Author: Kurt Utzinger
Date: 23:44:08 02/12/05
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On February 12, 2005 at 22:33:35, Rick Hagen wrote: > >[D] 3R2nk/r5p1/6PP/3NK3/8/8/8/8 w - - 0 2 > >From the game Kramnik-Krasenkov (Wijk aan Zee 2003) >The obvious 1.h7 leads to a draw (perpetual check with rook) >Kramnik played Ne3 btw, and won. >Engines that see the draw after h7 rather fast are Goliath Light 1.5 >and Anaconda 1.0 >Most engines have difficulties seeing the "crazy rook" concept. >How does your engine(s) handle this? > >Rick Neue Partie, 120'/40+60'/20+30' 3R2nk/r5p1/6PP/3NK3/8/8/8/8 w - - 0 1 Analysis by Pharaon 2.62: 2.h7 Re7+ 3.Kd6 Re6+ 4.Kc7 Rc6+ 5.Kd7 Rd6+ 6.Ke8 Rxd8+ 7.Kxd8 Ne7 8.Nf4 Nd5 9.Ng2 Nf6 10.Ke7 Nxh7 11.gxh7 Kxh7 12.Ne3 Kg6 13.Ke6 Kg5 14.Nd5 +- (4.95) Depth: 5/15 00:00:00 ± (0.74) Depth: 17/15 00:01:02 24414kN 2.Rf8 ± (0.74) Depth: 17/15 00:01:17 29349kN ± (0.74) Depth: 17/15 00:01:17 29349kN (Utzinger, MyTown 13.02.2005)
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