Yearly Archives: 2016
#17226 by yevlev
19:30, March 07, 2016 by yevlev
[Event "?"]
[Site "?"]
[Date "2016.03.07"]
[Round "4"]
[White "FM Valeria Dotan"]
[Black "Yevgeny Levanzov"]
[Result "1-0"]
[ECO "D61"]
[PlyCount "137"]
[EventDate "2016.??.??"]
[SourceDate "2015.10.21"]
[TimeControl "60/120:0"]
1. Nf3 c6 2. c4 Nf6 {just idiotically forgot that I can prevent e4 also with
d5, and still keep the option of the dxc4 line.} 3. Nc3 d5 4. d4 e6 5. Bg5 Nbd7
6. e3 Be7 7. Qc2 {the Qc2 line, delaying Bd3.} O-O 8. b3 $6 {strange.} b6 (8...
Qa5) 9. Bd3 Bb7 10. O-O dxc4 11. bxc4 h6 12. Bh4 c5 13. Qe2 Qc7 (13... Rc8) (
13... a6) 14. a4 Bd6 $2 {with idea of taking on f3 and then on h2.} 15. Nb5 {
simply missed it.} Qb8 16. Nxd6 Qxd6 17. Rfd1 cxd4 18. exd4 Qf4 $2 {idiotic.
why to give the 2nd bishop on f3??} 19. Bg3 Qg4 (19... Bxf3 $2 20. gxf3) 20.
Qe3 Bxf3 21. gxf3 Qh5 22. Kg2 Rac8 23. Rdb1 {the queen is terribly misplaced.}
a6 $2 (23... Rfd8) 24. a5 bxa5 25. Qe1 Rfd8 26. Rxa5 g5 {black is lost.} 27. h4
Nc5 28. Qe3 Nxd3 29. Qxd3 Qg6 30. Qxg6+ fxg6 31. hxg5 hxg5 32. Be5 $2 (32. c5)
32... Nd7 $1 33. Rxa6 Nxe5 34. dxe5 Rxc4 $2 (34... Re8) 35. Rb7 $2 (35. Rxe6 {
to create a passer.}) 35... Re8 36. Raa7 {close to a draw.} Rf4 37. Rg7+ Kf8
38. Rxg6 (38. Rh7 Kg8) 38... Rf5 39. Rgg7 Rc8 40. Rh7 Kg8 41. Rag7+ Kf8 42. Rg6
Rxe5 43. Rxe6 Rxe6 44. Rh8+ Kf7 45. Rxc8 Kg6 {should be an easy draw, but I
had seconds on the clock.} 46. Kg3 Rd6 47. Rc4 Rd5 48. Kg4 Rd2 {no need.} 49.
Rc6+ Kf7 50. Kxg5 Rxf2 51. f4 {typical Phillidor position.} Rg2+ 52. Kf5 Ke7 $2
(52... Kg8) 53. Rc7+ Kd6 $4 (53... Kf8 54. Kf6 Kg8 55. f5 Rf2) 54. Ra7 Rh2 55.
Kf6 Rh6+ 56. Kg5 Rh8 57. f5 Ke5 58. Re7+ Kd6 59. Re1 Rg8+ {the king is cut,
it's over.} 60. Kf6 Rf8+ 61. Kg6 Rg8+ 62. Kf7 Ra8 63. f6 Ra2 64. Kf8 Rh2 65. f7
Kd7 66. Rd1+ Kc7 67. Rd5 Kc6 68. Rg5 Kd7 69. Kg7 1-0
#17227 by White sacs Q; Black drops R
22:34, March 07, 2016 by White sacs Q; Black drops R
[Event "ICC 45 30 u"]
[Site "Internet Chess Club"]
[Date "2016.03.07"]
[Round "1"]
[White "unkavalo"]
[Black "drstrangemove"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2319"]
[BlackElo "1913"]
[PlyCount "95"]
[EventDate "2016.??.??"]
