Author: Manfred Rosenboom
Date: 04:02:50 01/03/03
Go up one level in this thread
On January 02, 2003 at 21:41:56, robert flesher wrote: >Takes most computer a while to see this solution. >1. h5 gxh5 2. g6 fxg6 3. e6 dxe6 4. c5 dxc5 5. a6 bxa6 6. b6 axb6 1/2-1/2 When I enter 1.h5 gxh5 2.g6, both Shredder 6PB and Yace 0.99.56 will play 2...f5 instead of 2...fxg6 with a pretty good score for black. Both engine prefer 2.c5 instead of 2.g6 with a draw score. Shredder Paderborn UCI 137 MB: D1- 00:04 2.39 d6xe5 g6xf7 e5e4 f7f8Q D1 00:04 9.32 d6xe5 g6xf7 e5e4 f7f8Q D1+ 00:04 9.38 f7xg6 e5xd6 e7xd6 Ka4b4 D1+ 00:04 10.31 f7xg6 e5xd6 e7xd6 Ka4b4 D1 00:04 12.50 f7xg6 e5xd6 e7xd6 Ka4b4 D2+ 00:04 13.56 f7xg6 Ka4b4 d6xe5 b5b6 a7xb6 Kb4a4 D2 00:04 13.56 f7xg6 e5xd6 e7xd6 Ka4b4 D3- 00:04 12.45 f7xg6 e5xd6 e7e5 D3 00:04 12.65 f7xg6 Ka4b4 d6xe5 b5b6 a7xb6 Kb4a4 D4- 00:04 12.32 f7xg6 e5xd6 e7e6 Ka4b4 h5h4 a5a6 b7xa6 Kb4a5 D4 00:04 11.74 f7xg6 e5xd6 e7e5 Ka4b4 D5+ 00:04 12.10 f7xg6 c4c5 D5 00:04 12.32 f7xg6 e5xd6 e7e5 Ka4b4 g6g5 Kb4c5 h5h4 Kc5d5 D6 00:04 12.50 f7xg6 e5xd6 e7xd6 Ka4b4 g6g5 Kb4c3 D7 00:04 12.52 f7xg6 e5xd6 e7e5 Ka4b4 g6g5 Kb4c5 h5h4 Kc5d5 D8 00:04 12.69 f7xg6 e5xd6 e7xd6 Ka4b4 g6g5 Kb4c3 h5h4 Kc3d4 D9 00:04 12.79 f7xg6 e5xd6 e7xd6 Ka4b4 g6g5 Kb4c3 h5h4 Kc3d4 h4h3 D10- 00:04 12.53 f7xg6 e5e6 d7xe6 c4c5 e6e5 c5c6 b7b6 D10- 00:04 12.03 f7xg6 e5e6 d7xe6 c4c5 e6e5 c5c6 b7b6 a5xb6 a7a6 b5xa6 D10 00:04 5.01 f7xg6 e5e6 d7xe6 c4c5 Ka2b2 c5c6 d6d5 c6xb7 a7a6 b7b8Q a6xb5 Ka4xb5 D10+ 00:04 5.02 f7f6 c4c5 f6xe5 b5b6 a7xb6 c5c6 b7xc6 a5xb6 D10+ 00:04 5.37 f7f6 b5b6 a7xb6 Ka4b4 D10 00:04 5.37 f7f6 c4c5 h5h4 c5xd6 f6xe5 d6xe7 Ka2b2 e7e8Q Kb2b1 D11- 00:05 5.12 f7f6 c4c5 h5h4 c5xd6 e7e6 e5xf6 h4h3 f6xg7 h3h2 g7g8Q h2h1R g6g7 D11- 00:05 4.62 f7f6 c4c5 h5h4 c5xd6 e7e6 e5xf6 h4h3 f6xg7 h3h2 