Author: Uri Blass
Date: 11:38:54 08/31/01
Go up one level in this thread
On August 31, 2001 at 13:22:07, K. Burcham wrote: > > > > >has anyone taken all the moves, in each game, and run them through any of todays >top programs on fast hardware. > >if so was this posted here? is there a site that this analysis is available? > >i dont mean just one or two of the most talked about moves. i am talking > about all moves to see how many of deep blues would be given the highest > eval by todays top programs. i was thinking something along the lines > of a thorough project that listed the eval for each move, and very > detailed comparisons of deeps choices to one of todays programs. > > >kburcham I posted some analysis of few positions that deeper blue analyzed Here is most of the information that I saved: analysis for move 10 of game 1 is by pIII850(192 mbytes hash) when analysis for other positions was done by p800(64) mbytes The position at move 40 is the basis for my conjecture that Deeper blue was 2-3 times faster than Deep Fritz(p800) Note that the position after move 40 never happened in the game and Deeper blue only pondered about it. Game 1: position that Deeper blue expected and did not happen in the game r2q1rk1/pp1n1ppp/2pbpn2/3p3b/4P3/1P1P1NPP/PBPN1PB1/R2Q1RK1 b - e3 0 1 Analysis by Deep Fritz: 10...Bxf3 11.Qxf3 = (0.06) Depth: 1/5 00:00:00 10...dxe4! = (-0.03) Depth: 1/5 00:00:00 10...dxe4! 11.dxe4 ³ (-0.28) Depth: 1/7 00:00:00 10...e5! ³ (-0.53) Depth: 1/7 00:00:00 10...e5 11.Re1 ³ (-0.47) Depth: 2/9 00:00:00 10...e5 11.exd5 cxd5 12.Re1 ³ (-0.56) Depth: 3/13 00:00:00 1kN 10...e5 11.Qe1 d4 12.c3 dxc3 ³ (-0.53) Depth: 4/17 00:00:00 6kN 10...e5 11.Qe1 d4 12.c3 dxc3 13.Bxc3 ³ (-0.53) Depth: 5/20 00:00:00 17kN 10...e5 11.g4 Bg6 12.g5 Ne8 13.Re1 ³ (-0.47) Depth: 6/22 00:00:00 51kN 10...e5 11.Qe2 Qa5 12.exd5 cxd5 13.Rfe1 d4 14.Ne4 ³ (-0.50) Depth: 7/26 00:00:00 270kN 10...e5 11.g4 Bg6 12.Nh4 Nc5 13.Nxg6 fxg6 14.g5 Nfd7 ³ (-0.34) Depth: 8/26 00:00:01 665kN 10...Qc7! ³ (-0.38) Depth: 8/27 00:00:02 1546kN 10...Qc7 11.exd5 cxd5 12.c4 Bg6 13.Qc2 e5 14.Nh4 Bh5 ³ (-0.41) Depth: 9/29 00:00:05 3621kN 10...Qc7 11.exd5 cxd5 12.c4 Bg6 13.Qe2 Nc5 14.Ne1 e5 15.d4 Bh5 16.Rc1 ³ (-0.41) Depth: 10/31 00:00:10 6750kN 10...Qc7 11.Qe1 Bxf3 12.Nxf3 e5 13.Qe3 Rfe8 14.Nd2 d4 15.Qg5 Be7 16.c3 ³ (-0.28) Depth: 11/34 00:01:04 43651kN 10...Qc7 11.Qe1 Bxf3 12.Nxf3 e5 13.Nd2 Rfd8 14.a3 Bc5 15.exd5 cxd5 16.b4 = (-0.22) Depth: 12/37 00:02:11 90061kN 10...Be5! = (-0.25) Depth: 12/37 00:02:22 97476kN 10...Be5! 