jueves, 16 de noviembre de 2017

Torneo Senior - Segunda ronda





Los comentarios de esta ronda se centran en la partida entre Colombo Berra y Quercia, "una final anticipada".

[Event "Senior"]
[Site "Rosario"]
[Date "2017.11.14"]
[Round "2.1"]
[White "Colombo Berra, Pablo"]
[Black "Quercia, Abel"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1761"]
[BlackElo "2061"]
[PlyCount "78"]
[EventDate "2017.11.11"]

1. d4 d5 2. e3 Bf5 3. g4 Bd7 4. c4 Bc6 5. c5 Nf6 6. Nc3 Ne4 7. Nxe4 dxe4 8. b4
a6 9. a4 g6 10. Ne2 h5 11. Nc3 hxg4 12. d5 $2 Bd7 $2 (12... Bg7 $19) 13. Nxe4
Bg7 14. Ra2 Bf5 15. Ng3 Nd7 16. e4 Ne5 17. exf5 $4 {Aceptar el sacrificio
implica permitir un ataque al rey imposible de rechazar.} (17. Be2 $11) 17...
Nf3+ 18. Ke2 Nd4+ 19. Ke1 Nf3+ (19... Qxd5 20. Ra3 gxf5 $19) 20. Ke2 Nd4+ 21.
Ke3 $2 {?Por qué evita la repetición?} Qxd5 22. Rd2 O-O-O (22... Nxf5+ 23. Nxf5
Qe5+ 24. Kd3 gxf5 $19) 23. Qxg4 {[#]} Bh6+ (23... gxf5 24. Nxf5 (24. Qxg7 Qf3#)
(24. Qd1 Qe5+ 25. Kd3 Nc6+ 26. Kc2 Nxb4+ 27. Kb1 Qa1#) 24... Nxf5+ 25. Ke2 Qe6+
26. Kd1 Ne3+ 27. fxe3 Qxg4+ $19) 24. f4 gxf5 25. Qd1 Qe5+ (25... Bxf4+ $1 26.
Kxf4 Rh4+ 27. Ke3 f4+ 28. Kd3 Nf3+ 29. Kc2 Nxd2 30. Bxd2 fxg3 $19) 26. Kf2 Bxf4
27. Rxd4 (27. Rd3 $1) 27... Bxg3+ $4 {Esto conduce al cambio de las piezas de
ataque y el rey blanco respira.} (27... Rxd4 28. Bxf4 Rxf4+ 29. Kg2 Rxb4 $19)
28. hxg3 Rxd4 29. Rxh8+ Qxh8 30. Qf3 e6 31. Bg2 $4 {En la búsqueda de un
innecesario contrajuego se pierde el flanco de dama.} (31. Qb3 $11) 31... Rxb4
32. c6 b6 33. Qe2 Rxa4 34. Bb2 Qf8 35. Qd1 Ra2 {Una clavada letal.} 36. Qd7+
Kb8 37. Qd2 Qd6 $1 38. Qc3 (38. Qxd6 Rxb2+ $19) 38... Qc5+ 39. Kf1 Qb5+ (39...
Qb5+ 40. Ke1 Rxb2 $19) 0-1

[Event "Senior"]
[Site "Rosario"]
[Date "2017.11.14"]
[Round "2.2"]
[White "Savoretti, Ernesto"]
[Black "Muñoz, Sergio"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1987"]
[PlyCount "53"]
[EventDate "2017.11.11"]

1. d4 d5 2. c4 Nf6 3. cxd5 Qxd5 4. Nc3 Qh5 5. Nf3 e6 6. e4 c6 {En esta defensa
Marshall las negras ya están mal.} 7. Bd3 Bb4 8. O-O Bxc3 9. bxc3 Nbd7 10. Ba3
b5 11. Re1 Bb7 12. Bd6 Nb6 13. d5 O-O-O 14. dxc6 $2 (14. Be7 Rd7 15. d6 $18)
14... Bxc6 15. e5 Bxf3 16. gxf3 Nfd5 $2 (16... Ne8 {Hay que eliminar el
molesto alfil.}) 17. Bxb5 Rxd6 {Una medida extrema.} (17... Kb7) 18. exd6 Kb7
19. Bf1 Rc8 20. Qd3 Rxc3 21. Qa6+ Kb8 22. Rab1 {El monarca negro no encuentra
respiro en el ala de dama.} Nf4 {[#]} 23. Rxb6+ $1 axb6 24. Qxb6+ Kc8 25. Ba6+
Kd7 26. Bb5+ Qxb5 27. Qxb5+ 1-0

