Author: Dann Corbit
Date: 11:21:25 04/23/04
Go up one level in this thread
On April 23, 2004 at 13:55:31, John Merlino wrote: >On April 23, 2004 at 04:27:28, Dann Corbit wrote: > >>[D]r1bq1r2/ppppkpQp/2n2N2/2b5/4P3/1P3N2/PBP3PP/R3KB1n w Q - bm Nxh7; >> > >CM_SKR on an AMD 2500+ doesn't consider Nd5+ until 0:16, and gives it up at 1:05 >for Bc4. The score is very convincing. Are you sure Nxh7 is best? > >Time Depth Score Positions Moves >0:00 1/3 0.12 4898 1.Nxh7 Ke8 2.Nf6+ Ke7 3.O-O-O >0:00 1/4 0.00 11221 1.Nxh7 Ke8 2.Nf6+ Ke7 3.Nd5+ Ke8 > 4.Nf6+ >0:00 1/5 0.00 28107 1.Nxh7 Ke8 2.Nf6+ Ke7 3.Nd5+ Ke8 > 4.Nf6+ >0:00 1/5 0.24 89625 1.Qg5 Bf2+ 2.Ke2 d6 3.Nxh7+ Ke8 > 4.Nf6+ Ke7 5.Ng4+ Ke8 6.Qxd8+ Kxd8 > 7.Nxf2 >0:01 1/6 0.34 293024 1.Qg5 Bb4+ 2.c3 h6 3.Nd5+ Ke8 4.Qxd8+ > Kxd8 5.cxb4 d6 >0:02 1/7 0.78 570823 1.Qg5 Bb4+ 2.c3 h6 3.Nd5+ Ke8 4.Qxd8+ > Kxd8 5.cxb4 d6 6.Bf6+ Kd7 >0:05 1/8 0.74 1548540 1.Qg5 Bb4+ 2.Ke2 h6 3.Qxh6 d5 4.exd5 > Qd6 5.Qe3+ Be6 6.dxe6 fxe6 >0:13 1/8 0.78 3691601 1.Bc4 b5 2.Bxb5 Rb8 3.Nh5 Ke8 4.Bxc6 > Bf2+ 5.Ke2 Ba6+ 6.c4 dxc6 7.Rxh1 >0:15 1/8 0.95 4233258 1.Nxh7 Ke8 2.Nf6+ Ke7 3.Qg5 Bf2+ > 4.Kd2 d6 5.Bd3 Ng3 6.hxg3 >0:16 1/8 0.99 4429719 1.Nd5+ Ke8 2.Bf6 Ne7 3.Bxe7 Bxe7 > 4.Qe5 Rg8 5.Nxc7+ Kf8 6.Nxa8 Bb4+ > 7.c3 d6 >0:20 1/9 0.74 5753060 1.Nd5+ Ke8 2.Bf6 Ne7 3.Bxe7 Bxe7 > 4.Qe5 Rg8 5.Nxc7+ Kf8 6.Nxa8 d6 > 7.Qc3 Bf6 >1:05 1/9 1.89 17486229 1.Bc4 Nf2 2.Qg5 d5 3.Nxd5+ Ke8 > 4.Nf6+ Qxf6 5.Qxf6 Nxe4 6.Qf4 >2:37 1/10 2.45 43321969 1.Bc4 Nf2 2.Qg5 d5 3.Nxd5+ Ke8 > 4.Nf6+ Qxf6 5.Qxf6 Nxe4 6.Qf4 Bb4+ > 7.Kf1 >9:40 1/11 3.52 157608058 1.Bc4 Nf2 2.Ng5 d5 3.Nxd5+ Kd6 > 4.Nxf7+ Rxf7 5.Qxf7 Nxe4 6.O-O-O > Nd4 7.Bxd4 Qg5+ 8.Be3 Bxe3+ 9.Nxe3+ > Kc6 It looks like Bc4 also wins. Both Nxc7 and Bc4 go up a piece.
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