Author: John Merlino
Date: 17:38:58 06/14/02
Go up one level in this thread
On June 14, 2002 at 19:23:40, Jon Dart wrote: >Here are some new positions from Arasan games I've added to my test suite: > >Arasan2.60: Best move f5: > >[D] rn3rk1/pb1p1p1p/1p2pBp1/8/1qPN1P2/8/2QRB2P/4K1R1 w - - > Results with Chessmaster 9000 (Beta version) on a PIII-600: CM9000 chooses f5 in less than one second, but then switches to Rg3 at two seconds. It then switches back to f5 after 19 seconds: Time Depth Score Positions Moves 0:00 1/3 1.09 1786 1.Rg3 d6 2.Nb5 Nd7 0:00 1/3 1.15 3719 1.f5 Rc8 2.fxg6 hxg6 0:00 1/4 1.68 7390 1.f5 exf5 2.Nxf5 Re8 3.Rg3 0:00 2/5 1.57 25300 1.f5 exf5 2.Nxf5 Re8 3.Rg3 Be4 0:02 2/6 1.24 113483 1.f5 exf5 2.Nxf5 Re8 3.Bc3 Qc5 4.Bd4 Qa3 0:02 2/6 1.33 153291 1.Rg3 Nc6 2.Nxc6 Bxc6 3.f5 exf5 4.Qxf5 0:06 3/7 1.26 399824 1.Rg3 d5 2.Nxe6 Qd6 3.cxd5 Rc8 4.Bc3 Rxc3 5.Qxc3 fxe6 0:16 3/8 1.15 1088638 1.Rg3 Na6 2.Nb3 Rac8 3.h4 d5 4.h5 dxc4 5.hxg6 0:19 3/8 1.27 1276432 1.f5 exf5 2.Nxf5 Re8 3.Bc3 Qa3 4.Rg4 d6 5.Nxd6 Re3 0:53 4/9 1.65 3647221 1.f5 exf5 2.Nxf5 Re8 3.Nh6+ Kf8 4.Rf1 Rxe2+ 5.Kxe2 Qc5 6.Ng4 d6 7.Ne5 Nc6 >Arasan2.61: Best move Bf5: > >[D] r1b1r1k1/ppq2p1p/3b2pQ/3pn3/8/2P4P/PPBN1PP1/R1B1R1K1 b - - Thirteen seconds: Time Depth Score Positions Moves 0:00 1/3 -0.30 4219 1...Bd7 2.Rd1 Qb6 3.Nb3 0:00 1/4 -0.50 11006 1...Bd7 2.Rd1 Bf8 3.Qh4 Bg7 0:00 2/5 -0.45 31857 1...Bd7 2.Rd1 Bf8 3.Qh4 Bg7 4.Nb3 0:02 2/6 -0.62 149810 1...Bd7 2.Rd1 Bf8 3.Qh4 Bg7 4.Nf1 Qd6 0:05 3/7 -0.43 359908 1...Bd7 2.Rd1 f5 3.Qh4 Bb5 4.Bb3 Qf7 0:13 3/7 -1.60 916108 1...Bf5 2.Bb3 Ng4 3.Rxe8+ Rxe8 4.hxg4 Re1+ 5.Nf1 Bd3 6.g3 Bxg3 7.Kg2 Bxf1+ 8.Kg1 0:16 3/8 -2.50 1173990 1...Bf5 2.Bb3 Ng4 3.Rxe8+ Rxe8 4.hxg4 Re1+ 5.Nf1 Bd3 6.Be3 Rxa1 7.Bc1 d4 0:35 4/9 -2.81 2834521 1...Bf5 2.Bb3 Ng4 3.Rxe8+ Rxe8 4.hxg4 Re1+ 5.Nf1 Bd3 6.g3 Rxf1+ 7.Kg2 Bxg3 8.f3 Rf2+ 9.Kg1 Rh2 >Arasan2.62: Best move f4: > >[D] rn3rk1/pb2b2p/5p2/2p1qNp1/1p2p1Q1/4B3/PPPN1PPP/R4RK1 w - - Less than one second: Time Depth Score Positions Moves 0:00 1/3 0.33 2760 1.Nc4 Qc7 2.Rad1 Re8 0:00 1/4 0.40 6065 1.Nc4 Qc7 2.Rad1 Kh8 3.Nxe7 Qxe7 0:00 1/4 0.87 7724 1.f4 exf3ep 2.Nxf3 Qc7 3.Qc4+ Kh8 4.Nxe7 Qxe7 5.Bxc5 0:00 2/5 0.87 27764 1.f4 exf3ep 2.Nxf3 Qc7 3.Qc4+ Kh8 4.Nxe7 Qxe7 5.Bxc5 0:01 2/6 0.87 53641 1.f4 exf3ep 2.Nxf3 Qc7 3.Qc4+ Kh8 4.Nxe7 Qxe7 5.Bxc5 0:02 3/7 0.87 147806 1.f4 exf3ep 2.Nxf3 Qc7 3.Qc4+ Kh8 4.Nxe7 Qxe7 5.Bxc5 0:07 3/8 1.42 522382 1.f4 exf3ep 2.Nxf3 Qc7 3.Nxg5 fxg5 4.Bxg5 Kh8 5.Nxe7 Nd7 0:27 4/9 2.28 2007071 1.f4 exf3ep 2.Nxf3 Qc7 3.Nxg5 fxg5 4.Bxg5 Kh8 5.Bf4 Bd6 6.Nxd6 1:51 4/10 3.43 8722832 1.f4 exf3ep 2.Nxf3 Bxf3 3.Qxf3 Nd7 4.Qd5+ Qxd5 5.Nxe7+ Kg7 6.Nxd5 Rfe8 7.Rad1 Rad8 jm
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