Author: Côme
Date: 01:52:31 02/12/00
Go up one level in this thread
On February 11, 2000 at 19:29:24, Dann Corbit wrote: >Sometimes the really quiet moves are the most interesting. It would be >interesting to move to each of the suggested positions (by various programs and >humans) and analyze from there. Often, after taking a step, the better answer >becomes much more obvious. Here is Crafty's analysis after 100 million+ nodes: > >middle-game phase > clearing hash tables > time surplus 0.00 time limit 16:40 (16:40) > nss depth time score variation (1) >Black(0): exit > > 6-> 1.04 0.36 1. ... h6 2. Be3 e6 3. Qc4 Nd5 4. h3 > 7 1.31 0.35 1. ... h6 2. Be3 Re8 3. Qc2 Be6 4. > h3 Nd5 > 7 1.90 0.41 1. ... Qd7 2. h3 Qf5 3. Qc4 e6 4. Nh4 > Qc2 > 7-> 2.19 0.41 1. ... Qd7 2. h3 Qf5 3. Qc4 e6 4. Nh4 > Qc2 > 8 3.55 0.37 1. ... Qd7 2. h3 h6 3. Qc4 Qe6 4. Qe2 > Nd5 5. Nxd5 Qxd5 > 8-> 6.78 0.37 1. ... Qd7 2. h3 h6 3. Qc4 Qe6 4. Qe2 > Nd5 5. Nxd5 Qxd5 > 9 12.45 0.40 1. ... Qd7 2. h3 Qf5 3. Qc4 e6 4. Bg5 > Bd7 5. Be7 Rfe8 > 9-> 16.87 0.40 1. ... Qd7 2. h3 Qf5 3. Qc4 e6 4. Bg5 > Bd7 5. Be7 Rfe8 > 10 28.16 0.37 1. ... Qd7 2. h3 Qf5 3. Qc4 h6 4. Be3 > Rd8 5. Nh4 Qe6 6. Qc5 > 10-> 57.64 0.37 1. ... Qd7 2. h3 Qf5 3. Qc4 h6 4. Be3 > Rd8 5. Nh4 Qe6 6. Qc5 > 11 2:55 0.39 1. ... Qd7 2. h3 Rd8 3. Be3 Qf5 4. > Qc4 e6 5. Bg5 Rd7 6. Rac1 Nd5 7. Nxd5 > Rxd5 > 11-> 3:36 0.39 1. ... Qd7 2. h3 Rd8 3. Be3 Qf5 4. > Qc4 e6 5. Bg5 Rd7 6. Rac1 Nd5 7. Nxd5 > Rxd5 > 12 7:14 0.35 1. ... Qd7 2. h3 Rd8 3. Bg5 h6 4. Bh4 > Re8 5. Qc4 Qe6 6. Qd3 Bd7 7. Rac1 > 12-> 13:58 0.35 1. ... Qd7 2. h3 Rd8 3. Bg5 h6 4. Bh4 > Re8 5. Qc4 Qe6 6. Qd3 Bd7 7. Rac1 > time=16:40 cpu=99% mat=0 n=122863024 fh=90% nps=122839 > ext-> checks=1227355 recaps=379105 pawns=63114 1rep=83395 >thrt:1301 > predicted=0 nodes=122863024 evals=33126347 > endgame tablebase-> probes done=0 successful=0 Hello Dann, Thanks for these analisys! Qd7 seem to be a very bad move :-(( Crafty don't understand the position. Crafty seem the only one program to play this very bad move. 1... Bg4! is the best move. Best Regards Alexandre Côme
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