11.c3 Bd6 12.c4 dxe4 13.dxe4 Qc7 14.Qe1 e5 15.Rd1 ³ (-0.31) Depth: 12/37 00:02:41 110973kN 10...Be5 11.c3 Bd6 12.c4 dxe4 13.dxe4 e5 14.g4 Bg6 15.Nh4 Nc5 16.Nxg6 = (-0.25) Depth: 13/35 00:03:47 158204kN 10...Be5 11.c3 Bd6 12.c4 dxe4 13.dxe4 Qc7 14.a3 e5 15.Qc2 Rfd8 16.Rad1 = (-0.22) Depth: 14/39 00:11:52 471750kN 10...Be5 11.c3 Bd6 12.Qc2 Qc7 13.c4 dxe4 14.dxe4 e5 15.a3 a5 16.Rad1 = (-0.22) Depth: 15/41 00:33:52 1310813kN 10...Be5 11.c3 Bd6 12.Qc2 Qc7 13.c4 dxe4 14.dxe4 Bc5 15.a3 a5 16.e5 = (-0.22) Depth: 16/44 01:16:30 2697813kN 10...Be5 11.c3 Bd6 12.Qc2 Qc7 13.c4 dxe4 14.dxe4 Bc5 15.Rad1 Rad8 16.a3 = (-0.19) Depth: 17/45 03:15:23 6302569kN 10...Be5 11.c3 Qb6 12.a4 Bd6 13.Qe2 Qc7 14.c4 dxe4 15.dxe4 Bb4 16.e5 = (-0.19) Depth: 18/47 10:26:55 19934556kN (blass, tel-aviv 29.08.2001) kasparov - Deeper blue 3rr1k1/1p6/2p3Pp/1q2nP2/pP2p3/P1B1NbP1/2P3B1/R4Q1K b - - 0 1 Analysis by Deep Fritz: 34...Qxf1+ 35.Rxf1 ³ (-0.47) Depth: 1/5 00:00:00 34...Bxg2+! ³ (-0.53) Depth: 1/5 00:00:00 34...Bxg2+! 35.Qxg2 µ (-1.03) Depth: 1/5 00:00:00 34...Bxg2+ 35.Qxg2 Nf3 µ (-1.03) Depth: 2/10 00:00:00 34...Bxg2+ 35.Kxg2 Qb6 36.Re1 µ (-0.84) Depth: 3/14 00:00:00 1kN 34...Bxg2+-- ³ (-0.53) Depth: 4/14 00:00:00 3kN 34...Bxg2+-- 35.Kxg2 Qxf1+ 36.Rxf1 b5 37.g4 = (-0.19) Depth: 4/14 00:00:00 4kN 34...Qe2! = (-0.22) Depth: 4/15 00:00:00 8kN 34...Qe2! 35.Qxe2 Bxe2 36.Bxe4 Nxg6 ³ (-0.44) Depth: 4/15 00:00:00 9kN 34...Ng4! ³ (-0.47) Depth: 4/15 00:00:00 16kN 34...Ng4! 35.Nxg4 Qxf1+ 36.Rxf1 ³ (-0.56) Depth: 4/15 00:00:00 17kN 34...Ng4-- = (-0.25) Depth: 5/15 00:00:00 26kN 34...Ng4-- 35.Nxg4 Bxg4 36.Qxb5 cxb5 37.f6 Kf8 = (-0.03) Depth: 5/15 00:00:00 27kN 34...Qe2! = (-0.06) Depth: 5/15 00:00:00 29kN 34...Qe2! 35.Qxe2 Bxe2 36.Re1 Bf3 37.g4 ³ (-0.38) Depth: 5/15 00:00:00 31kN 34...Qe2 35.Qxe2 Bxe2 36.Re1 Bf3 37.Rf1 ³ (-0.38) Depth: 6/18 00:00:00 63kN 34...Qe2 35.Qxe2 Bxe2 36.Re1 Bf3 37.Rf1 Be2 38.Rf4 ³ (-0.34) Depth: 7/20 00:00:00 158kN 34...Qe2 35.Qxe2 Bxe2 36.Re1 Bf3 37.Rf1 Bxg2+ 38.Kxg2 b5 39.g4 = (-0.19) Depth: 8/20 00:00:00 306kN 34...Qe2 35.Qxe2 Bxe2 36.Re1 Bf3 37.Rf1 = (-0.19) Depth: 9/22 00:00:01 