Author: Richard Pijl
Date: 15:49:17 02/03/03
Go up one level in this thread
On February 03, 2003 at 17:46:33, Andrew Williams wrote: >Hi, > >PM just played a blitz game against Amateur. PM got in a tangle, but thought it >had wriggled out (Amateur seemed to agree) and decided to trade Queens. >Unfortunately, PM didn't see Amateur's rather nasty 43rd move: > >[D]4r1k1/5p2/p2p1Pp1/3Bp1Pp/4P2b/1P3R2/2P3RK/r7 w - - bm Rh3 > >PM can find this in 33 seconds on my Athlon 1200. How long does it take your >engine? > The Baron 0.99.5 (single cpu version on AMD MP2000+) needs 3 seconds to find Rh3, but a little longer to see that it might be more than a draw: ply time nodes score pv 5(10)& 0 10683 -71 f3d3 e8c8 d5c4 c8d8 c2c3 5(10)> 0 12374 -70 f3c3 5(10)+ 0 13566 -50 f3c3 e8f8 c3c7 h4e1 5(10)& 0 14891 -34 f3c3 e8f8 c3c7 a1a2 b3b4 5(10). 0 15418 -34 f3c3 e8f8 c3c7 a1a2 b3b4 6(11)& 0 24542 -18 f3c3 h4e1 c3c7 e8f8 c2c3 h5h4 6(12). 0 26855 -18 f3c3 h4e1 c3c7 e8f8 c2c3 h5h4 7(12)& 0 45924 -11 f3c3 h4e1 c3c7 e8f8 c2c3 h5h4 h2h3 7(12). 0 53934 -11 f3c3 h4e1 c3c7 e8f8 c2c3 h5h4 h2h3 8(16)& 0 120595 -30 f3c3 a6a5 c3c7 e8f8 c7d7 a1c1 c2c4 c1b1 8(16). 0 139766 -30 f3c3 a6a5 c3c7 e8f8 c7d7 a1c1 c2c4 c1b1 9(17)& 0 249370 -19 f3c3 h4e1 c3c7 e8f8 c2c3 h5h4 g2a2 a1a2 h2h3 9(17). 0 292181 -19 f3c3 h4e1 c3c7 e8f8 c2c3 h5h4 g2a2 a1a2 h2h3 10(20)& 1 545466 -1 f3c3 h4e1 c3c7 e8f8 c7c6 h5h4 c6d6 e1c3 d6d7 a1d1 10(20). 1 627988 -1 f3c3 h4e1 c3c7 e8f8 c7c6 h5h4 c6d6 e1c3 d6d7 a1d1 11(20)& 3 1140026 -19 f3c3 h4e1 c3c7 e8f8 c7c6 f8d8 c6c7 d8f8 <rep> 11(21)> 3 1302763 -18 f3h3 11(21)& 3 1454160 23 f3h3 h4e1 h3h5 g6h5 g5g6 e8f8 g6f7 g8h7 g2g7 h7h6 g7g8 a1a2 g8f8 a2c2 h2h3 11(21). 4 1619640 23 f3h3 h4e1 h3h5 g6h5 g5g6 e8f8 g6f7 g8h7 g2g7 h7h6 g7g8 a1a2 g8f8 a2c2 h2h3 12(23)& 5 2029321 2 f3h3 h4e1 h3h5 g6h5 g5g6 e8f8 g6f7 g8h7 g2g8 a1a2 g8f8 a2c2 h2h3 c2c3 h3g2 h7g6 12(23). 6 2559786 2 f3h3 h4e1 h3h5 g6h5 g5g6 e8f8 g6f7 g8h7 g2g8 a1a2 g8f8 a2c2 h2h3 c2c3 h3g2 h7g6 13(24)& 8 3421007 0 f3h3 h4e1 h3h5 g6h5 g5g6 e8f8 g6f7 g8h7 g2g7 h7h6 g7g8 a1a2 g8f8 a2c2 h2h3 c2c3 h3h2 c3c2 <rep> 13(24). 12 4818352 0 f3h3 h4e1 h3h5 g6h5 g5g6 e8f8 g6f7 g8h7 g2g7 h7h6 g7g8 a1a2 g8f8 a2c2 h2h3 c2c3 h3h2 c3c2 <rep> 14(26)+ 19 7484963 35 f3h3 h4e1 h3h5 g6h5 g5g6 e8f8 g6f7 g8h7 g2g8 a1a2 g8f8 a2c2 h2h3 c2c3 h3g2 c3c2 g2f1 h5h4 f1e1 14(26)& 23 8874150 71 f3h3 h4e1 h3h5 g6h5 g5g6 e8f8 g6f7 g8h7 g2g8 f8f7 d5f7 a1a2 g8g7 h7h6 g7g2 h5h4 f7g6 14(26). 27 10601918 71 f3h3 h4e1 h3h5 g6h5 g5g6 e8f8 g6f7 g8h7 g2g8 f8f7 d5f7 a1a2 g8g7 h7h6 g7g2 h5h4 f7g6 15(28)& 41 15913500 59 f3h3 h4e1 h3h5 g6h5 g5g6 e8f8 g6f7 g8h7 g2g7 h7h6 g7g8 f8f7 d5f7 a1a2 g8g6 h6h7 g6g2 h5h4 f7d5 15(28). 54 20975115 59 f3h3 h4e1 h3h5 g6h5 g5g6 e8f8 g6f7 g8h7 g2g7 h7h6 g7g8 f8f7 d5f7 a1a2 g8g6 h6h7 g6g2 h5h4 f7d5 16(29)& 109 37635224 71 f3h3 h4e1 h3h5 g6h5 g5g6 e8f8 g6f7 g8h7 g2g8 f8f7 d5f7 a1a2 g8c8 e1h4 f7g8 h7g6 f6f7 h4e7 f7f8q e7f8 16(29). 136 47689805 71 f3h3 h4e1 h3h5 g6h5 g5g6 e8f8 g6f7 g8h7 g2g8 f8f7 d5f7 a1a2 g8c8 e1h4 f7g8 h7g6 f6f7 h4e7 f7f8q e7f8 Richard.
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