Author: Drexel,Michael
Date: 12:27:49 04/10/03
Go up one level in this thread
On April 10, 2003 at 14:30:51, K. Burcham wrote: > >most programs can find a4. > >Shredder 7 > > > 16/28 0:20 -0.17 1.bxa5 Nxa5 2.Kc3 Nc6 3.Kb3 Kd7 4.a4 f4 5.axb5 fxe3 6.fxe3 >Ne7 7.e4 Kc7 8.Kc4 Ng6 9.g3 (11.536.879) 576.8 > 16/30 0:30 -0.16++ 1.a4 f4 2.Bc1 f3 3.gxf3 axb4 4.axb5 Nd6 (17.508.492) 569.6 > 16/30 0:32 -0.12 1.a4 bxa4 2.Kc3 Nxe3 3.fxe3 f4 4.e4 f3 5.gxf3 axb4+ 6.Kxb4 >Kd7 7.Kxa4 g5 8.hxg5 Kd8 (18.766.958) 571.3 > 17/34 0:44 +0.13++ 1.a4 bxa4 2.Kc3 Nxe3 3.fxe3 f4 4.e4 f3 5.gxf3 axb4+ 6.Kxb4 >a3 7.Kxa3 Kc7 8.Ka4 g5 9.hxg5 h4 (25.295.236) 570.2 > 17/34 0:48 +0.19 1.a4 bxa4 2.Kc3 Nxe3 3.fxe3 f4 4.e4 f3 5.gxf3 axb4+ 6.Kxb4 >a3 7.Kxa3 Kc7 8.Ka4 Kc6 9.Kb4 Kb7 10.Kc3 Kc7 11.c6 (28.049.239) 579.6 > 18/33 1:09 +0.04 1.a4 bxa4 2.Kc3 a3 3.Bc1 a2 4.Bb2 Nxb2 5.Kxb2 axb4 6.Kxa2 >f4 7.f3 e4 8.fxe4 f3 9.gxf3 g5 10.hxg5 (39.332.890) 569.3 > 19/39 2:09 +0.29++ 1.a4 bxa4 2.Kc3 a3 3.Bc1 a2 4.Bb2 Nxb2 5.Kxb2 axb4 6.Kxa2 >f4 7.f3 e4 8.fxe4 Kb7 9.Kb3 g5 10.Kxb4 Ka8 (71.966.688) 556.8 > 19/39 2:12 +0.29 1.a4 bxa4 2.Kc3 Nxe3 3.fxe3 f4 4.e4 f3 5.gxf3 axb4+ 6.Kxb4 >Kd7 7.Kxa4 g5 8.hxg5 Ke6 (73.750.621) 558.2 > 20/41 2:42 +0.04-- 1.a4 bxa4 2.Kc3 a3 3.Bc1 a2 4.Bb2 Nxb2 5.Kxb2 f4 6.f3 axb4 >7.Kxa2 Kc7 8.Kb3 Kc6 9.Kxb4 e4 10.g3 exf3 (90.321.881) 555.8 > 20/41 3:32 +0.04 1.a4 bxa4 2.Kc3 a3 3.Bc1 a2 4.Bb2 Nxb2 5.Kxb2 f4 6.f3 axb4 >7.Kxa2 g5 8.hxg5 Kb7 9.c6+ Kb8 10.g6 (116.549.387) 548.1 > 21/43 7:50 +0.29++ 1.a4 bxa4 2.Kc3 a3 3.Bc1 a2 4.Bb2 Nxb2 5.Kxb2 f4 6.f3 axb4 >7.Kxa2 g5 8.hxg5 Kb7 9.c6+ Kc8 (252.065.064) 535.8 > 21/43 7:53 +0.29 1.a4 bxa4 2.Kc3 a3 3.Bc1 a2 4.Bb2 Nxb2 5.Kxb2 f4 6.f3 axb4 >7.Kxa2 Kc7 8.Kb3 Kd7 9.c6+ Kxc6 10.g3 (253.813.685) 536.0 > 22/42 9:27 +0.04-- 1.a4 bxa4 2.Kc3 a3 3.Bc1 a2 4.Bb2 Nxb2 5.Kxb2 f4 6.f3 axb4 >7.Kxa2 Kc7 8.Kb3 Kb7 9.Kxb4 Kc6 10.g4 (303.770.764) 535.4 > 22/46 13:14 +0.04 1.a4 bxa4 2.Kc3 a3 3.Bc1 a2 4.Bb2 Nxb2 5.Kxb2 f4 6.f3 axb4 >7.Kxa2 Kc7 8.Kb3 Kb7 9.Kxb4 (420.688.427) 529.4 > 23/50 25:54 +0.29++ 1.a4 bxa4 2.Kc3 a3 3.Bc1 a2 4.Bb2 Nxb2 5.Kxb2 f4 6.f3 axb4 >7.Kxa2 Kc7 8.Kb3 Kb7 9.Kxb4 (821.409.007) 528.3 > 23/50 36:34 +0.79++ 1.a4 bxa4 2.Kc3 a3 3.Bc1 a2 4.Bb2 Nxb2 5.Kxb2 f4 6.f3 axb4 >7.Kxa2 Kc7 8.Kb3 Kb7 9.Kxb4 (1.166.498.507) 531.6 > 23/51 53:06 +1.21 1.a4 bxa4 2.Kc3 Nxe3 3.fxe3 f4 4.e4 f3 5.gxf3 axb4+ 6.Kxb4 >Kd7 7.Kxa4 g5 8.hxg5 h4 9.g6 h3 10.g7 h2 (1.688.764.721) 529.9 >best move: a2-a4 time: 60:14.875 min n/s: 529.512 CPU 98.4% nodes: >1.914.121.539 TB: 82.482 > > >Chess Tiger 14.0: > >31.Bg5 Kd7 32.Kc3 a4 33.Kd3 Kc6 34.g3 Kd5 35.Kc2 g6 36.Kc3 Kc6 37.Bf6 Kd5 38.Kd3 >Nb2+ 39.Kc2 Nc4 > = (0.04) Depth: 17 00:00:52 30416kN >31.Bg5 Kd7 32.Kc3 a4 33.Kd3 Kc6 34.g3 Kd5 35.Kc2 g6 36.Kc3 e4 37.Bf6 a3 38.Bd4 >Nb2 39.Be3 Nc4 > = (0.00) Depth: 18 00:02:39 87488kN >31.a4 bxa4 32.Kc3 a3 33.Bc1 a2 34.Bb2 Nxb2 35.Kxb2 a1Q+ 36.Kxa1 axb4 37.Kb2 e4 >38.g3 Kd7 39.Kb3 Kc6 40.Kxb4 > = (0.12) Depth: 18 00:12:44 418541kN, tb=1 >31.a4 bxa4 32.Kc3 a3 33.Bc1 a2 34.Bb2 Nxb2 35.Kxb2 a1Q+ 36.Kxa1 axb4 37.Kb2 e4 >38.g3 Kb7 39.Kb3 Kc6 40.Kxb4 > = (0.12) Depth: 19 00:17:52 587387kN, tb=4 > > > > Fritz 7 (No MMX): > >31.Kc3 a4 32.Bc1 Kc7 33.Kd3 Kc8 34.Bd2 Kc7 35.Bc3 e4+ > = (0.03) Depth: 20/39 00:03:27 232689kN, tb=20 >31.Kc3 a4 32.Bc1 Kc7 33.Kd3 Kc8 34.Bd2 Kc7 35.Bc3 Kc6 > = (0.03) Depth: 21/41 00:07:21 502562kN, tb=104 >31.a4! > = (0.06) Depth: 21/45 00:17:27 1239739kN, tb=245 >31.a4! bxa4 32.Kc3 a3 33.Bc1 a2 34.Bb2 Nxb2 35.Kxb2 axb4 > ² (0.38) Depth: 21/47 00:25:08 1807104kN, tb=304 >31.a4 bxa4 32.Kc3 a3 33.Bc1 a2 34.Bb2 Nxb2 35.Kxb2 axb4 > ² (0.38) Depth: 22/47 00:38:50 2834126kN, tb=708 >31.a4-- > = (0.06) Depth: 23/47 00:45:41 3325036kN, tb=928 > >kburcham Thank you The Chesstiger and Fritz pvs dont convince me at all. The Shredder 7 score is getting better all the time. Fritz and Chesstiger would probably not play this move on a mere A1200 in tournament games . Michael
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