[TimeControl "2700+30"]
1. c4 {0:45:19} c6 {0:45:30} 2. e4 {0:45:45} d5 {0:45:56} 3. exd5 {0:46:04}
cxd5 {0:46:23} 4. cxd5 {0:46:23} Nf6 {0:46:52} 5. Qa4+ {0:46:36} Nbd7 {0:47:20}
6. Nc3 {0:46:16} a6 {0:47:48} 7. Nf3 {0:45:45} Rb8 {0:46:48} 8. Qh4 {0:45:38}
Nb6 {0:43:24} 9. Be2 {0:43:48} Nbxd5 {0:41:04} 10. d4 {0:39:43} e6 {0:35:31}
11. O-O {0:37:38} Be7 {0:33:12} 12. Qg3 {0:36:43} Bd6 {0:25:14} 13. Qxg7 {0:36:
34} Rg8 {0:25:36} 14. Qh6 {0:36:57} Rg6 {0:24:04} 15. Qh4 {0:36:50} Rg4 {0:24:
09} 16. Qh3 {0:37:14} Bf4 {0:19:23} 17. Ne5 {0:34:34} Rg5 {0:16:37} 18. Nxd5 {
0:33:52} exd5 {0:16:01} 19. Bxf4 {0:33:54} Bxh3 {0:16:03} 20. Bxg5 {0:33:35}
Bf5 {0:14:50} 21. Bg4 {0:33:54} Qc8 {0:09:20} 22. Rfe1 {0:32:57} Ne4 {0:08:57}
23. Bf4 {0:32:37} Bxg4 {0:08:59} 24. Nxg4 {0:30:04} Qxg4 {0:09:18} 25. Bxb8 {
0:30:15} Qc8 {0:07:37} 26. Bg3 {0:30:32} Kd7 {0:07:20} 27. Rac1 {0:30:58} Qh8 {
0:07:25} 28. Rc7+ {0:31:11} Kd8 {0:07:20} 29. Rxf7 {0:31:17} Nxg3 {0:05:39} 30.
hxg3 {0:31:41} Qxd4 {0:05:42} 31. Rxb7 {0:31:56} Qd2 {0:04:22} 32. Re5 {0:32:15
} d4 {0:02:31} 33. Rxh7 {0:32:27} d3 {0:01:41} 34. Rd5+ {0:32:41} Kc8 {0:00:56}
35. Rhd7 {0:32:08} Qh6 {0:01:16} 36. f4 {0:31:50} Qb6+ {0:01:19} 37. Kf1 {0:31:
55} Qxb2 {0:01:28} 38. Rxd3 {0:32:01} Qb1+ {0:01:01} 39. Rd1 {0:32:20} Qxa2 {
0:01:25} 40. R7d2 {0:32:47} Qc4+ {0:01:36} 41. Ke1 {0:33:04} a5 {0:00:59} 42.
Rd4 {0:33:22} Qc3+ {0:01:12} 43. Kf2 {0:33:47} a4 {0:00:55} 44. R1d3 {0:34:02}
Qc2+ {0:00:36} 45. Rd2 {0:34:26} Qc5 {0:01:03} 46. Ke3 {0:34:41} a3 {0:01:20}
47. Kd3 {0:35:03} Qa5 {0:00:35} 48. Rc4+ {0:35:22 Black forfeits on time} 1-0
#17228 by PyChess
01:29, March 08, 2016 by PyChess
[Event "Evento locale"]
[Site "Sito locale"]
[Date "2016.03.08"]
[Round "1"]
[White "Tu"]
[Black "Arasan 18.3"]
[Result "*"]
[TimeControl "300 0"]
[Time "14:27:00"]
[WhiteClock "0:05:00.000"]
[BlackClock "0:05:00.000"]
[PlyCount "0"]
*
#17229 by PyChess
11:24, March 08, 2016 by PyChess
[Event "Müsabaka"]
[Site "Yerel Site"]
[Date "2016.03.08"]
[Round "1"]
[White "Stockfish 7 64 POPCNT"]
[Black "Toga II 3.0"]
[Result "1-0"]
[TimeControl "2400 15"]
[Time "15:32:00"]
[WhiteClock "0:04:42.671"]
[BlackClock "0:01:30.239"]
[PlyCount "143"]
1. e4 c5 2. Nf3 d6 3. Bb5 Bd7 4. Bxd7 Qxd7 5. Nc3 e5 6. d3 Be7 7. O-O Nc6 8.
a3 Nf6 9. Bg5 O-O 10. Bxf6 Bxf6 11. Nd5 Bd8 12. b4 Re8 13. c4 Re6 14. Qe2 h5
15. Rfb1 Rg6 16. b5 Qh3 17. Ne3 Nd4 18. Nxd4 cxd4 19. Kh1 Qc8 20. Nd5 Qg4 21.
f3 Qd7 22. f4 h4 23. f5 Rh6 24. h3 Kh7 25. Qe1 Rb8 26. a4 Rc8 27. Qd2 Kh8 28.
a5 Be7 29. Rf1 Kh7 30. a6 b6 31. Ra2 Bf6 32. Qc1 Qe8 33. Rb2 Qh8 34. Qd1 Qg8
35. Qg4 Kh8 36. Rbf2 Qh7 37. Kg1 Rh5 38. Qe2 Qh6 39. Qa2 Rd8 40. Nxb6 axb6 41.
Kh1 Bg5 42. a7 Ra8 43. Qa6 Be3 44. Rf3 d5 45. Qb7 Rg8 46. Ra1 dxe4 47. dxe4 d3
48. a8=Q d2 49. Qa2 Qg5 50. Qxf7 Rh6 51. Qb3 Rf6 52. Qb7 Bd4 53. Rd1 Rd8 54.
