Author: pete
Date: 22:51:34 06/06/00
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On June 07, 2000 at 01:22:41, Bernhard Bauer wrote: >In an overnight computation my modified Crafty gave: > > (3) 11-> 41.87 -0.05 1. Nxf7 Qd7 2. Nh6 cxd4 3. exd4 b5 > 4. Nf5+ Kg8 5. Nh6+ Kf8 6. Qf3 Kg7 > 7. Nf5+ > (2) 12 1:07 -0.02 1. Nxf7 Qd7 2. Nh6 Rad8 3. h3 cxd4 > 4. Nf5+ Kg8 5. Qg6+ Bg7 6. Nxd4 Rc8 > 7. Rfc1 > (4) 12-> 2:51 -0.02 1. Nxf7 Qd7 2. Nh6 Rad8 3. h3 cxd4 > 4. Nf5+ Kg8 5. Qg6+ Bg7 6. Nxd4 Rc8 > 7. Rfc1 > (3) 13 4:05 -0.09 1. Nxf7 Qd7 2. Nh6 Kf8 3. Qf3 Ke7 4. > Ng4 Bg7 5. Qf4 Rf8 6. Qg5+ Kd6 7. dxc5+ > bxc5 8. Rd3 > 13 14:55 0.06 1. g4 Qd7 2. g5 Bd8 3. Bh3 Qc7 4. Nf5+ > Kg8 5. Qh6 f6 6. gxf6 Nb4 7. Qg6+ Kf8 > 8. dxc5 bxc5 > 13-> 16:34 0.06 1. g4 Qd7 2. g5 Bd8 3. Bh3 Qc7 4. Nf5+ > Kg8 5. Qh6 f6 6. gxf6 Nb4 7. Qg6+ Kf8 > 8. dxc5 bxc5 > 14 20:11 0.08 1. g4 Qd7 2. g5 Bd8 3. Bh3 Qc7 4. Nf5+ > Kg8 5. Qh6 f6 6. gxf6 Re6 7. Qg7+ Qxg7+ > 8. fxg7 Rg6+ 9. Bg2 Rxg7 10. Nxg7 Kxg7 > 11. dxc5 bxc5 > 14-> 24:22 0.08 1. g4 Qd7 2. g5 Bd8 3. Bh3 Qc7 4. Nf5+ > Kg8 5. Qh6 f6 6. gxf6 Re6 7. Qg7+ Qxg7+ > 8. fxg7 Rg6+ 9. Bg2 Rxg7 10. Nxg7 Kxg7 > 11. dxc5 bxc5 > 15 40:30 0.13 1. g4 Rh8 2. Qxf7+ Kxh6 3. f4 Rg8 4. > Qxb7 Nb4 5. g5+ Bxg5 6. fxg5+ Qxg5 > 7. Rf2 Raf8 8. h4 Qxh4 9. Rxf8 Rxf8 > 10. Qxa7 > 15-> 60:25 0.13 1. g4 Rh8 2. Qxf7+ Kxh6 3. f4 Rg8 4. > Qxb7 Nb4 5. g5+ Bxg5 6. fxg5+ Qxg5 > 7. Rf2 Raf8 8. h4 Qxh4 9. Rxf8 Rxf8 > 10. Qxa7 > 16 66:17 -- 1. g4 > 16 93:02 -0.47 1. g4 Rh8 2. Qxf7+ Kxh6 3. Qxb7 Nb4 > 4. f4 Rg8 5. g5+ Bxg5 6. fxg5+ Qxg5 > 7. Rf2 Raf8 8. e4 Qg4 9. Rd2 cxd4 10. > Rg3 > 16 209:05 -0.34 1. Bh3 Qc7 2. Nf5+ Kg8 3. Nh6+ Kf8 > 4. Nf5 Bg7 5. Nxg7 Kxg7 6. Qg5+ Kf8 > 7. Qh6+ Ke7 8. Qg5+ f6 9. Qg7+ Kd8 > 10. Qxf6+ Qe7 > 16 356:58 -0.15 1. e4 dxe4 2. g4 Bc8 3. Qxf7+ Kxh6 > 4. Rh3+ Bh4 5. Rxh4+ Qxh4 6. Qxe8 Kg7 > 7. Qe5+ Kf8 8. Qf4+ Kg8 9. Bxe4 Rb8 > 10. Bd5+ > 16 541:40 0.00 1. Nxf7 Qd7 2. Nh6 Kf8 3. g4 Bg7 4. > g5 Bxh6 5. Qxh6+ Qg7 6. Qd6+ Re7 7. > h4 cxd4 8. Qf4+ Qf7 9. Qxd4 Nc5 > >So you are right. Crafty gives another move, the same Nxf7 as before. >Kind regards >Bernhard This seems to be a _very_ heavily modified crafty ; the line you get at ply 16 for e4 looks very similar to the one the original 17.10 gets at ply13 and is still missing 5. Qh5 + in the mainline so it is right to not evaluate it high ; you will need a deeper search with your modified crafty to fail high on e4 again I think like the original one does at ply 14 .
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