Author: bobby palacios
Date: 14:50:45 02/26/03
Go up one level in this thread
On February 26, 2003 at 17:44:11, bobby palacios wrote: >On February 26, 2003 at 14:38:41, Steffen Jakob wrote: > >>Here is another one from Hossa - Fritz 8: >> >>[D]3r2k1/6pp/4bp2/8/1ppBP1P1/1q3P2/1P1R2KP/4Q3 b - - 0 39 >> >>Fritz played 39... Rxd4 and was able to win the game with the b and c pawn. >>Nevertheless 39... Rxd4 is only a draw (please correct me if I am wrong) and >>therefore it should be avoided or at least evaluated as a draw. >> Ruffian 1.01 avoids Rxd4 almost instantly, but evaluates the position as a draw anyways: New game 3r2k1/6pp/4bp2/8/1ppBP1P1/1q3P2/1P1R2KP/4Q3 b - - 0 1 Analysis by Ruffian 1.0.1: 1...h6 = (-0.14) Depth: 1/1 00:00:00 1...c3 ³ (-0.31) Depth: 1/4 00:00:00 1...Rxd4 2.Rxd4 Qxb2+ ³ (-0.40) Depth: 1/6 00:00:00 1...Rxd4 2.Rxd4 Qxb2+ 3.Rd2 ³ (-0.37) Depth: 2/6 00:00:00 1...c3 2.Bxc3 Rxd2+ 3.Bxd2 Qxb2 ³ (-0.46) Depth: 2/7 00:00:00 1...c3 2.bxc3 Qc4 ± (0.85) Depth: 3/9 00:00:00 1...Rxd4 2.Rxd4 Qxb2+ 3.Rd2 Qe5 ³ (-0.67) Depth: 3/9 00:00:00 1...Rxd4 2.Rxd4 Qxb2+ 3.Rd2 Qb3 4.Kg3 ³ (-0.28) Depth: 4/9 00:00:00 1...Rxd4 2.Rxd4 Qxb2+ 3.Rd2 Qb3 4.Rd8+ Kf7 5.Qh4 = (-0.16) Depth: 5/12 00:00:00 1...Rxd4 2.Rxd4 Qxb2+ 3.Rd2 Qb3 4.Rd8+ Kf7 5.Qh4 Qc2+ 6.Kg1 = (-0.17) Depth: 6/14 00:00:00 60kN 1...Rxd4 2.Rxd4 Qxb2+ 3.Rd2 Qb3 4.Rd8+ Kf7 5.Qh4 Qc2+ 6.Kg3 Kg6 = (-0.10) Depth: 7/16 00:00:00 215kN 1...Re8 2.Qc1 Ra8 3.Qd1 Qxd1 4.Rxd1 Ra2 5.Kg3 = (-0.14) Depth: 7/19 00:00:00 433kN 1...Ra8 2.e5 c3 3.bxc3 bxc3 4.Bxc3 Bxg4 5.fxg4 Qxc3 6.exf6 Qxf6 = (-0.16) Depth: 7/19 00:00:00 501kN 1...Ra8 2.e5 c3 3.bxc3 bxc3 4.Bxc3 Bxg4 5.Qe3 Rc8 6.fxg4 Rxc3 = (-0.12) Depth: 8/22 00:00:00 702kN 1...Re8 2.Qc1 Ra8 3.h4 Ra2 4.g5 f5 5.e5 ³ (-0.27) Depth: 8/22 00:00:01 1275kN 1...Re8 2.Qc1 Ra8 3.Kg3 Qa4 4.e5 fxe5 5.Bxe5 Qc6 6.f4 = (-0.14) Depth: 9/22 00:00:03 1909kN 1...Rxd4 2.Rxd4 Qxb2+ 3.Rd2 Qb3 4.Rd8+ Kf7 5.Qh4 Qa2+ 6.Kf1 Qa5 7.Rd6 Qe5 = (-0.16) Depth: 9/22 00:00:03 2268kN 1...Rxd4 2.Rxd4 Qxb2+ 3.Rd2 Qb3 4.Rd8+ Kf7 5.Qh4 Qa2+ 6.Kh3 Qa5 7.Rh8 h6 8.Rh7 = (-0.01) Depth: 10/26 00:00:05 4162kN 1...Re8 2.Rf2 h6 3.Kg3 Bf7 4.Qe3 Qd3 5.Kh3 Qxe3 6.Bxe3 Ra8 = (-0.22) Depth: 10/26 00:00:07 7888kN 1...h6 2.Qa1 Rc8 3.Qc1 Ra8 4.Qe1 c3 5.bxc3 bxc3 6.Bxc3 Bxg4 7.fxg4 Qxc3 = (-0.23) Depth: 10/26 00:00:10 10869kN 1...Rc8 2.Qc1 Ra8 3.Qe1 Ra2 4.Qe2 Qa4 5.e5 fxe5 6.Qxe5 Qd7 ³ (-0.29) Depth: 10/26 00:00:12 12592kN 1...Rc8 2.Qc1 Ra8 3.Qe1 Re8 4.Rf2 h6 5.Kg3 Bf7 6.Qe3 Qd3 7.Kh3 Qxe3 8.Bxe3 Ra8 = (-0.22) Depth: 11/27 00:00:14 14683kN 1...Rc8 2.Qc1 Ra8 3.Qe1 Re8 4.Qc1 h6 5.Qc2 Qxc2 6.Rxc2 c3 7.Bc5 cxb2 8.Rxb2 b3 = (-0.14) Depth: 12/29 00:00:26 26574kN 1...h6 2.Qc1 Ra8 3.Kg3 Ra2 4.Be3 Bf7 5.Rd8+ Kh7 6.Bd4 Be6 7.e5 fxe5 8.Bxe5 ³ (-0.30) Depth: 12/31 00:00:46 47138kN 1...h6 2.Qc1 Ra8 3.Kg3 Ra2 4.h4 Bf7 5.g5 hxg5 6.hxg5 Bh5 7.Qd1 Qxd1 8.Rxd1 Kf7 9.gxf6 gxf6 = (-0.18) Depth: 13/31 00:00:57 58244kN 1...h6 2.Qc1 Ra8 3.Kg3 Bf7 4.Qe1 h5 5.h3 Ra2 6.e5 Bd5 7.Qe3 Qxe3 8.Bxe3 h4+ 9.Kxh4 Bxf3 10.exf6 gxf6 = (-0.17) Depth: 14/35 00:02:11 134074kN 1...Rc8 2.Qc1 Qa4 3.Qe1 Qb5 4.Qe3 h5 5.h3 Ra8 6.Bc5 Ra5 7.Rd8+ Kh7 8.Bd6 Ra2 = (-0.18) Depth: 14/35 00:02:51 174002kN
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