[Event "Senior"]
[Site "Rosario"]
[Date "2017.11.14"]
[Round "2.3"]
[White "Dlugovitzky, Pablo"]
[Black "Boldreghini, Eduardo"]
[Result "1-0"]
[ECO "D16"]
[WhiteElo "1863"]
[PlyCount "67"]
[EventDate "2017.11.11"]

1. d4 d5 2. Nf3 c6 3. c4 Nf6 4. Nc3 dxc4 5. a4 b5 $2 (5... Bf5) 6. axb5 Nd5 7.
bxc6 Nxc6 8. e4 Nxc3 9. bxc3 e5 10. d5 Na5 $2 {[#]} 11. Qa4+ {Doble.} Bd7 12.
Qxa5 Qxa5 13. Rxa5 Bd6 14. Bxc4 Rc8 15. Bb5 Bxb5 16. Rxb5 Rxc3 17. O-O O-O 18.
Bb2 Rc4 19. Bxe5 Bxe5 20. Nxe5 Rxe4 21. Nc6 a6 22. Ra5 Ra8 23. Rd1 Rc4 24. Ne5
Re4 25. Nf3 Kf8 26. Kf1 f6 27. Rb1 Re7 28. Rb6 Rd7 29. d6 Kf7 30. Nd2 Ke6 31.
Ne4 Rda7 32. Nc5+ Kd5 33. d7 Rd8 34. Nb7+ 1-0

[Event "Senior"]
[Site "Rosario"]
[Date "2017.11.14"]
[Round "2.4"]
[White "Estapé, Fernando"]
[Black "Paradell, Osvaldo"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1601"]
[PlyCount "87"]
[EventDate "2017.11.11"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 c5 5. c3 Nc6 6. Be2 cxd4 7. exd4 Bd6 8. Bg3
Ne4 9. Bxd6 Qxd6 10. Nbd2 Nxd2 11. Qxd2 Bd7 12. Qg5 O-O 13. O-O f6 14. Qd2 a6
15. Rad1 b5 16. a3 Na5 17. Ne1 Nc4 18. Qc1 e5 19. Nd3 exd4 20. cxd4 Bf5 21. Nc5
Rfe8 22. Rfe1 a5 $2 {[#]} 23. b3 Nb6 24. Bxb5 Rxe1+ 25. Rxe1 Rc8 26. Qd2 Nd7
27. Bxd7 Bxd7 28. Qxa5 {Dos peones es mucha ventaja.} Qc6 29. a4 Bf5 30. Re7
Ra8 31. Qe1 Be4 32. Re6 Qc8 33. f3 Bg6 34. b4 Qc7 35. Re7 Qf4 36. Qe3 Qf5 37.
Qe6+ Qxe6 38. Rxe6 Bc2 39. a5 Rb8 40. Rb6 Re8 41. Kf2 Bd1 42. a6 h5 43. a7 Re2+
44. Kg3 1-0

[Event "Senior"]
[Site "Rosario"]
[Date "2017.11.14"]
[Round "2.5"]
[White "Mizzau, Hernán"]
[Black "Tsotras, Daniel"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "1351"]
[BlackElo "1552"]
[PlyCount "130"]
[EventDate "2017.11.11"]

