Author: John Merlino
Date: 09:47:21 09/15/05
Go up one level in this thread
On September 15, 2005 at 07:34:38, ludicrous wrote: >[D]r3kr2/pp2bpp1/2b4p/q3p3/2B1p1PP/1Q2B3/PPP2P2/2KR2R1 w q - 0 18 > >Karpov played Rd5. > >Was this sac necessary? Will any engine play this move? CM9_R1 on a P4-2.4 says: Time Depth Score Positions Moves 0:00 1/3 -0.50 1978 18.Bd2 Qb6 19.Qxb6 axb6 0:00 1/3 -0.12 2681 18.Bd5 Rd8 19.Bxc6+ bxc6 20.Qc4 0:00 1/4 -0.12 6510 18.Bd5 Rd8 19.Bxc6+ bxc6 20.Qc4 0:00 1/5 -0.03 29013 18.Bd5 Qb4 19.Qxb4 Bxb4 20.Bxc6+ bxc6 21.c3 Be7 0:00 1/5 0.13 42691 18.g5 Rc8 19.gxh6 Ba4 20.hxg7 Bxb3 21.gxf8=Q+ Bxf8 22.Bxb3 0:00 1/6 0.11 84345 18.g5 Rc8 19.Bd5 Rd8 20.Bxc6+ bxc6 21.Rxd8+ Qxd8 22.Bxa7 hxg5 23.hxg5 0:01 1/7 0.13 274282 18.g5 Rc8 19.Bd5 Ba4 20.Qxb7 Rxc2+ 21.Kb1 Qc7 22.Bxa7 Qxb7 23.Bxb7 0:04 1/8 0.53 859017 18.g5 h5 19.g6 fxg6 20.Rxg6 Rd8 21.c3 Bf6 22.Kb1 Rxd1+ 23.Qxd1 Qa4 0:10 1/9 0.38 1996036 18.g5 hxg5 19.Bxg5 Rd8 20.Rxd8+ Bxd8 21.Bxd8 Kxd8 22.Bxf7 Kc7 23.Qe6 Rd8 0:20 1/10 0.36 4166675 18.g5 hxg5 19.Bxg5 Bxg5+ 20.Rxg5 Rd8 21.Rxg7 Rxd1+ 22.Kxd1 Qd8+ 23.Ke1 Qf6 24.Qg3 Qd6 25.Qc3 Ke7 0:50 1/11 0.42 10838041 18.g5 hxg5 19.Bxg5 Qb4 20.Bxe7 Qxb3 21.Bxb3 Kxe7 22.Rxg7 Kf6 23.Rdg1 Rad8 2:01 1/12 0.50 26384957 18.g5 hxg5 19.Bxg5 Qb4 20.Bxe7 Qxb3 21.Bxb3 Kxe7 22.Rxg7 Kf6 23.Rdg1 Rad8 24.h5 jm
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