Author: Uri Blass
Date: 14:01:08 12/24/01
Go up one level in this thread
On December 24, 2001 at 16:07:08, K. Burcham wrote: > > > >test position: rook sacrifice > >2x1533mhz > >Deep Junior7 11:44 RxB2 depth 24 >Deep Shredder 5:08 RxB2 depth 18 >Deep Fritz 3:24 RxB2 depth 18/37 >Crafty 17.14 :32 RxB2 depth 14/28 >Crafty 18.08 1.27 RxB2 depth 15/21 > > >1x1000mhz > >Gambit Tiger 2 :98 RxB2 depth 13 >Shredder5 7:34 RxB2 depth 18 >Deep Fritz 21:56 RxB2 depth 18/40 > > > > [D] 8/pR4pk/1b6/2p5/N1p5/8/PP1r2PP/6K1 b - - 0 1 > >Analysis by Deep Junior 7: 2x1533mhz > >1...Bd8 2.Kf1 Bf6 3.h3 Kg6 4.g4 a5 5.Nc3 > = (0.12) Depth: 15 00:00:01 1913kN >1...Bd8 2.Kf1 Bf6 3.h3 Kg6 4.g4 Rh2 5.Nxc5 Bxb2 6.Ne4 > = (0.06) Depth: 18 00:00:06 11396kN >1...Bd8 2.Kf1 Bf6 3.h3 Bd4 4.g3 a6 > = (0.01) Depth: 20 00:00:24 50586kN, tb=3 >1...Bd8 2.Kf1 Bf6 3.h3 Bd4 4.g3 Kg6 5.g4 a5 6.Nc3 Kg5 > = (-0.01) Depth: 22 00:01:52 237288kN, tb=21 >1...Bd8 2.Kf1 Bf6 3.h3 Bd4 4.g3 a6 5.h4 Kg6 6.Nc3 Rf2+ 7.Ke1 Kf5 > = (-0.03) Depth: 23 00:04:10 524070kN, tb=96 >1...Bd8 2.Kf1 Bf6 3.h3 Bd4 4.g3 a6 5.h4 Kg6 6.g4 a5 7.Nc3 > = (-0.06) Depth: 24 00:08:10 1028013kN, tb=530 >1...Rxb2! > ³ (-0.33) Depth: 24 00:11:44 1413274kN, tb=1485 >1...Rxb2! 2.Nc3 Rc2 3.Ne4 c3 4.Kf1 Rc1+ > -+ (-1.81) Depth: 24 00:38:22 853877kN, tb=10260 > >Engine: Deep Shredder 2x1533mhz > > 11.01 0:00 -0.23 1...c3 2.bxc3 Rxa2 3.Nxb6 axb6 4.Rxb6 Ra3 5.c4 Ra4 6.Kf2 >Rxc4 7.Rb7 (455.517) 677.8 > 12.01 0:01 -0.02 1...c3 2.bxc3 Rxa2 3.Nxb6 axb6 4.Rxb6 Ra3 5.Kf2 Rxc3 6.Rc6 >g6 7.Rc7+ Kh6 (926.226) 714.1 > 13.01 0:01 +0.03 1...c3 2.bxc3 Rxa2 3.Nxb6 axb6 4.Rxb6 Ra3 5.c4 Ra4 6.Rb7 >Rxc4 7.g3 Kg6 8.Rb6+ Kf5 (1.429.267) 731.8 > 14.01 0:03 +0.04 1...c3 2.bxc3 Rxa2 3.Nxb6 axb6 4.Rxb6 Ra3 5.Kf2 Rxc3 6.Rc6 >Rc2+ 7.Kg3 c4 8.Kf3 c3 (2.582.508) 712.4 > 15.01 0:06 +0.03 