Author: Vincent Lejeune
Date: 16:02:18 04/24/04
Go up one level in this thread
I'm very impressed by the speed of crafty 19.12 in this test set and in other positions as well. Bob : Congratulation ! what's your new trick ? All result are on a AMD 2800+(@12*180 Mhz), 384 MB hash, Crafty 19.12 as Chessbase engine On April 22, 2004 at 13:22:12, John Merlino wrote: >On April 22, 2004 at 10:34:36, José Antônio Fabiano Mendes wrote: > >> Please see ==> http://www.chesscafe.com/informant/informant.htm >> [six interesting test positions] > >Here are the positions: > >[D]2r4k/ppq1r1b1/1n1R2Rp/8/5p1Q/1B5P/PP3PPK/8 w - - 0 1 > >1.Rdf6! Analysis by Crafty 19.12: ... 1.Txh6+ Fxh6 2.Dxh6+ Th7 3.Df6+ Tg7 4.Dh6+ Th7 = (0.00) Profondeur: 4/15 00:00:00 1.Txh6+ Fxh6 2.Dxh6+ Th7 3.Df6+ Tg7 4.Dh6+ Th7 = (0.00) Profondeur: 5/15 00:00:00 1.Txh6+ Fxh6 2.Dxh6+ Th7 3.Df6+ Tg7 4.Dh6+ Th7 = (0.00) Profondeur: 6/20 00:00:00 105kN 1.Txh6+ Fxh6 2.Dxh6+ Th7 3.Df6+ Tg7 4.Dh6+ Th7 = (0.00) Profondeur: 7/22 00:00:00 320kN 1.Txh6+ Fxh6 2.Dxh6+ Th7 3.Df6+ Tg7 4.Dh6+ Th7 = (0.00) Profondeur: 8/25 00:00:01 829kN 1.Tdf6 ² (0.40) Profondeur: 8/25 00:00:04 3437kN 1.Tdf6 ± (1.40) Profondeur: 8/25 00:00:05 4688kN 1.Tdf6 Cc4 2.Txh6+ Rg8 3.Tfg6 f3+ 4.g3 Rf8 5.Th8+ Rf7 6.Txg7+ Rxg7 7.Txc8 +- (2.48) Profondeur: 8/25 00:00:06 5864kN 1.Tdf6 Cc4 2.Txh6+ Rg8 3.Tfg6 f3+ 4.g3 Rf8 5.Th8+ Rf7 6.Txg7+ Rxg7 7.Txc8 +- (2.88) Profondeur: 9/29 00:00:08 8046kN 1.Tdf6 Cc4 2.Txh6+ Rg8 3.Tfg6 f3+ 4.g3 Rf8 5.Th8+ Rf7 6.Fxc4+ Dxc4 7.Txg7+ Rxg7 8.Th7+ Rg6 9.Dxc4 Txc4 10.Txe7 +- (3.01) Profondeur: 9/29 00:00:10 9804kN 1.Tdf6 Cc4 2.Txh6+ Rg8 3.Tfg6 f3+ 4.g3 Rf8 5.Th8+ Rf7 6.Fxc4+ Dxc4 7.Txg7+ Rxg7 8.Th7+ Rg6 9.Dxc4 Txc4 10.Txe7 +- (3.01) Profondeur: 10/30 00:00:14 14940kN 1.Tdf6 Cc4 2.Txh6+ Rg8 3.Tfg6 f3+ 4.g3 Rf8 5.Th8+ Rf7 6.Fxc4+ Dxc4 7.Txg7+ Rxg7 8.Th7+ Rg8 9.Dxe7 Df1 +- (3.27) Profondeur: 11/35 00:00:27 29751kN 1.Tdf6 Cc4 2.Txh6+ Rg8 3.Tfg6 f3+ 4.g3 Rf8 5.Th8+ Rf7 6.Fxc4+ Dxc4 