Author: John Merlino
Date: 11:42:22 02/17/03
Go up one level in this thread
On February 17, 2003 at 12:07:19, Jorge Pichard wrote: >Alekhine was known for never falling into a trap of less than 10 moves, but for >this example where he played against Niemzovitch with the black pieces ( game >#13 of his famous book "My best games of Chess 1908-1937") he wrote down after >white 15 Castles QR ! >Black discovers in time the adversary's subtle plan If 15...PXP; 16.PXP,KtxP >17.RXKt,QxR; 18.QXP ch, Kt-Q2; 19.Q-B6 ch!!, PxQ; 20.B-R6 Mate, but how many of >today's top proggram can find the correct move 15...B-Q3 which eliminates all >danger? > >[D]2kr1b1r/1p4p1/1qn1pn2/pBpp3p/P2P1B1P/2N1P3/1PP1QP2/2KR3R b - - Chessmaster 9000, on a P3-733, finds Bd6 instantly: Time Depth Score Positions Moves 0:00 1/3 0.18 770 1...cxd4 2.exd4 Nxd4 3.Qe5 0:00 1/4 1.23 3246 1...cxd4 2.exd4 Re8 3.Qe3 Bb4 0:00 1/4 0.61 3666 1...Bd6 2.Bxd6 Rxd6 3.Bxc6 Rxc6 4.Nb5 cxd4 5.exd4 0:00 1/5 0.64 17157 1...Bd6 2.Bxc6 Qxc6 3.Bxd6 Qxd6 4.Nb5 0:00 1/6 0.60 37946 1...Bd6 2.Bxc6 Qxc6 3.Bxd6 Qxd6 4.Nb5 Qb6 0:01 1/7 0.77 84134 1...Bd6 2.Bxc6 Bxf4 3.Bxb7+ Kxb7 4.dxc5 Qb4 5.c6+ Kxc6 6.exf4 Qxf4+ 7.Kb1 0:03 1/8 0.72 182296 1...Bd6 2.Bxc6 Qxc6 3.Nb5 Bb8 4.Rhg1 Rhg8 5.dxc5 Qxc5 0:07 1/9 0.79 540415 1...Bd6 2.Bxc6 bxc6 3.Bxd6 Rxd6 4.Rhg1 Rd7 5.f3 Rb7 6.b3 cxd4 7.exd4 0:27 1/10 0.70 1966727 1...Bd6 2.Bxd6 Rxd6 3.Bxc6 Rxc6 4.Rhg1 cxd4 5.exd4 Qc7 6.Nb5 Qf4+ 7.Kb1 Ne4 8.Rxg7 Qxh4 1:10 2/11 0.64 5244798 1...Bd6 2.Bxd6 Rxd6 3.Bxc6 Rxc6 4.Rhg1 cxd4 5.exd4 Rc7 6.Nb5 Rf7 7.f3 Kb8 3:19 3/12 0.55 15743080 1...Bd6 2.Bxd6 Rxd6 3.Bxc6 bxc6 4.Rhe1 Rd7 5.Qf3 Rb7 6.b3 Qb4 7.Kb2 Rd7 jm
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