1...c3 2.bxc3 Rxa2 3.Nxb6 axb6 4.Rxb6 Ra3 5.Kf2 Rxc3 6.h4 >Rc4 7.Rc6 Rxh4 8.Rxc5 Kg6 9.Kg3 (4.449.207) 719.0 > 16.01 0:19 -0.05 1...c3 2.bxc3 Rxa2 3.Nxb6 axb6 4.Rxb6 Rc2 5.Rc6 Rxc3 6.Kf2 >g5 7.h3 c4 8.g3 Rc1 9.Kf3 Rc3+ (13.178.537) 667.2 > 16.03 1:43 -0.04++ 1...Bd8 2.Nxc5 c3 3.bxc3 Bb6 4.Kh1 Bxc5 5.Rc7 Rxa2 6.Rf7 >Kg6 7.Rc7 a6 8.g3 (65.396.198) 630.2 > 16.03 4:58 +0.05 1...Bd8 2.Kf1 Bf6 3.h3 Kg6 4.g4 c3 5.Nxc3 Bxc3 6.bxc3 Rxa2 >7.Rc7 Rh2 (186.495.859) 624.0 > 16.06 5:08 +0.06++ 1...Rxb2 2.Nxb2 c3 3.Rxb6 c4 4.Rb4 a5 5.Nd3 cxd3 6.Rh4+ >Kg8 7.Kf2 c2 8.Rc4 d2 9.Rc8+ (192.549.706) 624.9 > 16.06 5:11 +0.41++ 1...Rxb2 2.Nxb2 c3 3.Rxb6 c4 4.Rb4 a5 5.Nd3 cxd3 6.Rh4+ >Kg8 7.Kh1 c2 8.g4 (194.860.437) 625.6 > 16.06 11:32 +3.03 1...Rxb2 2.Re7 Rxa2 3.Nc3 Ra3 4.Nd5 c3 5.Re2 c4+ 6.Kf1 Ra1+ >7.Re1 Rxe1+ 8.Kxe1 Bd4 9.Kd1 a5 10.Kc2 (480.848.256) 694.2 > 17.01 11:50 +2.78-- 1...Rxb2 2.Nxb2 c3 3.Rxb6 c4 4.Rb4 a5 5.Nd3 Kg6 6.Rxc4 c2 >7.Rxc2 Kf5 8.h4 Ke6 (494.667.156) 696.3 > 17.01 11:50 +2.28-- 1...Rxb2 2.Nxb2 c3 3.Rxb6 c4 4.Rb4 a5 5.Nd3 Kg6 6.Rxc4 c2 >7.Rxc2 Kf5 8.h4 g5 (494.723.340) 696.3 > 17.01 12:10 +2.28 1...Rxb2 2.Nxb2 c3 3.Rxb6 c4 4.Rb4 a5 5.Nd3 cxd3 6.Rh4+ Kg8 >7.Kh1 c2 8.Rc4 d2 9.Rc7 (510.468.077) 699.1 > 18.01 13:14 +2.53++ 1...Rxb2 2.Nxb2 c3 3.Rxb6 c4 4.Rb4 a5 5.Nd3 cxd3 6.Rh4+ >Kg8 7.g3 c2 8.Rc4 d2 9.Rh4 (560.377.977) 705.4 > 18.01 15:14 +3.03++ 1...Rxb2 2.Nxb2 c3 3.Rxb6 c4 4.Rb4 a5 5.Nd3 cxd3 6.Rh4+ >Kg8 7.g3 c2 8.Rc4 d2 (653.055.076) 713.8 >best move: Rd2xb2 time: 17:44.485 min n/s: 721.059 CPU 197.9% nodes: >767.557.078 TB: 13.853 > > > >Analysis by Deep Fritz: 2x1533mhz > >1...Kg6 2.Kf1 c3 3.bxc3 Rxa2 4.Nxb6 axb6 5.Rxb6+ > ² (0.41) Depth: 6/13 00:00:00 17kN >1...Bd8! > ² (0.37) Depth: 6/18 00:00:00 23kN > >1...Bd8 2.Rxa7 Bf6 3.Kf1 Bxb2 4.Nxb2 Rxb2 5.a4 c3 6.a5 > = (0.22) Depth: 