759kN 34...Qe2-- = (0.12) Depth: 10/21 00:00:02 1468kN 34...Qe2-- = (0.12) Depth: 10/25 00:00:02 1650kN 34...h5! = (0.09) Depth: 10/28 00:00:06 4274kN 34...h5 35.Qxb5 cxb5 36.Rf1 Rc8 37.Bd4 Kf8 38.c3 Rcd8 39.Bc5+ Kg8 40.Bd4 = (0.00) Depth: 11/28 00:00:09 6227kN 34...h5 35.Bxf3 exf3 36.Qh3 Nxg6 37.Qxh5 Ne5 38.Ng4 f2 39.Nf6+ Kf8 40.Kg2 ² (0.44) Depth: 12/30 00:00:23 15734kN 34...Qe2! ² (0.41) Depth: 12/33 00:00:24 16682kN 34...Qe2-- ± (0.72) Depth: 13/31 00:01:09 46235kN 34...Qe2-- ± (0.72) Depth: 13/35 00:01:12 48416kN 34...h5! ² (0.69) Depth: 13/35 00:01:17 52047kN 34...h5! 35.Bxf3 exf3 36.Qh3 Nxg6 37.Qxh5 Ne5 38.Bd4 Re7 39.c4 Rxd4 40.cxb5 ² (0.50) Depth: 13/35 00:01:31 61762kN 34...h5 35.Bxf3 Qxf1+ 36.Rxf1 exf3 37.Bxe5 Rxe5 38.Rxf3 Rde8 39.Nc4 Re1+ 40.Kg2 ± (0.75) Depth: 14/37 00:03:20 136372kN 34...Qe2! ± (0.72) Depth: 14/37 00:04:19 176450kN 34...Kf8! ² (0.69) Depth: 14/37 00:05:48 239272kN 34...Kf8 35.Bxf3 Qxf1+ 36.Rxf1 exf3 37.Bxe5 Rxe5 38.Rxf3 c5 39.b5 Rde8 40.Nc4 ± (0.72) Depth: 15/37 00:09:07 375585kN 34...Kf8 35.Bxf3 Qxf1+ 36.Rxf1 exf3 37.Bxe5 Rxe5 38.Rxf3 Rd2 39.Kg1 Re2 ² (0.59) Depth: 16/42 00:39:22 1611437kN 34...h5! ² (0.56) Depth: 16/42 00:42:24 1736905kN 34...h5! 35.Bxf3 Qxf1+ 36.Rxf1 exf3 37.Bxe5 Rxe5 38.Rxf3 Rde8 39.Ng2 Kg7 40.Nh4 ² (0.41) Depth: 16/43 00:46:19 1899361kN 34...h5 35.Bxf3 Qxf1+ 36.Rxf1 exf3 37.Bxe5 Rxe5 38.Rxf3 Rde8 39.Ng2 Kg7 40.Nh4 ² (0.34) Depth: 17/44 01:39:32 4095994kN 34...h5 35.Bxf3 Qxf1+ 36.Rxf1 exf3 37.Bxe5 Rxe5 38.Rxf3 Rde8 39.Nc4 Re1+ 40.Kg2 = (0.25) Depth: 18/44 02:57:20 7338761kN 34...h5 35.Bxf3 Qxf1+ 36.Rxf1 exf3 37.Bxe5 Rxe5 38.Rxf3 Rde8 39.f6 Rf8 40.Kg2 = (0.00) Depth: 19/48 07:37:57 18978432kN (Blass, Tel-Aviv 20.05.2001) kasparov - Deeper blue 3rrk2/8/2p3P1/1p2nP1p/pP2p3/P1B1NbPB/2P2K2/5R2 b - - 0 1 Analysis by Deep Fritz: 38...Nxg6-- ² (0.53) Depth: 1/3 00:00:00 38...Nxg6-- 39.fxg6 ± (1.25) Depth: 1/3 00:00:00 38...Nc4! ± (1.16) Depth: 1/6 00:00:00 38...Nc4! 39.Nxc4 = (0.06) Depth: 1/6 00:00:00 38...Bg4! = (0.00) Depth: 1/11 00:00:00 38...Bg4! = (-0.22) Depth: 1/11 00:00:00 38...Ng4+! = (-0.25) Depth: 1/11 00:00:00 38...Ng4+! 39.Bxg4 ³ (-0.31) Depth: 1/11 00:00:00 38...Ng4+ 39.Bxg4 hxg4 ³ (-0.31) Depth: 2/8 00:00:00 38...Ng4+-- = (0.12) Depth: 3/9 00:00:00 38...Ng4+-- 39.Bxg4 hxg4 ² (0.31) Depth: 3/9 00:00:00 38...Bg4! ² (0.28) Depth: 3/11 00:00:00 1kN 38...Bg4! 