Author: Joachim Rang
Date: 11:09:07 02/27/04
Go up one level in this thread
On February 27, 2004 at 13:38:11, Joachim Rang wrote: >On February 27, 2004 at 11:12:05, Anthony Cozzie wrote: > >>On February 27, 2004 at 10:16:55, Ricardo Rego wrote: >> >>>Hi >>> >>>Several messages in the last few days are handling the analysis / evaluation >>>issues. I believe I am one of the Ruffian's customers that still have doubts >>>about the 'power' of its game. >>> >>>Considering the following positions and the following evals, I got an conclusion >>>that Ruffian is not a good evaluator. Checkout (and compare) the scores provides >>>by Ruffian against other engines... Ruffians thinks different. Simple and Plain. >>> >>>Ok, the positions have a particular and similar pattern, but I found out the >>>same thing with other setups... >>> >>>R2 >>> >>> >>[D]1rb1n1k1/5r1p/p2p1pp1/3P4/q1P1PQ2/3RN3/P5PP/KN4R1 w - - 0 31 >>> >>> >>>Analysis: 120 seconds >>>PIII 700 Mhz - 32Mb Hash Tables >>> >>>Engine Best Move Relative White Score >>>---------------------------------------------------- >>>CM9000 Nd2 0,94 >>>Shredder 5 Nd2 0,26 >>>Fritz 7 Nd2 0,31 >>>SOS 4 Nd2 0,31 >>>Ruffian 2.10 Nd2 -0,51 ***** >>> >>> >>> >>[D]1rb1n1k1/1r5p/p2p1p2/2PP2p1/1q2P3/1N1RNQ2/P5PP/K1R5 b - - 0 35 >>> >>> >>>Analysis: 120 seconds >>>PIII 700 Mhz - 32Mb Hash Tables >>> >>>Engine Best Move Relative White Score >>>---------------------------------------------------- >>>CM9000 ..Qa3 1.56 >>>Shredder 5 ..dxc5 0,76 >>>Fritz 7 ..dxc5 1.16 >>>SOS 4 ..Qa3 1,10 >>>Ruffian 2.10 ..dxc5 -0,70 ***** > > >at first glance it see4ms in both positions black has rooks and Queens near the >white king. It seems that Ruffian evaluates such kind of king_unsafety rather >strong. Nothing unusual I would say. > >I'll test with some other engines though. > >regards Joachim As I thought it's about king safety. Engines with more speculative king-safety evaluation return here negative values in the beginning: 