Author: Vincent Lejeune
Date: 00:10:14 05/29/04
Go up one level in this thread
On May 28, 2004 at 16:45:34, John Merlino wrote: >On May 28, 2004 at 16:03:36, Rob Basham wrote: > >>On May 28, 2004 at 15:25:47, Charlie GOLD wrote: >> >>> >>> Go to Chesscafe.com -End Game Study, number 383. How long does your computer >>>take to solve the win for white? >> >> >>That is pretty clever...! ... >> >>Rob > >Your diagram is missing the White Pawn on a4. This is the real position: > >[D]7R/7p/1K3pp1/3p1k1N/P7/8/3pP3/8 w - - 0 1 > >And White does win. > >jm Nouvelle partie, 7R/7p/1K3pp1/3p1k1N/P7/8/3pP3/8 w - - 0 1 Analysis by Hiarcs 9: ... 1.e4+ Re5 2.Te8+ Rd4 +- (1.78) Profondeur: 3/13 00:00:00 1.e4+ dxe4 2.Cg3+ Rf4 3.Ce2+ Rf5 4.Td8 +- (1.87) Profondeur: 3/16 00:00:00 1.e4+ dxe4 2.Cg3+ Rf4 3.Ce2+ Rf5 4.Td8 +- (1.59) Profondeur: 4/16 00:00:00 1.e4+ Rg4 2.Cxf6+ Rf3 = (0.11) Profondeur: 4/17 00:00:00 1.e4+ Rg4 2.Cxf6+ Rf3 = (-0.15) Profondeur: 5/17 00:00:00 13kN 1.e4+ Rxe4 2.Cxf6+ Rf3 3.Cxd5 d1D 4.Cc3 -+ (-1.86) Profondeur: 5/17 00:00:00 21kN 1.Td8 d1D -+ (-1.84) Profondeur: 5/17 00:00:00 25kN 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.Rc6 µ (-1.12) Profondeur: 5/17 00:00:00 26kN 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.Rc6 µ (-1.12) Profondeur: 6/17 00:00:00 29kN 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.Rc5 µ (-1.02) Profondeur: 7/17 00:00:00 49kN 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.Rc5 µ (-0.77) Profondeur: 8/21 00:00:00 88kN 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Rg5 4.exd5 ³ (-0.70) Profondeur: 8/21 00:00:00 128kN 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Rg5 4.exd5 ³ (-0.44) Profondeur: 9/21 00:00:01 214kN, tb=2 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Dxe4 4.Cg3+ Re5 5.Cxe4 f5 6.Cg5 h5 = (0.16) Profondeur: 9/22 00:00:02 562kN, tb=4 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Dxe4 4.Cg3+ Re5 5.Cxe4 f5 6.Cg5 h5 = (-0.14) Profondeur: 10/24 00:00:02 736kN, tb=20 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ = (-0.15) Profondeur: 10/27 00:00:08 2528kN, tb=36 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.a5 h4 6.a6 h3 7.d6 h2 8.d7 h1D 9.d8D = (-0.05) Profondeur: 11/27 00:00:09 2860kN, tb=45 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.a5 h4 6.a6 h3 7.d6 h2 8.d7 h1D 9.d8D = (-0.05) Profondeur: 12/28 00:00:11 3505kN, tb=177 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.a5 h4 6.a6 h3 7.d6 h2 8.d7 h1D 9.d8D = (0.20) Profondeur: 13/32 00:00:15 4872kN, tb=391 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Dxe4 4.Cg3+ Rg4 5.Cxe4 f5 6.Cf6+ Rg5 7.a5 Rxf6 8.a6 h5 9.a7 g5 10.a8D +- (3.96) Profondeur: 13/32 00:00:21 7148kN, tb=642 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Dxe4 4.Cg3+ Rg4 5.Cxe4 f5 6.Cf6+ Rg5 7.a5 Rxf6 8.a6 h5 9.a7 g5 10.a8D +- (4.21) Profondeur: 14/34 00:00:27 9386kN, tb=1253 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Dxe4 4.Cg3+ Rf4 5.Cxe4 h5 6.a5 Rxe4 7.a6 h4 8.a7 Rf4 9.a8D g5 10.Rc5 g4 11.Dh8 Rg5 +- (4.47) Profondeur: 14/35 00:00:30 10952kN, tb=1534 Analysis by Shredder 8: ... 