Ajedrez de Estilo

Noticias de ajedrez – Argentina y del mundo

Ruben Felgaer

Ruben Felgaer

Tras las Rondas 9 y 10 del 89° Campeonato Argentino de Ajedrez, Copa “Gobernación Chaco”, el GM Federico Perez Ponsa sigue liderando, aunque ahora con la compañía del GM Rubén Felgaer.
Federico Perez Ponsa

Federico Perez Ponsa

Perez Ponsa entabló sus partidas con el chaqueño Alessandro Manzone y el MI Sebastián Iermito, para sumar un total de 7 puntos; los mismos que Felgaer tiene tras dos implacables victorias sobre el MI Carlos Obregón y el MI Ernesto Real de Azúa.
En tercer lugar se ubica Martín Lorenzini, el rosarino que consiguió su tercera y definitiva norma de Gran Maestro al empatar en la Ronda 9 con el MI Mario Villanueva. En la Ronda 10, Lorenzini cayó con el MI Gustavo Mahía, perdiendo así la oportunidad de compartir el liderato con Perez Ponsa y Felgaer.
Brindis por el nuevo GM argentino: Martín Lorenzini

Brindis por el nuevo GM argentino: Martín Lorenzini

Durante la Ronda 10 se produjo la visita del Presidente de la Federación Argentina de Ajedrez, Ing. Mario Petrucci, junto al Vicepresidente Raúl Bittel. Fueron recibidos por Juan Carlos Tossutti, Presidente de la Federación Chaqueña de Ajedrez, y Alejandro Nogués, Tesorero de la Federación Argentina y delegado en esta final.
Petrucci y Bittel fueron electos el pasado 5 de julio, y durante su visita ofrecieron una conferencia de prensa a los medios locales. También se reunieron con los jugadores, con quienes compartieron los lineamientos de la conducción y el trabajo a futuro, entre los que destaca la participación del Equipo Olímpico de Argentina en las Olimpíadas de Noruega en agosto próximo.
La Ronda 11 se jugará hoy jueves a partir de las 16, en el Salón Blanco del Atrium Gualok de Saenz Peña. La entrada es libre y gratuita y las partidas se pueden seguir en directo a través de www.fechajedrez.org.
Crónica realizada con la colaboración del MI Jorge Rosito.
fecha

Cuadro cruzado por clasificación después de la ronda 10

Rk. Nombre Elo FED 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Pts.  Des 1  Des 2  Des 3
1 GM Perez Ponsa Federico 2521 ARG * ½ 0 1 ½ 1 1 1 ½ ½ 1 7.0 34.00 0.0 5
2 GM Felgaer Ruben 2549 ARG ½ * 0 1 ½ ½ ½ 1 1 1 1 7.0 32.50 0.0 5
3 Lorenzini Martin 2488 ARG 1 1 * ½ ½ ½ ½ 0 0 1 1 6.0 31.25 0.0 4
4 IM Villanueva Mario 2413 ARG 0 0 ½ * 1 1 ½ 1 ½ 1 ½ 6.0 28.25 0.0 4
5 GM Alonso Salvador 2508 ARG ½ ½ 0 * ½ 1 1 ½ 0 ½ 1 5.5 27.25 0.0 3
6 IM Pichot Alan 2424 ARG 0 ½ ½ 0 ½ * ½ 1 ½ 1 1 5.5 26.00 0.0 3
7 IM Liascovich Lucas 2478 ARG ½ ½ 0 * ½ 1 ½ 1 0 ½ 1 5.5 23.50 0.0 3
8 GM Mareco Sandro 2592 ARG 0 ½ 1 0 0 ½ ½ * 1 ½ 1 5.0 24.00 0.0 3
9 IM Mahia Gustavo 2366 ARG 0 ½ 1 0 0 0 * 1 1 ½ ½ 4.5 20.50 0.0 3
10 IM Iermito Sebastian 2475 ARG ½ 0 ½ ½ ½ 0 * ½ ½ ½ 1 4.5 19.75 0.0 1
11 Manzone Alessandro 2317 ARG ½ 0 1 0 0 ½ ½ * 1 ½ 0 4.0 19.00 0.0 2
12 IM Obregon Andres Carlos 2502 ARG 0 ½ ½ 0 1 0 ½ 0 * ½ ½ 3.5 16.50 0.0 1
13 IM Real De Azua Ernesto 2443 ARG 0 0 0 0 ½ ½ ½ ½ ½ * 1 3.5 13.50 0.0 1
14 GM Slipak Sergio 2452 ARG 0 0 ½ 0 0 ½ 0 1 ½ 0 * 2.5 11.00 0.0 1

 

Las partidas de las rondas 1 a 10:

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.09"]
[Round "1"]
[Board "1"]
[White "Manzone, Alessandro"]
[Black "Alonso, Salvador"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2317"]
[BlackElo "2508"]
[PlyCount "147"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8.
Ne5 a5 9. g3 e6 10. Bg2 Bb4 11. O-O O-O 12. e3 h6 13. Qe2 Bh7 14. Rd1 Qe7 15.
e4 Nfd7 16. Nd3 e5 17. Nxe5 Nxe5 18. dxe5 Qxe5 19. Be3 Bc5 20. Rac1 Bxe3 21.
Qxe3 Nc4 22. Qd4 Qxd4 23. Rxd4 Ne5 24. f4 Ng6 25. Rd7 Rfb8 26. Bf1 Nf8 27. Re7
f6 28. Rd1 Kh8 29. Rd6 Bg8 30. f5 Bb3 31. e5 fxe5 32. f6 g6 33. Kf2 Rd8 34.
Rxd8 Rxd8 35. Rxb7 Be6 36. Ke3 Nd7 37. Ne4 Bd5 38. Bd3 Bxe4 39. Bxe4 Nxf6 40.
Bxg6 Rd4 41. b3 Nd5+ 42. Kf3 Nc3 43. Re7 Rd5 44. Be4 Rd2 45. Rxe5 Rb2 46. Bxc6
Rxb3 47. Kf4 Rb6 48. Be8 Rb4+ 49. Kf5 Nxa4 50. Bxa4 Rxa4 51. Kg6 Rg4+ 52. Kxh6
a4 53. Ra5 Kg8 54. Kh5 Rb4 55. Ra7 Rb5+ 56. Kh4 Rb2 57. h3 Ra2 58. g4 Ra1 59.
Kg5 a3 60. h4 a2 61. h5 Kf8 62. h6 Rb1 63. Rxa2 Rb5+ 64. Kg6 Rb6+ 65. Kh5 Kg8
66. g5 Rb8 67. Ra6 Kh8 68. Ra7 Rc8 69. Rf7 Rb8 70. g6 Rb5+ 71. Kg4 Rb8 72. Kg5
Ra8 73. g7+ Kg8 74. Kg6 1-0

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.09"]
[Round "1"]
[Board "2"]
[White "Iermito, Sebastian"]
[Black "Mahia, Gustavo"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2475"]
[BlackElo "2366"]
[PlyCount "110"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 g6 7. O-O Bg7 8. Re1
O-O 9. Nbd2 Bd7 10. Nf1 h6 11. Ng3 Re8 12. d4 exd4 13. cxd4 b5 14. Bc2 Bg4 15.
Be3 Nd7 16. Rc1 Bxf3 17. gxf3 Nb4 18. Bb3 c5 19. a3 Nc6 20. dxc5 dxc5 21. Bxc5
Nxc5 22. Rxc5 Nd4 23. Rd5 Qf6 24. Re3 Nxb3 25. Rxb3 Rac8 26. Qd2 h5 27. Rd6 Re6
28. Rxe6 Qxe6 29. Rd3 Qa2 30. Kg2 Qxb2 31. Rd8+ Rxd8 32. Qxd8+ Bf8 33. Qg5 Bg7
34. Qd8+ Kh7 35. Qc7 h4 36. Nf1 Qf6 37. f4 Qc3 38. Qd7 h3+ 39. Kg1 Qxa3 40. f5
Qf3 41. fxg6+ fxg6 42. Ne3 b4 43. Qe6 a5 44. e5 a4 45. Qc4 b3 46. Qxa4 b2 47.
Qb4 Bxe5 48. Qh4+ Qh5 49. Qe4 Qg5+ 50. Kf1 Bd4 51. Qb7+ Kh6 52. Qb8 Qc5 53.
Qf4+ Kg7 54. Qe4 Bxe3 55. fxe3 Qf5+ 0-1

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.09"]
[Round "1"]
[Board "3"]
[White "Obregon, Andres Carlos"]
[Black "Villanueva, Mario"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2502"]
[BlackElo "2413"]
[PlyCount "65"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8. c4
Nb4 9. Be2 Be6 10. Nc3 O-O 11. a3 Nxc3 12. bxc3 Nc6 13. c5 b6 14. Ba6 Na5 15.
Qa4 c6 16. Bf4 bxc5 17. Rab1 Bc8 18. Bxc8 Rxc8 19. Rbe1 Bf6 20. h3 cxd4 21.
cxd4 h6 22. Bd2 Nc4 23. Bb4 Re8 24. Qxa7 Qb6 25. Qd7 Red8 26. Qg4 Ra8 27. Bc5
Qb3 28. Ne5 Qb7 29. Rb1 Qc8 30. Qxc8 Raxc8 31. Nxc4 dxc4 32. Rfd1 Ra8 33. Rb4
1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.09"]
[Round "1"]
[Board "4"]
[White "Real De Azua, Ernesto"]
[Black "Lorenzini, Martin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2443"]
[BlackElo "2488"]
[PlyCount "62"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. b3 Bd6 6. Bb2 Nbd7 7. Qc2 Qe7 8. Be2
O-O 9. O-O Re8 10. Rad1 b6 11. d4 Bb7 12. Rfe1 Rad8 13. Bd3 dxc4 14. bxc4 h6
15. h3 e5 16. Nh4 Bb8 17. Ne4 Nxe4 18. Nf5 Qe6 19. Bxe4 Nf6 20. dxe5 Nxe4 21.
Qxe4 Bc8 22. g4 Ba6 23. Rxd8 Rxd8 24. Qxc6 Rd2 25. Bd4 Kh7 26. Nd6 Bxd6 27.
exd6 Bxc4 28. Rc1 Bd5 29. Qc8 Rd1+ 30. Kh2 Rh1+ 31. Kg3 Rg1+ 0-1

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.09"]
[Round "1"]
[Board "5"]
[White "Liascovich, Lucas"]
[Black "Mareco, Sandro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2478"]
[BlackElo "2592"]
[PlyCount "200"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. a3 d5 6. Bg5 Be7 7. e3 O-O 8. Qc2
Nbd7 9. cxd5 exd5 10. Bd3 h6 11. Bf4 c5 12. O-O a6 13. Rad1 c4 14. Bf5 Re8 15.
Ne5 Nf8 16. Qe2 b5 17. Qf3 h5 18. Qg3 N6h7 19. Qf3 g6 20. Bh6 Bf6 21. Bb1 Ra7
22. e4 Bxe5 23. dxe5 d4 24. Rxd4 Qxd4 25. Be3 Qxe5 26. Bxa7 a5 27. Qe3 b4 28.
axb4 axb4 29. Nd5 Ne6 30. Nxb4 Qxb2 31. Qb6 Ba8 32. Nd5 Qe2 33. Qb5 Rd8 34. Nc3
Qg4 35. f3 Qg5 36. Qxg5 Nhxg5 37. Rd1 Rc8 38. Be3 Nh7 39. Ba2 Nf6 40. Nb5 c3
41. Rc1 c2 42. Bxe6 fxe6 43. Nd4 e5 44. Rxc2 Rxc2 45. Nxc2 Kf7 46. Bg5 Nd7 47.
Ne3 Ke6 48. h4 Bc6 49. Kf2 Nc5 50. Bh6 Bb7 51. Bg7 Nd3+ 52. Kg3 Bc6 53. Bh6 Kf7
54. Bg5 Ke6 55. Kh2 Bb5 56. Kg1 Ba6 57. Nd5 Bc4 58. Ne3 Bb5 59. Kf1 Nb4+ 60.
Ke1 Nc6 61. Kd2 Nd4 62. Bd8 Ne2 63. Nd5 Bc4 64. Bb6 Kd6 65. Ne3 Bb5 66. Ba7 Ba6
67. Nd5 Bc4 68. Bb8+ Ke6 69. Ne3 Ba6 70. Ba7 Bb5 71. Ke1 Ba6 72. Kf2 Nf4 73. g4
hxg4 74. Nxg4 Nd3+ 75. Kg3 Nb4 76. Ne3 Nc6 77. Bc5 Be2 78. Kf2 Bb5 79. Nd5 Bc4
80. Ne3 Bb5 81. Ng4 Bc4 82. Ke3 Bb5 83. Nf2 Bc4 84. Nh3 Bb5 85. Ng5+ Kf6 86.
Bb6 Ba6 87. Bc5 Bb5 88. Ba3 Ba6 89. f4 exf4+ 90. Kxf4 Bc4 91. e5+ Kg7 92. e6
Kf6 93. e7 Bf7 94. Bc5 Be8 95. Ke4 Bd7 96. Ba3 Bf5+ 97. Kf4 Bd7 98. Ne4+ Kf7
99. Nd6+ Kxe7 100. Kg5 Ne5 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.09"]
[Round "1"]
[Board "6"]
[White "Slipak, Sergio"]
[Black "Perez Ponsa, Federico"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2452"]
[BlackElo "2521"]
[PlyCount "82"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 Nf6 2. c3 b6 3. Bg5 Bb7 4. Nd2 e6 5. Ngf3 Be7 6. g3 c5 7. e3 O-O 8. Bg2
d5 9. O-O Nc6 10. Ne5 Nxe5 11. dxe5 Nd7 12. Bxe7 Qxe7 13. f4 Rad8 14. Qe2 Nb8
15. e4 Ba6 16. c4 dxc4 17. Nxc4 Rd4 18. b3 Nc6 19. Rf2 Rfd8 20. Bf1 Bxc4 21.
bxc4 Qd7 22. Re1 h6 23. Rg2 Nb4 24. Qf3 Rd2 25. Rxd2 Qxd2 26. Re2 Qc1 27. f5
Nd3 28. f6 Nxe5 29. Qf4 Rd1 30. fxg7 Qxf4 31. gxf4 Nxc4 32. Kf2 Kxg7 33. e5 Rd4
34. Kg3 Kf8 35. Rf2 Ne3 36. Bh3 Rd3 37. Kh4 Nf5+ 38. Bxf5 exf5 39. Rc2 Ke7 40.
Rg2 c4 41. Rg1 Rd8 0-1