39.Bxg4 hxg4 40.Bxe5 Rxe5 = (-0.22) Depth: 3/11 00:00:00 1kN 38...Rd6! = (-0.25) Depth: 3/11 00:00:00 1kN 38...Rd6 39.Ke1 Ng4 40.Bd2 = (-0.22) Depth: 4/11 00:00:00 2kN 38...Rd6 39.Ke1 Rf6 40.Bd4 Kg7 ³ (-0.28) Depth: 5/13 00:00:00 6kN 38...Rd6 39.Ke1 Rf6 40.Bd4 Kg7 41.Kd2 ³ (-0.28) Depth: 6/16 00:00:00 13kN 38...Rd6 39.Ke1 Rf6 40.Bd4 Kg7 41.Rf2 Re7 ³ (-0.28) Depth: 7/18 00:00:00 33kN 38...Rd6 39.Ke1 Rf6 40.Bd4 Kg7 41.Rf2 Bh1 42.Ke2 Bf3+ 43.Kd2 ³ (-0.28) Depth: 8/22 00:00:00 67kN 38...Rd6 39.Ke1 Kg8 40.Bb2 Rf6 41.Bd4 Re7 42.Kf2 Kg7 ³ (-0.28) Depth: 9/22 00:00:00 192kN 38...Rd6 39.Ke1 Kg8 40.Bb2 Rf6 41.Bd4 Kg7 42.Rf2 Bh1 43.Ke2 Bf3+ 44.Kd2 ³ (-0.28) Depth: 10/26 00:00:00 393kN 38...Rd6 39.Ke1 Kg8 40.Bb2 Re7 41.Bc3 Rf6 42.g4 h4 43.g5 Rf8 = (-0.25) Depth: 11/26 00:00:01 1115kN 38...Rd6 39.Ke1 Kg8 40.Bb2 Re7 41.g4 h4 42.g5 Re8 43.Bc3 = (-0.13) Depth: 12/27 00:00:04 2875kN 38...Rd6 39.Ke1 Kg8 40.Kf2 Rdd8 41.Bg2 Ng4+ 42.Nxg4 hxg4 43.f6 Kf8 44.Kg1 = (0.00) Depth: 13/30 00:00:13 8507kN 38...Rd6 39.Re1 Ng4+ 40.Bxg4 hxg4 41.Rf1 Kg8 42.Ke1 Kf8 43.Kf2 Kg8 44.Ke1 = (0.00) Depth: 14/32 00:00:38 25616kN 38...Kg8! = (0.12) Depth: 14/33 00:00:49 33306kN 38...Kg8 39.Re1 Kf8 40.Rf1 = (0.00) Depth: 15/32 00:01:23 55844kN 38...Kg8 39.Re1 Kf8 40.Rf1 = (0.00) Depth: 16/36 00:03:21 136455kN 38...Kg8 39.Re1 Kf8 40.Rf1 = (0.00) Depth: 17/39 00:06:59 285628kN 38...Kg8 39.Ng2 Rd6 40.Nh4 Bd1 41.Kg1 Nf3+ 42.Nxf3 exf3 43.f6 Kf8 44.Rf2 = (0.22) Depth: 18/43 00:40:12 1647436kN 38...Rd6! = (0.19) Depth: 18/43 00:45:27 1869586kN 38...Rd6 39.Rg1 Ng4+ 40.Bxg4 hxg4 41.Ng2 Bxg2 42.Kxg2 Rd5 43.Rf1 Red8 44.Rh1 = (0.00) Depth: 19/44 02:39:45 6578792kN 38...Rd6-- ² (0.47) Depth: 20/43 03:09:52 7849643kN 38...Rd6-- ² (0.47) Depth: 20/50 04:04:50 10350319kN 38...Kg8! ² (0.44) Depth: 20/50 04:21:41 11056485kN 38...Kg8-- ± (0.75) Depth: 21/45 10:08:03 25479952kN (Blass, Tel-Aviv 21.05.2001) kasparov - Deeper blue 3rr3/8/2p3Pk/1p2nP1P/pP2p3/P1B1Nb1B/2P2K2/5R2 b - - 0 1 Analysis by Crafty 18.08: 40...Kxh5 +- (1.42) Depth: 1/8 00:00:00 40...Kxh5 41.g7 Ng4+ 42.Bxg4+ Bxg4 +- (1.68) Depth: 2/8 00:00:00 40...Kg7 41.f6+ Kxf6 +- (1.53) Depth: 2/8 00:00:00 40...Kg7 41.f6+ Kxf6 42.Kg3 +- (1.53) Depth: 3/8 00:00:00 40...Kg7 41.Ng4 Bxg4 42.Bxg4 c5 +- (2.58) Depth: 4/10 00:00:00 40...Rd6 +- (2.18) Depth: 4/10 00:00:00 40...Rd6 41.Rg1 Bxh5 42.g7 Bf7 +- (2.03) Depth: 4/10 00:00:00 40...Kxh5 +- (1.63) Depth: 4/10 00:00:00 40...Bxh5 41.Bg2 Bf3 42.Bh3 ± (1.34) Depth: 4/10 00:00:00 40...Bxh5 41.Bg2 Nxg6 42.fxg6 Rf8+ 43.Ke1 Rxf1+ 44.Kxf1 Bxg6 ± (1.33) Depth: 5/16 00:00:00 40...Bxh5 41.Kg3 Kg5 42.Rf4 Bf3 43.Rh4 +- (1.62) Depth: 6/16 00:00:00 88kN 40...Bxh5 41.Rg1 Kg7 42.Bg4 Kh6 43.Bxe5 Rxe5 44.Rh1 +- (1.76) Depth: 7/19 00:00:01 222kN 40...Bxh5 41.Rg1 Nf3 42.Rh1 Kg5 43.g7 Rg8 44.f6 Kf4 +- (1.81) Depth: 8/20 00:00:01 480kN 40...Bxh5 41.Rg1 Nf3 42.Rh1 Ne5 43.Bg2 Nxg6 44.fxg6 Kxg6 +- (1.78) Depth: 9/23 00:00:03 1223kN 40...Kxh5 41.Rg1 Kh4 42.Bf1 Kh5 43.g7 Ng4+ 44.Nxg4 Bxg4 45.Rh1+ Kg5 46.f6 e3+ 47.Kg3 +- (1.77) Depth: 9/23 00:00:04 1778kN 40...Kxh5 41.Rg1 Kh4 42.Bg2 Bxg2 43.Rxg2 Kh5 44.g7 Nf7 45.Rg6 Nd6 46.Bd4 +- (2.01) Depth: 10/26 00:00:07 3318kN 40...Bxh5 41.Kg3 Kg5 42.g7 Nf7 43.f6 Rg8 44.Rf4 Bf3 45.Be6 Kg6 +- (1.94) Depth: 10/26 00:00:14 6548kN 40...Bxh5 41.Kg3 Kg5 42.g7 Nf7 43.f6 Rg8 44.Be6 Bg6 45.Rh1 Rd6 46.Bg4 +- (2.16) Depth: 11/27 00:00:24 11929kN 40...Kxh5 41.Rg1 Kh4 42.Bg2 Bxg2 43.Rxg2 Kh5 44.g7 Nf7 45.Bf6 Rd2+ 46.Kf1 Rxg2 47.Kxg2 +- (2.14) Depth: 11/27 00:00:33 16243kN 40...Kxh5 41.Rg1 Kh6 42.g7 Nf7 43.Rg6+ Kh7 44.Rxc6 Rc8 45.Rxc8 Rxc8 46.Bd4 Rd8 47.Bc3 Kg8 +- (2.53) Depth: 12/29 00:01:24 41952kN 40...Bxh5 41.Kg3 Kg5 42.g7 Nf3 +- (2.45) Depth: 12/29 00:01:48 54476kN 40...Bxh5 41.Kg3 Kg5 42.g7 Nf7 43.Rf4 Nd6 44.f6 Bg6 45.Rg4+ Kh5 46.Kf4 Rg8 47.Rg5+ Kh4 48.Be6 +- (2.71) Depth: 13/32 00:02:59 89583kN 40...Bxh5 41.Rh1 Kg5 42.Rg1+ Kf6 43.Bg2 Bf3 44.Bxf3 exf3 45.g7 Kf7 46.g8Q+ Rxg8 47.Rxg8 Rxg8 48.Bxe5 Re8 49.Ng4 +- (2.61) Depth: 14/34 00:08:56 267478kN 40...Bxh5 41.Rh1 Bf3 42.Rg1 Bh5 43.g7 Nf3 44.Rg3 c5 45.bxc5 Rc8 46.f6 Rxc5 47.Bb4 Rg5 48.Rxg5 Kxg5 +- (2.93) Depth: 15/39 00:23:36 722662kN 40...Bxh5 41.Rh1 Bf3 42.Rg1 Bh5 43.g7 Nf3 44.Rg3 c5 45.bxc5 Rc8 46.f6 Rxc5 47.Bb4 Rg5 48.Rxg5 Kxg5 49.Be7 +- (3.06) Depth: 16/40 00:43:40 1309529kN 40...Bxh5 41.Rh1 Bf3 42.Rg1 Bh5 43.g7 Nf3 44.Rg3 c5 45.bxc5 Rc8 46.f6 Rxc5 47.Bb4 Rg5 48.Bf8 Kh7 49.Rxg5 Nxg5 +- (3.23) Depth: 17/41 01:26:17 2558304kN 40...Bxh5 41.Rh1 Kg5 42.Rg1+ Kh6 43.g7 Nf3 44.Ng4+ Kg5 45.Rg3 Kf4 46.Nf6 e3+ 47.Kg2 Nh4+ 48.Kh2 Nf3+ 49.Rxf3+ Kxf3 50.Nxh5 Rd2+ 51.Bxd2 exd2 52.Bg4+ Kxg4 53.Nf6+ Kxf5 54.Nxe8 