Author: Bas Hamstra
Date: 12:57:59 03/07/04
Go up one level in this thread
On March 05, 2004 at 23:01:56, Robert Hyatt wrote: >On March 05, 2004 at 13:52:13, Gerd Isenberg wrote: > >>May be a interesting position for static eval. >> >>Topics: Closed pawn center and Kingsafety, pawn storm, good and bad bishops, >>mobility and may be a trapped queen on g6 later on. Attacking Trajectories? >> >>Anyway, search should find h4 fast, but correct implemented knowledge helps to >>become even faster. But h4 may be wrongly considered positionally weak due the >>demaged potential pawn shields on both wings and may therefore penalize the >>centered king, able to castle two ways. >> >>[D]rn2r1k1/pb1n1ppp/1p1p1q2/2pPpN2/2P1P3/P1PBBP2/6PP/R2QK2R w KQ - ; bm h4 > > > >crafty fails high at 11 secs on my dual, score reaches +2 quickly Here is Tao's analyses on a Athlon 1600+ 6.01 0:00 +0.87 1.Qh4+ Qe7 2.Qd4+ Qd6 3.Qa1 Qg6 4.Qa8+ Kd7 5.Qa1 (34.173) 22.9 7.01 0:01 +0.93 1.Qh4+ Qe7 2.Qd4+ Qd6 3.Qa1 Qe6 4.Rh7 Qe1+ 5.Qxe1 Rxe1+ 6.Kh2 (111.964) 60.0 8.01 0:03 +0.88 1.Qh4+ Qe7 2.Qd4+ Qd6 3.Qa1 Qe6 4.Rh8 Rxh8+ 5.Qxh8+ Qe8 6.Qd4+ Qd7 7.Qf4 (217.228) 65.7 best move: Qh3-h4 time: 0:04.916 min n/s: 90.113 nodes: 442.367 7.01 0:00 +0.93 1.Qh4+ Qe7 2.Qd4+ Qd6 3.Qa1 Qe6 4.Rh7 Qe1+ 5.Qxe1 Rxe1+ 6.Kh2 (75.221) 85.0 best move: Qh3-h4 time: 0:01.237 min n/s: 112.122 nodes: 131.071 8.01 0:00 +0.88 1.Qh4+ Qe7 2.Qd4+ Qd6 3.Qa1 Qe6 4.Rh8 Rxh8+ 5.Qxh8+ Qe8 6.Qd4+ Qd7 7.Qf4 (132.757) 163.8 9.01 0:01 +0.93 1.Qh4+ Qe7 2.Qd4+ Qd6 3.Qa1 Qe6 4.Qa8+ Qc8 5.Qxc8+ Kxc8 6.Rh7 Re1+ 7.Kh2 Kd8 (336.022) 217.2 10.01 0:07 +0.87 1.Qh4+ Qe7 2.Qd4+ Qd6 3.Qa1 Qe6 4.Qa8+ Qc8 5.Qa5 Qd7 6.Rh6 Qd1+ 7.Kh2 Qg4 8.Qd5+ Qd7 9.Qxd7+ Kxd7 (1.577.278) 215.3 best move: Qh3-h4 time: 0:15.829 min n/s: 224.140 nodes: 3.538.943 position: ; bm h4 10.01 0:04 +1.16 1.O-O Na6 2.Bf2 Nc7 3.Qa4 Red8 4.Bh4 g5 5.Bf2 Kh8 (1.437.223) 322.9 11.01 0:09 +1.09 1.O-O Na6 2.Bf2 Nf8 3.Bh4 g5 4.Bg3 Ng6 5.Qd2 Ne7 6.Ne3 (3.285.551) 345.3 11.03 0:16 +1.09++ 1.Bf2 (5.959.680) 356.7 11.03 0:21 +1.24 1.Bf2 Kh8 2.Qd2 Rg8 3.Bh4 g5 4.Bf2 Na6 5.O-O Nc7 6.Rab1 (7.749.221) 365.1 11.05 0:22 +1.24++ 1.Qd2 (8.279.944) 367.3 11.05 0:23 +1.37 1.Qd2 h6 2.Bf2 Na6 3.Bh4 g5 4.Bf2 Nc7 5.O-O Rac8 6.Rab1 (8.821.063) 368.3 11.19 0:29 +1.37++ 1.h4 (10.715.991) 366.1 11.19 0:32 +1.46 1.h4 h6 2.Rh3 Kh8 3.Rg3 g6 4.Nxh6 Qxh4 5.Kf2 Rf8 6.Bg5 (11.955.169) 365.9 12.01 0:48 +1.79 1.h4 h6 2.Rh3 Kh7 3.Rg3 g6 4.Nxh6 Qxh4 5.Kf2 Rf8 6.Bg5 Qh2 (17.649.756) 364.1 13.01 1:51 +1.96 1.h4 h6 2.Rh3 Kh7 3.Qc2 Na6 4.Bg5 Qg6 5.Ne7 Rxe7 6.Bxe7 Re8 7.h5 (41.085.153) 367.3 14.01 4:02 +2.02 1.h4 h6 2.Rh3 Nf8 3.Qa4 Rd8 4.Rg3 Kh8 5.Nxg7 Bc8 6.h5 Qh4 7.Kf2 Bd7 (87.691.855) 360.9 Bas.
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