Author: Ernst Walet
Date: 11:48:40 11/05/01
Go up one level in this thread
I tested this position with some engines, see below. Note that the Tigers used 192MB hash and that Fritz 5.32 and Hiarcs 5.32 used 256MB because it is the maximum they can use. I tested Shredder 5.32 with styke set to "normal" as well because I usually use it that way while analyzing. Ernst. 2r2bk1/2rb4/1n1p1P1p/qpnPp1p1/p3P1P1/P1N1B1Q1/RPBN2K1/5R2 w - - 0 1 Analysis by Chess Tiger 14.0: 1.Raa1 Be8 2.Rh1 Rf7 3.Bxc5 Rxc5 ± (0.96) Depth: 5 00:00:00 54kN 1.Raa1 Be8 2.Rf3 Bg6 3.Bxc5 Rxc5 4.Rh1 ± (1.04) Depth: 6 00:00:00 97kN 1.Raa1 Be8 2.Rf3 Bg6 3.Rh1 Rf7 4.Qf2 ± (0.80) Depth: 7 00:00:01 243kN 1.f7+ Kg7 2.Qh3 Be7 3.Rh1 Rh8 4.Qh5 b4 5.axb4 Qxb4 ± (0.90) Depth: 7 00:00:02 389kN 1.Rf3 Qa6 2.Bxc5 Rxc5 3.Ra1 Be8 4.Rh1 Bg6 ± (1.06) Depth: 7 00:00:04 529kN 1.Qf3 Be8 2.Qf5 Rf7 3.Rh1 Bg7 4.Bxg5 hxg5 ± (1.14) Depth: 7 00:00:06 808kN 1.Qf3 Rb8 2.Kg1 Rbc8 3.Raa1 b4 4.axb4 Qxb4 5.Rab1 ± (1.12) Depth: 8 00:00:09 1277kN 1.Qf3 Rb8 2.Bf2 Nc4 3.Nxc4 bxc4 4.Bxc5 Rxc5 5.Qh3 Qd8 6.Qh5 ± (1.10) Depth: 9 00:00:21 2869kN 1.Qf3 Nc4 2.Nxc4 bxc4 3.Bxc5 Rxc5 4.Raa1 R5c7 5.Rh1 Rb8 6.Ra2 Rcb7 ± (1.04) Depth: 10 00:00:37 5217kN 1.Rf3 Nc4 2.Nxc4 bxc4 3.Bxc5 Rxc5 4.Ra1 Rb8 5.Rb1 Qa6 6.Rff1 Rd8 ± (1.08) Depth: 10 00:00:39 5578kN 1.Bxg5 hxg5 2.Qe3 Be8 3.Qxg5+ Kh8 4.Rh1+ Rh7 5.f7 Bxf7 6.Qf6+ Kg8 7.Rxh7 Kxh7 8.Qxf7+ ± (1.16) Depth: 10 00:00:49 7095kN 1.Bxg5 hxg5 2.Qe3 Be8 3.Qxg5+ Bg7 4.Rh1 Rf7 5.fxg7 Rxg7 6.Qh4 Kf7 7.Qh5+ Kg8 +- (1.42) Depth: 11 00:01:07 9773kN (PIII-500E, 512MB hash, 3, 4 and 5 piece EGTB's 05.11.2001) Analysis by Deep Fritz: 1.f7+ Kg7 2.Qf3 Kh7 3.Qg3 ² (0.47) Depth: 4/22 00:00:00 3kN 1.f7+ Kg7 2.Qf3 Kh7 ² (0.41) Depth: 5/23 00:00:00 17kN 1.f7+ Kg7 2.Qf3 Kh7 3.Qh3 ² (0.38) Depth: 6/34 00:00:00 52kN 1.f7+ Kg7 2.Qf3 Kh7 3.Qh3 ² (0.44) Depth: 7/25 00:00:00 141kN 1.f7+ Kg7 2.Qf3 Be7 3.Bd1 Rf8 4.Be2 b4 5.axb4 Qxb4 ² (0.41) Depth: 8/29 00:00:00 285kN 1.Qf3! ² (0.44) Depth: 8/29 00:00:01 366kN 1.Qf3 Kh7 2.f7 Be7 3.Raa1 Rf8 4.Rac1 b4 5.axb4 Qxb4 ² (0.44) Depth: 9/31 00:00:04 1415kN 1.Rf3! ² (0.47) Depth: 9/31 00:00:04 1748kN 1.Rf3 b4 2.axb4 Qxb4 3.Rf1 Be8 4.Kf2 Rf7 5.Ke1 Bd7 6.Rf2 ² (0.28) Depth: 10/35 00:00:09 3551kN 1.Qf3! ² (0.31) Depth: 10/35 