Author: martin fierz
Date: 02:52:49 11/06/03
Go up one level in this thread
On November 06, 2003 at 04:51:38, José Carlos wrote: > This position is easy, but interesting: > >[D]r2qk2r/pp3ppp/2pbpn2/4Nb2/PnBP2P1/2N1P3/1P3P1P/R1BQ1RK1 b kq g3 0 1 > > Black plays Ng4 with big advantage. > Anubis (complex qsearch) finds it in iteration 8, while Averno (simple >qsearch) needs 12. Studying what the program was searching in qsearch in this >position has been very interesting for me. > How does your program here? > > José C. I pick it up on ply 7 (but probably later than you because my program is dog-slow!). but my program has lots of extensions, specially when it's something king-related. i also generate checks in qsearch if that's what you mean with a complex qsearch.... cheers martin Muse 0.841 on P4 2.4GHz FEN: r2qk2r/pp3ppp/2pbpn2/4Nb2/PnBP2P1/2N1P3/1P3P1P/R1BQ1RK1 b kq - 0 0 depth eval time nodes kN/s QS BR NR pv 1/14 33 0.20s 123 2.1 72 96 0 d6e5 . 2/16 39 0.44s 954 8.6 75 96 70 b4c2 a1a2 . 3/16 39 0.64s 2020 8.6 64 96 75 b4c2 a1a2 d6e5 . 4/19 41 0.95s 11071 27.3 58 95 88 f5c2 d1f3 e8g8 f3h3 . 5/21 44 1.34s 29075 42.8 49 94 91 f5c2 d1e2 e8g8 g4g5 d6e5 . 6/29 46 2.39s 90849 84.5 55 95 92 f5c2 d1e2 e8g8 g4g5 f6d7 e5f3 . 7/29 57 6.02s 367188 124.8 51 94 91 f6g4 e5g4 d8h4 c3b5 c6b5 c4b5 e8e7 g4e5 . 8/30 62 14.05s 1034613 137.5 46 94 93 f6g4 e5g4 d8h4 h2h3 h4h3 g4e5 e8g8 a1a3 . 9/30 99 37.45s 3425111 148.3 38 93 93 f6g4 e5g4 d8h4 h2h3 h7h5 g4e5 f5h3 e3e4 h3f1 . 10/30 119 103.98s 10498260 154.4 35 94 93 f6g4 e5g4 d8h4 h2h3 h7h5 c4e2 e8c8 g4h2 f5h3 f1e1 .
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.