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.09"]
[Round "1"]
[Board "7"]
[White "Felgaer, Ruben"]
[Black "Pichot, Alan"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2549"]
[BlackElo "2424"]
[PlyCount "107"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

{Una de las partidas m?s atractivas de la jornada. El tetracampe?n argentino,
el Gm Rub?n Felgaer enfrentando a la m?xima promesa del ajedrez vern?culo, El
MI Alan Pichot, actual campe?n nacional sub 20, con tan s?lo 15 a?os.} 1. e4 c5
2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O Bc5 8. Nb3 Be7 9.
a4 Nc6 10. f4 d6 11. a5 b5 12. axb6 Qxb6+ 13. Kh1 Bb7 14. Qe2 Nb4 15. Na5 O-O
16. Be3 Qc7 17. Ra4 d5 18. e5 Ne4 19. Bd4 {
Las blancas tienen ventaja de espacio y un c?modo accionar de piezas} Bc6 $6 {
Parece mejor 19...Cxd3} 20. Nxc6 Qxc6 21. Rxb4 Bxb4 22. Nxe4 dxe4 23. Bxe4 Qd7
24. Bxa8 Qxd4 25. c3 Qb6 26. Be4 {Luego de los cambios el blanco obtuvo un
sano pe?n de m?s, la posici?n negra es dif?cil de sostener} Be7 27. f5 exf5 28.
Bxf5 Rb8 29. b4 Qc6 30. Qd3 g6 31. Bd7 Rd8 32. Rd1 Qc7 33. e6 f5 {
Ahora el pe?n pasado de "e6" le otorga ventaja decisiva al primer jugador} 34.
Qd4 Rb8 35. Qe3 a5 36. bxa5 Qxa5 37. c4 Qa2 {Pichot mejora sus piezas y logra
grandes chances pr?cticas. Pichot mejora sus piezas y logra grandes chances
pr?cticas} 38. Bb5 Qc2 39. Rc1 Qb2 40. h3 Ra8 41. Qc3 Qxc3 42. Rxc3 Ra1+ 43.
Kh2 Bd6+ 44. g3 Ra2+ 45. Kh1 Bc5 {La ventaja blanca se va esfumando} 46. Rd3
Kg7 47. Rd1 Re2 48. Rd7+ Kf6 49. Rxh7 Kxe6 50. Bc6 Kf6 51. Bd5 Bd6 52. Rf7+ Kg5
53. Bf3 Rf2 54. h4+ {Gran reacci?n del juvenil en una posici?n m?s que delicada
} 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.10"]
[Round "2"]
[Board "1"]
[White "Alonso, Salvador"]
[Black "Pichot, Alan"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2508"]
[BlackElo "2424"]
[PlyCount "43"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O Nf6 7. Qe2 d6 8. c4
g6 9. Nc3 Bg7 10. Nf3 O-O 11. Bf4 Nc6 12. Rac1 Nd7 13. Rfd1 Nde5 14. b3 b6 15.
Bb1 Rd8 16. Be3 Bd7 17. Ne1 Be8 18. Nd5 exd5 19. cxd5 Qb7 20. dxc6 Bxc6 21. f3
d5 22. exd5 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.10"]
[Round "2"]
[Board "2"]
[White "Perez Ponsa, Federico"]
[Black "Felgaer, Ruben"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2521"]
[BlackElo "2549"]
[PlyCount "46"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. Qb3 Qb6 6. Nc3 e6 7. Nh4 Nbd7 8. h3
Bh5 9. g4 Bg6 10. Nxg6 hxg6 11. Bg2 Bb4 12. Bd2 a5 13. cxd5 cxd5 14. Qc2 O-O
15. g5 Ne8 16. h4 Nd6 17. a3 Bxc3 18. Bxc3 Rfc8 19. a4 Qc6 20. h5 gxh5 21. Rxh5
g6 22. Rh6 Kf8 23. Rc1 Ke7 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.10"]
[Round "2"]
[Board "3"]
[White "Mareco, Sandro"]
[Black "Slipak, Sergio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2592"]
[BlackElo "2452"]
[PlyCount "89"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 {El Gm Sandro Mareco, preclasificado número
uno del certamen con un elo de 2592, emplea la apertura catalana} dxc4 5. Bg2
Bb4+ 6. Bd2 c5 {Otra alternativa es 6...a5} 7. a3 Bxd2+ 8. Nbxd2 cxd4 9. Nxc4
Nc6 10. O-O O-O 11. Qd3 {Lo conocido era 11.Tc1} Re8 12. Nfe5 Nxe5 13. Nxe5 Qd6
14. f4 Bd7 15. Rfd1 Rad8 16. Rac1 Qb8 17. Qb3 b5 18. Rxd4 {
El blanco recupera el peón logrando gran iniciativa.} Qb6 19. e3 {Momento delic
ado para las negras. Luego de su próxima jugada deberán defender un incómodo
final con peón de menos.} Bc8 20. Bc6 Rf8 21. Qxb5 Rxd4 22. Qxb6 axb6 23. exd4
Rd8 24. Bf3 Bd7 25. Nxd7 Nxd7 26. Rc6 Kf8 27. Kf2 Ke7 28. Ke3 h6 29. h4 g6 30.
a4 h5 31. b4 Rb8 32. Kd3 Kd8 33. d5 e5 34. Kc4 exf4 35. gxf4 b5+ {
El Gm Slipak intenta una defensa activa, pero la posición ya es desesperada.}
36. axb5 Nb6+ 37. Kd4 Nd7 38. Be2 Ra8 39. Ra6 Rc8 40. Bc4 Rb8 41. d6 Ke8 42.
Ra7 Kd8 43. Bxf7 Rxb5 44. Ra8+ Nb8 45. Kc4 {Buen trabajo técnico del Gm Mareco}
1-0

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.10"]
[Round "2"]
[Board "4"]
[White "Lorenzini, Martin"]
[Black "Liascovich, Lucas"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2488"]
[BlackElo "2478"]
[PlyCount "16"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+ 8.
Bxe2 Be7 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.10"]
[Round "2"]
[Board "5"]
[White "Villanueva, Mario"]
[Black "Real De Azua, Ernesto"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2413"]
[BlackElo "2443"]
[PlyCount "89"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. d4 Bg4 10. Be3 exd4 11. cxd4 Na5 12. Bc2 Nc4 13. Bc1 c5 14. b3 Nb6 15.
Bb2 cxd4 16. Nbd2 Nfd7 17. h3 Bh5 18. g4 d3 19. Bxd3 Bg6 20. Nd4 Bg5 21. N2f3
Bf4 22. Nf5 Ne5 23. Bf1 Bxf5 24. exf5 Nbd7 25. a4 Nxf3+ 26. Qxf3 Be5 27. Bxe5
Nxe5 28. Qd5 bxa4 29. Rxa4 Qb6 30. Kg2 Nd7 31. Rd4 Nf6 32. Qxd6 Qxb3 33. Bc4
Qb7+ 34. f3 Rfe8 35. Rxe8+ Nxe8 36. Qd7 Qxd7 37. Rxd7 Kh8 38. Bxf7 Nf6 39. Rc7
h6 40. h4 a5 41. g5 Ne8 42. Bxe8 Rxe8 43. Ra7 hxg5 44. hxg5 Kg8 45. Rxa5 1-0

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.10"]
[Round "2"]
[Board "6"]
[White "Mahia, Gustavo"]
[Black "Obregon, Andres Carlos"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2366"]
[BlackElo "2502"]
[PlyCount "167"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 Be7 7. Bg2 a6 8. O-O
Qc7 9. Re1 O-O 10. Qe2 Rd8 11. h3 Bd7 12. a4 Nc6 13. Be3 Ne5 14. Rad1 Rac8 15.
Kh2 Nc4 16. Bc1 Qa5 17. f4 Qb4 18. Rd3 Be8 19. b3 Na5 20. Bd2 Qb6 21. Be3 Qc7
22. Qf2 Nd7 23. Nd1 Nc5 24. Rd2 Nc6 25. Nxc6 Bxc6 26. Bd4 b5 27. axb5 axb5 28.
Nb2 Qb7 29. Rde2 b4 30. Bxc5 dxc5 31. e5 Rd4 32. Nc4 Bxg2 33. Qxg2 Qxg2+ 34.
Kxg2 Ra8 35. Rd2 Rxd2+ 36. Nxd2 Ra2 37. Rc1 f6 38. Nc4 Kf7 39. Kf3 h5 40. g4 g6
41. exf6 Bxf6 42. Ke4 Bc3 43. Ne5+ Kg7 44. gxh5 gxh5 45. Rg1+ Kh7 46. Kd3 Ra8
47. Rg5 Rd8+ 48. Kc4 Rd4+ 49. Kxc5 Rxf4 50. Rxh5+ Kg7 51. Nd3 Re4 52. Rg5+ Kf6
53. Rg4 Re2 54. Rf4+ Ke7 55. Nxb4 Bxb4+ 56. Rxb4 Rxc2+ 57. Rc4 Rd2 58. b4 Rd5+
59. Kc6 Rd6+ 60. Kb7 Rd7+ 61. Kb6 Rd6+ 62. Ka5 Rd3 63. h4 Kd6 64. b5 e5 65. b6
Ra3+ 66. Kb5 Rb3+ 67. Rb4 Ra3 68. Kc4 Rh3 69. Kb5 Ra3 70. Rb1 e4 71. Kc4 Ra4+
72. Rb4 Ra8 73. b7 Rb8 74. Kd4 Kc7 75. h5 e3 76. Kxe3 Re8+ 77. Kf4 Kb8 78. h6
Re6 79. Kg5 Re5+ 80. Kf6 Rh5 81. Kg6 Rd5 82. Rh4 Rd6+ 83. Kf5 Rd5+ 84. Ke6 1-0

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.10"]
[Round "2"]
[Board "7"]
[White "Manzone, Alessandro"]
[Black "Iermito, Sebastian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2317"]
[BlackElo "2475"]
[PlyCount "27"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 O-O 5. g3 c5 6. Bg2 cxd4 7. Nxd4 Nc6 8. c5
Nxd4 9. Qxd4 d6 10. cxd6 Ne8 11. Qh4 Nxd6 12. O-O Nf5 13. Qe4 Nd6 14. Qh4
1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.11"]
[Round "3"]
[Board "1"]
[White "Iermito, Sebastian"]
[Black "Alonso, Salvador"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2475"]
[BlackElo "2508"]
[PlyCount "46"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 Bd7 7. Bg2 Nc6 8. O-O
a6 9. a4 Be7 10. Nxc6 Bxc6 11. a5 O-O 12. Be3 Nd7 13. Na4 f5 14. Nb6 Nxb6 15.
Bxb6 Qd7 16. Qd3 fxe4 17. Bxe4 Bxe4 18. Qxe4 d5 19. Qg4 Rac8 20. c3 Bc5 21.
Bxc5 Rxc5 22. Rfe1 Rf5 23. Re3 Qf7 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.11"]
[Round "3"]
[Board "2"]
[White "Obregon, Andres Carlos"]
[Black "Manzone, Alessandro"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2502"]
[BlackElo "2317"]
[PlyCount "206"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O Nf6 7. Qe2 d6 8. f4
Nbd7 9. Kh1 Be7 10. c4 b6 11. Nc3 O-O 12. Bd2 Bb7 13. b4 Rfe8 14. Rac1 Bf8 15.
a3 Rac8 16. Nf3 g6 17. Qe1 Bg7 18. Qh4 Qd8 19. Qh3 Nf8 20. Be3 N6d7 21. Bd2 Nf6
22. Qh4 N6d7 23. Qf2 Rb8 24. Rfd1 Qc7 25. Be3 Ba8 26. Qd2 Red8 27. Bf2 Nf6 28.
Bh4 Rd7 29. h3 Nh5 30. g4 Nf6 31. Kg2 Qa7 32. Qe2 Qc7 33. Na4 Qb7 34. c5 bxc5
35. bxc5 Qc6 36. Nb6 Rxb6 37. cxb6 Qxb6 38. Rb1 Qa5 39. Rb8 Bb7 40. Rb1 Bc6 41.
R8b6 Bb5 42. Bf2 Qxa3 43. Bxb5 axb5 44. R6xb5 Rc7 45. R1b3 Qc1 46. Rb1 Qa3 47.
Bd4 Qa4 48. R1b2 Rc4 49. Qd3 Nh5 50. gxh5 Bxd4 51. Rb1 Bg7 52. Rb6 Rc3 53. Qd1
Qxe4 54. R1b4 Qf5 55. Rxd6 Qc5 56. Rb8 Qxh5 57. Rd3 Rc4 58. Rdd8 Qc5 59. Rdc8
Qxc8 60. Rxc8 Rxc8 61. Qd6 Rc4 62. Ng1 Rd4 63. Qb8 Rd5 64. Ne2 Bf6 65. Ng3 Rd4
66. Kf3 Rd3+ 67. Kg2 Kg7 68. Ne4 Nd7 69. Qc7 Be7 70. Kf2 Nf6 71. Ng5 Rd7 72.
Qc3 h6 73. Nf3 Rd5 74. Ne1 e5 75. Kf3 e4+ 76. Ke2 Bd6 77. Ng2 Rf5 78. Qd2 Nd5
79. Qd4+ Kg8 80. Kd1 Bxf4 81. Kc2 Nf6 82. Nh4 Re5 83. Ng2 Bh2 84. Qf2 Rf5 85.
Qd4 Be5 86. Qd8+ Kg7 87. Ne3 Rf2+ 88. Kd1 Bf4 89. Nc4 Rf3 90. Qc8 Rc3 91. Ke2
h5 92. Qc5 Rxh3 93. Na5 Rd3 94. Nc6 h4 95. Qe7 Rd7 96. Qa3 e3 97. Kf3 Bh6 98.
Ne5 Rd2 99. Nd3 e2 100. Ne1 g5 101. Qc3 g4+ 102. Kf2 Bf4 103. Kg2 Rd1 0-1

