Author: Jorge Pichard
Date: 09:50:54 02/17/03
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On February 17, 2003 at 12:08:47, Jorge Pichard wrote: >On February 17, 2003 at 12:07:19, Jorge Pichard wrote: > >>Alekhine was known for never falling into a traps 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 - - Pichard,J - Fritz 8 Level=Blitz:30'. My Place, 17.02.2003 64MB, Nimzo8.ctg. Athlon 1.2 Ghz 1...Bd6 0.34/12 49 [1...Rg8 2.Rhg1 a)2.f3 Bd6 a1)2...Be7 3.Kb1 (a1)3.Rhg1 Nd7 (a1)3...Rde8 4.dxc5 Bxc5² 0.66/6 ) 4.dxc5 Qxc5² 0.37/5 (a1)4...Nxc5² 0.41/6 ) ; 3...Nd7 (a1)3...Bd6 4.Bxc6 bxc6² 0.56/10 ) 4.Qd3 (a1)4.Qd2 Na7² 0.37/6 ) 4...Bf6² 0.50/5 (a1)4...Rdf8² 0.50/6 ) ; a2)2...Rd7 3.Rhg1 (a2)3.Be5 Rf7 4.Bxc6 bxc6² 0.50/6 ) 3...Bd6 4.Bxc6 (a2)4.Be5 Rdd8² 0.66/5 ) 4...bxc6± 0.72/6 ; a3)2...Nb4 3.Be5 (a3)3.Bg5 Bd6 4.Qg2 Kb8² 0.28/6 ) 3...Bd6 4.Rhg1 (a3)4.e4 cxd4² 0.31/6 ) 4...Qc7² 0.34/5 ; a4)2...Na7 3.Bg5 c4 4.e4 Bb4± 1.12/6 ; 3.Bxc6 bxc6 (a)3...cxd4 4.Nb5 Bxf4± 0.91/6 ) 4.Bxd6 Rxd6² 0.34/10 ; b)2.Rhe1 c4 b1)2...Nb4 3.Kb1 (b1)3.Bg5 Kb8 4.dxc5 Bxc5² 0.31/5 ) 3...Bd6 4.Bg5 Kb8² 0.50/10 ; b2)2...Bd6 3.Bxc6 bxc6 (b2)3...Qxc6 4.Nb5 Bb8² 0.59/5 ) 4.Bxd6 Rxd6² 0.44/10 ; b3)2...Ng4 3.Bg5 (b3)3.f3 Nf6 4.Qd3 (b3)4.Qd2 Bd6² 0.47/6 ) 4...Bd6² 0.62/6 (b3)4...cxd4² 0.66/5 ) ; 3...Nf6 4.Bxf6 gxf6² 0.69/6 ; b4)2...Be7 3.Kb1 Rgf8 4.dxc5 Bxc5² 0.44/6 ; b5)2...Na7 3.Bd3 Bd6 4.Bg5 Kb8² 0.50/6 ; 3.Rg1 (b)3.f3 Bb4 4.Bxc6 Bxc3= 0.00/6 ) 3...Bb4 (b)3...Na7 4.e4 Bb4± 0.81/6 ) 4.Bxc6 bxc6² 0.41/5 ;
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