7.Txg7+ Rxg7 8.Th7+ Rg8 9.Dxe7 Df1 +- (3.67) Profondeur: 12/35 00:01:04 71385kN 1.Tdf6 f3+ 2.g3 Dc1 3.Txh6+ Fxh6 4.Txh6+ Dxh6 5.Dxh6+ Th7 6.Df6+ Tg7 7.Dxf3 Td8 8.Fe6 Tg6 9.Dc3+ Tg7 10.Df6 +- (4.11) Profondeur: 12/35 00:02:15 155074kN > >[D]6k1/p3Bpp1/2R1b1q1/7p/4n1P1/3pP3/P4PBP/3R2K1 b - - 0 1 > >1...f6!! Analysis by Crafty 19.12: ... 1...Cf6 2.gxh5 Df5 3.Fxf6 gxf6 4.Td2 ± (1.25) Profondeur: 5/14 00:00:00 1...hxg4 2.Txd3 Df5 3.Td8+ Rh7 4.Fxe4 Dxe4 5.Tc7 ± (0.90) Profondeur: 5/14 00:00:00 1...Rh7 2.f3 Cf6 3.Fxf6 gxf6 4.gxh5 ± (0.76) Profondeur: 5/14 00:00:00 1...Rh7 2.f3 Cf6 3.Fxf6 gxf6 4.e4 Fd7 5.gxh5 Dxh5 6.Txf6 ² (0.65) Profondeur: 6/15 00:00:00 107kN 1...Rh7 2.f3 Cf6 3.gxh5 Df5 4.Fxf6 gxf6 5.Td2 ± (1.07) Profondeur: 7/16 00:00:01 205kN 1...d2 2.f3 Cf6 3.Txd2 hxg4 4.f4 Db1+ 5.Ff1 Fxa2 6.Fxf6 gxf6 7.Txf6 ± (0.75) Profondeur: 7/16 00:00:01 509kN 1...hxg4 2.Txd3 Df5 3.Td8+ Rh7 4.Tc2 Fd5 5.a4 a5 ² (0.66) Profondeur: 7/16 00:00:01 638kN 1...hxg4 2.Txd3 Cg5 3.Td8+ Rh7 4.Fxg5 Dxg5 5.Fe4+ g6 6.Td2 De5 7.Fd3 ² (0.64) Profondeur: 8/20 00:00:02 948kN 1...hxg4 2.Txd3 Df5 3.Tc2 Fd5 4.Td4 Rh7 5.a4 a5 ² (0.66) Profondeur: 9/20 00:00:03 2247kN 1...hxg4 2.Txd3 Df5 3.Tc2 Fd5 4.Td4 a6 5.Ff1 a5 6.Fb5 ² (0.67) Profondeur: 10/22 00:00:06 5258kN 1...Cf6 2.gxh5 Cxh5 3.h4 Rh7 4.Td2 Cf6 5.h5 Cxh5 6.Td6 Df5 7.T6xd3 ² (0.64) Profondeur: 10/22 00:00:11 10846kN 1...d2 2.f3 Cf6 3.Fxf6 Dxf6 4.Txd2 hxg4 5.f4 g5 6.fxg5 Dxg5 7.Rf2 ² (0.54) Profondeur: 10/22 00:00:16 16331kN 1...f6 ² (0.26) Profondeur: 10/22 00:00:24 24821kN 1...f6 2.gxh5 Dxh5 3.Txd3 De2 4.Fxe4 Fh3 5.Fd5+ Rh7 6.Tc1 Dxd3 7.Ff7 ² (0.26) Profondeur: 10/22 00:00:25 26015kN 1...f6 2.gxh5 Dxh5 3.Txd3 De2 4.Fxe4 Fh3 5.Tc8+ Rf7 6.Fd5+ Rg6 7.Tc1 Dxd3 8.Tc5 = (0.24) Profondeur: 11/29 00:00:36 37223kN 1...f6 2.gxh5 Dxh5 3.Txd3 De2 4.Fxe4 Fh3 5.Fd5+ Rh7 6.Tc1 Dxd3 7.e4 f5 8.Te1 fxe4 9.Fxe4+ = (0.12) Profondeur: 12/29 00:01:05 70375kN 1...f6 2.gxh5 Dxh5 3.Txd3 De2 4.Fxe4 Fh3 5.Fd5+ Rh7 6.Tc1 Dxd3 