Author: James Robertson
Date: 10:43:30 04/28/00
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On April 28, 2000 at 13:29:20, blass uri wrote: >On April 28, 2000 at 13:20:48, James Robertson wrote: > >>Insomniac (on my P233) never considers gxf5. I don't know if Ba4 is any good >>though.... >> >>Depth Score Time Nodes PV >> 1 60 0 68 e5 >> 2> 45 0 951 d5 fxg6 fxg6 exd5 Qxd5 >> 2 45 0 1024 d5 fxg6 fxg6 exd5 Qxd5 >> 3 39 60 3883 d5 Ne5 Ba4 >> 4 21 280 18813 d5 exd5 Qxd5 fxg6 hxg6 Bf4 >> 5 21 990 73686 d5 fxg6 fxg6 e5 Nd7 Bf4 >> 6> 11 1920 149164 gxf5 exf5 Qd7 Qf4 Nd5 Qe4 e5 >> 6> 13 2250 171951 Ba4 b3 Nd7 d4 Bb5 c4 >> 6 13 3190 253217 Ba4 b3 Nd7 d4 Bb5 c4 >> 7 15 9280 728729 Ba4 b3 Bb5 Bg5 e6 fxg6 fxg6 Qf4 >> 8 11 23340 1822423 Ba4 b3 Bb5 Bg5 e5 fxg6 fxg6 Bh6 Qe7 Bxg7 Kxg7 >> 9 0 165550 12810274 Ba4 c4 Bc2 Nf4 Qd7 fxg6 fxg6 Qf2 Ba4 Be3 >>10 6 330490 24725355 Ba4 fxg6 fxg6 Ng5 Nh5 Ne6 Rxf1+ Kxf1 Qd7 Nxg7 >>Nxg7 b3 Rf8+ Kg1 >>Extensions: 234071 check, 27 mate, 414412 recapture. > >Does the number 330490 means 330.490 seconds? Yes. 5 minutes and 30 seconds, roughly. > >This is my guess but it is not clear. > >I also found that never considers is not exactly right. >It considered gxf5 at depth 6 after 1920 units of time(probbably miliseconds). > >Uri To be semantically correct, every program "considers" gxf5, as they also consider Bxe4 (and invariably reject it). However, Insomniac, no matter what the time control (assuming it thinks for 330 seconds or less), would never play gxf5. It forces itself to finish ply 6, in which case it chooses Ba4. James
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