00:00:10 3668kN 1.Qf3! Kh7 2.Qh3 Kg8 3.f7+ Kg7 4.Qh5 Be7 5.Rh1 b4 6.Qxh6+ Kxf7 ± (0.75) Depth: 10/39 00:00:25 9218kN 1.Qf3 Be8 2.Qf5 Rf7 3.Bxg5 Bg7 4.Rh1 Bd7 5.Qg6 hxg5 6.Qh7+ Kf8 ² (0.56) Depth: 11/39 00:00:44 16160kN 1.f7+! ² (0.59) Depth: 11/39 00:00:48 17625kN 1.Bxg5! ² (0.63) Depth: 11/43 00:02:21 54158kN 1.Bxg5! hxg5 2.Qe3 Be8 3.Qxg5+ Bg7 4.Rh1 b4 5.axb4 Qxb4 6.fxg7 Rxg7 ² (0.66) Depth: 11/43 00:02:24 55342kN 1.Bxg5 hxg5 2.Qe3 Bxg4 3.Qxg5+ Kf7 4.Qxg4 Ke8 5.Qe2 Ncd7 6.f7+ Kd8 ± (0.78) Depth: 12/40 00:02:45 63598kN 1.Bxg5 hxg5 2.Qe3 Bh6 3.Qh3 Bf8 4.Qh5 Be8 5.Qxg5+ ± (0.81) Depth: 13/44 00:04:36 109085kN 1.Bxg5 hxg5 2.Qe3 Be8 3.Qxg5+ Bg7 4.Rh1 b4 5.fxg7 Rxg7 6.Qh4 Bb5 ± (0.81) Depth: 14/41 00:09:16 223900kN (PIII-500E, 512MB hash, 3, 4 and 5 piece EGTB's 05.11.2001) Analysis by Shredder 5.32: (style "normal") 1.f7+ Kg7 2.Qh3 b4 3.axb4 Qxb4 4.Qh5 Qa3 = (0.20) Depth: 6/12 00:00:02 107kN 1.f7+ Kg7 2.Qh3 b4 3.axb4 Qxb4 4.Qh5 Be7 5.Nxa4 Nbxa4 6.Rxa4 Bxa4 7.f8Q+ Rxf8 8.Qxg5+ hxg5 ² (0.44) Depth: 6/12 00:00:03 137kN 1.f7+ Kg7 2.Qh3 b4 3.axb4 Qxb4 4.Qh5 Be7 5.Kg1 ² (0.35) Depth: 7/14 00:00:04 228kN 1.f7+ Kg7 2.Qh3 b4 3.axb4 Qxb4 4.Qh5 Be7 5.Kg1 Bf6 6.Nxa4 Bxa4 7.f8Q+ Rxf8 8.Bxc5 Qxd2 9.Bxb6 = (0.10) Depth: 8/16 00:00:08 640kN 1.f7+ Kg7 2.Qh3 b4 3.axb4 Qxb4 4.Qh5 Be7 5.Kg1 Bf6 6.Nxa4 Bxa4 7.Rxa4 Ncxa4 8.f8Q+ Kxf8 9.Qxh6+ Ke7 10.Qxf6+ Ke8 = (0.03) Depth: 8/16 00:00:09 817kN 1.Qh3 Be8 2.Kg1 b4 3.axb4 Qxb4 4.Rf2 Bf7 5.Bxc5 Rxc5 6.Bxa4 Bxd5 7.exd5 Nxa4 8.Rxa4 Rxc3 9.Qxc3 Qxg4+ 10.Rxg4 = (0.04) Depth: 8/16 00:00:10 923kN 1.Qh3 Be8 2.Kg1 Bg6 3.Raa1 b4 4.axb4 Qxb4 5.Rab1 = (0.09) Depth: 8/16 00:00:12 1088kN 1.Raa1 b4 2.axb4 Qxb4 3.Rab1 Bg7 4.fxg7 Bc6 5.dxc6 Qxe4+ 6.Bxe4 = (0.10) Depth: 8/16 00:00:14 1294kN 1.Raa1 b4 2.axb4 Qxb4 3.Rab1 Be8 4.Qh3 Bg6 5.Kg1 a3 = (0.18) Depth: 8/16 00:00:16 1430kN 1.Raa1 b4 2.axb4 Qxb4 3.Rab1 Nc4 4.Nxc4 Qxc4 5.f7+ Kg7 6.Qh3 Bb5 7.Qh5 Nxe4 8.Bxe4 Rxf7 = (0.19) Depth: 9/18 00:00:28 2732kN 1.Raa1 b4 2.axb4 Qxb4 3.Rab1 Nc4 4.Nxc4 Qxc4 5.Qh3 Be8 6.Ra1 Qb4 7.Rab1 = (0.14) Depth: 10/20 00:01:00 6080kN 1.Qh3 b4 2.axb4 Qxb4 3.f7+ Kg7 4.Qh5 Be7 5.Rh1 Nxe4 6.Bxe4 Re8 7.fxe8Q = (0.15) Depth: 10/20 00:01:12 7381kN 1.Qh3 Be8 2.Bxc5 Rxc5 3.f7+ Bxf7 4.Bxa4 bxa4 5.Qh5 Bxh5 6.Rxf8+ Rxf8 = (0.15) Depth: 