Rd3 Rdf8 55. R3xd2 Qh6 56. Ra2 g6 57. Ra8 Rxa8 58. Qxa8 Rf8 59. Qc6 Qg5 60.
Qf3 Rf7 61. Qg4 Qxg4 62. hxg4 Kg7 63. Qxg6 Kf8 64. Qh6 Ke8 65. Rd3 Ra7 66.
Qh8 Kd7 67. Qxe5 Kd8 68. Rxd4 Rd7 69. Qf6 Kc7 70. Qc6 Kb8 71. Rxd7 h3 72.
Qb7# 1-0
#17230 by PyChess
11:56, March 08, 2016 by PyChess
[Event "Evento local"]
[Site "Sitio Local"]
[Date "2016.03.08"]
[Round "1"]
[White "keos"]
[Black "PyChess.py"]
[Result "*"]
[ECO "A05"]
[Time "10:53:00"]
[PlyCount "5"]
1. Nf3 Nf6 2. c4 g6 3. a4 *
#17231 by Noname
12:46, March 08, 2016 by Noname
1. Nf3 d5 2. b3 e6 3. Ba3 Bxa3 4. Nxa3 Nf6 5. h3 Nc6
6. e3 O-O 7. Bb5 Bd7 8. Bxc6 Bxc6 9. O-O Ne4 10. Qc1 a5
11. Nd4 Ra6 12. Nxc6 Rxc6 13. Nb5 e5 14. d3 Ng5 15. Qd2 Rg6
16. Qxa5 Nxh3+ 17. Kh2 Qg5 18. g3 Rh6 19. Qxc7 Nxf2+ 20. Kg2 Qxe3
21. Rxf2 Rg6 22. Rd1 Qxg3+ 23. Kf1 Qg1+ 24. Ke2 Qg4+ 25. Kd2 Qg5+
26. Ke1 Qe3+ 27. Kf1 Qh3+ 28. Ke1 Rg1+ 29. Kd2 Qh6+ 30. Kc3 Rxd1
31. Nd6 Qe3 32. Nc4 dxc4 33. Rf5 Qd4+ 34. Kb4 cxd3+ 35. c4 Re1
36. Rxf7 Rxf7 37. Qc8+ Rf8 38. Qe6+ Rf7 39. Qe8+ Rf8 40. Qe6+ Kh8
41. Qe7 Qb6+ 42. Kc3 Rg8 43. Qd7 e4 44. a4 Qf2 45. a5 Rc1+
46. Kb4 d2 47. Kb5 d1=Q 48. Qxd1 Rxd1 49. a6 Qf5+ 50. c5 Qd7+
51. Ka5 Ra1+ 52. Kb4 bxa6 53. Kc3 Qh3+ 54. Kd4 Qd3+ 55. Ke5 Rf1
56. c6 Re8+ 0-1
#17232 by Noname
13:27, March 08, 2016 by Noname
1. d4 Nf6 2. Bg5 Ne4 3. Bf4 g5 4. Be5 f6 5. e3 h5 6. Bd3 d5 7. f3 fxe5 8. fxe4 Bg4 9. Nf3 exd4 10. e5 Kd7 11. h3 Bxf3 12. e6+ Kc8 13. Qxf3 b6 14. e4 c6 15. exd5 cxd5 16. Bc4 dxc4 17. Qxa8 Qd6 18. O-O Qxe6 19. Na3 a6 20. Rae1 Qc6 21. Qxc6+ Nxc6 22. Nxc4 Kb7 23. a3 Bg7 24. Rf7
#17233 by PyChess
15:35, March 08, 2016 by PyChess
[Event "Evento local"]
[Site "Sitio Local"]
[Date "2016.03.08"]
[Round "1"]
[White "jc"]
[Black "PyChess.py"]
[Result "*"]
[ECO "B92"]
[TimeControl "300 0"]
[Time "20:32:00"]
[WhiteClock "0:02:24.245"]
[BlackClock "0:04:44.912"]
[PlyCount "40"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. O-O
O-O 9. Rb1 Kh8 10. Bd2 d5 11. exd5 Nxd5 12. Re1 Nf4 13. Bf3 Nd7 14. Bxf4 exf4
15. Nd5 Bd6 16. Qd2 Qg5 17. Rbd1 Ne5 18. Be4 Bg4 19. f3 Nxf3 20. Bxf3 Bxf3 *
#17234 by Martin Krug
16:56, March 08, 2016 by Martin Krug
[Event "Warsaw AIG Life rapid 8th"]
[Site "Warsaw"]
[Date "2008.12.20"]
[Round "7"]
[White "Mastrovasilis, Dimitrios"]
[Black "Vlassov, Nikolai"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2572"]
[BlackElo "2471"]
[Annotator ",kummokke"]
[PlyCount "82"]
[EventDate "2008.12.20"]
[EventType "swiss (rapid)"]
[EventRounds "13"]
[EventCountry "POL"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