1rb1n1k1/5r1p/p2p1pp1/3P4/q1P1PQ2/3RN3/P5PP/KN4R1 w - - 0 1 Analysis by Shredder 8 on Athlon 1500 MHz with 32 MB Hash: 1.e4-e5 d6xe5 µ (-1.02) Depth: 1/2 00:00:00 1.e4-e5 f6xe5 -+ (-1.93) Depth: 1/2 00:00:00 1.e4-e5 f6xe5 ³ (-0.52) Depth: 1/2 00:00:00 1.Rg1-f1 ³ (-0.43) Depth: 1/8 00:00:00 1.Rg1-f1 ³ (-0.43) Depth: 1/8 00:00:00 1.Rg1-f1 Rf7-b7 -+ (-1.77) Depth: 2/3 00:00:00 1.Rg1-f1 Rf7-b7 µ (-1.24) Depth: 2/3 00:00:00 1.c4-c5 Qa4xa2+ 2.Ka1xa2 µ (-1.23) Depth: 2/7 00:00:00 1.c4-c5 Qa4-d4+ 2.Rd3xd4 µ (-0.88) Depth: 2/7 00:00:00 1.c4-c5 Rf7-e7 ³ (-0.67) Depth: 2/10 00:00:00 1.Nb1-a3 Rf7-b7 ³ (-0.66) Depth: 2/10 00:00:00 1.Nb1-a3 Rf7-b7 ³ (-0.66) Depth: 2/10 00:00:00 1.Nb1-a3 Rf7-b7 ³ (-0.66) Depth: 3/3 00:00:00 1.Nb1-a3 Rf7-b7 ³ (-0.66) Depth: 4/4 00:00:00 1.Nb1-a3 Rf7-b7 ³ (-0.66) Depth: 5/5 00:00:00 1.Nb1-a3 Rf7-b7 2.Rg1-b1 Qa4xa3 3.Qf4-g4 Bc8xg4 µ (-0.91) Depth: 6/17 00:00:00 1.Nb1-a3 Rf7-b7 2.Qf4xd6 Ne8xd6 -+ (-1.41) Depth: 6/17 00:00:00 1.Nb1-a3 Rf7-b7 2.Na3-c2 Qa4xc2 3.Ne3xc2 Rb7-b1+ 4.Rg1xb1 -+ (-1.41) Depth: 6/17 00:00:00 1.Nb1-d2 g6-g5 2.Qf4-f3 Rf7-b7 3.Rd3-b3 Qa4xa2+ 4.Ka1xa2 µ (-1.40) Depth: 6/19 00:00:00 1.Nb1-d2 g6-g5 2.Qf4-f3 Rf7-b7 3.Rd3-b3 Qa4xa2+ 4.Ka1xa2 µ (-1.05) Depth: 6/19 00:00:00 1.Nb1-d2 Rf7-b7 2.Rg1-b1 Rb7xb1+ 3.Nd2xb1 Bc8-d7 4.Nb1-a3 Rb8-b6 5.Qf4-h6 ³ (-0.32) Depth: 6/19 00:00:00 1.Nb1-d2 Rf7-b7 2.Rg1-b1 Rb7xb1+ 3.Nd2xb1 g6-g5 4.Qf4-f3 Bc8-d7 5.Nb1-d2 Qa4-b4 ³ (-0.32) Depth: 7/16 00:00:00 53kN 1.Nb1-d2 Rf7-b7 2.Rg1-b1 g6-g5 3.Qf4-f2 Rb7xb1+ 4.Nd2xb1 Bc8-d7 5.Nb1-d2 Qa4-d1+ 6.Ne3xd1 = (-0.08) Depth: 8/21 00:00:00 96kN 1.Nb1-d2 Rf7-b7 2.Rg1-b1 g6-g5 3.Qf4-f2 Rb7xb1+ 4.Nd2xb1 a6-a5 5.Nb1-d2 Bc8-a6 6.Rd3-b3 Ba6xc4 7.Ne3xc4 Rb8xb3 8.Nd2xb3 = (0.03) Depth: 9/24 00:00:01 172kN 1.Nb1-d2 Qa4-a5 2.Nd2-b3 Qa5-b4 3.c4-c5 d6xc5 4.Rg1-c1 Rf7-b7 5.Rc1xc5 Qb4-a3 = (-0.21) Depth: 10/27 00:00:02 486kN 1.Nb1-d2 Qa4-a5 2.Nd2-b3 Qa5-b4 3.c4-c5 d6xc5 4.Rg1-c1 Rf7-b7 5.Rc1xc5 Qb4-a3 6.Qf4-h6 = (-0.11) Depth: 11/27 00:00:04 726kN 1.Nb1-d2 Rf7-b7 2.Rg1-b1 Rb7xb1+ 3.Nd2xb1 a6-a5 