10/20 00:01:32 9479kN 1.Qf3 b4 2.axb4 Qxb4 3.f7+ Kh7 4.Bxg5 hxg5 5.Qf6 Bh6 6.Rh1 Bf5 7.exf5 Qxg4+ 8.Kf1 = (0.16) Depth: 10/20 00:01:47 10987kN 1.Qf3 Be8 2.Bxc5 dxc5 3.Qf5 b4 4.axb4 cxb4 5.Nxa4 b3 6.f7+ Bxf7 7.Rf2 = (0.16) Depth: 10/20 00:02:07 13194kN 1.Bxg5 hxg5 2.Qe3 Be8 3.Qxg5+ Kf7 4.Rh1 Nc4 5.Nxc4 Ne6 6.Nxa5 Nf4+ 7.Qxf4 = (0.17) Depth: 10/20 00:03:01 18858kN 1.Bxg5 hxg5 2.Qe3 Be8 3.Qxg5+ Kf7 4.Rh1 Nc4 5.Nxc4 Ne6 6.Nxa5 Nf4+ 7.Qxf4 ² (0.52) Depth: 10/20 00:03:18 20722kN 1.Bxg5 hxg5 2.Qe3 Bh6 3.Qh3 Bg7 4.fxg7 Kxg7 5.Qh5 b4 ± (1.25) Depth: 10/20 00:05:53 36571kN 1.Bxg5 hxg5 2.Qe3 Bh6 3.Qh3 Bg7 4.fxg7 b4 5.axb4 Nb7 +- (1.50) Depth: 11/22 00:07:34 46459kN 1.Bxg5 hxg5 2.Qe3 Bh6 3.Qh3 Bf8 4.Qh5 Be8 5.Bxa4 Bxh5 6.gxh5 Nbxa4 7.Rh1 Nxc3 +- (1.50) Depth: 11/22 00:07:48 47815kN (PIII-500E, 512MB hash, 3, 4 and 5 piece EGTB's 04.11.2001) Analysis by Fritz 7: 1.Qh3 Be8 ² (0.38) Depth: 6/23 00:00:00 110kN 1.Qh3 Be8 = (0.22) Depth: 7/22 00:00:00 155kN 1.Rf2! Nc4 = (0.25) Depth: 7/31 00:00:02 491kN 1.Rf2! Nc4 = (0.25) Depth: 7/31 00:00:02 491kN 1.Rf2 Be8 = (0.25) Depth: 8/30 00:00:04 896kN 1.Qh3 Be8 2.Rf2 Rf7 = (0.25) Depth: 8/30 00:00:04 1058kN 1.f7+! ² (0.29) Depth: 8/30 00:00:06 1426kN 1.Rf3! ² (0.32) Depth: 8/30 00:00:07 1614kN 1.Rf3 Nc4 = (0.25) Depth: 9/27 00:00:09 2231kN 1.f7+! Kg7 ² (0.28) Depth: 9/30 00:00:09 2261kN 1.f7+! Kg7 ² (0.29) Depth: 9/30 00:00:09 2261kN 1.f7+ Kg7 ² (0.34) Depth: 10/39 00:00:28 6732kN 1.Qf3! Nc4 ² (0.38) Depth: 10/39 00:00:48 11653kN 1.Qf3! Nc4 ² (0.38) Depth: 10/39 00:00:48 11653kN 1.Qf3 Kf7 2.Qh3 Kg8 3.Bxg5 hxg5 ² (0.47) Depth: 11/38 00:01:47 25987kN 1.Qf3 Kf7 2.Qh3 Kg8 3.f7+ Kg7 4.Qf3 Be7 5.Bxc5 Rxc5 6.Qf6+ Bxf6 ² (0.44) Depth: 12/39 00:02:40 39228kN 1.Bxg5! ² (0.47) Depth: 12/42 00:04:20 64302kN 1.Bxg5! hxg5 2.Qe3 Be8 3.Qxg5+ Kh8 4.Rh1+ Rh7 5.Rxh7+ Kxh7 ² (0.50) Depth: 12/42 00:04:28 66277kN 1.Bxg5 hxg5 ± (0.78) Depth: 13/43 00:07:25 109607kN (PIII-500E, 512MB hash, 3, 4 and 5 piece EGTB's 04.11.2001) Analysis by Hiarcs 7.32: 1.f7+ Kg7 ² (0.63) Depth: 1 00:00:00 1.f7+ Kg7 2.Qf2 Bxg4 3.Qf6+ Kh7 ² (0.57) Depth: 3/16 00:00:00 1.f7+ Kg7 2.Qf2 Bxg4 3.Qf6+ Kh7 ² (0.57) Depth: 3/16 00:00:00 1.f7+ Kg7 2.Qf2 Bxg4 3.Qf6+ Kh7 ² (0.57) Depth: 3/16 00:00:00 1.f7+ Kg7 2.Qf2 