1.e4+ Rxe4 2.Cxf6+ Rf3 3.Cxd5 d1D 4.Tf8+ Rg3 5.Cc3 -+ (-2.38) Profondeur: 7/17 00:00:00 34kN 1.e4+ Rxe4 2.Txh7 d1D 3.Te7+ Rd4 4.Te2 -+ (-2.63) Profondeur: 8/14 00:00:00 60kN, tb=7 1.e4+ Rxe4 2.Cxf6+ Rf3 3.Cxh7 d1D 4.Tf8+ Rg3 5.a5 Dg1+ 6.Rb7 -+ (-3.02) Profondeur: 8/18 00:00:00 73kN, tb=23 1.e4+ Rxe4 2.Cxf6+ Rf3 3.Cxd5 Rg3 -+ (-2.77) Profondeur: 9/19 00:00:01 128kN, tb=34 1.e4+ Rxe4 2.Cxf6+ Rf3 3.Cxd5 d1D 4.Tf8+ Rg3 5.Rc5 h5 6.a5 -+ (-2.68) Profondeur: 9/19 00:00:01 143kN, tb=47 1.e4+ Rxe4 2.Cxf6+ Rf3 3.Cxd5 d1D 4.Cc7 -+ (-2.93) Profondeur: 10/22 00:00:02 221kN, tb=95 1.e4+ Rxe4 2.Cxf6+ Rf3 3.Cxd5 d1D 4.Tf8+ Rg3 5.Ce7 Db3+ 6.Rc5 Dxa4 -+ (-3.43) Profondeur: 10/23 00:00:02 238kN, tb=109 1.e4+ Rxe4 2.Cxf6+ Rf3 3.Cxh7 d1D 4.Tf8+ Rg3 5.a5 Dd4+ 6.Rb5 Da7 -+ (-3.59) Profondeur: 10/25 00:00:03 282kN, tb=188 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.Rc5 Re4 -+ (-3.58) Profondeur: 10/26 00:00:04 469kN, tb=206 1.Td8 d1T -+ (-3.19) Profondeur: 10/26 00:00:04 482kN, tb=208 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Dxe4 4.Cg3+ Re5 5.Cxe4 Rxe4 6.a5 Rd5 7.a6 -+ (-2.07) Profondeur: 10/26 00:00:05 672kN, tb=248 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.Cxf6 Dc4 5.Cd7+ Rxe4 6.Cc5+ Rd4 7.Ra5 Rxc5 -+ (-2.32) Profondeur: 11/16 00:00:05 679kN, tb=270 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.Cxf6 Dc4 5.Cd7+ Rxe4 6.Cc5+ Rd4 7.Ra5 Rxc5 -+ (-2.82) Profondeur: 11/16 00:00:05 682kN, tb=273 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Rg4 4.exd5 Rf3 -+ (-2.82) Profondeur: 11/25 00:00:06 696kN, tb=300 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Rg4 4.exd5 Rf5 -+ (-2.57) Profondeur: 12/15 00:00:06 882kN, tb=381 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Dxe4 4.Cg3+ Re5 5.Cxe4 Rd4 -+ (-2.07) Profondeur: 12/15 00:00:06 885kN, tb=381 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Dxe4 4.Cg3+ Re5 5.Cxe4 Rxe4 6.a5 h5 7.Rc5 f5 8.a6 -+ (-1.80) Profondeur: 12/18 00:00:06 897kN, tb=414 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Dxe4 4.Cg3+ Re5 5.Cxe4 Rd4 -+ (-1.55) Profondeur: 13/18 00:00:07 1166kN, tb=539 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Rxe4 4.Cxf6+ Rf4 5.Cxd5+ Re4 µ (-1.05) Profondeur: 13/18 00:00:07 1180kN, tb=554 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.a5 h4 6.a6 h3 7.a7 h2 8.Rc5 h1D 