Author: Eduard Nemeth
Date: 02:33:58 01/25/06
Rybka basic questions: 1. Which version of Rybka (Beta?) will have to Testing for us underpromission (Unterwandlung)? Example: [D]r1bqnbnr/pppkppPp/7R/3p4/8/8/PPPPPPP1/RNBQKBN1 w Q - 0 1 Analysis by Rybka 1.01 Beta 12 32-bit: 6.gxh8D +- (14.72) Tiefe: 3 00:00:00 6.gxh8D +- (14.67) Tiefe: 4 00:00:01 6.gxh8D Lxh6 +- (13.30) Tiefe: 5 00:00:01 6.gxh8D Lxh6 7.Dxg8 +- (13.28) Tiefe: 6 00:00:02 138kN 6.gxh8D Lxh6 7.Dxg8 Sf6 +- (13.30) Tiefe: 7 00:00:04 287kN 6.gxh8D Lxh6 7.Dxg8 Sf6 8.Dg3 +- (13.28) Tiefe: 8 00:00:04 287kN 6.gxh8D Lxh6 7.Dxg8 Sf6 8.Dg3 Ke8 +- (13.28) Tiefe: 9 00:00:05 287kN (Nemeth, Privat 25.01.2006) 2. Which version of Rybka (Beta?) will have to Testing for us (no only about +320) Example: [D]7r/4p1k1/p3Pppp/1p6/3N1R2/3PQ2P/qr4b1/5RK1 w - - 0 1 Analysis by Rybka 1.01 Beta 12 32-bit: 1.T1f2 -+ (-3.05) Tiefe: 3 00:00:01 1.T1f2 -+ (-3.31) Tiefe: 4 00:00:01 1.T1f2 Ld5 -+ (-3.17) Tiefe: 5 00:00:01 1.T1f2 Ld5 2.Txb2 -+ (-3.34) Tiefe: 6 00:00:02 65kN 1.Txf6 exf6 2.Sf5 gxf5 = (0.00) Tiefe: 6 00:00:02 65kN 1.Txf6 Tf2 2.T1xf2 Dxf2+ 3.Txf2 Lf3 4.Dxf3 +- (12.66) Tiefe: 7 00:00:07 74kN 1.Txf6 exf6 2.Sf5 gxf5 3.Da7 Kg6 4.Df7+ +- (319.75) Tiefe: 8 00:00:12 131kN (Nemeth, Privat 25.01.2006) 3. Which version of Rybka (Beta?) will have to Testing for us EGTB Positions? [D]8/8/1ppk4/p4P2/4K3/8/PP6/8 w - - 0 1 White wins! Analysis by Rybka 1.01 Beta 12 32-bit: 1.b3 ² (0.33) Tiefe: 3 00:00:02 1.b3 ² (0.35) Tiefe: 4 00:00:02 1.b3 b5 ² (0.35) Tiefe: 5 00:00:02 1.b3 b5 2.Kd4 ² (0.27) Tiefe: 6 00:00:02 7kN 1.b3 b5 2.Kd4 c5+ 3.Ke4 ² (0.28) Tiefe: 7 00:00:02 18kN 1.Kf4 Ke7 2.Ke5 a4 ² (0.29) Tiefe: 7 00:00:02 31kN 1.Kf4 Ke7 2.Kg5 Kf7 3.f6 ² (0.29) Tiefe: 8 00:00:02 37kN 1.Kf4 Ke7 2.b3 Kf6 3.a3 Kf7 ² (0.35) Tiefe: 9 00:00:02 69kN 1.Kf4 Ke7 2.b3 Kf6 3.a3 Kf7 4.Ke5 = (0.25) Tiefe: 10 00:00:03 109kN 1.Kf4 Ke7 2.b3 Kf6 3.a3 b5 4.b4 a4 ² (0.29) Tiefe: 11 00:00:03 175kN 1.Kf4 b5 2.Kg5 Ke7 3.Kg6 Kf8 4.Kf6 c5 5.Ke5 ² (0.62) Tiefe: 12 00:00:04 329kN 1.Kf4 b5 2.Kg5 Ke7 3.Kg6 Kf8 4.Kf6 c5 5.Ke6 c4 ² (0.55) Tiefe: 13 00:00:05 444kN 1.Kf4 Ke7 2.Ke5 a4 3.f6+ Kf7 4.Kd6 c5 