Author: Paul Tillotson
Date: 21:32:52 02/22/99
Go up one level in this thread
On February 22, 1999 at 04:09:49, Will Singleton wrote: <sniped> >To start the ball rolling, here's a position from the game Amateur-LambChop, >played on ICC yesterday. For some reason, Amateur declined the easy move, >which would have won quickly, and played a tricky move that led to a loss. >On subsequent analysis, it took Amateur 9 ply to see the right move. During >the actual game (blitz), it only searched about 7 ply. I'm thinking this >might be some bug or other weirdness. Does your program have any trouble >finding the right move quickly? > >7k/2pn1Q2/2r4p/p1qpp3/Pp1b3N/1P1P2PP/2P1R2B/7K w - - My program switches over at 0.7 seconds although the PV is probably not very accurate as my eval is pretty simple. program output: Ply Score Time Nodes PV 1 652 0.0 37 f7xd7 2 627 0.0 309 f7xd7 c6-f6 3 675 0.0 2385 h4-f5 c5-f8 f7xd7 4 682 0.1 6923 h4-f5 c5-f8 f7xd7 c6-f6 f5xd4 e5xd4 5 682 0.3 21711 h4-f5 c5-f8 f7xd7 c6-f6 f5xd4 e5xd4 6 685 0.7 64890 f7xd7 c5-f8 h2-g1 f8-f1 d7-c8 h8-h7 c8-f5 f1xf5 h4xf5 7 685 1.2 218138 f7xd7 c5-f8 h2-g1 f8-f1 d7-c8 h8-h7 c8-f5 f1xf5 h4xf5 d4-c3 8 835 2.2 521995 f7xd7 c5-f8 h2-g1 c6-d6 d7xc7 d4xg1 h1xg1 9 846 5.3 1523118 f7xd7 c5-f8 h2-g1 c6-d6 d7xc7 d6-a6 e2-g2 f8-e8 g1xd4 e5xd4 10 859 13.5 3809348 f7xd7 c5-f8 h2-g1 f8-f1 e2-g2 c6-f6 d7xd5 d4xg1 d5-d 8 h8-h7 g2xg1 11 835 49.7 13156285 f7xd7 c5-f8 h2-g1 c6-d6 d7-g4 d4xg1 h1xg1 f8-f6 g4-c 8 d6-d8 c8xc7 try : f7xd7 Sch 835, Nds 15621603, QNds 12158256, Time : 59.93 Nodes : 15621603 Nds/s : 260664
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