4.Nb1-d2 Qa4-b4 5.Rd3-b3 Qb4xd2 6.Rb3xb8 Qd2-c1+ 7.Rb8-b1 Qc1-c3+ 8.Rb1-b2 Qc3-e1+ 9.Rb2-b1 Qe1-c3+ 10.Rb1-b2 Qc3-e1+ 11.Rb2-b1 Qe1-c3+ 12.Rb1-b2 = (-0.09) Depth: 12/32 00:00:06 1145kN 1.Nb1-d2 Rf7-b7 2.Rg1-b1 Rb7xb1+ 3.Nd2xb1 a6-a5 4.Nb1-d2 Qa4-b4 5.Rd3-b3 Qb4xd2 6.Rb3xb8 Qd2-c1+ 7.Rb8-b1 Qc1-c3+ 8.Rb1-b2 Qc3-e1+ 9.Rb2-b1 Qe1-c3+ 10.Rb1-b2 Qc3-e1+ 11.Rb2-b1 Qe1-c3+ 12.Rb1-b2 = (-0.09) Depth: 13/28 00:00:09 1787kN 1.Nb1-d2 Rf7-b7 2.Rg1-b1 Rb7xb1+ 3.Nd2xb1 Qa4-a5 4.Nb1-d2 Bc8-d7 5.Qf4-h6 Qa5-b4 6.Rd3-b3 Qb4xd2 7.Rb3xb8 Qd2-c1+ 8.Rb8-b1 Qc1-c3+ 9.Rb1-b2 Qc3-e1+ 10.Rb2-b1 Qe1-c3+ 11.Rb1-b2 Qc3-e1+ 12.Rb2-b1 Qe1-c3+ 13.Rb1-b2 = (-0.10) Depth: 14/35 00:00:16 3310kN 1.Nb1-d2 Rf7-b7 2.Rg1-b1 Rb7xb1+ 3.Nd2xb1 Qa4-a5 4.Qf4-f2 Rb8-b4 5.Nb1-d2 Bc8-d7 6.Nd2-b3 Qa5-a4 7.Qf2-f4 Rb4xc4 8.Ne3xc4 Qa4xa2+ 9.Ka1xa2 = (0.04) Depth: 15/43 00:00:43 8458kN 1.Nb1-d2 Qa4-a5 2.Rg1-b1 Rb8xb1+ 3.Nd2xb1 Rf7-b7 4.Qf4-f2 Rb7-b4 5.Qf2-d2 Qa5-b6 6.Qd2-c2 Qb6-c5 7.Rd3-b3 Rb4xc4 8.Qc2xc4 Qc5-d4+ 9.Qc4xd4 = (-0.12) Depth: 16/39 00:01:17 16081kN 1.Nb1-d2 Qa4-a5 2.Rg1-b1 Rb8xb1+ 3.Nd2xb1 Rf7-b7 4.Qf4-f2 Rb7-b4 5.Qf2-d2 Qa5-b6 6.Qd2-c2 Qb6-c5 7.Rd3-b3 Rb4xc4 8.Qc2xc4 Qc5-d4+ 9.Qc4xd4 = (-0.12) Depth: 17/41 00:01:54 24782kN New game 1rb1n1k1/5r1p/p2p1pp1/3P4/q1P1PQ2/3RN3/P5PP/KN4R1 w - - 0 1 Analysis by Aristarch 4.39 7: 1.Qf4xd6 Ne8xd6 ³ (-0.42) Depth: 2/2 00:00:00 1.Qf4xd6 Ne8xd6 -+ (-10.39) Depth: 2/3 00:00:00 1.Qf4xf6 -+ (-10.38) Depth: 2/3 00:00:00 1.Qf4xf6 -+ (-10.18) Depth: 2/3 00:00:00 1.h2-h4 -+ (-10.38) Depth: 2/3 00:00:00 1.h2-h4 -+ (-10.18) Depth: 2/3 00:00:00 1.h2-h4 h7-h5 µ (-1.21) Depth: 2/5 00:00:00 1.g2-g4 h7-h5 µ (-1.20) Depth: 2/5 00:00:00 1.g2-g4 h7-h5 µ (-1.00) Depth: 2/5 00:00:00 1.h2-h3 h7-h5 µ (-1.20) Depth: 2/5 00:00:00 1.h2-h3 h7-h5 µ (-1.00) Depth: 2/5 00:00:00 1.g2-g3 h7-h5 µ (-1.20) Depth: 2/5 00:00:00 1.g2-g3 h7-h5 µ (-1.00) Depth: 2/5 00:00:00 1.a2-a3 h7-h5 µ (-1.20) Depth: 2/5 00:00:00 1.a2-a3 h7-h5 µ (-1.00) Depth: 2/5 00:00:00 1.c4-c5 d6xc5 µ (-1.20) Depth: 2/5 