Author: Terry McCracken
Date: 20:14:50 05/24/02
Go up one level in this thread
On May 24, 2002 at 21:25:37, Joshua Lee wrote: >On May 24, 2002 at 21:22:39, Joshua Lee wrote: > >>Pretty impressive seeing how it took fritz 6 nearly 19Hours >>I will check out #3 #6 and #9 but i won't hold my breath. >>1Ghz Athlon 200Mhz FSB 512MB PC133 CAS 2 256MB for Hash Tables. >>I wonder how long this will take on an MP 2000+ with 333Mhz FSB or a 2.53Ghz P4. >> >> >>Spassky,B - Petrosian,T >>[D] r2qrb1k/1p1b2p1/p2ppn1p/8/3NP3/1BN5/PPP3QP/1K3RR1 w - - 0 1 >> >>Analysis by Fritz 7: >> >>21.Nce2 e5 22.Nf5 Bxf5 23.Rxf5 Rc8 24.Rgf1 Qb6 >> ² (0.41) Depth: 7/25 00:00:00 103kN >>21.Nce2 e5 22.Nf5 Bxf5 23.Rxf5 Rc8 24.Bd5 Qb6 25.Qg6 Nxd5 >> ² (0.47) Depth: 8/23 00:00:00 157kN >>21.Nf3! >> ² (0.50) Depth: 8/25 00:00:00 319kN >>21.Nf3 Qa5 22.Nh4 Qg5 23.Ng6+ Kh7 24.Qh3 Qh5 >> ² (0.53) Depth: 8/25 00:00:01 504kN >>21.Nf3 Qa5 22.Nh4 Qg5 23.Ng6+ Kh7 24.Qh3 Qd2 25.Nxf8+ Rxf8 26.Bxe6 Bxe6 >> ² (0.66) Depth: 9/27 00:00:02 854kN >>21.Nf3 Qa5 22.Nh4 Qg5 23.Ng6+ Kg8 24.Qxg5 hxg5 25.Rd1 Bc6 26.Nxf8 Kxf8 27.Rxd6 >>Bxe4 >> ± (0.72) Depth: 10/27 00:00:04 1804kN >>21.Nce2! >> ± (0.75) Depth: 10/27 00:00:05 2369kN >>21.Nce2 e5 22.Nf5 Bxf5 23.Rxf5 Rc8 24.Nc3 Rxc3 25.bxc3 Qb6 >> ± (0.81) Depth: 10/27 00:00:06 2802kN >>21.Nce2! >> ± (1.09) Depth: 11/32 00:00:14 6582kN >>21.Nce2 g5 22.h4 g4 23.Nf4 e5 24.Nde6 Bxe6 25.Nxe6 Qe7 26.Rxf6 Qxf6 27.Qxg4 >> ± (1.06) Depth: 12/33 00:00:30 14818kN >>21.Nf3! >> ± (1.09) Depth: 12/33 00:00:41 20341kN >>21.Nf3! >> ± (1.25) Depth: 12/33 00:00:49 24271kN >>21.Nf3 Bc6 22.Nh4 g5 23.Ng6+ Kh7 24.Nxf8+ Rxf8 25.Bxe6 Qe7 26.Bf5+ Kh8 27.h4 g4 >>28.Qd2 >> ± (1.31) Depth: 13/34 00:01:39 50333kN >>21.Nf3 Ng8 22.Qg3 Rc8 23.Nh4 g5 24.Ng6+ Kg7 25.Nxf8 Rxf8 26.h4 Rxf1+ 27.Rxf1 Rc6 >>28.e5 >> ± (1.28) Depth: 14/35 00:04:03 124459kN >>21.Nf3 Bc6 22.Nh4 g5 23.Ng6+ Kh7 24.Nxf8+ Rxf8 25.Bxe6 Qe7 26.Bf5+ Kh8 27.h4 g4 >>28.Qd2 >> ± (1.34) Depth: 15/40 00:15:18 477330kN >>21.Nf3 Bc6 22.Nh4 g5 23.Ng6+ Kh7 24.Nxf8+ Rxf8 25.h4 g4 26.Bxe6 h5 27.Bf5+ Kg7 >>28.Qd2 >> ± (1.34) Depth: 16/41 00:31:20 984335kN >>21.Nf3 Bc6 22.Nh4 g5 23.Ng6+ Kh7 24.Nxf8+ Rxf8 25.Bxe6 Bd7 26.Bf5+ Bxf5 27.Rxf5 >>Qe7 >> ± (1.28) Depth: 17/42 00:59:23 1900289kN >>21.Nf3! >> +- (1.56) Depth: 18/44 02:30:01 4806584kN >>21.Nf3 Bc6 22.Nh4 g5 23.Ng6+ Kh7 24.h4 g4 25.Nf4 Bg7 26.Nxe6 Qe7 27.Qf2 >> +- (1.56) Depth: 19/47 06:13:53 12182535kN >>21.e5! >> +- (1.59) Depth: 19/47 07:40:31 15026884kN >>21.e5 dxe5 22.Ne4 Nh5 23.Qg4 Nf4 24.Nf3 Qc7 25.Nh4 Bc6 26.Rxf4 exf4 27.Ng6+ >> +- (1.72) Depth: 19/47 09:14:54 18109538kN >>21.e5! >> +- (2.00) Depth: 