Author: Stan Arts
Date: 09:08:36 03/25/04
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On March 25, 2004 at 11:35:37, Art Basham wrote: >[D]r4q2/pp3p1k/2b2P1p/5N2/2PPpQ2/8/6PP/4R1K1 w - - > >The best move here is the simple >Re3..! > >Both Rebel 12 and Der Bringer find it at just 6 ply... > >Other engines I tested take about 9 ply...:-) Hello Neurosis 1.7 PIII-550 32 MB hash Finds Re3 on the 7th ply/iteration, by some positional luck, and it doesn't see it winning till iteration 9, as well. Legal moves: 40 Static score: 38 Ply Score Time Nodes Best move and expected line ------------------------------------------------------------ 2 182 5 1595 d5 Qc5+ Ne3 Ba4 3 182 5 2198 d5 Qc5+ Ne3 Ba4 4 177 27 16952 d5 Ba4 Nd6 a5 5 184 60 42282 d5 Ba4 Nd6 Kh8 Nxe4 6 182 181 130280 d5 Ba4 Nd6 Bc2 Qf5+ Kh8 Nxe4 7 184 511 393706 d5 Bd7 Nd6 b6 Qxe4+ Kg8 Qe7 7 185 840 765315 Re3 < + > Qe7 Rg3 e3 Rh3 e2 fxe7 7 186 1027 950773 Re3 Bd7 Rg3 Bxf5 Rg7+ Qxg7 fxg7 Bg6 8 186 1730 1622447 Re3 Bd7 Rg3 Bxf5 Rg7+ Qxg7 fxg7 Bg6 9 236 3213 2867103 Re3 < + > a5 Rg3 Qg7 Rxg7+ Kh8 Qxh6+ Kxg7+ 9 486 3905 3543722 Re3 < + > a5 Rg3 Qg7 Rxg7+ Kh8 Qxh6+ Kxg7+ 9 489 13583 13994446 Re3 Bd7 Rg3 a5 Rg7+ Qxg7 fxg7 Bxf5 Qxf5+ Kxg7 Qxe4 10 500 22690 23397841 Re3 Bd7 Rg3 Bxf5 Qxf5+ Kh8 Rg7 Qxg7 fxg7+ Kxg7 Qxe4 Total nodes:28511271 n/sec:96600 (Q-nodes:7% max depth:21) Stan
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