Author: Christopher A. Morgan
Date: 07:35:03 01/01/03
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Fritz 8 on Athlon 750, 96MB hash, most 3,4 and 5 man Tablebases (5.1Gig of ~ 7.1 Gig) likes Qf6 to begin with, then at 23 seconds prefers Qe6. Final analysis at 2:05, below, did not change through five minutes. New game 5Q2/3k4/1q6/3n4/2pP4/2P5/P1K5/8 b - - 0 1 Analysis by Fritz 8: 1...Qf6 2.Qxf6 Nxf6 3.Kc1 Nd5 4.Kc2 Kc6 5.Kd2 Kb5 6.Kc2 Ka4 7.Kb2 Ne3 8.a3 Nd5 -+ (-2.13) Depth: 7/16 00:00:00 16kN 1...Qf6 2.Qxf6 Nxf6 3.Kc1 Nd5 4.Kc2 Kc6 5.Kd2 Kb5 6.Kc2 Ka4 7.Kb2 Ne3 8.a3 Nd5 -+ (-2.13) Depth: 8/17 00:00:00 36kN 1...Qf6 2.Qxf6 Nxf6 3.Kc1 Nd5 4.Kc2 Kc6 5.Kd2 Kb5 6.Kc2 Ka4 7.Kb2 Ne3 8.a3 Nd5 -+ (-2.13) Depth: 9/19 00:00:00 87kN 1...Qf6 2.Qxf6 Nxf6 3.Kc1 Nd5 4.Kc2 Kc6 5.Kd2 Kb5 6.Kc2 Ka4 7.Kb2 Ne3 8.a3 Nd5 -+ (-2.13) Depth: 10/24 00:00:00 202kN, tb=2 1...Qf6 2.Qxf6 Nxf6 3.Kc1 Nd5 4.Kc2 Kc6 5.Kd2 Kb5 6.Kc2 Ka4 7.Kb2 Ne3 8.a3 Nd5 -+ (-2.13) Depth: 11/26 00:00:02 645kN, tb=12 1...Qf6 2.Qxf6 Nxf6 3.Kc1 Nd5 4.Kc2 Kc6 5.Kd2 Kb5 6.Kc2 Ka4 7.Kb2 Ne3 8.a3 Nd5 -+ (-2.13) Depth: 12/39 00:00:06 2354kN, tb=66 1...Qe6! -+ (-2.16) Depth: 12/50 00:00:23 9257kN, tb=164 1...Qe6 2.Qf2 Qe4+ 3.Kb2 Nf4 4.Qh2 Nd3+ 5.Kc2 Kc6 6.Qh6+ Kb5 -+ (-2.28) Depth: 12/50 00:00:36 15110kN, tb=217 1...Qe6 2.Qf2 Qe4+ 3.Kb2 Nf4 4.Qg1 Nd3+ 5.Ka1 Kc7 6.Qh2+ Kc6 -+ (-2.28) Depth: 13/47 00:01:02 25811kN, tb=664 1...Qe6 2.Qf2 Qe4+ 3.Kb2 Nf4 4.Qg1 Nd3+ 5.Ka1 Kc7 6.Qh2+ Kc6 -+ (-2.28) Depth: 14/43 00:02:05 51146kN, tb=1994 On January 01, 2003 at 05:57:30, Eduard Nemeth wrote: >[D]5Q2/3k4/1q6/3n4/2pP4/2P5/P1K5/8 b - - > >In a game two player with Elo 2400, black played now 1...Qf6! >This is the best move, then after 2. Qxf6, black won easy after few >moves! > >On my P600, Zarkov 5.0 find this move under Genius 7 in only 1:40 minutes! > >Which program find this strongest move too? > >Fallow variation in the HV is only a draw: > > >[Event "?"] >[Site "?"] >[Date "2003.01.01"] >[Round "?"] >[White "?"] >[Black "?"] >[Result "*"] >[SetUp "1"] >[FEN "5Q2/3k4/1q6/3n4/2pP4/2P5/P1K5/8 b - -"] > >1... Qg6+ 2. Kb2 Ne3 3. Ka3 Qd6+ 4. Qxd6+ Kxd6 5. Kb4 * and draw. > >My Computerchess: > >http://www.beepworld.de/members37/computerschach/ > >Eduard
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