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.11"]
[Round "3"]
[Board "3"]
[White "Real De Azua, Ernesto"]
[Black "Mahia, Gustavo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2443"]
[BlackElo "2366"]
[PlyCount "57"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 g6 4. e3 d6 5. d4 Bg4 6. Be2 Bg7 7. O-O Nf6 8. h3
Bf5 9. d5 Na5 10. Nd2 e5 11. b3 O-O 12. Bb2 a6 13. e4 Bd7 14. Qc2 Rb8 15. Rae1
Bh6 16. Bc1 b5 17. Ndb1 Bxc1 18. Rxc1 bxc4 19. bxc4 Rb4 20. Nd2 Qb6 21. Rb1 Rb8
22. Rfc1 Kg7 23. Qd3 Qd8 24. Qc2 Ng8 25. a3 R4b6 26. Rxb6 Rxb6 27. Rb1 Qb8 28.
Rxb6 Qxb6 29. Nd1 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.11"]
[Round "3"]
[Board "4"]
[White "Liascovich, Lucas"]
[Black "Villanueva, Mario"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2478"]
[BlackElo "2413"]
[PlyCount "40"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. c4 d6 6. O-O Nc6 7. Nc3 a6 8. h3
Rb8 9. e4 b5 10. e5 Nd7 11. cxb5 axb5 12. Ng5 dxe5 13. Bxc6 exd4 14. Nxb5 Rb6
15. Na7 Ra6 16. Nxc8 Rxc6 17. Na7 Rb6 18. Qa4 Nb8 19. Qc4 c6 20. Bf4 e5 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.11"]
[Round "3"]
[Board "5"]
[White "Slipak, Sergio"]
[Black "Lorenzini, Martin"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2452"]
[BlackElo "2488"]
[PlyCount "170"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 Nbd7 8.
Bd3 Nh5 9. Bxe7 Qxe7 10. Nge2 g6 11. O-O O-O 12. Rae1 Nb6 13. Nc1 Ng7 14. Nb3
Bf5 15. Nc5 Bxd3 16. Qxd3 Rad8 17. b4 Nc8 18. b5 b6 19. Na6 cxb5 20. Qxb5 Qb7
21. Nb4 Ne7 22. Rc1 Ne6 23. Qa6 Qd7 24. Nb5 Rc8 25. a4 Rxc1 26. Rxc1 Ra8 27. h3
Kg7 28. Nd3 Nc6 29. a5 Nxa5 30. Ne5 Qb7 31. Qxb7 Nxb7 32. Nc7 Nxc7 33. Rxc7 Nd8
34. Rd7 Kf8 35. Rxd5 f6 36. Nd3 Ke7 37. Rb5 Ne6 38. Kf1 Rc8 39. Rb2 Rc3 40. Ke2
Kd6 41. Kd2 Ra3 42. g4 Ng5 43. Nf4 Ne4+ 44. Ke2 b5 45. f3 Nc3+ 46. Kd2 a5 47.
Nd3 b4 48. h4 Na4 49. Rc2 b3 50. Rc8 Ra2+ 51. Kc1 Ra1+ 52. Kd2 b2 53. Nxb2 Ra2
54. Rh8 Rxb2+ 55. Kd3 Rb3+ 56. Kd2 Rb7 57. Rf8 Ke7 58. Rh8 Ke6 59. Re8+ Kd5 60.
Ra8 Rb2+ 61. Kd3 Rb3+ 62. Kc2 Rb5 63. Ra7 h5 64. Rg7 hxg4 65. fxg4 Ke4 66. Re7+
Kf3 67. Re6 Kxg4 68. Rxf6 Rb6 69. Rf4+ Kg3 70. Re4 Rc6+ 71. Kd2 Nb6 72. d5 Nxd5
73. h5 Nf6 74. Re5 Nxh5 75. Rxa5 Kf3 76. Rd5 Ng3 77. Kd3 Nf5 78. e4 Ne7 79. Rd8
g5 80. Rf8+ Kg2 81. e5 g4 82. Ke4 Rc4+ 83. Kd3 Ra4 84. Rf7 Nc6 85. Rf5 Ra5 0-1

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.11"]
[Round "3"]
[Board "6"]
[White "Felgaer, Ruben"]
[Black "Mareco, Sandro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2549"]
[BlackElo "2592"]
[PlyCount "80"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

{La partida más esperada del campeonato. Los 2 Elos superiores del certamen
frente a frente.} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5
Nbd7 {Mareco se desvía de la principal 6...e6} 7. Qd2 {Lo más jugado es 7.f4}
e6 8. Bc4 Nc5 9. Bxf6 Qxf6 10. a3 b5 11. Ba2 Bb7 12. O-O-O Be7 ({
Tomar el peón daría un fortísimo ataque a las blancas} 12... Nxe4 $6 13. Nxe4
Bxe4 14. Rhe1) 13. Rhe1 g5 14. Kb1 O-O-O 15. f3 h5 16. Qf2 Qe5 17. b4 h4 18. g3
(18. bxc5 $6 dxc5 19. Nde2 c4 {Parece muy promisorio para las negras}) 18...
hxg3 19. hxg3 Nd7 20. Rd3 Rh3 21. Nd5 exd5 22. exd5 Qf6 23. Rc3+ Nc5 24. bxc5
$6 {Era mejor 24.De3} dxc5 25. Rxe7 {Ahora Felgaer debe sacrificar calidad
para activar sus piezas, no se podía 25.Ce2 c4 con ventaja abrumadora.} Qxe7
26. Nf5 Qe5 27. Qxc5+ Kb8 28. Ne7 Qd6 29. Nc6+ Bxc6 30. dxc6 Qxc5 31. Rxc5 Rc8
32. Rxg5 Rxc6 $6 {
Había que mantener el peón con 32...f6 para mantener la pequeña ventaja} 33.
Bxf7 {El final ahora está igualado} Rc3 34. Bd5 Rxa3 35. Bb3 Rh1+ 36. Kb2 Raa1
37. Kc3 Rhf1 38. Rf5 Kc7 39. Kb4 Rae1 40. Rf7+ Kd6 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.11"]
[Round "3"]
[Board "7"]
[White "Pichot, Alan"]
[Black "Perez Ponsa, Federico"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2424"]
[BlackElo "2521"]
[PlyCount "146"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 d5 6. e5 c4 7. Bc2 Nd7 8. Qe2 Qc7
9. e6 fxe6 10. b3 b5 11. d4 e5 12. dxe5 e6 13. Bf4 Be7 14. O-O O-O 15. Bg3 a5
16. Nd4 Nxd4 17. cxd4 Rf7 18. Nd2 Ba6 19. Qg4 Nf8 20. Rac1 Ba3 21. Rcd1 cxb3
22. Bxb3 Qb6 23. Nf3 Rc8 24. Ng5 Rf5 25. Bxd5 Rxg5 26. Qxg5 exd5 27. f4 Qg6 28.
Qg4 b4 29. Rfe1 Qxg4 30. hxg4 Bc4 31. Rd2 a4 32. Ra1 Ne6 33. Kf2 Ba6 34. Bh2
Nxd4 35. Rxd4 Bb2 36. Rdd1 Rc2+ 37. Kg1 Bxa1 38. Rxa1 Bd3 39. Bg3 Be4 40. Bf2
Kf7 41. f5 h5 42. e6+ Kf8 43. gxh5 Bxf5 44. Bd4 Be4 45. g3 Ke7 46. Bxg7 Kxe6
47. h6 Rg2+ 48. Kf1 Rxg3 49. Rc1 Ra3 50. Rc6+ Kd7 51. Rb6 Rxa2 52. Rxb4 Bd3+
53. Ke1 Re2+ 54. Kd1 Rh2 55. Be5 Rh5 56. Bg7 Bc4 57. Kd2 a3 58. Ra4 a2 59. Ke3
Kc6 60. Kd2 Rh3 61. Ra7 d4 62. Ra8 Rh2+ 63. Kc1 d3 64. Bc3 Rh1+ 65. Kd2 Rh2+
66. Ke3 Rh3+ 67. Kd4 Rh4+ 68. Ke3 Rxh6 69. Rc8+ Kb5 70. Rb8+ Ka6 71. Rb4 Re6+
72. Kd4 a1=Q 73. Bxa1 d2 0-1

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.11"]
[Round "4"]
[Board "1"]
[White "Alonso, Salvador"]
[Black "Perez Ponsa, Federico"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2508"]
[BlackElo "2521"]
[PlyCount "44"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 {
Una de las líneas de moda contra la variante Najdorf.} e6 7. g4 Be7 8. g5 Nfd7
9. h4 b5 10. a3 Bb7 11. Be3 Nb6 12. f4 N8d7 $6 {
Era mejor 12...Dc7 para responder a 13.f5 con 13...e5} 13. f5 Nc5 {
Ahora no es posible 13...e5 por 14.Ce6! con ataque demoledor.} 14. fxe6 O-O {
No se podía 14...fxe6 por 15.Ah3} 15. exf7+ {Era de considerar 15.Dg4} Rxf7 16.
Qg4 Qc8 17. Rg1 {Parecía interesante 17.De2 con idea de 17...Cxe4 18.Ah3} Qxg4
18. Rxg4 Nbd7 19. Bh3 Ne5 20. Rg3 Kh8 21. Bg2 Nc4 22. O-O-O d5 {Cuando se aveci
naba el apuro de tiempo se firmó el empate. Después de 23.e5 Cxe5 24.Axd5 el
blanco mantenía la ventaja} 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.11"]
[Round "4"]
[Board "2"]
[White "Mareco, Sandro"]
[Black "Pichot, Alan"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2592"]
[BlackElo "2424"]
[PlyCount "38"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 Nf6 7. Bg2 cxd4 8.
Nxd4 Bc5 9. Nb3 Bb6 10. O-O d4 11. Na4 O-O 12. Bg5 Re8 13. Nxb6 axb6 14. Re1
Be6 15. Nc1 h6 16. Bxf6 Qxf6 17. Nd3 Rxa2 18. Rxa2 Bxa2 19. Qa4 Be6 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.11"]
[Round "4"]
[Board "3"]
[White "Lorenzini, Martin"]
[Black "Felgaer, Ruben"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2488"]
[BlackElo "2549"]
[PlyCount "73"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. O-O dxe5 7. Nxe5 Nc6 8. Bb5
Bd7 9. Bxc6 Bxc6 10. Nxc6 bxc6 11. d4 Be7 12. dxc5 O-O 13. Qa4 Bxc5 14. Qxc6
Qe7 15. Nd2 Rfd8 16. Nf3 e5 17. Re1 f6 18. Bd2 a5 19. Rad1 Qa7 20. Rf1 Rd6 21.
Qa4 Rad8 22. Bc1 Qa8 23. Rd2 Nb6 24. Qb3+ Kf8 25. Rxd6 Rxd6 26. Rd1 Rxd1+ 27.
Qxd1 Ke7 28. Qe2 Qd5 29. b3 e4 30. c4 Qe6 31. Ne1 f5 32. Be3 Nd7 33. Bxc5+ Nxc5
34. Qd2 a4 35. Qd4 Qb6 36. Qxg7+ Kd6 37. Qf8+ 1-0