00:00:00 1.c4-c5 d6xc5 µ (-1.00) Depth: 2/5 00:00:00 1.Nb1-d2 g6-g5 µ (-1.20) Depth: 2/7 00:00:00 1.Nb1-d2 g6-g5 µ (-1.00) Depth: 2/7 00:00:00 1.Nb1-c3 g6-g5 µ (-1.20) Depth: 2/7 00:00:00 1.Nb1-c3 g6-g5 µ (-1.00) Depth: 2/7 00:00:00 1.Nb1-a3 Qa4-a5 µ (-1.20) Depth: 2/7 00:00:00 1.Nb1-a3 Qa4-a5 µ (-1.00) Depth: 2/7 00:00:00 1.Nb1-a3 Qa4-a5 µ (-0.88) Depth: 2/7 00:00:00 1.Nb1-a3 g6-g5 2.Qf4-f2 µ (-1.25) Depth: 3/7 00:00:01 1.h2-h4 h7-h5 µ (-1.24) Depth: 3/7 00:00:01 1.h2-h4 h7-h5 2.Nb1-a3 µ (-1.04) Depth: 3/7 00:00:01 1.h2-h4 a6-a5 2.Nb1-a3 µ (-0.99) Depth: 3/7 00:00:01 1.Nb1-c3 Qa4-a5 2.h2-h4 µ (-0.98) Depth: 3/7 00:00:01 1.Nb1-c3 Qa4-a5 2.h2-h4 h7-h5 µ (-1.11) Depth: 4/8 00:00:01 1.h2-h4 a6-a5 µ (-1.10) Depth: 4/8 00:00:01 1.h2-h4 a6-a5 2.Nb1-a3 h7-h5 µ (-0.90) Depth: 4/8 00:00:01 1.h2-h4 a6-a5 2.c4-c5 Qa4-b4 ³ (-0.70) Depth: 4/9 00:00:01 1.h2-h4 Rf7-b7 2.Nb1-c3 Qa4-a3 3.Qf4-h6 µ (-1.12) Depth: 5/11 00:00:01 1.h2-h4 Rf7-b7 2.c4-c5 Qa4-b5 3.Rd3-c3 µ (-1.38) Depth: 5/12 00:00:01 1.Nb1-a3 g6-g5 2.Qf4-f2 Qa4-b5 µ (-1.37) Depth: 5/12 00:00:01 1.g2-g4 Rf7-b7 2.g4-g5 f6xg5 3.Qf4xg5 Qa4-a3 µ (-1.37) Depth: 5/12 00:00:01 1.g2-g4 g6-g5 2.Qf4-f2 Rf7-b7 3.Nb1-a3 µ (-1.20) Depth: 5/12 00:00:01 1.g2-g4 g6-g5 2.Qf4-f2 Rf7-b7 3.Nb1-a3 h7-h5 µ (-0.78) Depth: 6/12 00:00:01 26kN 1.g2-g4 g6-g5 2.Qf4-f2 Rf7-b7 3.Qf2-c2 Qa4-a5 µ (-1.24) Depth: 6/12 00:00:01 27kN 1.h2-h4 Rf7-b7 µ (-1.23) Depth: 6/15 00:00:01 30kN 1.h2-h4 Rf7-b7 µ (-1.03) Depth: 6/15 00:00:01 35kN 1.Qf4-f2 Rf7-c7 2.Nb1-a3 µ (-1.23) Depth: 6/15 00:00:01 42kN 1.Qf4-f2 Rf7-c7 µ (-1.03) Depth: 6/15 00:00:01 44kN 1.Qf4-f2 Rf7-c7 2.Qf2-c2 Qa4xc2 3.Ne3xc2 Rc7xc4 4.Rd3-b3 µ (-1.04) Depth: 6/15 00:00:01 45kN 1.Qf4-f2 Rb8-b4 2.Qf2-c2 Qa4xc2 3.Ne3xc2 Rb4xc4 4.Rd3-c3 Rf7-c7 µ (-0.95) Depth: 7/15 00:00:01 123kN 1.Qf4-f2 Rf7-e7 2.Qf2-c2 Qa4-a5 3.h2-h4 f6-f5 4.e4xf5 Bc8xf5 5.Ne3xf5 µ (-0.89) Depth: 8/17 00:00:02 323kN 1.Qf4-f2 Rf7-b7 2.Qf2-c2 Qa4-a5 3.Qc2-c3 Qa5-c5 4.Qc3-a3 Rb7-b4 5.Rd3-b3 µ (-1.05) Depth: 9/18 00:00:03 637kN 