Author: Drexel,Michael
Date: 22:11:22 04/24/04
Go up one level in this thread
On April 24, 2004 at 21:42:21, Robert Hyatt wrote: >On April 24, 2004 at 18:46:45, Vincent Diepeveen wrote: > >>On April 24, 2004 at 17:42:30, Uri Blass wrote: >> >>when in analysis mode, crafty is not using a-symmetric king safety. >>In game mode it does. >> >>So please use a-symmetric king safety instead of analysis mode to see whether it >>finds it. As it uses that game mode when playing a game which is what counts. > >It finds it quickly in "game mode": > > 10 10.11 0.23 1. Nxf7 Kxf7 2. f5 Bh4+ 3. Bf2 Bxf2+ > 4. Rxf2 exf5 5. gxf5 cxd4 6. fxg6+ > Kxg6 7. Qe6+ Kg5 8. Qf5+ Kh6 9. Nxd5 > 10-> 11.06 0.23 1. Nxf7 Kxf7 2. f5 Bh4+ 3. Bf2 Bxf2+ > 4. Rxf2 exf5 5. gxf5 cxd4 6. fxg6+ > Kxg6 7. Qe6+ Kg5 8. Qf5+ Kh6 9. Nxd5 > (s=2) > 11 13.23 0.53 1. Nxf7 Kxf7 2. f5 Bh4+ 3. Bf2 Bxf2+ > 4. Rxf2 exf5 5. gxf5 cxd4 6. fxg6+ > Kg7 7. Rf7+ Kxg6 8. Qf5+ Kh6 9. Qe6+ > Kg5 10. Qf5+ Kh6 11. Nxd5 > 11-> 16.94 0.53 1. Nxf7 Kxf7 2. f5 Bh4+ 3. Bf2 Bxf2+ > 4. Rxf2 exf5 5. gxf5 cxd4 6. fxg6+ > Kg7 7. Rf7+ Kxg6 8. Qf5+ Kh6 9. Qe6+ > Kg5 10. Qf5+ Kh6 11. Nxd5 (s=2) > 12 33.40 0.55 1. Nxf7 Kxf7 2. f5 cxd4 3. Bxd4 Nf8 > 4. O-O-O Kg8 5. f6 Bc5 6. Bxc5 bxc5 > 7. Kb1 hxg4 > 12-> 42.39 0.55 1. Nxf7 Kxf7 2. f5 cxd4 3. Bxd4 Nf8 > 4. O-O-O Kg8 5. f6 Bc5 6. Bxc5 bxc5 > 7. Kb1 hxg4 > 13 1:01 0.43 1. Nxf7 Kxf7 2. f5 cxd4 3. Bxd4 Bh4+ > 4. Kd1 hxg4 5. fxe6+ Kg8 6. Qxg4 Nf8 > 7. Rf7 Be7 8. h3 Rh5 > 13-> 1:54 0.43 1. Nxf7 Kxf7 2. f5 cxd4 3. Bxd4 Bh4+ > 4. Kd1 hxg4 5. fxe6+ Kg8 6. Qxg4 Nf8 > 7. Rf7 Be7 8. h3 Rh5 (s=2) > Sorry, but this is not convincing. The point of the sacrifice is 3.fxg6+ Kg7 4.gxh5 Bh4+ 5.Ke2. 3.Bxd4 Bh4+ 4.Kd1 Kg8 is worse. Falcon has 3.fxg6+ Kg7 4.gxh5 in the PV. Btw, Shredder 8 does not like to play 1.Nxf7. Michael 16.0-0-0 Bxg5 17.fxg5 cxd4 ² (0.61) Depth: 1/4 00:00:00 16.0-0-0 Bxg5 17.fxg5 cxd4 18.Bxd4 Qxg5+ 19.Qe3 ² (0.61) Depth: 1/8 00:00:00 16.0-0-0 Nc6 17.dxc5 Nxc5 18.Bxc5 bxc5 ² (0.53) Depth: 2/9 00:00:00 16.0-0-0 cxd4 17.Rfe1 ² (0.28) Depth: 3/12 00:00:00 16.0-0-0 cxd4 17.Bxd4 Bxg5 18.fxg5 Qxg5+ 19.Rd2 ³ (-0.28) Depth: 3/12 00:00:00 16.0-0-0 cxd4 17.Bxd4 Bxg5 18.fxg5 Qxg5+ 19.Kb1 Nxe5 20.gxh5 ³ (-0.39) Depth: 3/12 00:00:00 16.dxc5 Bxc5 