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.11"]
[Round "4"]
[Board "4"]
[White "Villanueva, Mario"]
[Black "Slipak, Sergio"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2413"]
[BlackElo "2452"]
[PlyCount "151"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5
8. Qxd8+ Kxd8 9. Rd1+ Ke8 10. Nc3 Ne7 11. Nd4 Bd7 12. h3 a6 13. Bf4 Ng6 14. Bh2
c5 15. Nd5 Rc8 16. Nb3 Be6 17. Na5 b6 18. Nc6 Bxd5 19. Rxd5 Ne7 20. Nxe7 Bxe7
21. Rad1 h5 22. g4 hxg4 23. hxg4 g5 24. Kg2 Rd8 25. c4 c6 26. R5d3 Rh4 27. f3
Rxd3 28. Rxd3 Bd8 29. Bg3 Rh6 30. f4 gxf4 31. Bxf4 Rg6 32. Kf3 Bc7 33. Rd2 b5
34. g5 Ke7 35. Ke4 Rg8 36. b3 Rf8 37. Kf5 Rh8 38. Rh2 Rxh2 39. Bxh2 Ba5 40. Bg1
Bb4 41. Bf2 Ba3 42. Bh4 Bb2 43. g6+ Kf8 44. Be7+ Kg8 45. gxf7+ Kxf7 46. Bxc5
Bc3 47. e6+ Ke8 48. Bd6 bxc4 49. bxc4 Bb2 50. Be5 Ba3 51. Bf6 a5 52. Bg5 a4 53.
Ke5 Bc5 54. Bh4 Kf8 55. Bg5 Ke8 56. Bf6 Ba3 57. Ke4 Bc5 58. Bd4 Bb4 59. Be3 Ke7
60. Kf5 Ba3 61. Bd4 Bb4 62. Bf2 Ba3 63. Bh4+ Ke8 64. Ke5 Bc5 65. Bg5 Kf8 66.
Ke4 Ke8 67. Kd3 Kf8 68. Be3 Bb4 69. Bg5 Bc5 70. Kc3 Ke8 71. Bh4 Kf8 72. Bd8 Ke8
73. Ba5 Bd6 74. Bb4 c5 75. Ba5 Be5+ 76. Kd3 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.11"]
[Round "4"]
[Board "5"]
[White "Mahia, Gustavo"]
[Black "Liascovich, Lucas"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2366"]
[BlackElo "2478"]
[PlyCount "95"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Nf6 6. Qb3 Qe7+ 7. Ne2 Nbd7
8. Nbc3 Nb6 9. Bg5 Nxc4 10. Qxc4 c6 11. O-O Be6 12. Qd3 h6 13. Bh4 g5 14. Bg3
Bg7 15. Be5 Nh5 16. Ng3 Bxe5 17. dxe5 Nf4 18. Qe3 Qc7 19. Rad1 O-O 20. Rd4 f5
21. Rfd1 Qf7 22. Rd6 Nxg2 23. Kxg2 f4 24. Qf3 g4 25. Qd3 fxg3 26. fxg3 Rae8 27.
Rf1 Qxf1+ 28. Qxf1 Rxf1 29. Kxf1 Kg7 30. Kf2 Bc8 31. Ne2 Rxe5 32. Nf4 Rc5 33.
Ke3 Rc2 34. Rd2 Rxd2 35. Kxd2 Kf6 36. Ke3 Ke5 37. Ng6+ Kf6 38. Nf4 Kf5 39. Kd4
b6 40. b4 Be6 41. a3 Bf7 42. Nd3 h5 43. Nf4 Be8 44. Nd3 Ke6 45. Ne5 c5+ 46.
bxc5 bxc5+ 47. Ke4 Ba4 48. Ng6 0-1

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.11"]
[Round "4"]
[Board "6"]
[White "Manzone, Alessandro"]
[Black "Real De Azua, Ernesto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2317"]
[BlackElo "2443"]
[PlyCount "47"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Nge2 d5 6. a3 Be7 7. cxd5 exd5 8. g3
a5 9. Bg2 c6 10. O-O Na6 11. Nf4 Nc7 12. f3 c5 13. Kh1 b6 14. Qc2 Bb7 15. Rd1
Bd6 16. Na4 Ne6 17. Nxe6 fxe6 18. Nc3 e5 19. Bd2 Rc8 20. Be1 Qe7 21. Qb3 exd4
22. exd4 cxd4 23. Nb5 Bc5 24. Nxd4 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.11"]
[Round "4"]
[Board "7"]
[White "Iermito, Sebastian"]
[Black "Obregon, Andres Carlos"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2475"]
[BlackElo "2502"]
[PlyCount "38"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 Be7 7. Bg2 a6 8. O-O
Qc7 9. Be3 Nc6 10. Nxc6 bxc6 11. Na4 Rb8 12. c4 c5 13. b3 O-O 14. Nc3 Bb7 15.
g4 Nd7 16. f4 Rfe8 17. g5 Bf8 18. Qd2 Rbd8 19. Rad1 Bc6 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.12"]
[Round "5"]
[Board "1"]
[White "Obregon, Andres Carlos"]
[Black "Alonso, Salvador"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2502"]
[BlackElo "2508"]
[PlyCount "78"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g4 {El MI Carlos
Obregón emplea el ataque Keres, arma predilecta de Karpov en sus mejores años.}
e5 {Salvador Alonso se decanta por una interesante sublínea.} 7. Bb5+ Bd7 8.
Bxd7+ Qxd7 9. Nf5 h5 10. Bg5 Nh7 11. Bh4 {
Extraña movida. Lo más jugado es 11.Ad2. Ahora el alfil quedará encerrado.} g6
12. Ne3 g5 13. Bg3 h4 14. f3 hxg3 15. hxg3 Nc6 16. Ncd5 O-O-O 17. Nf5 Ne7 {
No se ve la compensación por la pieza entregada.} 18. Qd2 Nxf5 19. gxf5 Be7 20.
O-O-O Nf6 {Las negras resuelven sus problemas de coordinación. Su ventaja es
más que clara.} 21. Rxh8 Rxh8 22. Nxe7+ Qxe7 23. Qxg5 d5 24. Qe3 d4 25. Qb3 Kb8
26. g4 Rh3 27. g5 Nxe4 28. f6 Qd7 29. g6 Nxf6 30. gxf7 Rh8 {En el apuro de
tiempo Alonso desperdicia una gran oportunidad, 30...Ch7 parece ventaja
decisiva.} 31. Rg1 Rc8 {Otra imprecisión 31...Tf8 era mejor.} 32. Rg8 {
Toda la ventaja negra se ha esfumado.} Qe7 33. Qc4 Rf8 34. Rxf8+ Qxf8 35. Qe6
Qh6+ {Alonso debe buscar el jaque perpetuo.} 36. Kd1 Qh1+ 37. Ke2 Qh2+ 38. Kd3
Qh7+ 39. Kd2 Qh2+ 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.12"]
[Round "5"]
[Board "2"]
[White "Real De Azua, Ernesto"]
[Black "Iermito, Sebastian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2443"]
[BlackElo "2475"]
[PlyCount "60"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Nf3 O-O 6. Bd3 c5 7. O-O cxd4 8. exd4
dxc4 9. Bxc4 b6 10. Bg5 Bb7 11. Rc1 Be7 12. Re1 Nc6 13. a3 Nd5 14. Bd2 Nxc3 15.
Bxc3 Na5 16. Bd3 Bd5 17. Ne5 Bg5 18. Rb1 g6 19. Qg4 Nc6 20. Rbd1 Nxe5 21. dxe5
h5 22. Qg3 Bh4 23. Qh3 Bb3 24. Bc2 Bxc2 25. Rxd8 Bxd8 26. Bb4 Re8 27. Qc3 Bf5
28. Qc6 Bg5 29. Bc3 Rad8 30. h3 h4 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.12"]
[Round "5"]
[Board "3"]
[White "Liascovich, Lucas"]
[Black "Manzone, Alessandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2478"]
[BlackElo "2317"]
[PlyCount "89"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O c5 6. Nc3 Be7 7. Re1 O-O 8. e4
d6 9. d4 cxd4 10. Nxd4 Qc8 11. Be3 Nbd7 12. f4 Rd8 13. Rc1 a6 14. g4 Nc5 15.
Bf2 a5 16. g5 Nfd7 17. h4 g6 18. Ndb5 Qb8 19. Bg3 Bf8 20. Qd2 Qc8 21. Rcd1 Nb8
22. e5 d5 23. cxd5 exd5 24. Nxd5 Ne6 25. Nd6 Bxd6 26. Nf6+ Kh8 27. exd6 Bxg2
28. Qxg2 Nd7 29. Nd5 Qc4 30. b3 Qc5+ 31. Kh2 Re8 32. Ne7 Ng7 33. Qb2 Rf8 34. f5
f6 35. fxg6 fxg5 36. Rd5 Qb4 37. Rxg5 Nf6 38. Nc6 Ng4+ 39. Kg1 Rf3 40. Nxb4
Rxg3+ 41. Qg2 Rxg2+ 42. Kxg2 Nf6 43. Nd5 Nfh5 44. d7 Rd8 45. Rxh5 1-0

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.12"]
[Round "5"]
[Board "4"]
[White "Slipak, Sergio"]
[Black "Mahia, Gustavo"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2452"]
[BlackElo "2366"]
[PlyCount "62"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. c4 dxc4 6. O-O O-O 7. Na3 Nc6 8.
Nxc4 Be6 9. b3 Bd5 10. Bb2 a5 11. Rc1 a4 12. bxa4 Ra6 13. Nfe5 Bxg2 14. Kxg2
Qa8 15. Nxc6 bxc6 16. a5 c5+ 17. Kg1 Rd8 18. d5 Nxd5 19. Qc2 Nb4 20. Qb3 Bxb2
21. Qxb2 Nc6 22. Rfd1 Rxd1+ 23. Rxd1 Nxa5 24. Ne5 Nc6 25. Nxc6 Rxc6 26. Qe5 Rd6
27. Rb1 Rb6 28. Rd1 Re6 29. Qxc7 Qxa2 30. e3 Rf6 31. Rf1 Qe6 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.12"]
[Round "5"]
[Board "5"]
[White "Felgaer, Ruben"]
[Black "Villanueva, Mario"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2549"]
[BlackElo "2413"]
[PlyCount "105"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 Nc6 6. Nge2 e5 7. O-O d6 8. d3
Nh5 9. Be3 f5 10. exf5 Bxf5 11. d4 Qd7 12. d5 Ne7 13. f3 Bh3 14. g4 Bxg2 15.
Kxg2 Nf6 16. Ng3 Kh8 17. Qd2 c6 18. a4 cxd5 19. cxd5 Rac8 20. Bxa7 Rxc3 21.
bxc3 Nexd5 22. Kh1 Nf4 23. Be3 Qc6 24. Bxf4 exf4 25. Qxf4 Nd5 26. Qe4 Re8 27.
Qd3 Ne3 28. Rae1 Nxf1 29. Rxe8+ Qxe8 30. Nxf1 Qc6 31. c4 Be5 32. Qb3 Qc5 33.
Kg2 b6 34. Nd2 Kg7 35. Ne4 Qd4 36. Qc2 Qa1 37. Ng3 Kf6 38. Ne2 Qb2 39. Qxb2
Bxb2 40. Kf2 d5 41. cxd5 Ke5 42. Ke3 Kxd5 43. Kd3 Kc5 44. Nc3 h5 45. g5 Bc1 46.
h4 Bf4 47. Ne2 Bc7 48. Kc3 Be5+ 49. Kd3 Bc7 50. f4 Bd6 51. Ke4 Kb4 52. Kd5 Bb8
53. f5 1-0

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.12"]
[Round "5"]
[Board "6"]
[White "Pichot, Alan"]
[Black "Lorenzini, Martin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2424"]
[BlackElo "2488"]
[PlyCount "107"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. Re1 c6 8. a4
a5 9. h3 Nb6 10. Ba2 exd4 11. Qxd4 d5 12. exd5 Nfxd5 13. Nxd5 Nxd5 14. Bxd5
cxd5 15. Bf4 Bf5 16. Be5 f6 17. Bc7 Qd7 18. c3 Rfc8 19. Bf4 Bc2 20. Qd2 Bb3 21.
Nd4 Bc4 22. b3 Ba6 23. Re3 Bc5 24. Rg3 Bf8 25. Qd1 Re8 26. Qh5 Re4 27. Be3 Kh8
28. Rd1 Re5 29. Qf3 Rae8 30. Rg4 Re4 31. Nf5 R4e5 32. Ng3 Qc8 33. Bd4 Re1+ 34.
Rxe1 Rxe1+ 35. Kh2 Qe6 36. Rg5 b5 37. axb5 Bxb5 38. c4 Qe7 39. Rh5 Be8 40. Rh4
Bg6 41. Qxd5 Rb1 42. Qxa5 Rxb3 43. Be3 Ra3 44. Qb6 h6 45. Rg4 Kh7 46. Qb5 Rxe3
47. fxe3 Qxe3 48. Rxg6 Kxg6 49. Qh5+ Kh7 50. Qf5+ Kg8 51. Ne4 Ba3 52. Qg6 Qf4+
53. Kg1 Qe3+ 54. Kh2 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.12"]
[Round "5"]
[Board "7"]
[White "Perez Ponsa, Federico"]
[Black "Mareco, Sandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2521"]
[BlackElo "2592"]
[PlyCount "87"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3
Be7 9. Bg2 Be6 10. O-O Nbd7 11. a4 h4 12. g4 Rc8 13. Be3 O-O 14. a5 Nh7 15. Qd2
Rc6 16. Nd5 Bg5 17. f4 exf4 18. Nexf4 Ne5 19. b3 Bxd5 20. exd5 Rc8 21. Be4 g6
22. c4 Re8 23. Bb6 Qe7 24. Rae1 Nf6 25. Bg2 Nfd7 26. Bd4 Nc5 27. Re3 Qd8 28.
Kh1 Rc7 29. Qe2 Rce7 30. b4 Ned3 31. Rxe7 Rxe7 32. Ne6 Nf4 33. Rxf4 Bxf4 34.
bxc5 fxe6 35. Qe4 Kh7 36. Bf6 e5 37. Bf1 Qf8 38. Bxe7 Qxe7 39. Bd3 dxc5 40.
Qxg6+ Kh8 41. d6 Qg7 42. Qe8+ Qg8 43. d7 Bg5 44. Qh5+ 1-0