d1Q 55.g8Q Qxc2+ +- (3.35) Depth: 18/43 03:26:55 1855500kN 40...Bxh5 41.Rh1 Kg5 42.Rg1+ Kh6 43.g7 Nf3 44.Ng4+ Kg5 45.Rg3 Kf4 46.Nf6 e3+ 47.Kg2 Nh4+ 48.Kh2 Nf3+ 49.Rxf3+ Kxf3 50.Nxh5 e2 51.Bg2+ Kf2 52.Nf6 e1Q 53.Bxe1+ Kxe1 54.Nxe8 Rxe8 +- (3.30) Depth: 19/50 06:47:53 3602943kN (Blass, Tel-Aviv 21.05.2001) kasparov - Deeper blue 3rr3/8/2p3Pk/1p2nP1P/pP2p3/P1B1Nb1B/2P2K2/5R2 b - - 0 1 Analysis by Deep Fritz: 40...Nxg6-- ² (0.59) Depth: 1/3 00:00:00 40...Nxg6-- 41.hxg6 +- (3.56) Depth: 1/4 00:00:00 40...Kxh5! +- (3.34) Depth: 1/4 00:00:00 40...Kxh5! ² (0.41) Depth: 1/4 00:00:00 40...Kxh5 41.Rg1 ² (0.50) Depth: 2/8 00:00:00 40...Kxh5 41.Rg1 Kh6 ² (0.50) Depth: 3/11 00:00:00 40...Kxh5 41.Rg1 Kh6 42.g7 ² (0.62) Depth: 4/11 00:00:00 1kN 40...Bxh5! ² (0.59) Depth: 4/13 00:00:00 2kN 40...Bxh5! 41.Bg2 Nxg6 42.fxg6 Kxg6 ² (0.34) Depth: 4/16 00:00:00 3kN 40...Bxh5 41.Rg1 Nxg6 42.fxg6 Bxg6 ² (0.44) Depth: 5/14 00:00:00 7kN 40...Bxh5 41.Rg1 Nf3 42.Rg3 Rg8 43.Bg2 ² (0.56) Depth: 6/15 00:00:00 14kN 40...Bxh5 41.Rg1 Nf3 42.Rg3 Rg8 43.Bg2 Rdf8 ² (0.62) Depth: 7/19 00:00:00 43kN 40...Bxh5 41.Rg1 Nf3 42.Rg3 Rg8 43.g7 Kh7 44.f6 ² (0.69) Depth: 8/21 00:00:00 88kN 40...Bxh5 41.Rh1 Kg5 42.Rg1+ Kh6 43.g7 Nf3 44.Rg3 Rg8 ± (0.72) Depth: 9/24 00:00:01 595kN 40...Bxh5-- ± (1.03) Depth: 10/27 00:00:01 995kN 40...Bxh5-- ± (1.03) Depth: 10/29 00:00:02 1317kN 40...Bxh5 41.Rh1 Kg5 42.Rg1+ Kh6 43.g7 Nf3 44.Ng4+ Bxg4 45.Rxg4 Kh7 46.Ke3 ± (1.06) Depth: 11/28 00:00:06 4515kN 40...Bxh5 41.Rh1 Kg5 42.Rg1+ Kh6 43.g7 Nf3 44.Ng4+ Bxg4 45.Rxg4 Kh7 46.Ke3 ± (1.06) Depth: 12/29 00:00:12 8140kN 40...Bxh5 41.Kg3 Kg5 42.g7 Nf3 43.f6 Bf7 44.Bg4 Nd2 45.Rf5+ Kh6 46.Bxd2 ± (1.25) Depth: 13/32 00:00:31 20418kN 40...Bxh5 41.Kg3 Kg5 42.g7 Nf3 43.f6 Bf7 44.Bg4 Nd2 45.Rf5+ Kh6 46.Rc5 ± (1.31) Depth: 14/33 00:01:11 47451kN 40...Bxh5-- +- (1.62) Depth: 15/37 00:03:03 122687kN 40...Bxh5-- +- (1.62) Depth: 15/40 00:04:17 175879kN 40...Bxh5 41.Rh1 Kg5 42.Rg1+ Kh6 43.g7 Kh7 44.f6 Nf7 45.Nf5 Rd1 46.Rxd1 +- (1.72) Depth: 16/39 00:08:12 345199kN 40...Bxh5-- +- (2.03) Depth: 17/44 00:16:08 686192kN 40...Bxh5-- +- (2.03) Depth: 17/44 00:49:02 2123149kN 40...Bxh5 41.Rh1 Kg5 42.Rg1+ Kf6 43.Rg3 Kg7 44.Bg4 Bxg6 45.Bh5 Kf8 46.fxg6 +- (2.12) Depth: 18/41 01:29:19 3868372kN 40...Bxh5 41.Rh1 Bf3 42.Rg1 Kg7 43.Bg2 Bxg2 44.Rxg2 Kg8 45.Kg3 Kf8 46.Rh2 +- (2.12) Depth: 19/43 02:57:01 7680553kN 40...Bxh5-- +- (2.44) Depth: 20/43 04:20:47 11352660kN 40...Bxh5-- +- (2.44) Depth: 20/51 17:13:13 51361099kN (Blass, Tel-Aviv 22.05.2001) Deeper blue logfile: Guessing gxh5 8(4) #[Bxh5](-30)[Bxh5](-30) -30v T=1 Bf3h5p kf2g3 Kh6g5 pg6g7 Ne5c4 ne3c4N Pb5c4n pf5f6 Bh5f7 rf1f5 Kg5h6 rf5a5 Pe4e3 8(6) #[Bxh5](-44)############################## -44 T=3 Bf3h5p kf2g3 Kh6g5 pg6g7 Ne5c4 ne3c4N Pb5c4n pf5f6 Bh5f7 rf1f5 Kg5h6 rf5a5 Pe4e3 9(6) #[Bxh5](-50)############################## -50 T=11 Bf3h5p kf2g3 Kh6g5 pg6g7 Ne5c4 ne3c4N Pb5c4n pf5f6 Bh5f7 rf1f5 Kg5h6 rf5a5 Pe4e3 10(6) #[Bxh5](-80)[Bxh5](-80) -80v T=27 Bf3h5p rf1h1 Kh6g5 rh1g1 Kg5h6 rg1g3 Ne5d7 pg6g7 Nd7b6 bh3g4 Bh5g4b ne3g4B 10(6) #[Bxh5](-96)############################## -96 T=65 Bf3h5p rf1h1 Kh6g5 rh1g1 Kg5h6 bc3e5N Re8e5b bh3g4 Bh5g6p pf5g6B Kh6g6p bg4d7 Kg6f7 bd7c6P 11(6) #[Bxh5](-116)############################## -116 T=229 Bf3h5p rf1h1 Kh6g5 rh1g1 Kg5h6 pg6g7 Ne5f3 rg1g3 Pc6c5 pb4c5P Rd8c8 pf5f6 Rc8c5p bh3d7 12(6) #[Bxh5](-146)[Bxh5](-146) -146v T=311 Bf3h5p rf1h1 Kh6g5 rh1g1 Kg5h6 pg6g7 Ne5f3 rg1g3 Pc6c5 pb4c5P Rd8c8 pf5f6 Rc8c5p pg7g8/q Re8g8q rg3g8R Rc5c3b rg8h8 12(6) #[Bxh5](-171)# Here deeper blue main line is similiar so we can compare the times it seems to be only slightly faster than my Deep Fritz PIII800 (2-3 times faster in finding the first 6 plies of the main line). You can see that the line 40...Bh5 41.Kg3 Kg5 42.g7 at depth 8(4),8(6) and 9(6) is changed to the line Bxh5 41.Rh1 Kg5 42.Rg1+ Kh6 43.g7 at depthes 11(6) and 12(6) Deep Fritz can also see the same and the first line at depth 13,14 (31 and 71 seconds) is changed to the second line at depth 16 (492 seconds) Crafty18.08 also saw similiar things and the line 40...Bh5 41.Kg3 Kg5 42.g7 at depth 10,11(14 and 24 seconds) was changed to the line 40...Bh5 41.Rh1 Bf3 42.Rg1 Bh5 that leads to the same position as the line of deeper blue. (Crafty18.08 saw Bxh5 41.Rh1 Bf3 42.Rg1 Bh5 43.g7 at depth 14). We can compare Deep Fritz's times with Deeper blue's time and we can guess that the Deeper blue was 492/229 times faster than Deep Fritz based on this position. The guess may be wrong and we need to analyze more positions in order to find better information. Game 2: Deep Blue - Kasparov,G 1r6/5kp1/RqQb1p1p/1p1PpP2/1Pp1B3/2P4P/6P1/5K2 