Bxg4 3.Qf6+ Kh7 ² (0.57) Depth: 3/16 00:00:00 1.f7+ Kg7 2.Qh3 b4 3.axb4 Qxb4 ² (0.62) Depth: 4/16 00:00:00 1.f7+ Kg7 ± (0.87) Depth: 5/19 00:00:00 16kN 1.f7+ Kg7 2.Qh3 b4 3.axb4 Qxb4 4.Qh5 Be7 ± (0.95) Depth: 5/21 00:00:00 30kN 1.f7+ Kg7 2.Qh3 b4 3.axb4 Qxb4 4.Qh5 Be7 5.Rh1 Rh8 ± (0.91) Depth: 6/21 00:00:03 183kN 1.f7+ Kg7 2.Qh3 b4 3.axb4 Qxb4 4.Qh5 Be7 5.Rh1 Rh8 ± (0.91) Depth: 7/23 00:00:18 968kN 1.f7+ Kg7 2.Qh3 Be7 3.Qh5 b4 4.axb4 Qxb4 5.Rh1 ± (0.89) Depth: 8/25 00:01:06 3509kN 1.f7+ Kg7 2.Qh3 Be7 3.Qh5 Rh8 4.Raa1 b4 5.Na2 bxa3 6.bxa3 ± (1.02) Depth: 9/27 00:06:16 20163kN 1.Bxg5 hxg5 ± (1.14) Depth: 9/29 00:08:06 25193kN 1.Bxg5 hxg5 2.Qe3 Bxg4 3.Qxg5+ Kf7 4.Qxg4 Ke8 5.f7+ Rxf7 6.Rxf7 Kxf7 ± (1.36) Depth: 9/29 00:08:56 27423kN 1.Bxg5 hxg5 2.Qe3 Be8 3.Qxg5+ Bg7 4.Rh1 Nb7 5.fxg7 Rxg7 6.Qh4 Kf8 ± (1.32) Depth: 10/29 00:13:42 40465kN (PIII-500E, 512MB hash, 3, 4 and 5 piece EGTB's 05.11.2001) Analysis by Shredder 5.32: 1.Qh3 Be8 2.Raa1 b4 3.axb4 Qxb4 4.Rab1 = (0.19) Depth: 6/12 00:00:00 58kN 1.f7+ Kg7 2.Qh3 b4 3.axb4 Qxb4 4.Qh5 Qa3 = (0.20) Depth: 6/12 00:00:01 85kN 1.f7+ Kg7 2.Qh3 b4 3.axb4 Qxb4 4.Qh5 Be7 5.Nxa4 Nbxa4 6.Rxa4 Bxa4 7.f8Q+ Rxf8 8.Qxg5+ hxg5 ² (0.44) Depth: 6/12 00:00:01 101kN 1.f7+ Kg7 2.Qh3 b4 3.axb4 Qxb4 4.Qh5 Be7 5.Kg1 ² (0.35) Depth: 7/14 00:00:02 182kN 1.f7+ Kg7 2.Qh3 b4 3.axb4 Qxb4 4.Qh5 Be7 5.Kg1 Bf6 6.Nxa4 Bxa4 7.f8Q+ Rxf8 8.Bxc5 Qxd2 9.Bxb6 = (0.10) Depth: 8/16 00:00:06 554kN 1.f7+ Kg7 2.Qh3 b4 3.axb4 Qxb4 4.Qh5 Be7 5.Kg1 Bf6 6.Nxa4 Bxa4 7.Rxa4 Ncxa4 8.f8Q+ Kxf8 9.Qxh6+ Ke7 10.Qxf6+ Ke8 = (0.03) Depth: 8/16 00:00:07 755kN 1.Qh3 Be8 2.Kg1 b4 3.axb4 Qxb4 4.Rf2 Bg6 5.Bxc5 Rxc5 6.Bxa4 Bxe4 7.Ndxe4 Nxa4 8.Rxa4 = (0.04) Depth: 8/16 00:00:08 829kN 1.Qh3 Be8 2.Kg1 Bg6 3.Raa1 b4 4.axb4 Qxb4 5.Rab1 = (0.09) Depth: 8/16 00:00:09 925kN 1.Raa1 b4 2.axb4 Qxb4 3.Rab1 Nxe4 4.Bxe4 = (0.10) Depth: 8/16 00:00:10 958kN 1.Raa1 b4 2.axb4 Qxb4 3.Rab1 Nc4 4.Nxc4 Qxc4 5.Ra1 Bb5 6.Rac1 = (0.19) Depth: 8/16 00:00:11 1056kN 1.Raa1 b4 2.axb4 Qxb4 3.Rab1 Nc4 4.Nxc4 Qxc4 5.f7+ Kg7 6.Qh3 Bb5 7.Qh5 Qxe4+ 8.Nxe4 Bxf1+ 9.Rxf1 Nxe4 = (0.19) Depth: 9/18 00:00:18 1707kN 1.Raa1 b4 2.axb4 Qxb4 3.Rab1 Nc4 4.Nxc4 Qxc4 5.Qh3 Be8 6.Ra1 Qb4 7.Rab1 = (0.14) Depth: 10/20 00:00:39 3785kN 1.Qf3 b4 2.f7+ Kh7 3.axb4 Qxb4 = (0.15) Depth: 10/20 00:00:49 4891kN 1.Qf3 Be8 2.Raa1 Bg6 3.Qe2 Rf7 4.Bxc5 Rxc5 5.Qxb5 Qxb5 6.Nxb5 Rxb5 = (0.15) Depth: 10/20 00:01:09 6879kN 1.Qf3 Be8 2.Qf5 b4 3.axb4 Qxb4 4.Bxc5 Qxc5 5.Nxa4 Qxc2 6.Nxb6 Rc4 7.Nxc8 Qxe4+ 8.Nxe4 ² (0.40) Depth: 11/22 00:02:28 14798kN 1.Qf3 Be8 2.Qf5 Rb7 3.Raa1 b4 4.Bxc5 Qxc5 5.axb4 Qd4 6.Qe6+ Bf7 7.Rf5 ² (0.40) Depth: 11/22 00:02:36 15656kN 1.Qf3 Be8 2.Qf5 b4 3.axb4 Qxb4 4.Kh1 Bf7 5.Rfa1 Be8 6.Kg1 Bf7 7.Bf2 Nbd7 8.Bxa4 Nxa4 9.Rxa4 Qxb2 ² (0.26) Depth: 12/24 00:04:22 26347kN 1.f7+ Kg7 2.Qh3 Be7 3.Rh1 Kxf7 4.Qh5+ Kf6 ² (0.27) Depth: 12/24 00:04:59 30013kN 1.f7+ Kg7 2.Qh3 Be7 3.Qh5 b4 4.axb4 Qxb4 5.Bxc5 dxc5 6.f8Q+ Rxf8 7.Bxa4 ² (0.50) Depth: 12/24 00:07:04 42962kN 1.Bxg5 hxg5 2.Qe3 Bh6 3.Rh1 Nxe4 4.Qxe4 Qxc3 5.bxc3 ² (0.51) Depth: 12/24 00:09:51 60250kN 1.Bxg5 hxg5 2.Qe3 Bh6 3.Qh3 Kh7 4.Rh1 b4 5.axb4 Kg8 6.Qxh6 Kf7 ± (0.86) Depth: 12/24 00:10:51 66588kN 1.Bxg5 hxg5 2.Qe3 Bg7 3.fxg7 Be8 4.Qxg5 Rxg7 5.Qh6 Rxg4+ 6.Kh2 Rg7 7.Qxd6 Rh7+ 8.Kg3 Rg7+ 9.Kh3 Rh7+ 10.Kg2 Rg7+ 11.Kh1 +- (1.60) Depth: 12/24 00:15:14 93211kN (PIII-500E, 512MB hash, 3, 4 and 5 piece EGTB's 05.11.2001) Analysis by Fritz 5.32: 1.f7+ Kh7 2.Rf6 Be7 ² (0.66) Depth: 3/24 00:00:02 2kN 1.f7+ Kh7 2.Rf6 Kh8 3.Nf3 ² (0.69) Depth: 4/18 00:00:02 5kN 1.f7+ Kg7 2.Raa1 b4 3.axb4 Qxb4 4.Ra2 ² (0.66) Depth: 5/29 00:00:02 23kN 1.f7+ Kg7 2.Raa1 b4 3.axb4 Qxb4 4.Ra2 Be7 ± (0.72) Depth: 6/30 00:00:02 71kN 1.f7+ Kg7 2.Raa1 b4 3.axb4 Qxb4 4.Ra2 Kh8 5.Nf3 ± (0.75) Depth: 7/29 00:00:02 158kN 1.f7+ Kg7 2.Qh3 b4 3.axb4 Qxb4 4.Qh5 Nb3 5.Bxb3 axb3 ± (0.72) Depth: 8/34 00:00:03 485kN 1.f7+ Kg7 2.Qh3 b4 3.axb4 Qxb4 4.Qh5 Be7 5.Rf2 Bf6 ± (0.78) Depth: 9/34 00:00:04 1172kN 1.f7+ Kg7 2.Qh3 b4 3.axb4 Qxb4 4.Qh5 Be7 5.Rh1 a3 ± (0.88) Depth: 10/39 00:00:15 5876kN 1.f7+ Kg7 2.Qh3 Be7 3.Qh5 Rh8 4.Rf3 Qa8 ± (0.81) Depth: 11/42 00:00:47 21335kN 1.Bxg5! ± (0.84) Depth: 11/42 00:01:41 47175kN 1.Bxg5 hxg5 2.Qe3 Be8 3.Qxg5+ Bg7 4.Rh1 Rf7 5.Rh6 Nbd7 ± (0.91) Depth: 12/44 00:03:13 94603kN 1.f7+! ± (0.94) Depth: 12/44 00:03:34 104513kN 1.f7+! Kg7 2.Qh3 Be7 3.Qh5 Bf6 4.Rf3 b4 5.axb4 Qxb4 ± (1.00) Depth: 12/45 00:04:45 140177kN 1.f7+ Kg7 2.Qh3 Be7 3.Qh5 Qa8 4.Raa1 Rh8 5.Rac1 Qc8 ± (1.03) Depth: 13/45 00:09:14 273092kN 1.Bxg5! ± (1.06) Depth: 