Author: Vincent Diepeveen
Date: 05:44:15 08/29/01
Go up one level in this thread
On August 28, 2001 at 14:27:08, Roy Eassa wrote: >On August 28, 2001 at 06:36:20, Vincent Diepeveen wrote: > >>On August 28, 2001 at 06:22:29, Peter Berger wrote: >> >>>On August 28, 2001 at 04:33:44, Vincent Diepeveen wrote: >> >>As i said people focus too much upon blitz instead of a serious >>level. Berger here shows exactly what i mean by "search depths >>in blitz say nothing". >> >>Here the output from the WMCC diep at this position: >> >>00:01 0 0 7048 (916) 5 0.166 Re4-e6 Kd6-c7 Bf5-e4 Kc7-b6 Re6-e7 Ne8-c7 >>00:01 0 0 10755 (916) 6 0.356 Re4-e6 Kd6-c7 Bf5-e4 Kc7-b6 Re6-e7 Ne8-c7 Re7-d7 >>00:01 0 0 24119 (2717) 7 0.121 Re4-e6 Kd6-c7 Bf5-e4 Kc7-b6 Re6-e7 Ne8-c7 Re7-d7 >>b5-b4 >>00:02 0 0 68835 (3713) 8 0.246 Re4-e6 Kd6-c7 Bf5-e4 Kc7-b6 Re6-e7 Ne8-c7 Kf4-e3 >>f6-f5 Re7-d7 >>00:02 0 0 162479 (8858) 9 0.431 Re4-e6 Kd6-c7 Bf5-e4 Kc7-b6 Re6-e7 Ne8-c7 Re7-d7 >> b5-b4 Kf4-f5 Rd8-g8 >>00:05 0 0 431936 (37973) 10 0.313 Re4-e6 Kd6-c7 Bf5-e4 Kc7-b8 Re6-e7 Ne8-c7 Kf4- >>e3 f6-f5 Be4-f3 Rd8-e8 Re7xe8 Nc7xe8 >>00:29 0 0 4544254 (943137) 11 -0.282 Re4-e6 Kd6-c5 Bf5-e4 Ne8-d6 Be4-g2 Rd8-e8 R >>e6xe8 Nd6xe8 Kf4-f5 b5-b4 Kf5-g6 Kc5-d4 Kg6-f7 Ne8-d6 Kf7xg7 >>++ e4-d4 >>00:31 0 0 4990064 (1001056) 11 -0.049 Re4-d4 Kd6-c7 Bf5-d7 Ne8-d6 Rd4-b4 Kc7-b6 >>Rb4-d4 Nd6-c4 Rd4-d5 b5-b4 Rd5-d4 b4-b3 a2xb3 >>++ f5-d7 >>00:34 0 0 5585175 (1165027) 11 -0.001 Bf5-d7 Ne8-c7 Kf4-f5 Rd8-b8 Kf5-g6 b5-b4 K >>g6xg7 b4-b3 a2xb3 Rb8xb3 Kg7xf6 Nc7-d5 Kf6-g7 >>00:38 0 0 6328517 (1243771) 12 0.002 Bf5-d7 Ne8-c7 Kf4-f5 Rd8-b8 Re4-b4 Kd6-e7 R >>b4-g4 Ke7-f7 Rg4-d4 Rb8-b6 Rd4-e4 b5-b4 >>00:53 0 0 8932792 (1643286) 13 0.004 Bf5-d7 Ne8-c7 Kf4-f5 Rd8-b8 Re4-b4 Nc7-a6 R >>b4-b1 b5-b4 Kf5-g6 b4-b3 a2xb3 a3-a2 Rb1-d1 Kd6-e5 >>01:32 0 0 16303217 (2543814) 14 0.001 Bf5-d7 Ne8-c7 Kf4-f5 Rd8-b8 Re4-b4 Nc7-a6 >> >>So it doesn't play Re6 at all. >> >>In short people shouldn't trust too much upon blitz level to >>see how strong an engine is! >> > > >It took Diep 31 seconds to realize that Re6+ was weak?! It takes other engines >(e.g., Tiger) less than 1 second. but now try middlegame. junior-tiger f5?? was played by tige.r Diep needs 7 ply to see h5 is better and at a ply or 11 the diff between h5 and f5 is not a lucky few hundreds or something but already half a pawn in advantage for h5!
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