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.13"]
[Round "6"]
[Board "1"]
[White "Alonso, Salvador"]
[Black "Mareco, Sandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2508"]
[BlackElo "2592"]
[PlyCount "55"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Qf3 Be7 8. g4
Nc6 9. g5 Nd7 10. h4 Qc7 11. h5 Nde5 12. Qg3 Na5 13. f4 Nec4 14. Bc1 b5 15. h6
g6 16. b3 Nb6 17. Bb2 Bb7 18. O-O-O Rc8 19. Rh2 O-O 20. Bh3 e5 21. fxe5 dxe5
22. Ne6 Qb8 23. Nxf8 Rxf8 24. Nd5 Nxd5 25. exd5 Bd6 26. Re2 Re8 27. Rde1 Bxd5
28. Bxe5 1-0

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.13"]
[Round "6"]
[Board "2"]
[White "Lorenzini, Martin"]
[Black "Perez Ponsa, Federico"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2488"]
[BlackElo "2521"]
[PlyCount "131"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

{Los 2 únicos líderes en la partida más importante de la fecha.} 1. e4 c6 2. c4
d5 3. exd5 Nf6 4. Nc3 cxd5 5. cxd5 Nxd5 6. Nf3 Nc6 7. d4 {Otra opción es} (7.
Bb5) 7... a6 {Las negras se desvían rápidamente de los caminos más trillados.}
({Lo principal es} 7... Bg4 8. Qb3 Bxf3 9. gxf3 e6 10. Qxb7 Nxd4 11. Bb5+ Nxb5
12. Qc6+ Ke7 13. Qxb5 Qd7 14. Nxd5+ Qxd5 15. Qxd5 exd5) 8. Bd3 {Parece mejor} (
8. Bc4 {Para evitar 8...Ag4}) 8... Bg4 {Ahora la clavada es molesta.} 9. O-O e6
10. Re1 Bb4 11. Bd2 O-O 12. a3 Ba5 13. h3 {A esta altura al ex-campeón
argentino le faltan 14 minutos y se decide por un dudoso sacrificio de peón.}
Bxf3 14. Qxf3 Nxd4 15. Qe4 Nf6 16. Qe3 Bb6 17. Qg3 Bc7 18. Bf4 Bxf4 19. Qxf4
Nc6 20. Rad1 Qb6 {No es clara la compensación por el peón. Tan sólo 5 minutos
le restan a Lorenzini.} 21. b4 Rad8 22. Na4 Qa7 23. Nc5 b6 24. Ne4 Nd5 25. Qh4
h6 26. Bc4 Nce7 27. Rd3 Ng6 28. Qg3 Ndf4 29. Rf3 b5 30. Bb3 e5 31. Nc5 Kh8 32.
Rfe3 a5 33. Bc2 axb4 34. axb4 Rfe8 35. Bxg6 Nxg6 36. h4 Qa2 37. h5 Nf4 38. Qg4
f6 39. g3 Ne6 40. Ne4 Nf8 $2 (40... Nd4 {Daba ventaja decisiva.}) 41. Nc3 Qf7
42. Nxb5 f5 43. Qh4 e4 44. Nc3 Ne6 45. Kg2 Ng5 46. Rh1 Rd2 47. Qf4 Ne6 48. Qh4
Red8 (48... f4 $1 {Era ganador}) 49. Rf1 Kg8 50. b5 {Ambos con apuro de tiempo.
} Rb2 51. Rb1 Rdd2 52. Rxb2 Rxb2 53. Re2 Rb3 54. Re3 f4 55. gxf4 Nxf4+ 56. Kh2
Nxh5 57. Nxe4 Qc7+ 58. Ng3 Rxb5 59. Re8+ Kf7 60. Qe4 Nf6 61. Qe6+ Kg6 62. Re7
Qc2 $4 {El error fatal. Había que jugar.} (62... Qf4 63. Qf7+ Kg5 64. Qxg7+ Kh4
{Con igualdad}) 63. Qf7+ Kg5 64. Qxg7+ Qg6 65. f4+ Kh4 66. Qxg6 {Sin dudas el
encuentro más dramático de la ronda y de todo lo que va del torneo. Lorenzini
llegó a efectuar varias jugadas con un segundo en el reloj.} 1-0

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.13"]
[Round "6"]
[Board "3"]
[White "Villanueva, Mario"]
[Black "Pichot, Alan"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2413"]
[BlackElo "2424"]
[PlyCount "103"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. f4 d6 8. Qe2
Nbd7 9. g4 g6 10. g5 Nh5 11. f5 Ne5 12. Bd2 b5 13. a3 h6 14. O-O-O hxg5 15.
Bxg5 Be7 16. Be3 g5 17. fxe6 fxe6 18. Rhg1 Nf4 19. Bxf4 gxf4 20. Rg7 Qc5 21.
Qg2 Bf6 22. Rg8+ Kf7 23. Rxh8 Bxh8 24. Be2 Bd7 25. Bh5+ Ke7 26. Nf5+ exf5 27.
Nd5+ Kf8 28. Qg5 Rc8 29. c3 Qf2 30. Kb1 fxe4 31. Rg1 Qxg1+ 32. Qxg1 f3 33. Qe3
Rc4 34. b3 Rc6 35. Qxe4 Be6 36. Qf4+ Nf7 37. Bxf3 Rc5 38. c4 bxc4 39. bxc4 Rc8
40. Bg4 Be5 41. Qf3 Rb8+ 42. Kc1 Bxg4 43. Qxg4 Bb2+ 44. Kd1 Bxa3 45. Nf6 Ke7
46. Qg7 Rb1+ 47. Kc2 Rf1 48. Nd5+ Kd7 49. Qg2 Rc1+ 50. Kb3 Ne5 51. Qg7+ Ke6 52.
Qf6+ 1-0

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.13"]
[Round "6"]
[Board "4"]
[White "Mahia, Gustavo"]
[Black "Felgaer, Ruben"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2366"]
[BlackElo "2549"]
[PlyCount "69"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Qb3 Qc7 6. Nc3 e6 7. Nh4 Bg6 8. Bd2
Nbd7 9. Nxg6 hxg6 10. g3 Be7 11. Bg2 Nb6 12. cxd5 exd5 13. O-O O-O 14. Rad1
Rfe8 15. e4 dxe4 16. Nxe4 Nbd5 17. Nc5 Rab8 18. Rfe1 Qb6 19. Qa3 a6 20. b4 Rbd8
21. Qb3 Bf8 22. Rxe8 Rxe8 23. a3 Rd8 24. Bf3 Qc7 25. Bg5 Qc8 26. Kg2 Qc7 27. h4
Re8 28. Qd3 Rd8 29. Qc2 Be7 30. Re1 Bf8 31. Qb3 Qb6 32. Qc4 Qc7 33. Qb3 Qb6 34.
Qc4 Qc7 35. Qb3 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.13"]
[Round "6"]
[Board "5"]
[White "Manzone, Alessandro"]
[Black "Slipak, Sergio"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2317"]
[BlackElo "2452"]
[PlyCount "80"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 d5 2. c4 e6 3. Nc3 a6 4. cxd5 exd5 5. Bf4 Nf6 6. e3 Bd6 7. Bg3 Bf5 8. Bd3
Bxd3 9. Qxd3 O-O 10. Nf3 Re8 11. Bxd6 Qxd6 12. O-O Nbd7 13. Rab1 c6 14. Rfc1
Ne4 15. Nd2 Nxc3 16. Rxc3 Qe7 17. Nb3 Nb6 18. Nd2 Nc8 19. Nb3 Nd6 20. Nc5 Qg5
21. Re1 Re7 22. Qd1 Rae8 23. Rb3 h5 24. Rf1 h4 25. h3 f6 26. Nd3 Qh6 27. Kh2 g5
28. Qf3 Rg7 29. Re1 Qg6 30. Re2 Re4 31. Re1 Nc4 32. Re2 f5 33. g4 hxg3+ 34.
fxg3 Rh7 35. Nf2 g4 36. Qg2 Re6 37. Kg1 Rhe7 38. Nd1 gxh3 39. Qf3 f4 40. Qxf4
Rf6 0-1

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.13"]
[Round "6"]
[Board "6"]
[White "Iermito, Sebastian"]
[Black "Liascovich, Lucas"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2475"]
[BlackElo "2478"]
[PlyCount "102"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Qe2 Nf6 6. Bg2 Be7 7. O-O O-O 8. e5
Ne8 9. h4 b5 10. Re1 Rb8 11. Nbd2 Rb6 12. Nf1 f5 13. exf6 Bxf6 14. Be3 Qe7 15.
c3 b4 16. d4 bxc3 17. bxc3 cxd4 18. Nxd4 Nxd4 19. Bxd4 Bxd4 20. cxd4 Qf6 21.
Qd2 Nd6 22. Ne3 h5 23. Rab1 Ba6 24. Rxb6 axb6 25. Rb1 b5 26. Rf1 Bc8 27. Qb4
Nc4 28. Nxc4 bxc4 29. Qc5 c3 30. Qxc3 Ba6 31. Ra1 Qxf2+ 32. Kh2 Be2 33. Rg1 Bf3
34. Qe1 Be4 35. Qxf2 Rxf2 36. Kh1 Bc2 37. Rc1 Bf5 38. Rf1 Rxa2 39. Bxd5 Ra5 40.
Rxf5 Rxd5 41. Rxd5 exd5 42. Kg2 Kf7 43. Kf3 Kf6 44. g4 hxg4+ 45. Kxg4 g6 46.
Kf4 Ke6 47. Kg5 Kf7 48. h5 gxh5 49. Kxh5 Kf6 50. Kg4 Kg6 51. Kf4 Kf6 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.13"]
[Round "6"]
[Board "7"]
[White "Obregon, Andres Carlos"]
[Black "Real De Azua, Ernesto"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2502"]
[BlackElo "2443"]
[PlyCount "162"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. a4 Bf8 14. Bd3 c6 15. b3
Qc7 16. Bb2 g6 17. Qc2 Rac8 18. Bf1 Qb8 19. Rad1 exd4 20. cxd4 d5 21. e5 Nh5
22. Ng5 Ng7 23. Be2 Rc7 24. Bg4 Ne6 25. Nxe6 fxe6 26. h4 c5 27. h5 cxd4 28. Qb1
Nc5 29. axb5 d3 30. Nf3 Bh6 31. Bc1 Bxc1 32. Rxc1 gxh5 33. Bxh5 Rec8 34. b4 Ne4
35. Rxc7 Qxc7 36. Qxd3 Qb6 37. Nd4 Kh8 38. Qe3 axb5 39. Bf7 Rf8 40. Qf3 Qc7 41.
Nxe6 Qxf7 42. Nxf8 Qxf3 43. gxf3 Ng5 44. Rc1 d4 45. f4 Nh3+ 46. Kf1 Nxf4 47. e6
Kg8 48. e7 Kf7 49. Re1 Bg2+ 50. Kg1 Bc6 51. Re5 Nd3 52. Re6 Nxb4 53. f4 d3 54.
Kf2 Be8 55. f5 d2 56. Ke2 Nc6 57. Kxd2 Nxe7 58. Nxh7 Bd7 59. Ng5+ Kf8 60. Rf6+
Ke8 61. Ne6 Nxf5 62. Rxf5 Bxe6 63. Rxb5 Kf7 64. Ke3 Kg7 65. Kf4 Bg8 66. Kg5 Bc4
67. Rb7+ Kh8 68. Rd7 Bb3 69. Kg6 Ba2 70. Ra7 Bc4 71. Ra3 Bd5 72. Ra5 Bc4 73.
Rc5 Bd3+ 74. Kf7 Be4 75. Rb5 Bd3 76. Rh5+ Bh7 77. Kf6 Kg8 78. Rg5+ Kh8 79. Rc5
Bg8 80. Rc8 Kh7 81. Rxg8 Kxg8 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.14"]
[Round "7"]
[Board "1"]
[White "Real De Azua, Ernesto"]
[Black "Alonso, Salvador"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2443"]
[BlackElo "2508"]
[PlyCount "96"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. g3 O-O 7. Bg2 d6 8.
Nbd2 Re8 9. Nf1 Nc6 10. Ne3 e5 11. dxe5 dxe5 12. O-O h6 13. Qc2 Be6 14. Rfd1
Qa5 15. a3 Red8 16. Qb3 bxa3 17. Rxd8+ Rxd8 18. Qxb7 Qc5 19. Qb5 axb2 20. Qxb2
e4 21. Nd2 Rb8 22. Qc3 Nd4 23. Kf1 Rd8 24. Qa5 Qxa5 25. Rxa5 Nc2 26. Nd5 e3 27.
fxe3 Bxd5 28. Bxd5 Nxd5 29. cxd5 Rxd5 30. Rxd5 Nxe3+ 31. Kf2 Nxd5 32. e4 Nc7
33. Ke3 Kf8 34. Kd4 Ke7 35. Nc4 Ke6 36. Na5 Nb5+ 37. Kd3 a6 38. Nb7 Ke5 39. Nd8
f6 40. Nc6+ Kd6 41. Nd8 Na7 42. Nb7+ Kc6 43. Nd8+ Kd7 44. Nb7 Ke7 45. Na5 h5
46. Kc4 Kd6 47. Nb7+ Ke5 48. Nc5 a5 0-1

