Author: John Merlino
Date: 09:24:33 03/25/05
Go up one level in this thread
On March 25, 2005 at 06:55:09, Martin Baumung wrote: >Hi, > >in another game between Shredder 9 and Gandalf 6.01 the following position came >up: > >[D]r1b1r1k1/1pn1qnbp/3p1pp1/pPp5/2PNPPP1/P1N1B1R1/3QB2P/3R3K w - - 0 21 > >Shredder played 21.Nf5! here with a rather convincing score of +2.47. Finding >the move after just 2 seconds (!). > >Any other engine going for this sacrifice? CMX Yoda v2.5 on a P4-2.4 doesn't see this sacrifice in under three minutes. But it DOES see this one later on: [D]r3r2k/1pN4p/1Pbp3n/2p2p2/1pPb1P2/3Q3R/3B3P/3R2K1 w - - 0 35 35.Qxd4+! cxd4 36.Nxe8 Rxe8 37.Rxh6 giving away QN for RBN and a great deal of simplification (and the eventual picking off of at least one of Black's horrible pawns). Time Depth Score Positions Moves 0:00 1/5 5.50 10248 35.Kf1 Ra3 36.Qxa3 bxa3 37.Nxe8 Nf7 0:00 1/6 5.60 33474 35.Kf1 Ra3 36.Qxa3 bxa3 37.Nxe8 Bxe8 38.Rxh6 Bf7 0:00 1/7 5.36 78196 35.Kf1 Ra3 36.Qxa3 bxa3 37.Nxe8 Bxe8 38.Rxh6 a2 39.Re6 Bc6 0:00 1/8 3.64 144501 35.Kf1 Ra3 36.Nxe8 Rxd3 37.Rxd3 Bxe8 38.Bxb4 Ng4 39.R3d2 0:00 1/8 4.54 170875 35.Qxd4+ cxd4 36.Nxe8 Rxe8 37.Rxh6 Rg8+ 38.Kf1 b3 39.Rxd6 Bf3 0:01 1/9 4.52 217234 35.Qxd4+ cxd4 36.Nxe8 Rxe8 37.Rxh6 Rg8+ 38.Kf1 b3 39.Rxd6 Bf3 40.Re1 0:01 1/10 4.38 387777 35.Qxd4+ cxd4 36.Nxe8 Rxe8 37.Rxh6 b3 38.Kf2 Rg8 39.Rxd6 b2 40.Rxd4 Rg2+ 41.Ke3 Rxh2 0:04 1/11 4.88 876191 35.Qxd4+ cxd4 36.Nxe8 Rxe8 37.Rxh6 Bf3 38.Rb1 Re2 39.Bxb4 Rg2+ 40.Kf1 Kg7 41.Rh3 0:08 2/12 4.81 1829581 35.Qxd4+ cxd4 36.Nxe8 Rxe8 37.Rxh6 Rg8+ 38.Kf1 b3 39.Rxd6 Bg2+ 40.Ke2 Be4 41.Rxd4 Rg2+ 42.Ke3 Rxh2 43.Rd8+ Kg7 0:18 2/13 4.81 3873435 35.Qxd4+ cxd4 36.Nxe8 Rxe8 37.Rxh6 Rg8+ 38.Kf1 b3 39.Rxd6 Bg2+ 40.Ke2 Be4 41.Rxd4 Rg2+ 42.Ke3 Rxh2 43.Rd8+ Kg7 0:41 2/14 4.86 9167197 35.Qxd4+ cxd4 36.Nxe8 Rxe8 37.Rxh6 Rg8+ 38.Kf1 Bf3 39.Re1 b3 40.Rb1 Re8 41.Rxd6 Be2+ 42.Kf2 Bxc4 43.Rxd4 2:05 3/15 5.14 27560821 35.Qxd4+ cxd4 36.Nxe8 Rxe8 37.Rxh6 Rg8+ 38.Kf1 Bf3 39.Rb1 Bg2+ 40.Ke2 Be4 41.Rxb4 Rg2+ 42.Kd1 Bf3+ 43.Kc1 Rg1+ 44.Kc2 Be4+ 45.Kb3 Rg2 jm
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