9/20 00:00:00 123kN >1...c3! > = (0.19) Depth: 9/20 00:00:00 152kN > >1...Bd8 2.Kf1 Bf6 3.h3 Kg6 4.a3 a6 5.Ra7 Bxb2 6.Rxa6+ Kf5 7.Nxc5 > = (-0.09) Depth: 14/28 00:00:07 9671kN >1...Bd8 2.Kf1 Bf6 3.h3 Kg6 4.a3 Bd4 5.g4 Rh2 6.Rxa7 Rxh3 7.Re7 > = (-0.16) Depth: 15/30 00:00:15 21101kN >1...Bd8 2.Kf1 Bf6 3.h3 Kg6 4.g4 Rh2 5.Rxa7 Bxb2 6.Nxb2 Rxb2 7.Ra6+ > = (-0.16) Depth: 16/33 00:00:31 41948kN > >1...c3 2.bxc3 Rxa2 3.Nxb6 axb6 4.Rxb6 Ra3 5.c4 Rc3 6.Kf2 Rxc4 7.Re6 > = (-0.22) Depth: 18/37 00:01:20 106470kN, tb=49 >1...Bd8! > = (-0.25) Depth: 18/37 00:02:54 231378kN, tb=62 >1...Rxb2! > ³ (-0.28) Depth: 18/37 00:03:24 270622kN, tb=70 >1...Rxb2! 2.Nxb2 c3 3.Rxb6 c4 4.Rb4 a5 5.Rb5 c2 6.Kf2 c1Q 7.Ke2 > -+ (-2.56) Depth: 18/37 00:11:34 919980kN, tb=109 >1...Rxb2 2.Nxb2 c3 3.Rxb6 c4 4.Rb4 a5 5.Rb5 c2 6.Kf2 c1Q 7.Ke2 > -+ (-2.56) Depth: 19/37 00:12:54 1017917kN, tb=116 >1...Rxb2! > -+ (-2.88) Depth: 20/40 00:35:29 2764727kN, tb=233 > > > >Analysis by Crafty 17.14: 2x1533mhz > >1...Kg6 2.Kf1 Rd6 3.Kf2 Rd2+ 4.Kf3 Rd6 > ± (0.74) Depth: 6/14 00:00:01 30kN >1...Kg6 2.Kf1 Kh6 3.h3 Rd6 4.Ke2 Kg6 > ± (0.71) Depth: 7/16 00:00:01 76kN >1...Kh6 2.Kf1 g5 3.Re7 Kh5 4.Rb7 Rd6 > ² (0.66) Depth: 7/16 00:00:01 128kN >1...Bd8 2.Rxa7 Bf6 3.Rf7 Bxb2 4.Nxb2 Rxb2 5.a4 > ² (0.49) Depth: 7/16 00:00:01 192kN >1...Bd8 2.Rxa7 Bf6 3.Kf1 Bxb2 4.Nxc5 c3 5.Rf7 > ² (0.46) Depth: 8/17 00:00:01 250kN >1...Bd8 2.Kf1 Bf6 3.h3 Bd4 4.g3 Rf2+ 5.Ke1 Rh2 6.Rxa7 Bxb2 7.Nxb2 Rxb2 8.Ra5 c3 >9.Rxc5 > = (0.04) Depth: 13/26 00:00:10 7618kN >1...Bd8 2.h3 Bf6 3.a3 Kg6 4.Kh2 Be5+ 5.Kg1 Bd4+ 6.Kh2 a6 7.Kg3 Kf5 8.Rf7+ Ke6 >9.Rf4 Ke5 > = (-0.03) Depth: 14/28 00:00:28 24668kN >1...Rxb2 > ³ (-0.43) Depth: 14/28 00:00:32 28660kN yace is faster than both crafties only p800 and also 32 seconds like crafty yace only