7.e4 f5 8.Te1 fxe4 9.Fxe4+ ³ (-0.28) Profondeur: 13/31 00:02:37 172596kN 1...f6 2.gxh5 Dxh5 3.Txd3 De2 4.Fxe4 Fh3 5.Fd5+ Rh7 6.Tc1 Dxd3 7.Fc6 Dg6+ 8.Rh1 Df7 9.Fd6 Dxa2 ³ (-0.70) Profondeur: 13/31 00:04:22 283834kN 1...f6 2.f3 Cg5 3.Txe6 Cxe6 4.gxh5 De8 5.Fd6 Db5 6.Ff1 Dxh5 7.Rf2 Cg5 8.Fxd3 Dxf3+ µ (-0.71) Profondeur: 14/35 00:08:46 556306kN > >[D]5kn1/2q2r2/1p1pQP2/p1pPp1R1/b1P1B1P1/2P2P2/8/6K1 w - - 0 1 > >1.Bh7! Analysis by Crafty 19.12: ... 1.Txg8+ Rxg8 2.Fg6 Fb3 3.g5 Fxc4 4.Fxf7+ Dxf7 5.Dxd6 Fxd5 6.Dxb6 -+ (-2.26) Profondeur: 6/19 00:00:01 36kN 1.Txg8+ Rxg8 2.Fg6 Fd1 3.g5 a4 4.Fxf7+ Dxf7 5.Dxd6 -+ (-1.52) Profondeur: 6/19 00:00:01 57kN 1.Txg8+ Rxg8 2.Fg6 Fb3 3.De8+ Tf8 4.De7 Dxe7 5.fxe7 Fxc4 6.exf8F Rxf8 µ (-1.31) Profondeur: 7/21 00:00:01 101kN 1.Txg8+ Rxg8 2.Fg6 Fb3 3.g5 Dd7 4.Fxf7+ Dxf7 5.Dxd6 Fxc4 6.Dxb6 Fxd5 7.Dxa5 µ (-1.39) Profondeur: 8/26 00:00:01 190kN 1.Txg8+ Rxg8 2.Fg6 Fb3 3.g5 Dd7 4.Fxf7+ Dxf7 5.Dxd6 Fxc4 6.Dxb6 Fxd5 7.Dxa5 µ (-1.39) Profondeur: 9/28 00:00:01 427kN 1.Txg8+ Rxg8 2.Fg6 Fb3 3.g5 Dd7 4.Fxf7+ Dxf7 5.Dxd6 Fxc4 6.Dxb6 Fxd5 7.Dxa5 µ (-0.99) Profondeur: 10/28 00:00:02 733kN 1.Txg8+ Rxg8 2.Fg6 Dd7 3.Fxf7+ Dxf7 4.Dxd6 Fb3 5.Dxe5 a4 6.Dg5+ Rf8 7.Dh6+ Re8 8.Df4 ³ (-0.44) Profondeur: 10/28 00:00:03 1578kN 1.Txg8+ Rxg8 2.Fg6 Dd7 3.Fxf7+ Dxf7 4.Dxd6 Fb3 5.Dxe5 a4 6.Dg5+ Rf8 7.Dh6+ Re8 8.Df4 = (-0.04) Profondeur: 11/30 00:00:05 2663kN 1.Txg8+ Rxg8 2.Fg6 Dd7 3.g5 Fb3 4.Fxf7+ Dxf7 5.Dc8+ Rh7 6.Df5+ Dg6 7.Dd7+ Rg8 8.Dd8+ Rf7 9.De7+ Rg8 10.Dd8+ = (0.00) Profondeur: 11/30 00:00:05 3069kN 1.Txg8+ Rxg8 2.Fg6 Dd7 3.g5 Fb3 4.Fxf7+ Dxf7 5.Dc8+ Rh7 6.Df5+ Dg6 7.Dd7+ Rg8 8.Dd8+ Rf7 9.De7+ Rg8 10.Dd8+ = (0.00) Profondeur: 12/30 00:00:07 4276kN 1.Txg8+ Rxg8 2.Fg6 Dd7 3.Fxf7+ Dxf7 4.Dxd6 Fb3 5.Db8+ Df8 6.Dxe5 Fxc4 7.De4 b5 8.Dg6+ Rh8 9.Dh5+ Rg8 10.Dg6+ = (0.00) Profondeur: 13/32 00:00:10 7097kN 1.Txg8+ Rxg8 2.Fg6 Dd7 3.Fxf7+ Dxf7 4.Dxd6 Fb3 5.Db8+ Df8 6.Dxe5 Fxc4 7.De4 b5 8.Dg6+ Rh8 9.Dh5+ Rg8 10.Dg6+ = (0.00) Profondeur: 