Author: martin fierz
Date: 14:28:27 05/09/03
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On May 09, 2003 at 17:24:34, Jorge Pichard wrote: >On May 09, 2003 at 16:45:10, martin fierz wrote: > >>i was playing in a tournament when the following crazy position turned up on the >>board next to me: >> >>[D]rnb2b1r/pp4pp/1kp2P2/8/5B2/1B6/PPP1QPqP/RN2K2R w KQ - 0 12 >> >>we humans of course want to play Nc3 here and sac the two rooks (Nc3 Qxh1+ Kd2 >>Qxa1), because that's what you do in this kind of position :-) >>in fact, it is correct to do this - Nc3! wins. >>is there a program which finds Nc3 AND gives it a positive score? >> >>cheers >> martin > >Can you show me how you can win after Nc3 > >Jorge it's a very long line :-) 12.Nc3 Qxh1+ 13.Kd2 Qg2 [13...Qxa1 14.Qc4!! Na6 only move 15.fxg7 Bxg7 only move 16.Be3+ c5 17.Qb5+ mate in 13 according to fritz! 17...Kc7 18.Bf4+ Kd8 19.Bg5+ Kc7 20.Nd5+ Kd6 21.Be7+ Ke6 22.Qe2+ Kf5 23.Qh5+ Ke6 24.Nf6+ c4 25.Bxc4+ Kxe7 26.Qe5+ Kd8 27.Qd6+ Bd7 28.Qxd7#] 14.Bd5!! Qg4 [14...Qg6 15.Qc4+- Na6 (15...a6 16.Bf7+-) 16.Qd4++-] 15.Qc4 g5 16.Qb3+ Ka5 only move 17.Bc7++- Ka6 18.Bc4+ b5 19.Nxb5 Qxc4 20.Qxc4 cxb5 21.Qd3+- cheers martin
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