g7g8Q h2h1R g6g7 D11 00:05 0.00 f7f6 c4c5 d6xc5 e5xf6 e7xf6 a5a6 b7xa6 b5b6 a7xb6 D11+ 00:05 0.01 f7xg6 e5e6 d7xe6 c4c5 D11+ 00:05 0.36 f7xg6 e5e6 d7xe6 c4c5 h5h4 c5xd6 e7xd6 Ka4b4 g6g5 a5a6 b7xa6 D11 00:05 3.64 f7xg6 e5e6 d7xe6 c4c5 e6e5 c5c6 a7a6 c6xb7 a6xb5 Ka4xb5 e7e6 b7b8Q D12 00:05 3.63 f7xg6 e5e6 d7xe6 c4c5 h5h4 c5c6 b7xc6 b5xc6 h4h3 c6c7 h3h2 c7c8Q h2h1Q Qc8xe6 d6d5 Qe6xg6 D13 00:05 3.63 f7xg6 e5e6 d7xe6 c4c5 h5h4 c5c6 b7xc6 b5xc6 h4h3 c6c7 h3h2 c7c8Q h2h1Q Qc8xe6 d6d5 Qe6xg6 D14 00:06 3.63 f7xg6 e5e6 d7xe6 c4c5 h5h4 c5c6 b7xc6 b5xc6 h4h3 c6c7 h3h2 c7c8Q h2h1Q Qc8xe6 d6d5 Qe6xg6 D15- 00:07 3.38 f7xg6 e5e6 d7xe6 c4c5 h5h4 c5c6 b7xc6 b5xc6 h4h3 c6c7 h3h2 c7c8Q h2h1Q Qc8xe6 d6d5 Qe6xe7 Qh1e4 Qe7xe4 D15 00:07 3.24 f7xg6 e5e6 d7xe6 c4c5 h5h4 c5c6 b7xc6 b5xc6 h4h3 c6c7 h3h2 c7c8Q h2h1Q Qc8xe6 d6d5 Qe6e2 Ka2a1 Qe2e5 Ka1b1 Qe5b8 Kb1c2 Qb8xa7 D15 00:08 3.51 f7f5 c4c5 D16 00:08 3.51 f7f5 c4c5 D17 01:01 3.64 f7f5 e5e6 d7xe6 D18 01:34 3.52 f7f5 c4c5 f5f4 e5xd6 e7xd6 a5a6 b7xa6 b5b6 a7xb6 c5xb6 f4f3 b6b7 f3f2 b7b8Q f2f1Q Qb8g8 Ka2b1 Qg8b3 Kb1c1 D19 06:06 3.52 f7f5 c4c5 f5f4 e5xd6 e7xd6 a5a6 b7xa6 b5b6 a7xb6 c5xb6 f4f3 b6b7 f3f2 b7b8Q f2f1Q Qb8g8 Ka2b1 Qg8b3 Kb1c1 Yace 0.99.56 UCI 131 MB: Position stored with depth 6 D1 00:00 5.89 f7xg6 D2+ 00:00 6.45 f7xg6 c4c5 D2 00:00 6.49 f7xg6 a5a6 b7xa6 D3 00:00 6.49 f7xg6 a5a6 b7xa6 D4+ 00:00 6.91 f7xg6 a5a6 b7xa6 b5xa6 D4- 00:00 6.03 f7xg6 e5xd6 g6g5 a5a6 g7g6 D4 00:00 5.70 f7xg6 e5xd6 e7e5 Ka4b4 h5h4 D5+ 00:00 6.10 f7xg6 e5e6 d7xe6 b5b6 a7xb6 Ka4b5 g6g5 Kb5xb6 d6d5 Kb6c5 h5h4 c4xd5 D5+ 00:00 7.11 f7xg6 e5xd6 e7xd6 c4c5 a7a6 b5b6 h5h4 Ka4b4 d6xc5 Kb4c4 h4h3 Kc4xc5 D5 00:00 7.11 f7xg6 e5xd6 e7xd6 c4c5 a7a6 Ka4b4 d6d5 b5b6 d5d4 Kb4a4 g6g5 D6 00:00 6.89 f7xg6 e5e6 d7xe6 c4c5 g6g5 c5c6 b7xc6 b5xc6 D7+ 00:00 7.29 f7xg6 a5a6 b7xa6 Ka4b4 