13/45 00:10:32 312351kN 1.Bxg5! hxg5 2.Qe3 Be8 3.Qxg5+ Bg7 4.Rh1 Qa7 5.Qh4 Bxf6 ± (1.16) Depth: 13/47 00:14:10 432032kN 1.Bxg5 hxg5 2.Qe3 Be8 3.Qxg5+ Bg7 4.Rh1 Qa7 5.Qh4 Bxf6 ± (1.06) Depth: 14/51 00:29:04 905904kN (PIII-500E, 512MB hash, 3, 4 and 5 piece EGTB's 05.11.2001) Analysis by Gambit Tiger 2.0: 1.Rh1 Nc4 2.Nxc4 bxc4 3.Raa1 Rb7 4.Rab1 +- (1.92) Depth: 6 00:00:00 61kN 1.Rh1 Be8 2.Raa1 b4 3.axb4 Qxb4 4.Raf1 Qxb2 5.Bxc5 Qxc2 +- (1.68) Depth: 7 00:00:01 146kN 1.Raa1 b4 2.axb4 Qxb4 3.Rab1 a3 4.Na2 Qb5 5.bxa3 +- (1.72) Depth: 7 00:00:01 177kN 1.f7+ Kg7 2.Qh3 Be7 3.Qh5 Rf8 4.Rh1 +- (1.80) Depth: 7 00:00:01 214kN 1.Qf3 Qa6 2.Raa1 Kh7 3.Rac1 Qa5 4.Rh1 +- (1.90) Depth: 7 00:00:02 404kN 1.Qf3 Qa6 2.Raa1 Qa5 3.Rh1 b4 4.axb4 Qxb4 5.Rab1 +- (1.94) Depth: 8 00:00:04 565kN 1.f7+ Kh7 2.Qh3 Nb3 3.Qh5 Nxd2 4.Bxd2 b4 5.axb4 Qxb4 +- (2.12) Depth: 8 00:00:05 680kN 1.f7+ Kh7 2.Qh3 Bg7 3.Qh5 Rf8 4.Rh1 Bc8 5.Bxg5 Rcxf7 +- (1.94) Depth: 9 00:00:06 932kN 1.f7+ Kg7 2.Qh3 Nc4 3.Nxc4 bxc4 4.Qh5 Nd3 5.Bxd3 cxd3 6.Rh1 +- (1.94) Depth: 10 00:00:15 2283kN 1.Qf3 Qa6 2.Raa1 Qa5 3.f7+ Kh7 4.Qf6 Bxg4 5.Bxg5 Bh3+ 6.Kxh3 hxg5 7.Qxg5 +- (2.08) Depth: 10 00:00:22 3251kN 1.Qf3 b4 2.axb4 Qxb4 3.f7+ Kh7 4.Qf6 Bxg4 5.Nf3 Bxf3+ 6.Rxf3 Nbd7 7.Qf5+ Kg7 8.Nxa4 +- (2.34) Depth: 11 00:01:28 13442kN 1.Qf3 b4 2.axb4 Qxb4 3.f7+ Kh7 4.Qh3 Nc4 5.Nxc4 Qxc4 6.Qh5 Kg7 7.Rh1 +- (2.52) Depth: 12 00:02:50 26402kN 1.f7+ Kg7 2.Qh3 Be7 3.Qh5 Rh8 4.Rf3 b4 5.axb4 Qxb4 6.Rf1 Rf8 7.Rh1 Bxg4 8.Qxg4 Rxf7 +- (2.46) Depth: 13 00:09:17 89049kN 1.f7+ Kg7 2.Qh3 Be7 3.Qh5 Rh8 4.Rf3 b4 5.axb4 Qxb4 6.Bb1 Nc8 7.Bxc5 Qxc5 8.Nxa4 +- (2.28) Depth: 14 00:23:23 225069kN 1.Bxg5 hxg5 2.Qe3 Be8 3.Qxg5+ Bg7 4.Rh1 b4 5.axb4 Qxb4 6.Nf3 a3 7.fxg7 Rxg7 8.Qf5 axb2 +- (2.72) Depth: 14 00:29:27 284904kN (PIII-500E, 512MB hash, 3, 4 and 5 piece EGTB's 05.11.2001) Analysis by Fritz 6: 1.Kg1 Kf7 2.Kg2 ² (0.34) Depth: 3/12 00:00:00 1kN 1.f7+! ² (0.38) Depth: 3/12 00:00:00 1kN 1.f7+! Kg7 2.Qf3 Kh7 ² (0.44) Depth: 3/12 00:00:00 2kN 1.f7+ Kg7 2.Qf3 Kh7 3.Qg3 ² (0.47) Depth: 4/19 00:00:00 2kN 1.f7+ Kh7 2.Qf3 Kg7 3.Raa1 Kh7 ² (0.44) Depth: 5/26 00:00:00 15kN 1.f7+ Kg7 2.Qf3 Kh7 3.Raa1 b4 4.axb4 Qxb4 ² (0.47) Depth: 6/25 00:00:00 89kN 1.f7+ Kg7 2.Qf3 Kh7 3.Raa1 b4 4.axb4 Qxb4 5.Ra2 ² (0.47) Depth: 