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.14"]
[Round "7"]
[Board "2"]
[White "Liascovich, Lucas"]
[Black "Obregon, Andres Carlos"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2478"]
[BlackElo "2502"]
[PlyCount "94"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. b3 c5 7. e3 Nc6 8. Bb2
cxd4 9. Nxd4 Bg4 10. Nxc6 bxc6 11. Qc1 Qd7 12. c4 Rfe8 13. f3 Bh3 14. Nc3 e5
15. Na4 Bxg2 16. Kxg2 e4 17. Qc3 Nh5 18. Qd2 exf3+ 19. Rxf3 Bxb2 20. Nxb2 Rad8
21. cxd5 Qe7 22. d6 Rxd6 23. Qe2 f5 24. Qc4+ Kg7 25. Qc3+ Nf6 26. Nc4 Rd5 27.
Rff1 Red8 28. Rac1 Kg8 29. Qc2 Rd3 30. Kg1 Qe4 31. Qg2 Qe6 32. Rfe1 Ne4 33. Qb2
c5 34. Qe5 Qxe5 35. Nxe5 Rd2 36. Nc4 Rxa2 37. Ra1 Rxa1 38. Rxa1 Rd3 39. Rxa7
Rxb3 40. Ra8+ Kg7 41. Ra7+ Kh6 42. g4 fxg4 43. Ne5 Kg5 44. Nf7+ Kh5 45. Re7
Rb1+ 46. Kg2 Rb2+ 47. Kg1 Nd2 0-1

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.14"]
[Round "7"]
[Board "3"]
[White "Slipak, Sergio"]
[Black "Iermito, Sebastian"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2452"]
[BlackElo "2475"]
[PlyCount "164"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. Re1 O-O 7. h3 Qb6 8. Na3
d5 9. e5 Ne8 10. d3 Nc7 11. Ba4 Qa6 12. Bf4 b5 13. Bc2 Ne6 14. Bg3 Bh6 15. Nb1
b4 16. Nbd2 bxc3 17. bxc3 Rb8 18. Nb3 c4 19. dxc4 dxc4 20. Nbd4 Rd8 21. Be4 Bb7
22. Qc2 Ncxd4 23. cxd4 Bxe4 24. Rxe4 Rbc8 25. Rd1 Rd5 26. Nh2 c3 27. f4 Rb5 28.
Ree1 Rb2 29. Qe4 Qxa2 30. Ng4 Bg7 31. Ne3 c2 32. Rc1 Qa4 33. Nd5 Bf8 34. Bf2
Rc4 35. f5 gxf5 36. Qxf5 Rxd4 37. Bxd4 Qxd4+ 38. Ne3 Bh6 39. Qf2 Rb1 40. Qg3+
Kf8 41. Rxb1 cxb1=Q 42. Rxb1 Qxe3+ 43. Qxe3 Bxe3+ 44. Kf1 Kg7 45. Rb7 Bc5 46.
g4 a5 47. Rb5 Bb4 48. Kf2 Nd4 49. Rb6 e6 50. Ke3 Nf5+ 51. Ke4 Ne7 52. Ra6 Nd5
53. Kd4 Bc3+ 54. Ke4 Ne7 55. h4 Ng6 56. Rc6 Bb4 57. h5 Nf8 58. Rc7 h6 59. Ra7
Nh7 60. Ra6 Ng5+ 61. Ke3 Bc3 62. Ra8 Bxe5 63. Rxa5 Kf6 64. Ra8 Bh2 65. Rh8 Kg7
66. Ra8 Nh7 67. Ra2 Be5 68. Ke4 Bf6 69. Ra8 Bg5 70. Kf3 Nf6 71. Ra1 e5 72. Kg3
e4 73. Ra5 Nd7 74. Rd5 Nf8 75. Re5 e3 76. Kf3 Ne6 77. Re4 Kf6 78. Ra4 Ke5 79.
Ra5+ Kd6 80. Ra6+ Kd5 81. Ra5+ Nc5 82. Ra1 Nb3 0-1

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.14"]
[Round "7"]
[Board "4"]
[White "Felgaer, Ruben"]
[Black "Manzone, Alessandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2549"]
[BlackElo "2317"]
[PlyCount "91"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. O-O Nc6 8.
Nxc6 dxc6 9. f4 Bc5+ 10. Kh1 e5 11. Qf3 Ng4 12. f5 h5 13. Bd2 b5 14. a4 Bb7 15.
Nd1 Rd8 16. Qg3 Kf8 17. h3 Rd7 18. b4 Bd4 19. Ra3 Nf6 20. Qh4 Rh7 21. axb5 cxb5
22. Nc3 Qc6 23. Re1 Qd6 24. Rb3 Qb6 25. Nd1 Qc6 26. Bg5 Rc7 27. Rb1 Qd6 28. Ne3
Rc3 29. Nf1 Qb6 30. Re2 Rc8 31. Nd2 Qd6 32. Nf3 Bc3 33. Rb3 Nd7 34. Bd2 Bxd2
35. Rxd2 Qb6 36. c4 Bc6 37. c5 Qb7 38. Bc2 Rh6 39. Rbd3 Re8 40. Rd6 Nf6 41. Ng5
Re7 42. Bb3 Qc7 43. Bxf7 Rxf7 44. Ne6+ Ke8 45. Nxc7+ Rxc7 46. Re2 1-0

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.14"]
[Round "7"]
[Board "5"]
[White "Pichot, Alan"]
[Black "Mahia, Gustavo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2424"]
[BlackElo "2366"]
[PlyCount "81"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 c5 6. dxc5 Bxc5 7. Bd3 Nc6 8.
Bf4 Be7 9. h4 a6 10. h5 b5 11. a3 Bb7 12. Qd2 Rc8 13. Ne2 Qc7 14. Qe3 Nb6 15.
h6 g6 16. Bg5 Bxg5 17. Qxg5 Nd7 18. O-O-O Ncxe5 19. Nfd4 f6 20. Qe3 Nc5 21. Kb1
Kf7 22. f4 Nexd3 23. cxd3 Rhe8 24. Rhf1 Kg8 25. Rc1 Qd6 26. Nf3 a5 27. g4 b4
28. g5 bxa3 29. gxf6 axb2 30. Rc2 Nd7 31. f7+ Kxf7 32. Qd4 Ke7 33. Rxb2 Ba6 34.
Ne5 Rb8 35. Rc1 Rxb2+ 36. Kxb2 Rc8 37. Nxg6+ hxg6 38. Rxc8 Bxc8 39. h7 e5 40.
fxe5 Qb8+ 41. Ka2 1-0

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.14"]
[Round "7"]
[Board "6"]
[White "Perez Ponsa, Federico"]
[Black "Villanueva, Mario"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2521"]
[BlackElo "2413"]
[PlyCount "87"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Na6 8. Be3
Ng4 9. Bg5 Qe8 10. h3 h6 11. Bh4 Nf6 12. Bxf6 Bxf6 13. c5 exd4 14. Nd5 Bg7 15.
Bxa6 bxa6 16. Nxc7 Qxe4 17. Nxa8 Qxa8 18. Rc1 dxc5 19. Rxc5 Rd8 20. Re1 Qb7 21.
Qa4 Be6 22. b3 Bf8 23. Qc6 Qb4 24. Rcc1 Rd6 25. Qe4 Rd8 26. Red1 Bc5 27. Qh4
Bb6 28. Qxh6 d3 29. Ng5 Qf4 30. Qh7+ Kf8 31. Nxe6+ fxe6 32. Rf1 d2 33. Rcd1 g5
34. Qh8+ Kf7 35. Qc3 Rd5 36. g3 Qd6 37. Kg2 Rd3 38. Qc4 Rd4 39. Qe2 Kg7 40. Qf3
e5 41. Qf5 Kh6 42. h4 g4 43. f3 Qd5 44. h5 1-0

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.14"]
[Round "7"]
[Board "7"]
[White "Mareco, Sandro"]
[Black "Lorenzini, Martin"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2592"]
[BlackElo "2488"]
[PlyCount "69"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

{El encuentro de la jornada. El único líder enfrentando al elo más alto del
certamen.} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 {Mareco utiliza su predilecta
apertura catalana.} Bb4+ 5. Bd2 Bd6 ({Es más común.} 5... Be7) 6. Bg2 Nc6 ({
Otro dispositivo para las negras es} 6... c6) 7. O-O dxc4 8. Bg5 ({Lo más
teórico es} 8. Qa4 O-O 9. Qxc4 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Bc3 Qe7) 8...
Rb8 9. Nc3 O-O 10. Qa4 Nb4 11. Ne5 h6 $2 ({Era necesario} 11... b5 12. Nxb5 Qe8
13. Nc3 Qxa4 14. Nxa4 Nc2 {Con juego confuso}) 12. Bxf6 gxf6 ({No era posible}
12... Qxf6 $6 {por} 13. Qxa7 Na6 14. Nxc4 {Las negras sufren su falta de
coordinación}) 13. Nxc4 Bd7 14. Qb3 $6 ({Mejor era} 14. Qxa7 Nc6 15. Bxc6 Bxc6
16. Nxd6 cxd6 (16... Qxd6 17. Qc5) 17. d5 $1 {Destrozando la estructura de las
negas}) 14... Be7 15. d5 b5 16. Ne3 c5 17. a3 c4 18. Qd1 Nxd5 19. Ncxd5 exd5
20. Qxd5 {Las negras pagan caro su error de la jugada 11. Su debilitado flanco
rey otorga una ventaja clara a las blancas} Qc8 {Delicado momento para las
negras. Parece mejor entregar un peón para cambiar damas.} (20... Qc7 21. Qh5
Qe5 22. Qxh6 Qg5 23. Qxg5+ fxg5) 21. Rad1 Be6 22. Qh5 Kg7 23. Rd4 Qc5 24. Rd5 {
Ahora el ataque es mortal.} Qc8 ({Pierde de inmediato} 24... Bxd5 25. Nf5+ {
Con mate inevitable}) 25. Rfd1 b4 26. Be4 Rd8 27. Rxd8 Bxd8 28. Bf5 Qc5 29.
axb4 Qe5 30. Ng4 Qxf5 31. Qxh6+ Kg8 32. Rxd8+ Rxd8 33. Nxf6+ Qxf6 34. Qxf6 Rb8
35. h4 {Gran victoria del Gm Mareco, recuperándose de 2 derrotas consecutivas.}
1-0

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.15"]
[Round "8"]
[Board "1"]
[White "Alonso, Salvador"]
[Black "Lorenzini, Martin"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2508"]
[BlackElo "2488"]
[PlyCount "134"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. O-O O-O 7. Re1 c6 8. a4
a5 9. h3 Nb6 10. Ba2 Nfd7 11. dxe5 dxe5 12. Be3 Qc7 13. Ng5 Bxg5 14. Bxg5 Nc5
15. Be3 Nbxa4 16. Nxa4 Nxa4 17. Bb3 b5 18. Bxa4 bxa4 19. Rxa4 Be6 20. Qa1 c5
21. b3 Rfd8 22. Qc3 c4 23. Rea1 f6 24. bxc4 Qc6 25. c5 Rdb8 26. f3 Rb5 27. Rxa5
Raxa5 28. Rxa5 Rxa5 29. Qxa5 Kf7 30. Qa7+ Bd7 31. Qb6 h5 32. h4 Be8 33. Kf2 Bd7
34. Ke1 Qa4 35. Qb3+ Kg6 36. Kf2 Qc6 37. Kg3 Be6 38. Qd3 Kf7 39. Qd6 Bd7 40.
Bd2 Qc8 41. Ba5 Bc6 42. Bd8 Qd7 43. Kf2 Qb7 44. Ke3 Kg6 45. Kf2 Kf7 46. Bc7 Qa8
47. Bb6 Qa4 48. Kg3 Qa8 49. Qc7+ Kg6 50. Qe7 Qa1 51. Qe6 Qe1+ 52. Kh2 Qxh4+ 53.
Qh3 Qf4+ 54. Qg3+ Kf7 55. Qxf4 exf4 56. Bc7 g5 57. e5 h4 58. Bd8 fxe5 59. Bxg5
Kg6 60. Bxh4 e4 61. fxe4 Bxe4 62. Kg1 Kf5 63. Kf2 Bc6 64. Be7 Bb7 65. Bd6 Bc6
66. Bc7 Ke4 67. Bd6 Kf5 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.15"]
[Round "8"]
[Board "2"]
[White "Villanueva, Mario"]
[Black "Mareco, Sandro"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2413"]
[BlackElo "2592"]
[PlyCount "65"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Bc4 h6 8.
Bxf6 Nxf6 9. Qe2 e6 10. O-O-O Qc7 11. f4 Be7 12. e5 dxe5 13. fxe5 Nh7 14. Nxe6
Bxe6 15. Bxe6 Bg5+ 16. Kb1 fxe6 17. Rhf1 g6 18. Ne4 Rd8 19. Nd6+ Rxd6 20. exd6
Qd7 21. Qe4 Rg8 22. Rf3 Bd8 23. Rb3 b6 24. Qa8 Kf7 25. Qxa6 Nf6 26. a4 Ne4 27.
a5 Nc5 28. Rf3+ Kg7 29. Qc4 Rf8 30. Rxf8 Kxf8 31. a6 Bf6 32. Qf4 Kg7 33. Rf1
1-0