d6xe5 c4c5 g6g5 Kb4a4 d7d6 c5c6 h5h4 D7 00:01 7.39 f7xg6 e5e6 d7xe6 c4c5 h5h4 a5a6 b7xa6 c5c6 a6xb5 Ka4xb5 D8- 00:01 6.94 f7xg6 e5e6 d7xe6 c4c5 h5h4 b5b6 h4h3 c5c6 b7xc6 b6xa7 c6c5 D8- 00:01 5.94 f7xg6 e5e6 d6d5 c4c5 b7b6 a5xb6 Ka2a1 c5c6 a7xb6 D8 00:02 2.67 f7xg6 e5e6 d7xe6 c4c5 h5h4 c5c6 b7xc6 b5xc6 h4h3 c6c7 h3h2 c7c8Q h2h1Q Qc8xe6 d6d5 Qe6xe7 D9 00:04 2.67 f7xg6 e5e6 d7xe6 c4c5 h5h4 c5c6 b7xc6 b5xc6 h4h3 c6c7 h3h2 c7c8Q h2h1Q Qc8xe6 d6d5 Qe6xe7 D10 00:04 2.70 f7xg6 e5e6 d7xe6 c4c5 h5h4 c5c6 b7xc6 b5xc6 h4h3 c6c7 h3h2 c7c8Q h2h1Q Qc8xe6 d6d5 Qe6e2 Ka2b1 D10+ 00:07 2.71 f7f5 e5e6 d7xe6 c4c5 f5f4 c5c6 b7xc6 b5xc6 f4f3 c6c7 f3f2 c7c8Q f2f1Q Ka4b4 Ka2b2 Kb4a4 D10- 00:08 2.70 f7f5 c4c5 f5f4 e5xd6 e7e6 b5b6 a7xb6 a5a6 b7xa6 c5c6 f4f3 c6xd7 f3f2 d7d8Q f2f1Q Qd8xb6 Qf1e1 D10 00:08 2.70 f7xg6 e5e6 d7xe6 c4c5 h5h4 c5c6 b7xc6 b5xc6 h4h3 c6c7 h3h2 c7c8Q h2h1Q Qc8xe6 d6d5 Qe6e2 Ka2b1 D11 00:14 2.70 f7xg6 e5e6 d7xe6 c4c5 h5h4 c5c6 b7xc6 b5xc6 h4h3 c6c7 h3h2 c7c8Q h2h1Q Qc8xe6 d6d5 Qe6e2 Ka2b1 Qe2xe7 D12- 00:18 2.30 f7xg6 c4c5 h5h4 e5xd6 e7xd6 a5a6 b7xa6 b5b6 a7xb6 c5xb6 h4h3 b6b7 h3h2 b7b8Q d6d5 Qb8b3 Ka2a1 Qb3xd5 h2h1R D12 00:20 2.05 f7xg6 c4c5 h5h4 e5xd6 e7e6 c5c6 h4h3 c6c7 h3h2 c7c8Q h2h1Q Qc8c2 Ka2a1 Qc2c3 Ka1b1 Qc3d4 a7a6 D12+ 00:23 2.06 f7f5 c4c5 f5f4 e5xd6 e7xd6 a5a6 b7xa6 b5b6 a7xb6 c5xb6 f4f3 b6b7 f3f2 b7b8Q f2f1Q Qb8g8 Ka2b1 Qg8h7 D12 00:41 2.33 f7f5 c4c5 f5f4 e5e6 d7xe6 c5c6 b7xc6 b5xc6 f4f3 c6c7 f3f2 c7c8Q f2f1Q Qc8xe6 Ka2a1 Qe6xe7 Qf1c4 Ka4a3 Qc4d4 D13 01:19 2.24 f7f5 c4c5 f5f4 e5e6 d7xe6 c5c6 b7xc6 b5xc6 f4f3 c6c7 f3f2 c7c8Q f2f1Q Qc8xe6 Ka2a1 Qe6xe7 Qf1c4 Ka4a3 Qc4c3 Ka3a4 D14 01:36 2.23 f7f5 c4c5 f5f4 e5e6 d7xe6 c5c6 b7xc6 b5xc6 f4f3 c6c7 f3f2 c7c8Q f2f1Q Qc8xe6 Ka2a1 Qe6xe7 Qf1c4 Ka4a3 Qc4c3 Ka3a4 Qc3c6 Ka4b4
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