Author: John Merlino
Date: 16:51:17 01/02/02
Go up one level in this thread
On January 02, 2002 at 18:29:56, Roy Eassa wrote: >How long does it take your program/engine to find White's winning move (and to >achieve a score that shows the program understands that White is winning)? > >[D] r4b1k/pp3Ppp/n1p5/2q1B3/2r5/6RP/PP2Q1P1/5R1K w - - 0 1 It takes CM8000 over five minutes on my slow PIII-600 to see the right move for the win: Time Depth Score Positions Moves 0:00 1/3 -2.31 2167 1.Rd3 Rc2 2.Qe1 Nb4 0:00 1/3 -2.14 2753 1.Re3 Rc2 2.Qd3 Nb4 0:00 1/4 -2.07 15833 1.Re3 Rc2 2.Qd3 Nb4 3.Qb3 0:00 1/4 -1.99 32362 1.Rb3 Rc2 2.Qe4 b6 3.Rd3 0:00 1/4 -1.78 38779 1.Rg5 Rc2 2.Qd3 Rxb2 3.Bxg7+ Bxg7 4.Rxc5 Nxc5 0:01 2/5 -1.78 63783 1.Rg5 Rc2 2.Qd3 Rxb2 3.Bxg7+ Bxg7 4.Rxc5 Nxc5 0:02 2/5 -1.54 190678 1.Re1 Rc1 2.Bxg7+ Bxg7 3.Qe8+ Qf8 4.Qxf8+ Rxf8 5.Rxc1 Rxf7 0:03 2/5 -0.56 225410 1.Re3 Rb8 2.Bxb8 Nxb8 3.Re8 Nd7 0:04 2/6 -0.65 305930 1.Re3 Rb8 2.Bxb8 Nxb8 3.Rb3 Rc2 4.Qe6 0:07 2/6 -0.60 566240 1.Rg5 Rc2 2.Qd1 Rf2 3.Bxg7+ Bxg7 4.Rxc5 Rxf1+ 5.Qxf1 Nxc5 0:10 3/7 -0.37 856170 1.Rg5 Rc1 2.Bxg7+ Bxg7 3.Rxc5 Rxf1+ 4.Qxf1 Nxc5 5.Qc4 b6 0:18 3/7 0.00 1495733 1.Re3 Rb8 2.b3 Rb4 3.Bxb8 Nxb8 4.a3 Rd4 5.Re8 0:33 3/8 0.42 2693442 1.Re3 Rb8 2.Rf5 Rc2 3.Bxg7+ Bxg7 4.Rxc5 Rxc5 5.Re8+ Bf8 6.Qg4 Rc1+ 7.Kh2 1:26 4/9 0.30 7416064 1.Re3 Rc1 2.Bxg7+ Bxg7 3.Re8+ Bf8 4.Rxa8 Rxf1+ 5.Qxf1 Kg7 6.Qf4 Nb4 7.Rb8 Qe7 8.a3 Nd5 5:43 4/9 2.36 28402457 1.b4 Rxb4 2.Rg5 h6 3.Qh5 Qxe5 4.Rxe5 Rd8 5.Re8 Rbd4 6.Qe2 Nc5 7.Rxd8 Rxd8 jm
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