material(pawn=0.8,knight=3.4,bishop=3.5,rook=5,queen=10.01) is also better than Crafty if you consider my hardware but sligthly worse than the original yace. New position 8/pR4pk/1b6/2p5/N1p5/8/PP1r2PP/6K1 b - - 0 1 Analysis by Yace 0.99.56: 1...Rxb2 2.Nxb2 +- (4.19) Depth: 1 00:00:00 1...a6 2.Rxb6 +- (3.46) Depth: 1 00:00:00 1...Kg6 2.Nxb6 axb6 3.Rxb6+ Kf5 ± (1.07) Depth: 1 00:00:00 1...c3 = (0.01) Depth: 1 00:00:00 1...c3 2.bxc3 = (-0.10) Depth: 2 00:00:00 1...c3 2.bxc3 c4+ 3.Nxb6 axb6 ² (0.53) Depth: 3 00:00:00 1...c3 2.bxc3 c4+ 3.Nxb6 ± (0.79) Depth: 3 00:00:00 1...Rd1+ 2.Kf2 Rh1 3.Re7 ² (0.60) Depth: 3 00:00:00 1...Rd1+ 2.Kf2 Rd2+ 3.Kf3 c3 ² (0.36) Depth: 3 00:00:00 1...Rd6 2.h3 ² (0.35) Depth: 3 00:00:00 1...Rd6 2.h3 Rf6 = (0.24) Depth: 3 00:00:00 1...Rd6 2.h3 Rf6 3.Rd7 ² (0.41) Depth: 4 00:00:00 1...Rd1+ 2.Kf2 Rd2+ 3.Kf3 c3 4.b3 Rxa2 5.Nxc3 ² (0.39) Depth: 4 00:00:00 1...Rd1+ 2.Kf2 Rd2+ 3.Kf3 c3 4.bxc3 Rxa2 5.Nxb6 = (0.19) Depth: 4 00:00:00 1...Rd1+ 2.Kf2 Rd2+ 3.Kf3 c3 4.bxc3 Rxa2 5.Nxb6 = (0.19) Depth: 5 00:00:00 13kN 1...Rd1+ 2.Kf2 Kh6 3.h3 Rd6 4.Re7 Rf6+ 5.Ke3 g6 ² (0.41) Depth: 6 00:00:00 17kN 1...Rd6 2.h3 Kh6 3.Nxc5 Bxc5+ 4.Kh2 ² (0.40) Depth: 6 00:00:00 17kN 1...Rd6 2.h4 Rd1+ 3.Kh2 Rd4 4.h5 Rd6 ² (0.39) Depth: 6 00:00:00 17kN 1...Kh6 2.Nxb6 Rxb2 3.h3 axb6 4.Re7 ² (0.38) Depth: 6 00:00:00 17kN 1...Kh6 2.h3 Rd6 3.Re7 Rd1+ 4.Kf2 g6 ² (0.38) Depth: 6 00:00:00 17kN 1...Kh6 2.h4 g6 3.Kh2 Rd6 4.g4 Re6 ² (0.27) Depth: 7 00:00:00 319kN 1...Kh6 2.h3 g6 3.Kh2 Rd6 4.Rf7 Rd3 5.Nc3 ² (0.32) Depth: 8 00:00:01 452kN 1...c3 2.bxc3 Rxa2 3.Re7 ² (0.31) Depth: 8 00:00:01 452kN 1...c3 2.bxc3 Rxa2 3.Nxb6 axb6 4.Rxb6 Ra3 5.Rc6 Rxc3 6.Kf2 = (0.19) Depth: 8 00:00:01 452kN 1...Bd8 2.Rxa7 Bf6 3.h3 Bxb2 4.Nxb2 Rxb2 5.Ra5 Rb1+ 6.Kf2 = (0.18) Depth: 8 00:00:02 452kN 1...Bd8 2.Rxa7 Bf6 3.Rb7 Bd4+ 4.Kf1 Rf2+ 