Author: John Merlino
Date: 13:37:42 02/19/04
Go up one level in this thread
On February 19, 2004 at 16:05:07, George Tsavdaris wrote: > >30.Nxf7! A nice sacrifice of Amyan 1.591 against Wildcat 3.0 that some of the >best engines can't find it in the reasonable time of 4 minutes on a 1.5GHz PIV. >Shredder 8, Deep Fritz 8-7, Ruffian 2.0 can't find it. It's so easy that i guess >why? For Junior's and Chess Tiger's is very easy. >When i'm thinking that Shredder 8 can't see the famous sacrifice Bxh7! and plays >O-O, i hope programmers of top engines would give more attention to sacrifices >and be less materialistic. > >[D]r2r4/pb3pkp/3q2p1/2pnN3/2B5/1P6/P2QRPPP/4R1K1 w - - 0 30 Chessmaster 9000, SKR personality on a P4-2.4, needs two seconds to stick with Nxf7: Time Depth Score Positions Moves 0:00 1/5 1.12 22587 30.Nd3 Rac8 31.Bxd5 Qxd5 32.Qc3+ Qd4 0:00 1/5 1.14 40521 30.Nxf7 Kxf7 31.Qh6 Rd7 32.Qxh7+ Kf6 33.Qh4+ Kg7 34.Bb5 0:00 1/6 1.08 73939 30.Nxf7 Kxf7 31.Qh6 Rd7 32.Bb5 Nf6 33.Bxd7 Qxd7 0:00 1/6 1.32 130716 30.Nd3 Nb6 31.Qc3+ Qd4 32.Qxd4+ cxd4 33.Bxf7 Bxg2 34.Bxg6 hxg6 35.Kxg2 0:02 1/7 1.01 348213 30.Nd3 Rac8 31.a3 h6 32.Bxd5 Qxd5 33.Qc3+ Qd4 0:02 1/7 1.49 421563 30.Nxf7 Kxf7 31.Qh6 Rd7 32.Qxh7+ Kf6 33.Qh4+ Kg7 34.Re6 Qc7 35.Bb5 0:03 1/8 1.58 640777 30.Nxf7 Kxf7 31.Qh6 Rd7 32.Qxh7+ Kf6 33.Qh6 Kf7 34.Bb5 Re7 35.Qh7+ Kf6 0:06 1/9 1.58 1330332 30.Nxf7 Kxf7 31.Qh6 Rd7 32.Qxh7+ Kf6 33.Qh6 Kf7 34.Bb5 Re7 35.Qh7+ Kf6 0:13 1/10 1.82 2980599 30.Nxf7 Kxf7 31.Qh6 Rd7 32.Qxh7+ Kf6 33.Qh4+ Kf7 34.Re3 Kg7 35.Re6 Qf8 36.Rxg6+ Kxg6 37.Qg4+ Kh7 38.Qxd7+ Qg7 0:28 1/11 1.82 6787634 30.Nxf7 Kxf7 31.Qh6 Rd7 32.Qxh7+ Kf6 33.Qh4+ Kf7 34.Re3 Kg7 35.Re6 Qf8 36.Rxg6+ Kxg6 37.Qg4+ Kh7 38.Qxd7+ Qg7 1:06 1/12 2.19 16290358 30.Nxf7 Kxf7 31.Qh6 Rd7 32.Qxh7+ Kf6 33.Qh4+ Kf7 34.Re3 Kg7 35.Re6 Qf8 36.Rxg6+ Kxg6 37.Qg4+ Kh6 38.Qxd7 2:50 1/13 2.54 42892793 30.Nxf7 Kxf7 31.Qh6 Rd7 32.Qxh7+ Kf6 33.Qh6 Rg8 34.Re4 Qf8 35.Qh3 Qf7 36.Bxd5 Rxd5 37.Qc3+ Kg5 38.Qe3+ Kf6 jm
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