1.Qf4-f2 Rf7-b7 2.Qf2-c2 Qa4-a5 3.Qc2-c3 Qa5-b6 4.Qc3-c2 Bc8-d7 5.Rg1-f1 Qb6-b2+ 6.Qc2xb2 µ (-0.71) Depth: 10/20 00:00:06 1539kN 1.Qf4-f2 Rf7-b7 2.Qf2-c2 Qa4-a5 µ (-0.97) Depth: 11/23 00:00:10 2761kN 1.Qf4-f2 Rf7-b7 2.Qf2-c2 Qa4-a5 3.Nb1-a3 Bc8-d7 4.Rg1-b1 Bd7-a4 5.Qc2-d2 µ (-0.75) Depth: 12/25 00:00:22 7097kN 1.Nb1-d2 Rf7-b7 2.Rg1-b1 Rb7xb1+ 3.Nd2xb1 Rb8-b7 4.Qf4-f1 Qa4-a5 5.Nb1-d2 g6-g5 µ (-0.74) Depth: 12/26 00:00:29 9675kN 1.Nb1-d2 Rf7-b7 2.Rg1-b1 Rb7xb1+ 3.Nd2xb1 Qa4-a5 4.Qf4-f2 Bc8-d7 5.Nb1-d2 Bd7-a4 6.Ne3-g4 Ba4-c2 7.Qf2-a7 Bc2xd3 µ (-0.73) Depth: 12/26 00:00:33 11430kN 1.Nb1-d2 Rf7-b7 2.Rg1-b1 Rb7xb1+ 3.Nd2xb1 ³ (-0.49) Depth: 13/28 00:01:11 23997kN for the second position Shredder 8 and Aristarch 4.421 also return negative scores in the beginning, but they realize soon, that black does not threaten anything. So it seems Ruffian is in this position quite slow. New game 1rb1n1k1/1r5p/p2p1p2/2PP2p1/1q2P3/1N1RNQ2/P5PP/K1R5 b - - 0 1 Analysis by Aristarch 4.39 7: 1...d6xc5 2.Rc1xc5 Qb4-a3 = (0.08) Depth: 2/6 00:00:00 1...Qb4-b5 2.c5xd6 = (0.07) Depth: 2/6 00:00:00 1...Qb4-b5 2.c5xd6 = (-0.13) Depth: 2/6 00:00:00 1...Qb4-b5 2.Ne3-f5 = (-0.23) Depth: 2/6 00:00:00 1...Qb4-b5 2.Ne3-c4 d6xc5 ³ (-0.49) Depth: 3/6 00:00:00 1...Qb4-a3 2.c5xd6 Rb7xb3 ³ (-0.50) Depth: 3/7 00:00:00 1...Qb4-a3 2.c5xd6 Rb7xb3 ³ (-0.70) Depth: 3/7 00:00:00 1...Qb4-a3 2.Rc1-b1 d6xc5 µ (-1.09) Depth: 3/7 00:00:00 1...Qb4-a3 2.Rc1-b1 d6xc5 3.d5-d6 ³ (-0.67) Depth: 4/7 00:00:00 1...Qb4-a3 2.Rc1-b1 d6xc5 3.d5-d6 ³ (-0.46) Depth: 4/13 00:00:00 1...Qb4-a3 2.Rc1-b1 d6xc5 3.Ne3-c4 Qa3-a4 ³ (-0.66) Depth: 5/13 00:00:00 1...Qb4-a3 2.Qf3-d1 d6xc5 3.d5-d6 Qa3-a4 4.Nb3xc5 = (-0.24) Depth: 6/14 00:00:00 28kN 1...Qb4-a3 2.Qf3-d1 d6xc5 3.d5-d6 Bc8-d7 4.Rc1xc5 = (-0.13) Depth: 6/14 00:00:00 56kN 1...Qb4-a3 2.Qf3-d1 Rb7-e7 3.Ne3-c4 Qa3-a4 4.c5xd6 Re7xe4 = (0.09) Depth: 7/16 00:00:01 137kN 1...d6xc5 2.Ne3-c2 Qb4-b5 3.Nc2-a3 Qb5-b4 4.Nb3xc5 Rb7-c7 = (0.08) Depth: 7/17 00:00:01 203kN 1...d6xc5 2.Rd3-d1 Rb7-c7 