A importância do livro de aberturas nos jogos entre computadores se constituem em fundamental importância e será demonstrado nesta postagem. Algumas premissas devem ser consideradas: a) o livro de aberturas deve ter manutenção constante, adicionando ao dito livro apenas jogos que tiveram vitórias e derrotas, desprezando os empates; b) a base de dados deverá ser confiável, por isso recomendo que sejam extraídas as partidas do playchess, sala de máquinas dos computadores, com jogos com duração de 16 minutos ou mais, por conterem mais qualidade.
Com essas premissas, sem prejuízo de outras, demonstro uma partidas jogada com meu computador, processador I7-980 E intel. Por erro na saída do meu livro, 11...Nbd7 é horrível, as brancas com o computador "24.2 plies; 4.955kN/s Intel(R) Core(TM)2 Extreme CPU X9650 @ 3.00GHz 3068MHz" dominou a partida desde o início.
[Event "Friendly Game, 3 min"]
[Site "Engine Room"]
[Date "2014.08.26"]
[Round "?"]
[White "Schnuggimaus, Stockfish 240814 64"]
[Black "Oswaldo Monteiro, Stockfish 5 64"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2456"]
[BlackElo "2839"]
[Annotator "0.71;0.61"]
[PlyCount "181"]
[EventDate "2014.08.26"]
[TimeControl "180"]
{Stockfish 240814 64 (4 cores): 24.2 plies; 4.955kN/s Intel(R) Core(TM)2
Extreme CPU X9650 @ 3.00GHz 3068MHz, curará curará parará.ctg, 1024 MB} 1.
e4 {[%eval 0,0] [%emt 0:00:00]} c5 {[%eval 0,0] [%emt 0:00:00]} 2. Nf3 {[%eval
0,0] [%emt 0:00:00]} d6 {[%eval 0,0] [%emt 0:00:00]} 3. d4 {[%eval 0,0] [%emt
0:00:00]} cxd4 {[%eval 0,0] [%emt 0:00:00]} 4. Nxd4 {[%eval 0,0] [%emt 0:00:00]
} Nf6 {[%eval 0,0] [%emt 0:00:00]} 5. Nc3 {[%eval 0,0] [%emt 0:00:00]} a6 {
[%eval 0,0] [%emt 0:00:00]} 6. Be3 {[%eval 0,0] [%emt 0:00:00]} e6 {[%eval 0,0]
[%emt 0:00:00]} 7. f3 {[%eval 0,0] [%emt 0:00:00]} Nfd7 {[%eval 0,0] [%emt 0:
00:00]} 8. Bc4 {[%eval 71,21] [%emt 0:00:04]} Nf6 {[%eval 61,24] [%emt 0:00:11]
} 9. g4 {[%eval 56,20] [%emt 0:00:04]} h6 {[%eval 61,23] [%emt 0:00:04]} 10.
Qd2 {[%eval 59,20] [%emt 0:00:05] (Bb3)} b5 {[%eval 59,25] [%emt 0:00:04]} 11.
Bb3 {[%eval 55,23] [%emt 0:00:01]} Nbd7 {[%eval 53,25] [%emt 0:00:01]} 12.
O-O-O {[%eval 68,22] [%emt 0:00:01]} Nc5 {[%eval 54,24] [%emt 0:00:05]} 13. h4
{[%eval 46,21] [%emt 0:00:04]} Nxb3+ {[%eval 78,24] [%emt 0:00:12]} 14. axb3 {
[%eval 53,20] [%emt 0:00:05]} Bd7 {[%eval 70,24] [%emt 0:00:00]} 15. Nde2 {
[%eval 62,23] [%emt 0:00:13] (Kb1)} Rb8 {[%eval 43,22] [%emt 0:00:04]} 16. g5 {
[%eval 50,23] [%emt 0:00:00]} Nh5 {[%eval 41,23] [%emt 0:00:05]} 17. gxh6 {
[%eval 65,24] [%emt 0:00:00] (Kb1)} gxh6 {[%eval 70,24] [%emt 0:00:04]} 18. Bd4
{[%eval 71,24] [%emt 0:00:00]} e5 {[%eval 70,25] [%emt 0:00:02]} 19. Ba7 {
[%eval 75,24] [%emt 0:00:09]} Rb7 {[%eval 79,26] [%emt 0:00:03]} 20. Be3 {
[%eval 85,22] [%emt 0:00:05]} Nf6 {[%eval 90,26] [%emt 0:00:00]} 21. Nd5 {
[%eval 88,22] [%emt 0:00:03]} Nxd5 {[%eval 79,25] [%emt 0:00:05]} 22. Qxd5 {
[%eval 95,24] [%emt 0:00:00]} Qc8 {[%eval 88,26] [%emt 0:00:19]} 23. Qd2 {
[%eval 87,21] [%emt 0:00:03]} b4 {[%eval 92,24] [%emt 0:00:01]} 24. Kb1 {
[%eval 108,22] [%emt 0:00:03]} a5 {[%eval 109,25] [%emt 0:00:05]} 25. Ng3 {
[%eval 119,21] [%emt 0:00:04]} h5 {[%eval 108,25] [%emt 0:00:05]} 26. f4 {
[%eval 117,23] [%emt 0:00:03] (Nf5)} a4 {[%eval 127,24] [%emt 0:00:08]} 27.
