Author: Chessfun
Date: 19:43:57 09/04/02
Go up one level in this thread
On September 03, 2002 at 19:35:06, John Merlino wrote: >On September 03, 2002 at 18:59:54, Slater Wold wrote: > >>[D]4rrk1/p4p2/1b1Q1n1p/4n1p1/3pb3/1P2P1PN/PB1R1P1P/3R2K1 b - - 0 23 >> >> >>Can you find Re6? And it wins, not draws!! > >Chessmaster 9000, on a humble PIII-600, finds it in 3:16. However, it was pretty >happy with Nf3+ before that, so it might also win... > >23... Nf3+ >24. Kf1 (forced) Nxh2+ >25. Ke1 Re6 (NOW Re6) > >Time Depth Score Positions Moves >0:00 1/3 0.32 2563 23...Nf3+ 24.Kf1 Re6 25.Qb4 Nxd2+ > 26.Qxd2 >0:00 1/4 0.15 5091 23...Nf3+ 24.Kf1 Nxd2+ 25.Rxd2 > Re6 26.Qb4 dxe3 >0:00 1/4 0.11 5812 23...Re6 24.Qb4 a5 25.Qb5 Nf3+ > 26.Kf1 Nxd2+ 27.Rxd2 dxe3 >0:00 1/5 0.11 11260 23...Re6 24.Qb4 a5 25.Qb5 Nf3+ > 26.Kf1 Nxd2+ 27.Rxd2 dxe3 >0:00 1/5 -0.04 17932 23...Nf3+ 24.Kf1 Nxh2+ 25.Ke2 Bf3+ > 26.Kd3 Re6 27.Qb4 dxe3 >0:00 1/6 -0.37 40593 23...Nf3+ 24.Kf1 Nxh2+ 25.Ke2 Re6 > 26.Qb4 dxe3 27.fxe3 Bf3+ 28.Kd3 > Bxd1 29.Rxd1 Rxe3+ 30.Kc2 Rxg3 > 31.Bxf6 Rxh3 >0:02 1/7 -0.56 167791 23...Nf3+ 24.Kf1 Nxh2+ 25.Ke1 Nf3+ > 26.Ke2 Re6 27.Qa3 Nxd2 28.Rxd2 Bf5 >0:06 1/8 -0.73 436350 23...Nf3+ 24.Kf1 Nxh2+ 25.Ke1 Re6 > 26.Qb4 Nf3+ 27.Kf1 Nxd2+ 28.Qxd2 > dxe3 29.fxe3 Ng4 >0:18 1/9 -0.73 1396122 23...Nf3+ 24.Kf1 Nxh2+ 25.Ke1 Re6 > 26.Qb4 Nf3+ 27.Kf1 Nxd2+ 28.Qxd2 > Bf5 29.Ng1 dxe3 >0:50 1/10 -1.01 3985604 23...Nf3+ 24.Kf1 Nxh2+ 25.Ke1 Re6 > 26.Qb4 Nf3+ 27.Ke2 Nxd2 28.Rxd2 > dxe3 29.fxe3 Nd5 30.Qc4 Nxe3 >2:42 2/11 -1.06 13031332 23...Nf3+ 24.Kf1 Nxh2+ 25.Ke1 Re6 > 26.Qb4 Nf3+ 27.Ke2 Nxd2 28.Qxd2 > Bf5 29.Ng1 dxe3 30.fxe3 Bxe3 31.Qxe3 > Rxe3+ 32.Kxe3 >3:16 2/11 -1.23 15735481 23...Re6 24.Qa3 Nf3+ 25.Kf1 Nxh2+ > 26.Kg1 Nf3+ 27.Kf1 Nxd2+ 28.Rxd2 > dxe3 29.Rd6 Bf5 30.Kg2 e2 31.Rxe6 > Bxe6 When I saw this post I was tempted to ask if CM9K held Re6 at the next depth now I see it does. Chessmaster 9000 32mb TB 1400 Mhz. Time Depth Score Positions Moves 0:02 1/8 -0.73 436076 1...Nf3+ 2.Kf1 Nxh2+ 3.Ke1 Re6 4.Qb4 Nf3+ 5.Kf1 Nxd2+ 6.Qxd2 dxe3 7.fxe3 Ng4 0:07 1/9 -0.73 1376523 1...Nf3+ 2.Kf1 Nxh2+ 3.Ke1 Re6 4.Qb4 Nf3+ 5.Kf1 Nxd2+ 6.Qxd2 Bf5 7.Ng1 dxe3 0:18 1/10 -1.01 3799563 1...Nf3+ 2.Kf1 Nxh2+ 3.Ke1 Re6 4.Qb4 Nf3+ 5.Ke2 Nxd2 6.Rxd2 dxe3 7.fxe3 Nd5 8.Qc4 Nxe3 0:58 2/11 -1.06 11505857 1...Nf3+ 2.Kf1 Nxh2+ 3.Ke1 Re6 4.Qb4 Nf3+ 5.Ke2 Nxd2 6.Qxd2 Bf5 7.Ng1 dxe3 8.fxe3 Bxe3 9.Qxe3 Rxe3+ 10.Kxe3 1:13 2/11 -1.23 14469134 1...Re6 2.Qa3 Nf3+ 3.Kf1 Nxh2+ 4.Kg1 Nf3+ 5.Kf1 Nxd2+ 6.Rxd2 dxe3 7.Rd6 Bf5 8.Kg2 e2 9.Rxe6 Bxe6 2:10 3/12 -1.04 26748489 1...Re6 2.Qa3 Nf3+ 3.Kf1 Nxh2+ 4.Ke1 Nf3+ 5.Ke2 Nxd2 6.Rxd2 Bf5 7.Bxd4 Bxh3 8.Bxb6 axb6 9.f3 6:19 4/13 -1.27 81434026 1...Re6 2.Qa3 Nf3+ 3.Kf1 Nxh2+ 4.Ke1 Nf3+ 5.Ke2 Nxd2 6.Rxd2 Bf5 7.Bxd4 Bxh3 8.Bxb6 axb6 9.f3 Rfe8 Sarah.
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.