9.a8D = (0.02) Profondeur: 13/26 00:00:08 1255kN, tb=929 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Dxe4 4.Cg3+ Re6 5.Cxe4 h5 ² (0.27) Profondeur: 14/18 00:00:09 1621kN, tb=1001 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Dxe4 4.Cg3+ Re5 5.Cxe4 Rd4 ± (0.77) Profondeur: 14/22 00:00:09 1638kN, tb=1017 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.a5 h4 6.a6 h3 7.d6 h2 8.d7 h1D 9.d8D +- (1.98) Profondeur: 14/29 00:00:09 1775kN, tb=1151 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.a5 h4 6.a6 h3 7.a7 h2 8.a8D h1D 9.Da1+ Dxa1 +- (1.73) Profondeur: 15/26 00:00:11 2442kN, tb=1271 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.a5 h4 6.a6 h3 7.a7 h2 8.a8D h1D 9.Da1+ Dxa1 ± (1.23) Profondeur: 15/28 00:00:11 2513kN, tb=1282 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.a5 h4 6.a6 h3 7.d6 h2 8.d7 f5 9.d8D h1D ± (1.11) Profondeur: 15/28 00:00:11 2647kN, tb=1314 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.d6 Rf4 ± (1.36) Profondeur: 16/29 00:00:14 3978kN, tb=1473 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.d6 Rxd6 6.a5 Re7 7.a6 f5 8.Rc5 f4 9.a7 Rf7 +- (1.86) Profondeur: 16/30 00:00:15 4182kN, tb=1516 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Dxe4 4.Cg3+ Re5 5.Cxe4 f5 6.Cc5 f4 7.a5 f3 8.a6 Rd5 9.Cd3 h5 10.a7 f2 +- (3.71) Profondeur: 16/30 00:00:16 4561kN, tb=1682 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.d6 Rxd6 6.Ra7 Re7 7.Rb8 h4 8.Ra7 h5 9.Rb8 +- (3.46) Profondeur: 17/26 00:00:20 5997kN, tb=2296 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.d6 Rxd6 6.Ra7 Re7 7.Rb8 h4 8.Ra7 h5 9.Ra6 +- (2.96) Profondeur: 17/26 00:00:21 6183kN, tb=2348 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.d6 f5 6.a5 Rd4 +- (2.96) Profondeur: 17/26 00:00:21 6341kN, tb=2420 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.d6 f5 6.a5 Rd4 7.a6 Rc4 8.a7 Rb4 9.a8D h4 +- (3.21) Profondeur: 18/29 00:00:29 9664kN, tb=3827 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.d6 f5 6.a5 Rd4 7.a6 Rc4 8.a7 Rb4 9.a8D Rc4 +- (3.71) Profondeur: 18/29 00:00:30 9892kN, tb=3964 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.d6 Rxd6 6.a5 h6 7.a6 h4 8.Rb5 Rc7 9.a7 +- (3.71) Profondeur: 18/38 00:00:33 11161kN, tb=4153 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.d6 Rxd6 6.a5 Re7 7.a6 Re6 8.a7 f5 9.a8D Rf7 +- (3.96) Profondeur: 19/32 00:00:50 14748kN, tb=7110 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.d6 Rxd6 6.a5 Re7 7.a6 h4 8.a7 f5 9.Rc5 h5 10.a8D Rf6 11.Dc6+ Re7 +- (4.46) Profondeur: 19/38 00:00:51 14924kN, tb=7571 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Dxe4 4.Cg3+ Re5 5.Cxe4 Rxe4 6.a5 Re3 7.a6 f5 8.a7 f4 9.a8D Rd2 10.Db7 Re3 +- (4.82) Profondeur: 19/38 00:00:54 15290kN, tb=8980 Analysis by Crafty 19.13: ... 