5.Kc6 Kxf6 6.Kxb6 c4 ± (0.75) Tiefe: 14 00:00:06 732kN 1.Kf4 b5 2.Kg5 Ke7 3.Kg6 Kf8 4.Kf6 c5 5.Ke6 c4 6.Kd5 Ke7 ± (0.75) Tiefe: 15 00:00:07 1050kN 1.Kf4 b5 2.Kg5 Ke7 3.Kg6 Kf8 4.Kf6 c5 5.Ke6 c4 6.Kd5 Ke7 7.Kc5 ± (0.75) Tiefe: 16 00:00:09 1388kN 1.Kf4 b5 2.Kg5 Ke7 3.Kg6 Kf8 4.Kf6 c5 5.Ke6 c4 6.Kd5 Ke7 7.Kc5 b4 ± (0.75) Tiefe: 17 00:00:12 1782kN 1.b3 b5 2.f6 Ke6 3.Kd4 Kd6 4.f7 c5+ 5.Ke4 Ke7 6.Kd5 c4 7.bxc4 bxc4 ± (0.87) Tiefe: 17 00:00:15 2309kN 1.b3 b5 2.f6 Ke6 3.Kd4 Kd6 4.f7 c5+ 5.Ke4 Ke7 6.Kd5 c4 7.bxc4 bxc4 ± (0.93) Tiefe: 18 00:00:19 3047kN 1.b3 a4 2.bxa4 Kd7 3.Kd4 Ke7 4.Ke5 c5 5.Kd5 Kf6 6.a5 bxa5 7.Kxc5 Kxf5 ± (0.99) Tiefe: 19 00:00:34 5049kN 1.b3 a4 2.bxa4 Kd7 3.Ke5 Ke7 4.f6+ Kd7 5.a5 bxa5 6.a4 Ke8 7.Kd6 Kf7 ± (1.18) Tiefe: 20 00:00:52 6909kN (Nemeth, Privat 25.01.2006) Example: 4. Which version of Rybka (Beta?) will have to Testing for us Endgame Knowledge? Example: [D]8/8/8/3B4/8/2K5/2N5/2k5 w - - 0 1 Analysis by Rybka 1.01 Beta 12 32-bit: 1.Se3 +- (8.88) Tiefe: 3 00:00:00 1.Sb4 +- (8.93) Tiefe: 3 00:00:00 1.Sb4 +- (9.00) Tiefe: 4 00:00:00 1.Sb4 Kd1 +- (6.05) Tiefe: 5 00:00:00 1.Sb4 Kd1 2.Lf3+ Ke1 +- (6.05) Tiefe: 6 00:00:00 28kN 1.Sb4 Kd1 2.Lf3+ Ke1 3.Sd3+ Kf1 4.Ld5 +- (6.05) Tiefe: 7 00:00:00 61kN 1.Sb4 Kd1 2.Lf3+ Ke1 3.Sd3+ Kf1 4.Ld5 Ke2 +- (6.05) Tiefe: 8 00:00:01 138kN 1.Sb4 Kd1 2.Lf3+ Ke1 3.Sd3+ Kf1 4.Ld5 Ke2 5.Sc1+ Kd1 +- (6.05) Tiefe: 9 00:00:02 304kN 1.Sb4 Kd1 2.Lf3+ Ke1 3.Sd3+ Kf1 4.Ld5 Ke2 5.Sc1+ Kd1 6.Kb2 Ke1 +- (6.05) Tiefe: 10 00:00:04 588kN 1.Sb4 Kd1 2.Lf3+ Ke1 3.Sd3+ Kf1 4.Ld5 Ke2 5.Sc1+ Kd1 +- (6.05) Tiefe: 11 00:00:07 1108kN 1.Sb4 Kd1 2.Lf3+ Ke1 3.Sd3+ Kf1 4.Ld5 Ke2 5.Sc1+ Kd1 6.Kb2 Ke1 7.Sd3+ Kf1 +- (6.05) Tiefe: 12 00:00:11 1950kN 1.Sb4 Kd1 2.Lf3+ Ke1 3.Sd3+ Kf1 4.Ld5 Ke2 5.Sc1+ Kd1 6.Kb2 Ke1 7.Sd3+ Kf1 +- (6.05) Tiefe: 13 00:00:17 3168kN 1.Sb4 Kd1 2.Lf3+ Ke1 3.Sd3+ Kf1 4.Ld5 Ke2 5.Sc1+ Kd1 6.Kb2 Ke1 7.Sd3+ Kf1 +- (6.05) Tiefe: 14 00:00:25 4906kN 1.Sb4 Kd1 2.Lf3+ Ke1 3.Sd3+ Kf1 4.Ld5 Ke2 5.Sc1+ Kd1 6.Kb2 Ke1 7.Sd3+ Kf1 +- (6.05) Tiefe: 15 00:00:38 7465kN (Nemeth, Privat 25.01.2006) Thanks for answer, Eduard.
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