Author: Richard Pijl
Date: 12:51:07 11/01/03
Go up one level in this thread
On November 01, 2003 at 11:18:56, Cliff Sears wrote: >[d] r3k2r/ppp1bp1p/6q1/4R3/3P2b1/6Pp/PP3P2/RNB1Q1K1 b kq - > >Black to move > >Position from Chess Life (to Evan's Column) pg 9 november 2003 > >Why do some engines suggest Kd8?? Am I missing something? Smarthink out of the >ones >I tested is the only one to see Evan's suggested O-O-O > >Delfi, Gandalf, and Lambchop suggested Kd8. A couple of other >engines suggested O-O The Baron (on P4-2.4Ghz) needs a little over 2 minutes: ply time nodes score pv 6(14). 0:01.49 183124 154 h3h2 g1g2 g6d6 g2h2 g4e6 c1e3 e8c8 7(19)> 0:03.14 529054 120 g6d6 7(19)& 0:03.79 655076 158 g6d6 b1c3 g4e6 d4d5 e7f6 e5f5 f6c3 7(19). 0:04.18 739997 158 g6d6 b1c3 g4e6 d4d5 e7f6 e5f5 f6c3 8(19)> 0:07.20 1351295 124 e8d8 8(19)& 0:09.01 1731788 190 e8d8 c1f4 e7d6 e5g5 g6e6 f4e5 h3h2 g1h2 d8c8 8(20). 0:10.82 2112239 190 e8d8 c1f4 e7d6 e5g5 g6e6 f4e5 h3h2 g1h2 d8c8 9(23)& 0:20.82 4211746 207 e8d8 b1c3 e7d6 c3b5 d6e5 e1e5 h3h2 g1h2 g6h5 e5h5 g4h5 c1f4 9(23)+ 0:35.98 7324509 225 e8f8 e5e7 h3h2 g1h2 g6h5 h2g1 g4f3 e7f7 f8f7 c1h6 h5h6 e1c3 f3d5 9(25)> 0:40.10 8174834 207 e8d8 9(25)& 0:40.10 8174835 207 e8d8 b1c3 e7d6 c3b5 d6e5 e1e5 h3h2 g1h2 g6h5 e5h5 g4h5 c1f4 9(25). 0:47.62 9654885 207 e8d8 b1c3 e7d6 c3b5 d6e5 e1e5 h3h2 g1h2 g6h5 e5h5 g4h5 c1f4 10(27)& 1:18.16 15642033 220 e8d8 b1c3 e7d6 c3b5 f7f6 e5e3 h3h2 g1g2 g6h5 b5d6 h5h3 10(29)+ 2:05.45 24707112 242 e8c8 e5e7 h3h2 g1h2 g6h5 h2g1 g4f3 e7c7 c8c7 c1f4 c7c8 e1c1 f3c6 f4d6 h5h1 10(29)+ 2:31.65 29784077 332 e8c8 e5e7 h3h2 g1h2 g6h5 h2g1 g4f3 e7c7 c8c7 c1f4 c7d7 e1b4 h5h1 10(29)& 3:00.11 35696481 338 e8c8 b1c3 e7d6 e5g5 g4f3 g1h2 g6f6 c3b5 c8b8 b5d6 10(29). 3:01.92 36074638 338 e8c8 b1c3 e7d6 e5g5 g4f3 g1h2 g6f6 c3b5 c8b8 b5d6 11(29)& 5:42.63 66933625 343 e8c8 b1c3 e7b4 a2a3 f7f6 e5e4 b4a5 b2b4 a5b6 c1e3 g4f3
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