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.15"]
[Round "8"]
[Board "3"]
[White "Mahia, Gustavo"]
[Black "Perez Ponsa, Federico"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2366"]
[BlackElo "2521"]
[PlyCount "68"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 e5 7. O-O Nc6 8. d5
Ne7 9. b4 a5 10. Ba3 axb4 11. Bxb4 Re8 12. a4 Bf8 13. Qc2 c5 14. Ba3 Bg7 15.
Rfb1 Rf8 16. Rb3 Nd7 17. Bb2 h6 18. Nb5 Ra6 19. Nd2 f5 20. exf5 Nxf5 21. Ne4
Nd4 22. Nxd4 exd4 23. Rf1 Ne5 24. h3 g5 25. Ng3 Qe8 26. Ra3 Qg6 27. Qb3 g4 28.
hxg4 Nxg4 29. Bc1 h5 30. f4 Ne3 31. Bxe3 dxe3 32. Nxh5 Bh3 33. g3 Rf5 34. Qb1
Bxf1 0-1

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.15"]
[Round "8"]
[Board "4"]
[White "Manzone, Alessandro"]
[Black "Pichot, Alan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2317"]
[BlackElo "2424"]
[PlyCount "102"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. g3 Bg7 8. Bg2
d6 9. Nf3 Nbd7 10. Rb1 O-O 11. O-O Qa5 12. Bd2 Rfb8 13. a4 Qc7 14. b3 Rb6 15.
Ne1 Rab8 16. Nd3 Ng4 17. b4 cxb4 18. Nb5 Bxb5 19. axb5 Rxb5 20. Rxb4 Nge5 21.
Rxb5 Rxb5 22. Nb4 Nb6 23. Qc1 Qd7 24. Qc2 Bf6 25. Rc1 Kg7 26. h3 Rc5 27. Qd1
Qb5 28. Rxc5 dxc5 29. Nc6 c4 30. Bf4 Nbd7 31. Bxe5 Bxe5 32. Nxe7 Nc5 33. d6 c3
34. d7 Nxd7 35. Nc6 Bf6 36. Qc2 Nc5 37. Be4 Qc4 38. Bf3 Nb3 39. Be4 Nd2 40. Bg2
Qxe2 41. Nb4 Qe1+ 42. Kh2 Qxf2 43. Qd3 Be5 44. Nc2 Bxg3+ 45. Kh1 Be5 46. Qd5
Qf4 47. Kg1 Nc4 48. Qd3 Qc1+ 49. Kf2 Qd2+ 50. Qxd2 cxd2 51. Bf3 Nb2 0-1

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.15"]
[Round "8"]
[Board "5"]
[White "Iermito, Sebastian"]
[Black "Felgaer, Ruben"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2475"]
[BlackElo "2549"]
[PlyCount "239"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bb5 Bg7 5. O-O d6 6. d3 Bd7 7. a4 a6 8. Bc4 e6
9. Bf4 Qc7 10. Qd2 h6 11. h4 Nge7 12. Rfe1 Ne5 13. Nxe5 dxe5 14. Be3 b6 15. Ne2
Nc6 16. c3 Na5 17. b4 Nb7 18. Rec1 Qd6 19. Rcb1 Bf6 20. Qb2 Bxh4 21. bxc5 Nxc5
22. Qxb6 Be7 23. Qxd6 Bxd6 24. Rb6 Ke7 25. Bxc5 Bxc5 26. Rxa6 Rxa6 27. Bxa6 Ra8
28. Bc4 Rxa4 29. Rxa4 Bxa4 30. d4 exd4 31. cxd4 Bb6 32. Bd3 Bc6 33. g3 h5 34.
f4 Kf6 35. Kf2 Kg7 36. Ke3 Kh6 37. Ng1 f6 38. Nf3 g5 39. fxg5+ fxg5 40. Ne5 Bb7
41. Nf7+ Kg6 42. Ne5+ Kg7 43. Bc4 Bc8 44. Nf3 Kf6 45. Ne5 Bc7 46. Be2 g4 47.
Kf4 Bd7 48. Bc4 Ba4 49. Be2 Be8 50. Bd3 Bd6 51. Be2 Ba4 52. Bd3 Be8 53. Be2 Be7
54. Bd3 Bd6 55. Be2 Bf8 56. Ke3 Bh6+ 57. Kf2 Bd2 58. Nc4 Bc3 59. Ke3 Kg5 60.
Nd6 Bg6 61. e5 Be1 62. Bc4 Bxg3 63. Bxe6 h4 64. Nf7+ Kh5 65. Bd5 h3 66. e6 Bh4
67. Ne5 Be8 68. Nd3 Bg5+ 69. Kf2 Kh4 70. Ne5 g3+ 71. Kg1 Be3+ 72. Kh1 Kh5 73.
Nc4 Bxd4 74. Nd6 g2+ 75. Bxg2 hxg2+ 76. Kxg2 Bc6+ 77. Kh3 Bc5 78. Nf5 Kg5 79.
Ng3 Bd6 80. Ne2 Be5 81. e7 Bd7+ 82. Kg2 Kf6 83. e8=N+ Bxe8 84. Kf3 Bc7 85. Ke3
Ke5 86. Nc3 Bc6 87. Kd3 Ba5 88. Kc4 Bg2 89. Nb5 Bd5+ 90. Kd3 Bb7 91. Kc4 Be1
92. Kc5 Bf2+ 93. Kc4 Ba6 94. Kb4 Bc8 95. Kc4 Be6+ 96. Kd3 Bh3 97. Kc4 Bf1+ 98.
Kb4 Be1+ 99. Kc5 Bf2+ 100. Kb4 Ke4 101. Nc3+ Kd4 102. Kb3 Bh4 103. Nd1 Kc5 104.
Ne3 Bh3 105. Kc3 Bc8 106. Kd3 Bb7 107. Nf5 Bg5 108. Ne3 Bf3 109. Nc4 Bh5 110.
Ne5 Kd5 111. Nc4 Bg6+ 112. Kc3 Bf6+ 113. Kb4 Bd4 114. Nd2 Bf2 115. Kb3 Kd4 116.
Nf3+ Ke4 117. Nd2+ Kd3 118. Nf1 Bf7+ 119. Kb2 Bd4+ 120. Kc1 {Ilegible.} 0-1

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.15"]
[Round "8"]
[Board "6"]
[White "Obregon, Andres Carlos"]
[Black "Slipak, Sergio"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2502"]
[BlackElo "2452"]
[PlyCount "103"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Ne4 7. Bd3 Nc5 8.
Be2 d5 9. O-O Be7 10. Nd2 O-O 11. Nf3 Ne6 12. c4 d4 13. Qc2 f5 14. exf6 Bxf6
15. Bd3 h6 16. c5 Kh8 17. Bd2 a5 18. Rfe1 Qd5 19. Rac1 Ba6 20. Bc4 Bxc4 21.
Qxc4 Rfe8 22. b3 Qf5 23. Re2 Nf4 24. Bxf4 Qxf4 25. Rce1 Rxe2 26. Rxe2 Qf5 27.
Ne1 Qb1 28. Qc2 Qa1 29. g3 a4 30. bxa4 Qc3 31. Nd3 Qxc2 32. Rxc2 Rxa4 33. Kf1
Kg8 34. Rb2 Kf7 35. Rb7 Ke6 36. Nf4+ Kd7 37. Rb2 Ra3 38. Rd2 Rc3 39. Nh5 Rc4
40. Ke2 Ke6 41. Nf4+ Ke5 42. Rb2 Ra4 43. h4 g5 44. hxg5 hxg5 45. Nd3+ Kd5 46.
g4 Be7 47. Rc2 Bf8 48. f3 Be7 49. Kd2 Bf6 50. Rb2 Be7 51. Rc2 Bf6 52. Rb2
1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.15"]
[Round "8"]
[Board "7"]
[White "Real De Azua, Ernesto"]
[Black "Liascovich, Lucas"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2443"]
[BlackElo "2478"]
[PlyCount "26"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. Bd3 dxc4 8.
Bxc4 O-O 9. O-O a6 10. a4 c5 11. Rd1 cxd4 12. exd4 Qc7 13. Qe2 Re8 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.15"]
[Round "9"]
[Board "1"]
[White "Liascovich, Lucas"]
[Black "Alonso, Salvador"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2478"]
[BlackElo "2508"]
[PlyCount "70"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Bf4 Nc6 6. e3 a6 7. Bd3 Bg4 8.
Nge2 e6 9. Rc1 Bxe2 10. Bxe2 Be7 11. Qb3 Ra7 12. O-O O-O 13. Na4 Nd7 14. Rfd1
Qa5 15. a3 Rc8 16. Rc2 b5 17. Nc5 Nxc5 18. dxc5 Bf6 19. Bd6 Rb7 20. h3 g6 21.
a4 Ra8 22. Ra1 Raa7 23. Bf1 bxa4 24. Qxa4 Qxa4 25. Rxa4 a5 26. Ra2 Rb3 27. Rd2
a4 28. Re2 Nb4 29. Ra3 Rxb2 30. c6 Nxc6 31. Ra2 Rxa2 32. Rxa2 Be7 33. Bb5 Bxd6
34. Bxc6 a3 35. e4 Be5 0-1

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.15"]
[Round "9"]
[Board "2"]
[White "Slipak, Sergio"]
[Black "Real De Azua, Ernesto"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2452"]
[BlackElo "2443"]
[PlyCount "188"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 d5 5. O-O Bd6 6. b3 Bb7 7. c4 bxc4 8. bxc4
dxc4 9. Qa4+ Nbd7 10. Qxc4 O-O 11. Nc3 c5 12. Rd1 Rc8 13. Bb2 cxd4 14. Qxd4 Bc5
15. Qd2 Bxf2+ 16. Kxf2 Rxc3 17. Qd4 Rc7 18. Kg1 Bd5 19. Re1 Qb8 20. Rac1 Rfc8
21. Rxc7 Rxc7 22. Qf4 h6 23. Qd6 Rc4 24. Bd4 Qb4 25. Qxb4 Rxb4 26. Bxa7 Ra4 27.
Bd4 Rxa2 28. Bf1 Bc4 29. Kf2 Ne4+ 30. Ke3 Bd5 31. Ne5 Ndf6 32. Bg2 Nd6 33. Bxd5
Nxd5+ 34. Kf3 f6 35. Nc6 Ra3+ 36. Kg2 Nf5 37. Rb1 Ra6 38. Rb8+ Kh7 39. Nb4 Nxb4
40. Rxb4 h5 41. Bf2 Kg6 42. Rb7 Nd6 43. Rc7 Nf7 44. Bc5 Ra2 45. Kf2 Rc2 46. Bd6
Rxc7 47. Bxc7 Kf5 48. Bb6 Ke4 49. Bc5 g5 50. h3 f5 51. Be7 g4 52. hxg4 hxg4 53.
Bc5 Ne5 54. Ba7 Nc6 55. Bb6 Ne7 56. Ba7 Nd5 57. Bc5 Nc3 58. Ba7 Nb5 59. Bb6 Na3
60. Bc5 Nc4 61. Ba7 Na5 62. Bb6 Nc6 63. Bc5 Nd4 64. Ba7 e5 65. Bb8 Nb5 66. Kg2
f4 67. Kf2 Nc3 68. gxf4 exf4 69. Ba7 Nd1+ 70. Ke1 Ne3 71. Kf2 Nf5 72. Bb6 Nd4
73. Ba7 Nb5 74. Bb6 Nc3 75. Ba7 g3+ 76. Kf1 Kf5 77. Bd4 Nd5 78. Kg2 Kg4 79. Be5
Nb4 80. Bd4 Na2 81. Bb2 Nb4 82. Bd4 Nc6 83. Bc3 Ne7 84. Be5 Nf5 85. Kg1 Ne3 86.
Bc7 Nd5 87. Be5 Kh3 88. Bd4 g2 89. Be5 Kg3 90. Bd4 Ne7 91. Be5 Ng6 92. Bf6 Kh3
93. Bd8 f3 94. exf3 Ne5 0-1

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.15"]
[Round "9"]
[Board "3"]
[White "Felgaer, Ruben"]
[Black "Obregon, Andres Carlos"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2549"]
[BlackElo "2502"]
[PlyCount "39"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. f4
Nc6 9. Kh1 Qc7 10. Be3 Nxd4 11. Bxd4 a6 $6 ({Lo mejor era} 11... e5 12. Be3
exf4 13. Bxf4 Be6) 12. e5 Nd7 13. Bd3 dxe5 14. fxe5 Bc5 $2 ({Había que jugar}
14... g6) ({También perdía} 14... Nc5 $2 15. Bxh7+ Kxh7 16. Qh5+ Kg8 17. Rf3 {
Ganando}) 15. Bxh7+ $1 {Terrible golpe.} Kxh7 16. Qh5+ Kg8 17. Ne4 {
El negro se encuentra inerme ante el poderoso ataque de las blancas.} Bxd4 $2 {
Esto pierde de inmediato} ({Era único} 17... Be7 18. Nf6+ Nxf6 19. exf6 Bxf6
20. Bxf6 Qxc2 21. Rf3 Qg6 22. Qh4 {Con ataque demoledor.}) 18. Ng5 Qxc2 19.
Rxf7 Nxe5 20. Qh8+ {Bonito remate.} 1-0