3.d5-d6 Rc7-d7 4.Ne3-d5 Ne8xd6 5.Nd5xb4 ² (0.51) Depth: 8/19 00:00:02 459kN 1...d6xc5 2.Rd3-d1 Bc8-d7 3.Rc1-c4 Qb4-b5 4.Rc4xc5 Qb5-a4 5.Ne3-f5 ² (0.41) Depth: 8/22 00:00:03 550kN 1...Qb4-a3 2.Qf3-d1 Rb7-e7 3.Ne3-c4 Qa3-a4 4.c5xd6 Re7xe4 ² (0.40) Depth: 8/22 00:00:03 592kN 1...Qb4-a3 2.Qf3-d1 = (0.20) Depth: 8/22 00:00:03 646kN 1...Qb4-a3 2.Qf3-d1 d6xc5 3.Ne3-c2 Qa3-a4 4.Nb3xc5 Rb7-c7 5.Nc5xa4 ± (0.83) Depth: 9/22 00:00:06 1429kN 1...Qb4-a3 2.Qf3-d1 Qa3-a4 3.Nb3-d4 Qa4-b4 4.Rd3-b3 Qb4-a4 5.Rb3xb7 ± (1.13) Depth: 9/22 00:00:06 1665kN 1...d6xc5 2.Rd3-d1 Bc8-d7 3.Rc1-c4 Qb4-b5 4.Rc4xc5 Qb5-a4 5.Ne3-f5 ± (1.12) Depth: 9/22 00:00:07 1746kN 1...d6xc5 2.Rd3-d1 ± (0.92) Depth: 9/22 00:00:07 1821kN 1...d6xc5 2.Rc1-c4 Qb4-b6 3.Rd3-c3 Bc8-d7 4.Rc4xc5 Qb6-b4 5.Ne3-g4 Rb7-b6 ² (0.47) Depth: 9/22 00:00:09 2527kN 1...d6xc5 2.Ne3-c4 Qb4-a4 3.e4-e5 g5-g4 4.Qf3-e3 Bc8-f5 5.Nb3xc5 Bf5xd3 ± (0.89) Depth: 10/23 00:00:17 4612kN 1...d6xc5 2.Ne3-c4 Rb7-e7 3.Qf3-e3 Bc8-g4 4.d5-d6 Re7-b7 5.Qe3xc5 Qb4-a4 ± (1.07) Depth: 10/25 00:00:20 5535kN 1...Qb4-a3 2.Qf3-d1 Qa3-a4 3.Nb3-d4 Qa4-b4 4.Rd3-b3 Qb4-a4 5.Rb3xb7 ± (1.06) Depth: 10/25 00:00:21 5822kN 1...Qb4-a3 2.Qf3-d1 ± (0.86) Depth: 10/25 00:00:22 6182kN 1...Qb4-a3 2.Qf3-d1 Bc8-g4 3.Ne3-c4 Bg4xd1 4.Nc4xa3 Bd1xb3 ± (0.76) Depth: 11/26 00:00:45 14097kN 1...Qb4-a3 2.Qf3-d1 Bc8-g4 3.Ne3-c4 Bg4xd1 4.Nc4xa3 Bd1xb3 5.c5-c6 Rb7-b4 6.Rd3xb3 Rb4xb3 7.a2xb3 Rb8xb3 ± (0.89) Depth: 12/26 00:01:08 24544kN 1...Qb4-a3 2.Qf3-d1 ± (0.90) Depth: 13/30 00:02:03 49954kN 1...d6xc5 2.e4-e5 g5-g4 ± (0.89) Depth: 13/31 00:02:51 71027kN (Rang, Förderkreis Iwanuschka e.V. 27.02.2004) New game 1rb1n1k1/1r5p/p2p1p2/2PP2p1/1q2P3/1N1RNQ2/P5PP/K1R5 b - - 0 1 Analysis by Shredder 8: 1...Bc8-f5 2.Qf3xf5 d6xc5 +- (2.76) Depth: 1/2 00:00:00 1...Bc8-f5 2.Qf3xf5 d6xc5 +- (3.90) Depth: 1/3 00:00:00 1...Bc8-f5 2.Ne3xf5 +- (4.02) Depth: 1/3 00:00:00 1...f6-f5 2.e4xf5 +- (3.55) Depth: 1/3 00:00:00 1...f6-f5 2.Ne3xf5 +- (2.76) Depth: 1/3 00:00:00 1...f6-f5 2.Ne3xf5 ± (1.08) Depth: 