Author: Klaus Friedel
Date: 21:03:30 04/03/02
Go up one level in this thread
On April 03, 2002 at 13:57:38, John Merlino wrote: >On April 03, 2002 at 09:47:14, Art Basham wrote: > >>[D]5bk1/1r4r1/1pRp1n2/p2Pp2p/P3Pp2/1QB2PqN/1P2BNp1/6K1 b - - bm Ng4; id "Aemis >>Test Suite No.100"; c0 "Schmidt Wl,2465 - Kaminski M.,2315, Warszawa (m) 1990"; > >Chessmaster 8000 thinks that Qh4 is a better (and potentially winning) move: > >Time Depth Score Positions Moves >0:00 1/3 0.51 1988 1...b5 2.axb5 a4 3.Qxa4 >0:00 1/3 0.50 2387 1...Rbc7 2.Qxb6 Rxc6 3.dxc6 >0:00 1/3 0.48 3140 1...Ne8 2.Rxb6 Ra7 >0:00 1/3 0.44 5281 1...Ng4 2.fxg4 hxg4 3.Nxf4 exf4 > 4.Rxb6 >0:00 1/4 0.44 9082 1...Ng4 2.fxg4 hxg4 3.Nxf4 exf4 > 4.Rxb6 >0:00 1/4 -0.28 18358 1...Nd7 2.Qc2 Nc5 3.b4 >0:00 2/5 -0.19 25682 1...Nd7 2.Qc2 Be7 3.b4 Bh4 4.Be1 >0:01 2/6 -0.13 71356 1...Nd7 2.Qb5 Nc5 3.b3 Kh7 4.Rxb6 > Rxb6 5.Qxb6 >0:03 3/7 -0.07 214454 1...Nd7 2.Rc8 Kh7 3.Bd2 Nc5 4.Qb5 > Rg8 >0:11 3/7 -0.45 634809 1...Qh4 2.Rc8 Rg3 3.Bxe5 Rxh3 4.Rxf8+ > Kxf8 5.Bxd6+ Kg7 6.Nxh3 Qxh3 >0:26 3/8 -0.92 1501633 1...Qh4 2.Rxb6 Rg3 3.Rxb7 Rxh3 > 4.Rg7+ Bxg7 5.Qb8+ Kh7 6.Nxh3 Qxh3 >0:53 4/9 -0.92 3162209 1...Qh4 2.Bxe5 dxe5 3.d6+ Kh7 4.Qe6 > Rbf7 5.Qf5+ Kh8 6.Qxe5 Nd7 7.Qd5 >2:42 4/10 -1.36 10105914 1...Qh4 2.Bxe5 dxe5 3.d6+ Kh7 4.Qe6 > Nd7 5.Rc7 Rxc7 6.dxc7 Bc5 7.Qf5+ > Kh6 8.Qe6+ Rg6 9.Qxg6+ Kxg6 10.c8=Q > Qxh3 11.Qxc5 Qh1+ 12.Nxh1 gxh1=Q+ > 13.Kxh1 Nxc5 >7:52 5/11 -1.16 30693600 1...Qh4 2.Bxe5 dxe5 3.d6+ Kh7 4.Qe6 > Nd7 5.Rc8 Qg3 6.Bb5 Qg6 7.Qd5 Ra7 > 8.Bxd7 Raxd7 9.Rxf8 Qxd6 > >jm Hagrid agrees. Both Qh4 and Ng4 seem to be winning moves: Analysis by Hagrid 0.6.36see: 1...Kg8-h8 2.Tc6xb6 Tb7xb6 3.Db3xb6 ² (0.37) Tiefe: 1/2 00:00:00 1...Kg8-h8 2.Tc6xb6 Tb7xb6 3.Db3xb6 ² (0.37) Tiefe: 2/2 00:00:00 1...Kg8-h8 2.Tc6xb6 Tb7xb6 3.Db3xb6 ² (0.37) Tiefe: 3/4 00:00:00 1...Kg8-h8 2.Tc6xb6 Tb7xb6 3.Db3xb6 ² (0.37) Tiefe: 4/6 00:00:00 1...Sf6-g4 2.f3xg4 h5xg4 3.Sh3xf4 e5xf4 ² (0.33) Tiefe: 4/6 