17.Bxc5 Nxc5 18.gxh5 ³ (-0.38) Depth: 3/12 00:00:00 16.dxc5 Bxg5 17.fxg5 bxc5 = (-0.17) Depth: 3/12 00:00:00 16.Nf3 Qc8 17.dxc5 Nxc5 = (-0.15) Depth: 3/12 00:00:00 16.Nf3 cxd4 17.Bxd4 Nc5 = (-0.13) Depth: 3/12 00:00:00 16.Nf3 cxd4 17.Bxd4 Rh7 18.0-0-0 hxg4 = (0.12) Depth: 4/10 00:00:00 16.Nf3 Nc6 17.0-0-0 a6 ² (0.29) Depth: 4/10 00:00:00 16.Nf3 cxd4 17.Bxd4 Bh4+ 18.Qxh4 Qf6 19.exf6 ² (0.33) Depth: 5/14 00:00:00 16.Nf3 Nc6 17.0-0-0 a6 18.f5 cxd4 19.Bxd4 ² (0.39) Depth: 6/24 00:00:00 16.Nf3 cxd4 17.Bxd4 Nc6 18.0-0-0 Rc8 19.Kb1 Nc5 20.Nb5 Nxd4 21.Nbxd4 ² (0.42) Depth: 7/26 00:00:00 58kN 16.Nf3 Rf8 17.0-0-0 hxg4 18.Qxg4 Nc6 19.Nb5 Rh8 20.Rg1 ² (0.43) Depth: 8/24 00:00:00 110kN 16.Nf3 Nc6 17.0-0-0 Na5 18.f5 Nc4 19.fxe6 Nxe3 20.exd7+ Qxd7 ² (0.60) Depth: 9/30 00:00:00 257kN 16.Nf3 cxd4 17.Bxd4 Rf8 18.gxh5 Rh8 19.h6 Bxa3 20.bxa3 Qh4+ 21.Qxh4 ± (0.81) Depth: 10/30 00:00:02 630kN 16.Nf3 Nc6 17.0-0-0 Na5 18.f5 Nc4 19.Bf2 cxd4 20.Bxd4 Rc8 21.fxe6 fxe6 22.Kb1 Qc7 23.gxh5 ± (0.87) Depth: 11/31 00:00:04 1304kN 16.Nf3 cxd4 17.Bxd4 Nc6 18.0-0-0 Bf8 19.Kb1 Bh6 20.g5 Bg7 21.Nb5 0-0 22.Nd6 Nc5 ² (0.65) Depth: 12/34 00:00:06 2128kN 16.Nf3 cxd4 17.Bxd4 Nc6 18.0-0-0 Bf8 19.Be3 Rc8 20.f5 Ncxe5 21.gxh5 gxf5 22.Bg5 Bh6 23.Qxf5 exf5 ± (0.75) Depth: 13/32 00:00:11 3828kN 16.Nf3 cxd4 17.Bxd4 Nc6 18.0-0-0 Bf8 19.Be3 Bc5 20.Bxc5 bxc5 21.f5 Ndxe5 22.fxe6 fxe6 23.gxh5 Qf6 24.h6 ± (0.82) Depth: 14/37 00:00:19 6790kN 16.Nf3 cxd4 17.Bxd4 Nc6 18.0-0-0 Bf8 19.Be3 Qc8 20.Kb1 a6 21.f5 Ndxe5 ± (0.84) Depth: 15/36 00:00:36 12754kN 16.Nf3 cxd4 17.Bxd4 Nc6 18.0-0-0 Bf8 19.Kb1 Rh6 20.Bf2 hxg4 21.Qxg4 Nc5 22.b4 Nd7 23.Bc5 bxc5 24.Qxg6 Rxg6 ± (0.83) Depth: 16/38 00:01:07 23675kN 16.Nf3 cxd4 17.Bxd4 Nc6 18.0-0-0 Bf8 19.Kb1 Rh6 20.Bf2 hxg4 21.Qxg4 Nc5 22.Bh4 Be7 23.Bg5 Rh8 24.Nb5 ± (0.82) Depth: 17/42 00:02:04 42879kN 16.Nf3 cxd4 17.Bxd4 Nc6 18.0-0-0 Bf8 19.Kb1 Rh6 20.g5 Rh7 21.Be3 Rg7 22.f5 ± (0.78) Depth: 18/43 00:03:57 83269kN 16.Nf3 cxd4 17.Bxd4 Nc6 18.0-0-0 Bf8 19.Kb1 Rh6 20.g5 Rh7 21.Be3 Rg7 22.Rfe1 Qc8 23.Nb5 a6 24.Nd6+ Bxd6 ± (0.79) Depth: 19/45 00:08:23 177098kN 16.Nf3 cxd4 17.Bxd4 Nc6 18.0-0-0 Bf8 19.Kb1 Rh6 20.g5 Rh7 21.Be3 Qc8 22.f5 Ndxe5 23.Nxe5 ± (0.86) Depth: 20/49 00:21:14 447923kN
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