Author: Stan Arts
Date: 02:09:35 12/29/04
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On December 28, 2004 at 23:38:01, Will Singleton wrote: >[d]r1r3k1/3bQpp1/pq1pp2p/4P3/5P2/1PpB4/P1P3PP/1K1R1R2 b - - 0 2 > >from an ICC game today... before trying it with your program, it might be >interesting to see if you can intuit the theme. As human on first glance I thought Qc5, followed by Qa3, and black Bb5. Because then after Ka1 and a rook on b1 I thought white will be in trouble after I capture the bishop on d3 (because of the passed pawn on c3, and rook behind it) or I'll have an open a-file, where I didn't see a defence for white. Sounded good, but then after Neurosis didn't see it, I forced Qc5, and ofcourse white plays Qxd6..oops. So my intuit isn't always so good. :| So, here's what Neurosis sees instead. (P3-550 48mb hash.) Qa5, with a small plus. But that plus will probably grow with more time. On depth 13 it's pv shows the c3 pawn can become dangerous. Legal moves: 38 Static score: -1 Ply Score Time Nodes Best move and expected line ------------------------------------------------------------ 2 -107 0 617 Bc6 Qxd6 3 -102 0 886 Bc6 Qxd6 Ra8-b8 4 -9 17 7200 Bc6 exd6 Ra7 Qh4 5 -9 55 25962 Bc6 exd6 Ra7 Qh4 Bxg2 6 -12 143 76357 Bc6 exd6 Ra7 Qh4 Bxg2 Rg1 7 -7 374 195337 Bc6 exd6 Ra7 Qh4 Rd7 Bc4 Bxg2 8 -15 1269 720623 Bc6 exd6 Ra7 Qh4 Bxg2 Qf2 Qxf2 Rxf2 9 3 4927 2882714 Bc6 Qxd6 Rd8 Qe7 Bxg2 Rg1 Bf3 Rd1-f1 a5 10 -2 13221 7670664 Bc6 Qxd6 Rd8 Qe7 Bxg2 Rg1 Qf2 Rd1-e1 a5 Rd1 11 4 54558 31988886 Bc6 f5 Ra7 Qxd6 Rd7 Qa3 Bxg2 fxe6 Qxe6 Rg1 11 5 91946 51155432 Qa5 < + > Qxd6 Rc5 Ka1 Rd5 Rb1 Rxd6 exd6 11 8 99015 55130604 Qa5 Ka1 Rc5 b4 Qxb4 Rb1 Qa4 Qxd6 Rc5-c8 Rb7 Rd8 12 5 147206 83229022 Qa5 Ka1 Rc5 b4 Qxb4 Rb1 Qa4 Qxd6 Ra5 Rb8+ Rxb8 Qxb8+ Be8 13 14 318541 193542377 Qa5 Ka1 Bb5 Qxd6 Rd8 Qe7 Bxd3 Rxd3 Rxd3 cxd3 c2 Kb2 Qd2 Total nodes:219355110 n/sec:61000 (q-nodes:29% max depth:35) Greetings Stan
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