{Hace algún tiempo que está en el aire hacer recuento de las líneas que
utiliza la élite como repertorio específico de blitz y partidas rápidas. Vamos
a empezar con una línea sugerida por Antonio Torrecillas en un reciente
comentario.} 1. e4 Nc6 2. Nf3 d5 {Una especie de Nimzovitch (1...Cc6) con la
idea directa de la Escandinava (1...d5). Sólo por divertirnos vamos a llamarle
nimzo-escandinava.} 3. exd5 Qxd5 4. Nc3 Qa5 5. d4 ({Luego de los análisis aquí
presentados, me inclino por jugar sin el peón en d4, o por lo menos retrasarlo
un poco.} 5. Bb5 $5 a6 6. Bxc6+ bxc6 7. Qe2 Nf6 8. Ne5 e6 9. O-O Bd6 10. d4 O-O
11. Rd1 c5 12. Nc4 Qb4 13. a3 Qb8 14. Bg5 Nd5 15. Ne4 cxd4 16. Nexd6 cxd6 17.
Rxd4 Ra7 18. Qd3 f6 19. Bd2 Re7 20. Re1 Bb7 21. Na5 f5 22. c4 Nf6 23. Bb4 Ne4
24. Bxd6 Nxd6 25. Rxd6 f4 26. f3 Ba8 27. b4 e5 28. c5 e4 29. fxe4 f3 30. gxf3
Qc8 31. Rd1 Qh3 32. Rd8 Ref7 33. Rxf8+ Rxf8 34. Qc4+ Kh8 35. Qf7 Rg8 36. c6 Qh6
37. c7 {1-0 Karpov,A (2705)-Hort,V (2615)/Oslo 1984/MCL}) 5... Bg4 6. Bb5 O-O-O
(6... e6 7. h3 Bh5 (7... Bxf3 8. Qxf3 Nge7 9. O-O a6 10. Bxc6+ {Y ahora las
negras tienen dos malas opciones. La posición es de clara ventaja blanca en
cualquier caso.} bxc6 (10... Nxc6 11. d5) 11. Rd1) 8. O-O O-O-O 9. Bxc6 bxc6
10. Qd3 {Es similar a la línea principal.}) 7. Bxc6 bxc6 8. Qd3 ({La línea
principal va} 8. h3 Qh5 $1 9. Qe2 (9. Qd3 Bxf3 10. gxf3 e5) 9... Bxf3 10. gxf3
{y no veo que esto sea mejor para las blancas que la línea de la partida. Por
el momento, pongo mis fichas en la posibilidad 8.Dd3.}) 8... c5 {La línea
crítica, pero las negras tampoco consiguen demasiado.} (8... Bxf3 9. Qxf3 Rxd4
10. Qxc6 Nf6 11. Be3 Rd6 12. Qa8+ Kd7 13. O-O {Es sencillamente horrible para
las negras.}) 9. d5 e6 (9... Nf6 $5 10. O-O $5 ({El módulo prefiere} 10. Bd2 c4
11. Qxc4 Bxf3 12. gxf3 Nxd5 13. O-O-O e6 {y aquí Komodo aún cree que las
blancas tienen algún tipo de ventaja, pero cuesta creerlo... si tienen ventaja
es mínima.}) 10... c4 {El hecho de que la dama blanca está más o menos atada a
la defensa de f3 si quiere tener una ventaja sólida es lo que da vida a las
negras...} 11. Qe3 Nxd5 12. Nxd5 Qxd5 13. Ne5 Be6 14. Qxa7 $1 {Por supuesto el
caballo de e5 no se puede capturar. Las blancas apuestan todo al peón 'a' y a
cierta debilidad del rey negro, pero ahora tendrán que utilizar varios tiempos
en reorganizar su ejército. Dejo aquí el análisis, pero es la línea crítica
que he encontrado por el momento.}) 10. O-O c4 11. Qxc4 (11. Qe3 $1 {Esta
jugada probablemente da cierta ventaja a las blancas.} exd5 12. Ne5 Nf6 (12...