14/35 00:00:18 14187kN 1.Fh7 ² (0.40) Profondeur: 14/35 00:00:31 25960kN 1.Fh7 Cxf6 2.Fg6 De7 3.Fxf7 Fd7 4.Dxe7+ Rxe7 5.Fh5 a4 6.Tg7+ Rd8 7.Tg6 Cxh5 8.gxh5 Rc7 9.h6 a3 ± (1.04) Profondeur: 14/35 00:00:41 35454kN 1.Fh7 Cxf6 2.Fg6 De7 3.Fxf7 Fd7 4.Dxe7+ Rxe7 5.Fe6 Fxe6 6.dxe6 e4 7.Rf2 exf3 8.Rxf3 Rxe6 9.Tf5 a4 10.Rf4 ± (0.92) Profondeur: 15/36 00:00:51 44379kN > >[D]2rr2k1/pp1bQp2/1q1p2pB/7n/3bP2P/2NB1P2/PPP5/2KR2R1 w - - 0 1 > >1.Bc4! Analysis by Crafty 19.12: ... 1.Dg5 Tc5 2.Dg2 Tdc8 3.Tde1 Fxg1 4.Txg1 ³ (-0.65) Profondeur: 7/19 00:00:00 415kN 1.Dg5 Tc5 2.Dg2 Tdc8 3.Tde1 Fxg1 4.Txg1 a5 µ (-0.85) Profondeur: 8/21 00:00:01 874kN 1.Fc4 = (-0.25) Profondeur: 8/21 00:00:03 1936kN 1.Fc4 Txc4 2.Txd4 Txd4 3.Fe3 Tc8 4.Dxd7 Txc3 5.bxc3 = (0.06) Profondeur: 8/21 00:00:03 2348kN 1.Fc4 Txc4 2.Txd4 Txd4 3.Fe3 Tc8 4.Dxd7 Txc3 5.bxc3 ² (0.46) Profondeur: 9/25 00:00:05 3958kN 1.Fc4 Txc4 2.Txd4 Txd4 3.Fe3 Tc8 4.Dxd7 Txc3 5.De8+ Rg7 6.bxc3 ² (0.49) Profondeur: 9/25 00:00:07 5137kN 1.Fc4 Txc4 2.Txd4 Txd4 3.Fe3 Txe4 4.Dxe4 Da6 5.Fg5 Tc8 ² (0.48) Profondeur: 10/28 00:00:11 8784kN 1.Fc4 Txc4 2.Txd4 Txd4 3.Fe3 Txe4 4.Dxe4 Da6 5.Fg5 Tc8 6.Rb1 ² (0.58) Profondeur: 11/30 00:00:24 19420kN 1.Fc4 Txc4 2.Txd4 Txd4 3.Fe3 Txe4 4.Dxe4 Da6 5.Fh6 Fc6 6.Df5 Dc4 ± (0.73) Profondeur: 12/32 00:01:55 93578kN > >[D]r2r2k1/pb2b3/1q2pn1B/7P/1p6/3B4/PP2QPP1/2R1R1K1 w - - 0 1 > >1.Rc7! Analysis by Crafty 19.12: ... 1.Dxe6+ Dxe6 2.Txe6 Txd3 3.Txe7 Fd5 4.Tcc7 Cxh5 = (-0.14) Profondeur: 5/16 00:00:00 1.Ff4 Txd3 2.Dxd3 Cxh5 3.Dg6+ Cg7 = (-0.06) Profondeur: 5/16 00:00:00 1.Ff4 Tac8 2.h6 Fd5 3.Txc8 Txc8 = (0.12) Profondeur: 6/23 00:00:00 241kN 1.Ff4 Tac8 2.Fc4 Fe4 3.Fe5 Fd5 4.h6 Fxc4 5.Txc4 Txc4 6.Dxc4 = (0.03) Profondeur: 7/23 00:00:01 623kN 1.Tc4 Ff8 2.Fg5 Txd3 3.Dxd3 Cxh5 4.Dg6+ Cg7 ² (0.30) Profondeur: 7/23 00:00:01 1098kN 1.Tc4 Rh8 2.Dxe6 Fc5 3.Txc5 Te8 4.Dxe8+ Cxe8 5.Ff8 = (0.06) Profondeur: 8/24 00:00:04 2630kN 1.Ff4 Tac8 2.h6 Fc5 3.Fg5 Txd3 4.Fxf6 Tg3 = (0.21) Profondeur: 8/24 00:00:05 3695kN 1.Ff4 Tac8 2.Txc8 Txc8 3.Fc4 Fe4 4.Fg5 Fd5 5.Fxd5 Cxd5 6.Fxe7 Cxe7 7.Dxe6+ Dxe6 8.Txe6 = (0.23) Profondeur: 9/24 00:00:10 7601kN 1.Tc7 Ff8 2.Fh7+ Rh8 3.De5 Dd4 4.Dxd4 Txd4 5.Fxf8 Txf8 6.Txb7 Cxh7 7.Txa7 ² (0.46) Profondeur: 9/24 00:00:14 11365kN 1.Tc7 Ff8 2.Fh7+ Rh8 3.De5 Dd4 4.Dxd4 Txd4 5.Fxf8 Txf8 6.Txb7 Cxh7 7.Txa7 ² (0.46) Profondeur: 10/28 00:00:22 17797kN 1.Tc7 Ff8 2.Fh7+ Rh8 3.De5 Dd4 4.Ff4 Fg7 5.h6 Dxe5 6.Fxe5 Td7 7.Txd7 Cxd7 8.Fxg7+ Rxh7 9.Txe6 ² (0.61) Profondeur: 11/30 00:00:54 47655kN > >[D]2r1r1k1/pb1p1p2/3P1qpp/8/3N4/2P3QP/P2KBPPn/R5R1 b - - 0 1 > >1...Nf3!! Didn't find it after 18 min : Analysis by Crafty 19.12: ... 1...Te4 2.Dxh2 Txc3 3.Cb5 Tc5 +- (1.88) Profondeur: 5/15 00:00:00 1...Te4 2.Tac1 Txd4+ 3.cxd4 Dxd4+ 4.Fd3 Db4+ 5.Rd1 Da4+ 6.Tc2 +- (1.49) Profondeur: 6/19 00:00:01 318kN 1...Te4 2.Tac1 Fd5 3.Dxh2 Dxf2 4.Tc2 De3+ 5.Re1 Txc3 6.Txc3 Dxc3+ +- (1.41) Profondeur: 7/22 00:00:02 916kN 1...Te4 2.Tgd1 Tce8 3.Tab1 Txd4+ 4.cxd4 Dxd4+ 5.Re1 Dc4 6.Txb7 Txe2# +- (1.50) Profondeur: 8/22 00:00:05 4143kN 1...Te4 2.Tgd1 Fd5 3.a3 Tee8 4.f3 De5 5.f4 Dxd6 6.Dxh2 +- (1.76) Profondeur: 9/27 00:00:14 13284kN 1...Te4 2.Tgd1 Tce8 3.Tab1 Txd4+ 4.cxd4 Dxd4+ 5.Re1 De4 6.Tb2 Fa6 7.De3 +- (1.49) Profondeur: 10/28 00:00:41 40455kN 1...Te4 2.Tgd1 Txd4+ 3.cxd4 Dxd4+ 4.Re1 Db4+ 5.Td2 Tc2 6.Tad1 Txd2 7.Txd2 Db1+ 8.Fd1 De4+ 9.De3 Dxg2 10.Dxh6 +- (1.52) Profondeur: 11/31 00:01:39 98140kN 1...Te4 2.Tgd1 Txd4+ 3.cxd4 Dxd4+ 4.Re1 Db4+ 5.Td2 Tc2 6.Tad1 Txd2 7.Txd2 Db1+ 8.Fd1 De4+ 9.De3 Dxg2 10.Dxh6 ± (1.12) Profondeur: 12/36 00:04:04 252022kN 1...Te4 2.Tac1 Txc3 3.Txc3 Dxd4+ 4.Fd3 Fa6 5.Th1 Fxd3 6.Dxd3 Dxf2+ 7.Rc1 Df4+ 8.Dd2 De5 9.Tc7 ± (0.86) Profondeur: 12/36 00:06:39 418734kN 1...Te4 2.Tgd1 Txd4+ 3.cxd4 Fxg2 4.Re1 Cf3+ 5.Fxf3 Fxf3 6.Tdc1 Te8+ 7.Rf1 Te4 8.Tc8+ Rg7 9.Tc3 Fe2+ 10.Rg1 Txd4 ² (0.69) Profondeur: 13/36 00:13:27 915553kN > >jm
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