fxe5 {[%eval 115,26] [%emt 0:00:01]} dxe5 {[%eval 134,26] [%emt 0:00:02]} 28.
bxa4 {[%eval 139,22] [%emt 0:00:03] (Bg5)} Be7 {[%eval 148,23] [%emt 0:00:05]}
29. Qf2 {[%eval 153,24] [%emt 0:00:00]} Bxa4 {[%eval 177,24] [%emt 0:00:05]}
30. b3 {[%eval 177,25] [%emt 0:00:00]} Bd7 {[%eval 167,25] [%emt 0:00:01]} 31.
Bg5 {[%eval 170,27] [%emt 0:00:05]} Qc5 {[%eval 184,28] [%emt 0:00:01]} 32.
Qxc5 {[%eval 176,26] [%emt 0:00:01]} Bxc5 {[%eval 184,28] [%emt 0:00:00]} 33.
Rd5 {[%eval 179,24] [%emt 0:00:03]} Bd4 {[%eval 187,28] [%emt 0:00:00]} 34. Nf5
{[%eval 185,25] [%emt 0:00:02]} Rb6 {[%eval 193,27] [%emt 0:00:03]} 35. Rf1 {
[%eval 191,26] [%emt 0:00:04]} Rh7 {[%eval 196,30] [%emt 0:00:00]} 36. Nxd4 {
[%eval 190,28] [%emt 0:00:05]} exd4 {[%eval 196,33] [%emt 0:00:00]} 37. Rxd4 {
[%eval 196,28] [%emt 0:00:02]} Rg7 {[%eval 196,31] [%emt 0:00:00]} 38. e5 {
[%eval 204,26] [%emt 0:00:03] (Kb2)} Rgg6 {[%eval 196,27] [%emt 0:00:03]} 39.
Rff4 {[%eval 195,28] [%emt 0:00:00]} Rb5 {[%eval 203,27] [%emt 0:00:07]} 40.
Rxb4 {[%eval 199,28] [%emt 0:00:00]} Rgb6 {[%eval 202,28] [%emt 0:00:04]} 41.
Rbe4 {[%eval 202,24] [%emt 0:00:00]} Ra5 {[%eval 202,28] [%emt 0:00:01]} 42.
Kb2 {[%eval 215,22] [%emt 0:00:03]} Rd5 {[%eval 215,27] [%emt 0:00:06]} 43. Rf2
{[%eval 220,25] [%emt 0:00:00] (Rf1)} Be6 {[%eval 221,25] [%emt 0:00:02]} 44.
Rf6 {[%eval 210,24] [%emt 0:00:03]} Kd7 {[%eval 215,26] [%emt 0:00:00]} 45. Re1
{[%eval 217,23] [%emt 0:00:01] (Rh6)} Rb4 {[%eval 205,24] [%emt 0:00:02]} 46.
Rh6 {[%eval 213,24] [%emt 0:00:04]} Rg4 {[%eval 212,24] [%emt 0:00:00]} 47. Re3
{[%eval 240,25] [%emt 0:00:14] (Rxh5)} Rg2 {[%eval 228,23] [%emt 0:00:02]} 48.
Rc3 {[%eval 234,25] [%emt 0:00:02]} Rb5 {[%eval 232,26] [%emt 0:00:00]} 49. Rh8
{[%eval 235,25] [%emt 0:00:02] (Bf6)} Bd5 {[%eval 235,23] [%emt 0:00:02]} 50.
Rxh5 {[%eval 241,25] [%emt 0:00:00]} Be4 {[%eval 234,26] [%emt 0:00:01]} 51.
Rh6 {[%eval 241,24] [%emt 0:00:00]} Bg6 {[%eval 234,27] [%emt 0:00:00]} 52. Bf6
{[%eval 241,26] [%emt 0:00:01]} Rb6 {[%eval 234,29] [%emt 0:00:00]} 53. Rh8 {
[%eval 241,26] [%emt 0:00:01]} Rc6 {[%eval 234,31] [%emt 0:00:00]} 54. Rd8+ {
[%eval 235,24] [%emt 0:00:02]} Kc7 {[%eval 234,32] [%emt 0:00:00]} 55. Rc8+ {
[%eval 229,26] [%emt 0:00:02]} Kxc8 {[%eval 234,33] [%emt 0:00:00]} 56. Rxc6+ {
[%eval 229,26] [%emt 0:00:01]} Kb7 {[%eval 234,32] [%emt 0:00:00]} 57. Rc3 {
[%eval 229,26] [%emt 0:00:01] (Rc5)} Kb6 {[%eval 225,25] [%emt 0:00:01]} 58.