1.e4+ Rxe4 2.Cxf6+ Rf3 3.Txh7 d1D 4.Tg7 -+ (-2.29) Profondeur: 5/13 00:00:00 1.e4+ Rxe4 2.Cxf6+ Rf3 3.Txh7 d1D 4.Th3+ Rf4 5.a5 -+ (-2.13) Profondeur: 6/14 00:00:00 51kN 1.e4+ Rxe4 2.Cxf6+ Rf3 3.Txh7 d1D 4.Rc5 Dxa4 5.Rxd5 -+ (-2.42) Profondeur: 7/14 00:00:00 104kN 1.e4+ Rxe4 2.Cxf6+ Rf3 3.Txh7 d1D 4.Rc5 Dxa4 5.Rxd5 Df4 -+ (-2.62) Profondeur: 8/19 00:00:00 257kN 1.e4+ Rxe4 2.Cxf6+ Rf3 3.Txh7 d1D 4.Th3+ Rf4 5.Rc5 Rf5 6.Cxd5 Dxa4 -+ (-2.51) Profondeur: 9/21 00:00:01 631kN 1.e4+ Rxe4 2.Cxf6+ Rf3 3.Txh7 d1D 4.Cd7 g5 5.Tf7+ Re3 6.Te7+ Rd4 7.a5 Rc3 -+ (-2.53) Profondeur: 10/21 00:00:02 1748kN 1.e4+ Rxe4 2.Cxf6+ Rf3 3.Txh7 d1D 4.Rc5 Dxa4 5.Cxd5 Da3+ 6.Rc6 Da6+ 7.Rc5 Dc8+ 8.Rd6 g5 -+ (-2.70) Profondeur: 11/24 00:00:05 4283kN, tb=11 1.Td8 -+ (-2.13) Profondeur: 11/24 00:00:07 6974kN, tb=15 1.Td8 µ (-1.13) Profondeur: 11/24 00:00:08 7305kN, tb=16 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Dxe4 4.Cg3+ Re5 5.Cxe4 f5 6.Cc5 h5 7.a5 Rd5 = (-0.14) Profondeur: 11/24 00:00:08 7632kN, tb=16 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Dxe4 4.Cg3+ Re5 5.Cxe4 f5 6.Cc5 h5 7.a5 Rd5 ² (0.26) Profondeur: 12/26 00:00:08 8109kN, tb=17 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.a5 h4 6.a6 h3 7.d6 h2 8.d7 h1D 9.d8D ² (0.34) Profondeur: 12/26 00:00:09 8224kN, tb=18 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.a5 h4 6.d6 h3 7.d7 h2 8.d8D h1D 9.a6 ² (0.34) Profondeur: 13/26 00:00:10 9554kN, tb=40 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.a5 h4 6.d6 h3 7.d7 h2 8.d8D h1D 9.a6 ± (0.74) Profondeur: 14/28 00:00:13 11672kN, tb=92 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Re5 4.exd5 gxh5 5.a5 h4 6.d6 h3 7.d7 h2 8.d8D h1D 9.a6 +- (1.74) Profondeur: 14/28 00:00:14 12125kN, tb=109 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Dxe4 4.Cg3+ Re5 5.Cxe4 f5 6.a5 fxe4 7.a6 e3 8.a7 g5 9.a8D h5 +- (3.45) Profondeur: 14/28 00:00:17 13044kN, tb=205 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Dxe4 4.Cg3+ Re5 5.Cxe4 f5 6.a5 fxe4 7.a6 e3 8.a7 g5 9.a8D h5 +- (3.85) Profondeur: 15/30 00:00:25 18844kN, tb=473 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Dxe4 4.Cg3+ Re5 5.Cxe4 Rxe4 6.a5 h5 7.a6 Rf4 8.a7 h4 9.a8D h3 10.Dd5 +- (3.90) Profondeur: 15/30 00:00:27 21091kN, tb=515 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Dxe4 4.Cg3+ Re5 5.Cxe4 Rxe4 6.a5 f5 7.a6 f4 8.a7 f3 9.a8D+ Rf4 10.Db8+ Rg4 11.Dc8+ Rg5 12.De6 +- (4.23) Profondeur: 16/31 00:00:57 45765kN, tb=1492 1.Td8 d1D 2.Txd5+ Dxd5 3.e4+ Dxe4 4.Cg3+ Re5 5.Cxe4 Rxe4 6.a5 g5 7.a6 h5 8.a7 Rf4 9.a8D h4 10.Df8 f5 11.Rc7 +- (4.46) Profondeur: 17/32 00:01:38 63698kN, tb=3504
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