1/8 00:00:00 1...d6xc5 2.Nb3xc5 ± (0.83) Depth: 1/8 00:00:00 1...d6xc5 2.Nb3xc5 ± (0.83) Depth: 1/8 00:00:00 1...Qb4-a3 2.c5xd6 = (-0.25) Depth: 1/8 00:00:00 1...Qb4-a3 2.c5xd6 Ne8xd6 = (-0.25) Depth: 1/8 00:00:00 1...Qb4-a3 2.c5xd6 Qa3xd6 = (0.14) Depth: 2/5 00:00:00 1...Qb4-a3 2.c5xd6 Qa3xd6 ² (0.44) Depth: 2/5 00:00:00 1...d6xc5 2.Qf3-f5 ² (0.43) Depth: 2/5 00:00:00 1...d6xc5 2.Qf3-h3 = (-0.08) Depth: 2/5 00:00:00 1...d6xc5 2.Rc1xc5 Qb4-c3+ 3.Rd3xc3 = (-0.08) Depth: 2/7 00:00:00 1...d6xc5 2.Rc1xc5 Qb4-d2 3.Rd3xd2 = (0.17) Depth: 3/7 00:00:00 1...d6xc5 2.Rc1xc5 Qb4-a3 3.Ne3-f5 ² (0.30) Depth: 3/13 00:00:00 1...d6xc5 2.Rc1xc5 Qb4xc5 3.Qf3xf6 Ne8xf6 = (0.05) Depth: 4/14 00:00:00 1...d6xc5 2.Ne3-c4 Bc8-d7 3.e4-e5 f6xe5 4.Nc4xe5 ³ (-0.40) Depth: 4/14 00:00:00 1...Qb4-a3 2.Rc1-c4 d6xc5 3.Rc4xc5 Qa3xc5 4.Qf3xf6 Ne8xf6 ³ (-0.45) Depth: 4/14 00:00:00 1...Qb4-a3 2.Rd3-d2 d6xc5 3.e4-e5 µ (-0.80) Depth: 4/14 00:00:00 1...Qb4-a3 2.Rc1-c3 d6xc5 3.Ne3-f5 µ (-1.11) Depth: 4/15 00:00:00 1...Qb4-a3 2.Ka1-b1 d6xc5 3.Ne3-f5 Qa3-b2+ 4.Kb1xb2 µ (-0.86) Depth: 5/14 00:00:00 1...Qb4-a3 2.Ka1-b1 d6xc5 3.Ne3-f5 Ne8-g7 4.Nf5xg7 Kg8xg7 5.Rc1xc5 ³ (-0.47) Depth: 5/14 00:00:00 1...Qb4-a3 2.Ka1-b1 d6xc5 3.Ne3-f5 c5-c4 4.Rc1xc4 Bc8xf5 5.Qf3xf5 ³ (-0.43) Depth: 6/17 00:00:00 1...Qb4-a3 2.Ka1-b1 d6xc5 3.Ne3-c4 Qa3-a4 4.Qf3-f2 Qa4xa2+ 5.Qf2xa2 Rb7xb3+ 6.Rd3xb3 ³ (-0.38) Depth: 7/14 00:00:00 29kN 1...Qb4-a3 2.Ka1-b1 d6xc5 3.Ne3-c4 Qa3-a4 4.Nc4-b2 Qa4-b4 5.Rc1xc5 ³ (-0.31) Depth: 8/18 00:00:00 49kN 1...Qb4-a3 2.Ka1-b1 d6xc5 3.Ne3-c4 Qa3-a4 4.Kb1-a1 Kg8-g7 5.Nb3xc5 Bc8-f5 6.Nc5xa4 = (-0.06) Depth: 9/23 00:00:00 90kN 1...Qb4-a3 2.Ka1-b1 Bc8-d7 3.c5-c6 Rb7xb3+ 4.a2xb3 Rb8xb3+ 5.Rd3xb3 Qa3xb3+ 6.Kb1-a1 Qb3-a3+ 7.Ka1-b1 Qa3-b3+ 8.Kb1-a1 Qb3-a3+ 9.Ka1-b1 Qa3-b3+ 10.Kb1-a1 = (-0.06) Depth: 9/26 00:00:01 135kN 1...Qb4-a3 2.Ka1-b1 Bc8-d7 3.c5-c6 Rb7xb3+ 4.a2xb3 Rb8xb3+ 5.Rd3xb3 Qa3xb3+ 6.Kb1-a1 Qb3-a3+ 7.Ka1-b1 Qa3-b3+ 8.Kb1-a1 Qb3-a3+ 9.Ka1-b1 Qa3-b3+ 10.Kb1-a1 = (-0.06) Depth: 10/29 00:00:01 