Author: A.L.Mourik
Date: 09:39:45 02/22/02
Go up one level in this thread
On February 21, 2002 at 22:28:23, Bob Basham wrote: >On February 21, 2002 at 11:39:23, Sally Weltrop wrote: > >>On February 21, 2002 at 11:22:13, Bob Basham wrote: >> >>>In the recent win, Rebel played Ra3...!! >>>This has always been one of my favorite moves when the Rook is brought out to >>>the third rack, and then moved over to h3,...etc. >> >>I show this immediately, it WAS a great move and definitely played a major role >>in the attack >>> >>>[D]r2q1r1k/2n1bppp/1pp1p3/p3P3/PnRPN1Q1/4B3/1P1N1PPP/R5K1 w - - >>> >>>This might make a good test move for other engines also.. >>>(i have not tried it yet except on Rebel 10 which is not so bold here and fails >>>to bring the Rook to a3)... > >Hi Sally, >what program were you using that found this move? >None of my chess programs so far play Ra3 here! >Robert I agree on the opinion that 20.Ra3 is a good move. Fritz7 agrees to on Ra3 at move 20, but only after a long thinking on depth 14! Before that it varied between Rcc1, Rd1, Bg5and Nf3. RebelCentury(C) - van_Wely(GM) r2q1r1k/2n1bppp/1pp1p3/p3P3/PnRPN1Q1/4B3/1P1N1PPP/R5K1 w - - 0 1 Analysis by Fritz 7(7.0.0.6) on a PII 400Mhz 36M hash: 20.Rcc1 Qd7 21.Bg5 Bxg5 22.Nxg5 h6 23.Nc4 = (0.22) Diepte: 8/25 00:00:00 52kN 20.Rcc1 Qd7 21.Nc4 Ncd5 22.Ra3 Rad8 23.Ned6 = (0.16) Diepte: 9/26 00:00:00 194kN 20.Rd1! = (0.19) Diepte: 9/26 00:00:01 199kN 20.Rd1 Qd7 21.Nf3 Rad8 22.Bd2 = (0.22) Diepte: 9/26 00:00:01 200kN 20.Rd1 Qd7 21.Nf3 Rad8 22.Bd2 Ncd5 23.Bxb4 Nxb4 24.Rcc1 Nd5 25.Qh5 = (0.22) Diepte: 10/16 00:00:02 220kN 20.Rd1 Qd7 21.Nf3 Rad8 22.Bd2 Ncd5 23.Bxb4 Nxb4 24.Rcc1 Nd5 25.Qh5 Nf4 = (0.22) Diepte: 11/23 00:00:04 383kN 20.Rcc1! = (0.25) Diepte: 11/30 00:00:07 971kN 20.Bg5! ² (0.28) Diepte: 11/30 00:00:16 2602kN 20.Bg5 Bxg5 21.Nxg5 Qe7 22.Qh5 h6 23.Nge4 Ncd5 24.Nd6 Rad8 25.Rcc1 Kg8 ² (0.38) Diepte: 11/30 00:00:23 4076kN 20.Bg5 f5 21.exf6 gxf6 22.Bf4 Rg8 23.Qf3 Ncd5 24.Bg3 Qd7 25.Re1 Rad8 = (0.25) Diepte: 12/31 00:00:43 7795kN 20.Bg5 Bxg5 21.Nxg5 f6 22.exf6 gxf6 23.Nxe6 Qd7 24.Re1 Rae8 25.d5 Nbxd5 26.Rce4 ² (0.28) Diepte: 13/34 00:02:23 26379kN 20.Bg5 Bxg5 21.Nxg5 f6 22.exf6 gxf6 23.Nxe6 Qd7 24.Re1 Rae8 25.d5 Nbxd5 26.Rxc6 Rg8 = (0.16) Diepte: 14/33 00:04:08 46986kN 20.Rcc1! = (0.19) Diepte: 14/37 00:05:37 64475kN 20.Nf3! = (0.22) Diepte: 14/38 00:15:40 158936kN 20.Ra3! = (0.25) Diepte: 14/38 00:22:10 232262kN 20.Ra3 Nbd5 21.Bg5 Bxg5 22.Nxg5 f6 23.Nxe6 Nxe6 24.Qxe6 fxe5 25.Qxc6 Nf4 ² (0.31) Diepte: 14/38 00:27:46 294748kN Bram Mourik, Sommelsdijk 21.02.2002
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.