20/48 15:24:46 30334556kN >> >>(Lee, Pensacola,FL 24.05.2002) > > >When i was writing this Fritz went to the next iteration? >maybe someone can explain it for me >Spassky,B - Petrosian,T >r2qrb1k/1p1b2p1/p2ppn1p/8/3NP3/1BN5/PPP3QP/1K3RR1 w - - 0 1 > >Analysis by Fritz 7: > >21.Nce2 e5 22.Nf5 Bxf5 23.Rxf5 Rc8 24.Rgf1 Qb6 > ² (0.41) Depth: 7/25 00:00:00 103kN >21.Nce2 e5 22.Nf5 Bxf5 23.Rxf5 Rc8 24.Bd5 Qb6 25.Qg6 Nxd5 > ² (0.47) Depth: 8/23 00:00:00 157kN >21.Nf3! > ² (0.50) Depth: 8/25 00:00:00 319kN >21.Nf3 Qa5 22.Nh4 Qg5 23.Ng6+ Kh7 24.Qh3 Qh5 > ² (0.53) Depth: 8/25 00:00:01 504kN >21.Nf3 Qa5 22.Nh4 Qg5 23.Ng6+ Kh7 24.Qh3 Qd2 25.Nxf8+ Rxf8 26.Bxe6 Bxe6 > ² (0.66) Depth: 9/27 00:00:02 854kN >21.Nf3 Qa5 22.Nh4 Qg5 23.Ng6+ Kg8 24.Qxg5 hxg5 25.Rd1 Bc6 26.Nxf8 Kxf8 27.Rxd6 >Bxe4 > ± (0.72) Depth: 10/27 00:00:04 1804kN >21.Nce2! > ± (0.75) Depth: 10/27 00:00:05 2369kN >21.Nce2 e5 22.Nf5 Bxf5 23.Rxf5 Rc8 24.Nc3 Rxc3 25.bxc3 Qb6 > ± (0.81) Depth: 10/27 00:00:06 2802kN >21.Nce2! > ± (1.09) Depth: 11/32 00:00:14 6582kN >21.Nce2 g5 22.h4 g4 23.Nf4 e5 24.Nde6 Bxe6 25.Nxe6 Qe7 26.Rxf6 Qxf6 27.Qxg4 > ± (1.06) Depth: 12/33 00:00:30 14818kN >21.Nf3! > ± (1.09) Depth: 12/33 00:00:41 20341kN >21.Nf3! > ± (1.25) Depth: 12/33 00:00:49 24271kN >21.Nf3 Bc6 22.Nh4 g5 23.Ng6+ Kh7 24.Nxf8+ Rxf8 25.Bxe6 Qe7 26.Bf5+ Kh8 27.h4 g4 >28.Qd2 > ± (1.31) Depth: 13/34 00:01:39 50333kN >21.Nf3 Ng8 22.Qg3 Rc8 23.Nh4 g5 24.Ng6+ Kg7 25.Nxf8 Rxf8 26.h4 Rxf1+ 27.Rxf1 Rc6 >28.e5 > ± (1.28) Depth: 14/35 00:04:03 124459kN >21.Nf3 Bc6 22.Nh4 g5 23.Ng6+ Kh7 24.Nxf8+ Rxf8 25.Bxe6 Qe7 26.Bf5+ Kh8 27.h4 g4 >28.Qd2 > ± (1.34) Depth: 15/40 00:15:18 477330kN >21.Nf3 Bc6 22.Nh4 g5 23.Ng6+ Kh7 24.Nxf8+ Rxf8 25.h4 g4 26.Bxe6 h5 27.Bf5+ Kg7 >28.Qd2 > ± (1.34) Depth: 16/41 00:31:20 984335kN >21.Nf3 Bc6 22.Nh4 g5 23.Ng6+ Kh7 24.Nxf8+ Rxf8 25.Bxe6 Bd7 26.Bf5+ Bxf5 27.Rxf5 >Qe7 > ± (1.28) Depth: 17/42 00:59:23 1900289kN >21.Nf3! > +- (1.56) Depth: 18/44 02:30:01 4806584kN >21.Nf3 Bc6 22.Nh4 g5 23.Ng6+ Kh7 24.h4 g4 25.Nf4 Bg7 26.Nxe6 Qe7 27.Qf2 > +- (1.56) Depth: 19/47 06:13:53 12182535kN >21.e5! > +- (1.59) Depth: 19/47 07:40:31 15026884kN >21.e5 dxe5 22.Ne4 Nh5 23.Qg4 Nf4 24.Nf3 Qc7 25.Nh4 Bc6 26.Rxf4 exf4 27.Ng6+ > +- (1.72) Depth: 19/47 09:14:54 18109538kN >21.e5! > +- (2.00) Depth: 20/48 15:24:46 30334556kN >21.e5! > +- (2.28) Depth: 20/48 18:05:58 35621176kN > >(Lee, Pensacola,FL 24.05.2002) I'm disappointed actually, as an experienced player, familiar with such setups sees 21.e5! almost instantly! An area where the "Chess Mind" remains superior to the machine. Terry
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.