7/25 00:00:00 179kN 1.f7+ Kg7 2.Qf3 Kh7 3.Kf2 Bg7 4.Ke1 Rf8 5.Qg3 ² (0.63) Depth: 8/30 00:00:01 411kN 1.f7+ Kg7 2.Qf3 Be7 3.Kf2 Bf8 4.Ke1 Kh8 5.Ra1 Kh7 ² (0.66) Depth: 9/32 00:00:04 1559kN 1.f7+ Kg7 2.Qh3 Be7 3.Rh1 Rh8 4.Qh5 Bf6 5.Rf1 Rf8 ± (0.84) Depth: 10/37 00:00:17 5961kN 1.f7+ Kg7 2.Qh3 Be7 3.Raa1 b4 4.axb4 Qxb4 5.Ra2 Rf8 ² (0.63) Depth: 11/41 00:00:58 20903kN 1.Qf3! ² (0.66) Depth: 11/41 00:01:21 29315kN 1.Bxg5! ² (0.69) Depth: 11/42 00:01:55 42222kN 1.Bxg5 hxg5 2.Qe3 Bh6 3.Qh3 Bf8 4.Qh5 Be8 5.Qxg5+ Bg7 ² (0.63) Depth: 12/35 00:02:06 46391kN 1.f7+! ² (0.66) Depth: 12/38 00:02:20 51743kN 1.f7+! Kg7 2.Qh3 Be7 3.Qh5 Rf8 4.Rh1 Rh8 5.Raa1 b4 ± (0.84) Depth: 12/44 00:03:08 69208kN 1.f7+ Kg7 2.Qh3 Be7 3.Qh5 Rh8 4.Rf3 Qa8 5.Ra1 ± (0.75) Depth: 13/45 00:05:49 130757kN 1.f7+ Kg7 2.Qh3 Be7 3.Qh5 Rh8 4.Rf3 Qa8 5.Ra1 Qc8 ± (0.88) Depth: 14/49 00:16:21 375875kN (PIII-500E, 512MB hash, 3, 4 and 5 piece EGTB's 04.11.2001) PIII-500E, 512MB hash,E - Junior 7 Analysis by Fritz 7 (No MMX): 1.Kg1 Kf7 2.Kg2 = (0.22) Depth: 3/12 00:00:00 1kN 1.f7+! = (0.25) Depth: 3/12 00:00:00 2kN 1.f7+! Kg7 2.Qf3 Kh7 ² (0.31) Depth: 3/12 00:00:00 2kN 1.f7+ Kg7 2.Qf3 Kh7 3.Qg3 ² (0.34) Depth: 4/19 00:00:00 3kN 1.f7+ Kh7 2.Qf3 Kg7 3.Raa1 Kh7 ² (0.31) Depth: 5/26 00:00:00 16kN 1.Kf2! ² (0.34) Depth: 5/26 00:00:00 35kN 1.Kf2! Be8 2.Ke1 Bf7 ² (0.44) Depth: 5/26 00:00:00 42kN 1.Kf2 Be8 2.Ke1 Bf7 3.Ra1 Nbd7 ² (0.44) Depth: 6/20 00:00:00 50kN 1.Kf2 Be8 2.Ke1 Rf7 3.Rf5 Bd7 4.Rf3 ² (0.38) Depth: 7/27 00:00:00 119kN 1.Kf2 Be8 2.Ke1 Rf7 3.Rf5 Bd7 4.Rf3 Rc7 ² (0.44) Depth: 8/25 00:00:01 307kN 1.f7+! ² (0.47) Depth: 8/25 00:00:01 311kN 1.f7+ Kg7 2.Qf3 Be7 3.Kf2 Rf8 4.Ke1 Rcc8 5.Ra1 Rc7 ² (0.56) Depth: 9/32 00:00:03 1088kN 1.f7+ Kg7 2.Qf3 Be7 3.Kf2 Rf8 4.Ke1 Nc4 5.Nxc4 bxc4 ² (0.53) Depth: 10/36 00:00:09 3200kN 1.Qf3! ² (0.56) Depth: 10/36 00:00:10 3695kN 1.Qf3 Be8 2.Qf5 Rf7 3.Bxg5 hxg5 4.Rh1 Nbd7 5.Qxg5+ Bg7 ² (0.59) Depth: 11/38 00:00:24 8656kN 1.Qf3 Be8 2.Qf5 Rf7 3.Bxg5 hxg5 4.Rh1 Rd7 5.Qxg5+ Bg7 ² (0.53) Depth: 12/36 00:00:53 19143kN 1.Rf3! ² (0.56) Depth: 12/46 00:01:34 34238kN 1.Rf3 Be8 2.Bxc5 Rxc5 3.b4 axb3 4.Nxb3 Qxc3 5.Rxc3 Rxc3 ² (0.31) Depth: 13/42 00:05:37 123623kN 1.Qf3! ² (0.34) Depth: 13/42 00:05:54 130332kN 1.Qf3! Be8 