00:00:00 1...Sf6-g4 2.f3xg4 h5xg4 3.Sh3xf4 e5xf4 4.Tc6xb6 Tb7xb6 5.Db3xb6 ² (0.33) Tiefe: 5/8 00:00:00 1...Sf6-g4 2.f3xg4 h5xg4 3.Sh3xf4 e5xf4 4.Tc6xb6 Tb7xb6 5.Db3xb6 ² (0.33) Tiefe: 6/10 00:00:00 40kN 1...Sf6-g4 2.f3xg4 h5xg4 3.Le2xg4 Tg7xg4 4.Sf2xg4 Dg3xg4 5.Sh3-f2 ² (0.36) Tiefe: 7/12 00:00:00 92kN 1...Sf6-g4 2.f3xg4 h5xg4 3.Le2xg4 Tg7xg4 4.Sf2xg4 Dg3xg4 5.Sh3-f2 Dg4-g3 6.Tc6xb6 Tb7xb6 7.Db3xb6 ² (0.68) Tiefe: 8/14 00:00:00 305kN 1...b6-b5 2.a4xb5 Dg3-h4 3.Lc3xa5 Tg7-g3 4.La5-d8 Tb7-f7 5.Ld8xf6 Tf7xf6 ² (0.57) Tiefe: 8/14 00:00:01 640kN 1...Sf6-d7 2.Db3-b5 Dg3-h4 ² (0.47) Tiefe: 8/14 00:00:01 826kN 1...Sf6-d7 2.Tc6-c8 Dg3-h4 3.Db3-c4 b6-b5 4.Dc4-c6 Tb7-b6 5.Dc6-a8 b5xa4 6.Da8xa5 ² (0.38) Tiefe: 9/15 00:00:02 1083kN 1...Dg3-h4 2.Le2-a6 Tb7-d7 3.Db3xb6 Tg7-g3 4.Lc3xa5 Tg3xh3 5.Sf2xh3 Dh4xh3 6.La6-e2 ² (0.39) Tiefe: 10/18 00:00:05 2422kN 1...Sf6-h7 ² (0.28) Tiefe: 10/18 00:00:05 2894kN 1...Dg3-h4 2.Le2-a6 Tg7-g3 3.La6xb7 Tg3xh3 4.Sf2xh3 Dh4xh3 = (0.18) Tiefe: 11/19 00:00:09 4801kN 1...Dg3-h4 2.Db3-a2 Tg7-g3 -+ (-1.73) Tiefe: 12/21 00:00:44 25486kN 1...Dg3-h4 2.Le2-a6 Tg7-g3 3.La6xb7 Tg3xh3 4.Sf2xh3 Dh4xh3 -+ (-1.63) Tiefe: 13/22 00:01:07 40195kN 1...Dg3-h4 2.Le2-a6 Tg7-g3 3.La6xb7 Tg3xh3 4.Sf2xh3 Dh4xh3 -+ (-1.53) Tiefe: 14/25 00:01:47 65353kN 1...Dg3-h4 2.Lc3xe5 d6xe5 3.d5-d6+ Kg8-h7 4.Db3-e6 Kh7-h8 5.Le2-c4 Tb7-d7 6.De6xe5 Tg7-g3 7.Tc6xb6 Tg3xh3 8.Sf2xh3 Dh4-e1+ -+ (-2.22) Tiefe: 15/31 00:15:17 560109kN 1...Dg3-h4 2.Lc3xe5 d6xe5 3.d5-d6+ Kg8-h7 4.Db3-e6 Tg7-g3 5.De6-f5+ Kh7-g7 6.Le2-d3 Tb7-b8 7.Df5xe5 Tb8-d8 8.Ld3-e2 Tg3xh3 9.Tc6-c7+ Kg7-h8 10.Sf2xh3 Lf8xd6 -+ (-2.60) Tiefe: 16/35 00:35:59 1338171kN 1...Dg3-h4 2.Lc3xe5 d6xe5 3.d5-d6+ Kg8-h7 4.Db3-e6 Tg7-g3 5.De6-f5+ Kh7-g7 -+ (-2.69) Tiefe: 17/38 01:25:51 3210086kN 1...Dg3-h4 2.Lc3xe5 d6xe5 3.d5-d6+ Kg8-h7 4.Db3-e6 Tg7-g3 5.d6-d7 Sf6xd7 6.De6-f7+ Kh7-h8 7.Tc6-c8 -+ (-2.79) Tiefe: 18/44 05:50:03 146134kN Klaus
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