5.Ke1 Rxg2 6.h3 Rf2 = (0.17) Depth: 8 00:00:02 938kN 1...Bd8 2.Rxa7 Bf6 3.Rb7 Bd4+ 4.Kf1 Rf2+ 5.Ke1 Rxg2 6.h3 Rh2 7.Rb5 Rxh3 8.Nxc5 = (0.15) Depth: 9 00:00:02 1223kN 1...c3 2.bxc3 Rxa2 3.Nxb6 axb6 4.Rxb6 Ra3 5.Rc6 Rxc3 6.g4 = (0.14) Depth: 9 00:00:02 1223kN 1...c3 2.bxc3 Rxa2 3.Nxb6 axb6 4.Rxb6 Ra3 5.Rc6 Rxc3 = (0.12) Depth: 9 00:00:03 1223kN 1...c3 2.bxc3 Rxa2 3.Nxb6 axb6 4.Rxb6 Ra3 5.c4 Ra4 6.Kf2 Rxc4 7.Rc6 Rc3 8.g4 = (0.22) Depth: 10 00:00:03 1699kN 1...Bd8 2.Rxa7 Bf6 3.Rb7 Bd4+ 4.Kf1 Rf2+ 5.Ke1 Rxg2 6.Nxc5 Bxc5 7.Rb5 = (0.21) Depth: 10 00:00:04 1878kN 1...Bd8 2.Rxa7 Bf6 3.Rb7 Bd4+ 4.Kf1 Rf2+ 5.Ke1 Rxg2 6.h3 Rh2 7.Rb5 g6 = (0.11) Depth: 10 00:00:05 2332kN 1...Bd8 2.Rxa7 Bf6 3.Rb7 Bd4+ 4.Kf1 Rf2+ 5.Ke1 Rxg2 6.h3 Rh2 7.Rb5 Kg6 8.Rb6+ Kf5 = (0.10) Depth: 11 00:00:11 5126kN 1...Bd8 2.h3 Bf6 3.Kf1 Bd4 4.g3 Rf2+ 5.Ke1 a6 6.Ra7 Rh2 7.Rxa6 Bxb2 8.Nxb2 = (0.09) Depth: 12 00:00:26 11702kN 1...Rxb2 2.Nxb2 c3 3.Rxb6 c4 4.Rb4 a5 5.Nd3 cxd3 6.Rc4 c2 7.Rd4 c1Q+ 8.Kf2 = (0.08) Depth: 12 00:00:32 15074kN 1...Rxb2 2.Nxb2 c3 3.Rxb6 c4 4.Rb4 a5 5.Nxc4 c2 6.Rb3 c1Q+ 7.Kf2 Qc2+ 8.Nd2 Qxd2+ 9.Kf3 µ (-1.30) Depth: 12 00:00:37 17035kN 1...Rxb2 2.Nxb2 c3 3.Rxb6 c4 4.Rb4 a5 5.Nd3 cxd3 6.Rh4+ Kg8 7.Rc4 d2 8.Rc8+ Kf7 9.Rd8 -+ (-1.56) Depth: 12 00:00:40 18422kN 1...Rxb2 2.Nxb2 c3 3.Rxb6 c4 4.Rb4 a5 5.Rb5 c2 6.Kf2 c1Q 7.Ke2 Qg1 8.Kf3 Qf1+ 9.Ke3 Qxg2 10.h3 -+ (-1.89) Depth: 13 00:00:56 26155kN (Blass, Tel-aviv 24.12.2001) Yace only material needs more time on the same hardware New position 8/pR4pk/1b6/2p5/N1p5/8/PP1r2PP/6K1 b - - 0 1 Analysis by Yace 0.99.56: 1...Rxg2+ 2.Kxg2 +- (4.10) Depth: 1 00:00:00 1...Bc7 2.Rxc7 +- (3.40) Depth: 1 00:00:00 1...Bd8 2.Nxc5 ² (0.70) Depth: 1 00:00:00 1...c3 2.Nxb6 axb6 = (0.00) Depth: 1 00:00:00 1...Rd1+ 2.Kf2 = (-0.10) Depth: 1 00:00:00 1...Rd1+ 2.Kf2 Rh1 3.Nxb6 