Author: Aaron Gordon
Date: 02:14:36 01/08/03
Go up one level in this thread
Eduard. How did you manage to get Fritz 8 to play 16...b6 or 22...Ne5? My Fritz 8.0.0.5 (same as yours) thinks this: [D]r1b2rk1/1pp1bp2/p1n1pnBQ/6N1/8/P7/1PP1NqPP/R2K3R b - - 0 1 Analysis by Fritz 8 with 320mb hash: 16...Ne5 17.Bh7+ Kh8 18.Bg6+ Kg8 = (0.00) Depth: 7/13 00:00:00 87kN 16...Ne5 17.Bh7+ Kh8 18.Bg6+ Kg8 = (0.00) Depth: 8/20 00:00:00 161kN 16...Ne5 17.Bh7+ Kh8 18.Bg6+ Kg8 = (0.00) Depth: 9/27 00:00:00 519kN 16...Ne5 17.Bh7+ Kh8 18.Bg6+ Kg8 = (0.00) Depth: 10/29 00:00:01 1218kN 16...Ne5 17.Bh7+ Kh8 18.Bg6+ Kg8 = (0.00) Depth: 11/31 00:00:03 2797kN 16...Ne5 17.Bh7+ Kh8 18.Bg6+ Kg8 = (0.00) Depth: 12/32 00:00:07 6454kN 16...Ne5 17.Bh7+ Kh8 18.Bg6+ Kg8 = (0.00) Depth: 13/42 00:00:15 14656kN 16...Ne5 17.Bh7+ Kh8 18.Bg6+ Kg8 = (0.00) Depth: 14/35 00:00:34 32839kN 16...Ne5 17.Bh7+ Kh8 18.Bg6+ Kg8 = (0.00) Depth: 15/44 00:01:16 74718kN As you can see it doesn't even consider b6. Fritz 7.0.0.8 does, not Fritz 8.0.0.5. Now, for 22....Ne5. It considers it for less than 1 second for me, on a P3-600 368kn/s will go by in around 1 second. Surely in a 5 minute blitz game it would think longer than 1 second. Here is the analysis by Fritz 8.0.0.5. [D]r1b2rk1/2p1bp2/ppn1pn1Q/6NB/8/P7/1PP3PP/R2K3R b - - 0 1 Analysis by Fritz 8 with 320mb hash: 22...Ne5 23.Kc1 Bb7 24.Rf1 Ned7 25.Bf3 Bd5 26.Re1 Bxf3 27.Nxf3 Rad8 +- (3.66) Depth: 6/28 00:00:00 255kN 22...Ne5-- +- (3.94) Depth: 7/22 00:00:00 269kN 22...Ne5-- 23.Rf1 Ned7 24.Bg6 Bb7 25.Bh7+ Kh8 26.Be4+ Kg8 27.Bxb7 Ra7 28.Be4 b5 +- (5.91) Depth: 7/28 00:00:00 344kN 22...Nb4! +- (5.87) Depth: 7/28 00:00:00 368kN 22...Nb4! +- (5.72) Depth: 7/28 00:00:00 375kN 22...Nd4! +- (5.69) Depth: 7/28 00:00:00 695kN 22...Nd4! +- (5.53) Depth: 7/28 00:00:00 696kN 22...Nd4! +- (5.22) Depth: 7/28 00:00:00 698kN 22...Nd4! +- (4.59) Depth: 7/28 00:00:00 702kN 22...Nd4! 23.g4 Bb7 24.Rf1 Rad8 25.Kc1 c5 26.Rf2 Nxc2 27.Kxc2 +- (4.41) Depth: 7/29 00:00:00 783kN 22...Nd4 23.g4 Bb7 24.Rf1 Be4 25.Rxf6 Rad8 26.Kc1 +- (4.50) Depth: 8/33 00:00:01 1001kN 22...Nd4 23.g4 Bb7 24.Rf1 Be4 25.Rxf6 Rad8 26.Kc1 +- (4.50) Depth: 9/25 00:00:01 1382kN 22...Nd4 23.g4 Bb7 24.Rf1 Rad8 25.Kc1 Ne2+ 26.Kb1 a5 27.h4 Ng3 +- (4.72) Depth: 10/31 00:00:02 2485kN 22...Nd4-- +- (5.00) Depth: 11/35 00:00:07 7161kN 22...Nd4-- 23.Bg6 Bb7 24.Rf1 Bf3+ 25.Nxf3 Rad8 26.Nxd4 Rxd4+ 27.Bd3 +- (5.66) Depth: 11/40 00:00:16 15248kN 22...Nd4-- +- (5.94) Depth: 12/31 00:00:26 23632kN 22...Nd4-- 23.Bg6 Bb7 24.Rf1 Bf3+ 25.Nxf3 Rad8 26.Nxd4 Rxd4+ 27.Bd3 Ne4 28.Ke2 Rfd8 29.Kf3 Ng5+ 30.Kf2 +- (6.09) Depth: 12/38 00:00:29 27020kN 22...Nd4-- +- (6.37) Depth: 13/35 00:00:55 50044kN 22...Nd4-- 23.Bg6 Bb7 24.Rf1 Bf3+ 25.Nxf3 Rad8 26.Nxd4 Rxd4+ 27.Bd3 Ne4 28.Rf4 f5 29.Kc1 Rf6 30.Qh5 +- (6.53) Depth: 13/52 00:01:07 60965kN 22...Nd4-- +- (6.81) Depth: 14/39 00:02:21 128069kN Any ideas as to why your Fritz 8 plays those moves and mine doesn't would be appreciated.
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