1. Nf3 d6 2. d4 g6 3. g3 Bg7 4. Bg2 Nf6 5. c3 O-O 6. O-O Nbd7 7. Bf4 Nb6 8. Bc1
a5 9. Nfd2 c6 10. b3 Qc7 11. Re1 Re8 12. e4 e5 13. dxe5 dxe5 14. Bb2 Be6 15.
Qc2 Rad8 16. c4 Nbd7 17. Nf3 h6 18. Bc3 Kh7 19. Nbd2 Ng8 20. a3 f6 21. b4 axb4
22. Bxb4 c5 23. Bc3 Nb6 24. Bf1 Ra8 25. Qb3 Na4 26. Reb1 Nxc3 27. Qxc3 Bd7 28.
Qb2 Bc6 29. Re1 Ne7 30. Bd3 Red8 31. Qc2 Ba4 32. Qb1 Nc6 33. Bc2 Bxc2 34. Qxc2
Nd4 35. Qb2 Nxf3+ 36. Nxf3 Rd3 37. Nd2 f5 38. Rab1 Raxa3 {[#]} 39. Qxb7 $4 (39.
exf5 gxf5 40. Nf1 $11 {El caballo se dirige al puesto avanzado de d5 y hay
compensación.}) 39... Qxb7 40. Rxb7 Rxd2 41. exf5 gxf5 42. Rxe5 Rb3 (42... Ra6
$19) 43. Rxb3 $2 (43. Rc7 Rb8 44. Ree7 Rg8 45. Kg2 $17) 43... Bxe5 44. Rf3 Kg6
45. h3 Bd4 46. g4 fxg4 47. hxg4 Rc2 48. Kf1 Kg5 49. Rg3 Rxf2+ 50. Ke1 Rf4 51.
Ke2 Rxg4 52. Rb3 h5 53. Kf3 h4 54. Ke2 Rg3 55. Rb1 h3 56. Rh1 Kg4 57. Kf1 Rg1+
58. Rxg1+ Bxg1 59. Kxg1 Kf4 60. Kh2 Ke4 61. Kxh3 Kd4 62. Kg2 Kxc4 63. Kf2 Kc3
64. Ke2 c4 65. Kd1 Kb2 0-1

[Event "Senior"]
[Site "Rosario"]
[Date "2017.11.14"]
[Round "2.6"]
[White "Buchet, Carlos"]
[Black "Aguilera, Daniel"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1545"]
[PlyCount "55"]
[EventDate "2017.11.11"]

1. d4 Nf6 2. Bf4 d6 3. h3 g6 4. Nf3 Bg7 5. e3 c6 6. Be2 O-O 7. O-O Qb6 8. Qc1
Nbd7 9. c4 Re8 10. Nc3 e5 11. Bh2 e4 12. Nd2 d5 13. c5 Qd8 14. b4 Nf8 15. Rb1
h5 16. b5 Bf5 17. Qa3 Qd7 18. bxc6 bxc6 19. Qa6 N8h7 {[#]} 20. Rb7 {El triunfo
de esta típica estrategia.} Qe6 21. Rc7 Rec8 22. Rxc8+ Rxc8 23. Rb1 Ng5 24. Bf1
Bh6 25. Ne2 Nxh3+ {Desesperación.} 26. gxh3 Bxh3 27. Bxh3 Qxh3 28. Qxc8+ $1 {
Un balde de agua fría.} (28. Qxc8+ Qxc8 29. Rb8 Qxb8 30. Bxb8 $18) 1-0

[Event "Senior"]
[Site "Rosario"]
[Date "2017.11.14"]
[Round "2.7"]
[White "Raviculé, Hugo"]
[Black "Signa, Juan"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "32"]
[EventDate "2017.11.11"]

1. e4 e5 2. Nf3 d5 3. Nxe5 Bd6 4. Nf3 dxe4 5. Nd4 Nf6 6. Nc3 O-O 7. d3 Re8 8.
Be2 Bd7 9. Bg5 exd3 10. Qxd3 Nc6 11. Nxc6 Bxc6 12. O-O Qe7 13. Rfe1 Rad8 {[#]}
14. Nd5 $4 {Cortocircuito.} (14. Qh3 $15) 14... Bxd5 15. Bf3 (15. Bxf6 Qxf6 16.
Qxd5 Bxh2+ $19) 15... Qxe1+ 16. Rxe1 Rxe1+ 0-1

[Event "Senior"]
[Site "Rosario"]
[Date "2017.11.14"]
[Round "2.8"]
[White "Costantini, Gerardo"]
[Black "Calp, Víctor"]
[Result "1-0"]
[WhiteElo "1688"]
[PlyCount "0"]
[EventDate "2017.11.11"]

{Por ausencia.} 1-0

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