Author: John Merlino
Date: 15:17:31 08/22/02
Go up one level in this thread
On August 22, 2002 at 17:49:01, Sune Larsson wrote: > > [D]8/2p2k2/pp4p1/2p3P1/P1P2P2/1P2R2r/5K2/8 b - - 0 14 > > This position is from the game Yace-Junior 7. Here Junior saw > some opposition with the kings on e6-e4 or e6-g4 and evaluated > the pawn ending as a draw. Black played 14.-Rxe3?? and lost it > since white can force a passer on the k-side and then go eat the > pawns on the q-side. > > Test: Avoid the move 14.-Rxe3?? for black. 14.-Rh1 or similar is okey. Chessmaster 9000 never considers Rxe3. This is on a PIII-600: Time Depth Score Positions Moves 0:00 1/3 0.16 617 14...Rh4 15.Kf3 a5 16.Ke4 0:00 1/3 0.10 1103 14...Rh1 15.Kf3 Rf1+ 16.Ke4 Ke6 0:00 1/3 0.08 1510 14...Rh2+ 15.Kg3 Rb2 16.Kf3 0:00 1/4 0.15 2760 14...Rh2+ 15.Kf3 a5 16.Ke4 Rf2 0:00 1/4 0.10 3771 14...Rh1 15.Kg2 Rh4 16.Kf3 0:00 1/5 0.12 7015 14...Rh1 15.Kf3 Rf1+ 16.Ke4 Ke6 17.Kd3+ Kf5 0:00 1/5 0.10 11855 14...Rh2+ 15.Kf3 Rd2 16.Ke4 Rd7 17.Rd3 Re7+ 18.Kf3 0:00 1/6 0.11 16024 14...Rh2+ 15.Kf3 Rd2 16.Ke4 Rd4+ 17.Ke5 Rd8 18.Rh3 Re8+ 19.Kd5 0:00 1/6 0.10 19573 14...Rh1 15.Kf3 Rf1+ 16.Ke4 Ke6 17.Re2 a5 18.Rd2 0:00 2/7 0.08 30787 14...Rh1 15.Kf3 Rf1+ 16.Kg4 Rg1+ 17.Kh4 a5 18.Kh3 Rb1 19.Kg4 0:01 3/8 0.06 74544 14...Rh1 15.Kf3 Rf1+ 16.Ke4 Ke6 17.Re2 a5 18.Re3 Rf2 19.Kd3+ Kd6 0:01 4/9 0.06 147724 14...Rh1 15.Kf3 Rf1+ 16.Ke4 Ke6 17.Re2 a5 18.Re3 Rf2 19.Kd3+ Kd6 0:04 5/10 0.05 352012 14...Rh1 15.Kf3 Rf1+ 16.Ke4 Ke6 17.Re2 a5 18.Re3 Rf2 19.Re1 Rb2 0:08 6/11 0.05 798353 14...Rh1 15.Kf3 Rf1+ 16.Ke4 Ke6 17.Re2 a5 18.Re3 Rf2 19.Re1 Rb2 20.Kf3+ Kd6 0:22 7/12 0.02 2131501 14...Rh1 15.Kf3 Rf1+ 16.Ke4 Ke6 17.Re2 a5 18.Re3 Rf2 19.Re1 Rb2 20.Kf3+ Kd6 21.Rd1+ Ke6 1:04 8/13 0.01 6222038 14...Rh1 15.Kf3 Rf1+ 16.Ke4 Ke6 17.Re2 Rg1 18.Kf3+ Kf7 19.Rd2 Ke6 20.Rd3 Rf1+ 21.Kg4 Rg1+ 22.Rg3 Re1 3:00 9/14 0.03 17388408 14...Rh1 15.Kf3 c6 16.Ke4 Rc1 17.Ke5 b5 18.axb5 axb5 19.cxb5 cxb5 20.Rd3 c4 21.Rd7+ Ke8 22.Rg7 cxb3 23.Rxg6 jm
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