Author: Vincent Diepeveen
Date: 07:30:21 09/27/00
Go up one level in this thread
On September 26, 2000 at 16:51:33, Uri Blass wrote: >3r3k/p7/1p6/2p2Q1p/2P1R3/2P5/P2KP3/6q1 w - - 0 1 >Hiarcs played Kc2 and had to resign some moves later because the queen cannot be >saved[the game continued Kc2 Qd1+ Kb2 Rd2+ Ka3 Qc1+ Ka4 b5+ cxb5 Qc2+ Ka5 Qxc3+ >and white resigned because of the line Ka6 Rd6+ Kb7 Qg7+ Kb8(forced because Kc8 >is leading to mate) Rd8+]. 20 seconds to get fail low, so time extensions occurs then. dual processor 100mb hash with egtb: process 1: engineflags = 0 process 0: engineflags = 0 denktime=10000000 maxtime=10000000 00:00 3 (0) 1 -0.42 Kd2-c2 00:00 309 (0) 2 -1.73 Kd2-c2 Qg1-d1 Kc2-b2 Rd8-d2 Kb2-a3 Qd1-c1 Ka3-b3 00:00 897 (0) 3 -2.72 Kd2-c2 Qg1-d1 Kc2-b2 Rd8-d2 Kb2-a3 Qd1-c1 Ka3-a4 Rd2xa2 Ka 4-b5 Qc1-b1 Kb5-c6 ++ e4-d4 00:00 1510 (0) 3 -1.68 Re4-d4 Rd8xd4 c3xd4 Qg1xd4 Kd2-e1 00:00 2534 (0) 4 -1.81 Re4-d4 Rd8xd4 c3xd4 Qg1xd4 Kd2-e1 h5-h4 00:00 5828 (24) 5 -1.71 Re4-d4 Rd8xd4 c3xd4 Qg1xd4 Kd2-e1 Qd4-a1 Ke1-f2 h5-h4 00:00 18658 (925) 6 -1.65 Re4-d4 c5xd4 Qf5-f6 Kh8-h7 Qf6-e7 Qg1-g7 Qe7xd8 d4xc3 Kd2-d3 00:01 37193 (1390) 7 -1.89 Re4-d4 c5xd4 Qf5-f6 Kh8-h7 Qf6-e7 Qg1-g7 Qe7xd8 d4xc3 Kd2-d3 Qg7-e5 00:02 118826 (3437) 8 -1.56 Re4-d4 c5xd4 Qf5-f6 Kh8-h7 Qf6-e7 Qg1-g7 Qe7xd8 d4xc 3 Kd2-c2 Kh7-h6 e2-e4 ++ d2-c2 00:05 285353 (5375) 8 -1.11 Kd2-c2 Qg1-d1 Kc2-b2 Rd8-d2 Kb2-a3 Qd1-c1 Ka3-a4 b6- b5 c4xb5 Qc1-c2 Ka4-a5 Qc2xe4 Qf5xe4 Rd2xa2 Qe4-a4 Ra2xa4 Ka5xa4 h5-h4 00:10 602188 (27876) 9 -1.07 Kd2-c2 Qg1-d1 Kc2-b2 Rd8-d2 Kb2-a3 Qd1-c1 Ka3-a4 b6 -b5 c4xb5 Qc1-c2 Ka4-a5 Qc2xc3 Ka5-a6 Rd2xa2 Ka6-b7 Qc3-g7 Kb7-c8 Qg7-g8 Kc8-b7 Qg8-h7 Qf5xh7 Kh8xh7 Kb7-c6 00:20 1142772 (107801) 10 -9.62 Kd2-c2 Qg1-d1 Kc2-b2 Rd8-d2 Kb2-a3 Qd1-c1 Ka3-a4 b6-b5 c4xb5 Qc1-c2 Ka4-a5 Qc2xc3 Ka5-a6 Rd2-d6 Ka6-b7 Qc3-g7 Kb7-c8 Qg7-g8 Re4- e8 Qg8xe8 Kc8-b7 Qe8xb5 Kb7-a8 ++ e4-d4 00:30 1919965 (237935) 10 -1.51 Re4-d4 Rd8xd4 c3xd4 Qg1xd4 Kd2-e1 Qd4-c3 Ke1-f2 Qc3xc4 Qf5xh5 Kh8-g8 Qh5-g5 Kg8-f7 Qg5-f5 Kf7-g7 Qf5-g5 Kg7-f8 Qg5-d8 Kf8-g7 Qd8 -g5 00:42 2915451 (295473) 11 -1.42 Re4-d4 Rd8xd4 c3xd4 Qg1xd4 Kd2-e1 Qd4-c3 Ke1-f2 Qc3xc4 Qf5xh5 Kh8-g8 Qh5-g5 Kg8-f7 Qg5-f5 Kf7-e7 Qf5-e5 Qc4-e6 Qe5-c7 Qe6-d7 Qc7 -f4 quit >How much time do programs need to avoid this tactical error?(some program like >hiarcs can play Rd4 after a short time but later change their mind to Kc2 so the >right test is to give them at least some minutes) > >Uri
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