Bd8+ {[%eval 229,26] [%emt 0:00:01] (Rc8)} Kb5 {[%eval 225,29] [%emt 0:00:01]}
59. Be7 {[%eval 229,28] [%emt 0:00:00]} Kb6 {[%eval 240,27] [%emt 0:00:01]} 60.
Bg5 {[%eval 229,28] [%emt 0:00:00] (b4)} Re2 {[%eval 225,30] [%emt 0:00:01]}
61. Bd8+ {[%eval 229,27] [%emt 0:00:00]} Kb5 {[%eval 234,30] [%emt 0:00:01]}
62. Rc7 {[%eval 229,29] [%emt 0:00:00]} Rd2 {[%eval 240,29] [%emt 0:00:01]} 63.
Be7 {[%eval 229,27] [%emt 0:00:01]} Kb6 {[%eval 240,31] [%emt 0:00:00]} 64. Rc4
{[%eval 229,25] [%emt 0:00:01] (Rc5)} Rd5 {[%eval 240,28] [%emt 0:00:01]} 65.
Bd6 {[%eval 235,24] [%emt 0:00:02] (Bf6)} Rd2 {[%eval 246,26] [%emt 0:00:03]}
66. b4 {[%eval 248,23] [%emt 0:00:00]} Re2 {[%eval 246,24] [%emt 0:00:00]} 67.
Rc5 {[%eval 253,23] [%emt 0:00:02]} Bf5 {[%eval 257,25] [%emt 0:00:01]} 68. h5
{[%eval 259,25] [%emt 0:00:00]} Be6 {[%eval 251,25] [%emt 0:00:00]} 69. h6 {
[%eval 259,24] [%emt 0:00:00]} Rh2 {[%eval 259,25] [%emt 0:00:00]} 70. Bf8 {
[%eval 259,25] [%emt 0:00:00]} Rh4 {[%eval 259,25] [%emt 0:00:00]} 71. Ka3 {
[%eval 271,23] [%emt 0:00:01] (Ra5)} Rh3+ {[%eval 279,23] [%emt 0:00:02]} 72.
c3 {[%eval 283,24] [%emt 0:00:02]} Bg4 {[%eval 301,26] [%emt 0:00:02]} 73. Kb2
{[%eval 300,24] [%emt 0:00:01]} Rh2+ {[%eval 307,24] [%emt 0:00:01]} 74. Kb3 {
[%eval 300,25] [%emt 0:00:00]} Rh3 {[%eval 307,27] [%emt 0:00:00]} 75. Kc2 {
[%eval 300,25] [%emt 0:00:00]} Bd7 {[%eval 321,27] [%emt 0:00:03]} 76. c4 {
[%eval 325,22] [%emt 0:00:02] (Kd2)} Be6 {[%eval 340,22] [%emt 0:00:01]} 77.
Kd2 {[%eval 335,23] [%emt 0:00:01]} Rh4 {[%eval 336,25] [%emt 0:00:00]} 78. Kd3
{[%eval 333,24] [%emt 0:00:00]} Rh3+ {[%eval 357,22] [%emt 0:00:01]} 79. Ke4 {
[%eval 351,20] [%emt 0:00:01]} Rh4+ {[%eval 370,24] [%emt 0:00:00]} 80. Kf3 {
[%eval 372,20] [%emt 0:00:00]} Bf5 {[%eval 379,22] [%emt 0:00:01]} 81. b5 {
[%eval 374,23] [%emt 0:00:01]} Be4+ {[%eval 419,23] [%emt 0:00:00]} 82. Ke3 {
[%eval 380,24] [%emt 0:00:00]} Bg2 {[%eval 452,24] [%emt 0:00:01]} 83. Rc8 {
[%eval 428,20] [%emt 0:00:02]} Rh3+ {[%eval 480,24] [%emt 0:00:00]} 84. Kf4 {
[%eval 449,21] [%emt 0:00:00]} Kb7 {[%eval 497,21] [%emt 0:00:00]} 85. Rd8 {
[%eval 472,19] [%emt 0:00:01]} Bf1 {[%eval 533,22] [%emt 0:00:00]} 86. Kg4 {
[%eval 493,19] [%emt 0:00:00] (Rd7+)} Rh1 {[%eval 547,17] [%emt 0:00:01]} 87.
Rd4 {[%eval 568,18] [%emt 0:00:01]} Bh3+ {[%eval 591,20] [%emt 0:00:00]} 88.
Kg5 {[%eval 580,19] [%emt 0:00:00]} Rg1+ {[%eval 666,20] [%emt 0:00:01]} 89.
Kf6 {[%eval 701,19] [%emt 0:00:01]} Rf1+ {[%eval 757,24] [%emt 0:00:00]} 90.
Kg7 {[%eval 720,22] [%emt 0:00:00]} Be6 {[%eval 847,24] [%emt 0:00:01]} 91. Rh4
{[%eval 856,24] [%emt 0:00:00] Oswaldo,Stockfish 5 64 resigns} 1-0
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