276kN 1...Qb4-a3 2.Qf3-d1 d6xc5 3.Ne3-c4 Qa3-b4 4.Qd1-f3 Qb4xb3 5.a2xb3 Rb7xb3 6.Rd3xb3 = (0.19) Depth: 11/34 00:00:03 640kN 1...Qb4-a3 2.Qf3-d1 Bc8-g4 3.Ne3xg4 Rb7xb3 4.Rd3xb3 Rb8xb3 5.Ng4-h6+ Kg8-h8 6.Qd1-d2 d6xc5 7.Nh6-f5 Qa3xa2+ 8.Ka1xa2 Rb3-a3+ ² (0.68) Depth: 11/34 00:00:04 878kN 1...d6xc5 2.Ne3-c4 Bc8-d7 3.e4-e5 Bd7-b5 4.a2-a3 Qb4xc4 5.e5xf6 Qc4xd3 6.Nb3xc5 ² (0.67) Depth: 11/34 00:00:05 981kN 1...d6xc5 2.Ne3-c4 Bc8-d7 3.e4-e5 Bd7-b5 4.a2-a3 Qb4xc4 5.Qf3-e4 Qc4xe4 ² (0.32) Depth: 11/34 00:00:05 1025kN 1...d6xc5 2.Ne3-c4 Bc8-d7 3.e4-e5 Bd7-b5 4.Qf3-g4 Bb5-d7 5.e5-e6 Kg8-h8 6.e6xd7 Qb4-c3+ 7.Rd3xc3 ² (0.32) Depth: 11/34 00:00:06 1103kN 1...d6xc5 2.Ne3-c4 Bc8-d7 3.e4-e5 Bd7-b5 4.Qf3-g4 Bb5-d7 5.e5-e6 Kg8-h8 6.e6xd7 Qb4-c3+ 7.Rd3xc3 ² (0.57) Depth: 12/25 00:00:08 1503kN 1...d6xc5 2.Ne3-c4 Bc8-d7 3.e4-e5 Bd7-b5 4.Qf3-g4 Bb5xc4 5.Qg4xc4 f6xe5 6.Nb3xc5 Qb4-b2# ² (0.57) Depth: 12/30 00:00:09 1706kN 1...d6xc5 2.Ne3-c4 Bc8-d7 3.e4-e5 Bd7-b5 4.Qf3-g4 Bb5xc4 5.Qg4xc4 f6xe5 6.Qc4xa6 Rb7-b6 7.d5-d6 ² (0.32) Depth: 13/26 00:00:15 2949kN 1...d6xc5 2.Ne3-c4 Bc8-d7 3.e4-e5 Bd7-b5 4.Qf3-g4 Bb5xc4 5.Qg4xc4 f6xe5 6.Qc4xb4 Rb7-b6 7.Nb3xc5 ² (0.32) Depth: 13/26 00:00:16 3143kN 1...d6xc5 2.Ne3-c4 Bc8-d7 3.e4-e5 Bd7-b5 4.Qf3-g4 Bb5xc4 5.Qg4xc4 f6xe5 6.Qc4xb4 Rb7xb4 7.Nb3xc5 e5-e4 8.Rd3-d1 ² (0.38) Depth: 14/31 00:00:26 5063kN 1...d6xc5 2.Rd3-d1 Bc8-d7 3.h2-h4 c5-c4 4.Ne3xc4 Ne8-d6 5.h4xg5 Nd6xc4 6.g5xf6 Kg8-f8 7.Rd1-d4 ² (0.47) Depth: 15/33 00:00:55 11144kN 1...d6xc5 2.Rd3-d1 Bc8-d7 3.Ne3-c4 Bd7-a4 4.Qf3-e3 Ba4xb3 5.Qe3xb3 Qb4xb3 6.a2xb3 Rb7xb3 7.Nc4-d2 Rb3-a3# ² (0.43) Depth: 16/36 00:01:36 19677kN 1...d6xc5 2.Rd3-d1 Bc8-d7 3.Ne3-c4 Bd7-a4 4.d5-d6 Rb8-d8 5.Rd1-d3 Ba4xb3 6.Rd3xb3 Qb4-a4 7.Rb3xb7 Ne8xd6 ² (0.68) Depth: 17/40 00:02:29 30458kN 1...d6xc5 2.Rd3-d1 Bc8-d7 3.Ne3-c4 Bd7-a4 4.d5-d6 Ba4-d7 5.e4-e5 Bd7-e6 6.Nc4-a5 f6xe5 7.Na5xb7 ± (0.97) Depth: 17/43 00:03:43 45612kN (Rang, Förderkreis Iwanuschka e.V. 27.02.2004)
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