Author: Torstein Hall
Date: 09:26:35 09/09/01
After the following moves we reach this position: Kasparov,G (2851) - Shirov,A (2751) [C11] Fujitsu-Siemens Giants Frankfurt GER (3), 23.06.2000 [Fritz 6 (180s)] C11: French: Classical System: 4 e5 and 4 Bg5 dxe4 1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.Bg5 dxe4 5.Nxe4 Nbd7 6.Nf3 Be7 7.Nxf6+ Bxf6 8.h4 0-0 9.Bd3 c5 10.Qe2 cxd4 11.Qe4 g6 12.0-0-0 Qa5 13.Bxf6 Nxf6 14.Qxd4 Nh5 15.a3 Rd8 16.Qe3 Bd7 17.g4 Nf6 18.Qf4 Nd5 19.Qh6 Nf6 20.Ng5 Bc6 21.Bxg6 hxg6 22.Nxe6 fxe6 23.Qxg6+ Kh8 24.Qxf6+ Kh7 25.Rhe1 Rxd1+ 26.Rxd1 Qc5 27.g5+- Rf8 28.Qh6+ Kg8 29.Qxe6+ Kg7 30.Qh6+ Kg8 31.Qg6+ Kh8 32.Qh6+ Kg8 [D]5rk1/pp6/2b4Q/2q3P1/7P/P7/1PP2P2/2KR4 w - - 0 33 When Fritz has the gamescore it wants to play 33.Rd6 whish probably wins, but takes a lot longer. If the game score is not given to Fritz it want to play 33.Qe6+ like Kasparov did. This must be a repetition bug?! Crafty has no problem to see that Qe6+ is the fastest win even with the gamescore. By the way, the game continued: 33.Qe6+ Kg7? 34.Rd6 Be8 35.Qe7+ 1-0 Torstein PS! The Fritz analyzis with gamescore: Kasparov,G - Shirov,A 5rk1/pp6/2b4Q/2q3P1/7P/P7/1PP2P2/2KR4 w - - 0 1 Analysis by Fritz 6: 33.Qxf8+-- Qxf8 ³ (-0.37) Depth: 1/2 00:00:00 -+ (-2.84) Depth: 1/3 00:00:00 33.h5-- Rxf2 34.Qg6+ Kf8 35.Kb1 Bd5 36.Re1 Bf7 37.Qh6+ Kg8 -+ (-2.22) Depth: 1/3 00:00:00 ± (1.13) Depth: 9/25 00:00:00 697kN 33.Kb1! ± (1.16) Depth: 9/25 00:00:01 1192kN 33.g6! Qe7 34.Kb1 Qg7 35.Qg5 Rxf2 36.h5 Rf6 ± (1.19) Depth: 9/25 00:00:01 1592kN ± (1.25) Depth: 9/25 00:00:01 1697kN 33.Rd6 Be8 34.g6 Qc7 35.Re6 Bc6 36.Re2 Bf3 37.Rd2 Re8 ± (1.28) Depth: 9/26 00:00:01 1898kN ± (1.34) Depth: 11/32 00:00:04 4638kN 33.g6 Qe7 34.h5 Bf3 35.Rg1 Rf5 36.g7 Rxh5 37.Qf4 Bc6 ± (1.38) Depth: 11/32 00:00:04 5095kN ± (1.28) Depth: 13/32 00:00:20 22822kN 33.Rd6-- ± (1.31) Depth: 13/37 00:00:25 29348kN +- (1.44) Depth: 15/39 00:03:03 208525kN (Olaf, MyTown 08.09.2001) Without gamescore: New position 5rk1/pp6/2b4Q/2q3P1/7P/P7/1PP2P2/2KR4 w - - 0 1 Analysis by Fritz 6: 32.Qxf8+-- Qxf8 ³ (-0.37) Depth: 1/2 00:00:00 -+ (-2.84) Depth: 1/3 00:00:00 32.h5! Rxf2 -+ (-2.22) Depth: 1/3 00:00:00 ± (0.97) Depth: 1/3 00:00:00 32.Qg6+ Kh8 33.h5 Rxf2 34.Rd8+ Rf8 35.Qh6+ Kg8 ± (1.09) Depth: 1/3 00:00:00 +- (1.44) Depth: 5/13 00:00:00 9kN 32.Qe6+ Kh8 33.Qe3 Qf5 34.Rd2 Qg4 35.Qe5+ Kg8 +- (1.47) Depth: 5/14 00:00:00 17kN +- (1.41) Depth: 6/17 00:00:00 43kN 32.Qg6+ Kh8 33.h5 Qxf2 34.Qh6+ Kg8 35.g6 Qf4+ +- (1.44) Depth: 6/17 00:00:00 46kN +- (1.47) Depth: 8/21 00:00:00 348kN 32.Qe6+ Kh8 33.Kb1 Ba4 34.b3 Bc6 35.f4 Re8 36.Qh6+ Kg8 +- (1.50) Depth: 8/22 00:00:00 422kN +- (1.88) Depth: 14/37 00:01:43 121706kN (Olaf, MyTown 08.09.2001)
This page took 0.01 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.