Author: Will Singleton
Date: 08:16:13 11/25/02
Go up one level in this thread
On November 25, 2002 at 10:14:27, Terry McCracken wrote: >On November 25, 2002 at 00:29:56, John Merlino wrote: > >>On November 24, 2002 at 23:56:30, Terry McCracken wrote: >> >>>[D]8/4p3/4Q3/8/8/k1p3PP/1q3P1K/8 w - - 0 1 >>> >>>This is reposted as it was given little attention. >>> >>> >>>http://www.talkchess.com/forums/1/message.html?266990 >> >>Chessmaster 9000, on a P3-733, gives up on Qxe7+ in two seconds: >> >>Time Depth Score Positions Moves >>0:00 1/3 0.20 5091 1.Qxe7+ Ka2 2.Qe6+ Kb1 3.Qf6 >>0:00 1/4 0.20 10263 1.Qxe7+ Ka2 2.Qe6+ Kb1 3.Qe1+ Qc1 >> 4.Qe5 >>0:00 1/5 0.18 25204 1.Qxe7+ Ka2 2.Qe6+ Kb1 3.Qe1+ Ka2 >> 4.h4 c2 5.Qe6+ Kb1 >>0:00 1/6 0.00 64218 1.Qxe7+ Ka2 2.Qe6+ Kb1 3.Qe1+ Ka2 >> 4.Qe6+ >>0:02 1/7 -0.18 154813 1.Qxe7+ Ka2 2.Qe6+ Qb3 3.Qa6+ Kb1 >> 4.h4 c2 5.Qg6 Qc3 6.f4 >>0:02 1/7 0.00 206769 1.Qa6+ Kb4 2.Qb7+ Kc4 3.Qe4+ Kb3 >> 4.Qe6+ Ka4 5.Qc6+ Kb3 6.Qe6+ >>0:03 2/8 0.00 296235 1.Qa6+ Kb4 2.Qb7+ Kc4 3.Qe4+ Kb3 >> 4.Qe6+ Ka4 5.Qc6+ Kb3 6.Qe6+ >>0:07 3/9 0.00 624641 1.Qa6+ Kb4 2.Qb7+ Kc4 3.Qe4+ Kb3 >> 4.Qe6+ Ka4 5.Qc6+ Kb3 6.Qe6+ >> >>jm > >Yes, the only way to draw is Qa6+!! CM 9000 is Stong! > > >1. Qxe7+ Ka2 2. Qe6+ Kb1 3. Qe4+ c2 is dead lost for White! > >1. Qxe7+ Ka2 2. Qe6+ >( 2. Qa7+) >2... Kb1 3. Qe4+ >( 3. Qe1+ Qc1 ) >3... c2 4. Qe1+ > >Terry I don't see it. If 1. Qxe7+ Ka2 2. Qe6+ Kb1 3. Qe1+, it looks like a draw. Will
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