Author: Eelco de Groot
Date: 15:14:11 04/26/05
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On April 26, 2005 at 11:30:48, Eelco de Groot wrote: >On April 26, 2005 at 00:06:53, Will Singleton wrote: > >>[Black "crafty"] >>[Result "1-0"] >>[ICCResult "Black resigns"] >>[WhiteElo "2616"] >>[BlackElo "2744"] >>[Opening "Sicilian: Richter-Rauzer, Rauzer attack, 7...a6"] >>[ECO "B66"] >>[NIC "SI.29"] >>[Time "21:41:32"] >>[TimeControl "300+3"] >> >>1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. >>O-O-O h6 9. Be3 Be7 10. f4 Nxd4 11. Bxd4 b5 12. Qe3 Qc7 13. e5 dxe5 14. fxe5 >>Nd5 15. Nxd5 exd5 16. h4 O-O 17. Qf3 Be6 18. g4 Qd7 19. Be2 Rac8 20. Kb1 b4 >>21. Rd2 Qa4 22. g5 hxg5 >> >>... at this point the game is essentially over. With Crafty's book-learning, >>I'd have thought that a game as short as this would have come up. Maybe white >>never played 18.g4 before. >> >>Some positions: >> >>2r2rk1/4bpp1/p3b2p/3pP1P1/qp1B3P/5Q2/PPPRB3/1K5R b - - am hxg5 >>2r2rk1/4bpp1/p3b3/3pP1p1/qp1B3P/5Q2/PPPRB3/1K5R w - - bm Qh5 >>2r2rk1/5pp1/p3b2b/3pP2Q/qp1B4/8/PPPRB3/1K5R w - - bm b3 > >I just looked with the Betazoid personality at the first position after 22.g5. >Pro Deo 1.1 Betazoid T8 fails low on avoid move 22..hxg5 at ply 11, but the >score for 22..Qa5 or 22..g6 is also not very high, so Crafty with Black should >probably have chosen a different line before this. The purpose of 22..g7-g6 is I >suppose that it prevents White to play Qf3-h5? > >[D]2r2rk1/4bpp1/p3b2p/3pP1P1/qp1B3P/5Q2/PPPRB3/1K5R b - - 0 1 > > >00:00:00.5 0,62 1 4 hxg5 >00:00:00.6 -0,36 2 191 hxg5 hxg5 Bxg5 >00:00:00.6 0,03 2 1460 b3 cxb3 >00:00:00.6 -0,43 3 2707 b3 Qxb3 Qa5 >00:00:00.6 -0,14 3 3289 hxg5 hxg5 Bxg5 b3 >00:00:00.7 -0,12 3 7430 Bc5 Bxc5 Rxc5 Bd3 >00:00:00.7 -0,21 4 11875 Bc5 Qb3 Qa5 gxh6 Bxd4 >00:00:00.8 0,10 4 14400 hxg5 hxg5 Bxg5 Be3 Bxe3 Qxe3 >00:00:00.9 0,37 5 28676 hxg5 hxg5 Bxg5 b3 Qa3 Bb2 >00:00:01.1 0,26 6 70170 hxg5 hxg5 Bxg5 b3 Qa5 Be3 Bxe3 Qxe3 >00:00:02.8 0,28 7 234513 hxg5 Qh5 gxh4 Bd3 g6 Qh6 b3 >00:00:04.6 -0,11 8 457538 hxg5 Qh5 g6 Qh6 gxh4 >00:00:12.6 -0,50 9 1630040 hxg5 Qh5 g6 Qh6 gxh4 >00:00:23.6 -0,41 9 3205162 Qa5 Qf4 Rfe8 >00:01:04.1 -0,99 10 9324443 Qa5 Qf4 Rc6 gxh6 >00:01:09.8 -0,51 10 10232789 hxg5 Qh5 g6 Qh6 gxh4 >00:03:33.7 -1,91 11 33086631 hxg5 Qh5 g6 Qh6 gxh4 >00:04:57.9 -0,96 11 46357420 Qa5 Qf4 b3 axb3 >00:08:46.5 -0,93 11 81661442 g6 gxh6 Bf5 b3 Qc6 Bd3 >00:17:45.9 -0,95 12 167536090 g6 gxh6 Bf5 b3 Qc6 Bd3 This is what Gandalf 6.0 had to say (Celeron 500 MHz, 32 Mb Ht) 00:00:01.8 -1,50 5 57850 Bc5 gxh6 Bxd4 hxg7 Rfd8 Rxd4 Rxc2 00:00:01.9 -1,50 5 68112 hxg5 hxg5 00:00:02.2 -0,25 5 84127 hxg5 hxg5 Bxg5 Qh5 Bh6 Bd3 b3 00:00:02.9 -0,70 6 135444 hxg5 hxg5 Bxg5 Qh5 Bh6 b3 Qa3 Bd3 00:00:05.1 -0,41 7 297223 hxg5 hxg5 Bxg5 