Author: Jonas Bylund
Date: 14:42:59 06/07/03
Go up one level in this thread
On June 07, 2003 at 13:21:49, Omid David Tabibi wrote: >On June 07, 2003 at 11:54:30, emerson tan wrote: > >>How many Ghz before we can get average 20ply per move on a tournament time >>control. I always want a computer that can see 10 moves ahead > >Let's look at Crafty's analysis of the following position (on 733MHz, 64MB): > >[D]r1b2rk1/1pq1bppp/p1nppn2/8/P2NPP2/2N1B3/1PP1B1PP/R2Q1RK1 w - - 0 1 > >Analysis by Crafty 19.03: > >11.Bc4 > ² (0.69) Depth: 1/13 00:00:00 >11.Bc4 Bd7 > ² (0.58) Depth: 2/13 00:00:00 >11.Nxc6 bxc6 > ² (0.68) Depth: 2/13 00:00:00 >11.Nxc6 bxc6 12.Bc4 > ± (0.74) Depth: 3/13 00:00:00 >11.Nxc6 bxc6 12.b4 d5 > ² (0.59) Depth: 4/14 00:00:00 >11.Nxc6 Qxc6 12.Qd4 d5 13.exd5 Nxd5 14.Nxd5 Qxd5 15.Qxd5 exd5 > ² (0.62) Depth: 5/20 00:00:00 >11.Nxc6 bxc6 12.b4 d5 13.Qd4 Bb7 > ² (0.54) Depth: 6/20 00:00:00 63kN >11.Nxc6 bxc6 12.Qd2 a5 13.Rad1 Ba6 14.f5 Bxe2 15.Qxe2 > ² (0.58) Depth: 7/25 00:00:01 216kN >11.Nxc6 bxc6 12.Qd2 Bb7 13.b4 c5 14.b5 Rab8 15.bxa6 Nxe4 > ² (0.49) Depth: 8/25 00:00:03 611kN >11.Qd2 Bd7 12.Nb3 Nb4 13.Rad1 h6 14.f5 b6 > ² (0.51) Depth: 8/25 00:00:05 1195kN >11.Qd2 Bd7 12.Nb3 b6 13.Rad1 h6 14.Rfe1 Rfc8 15.Bc4 > ² (0.52) Depth: 9/30 00:00:09 2408kN >11.Qd2 Bd7 12.Nb3 b6 13.Bf3 h6 14.Rad1 > ² (0.43) Depth: 10/30 00:00:25 7242kN >11.Nxc6 bxc6 12.Qd3 a5 13.Rad1 Ba6 14.Qd2 Bxe2 15.Qxe2 d5 16.exd5 exd5 > ² (0.44) Depth: 10/30 00:00:37 10909kN >11.Nxc6 bxc6 12.Rc1 c5 13.Bf3 Bb7 14.Qe2 d5 15.exd5 exd5 16.Rcd1 Rad8 > ² (0.41) Depth: 11/32 00:01:29 28187kN >11.Rc1 Nb4 12.Qd2 Bd7 13.Nb3 d5 14.e5 Ne4 15.Nxe4 dxe4 16.Qd4 > ² (0.42) Depth: 11/32 00:03:38 70138kN This is Crafty 19.03 on a Dual MP 1600+ 54 Mb hash: r1b2rk1/1pq1bppp/p1nppn2/8/P2NPP2/2N1B3/1PP1B1PP/R2Q1RK1 w - - 0 1 Analysis by Crafty 19.03: 1.Nxc6 bxc6 ² (0.68) Depth: 1/13 00:00:00 1.Bc4 ² (0.69) Depth: 1/13 00:00:00 1.Bc4 Bd7 ² (0.58) Depth: 2/13 00:00:00 1.Nxc6 bxc6 ² (0.68) Depth: 2/13 00:00:00 1.Nxc6 bxc6 2.Bc4 ± (0.74) Depth: 3/13 00:00:00 1.Nxc6 bxc6 2.b4 d5 ² (0.59) Depth: 4/14 00:00:00 1.Nxc6 Qxc6 2.Qd4 d5 3.exd5 Nxd5 4.Nxd5 Qxd5 5.Qxd5 exd5 ² (0.62) Depth: 5/21 00:00:00 1.Nxc6 bxc6 2.b4 d5 3.Qd4 h6 ² (0.54) Depth: 6/21 00:00:00 65kN 1.Nxc6 bxc6 2.Qd2 a5 3.Rad1 Ba6 4.f5 Bxe2 5.Qxe2 ² (0.58) Depth: 7/22 00:00:00 311kN 1.Nxc6 bxc6 2.Qd3 a5 3.Qc4 ² (0.49) Depth: 8/22 00:00:01 966kN 1.Qd2 Bd7 2.Nb3 h6 3.a5 e5 4.Bb6 Qc8 ² (0.51) Depth: 8/22 00:00:02 1897kN 1.Qd2 Bd7 2.Nb3 b6 3.Rad1 h6 4.Rfe1 Rfc8 5.Bc4 ² (0.52) Depth: 9/28 00:00:03 3128kN 1.Qd2 Bd7 2.Nb3 b6 3.Bf2 Rfc8 4.Rac1 h6 5.Qe3 Bd8 ² (0.45) Depth: 10/28 00:00:08 7765kN 1.Qd2 Na5 2.Qd3 Bd7 3.b3 Rac8 4.Bd2 h5 5.Qe3 Ng4 6.Qh3 ² (0.37) Depth: 11/28 00:00:44 46017kN 1.Nxc6 bxc6 2.Re1 d5 3.Bd3 Rb8 4.Rb1 Bb4 5.Qf3 Nxe4 6.Bxe4 Bxc3 7.bxc3 dxe4 8.Qxe4 ² (0.40) Depth: 11/28 00:01:04 67322kN 1.Rc1 Nb4 2.Qd2 Bd7 3.Nb3 d5 4.e5 Ne4 5.Nxe4 dxe4 6.Qd4 ² (0.42) Depth: 11/28 00:01:39 103214kN 1.Rc1 Nb4 2.Qd2 Bd7 3.Rfd1 Rad8 4.Nb3 d5 5.e5 Ne4 6.Nxe4 dxe4 ² (0.38) Depth: 12/28 00:02:10 134997kN 1.Rc1 Nb4 2.Qd2 Bd7 3.Bf3 Rad8 4.f5 h6 5.Nce2 Nc6 6.Nxc6 Bxc6 7.Nc3 ² (0.36) Depth: 13/28 00:05:10 320003kN Jonas
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.