d4 13. Qe4) 13. Nc6 d4 14. Nxa5 dxe3 15. Bxe3 {y las blancas tienen un final
con buenas posibilidades de torturar al rival.}) 11... Bxf3 12. gxf3 exd5 {Y
me queda la sensación de que las negras lograron lo que deseaban. Su posición
debe ser levemente inferior, pero parecen preparadas para seguir dando guerra
en una compleja partida con enroques opuestos.} 13. Qc6 Qb6 14. Qa8+ Qb8 15.
Qc6 Qb7 16. Qa4 Nf6 17. Be3 a6 18. Rad1 Bd6 19. Rfe1 Rhe8 20. Bg5 c6 21. Qd4
Rxe1+ 22. Rxe1 Re8 23. Rxe8+ Nxe8 24. Na4 Qb4 25. Qg4+ Kc7 26. c3 Qxg4+ 27.
fxg4 c5 28. b3 Kc6 29. c4 dxc4 30. bxc4 Be5 31. Be7 Bd4 32. Kg2 g6 33. Kf3 Ng7
34. Bg5 Ne6 35. Bd2 Be5 36. h3 Nd4+ 37. Ke4 Kd6 38. Nc3 f5+ 39. gxf5 gxf5+ 40.
Kd3 Nc6 41. Nd5 Bd4 1/2-1/2
#17235 by PyChess
17:36, March 08, 2016 by PyChess
[Event "Müsabaka"]
[Site "Yerel Site"]
[Date "2016.03.08"]
[Round "1"]
[White "Stockfish 7 64 POPCNT"]
[Black "Gull 3 x64"]
[Result "1/2-1/2"]
[TimeControl "900 5"]
[Time "22:51:00"]
[WhiteClock "0:01:31.752"]
[BlackClock "0:00:09.779"]
[PlyCount "151"]
1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Bg4 6. h3 Bxf3 7. Qxf3 Qf6 8.
Qb3 O-O-O 9. d3 Ne7 10. Be3 Ng6 11. Nd2 Be7 12. Nc4 h5 13. Qc3 c5 14. Rfe1 b6
15. a3 a5 16. Bd2 Kb8 17. Qb3 Nf4 18. Nxa5 Rh6 19. Bxf4 exf4 20. e5 Qe6 21. Re4
Rd5 22. Kh2 f3 23. gxf3 Rxe5 24. Qxe6 Rexe6 25. Nc4 f5 26. Ree1 Bh4 27. Kg2 Bg5
28. Kf1 Rhf6 29. b4 b5 30. Ne3 Bxe3 31. Rxe3 Rxe3 32. fxe3 Rc6 33. bxc5 Rxc5
34. Ra2 Kb7 35. Ke2 g5 36. Kd2 g4 37. fxg4 fxg4 38. hxg4 hxg4 39. e4 Rg5 40.
Ra1 g3 41. Rg1 Kc6 42. Ke3 Rg8 43. Rg2 Kc5 44. Kf3 Ra8 45. Kxg3 Rxa3 46. Kf4 b4
47. Rg5 Kd6 48. Rd5 Ke6 49. Rb5 Ra4 50. Re5 Kd6 51. Rd5 Ke6 52. Rc5 Kd6 53.
Rc4 c5 54. d4 cxd4 55. Rxd4 Ke7 56. c3 Ra1 57. cxb4 Ke6 58. Ke3 Ra3 59. Kd2
Ke5 60. Rc4 Kd6 61. Kc2 Rh3 62. Rc3 Rh4 63. Kd3 Rh5 64. Rc5 Rxc5 65. bxc5 Kxc5
66. Ke3 Kd6 67. Kf4 Ke6 68. e5 Ke7 69. Ke3 Ke6 70. Ke4 Ke7 71. Kd5 Kd7 72. e6
Ke7 73. Ke5 Ke8 74. Kf6 Kf8 75. e7 Ke8 76. Ke6 1/2-1/2