Author: Dan Newman
Date: 16:19:53 11/22/99
Go up one level in this thread
Here's what Shrike gets on a P6/200: Posn #1: 4. -173 0.33 3377 Rb8+ Kg7 Rb7 Qf5 Bf3 4> -173 0.33 6964 Rb8+ Kg7 Rb7 Qf5 Bf3 5. -109 0.39 14414 Rb8+ Kg7 Rxh8 Kxh8 Bxf7 Qxa2 Qe1 Qd5 Bxe6 5+ -59 0.44 22135 Rxe7 5. 0 0.50 24678 Rxe7 Kxe7 Qa7+ Kd6 Qd4+ Kc7 Qa7+ Kd6 <TPR draw> 5> 0 0.55 34042 Rxe7 Kxe7 Qa7+ Kd6 Qd4+ Kc7 Qa7+ Kd6 <TPR draw> nodes: 34042, fw: 7206, q: 26836 exts: check: 1802, one_reply: 124, mate_threat: 0 null_move_cutoffs: 2527 ttable probes: 7182, hits: 2597, 36.1598 % elapsed time: 0.55 s, node rate: 61.8945 knps Posn #2: 7. 103 2.08 272446 dxc5 axb5 cxb6 bxc4 b4 Nc6 Bxc4 7> 103 2.41 314076 dxc5 axb5 cxb6 bxc4 b4 Nc6 Bxc4 8. 103 4.06 603354 dxc5 axb5 cxb6 bxc4 bxc4 Nc6 Rd1 Rg8 Kf1 8. 119 5.71 933373 Nxd6 Qxd6 dxc5 Rxc5 Bxc5 Qxc5 b4 Rxe2 Rxe2 8> 119 6.04 987273 Nxd6 Qxd6 dxc5 Rxc5 Bxc5 Qxc5 b4 Rxe2 Rxe2 9. 182 9.60 1557508 Nxd6 Nxb3 Qxb3 Qxd6 dxc5 Rxc5 Bxc5 Qxc5 Qb4 Qc6 9> 182 11.25 1836621 Nxd6 Nxb3 Qxb3 Qxd6 dxc5 Rxc5 Bxc5 Qxc5 Qb4 Qc6 nodes: 1836621, fw: 240161, q: 1596460 exts: check: 6666, one_reply: 265, mate_threat: 1 null_move_cutoffs: 127661 ttable probes: 240149, hits: 105102, 43.7653 % elapsed time: 11.31 s, node rate: 162.389 knps My program's a bit heavy on the extensions right now. I'm planning to go fractional to throttle them down a bit. I don't do checks in the qsearch either... -Dan.
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