axb6 = (0.00) Depth: 2 00:00:00 1...Rd1+ 2.Kf2 Rh1 3.Nxb6 axb6 = (0.00) Depth: 3 00:00:00 1...Rd1+ 2.Kf2 Rh1 3.Nxb6 axb6 = (0.00) Depth: 4 00:00:00 1...Rd1+ 2.Kf2 Rh1 3.Nxb6 axb6 4.Rxb6 = (0.00) Depth: 5 00:00:00 5kN 1...Rd1+ 2.Kf2 Rd2+ 3.Kf1 Rd1+ 4.Ke2 Rh1 5.Nxb6 axb6 6.Rxb6 Rxh2 = (0.00) Depth: 6 00:00:00 61kN 1...Rd1+ 2.Kf2 Rd2+ 3.Kf1 Rd1+ 4.Ke2 Rh1 5.Nxb6 axb6 6.Rxb6 Rxh2 7.Kf3 = (0.00) Depth: 7 00:00:00 127kN 1...Rd1+ 2.Kf2 Rd2+ 3.Kf1 Rd1+ 4.Ke2 Rh1 5.Nxb6 axb6 6.Rxb6 Rxh2 7.Kf3 Kh8 = (0.00) Depth: 8 00:00:00 282kN 1...Rd1+ 2.Kf2 Rd2+ 3.Kf1 Rd1+ 4.Ke2 Rg1 5.Kf3 Ra1 6.Nxb6 axb6 7.Rxb6 Rxa2 = (0.00) Depth: 9 00:00:01 734kN 1...Rd1+ 2.Kf2 Rd2+ 3.Kf1 Rd1+ 4.Ke2 Rg1 5.Kf3 Rb1 6.g3 Rf1+ 7.Ke2 Rh1 8.Nxb6 axb6 9.Rxb6 = (0.00) Depth: 10 00:00:02 1476kN 1...Rd1+ 2.Kf2 Rd2+ 3.Kf1 Rd1+ 4.Ke2 Rg1 5.Kf3 Rf1+ 6.Kg3 Rf6 7.Nxb6 axb6 8.b3 cxb3 9.axb3 Kh8 = (0.00) Depth: 11 00:00:04 2809kN 1...Rd1+ 2.Kf2 Rd2+ 3.Kf1 Rd1+ 4.Ke2 Rg1 5.Kf3 Rf1+ 6.Kg3 Rf6 7.Nxb6 axb6 8.b3 cxb3 9.axb3 Kh8 10.h3 = (0.00) Depth: 12 00:00:12 7719kN 1...Rd1+ 2.Kf2 Rd2+ 3.Kf1 Rd1+ 4.Ke2 Rg1 5.Kf3 Rf1+ 6.Kg3 Rf6 7.Nxb6 axb6 8.b3 cxb3 9.axb3 Kh8 10.h3 Kh7 = (0.00) Depth: 13 00:00:31 21070kN 1...Rxb2 2.Nxb2 c3 3.Rxb6 c4 4.Rb4 a5 5.Nd3 cxd3 6.Rc4 d2 7.Rh4+ Kg8 8.g3 d1Q+ 9.Kf2 = (-0.01) Depth: 13 00:00:41 27844kN 1...Rxb2 2.Nxb2 c3 3.Rxb6 c4 4.Rb4 a5 5.Nd3 cxd3 6.Rh4+ Kg8 7.g3 c2 8.Rc4 d2 9.Rc8+ Kh7 10.Rh8+ Kxh8 µ (-0.80) Depth: 13 00:00:44 29800kN 1...Rxb2 2.Nxb2 c3 3.Rxb6 c4 4.Rb4 a5 5.Kf2 axb4 6.Nd3 cxd3 7.Ke1 c2 8.Kd2 Kg8 9.g3 Kh7 µ (-0.80) Depth: 14 00:00:50 33861kN 1...Rxb2 2.Nxb2 c3 3.Rxb6 c4 4.Rb4 a5 5.Nxc4 c2 6.g3 µ (-1.20) Depth: 15 00:01:28 59017kN 1...Rxb2 2.Re7 Rxa2 3.Nxb6 axb6 4.h3 -+ (-1.60) Depth: 15 00:02:26 97006kN (Blass, Tel-aviv 25.12.2001) Uri
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