Author: Jorge
Date: 22:29:08 02/18/03
Go up one level in this thread
On February 17, 2003 at 17:18:38, B. Clark wrote: >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 - - > >New position >2kr1b1r/1p4p1/1qn1pn2/pBpp3p/P2P1B1P/2N1P3/1PP1QP2/2KR3R b - - 0 1 > Fritz8 on a P4 2.4 GHz likes Bd6 immediately. 2kr1b1r/1p4p1/1qn1pn2/pBpp3p/P2P1B1P/2N1P3/1PP1QP2/2KR3R b - - 0 1 Analysis by Fritz 8: 1...Bd6 2.Bxc6 bxc6 3.Bxd6 Rxd6 4.Rhg1 Rd7 5.dxc5 Qxc5 6.Rg6 Rf8 7.Rdg1 Ng4 8.Rg2 e5 9.Qa6+ Kc7 10.Qe2 ² (0.47) Depth: 7/18 00:00:00 173kN 1...Bd6 2.Bxc6 bxc6 3.Bxd6 Rxd6 4.Rhg1 Rd7 5.dxc5 Qxc5 6.Rg6 Rf8 7.Rdg1 Ng4 8.Rg2 e5 9.Qa6+ Kc7 10.Qe2 ² (0.47) Depth: 8/18 00:00:00 195kN 1...Bd6 2.Bxc6 bxc6 3.Bxd6 Rxd6 4.Rhg1 Rd7 5.dxc5 Qxc5 6.Rg6 Rf8 7.Rdg1 Ng4 8.Rg2 e5 9.Qa6+ Kc7 10.Qe2 ² (0.47) Depth: 9/19 00:00:00 250kN 1...Bd6 2.Bxc6 bxc6 3.Bxd6 Rxd6 4.Rhg1 Rd7 5.dxc5 Qxc5 6.Rg6 Rf8 7.Rdg1 Ng4 8.Rg2 e5 9.Qa6+ Kc7 10.Qe2 ² (0.47) Depth: 10/21 00:00:00 518kN 1...Bd6 2.dxc5 Bxc5 3.Rhg1 Ng4 4.Kb1 Rhf8 5.Bd3 d4 6.Ne4 dxe3 7.fxe3 Rxf4 8.Nxc5 ² (0.37) Depth: 11/35 00:00:07 7223kN 1...Bd6 2.dxc5 Bxc5 3.Rhg1 Ng4 4.Kb1 Rhf8 5.Bd3 d4 6.Ne4 dxe3 7.fxe3 Rxf4 8.Nxc5 ² (0.37) Depth: 11/35 00:00:12 11477kN (jorge, FL 19.02.2003)
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