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.15"]
[Round "9"]
[Board "4"]
[White "Pichot, Alan"]
[Black "Iermito, Sebastian"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2424"]
[BlackElo "2475"]
[PlyCount "41"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 c5 6. dxc5 Bxc5 7. Nxc5 Qa5+ 8. c3
Qxc5 9. Qa4+ Nc6 10. Nf3 Nge7 11. Bb5 a6 12. Nd4 O-O 13. Bxc6 Nxc6 14. Nxf5
exf5 15. Be3 Qc4 16. Qxc4 dxc4 17. f4 Rad8 18. Rd1 Rxd1+ 19. Kxd1 f6 20. exf6
Rxf6 21. Kc2 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.15"]
[Round "9"]
[Board "5"]
[White "Perez Ponsa, Federico"]
[Black "Manzone, Alessandro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2521"]
[BlackElo "2317"]
[PlyCount "100"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 a5 5. Bg2 d5 6. Nf3 O-O 7. O-O b6 8. Ne5
Bb7 9. Nc3 Nbd7 10. Bg5 Be7 11. Qa4 Nxe5 12. dxe5 Ne4 13. Bxe7 Qxe7 14. Nxe4
dxe4 15. Qc2 a4 16. Bxe4 Bxe4 17. Qxe4 Qb4 18. Rab1 Rad8 19. Rfc1 Rd2 20. Rc2
a3 21. Rxd2 Qxd2 22. Qd3 Qxd3 23. exd3 Rd8 24. bxa3 Rxd3 25. c5 Rxa3 26. cxb6
cxb6 27. Rxb6 g5 28. Rb2 Kg7 29. h3 Kg6 30. Re2 h5 31. Kg2 g4 32. h4 Rd3 33.
Kf1 Rd1+ 34. Re1 Rd5 35. a4 Kf5 36. Ra1 Ra5 37. Ke2 Ke4 38. Ra3 Kd4 39. Kd2 Kc4
40. Rc3+ Kd4 41. Ra3 Kc4 42. Rc3+ Kd4 43. Rc7 Rxa4 44. Rxf7 Ra2+ 45. Ke1 Ra5
46. Rg7 Rxe5+ 47. Kd2 Rf5 48. Ke2 Re5+ 49. Kf1 Rf5 50. Rg6 Ke5 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.15"]
[Round "9"]
[Board "6"]
[White "Mareco, Sandro"]
[Black "Mahia, Gustavo"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2592"]
[BlackElo "2366"]
[PlyCount "61"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c5 5. cxd5 exd5 6. Nc3 Nc6 7. Bg2 Be7 8. O-O
O-O 9. dxc5 Bxc5 10. Na4 Be7 11. Be3 Re8 12. Rc1 Bg4 13. h3 Bh5 14. Nd4 Nxd4
15. Bxd4 Bf8 16. Bf3 Bxf3 17. exf3 Nd7 18. Qb3 Qa5 19. Rfd1 b5 20. Nc3 Ne5 21.
Nxd5 Rad8 22. Nc7 Re7 23. Bxe5 Rxd1+ 24. Rxd1 Rxe5 25. Rd7 Rf5 26. g4 Rf6 27.
Nxb5 h5 28. Kg2 hxg4 29. hxg4 a6 30. Nc3 Qb6 31. Nd5 1-0

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.15"]
[Round "9"]
[Board "7"]
[White "Lorenzini, Martin"]
[Black "Villanueva, Mario"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2488"]
[BlackElo "2413"]
[PlyCount "15"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+ 8.
Bxe2 {Con estas tablas Martín Lorenzini se consagra nuevo Gran Maestro. Es el
número 31 de la historia argentina, siendo el 25 de los nacidos en nuestro
país. !Felicitaciones Martín!} 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.16"]
[Round "10"]
[Board "1"]
[White "Alonso, Salvador"]
[Black "Villanueva, Mario"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2508"]
[BlackElo "2413"]
[PlyCount "94"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bf4 O-O
8. Qd2 Nd7 9. O-O-O Nc5 10. Be3 Re8 11. Bc4 Be6 12. Bxe6 Nxe6 13. h4 Qd7 14.
Qd3 Qc6 15. Ng5 Nf8 16. Qf5 Bxg5 17. Qxg5 Qe4 18. Rd4 Qe5 19. Rc4 Ne6 20. Qxe5
dxe5 21. Rd1 Red8 22. Rxd8+ Rxd8 23. Rb4 b6 24. Ra4 Ra8 25. b4 f5 26. f3 Kf7
27. c4 Ke7 28. c5 bxc5 29. b5 c6 30. c4 cxb5 31. cxb5 Kd7 32. Kd2 Nc7 33. Bxc5
Nxb5 34. Ra6 Rc8 35. Be3 Rc6 36. Rxc6 Kxc6 37. a4 Nd4 38. f4 Nb3+ 39. Kc3 Nc5
40. Kb4 Nd3+ 41. Kc4 Nxf4 42. Bxa7 Nxg2 43. h5 g5 44. Bb8 e4 45. Kd4 e3 46. Kd3
f4 47. h6 f3 0-1

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.16"]
[Round "10"]
[Board "2"]
[White "Mahia, Gustavo"]
[Black "Lorenzini, Martin"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2366"]
[BlackElo "2488"]
[PlyCount "123"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 d6 2. d4 Nf6 3. f3 d5 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Nc3 cxd4 8. Nxd4
e6 9. Be3 Bc5 10. Qd2 Nxd4 11. Bxd4 Bxd4 12. Qxd4 Qb6 13. O-O-O Qxd4 14. Rxd4
Ke7 15. Be2 Nb8 16. Rd3 Bd7 17. Rg3 g6 18. Rd1 Bc6 19. Bd3 Nd7 20. Ne2 Rac8 21.
Nd4 a6 22. Re3 Nc5 23. c3 Bd7 24. Bc2 Ba4 25. b3 Bc6 26. Kb2 h5 27. g3 Nd7 28.
Bd3 Nc5 29. Bc2 Nd7 30. Re2 Rc7 31. Rde1 Rcc8 32. Rf2 Rc7 33. h3 Rcc8 34. Ref1
Rcg8 35. a4 Rc8 36. a5 Rc7 37. b4 Rhc8 38. Rc1 g5 39. h4 gxh4 40. gxh4 Rg8 41.
Bd1 Rg3 42. Bxh5 Rc8 43. Bf3 Rh3 44. Rh1 Rxh1 45. Bxh1 f6 46. exf6+ Kxf6 47.
Bf3 Rh8 48. h5 Ba4 49. Rg2 Nf8 50. Kc1 Be8 51. Kd2 Bxh5 52. Rh2 Kg6 53. Ke3 Rh6
54. f5+ exf5 55. Bxh5+ Rxh5 56. Rxh5 Kxh5 57. Nxf5 Kg5 58. Nd6 Ne6 59. Nxb7 Kf5
60. Nc5 Nc7 61. Kd4 Kf6 62. Nxa6 1-0

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.16"]
[Round "10"]
[Board "3"]
[White "Manzone, Alessandro"]
[Black "Mareco, Sandro"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2317"]
[BlackElo "2592"]
[PlyCount "26"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 c5 5. Nf3 {Con esta línea Kasparov derrotó
a Karpov en la primera partida del segundo match entre ambos disputado en 1985.
} Bxc3+ ({La variante principal es} 5... cxd4) 6. bxc3 Qa5 7. Qd3 b6 8. Bg2 Bb7
9. d5 exd5 10. cxd5 ({Era para considerar} 10. Qe3+) 10... Bxd5 11. O-O O-O 12.
Bg5 c4 13. Qf5 Bc6 $6 {En la posición final Mareco queda en una situación un
tanto incómoda debido a 14.Dxa5 bxa5 15.Axf6 gxf6 16.Tfd1.  La vulnerabilidad
de su estructura de peones es evidente.} ({Mejor era} 13... Ne4 14. Be7 g6 15.
Qf4 Nc6 16. Bxf8 Rxf8 {
Las negras van a capturar el peón de c3, arribando a una posición incierta.})
1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.16"]
[Round "10"]
[Board "4"]
[White "Iermito, Sebastian"]
[Black "Perez Ponsa, Federico"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2475"]
[BlackElo "2521"]
[PlyCount "31"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e4 c5 6. d3 Nc6 7. Nge2 d6 8. O-O
Bg4 9. f3 Bd7 10. Be3 Ne8 11. Qd2 Nc7 12. d4 cxd4 13. Nxd4 Nxd4 14. Bxd4 Bxd4+
15. Qxd4 Ne6 16. Qe3 1/2-1/2

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.16"]
[Round "10"]
[Board "5"]
[White "Obregon, Andres Carlos"]
[Black "Pichot, Alan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2502"]
[BlackElo "2424"]
[PlyCount "94"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. O-O Nf6 7. Qe2 d6 8. b3
Be7 9. Bb2 b6 10. f4 Nbd7 11. c4 Bb7 12. Nc3 O-O 13. Kh1 Rfe8 14. Rae1 Rad8 15.
Nf3 g6 16. Bb1 Nh5 17. f5 Ne5 18. Qd2 Bf6 19. Rd1 Nxf3 20. gxf3 Be5 21. fxe6
fxe6 22. Ne2 d5 23. Bxe5 Qxe5 24. cxd5 exd5 25. Nc3 Nf4 26. exd5 Bxd5 27. Be4
Bxe4 28. Qxd8 Bxf3+ 29. Rxf3 Rxd8 30. Rxd8+ Kg7 31. Rd1 b5 32. b4 Qc7 33. a3
Qc6 34. Rdf1 Nd3 35. Ne2 Ne5 36. Ng1 g5 37. h3 h5 38. Kh2 Nxf3+ 39. Rxf3 Qc2+
40. Kh1 Qd2 41. Rg3 Kh6 42. Rf3 g4 43. Rg3 Qf2 44. Rg2 Qf4 45. hxg4 hxg4 46.
Ne2 Qf3 47. Kh2 Kg5 0-1

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.16"]
[Round "10"]
[Board "6"]
[White "Real De Azua, Ernesto"]
[Black "Felgaer, Ruben"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2443"]
[BlackElo "2549"]
[PlyCount "88"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Na6 6. e3 Bg4 7. Bxc4 e6 8. h3
Bh5 9. g4 Bg6 10. Ne5 Nb4 11. Kf1 Nd7 12. Nxg6 hxg6 13. a5 Be7 14. Bd2 b5 15.
axb6 axb6 16. Kg2 O-O 17. Rxa8 Qxa8 18. Qf3 b5 19. Be2 f5 20. e4 Nc2 21. Qd3
Nb4 22. Qf3 Nb6 23. h4 Nc4 24. Bxc4 bxc4 25. h5 g5 26. exf5 exf5 27. Qe2 Bf6
28. Qxc4+ Kh8 29. gxf5 c5+ 30. Kg1 Bxd4 31. Be3 Bxe3 32. fxe3 Qa1+ 33. Kg2
Qxb2+ 34. Ne2 Nd5 35. Rh3 Qd2 36. h6 Nxe3+ 37. Rxe3 Qxe3 38. hxg7+ Kxg7 39. Ng3
Qd2+ 40. Kg1 Qd1+ 41. Kg2 Qd2+ 42. Kh3 Qd6 43. Kg4 Kh6 44. Kf3 Rd8 0-1

[Event "89° Campeonato Argentino de Ajedrez 2014"]
[Site "Hotel Atrium Gualok - Roque Saenz Peña-Chaco"]
[Date "2014.07.16"]
[Round "10"]
[Board "7"]
[White "Liascovich, Lucas"]
[Black "Slipak, Sergio"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2478"]
[BlackElo "2452"]
[PlyCount "127"]
[EventDate "2014.07.09"]
[EventRounds "13"]
[EventCountry "ARG"]

1. d4 d5 2. Nc3 c6 3. e4 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Bd6 8.
Nf4 Nf6 9. c3 Nd5 10. Nxg6 hxg6 11. Qf3 Nd7 12. Ne4 Be7 13. h4 N7b6 14. Bb3 f5
15. Nc5 Bxc5 16. dxc5 Nd7 17. Qg3 Nxc5 18. Qxg6+ Kf8 19. Qg5 Qd6 20. Bxd5 cxd5
21. h5 Qe5+ 22. Be3 Ne4 23. Qg6 Qf6 24. O-O-O f4 25. Bd4 e5 26. f3 Ng3 27. Bc5+
Kg8 28. Rhe1 Rxh5 29. Qxf6 gxf6 30. Rxd5 b6 31. Bg1 Kf7 32. a4 Ke6 33. c4 Rh1
34. Kd1 Nf5 35. Rd2 Rg8 36. c5 Rxg1 37. Rxg1 bxc5 38. Ke2 Rb8 39. Kf2 Rb4 40.
Rc1 c4 41. a5 Nd4 42. Rc3 Nb3 43. Rd8 Nxa5 44. Rc2 Nc6 45. Rc8 Kd5 46. Rd2+ Nd4
47. Ra8 Rb7 48. Rf8 Rb6 49. g3 Rb3 50. Kg2 Rd3 51. Rf2 fxg3 52. Kxg3 e4 53.
Rxf6 e3 54. Rf1 Nc2 55. Rf5+ Kd6 56. Rf6+ Kd5 57. Rh1 e2 58. Rh5+ Kd4 59. Kf4
c3 60. b3 Rxf3+ 61. Kxf3 Kd3 62. Rd5+ Nd4+ 63. Rxd4+ Kxd4 64. Kxe2 1-0

 


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