b - - 0 1 Analysis by Deep Fritz: 45...Qxc6-- ± (0.91) Depth: 1/3 00:00:00 45...Qxc6-- ± (0.91) Depth: 1/6 00:00:00 45...Qxc6 46.dxc6 Re8 47.Ra7+ Re7 ± (0.78) Depth: 2/8 00:00:00 45...Qxc6 46.dxc6 Re8 47.g3 ± (0.84) Depth: 3/10 00:00:00 45...Qxc6 46.dxc6 Bc7 47.Ra7 Rc8 ± (0.94) Depth: 4/12 00:00:00 2kN 45...Qxc6 46.dxc6 Bc7 47.Ra7 Rc8 48.g3 ± (1.03) Depth: 5/10 00:00:00 4kN 45...Qxc6 46.dxc6 Be7 47.Bd5+ Ke8 48.c7 Rc8 49.Ra7 ± (1.16) Depth: 6/13 00:00:00 9kN 45...Qxc6 46.dxc6 Rd8 47.Ra5 Ke7 48.Rxb5 Bc7 49.Rb7 ± (1.37) Depth: 7/18 00:00:00 31kN 45...Qxc6 46.dxc6 Bc7 47.Ra7 Rc8 48.Rb7 Ke7 49.Ke2 Kd6 50.Rxb5 +- (1.44) Depth: 8/17 00:00:00 75kN 45...Qxc6 46.dxc6 Bc7 47.Ra7 Rc8 48.Rb7 Ke7 49.Ke2 Kd6 50.Rxb5 +- (1.44) Depth: 9/17 00:00:00 123kN 45...Qxc6 46.dxc6 Rc8 47.Ra5 Ke7 48.Rxb5 Rc7 49.g3 Ra7 50.Ke2 Bc7 +- (1.56) Depth: 10/20 00:00:00 274kN 45...Qxc6 46.dxc6 Bc7 47.Ra7 Rc8 48.Bd5+ Kf8 49.Rb7 Rd8 +- (1.69) Depth: 11/24 00:00:01 740kN 45...Qxc6 46.dxc6 Rc8 47.Ra5 Rb8 48.Ra7+ Ke8 +- (1.72) Depth: 12/25 00:00:02 1484kN 45...Qxc6 46.dxc6 Rc8 47.Ra5 Ke7 48.Rxb5 Rb8 49.Ra5 Kd8 50.Ra7 Bc7 51.Ke2 +- (1.84) Depth: 13/27 00:00:11 6347kN 45...Qxc6 46.dxc6 Rc8 47.Ra5 Ke7 48.Rxb5 Rb8 49.Ra5 Bc7 50.Rc5 Bb6 51.Rxc4 +- (1.94) Depth: 14/29 00:00:18 10045kN 45...Qe3! +- (1.91) Depth: 14/37 00:00:39 23251kN 45...Qe3! 46.Qd7+ Kg8 47.Qxd6 Rf8 48.Qe6+ Kh8 49.Qe7 Rg8 50.Bf3 Qc1+ 51.Kf2 ± (1.25) Depth: 14/38 00:01:04 38336kN 45...Qe3 46.Qd7+ Kg8 47.Qxd6 Rf8 48.Qe6+ Kh7 49.Bf3 Qc1+ 50.Kf2 Qd2+ 51.Be2 ± (1.22) Depth: 15/40 00:02:32 93881kN 45...Qe3 46.Qxd6 Re8 47.h4 h5 48.Bf3 Qc1+ 49.Kf2 Qd2+ ± (1.00) Depth: 16/42 00:05:36 209649kN 45...Qe3 46.Qxd6 Re8 47.h4 h5 48.Bf3 Qc1+ 49.Kf2 Qd2+ 50.Be2 Qf4+ 51.Kg1 ± (1.16) Depth: 17/46 00:10:47 408398kN 45...Qe3 46.Qxd6 Re8 47.h4 h5 48.Bf3 Qc1+ 49.Kf2 Qd2+ 50.Be2 Qf4+ 51.Kg1 ± (1.06) Depth: 18/48 00:29:42 1128144kN 45...Qe3 46.Qxd6 Re8 47.h4 h5 48.Bf3 Qc1+ 49.Kf2 Qd2+ 50.Be2 Qf4+ 51.Kg1 ± (1.03) Depth: 19/47 01:23:28 3189313kN 45...Qe3 46.Qxd6 Re8 47.h4 h5 48.Bf3 Qc1+ 49.Kf2 Qd2+ 50.Be2 Qf4+ 51.Kg1 ± (0.75) Depth: 20/53 04:22:26 10003548kN 45...Qe3 46.Qxd6 Re8 47.h4 h5 48.Bf3 Qc1+ 49.Kf2 Qd2+ 50.Be2 Qf4+ 51.Kg1 ² (0.66) Depth: 21/55 11:52:41 27368761kN (Blass, Tel-aviv 31.08.2001) Uri
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