Qh5 Bh6 Rh4 Bd7 Be3 Bg4 Rxg4 Bxe3 00:00:09.7 -0,35 8 655287 hxg5 hxg5 Bxg5 Qh5 Bh6 Rh4 Rfe8 Bd3 Kf8 Rg2 00:00:13.1 -0,67 9 904576 hxg5 hxg5 Bxg5 Qh5 Bh6 Rh4 Rfe8 Bd3 Kf8 Rg2 00:00:14.4 -0,99 9 999982 hxg5 hxg5 Bxg5 Qh5 Bh6 Rh4 Rfe8 Bd3 Kf8 Rg2 00:00:19.1 -0,86 9 1440664 hxg5 hxg5 Bxg5 Qh5 Bh6 Bd3 Rfd8 Rg2 Kf8 Ka1 b3 00:00:41.5 -1,18 10 3157715 hxg5 hxg5 Bxg5 Qh5 Bh6 Bd3 Rfd8 b3 Qa3 Bb2 Qa5 Rf2 00:02:15.1 -0,96 11 10419158 hxg5 hxg5 Bxg5 Qh5 Bh6 Bd3 Rfd8 b3 Qa3 Rg2 Kf8 Ka1 Rc3 Bxc3 bxc3 00:04:39.4 -0,99 12 21399606 hxg5 hxg5 Bxg5 Qh5 Bh6 Bd3 Rfd8 Ka1 Kf8 b3 Qa3 Rf2 Rc3 Bxc3 bxc3 00:08:46.5 -1,34 13 38052076 hxg5 hxg5 Bxg5 Qh5 Bh6 Bd3 Rfd8 Ka1 Kf8 b3 Qa3 Rf2 Rc3 Bxc3 bxc3 00:13:01.9 -1,40 13 57286401 hxg5 hxg5 Bxg5 Qh5 Bh6 b3 Qc6 Be3 Bd7 Bxh6 Qxh6 Qxh6 gxh6 Bxa6 Rc6 Bb5 Rc7 Rxh6 00:43:41.2 -1,98 14 180106140 hxg5 hxg5 Bxg5 Qh5 Bh6 b3 Qc6 Be3 Bd7 Bxh6 Qxh6 Qxh6 gxh6 Bxa6 Rc6 Bb5 Rc7 Rxh6 00:47:46.3 -2,56 14 193558871 hxg5 hxg5 Bxg5 Qh5 Bh6 b3 Qc6 Be3 Bd7 Bxh6 Qxh6 Qxh6 gxh6 Bxa6 Rc6 Bb5 Rc7 Rxh6 01:01:07.9 -3,71 14 251135719 Bc5 b3 01:17:29.4 -2,49 14 317356994 Bc5 Bxc5 Rxc5 b3 Qc6 gxh6 Rc8 Bd1 gxh6 Rg1+ Kf8 Qf4 Bd7 Rdg2 d4 Rg8+ Ke7 Qxd4 Rxg8 Rxg8 01:18:49.1 -2,49 14 324570377 h5 Qd3 01:31:48.8 -1,34 14 375596516 h5 b3 Qc6 Qxh5 g6 Qf3 Bf5 Bd3 Be4 Bxe4 dxe4 Qe3 Rfd8 Rhd1 Kh8 01:58:28.2 -1,44 15 473837165 h5 b3 Qc6 Qxh5 Bf5 Bd3 Pro Deo 1.1 default 28 MB HT, eventually also plays 22..g6 like Pro Deo Betazoid T8, the deeper iterations for all three are slow because of little HT. But I think Pro Deo 1.1 Betazoid T8 was a little better in evaluating the position and avoiding hxg5! 00:00:00.7 -0,27 2 191 hxg5 hxg5 Bxg5 00:00:00.7 -0,04 2 850 b3 cxb3 00:00:00.7 0,00 2 997 Rfe8 gxh6 gxh6 00:00:00.7 0,04 2 1715 Bc5 b3 00:00:00.8 -0,12 3 2622 Bc5 Bxc5 Rxc5 Bd3 00:00:00.8 -0,09 3 3254 hxg5 hxg5 Bxg5 b3 00:00:00.8 0,16 4 7987 hxg5 hxg5 Bxg5 Be3 Bxe3 Qxe3 00:00:00.9 0,37 5 23834 hxg5 hxg5 Bxg5 b3 Qa3 Bb2 00:00:01.2 0,28 6 72755 hxg5 hxg5 Bxg5 b3 Qa5 Be3 Bxe3 Qxe3 00:00:02.7 0,38 7 210947 hxg5 Qh5 g6 Qh6 gxh4 00:00:05.1 0,00 8 526997 hxg5 Qh5 g6 Qh6 gxh4 00:00:10.8 -0,66 9 1327080 hxg5 hxg5 Bxg5 Qh5 Bh6 Be3 d4 b3 dxe3 bxa4 exd2 00:00:39.8 -0,79 10 5751749 hxg5 hxg5 Bxg5 Qh5 Bh6 Be3 d4 b3 dxe3 bxa4 exd2 00:01:29.7 -0,79 11 13494939 hxg5 hxg5 Bxg5 Qh5 Bh6 Be3 d4 b3 dxe3 bxa4 exd2 00:04:06.8 -0,78 12 38140820 hxg5 Qh5 g6 Qh6 gxh4 00:09:30.6 -1,99 13 89934239 hxg5 Qh5 g6 Qh6 g4 Bxg4 Rc6 Bxe6 Rxe6 00:23:23.7 -1,85 13 222966902 Rfd8 gxh6 Qa5 Qe3 00:25:16.6 -1,73 13 240378640 Bc5 b3 Qa5 Bxc5 Qxc5 gxh6 Qc3 Qxc3 bxc3 00:32:34.7 -1,31 13 306945487 Qa5 Qf4 00:48:56.5 -1,28 13 465224518 h5 b3 Qc6 Qxh5 Bf5 Bd3 Bg6 Bxg6 fxg6 Qe2 00:59:42.9 -1,13 13 569225615 g6 gxh6 Bf5 b3 Qc6 Bd3 Be4 Bxe4 dxe4 Qg2 Eelco
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