Author: John Merlino
Date: 08:30:50 06/24/05
Go up one level in this thread
On June 24, 2005 at 07:47:08, K. Burcham wrote: >On June 23, 2005 at 21:43:05, John Merlino wrote: > >>On June 23, 2005 at 20:04:12, Eric Oldre wrote: >> >>>[d] 5r1k/p1n3pp/2PN4/2P4q/1PQP1b1r/7P/1B3PP1/R4RK1 w - - 0 27 >>> >>>Latista finds changes it's mind about the suicidal Rxa7 eventually, but not fast >>>enough to save it last night in a game on FICS. >> >>CM9_R1 on an AMD 2500 never considers this move: >> >>Time Depth Score Positions Moves >>0:00 1/4 6.04 18862 27.Bc1 Bxd6 28.cxd6 Nb5 29.Ra5 >>0:00 1/4 6.12 25318 27.Ra3 Qg6 28.Qd3 Qe6 >>0:00 1/5 5.79 39926 27.Ra3 Qg6 28.Qd3 Qf6 29.b5 Bxd6 >> 30.cxd6 >>0:00 1/5 5.91 55884 27.Bc1 a6 28.Bxf4 Rhxf4 29.Rae1 Nd5 >>0:01 1/6 3.77 112443 27.Bc1 Rxh3 28.gxh3 Qxh3 29.Bxf4 >> Rxf4 30.Nf7+ Rxf7 31.Ra3 Qf5 32.Rxa7 >> Qg4+ 33.Kh2 >>0:01 1/6 5.72 164628 27.Ra3 Nd5 28.b5 Bxd6 29.cxd6 Qg5 >> 30.c7 Nf4 31.Rg3 >>0:02 1/6 5.86 247020 27.Qd3 a6 28.Rfe1 Bxd6 29.cxd6 >> Qf7 30.Qg3 >>0:03 1/7 5.68 425598 27.Qd3 a6 28.Rfe1 Qh6 29.Bc1 Bxc1 >> 30.Raxc1 Qf6 >>0:08 1/8 5.45 1635137 27.Qd3 Nd5 28.Rfe1 Bxd6 29.cxd6 >> Qf7 30.Qg3 Rh6 31.c7 Rg6 >>0:10 1/8 5.76 2187308 27.Ra3 a6 28.Re1 Qg6 29.Qd3 Qf6 >> 30.Qf3 Bxd6 31.Qxf6 Rxf6 32.cxd6 >> Rxd6 >>0:12 1/8 5.86 2547241 27.Qb3 a6 28.Rae1 Nd5 29.Re4 Bxd6 >> 30.Rxh4 Qxh4 31.cxd6 Qe4 >>0:16 1/9 5.83 3795869 27.Qb3 a6 28.Rae1 Qg6 29.d5 Qg5 >> 30.Rd1 Nb5 31.Nxb5 axb5 >>0:46 1/10 6.25 11302293 27.Qb3 Qg6 28.Rxa7 Bxd6 29.cxd6 >> Nb5 30.Rd7 Nxd4 31.Qe3 Qf6 32.Bxd4 >> Rxd4 >> >>jm > >Chessmaster just wants to protect the h3 pawn and then takes the black pawn at >a7. > >kburcham And there's nothing wrong with that. Taking the a-pawn is fine if you protect your weakness first. And if Black plays 27...a6 instead of 27...Qg6 (as in The King's final PV), then White still has an easy win. jm
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