2.Qf5 Rf7 3.Bxg5 Bg7 4.Bh4 Nbd7 5.Kh2 Bxf6 ² (0.50) Depth: 13/42 00:06:58 153713kN 1.f7+! ² (0.53) Depth: 13/42 00:07:04 156059kN 1.f7+! Kg7 2.Qh3 b4 3.axb4 Qxb4 4.Qh5 Be7 5.Rh1 Rh8 ± (0.72) Depth: 13/48 00:22:36 520179kN (PIII-500E, 512MB hash, 3, 4 and 5 piece EGTB's 04.11.2001) Analysis by Junior 7: 1.f7+ Kg7 2.Bxc5 Rxc5 ± (1.04) Depth: 3 00:00:00 1.f7+ Kg7 2.Qf2 Be7 3.Bxc5 Rxc5 ± (0.98) Depth: 6 00:00:01 9kN 1.f7+! ± (1.28) Depth: 9 00:00:01 184kN 1.f7+! Kh7 2.Qf3 Bg7 3.Raa1 Qa7 ± (1.31) Depth: 9 00:00:01 344kN 1.f7+ Kh7 2.Qh3 Kg7 3.Qf3 Be7 ± (1.36) Depth: 12 00:00:06 2161kN 1.f7+ Kg7 2.Qf3 Be7 3.Kh1 Qa7 4.Raa1 Rf8 5.Bxc5 dxc5 ± (1.31) Depth: 14 00:01:05 26670kN 1.f7+ Kg7 2.Qf3 Be7 3.Kh1 Qa7 4.Raa1 Rf8 5.Rac1 Bxg4 6.Qxg4 ± (1.28) Depth: 15 00:03:04 72832kN 1.f7+ Kg7 2.Qf3 Be7 3.Kh1 Rf8 4.Raa1 b4 5.Ne2 b3 6.Bd1 Qa7 ± (1.31) Depth: 16 00:08:13 192901kN 1.f7+ Kg7 2.Qf3 Be7 3.Bd1 b4 4.axb4 Qxb4 5.Be2 Rf8 6.Qf2 Rcc8 ± (1.36) Depth: 17 00:20:17 476807kN 1.f7+ Kg7 2.Qf3 Be7 3.Ne2 b4 4.axb4 Qxb4 5.Ng3 Nc4 6.Nxc4 Qxc4 7.Nh5+ Kh8 8.Bb1 Bb5 ± (1.27) Depth: 18 00:55:49 1309810kN (PIII-500E, 512MB hash, 3, 4 and 5 piece EGTB's 05.11.2001) Analysis by Nimzo 8: 1.f7+ Kh7 2.Bxc5 Rxc5 ± (0.90) Depth: 3/14 00:00:01 1.Raa1 ± (0.93) Depth: 3/14 00:00:01 1.Raa1 Kf7 2.Rac1 ± (1.17) Depth: 3/14 00:00:01 1.Raa1 Be8 2.Rac1 Bf7 3.Rf5 ± (0.91) Depth: 5/17 00:00:02 1.f7+ ± (0.92) Depth: 5/17 00:00:02 1.f7+ Kg7 2.Kg1 Be7 3.Kg2 ± (1.00) Depth: 5/17 00:00:02 1.f7+ ± (1.25) Depth: 6/19 00:00:02 1.f7+ Kg7 2.Raa1 Be7 3.f8B+ ± (1.24) Depth: 6/19 00:00:02 1.f7+ Kg7 2.Raa1 b4 3.axb4 Qxb4 4.Ra2 Be7 5.Rc1 ± (1.11) Depth: 7/20 00:00:04 858kN 1.f7+ Kg7 2.Raa1 b4 3.axb4 Qxb4 4.Rab1 Be7 5.Kg1 Kh7 ± (1.14) Depth: 8/22 00:00:08 2252kN 1.f7+ Kg7 2.Kh1 Nc4 3.Nxc4 bxc4 4.Qg1 Be7 5.Bxc5 Rxc5 ± (1.18) Depth: 9/23 00:00:22 7471kN 1.f7+ Kg7 2.Qh3 b4 3.axb4 Qxb4 4.Qh5 Be7 5.Nf3 Nb3 6.Nh4 ± (1.20) Depth: 10/25 00:02:23 54273kN 1.f7+ Kg7 2.Qh3 ± (1.20) Depth: 11/26 00:03:12 72806kN 1.f7+ Kg7 2.Raa1 Be7 3.Rab1 Rf8 4.Qf3 Bd8 5.Kg1 Bc8 6.b4 ± (1.13) Depth: 12/28 00:12:36 292648kN (PIII-500E, 512MB hash, 3, 4 and 5 piece EGTB's 05.11.2001)
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Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.