Author: Uri Blass
Date: 17:22:24 10/09/01
Go up one level in this thread
On October 09, 2001 at 20:01:36, Slater Wold wrote: >On October 09, 2001 at 13:01:13, Uri Blass wrote: > >>[D]8/1P6/8/5k2/2K4p/7r/1r4p1/6R1 b - - 0 61 > >Rc3+?? > >W,S - Shredder 5.32 >8/1P6/8/5k2/2K4p/7r/1r4p1/6R1 b - - 0 1 > >Analysis by Shredder 5.32: > >1...Rg3 2.b8Q Rxb8 > -+ (-9.03) Depth: 1/2 00:00:00 >1...Rg3 2.Rh1 > -+ (-9.03) Depth: 1/2 00:00:00 >1...Rg3 2.Rh1 gxh1Q 3.b8Q Rxb8 > -+ (-9.03) Depth: 2/4 00:00:00 >1...Rg3 2.Rh1 gxh1Q 3.b8Q Rxb8 > -+ (-9.03) Depth: 3/6 00:00:00 >1...Rg3 2.b8Q Rxb8 3.Rh1 gxh1Q > -+ (-9.28) Depth: 4/8 00:00:00 >1...Rg3 2.b8Q Rxb8 3.Rh1 gxh1Q > -+ (-9.28) Depth: 4/8 00:00:00 >1...Rg3 2.b8Q Rxb8 3.Kd5 h3 > -+ (-9.48) Depth: 5/10 00:00:00 >1...Rg3 2.b8Q Rxb8 3.Kd5 h3 4.Kd6 > -+ (-9.64) Depth: 6/12 00:00:00 14kN, tb=62 >1...Rg3 2.Kd5 h3 3.Kc4 h2 4.Rf1+ gxf1Q+ 5.Kd4 h1Q > -+ (-9.89) Depth: 7/14 00:00:00 26kN, tb=219 >1...Rg3 2.Kd5 h3 3.Kc4 h2 4.Rf1+ gxf1Q+ 5.Kd4 h1Q > -+ (-10.39) Depth: 7/14 00:00:00 27kN, tb=223 >1...Rg3 2.Kd5 h3 3.b8Q Rxb8 4.Kd4 h2 5.Re1 > -+ (-13.01) Depth: 7/14 00:00:00 57kN, tb=356 >1...Rg3 2.Kd5 h3 3.Kc5 h2 4.Rf1+ gxf1Q 5.b8N h1Q > -+ (-13.26) Depth: 8/16 00:00:01 96kN, tb=980 >1...Rg3 2.Kd5 h3 3.Kc5 h2 4.Rf1+ gxf1Q 5.b8N Qb5+ 6.Kd4 h1Q > -+ (-13.76) Depth: 8/16 00:00:02 110kN, tb=1168 >1...Rg3 2.Kd5 h3 3.Re1 g1Q 4.Rxg1 Rxg1 5.Kc6 h2 6.Kc7 h1Q 7.b8Q Rxb8 8.Kxb8 > -+ (-17.14) Depth: 8/16 00:00:02 227kN, tb=1309 >1...Rg3 2.Kd5 h3 3.b8Q Rxb8 4.Kc4 h2 5.Rf1+ gxf1Q+ 6.Kc5 h1Q > -+ (-17.39) Depth: 9/18 00:00:03 306kN, tb=2229 >1...Rg3 2.Kd5 h3 3.b8Q Rxb8 4.Kc4 h2 5.Rf1+ gxf1Q+ 6.Kc5 Qb5+ 7.Kd6 h1Q > -+ (-17.89) Depth: 9/18 00:00:03 315kN, tb=2279 >1...Rg3 2.Kd5 h3 3.Re1 g1Q 4.Re5+ Kg4 5.Re4+ Kh5 6.Re7 Qg2+ 7.Ke6 Rxb7 > -+ (-20.37) Depth: 9/18 00:00:04 473kN, tb=2939 >1...Rg3 2.Kd5 h3 3.Re1 g1Q 4.Re5+ Kg4 5.Re8 Rxb7 6.Ke6 h2 7.Re7 > -+ (-20.62) Depth: 10/20 00:00:05 876kN, tb=3612 >1...Rg3 2.Kd5 Rxb7 3.Kd6 Rb1 4.Re1 Rxe1 5.Kc7 > -+ (-21.12) Depth: 10/20 00:00:06 1132kN, tb=3859 >1...Rg3 2.Kd5 Rxb7 3.Kc6 h3 4.Ra1 h2 5.Ra5+ Kg4 6.Ra4+ Kh3 7.Kd5 Rg5+ 8.Ke4 g1Q > -+ (-21.77) Depth: 10/20 00:00:06 1419kN, tb=4026 >1...Rg3 2.Kd5 Rxb7 3.Kc6 h3 4.Ra1 h2 5.Kd6 g1Q 6.Ra5+ Kf6 7.Rb5 h1Q 8.Rxb7 > -+ (-22.02) Depth: 11/22 00:00:08 2002kN, tb=5550 >1...Rg3 2.Kd5 Rxb7 3.Rc1 g1Q 4.Rc2 h3 5.Rc4 Rd7+ 6.Kc6 h2 7.Rh4 Rgd3 8.Kb5 h1Q >9.Rxh1 Qxh1 > -+ (-22.52) Depth: 11/22 00:00:09 2258kN, tb=5664 >1...Rg3 2.Kd5 Rxb7 3.Kc4 Rb1 4.Kc5 Rxg1 5.Kd5 Rd1+ 6.Kc4 g1Q 7.Kb4 > -+ (-30.57) Depth: 11/22 00:00:18 9033kN, tb=6241 >1...Rg3 2.Kd5 Rxb7 3.Kd6 Rb6+ 4.Kd5 Rb1 5.Re1 Rd1+ 6.Kc6 Rxe1 7.Kb6 g1Q+ 8.Ka5 > -+ (-30.58) Depth: 12/24 00:00:28 14305kN, tb=10832 >1...Rc3+ 2.Kxc3 Rxb7 3.Ra1 g1Q 4.Ra5+ Kg4 5.Kd3 Rb3+ 6.Ke2 Qc1 7.Rd5 Qc2+ 8.Rd2 >Qc4+ 9.Kd1 h3 10.Rd3 Qxd3+ 11.Ke1 h2 > -+ (-30.59) Depth: 12/24 00:01:48 76152kN, tb=14204 >1...Rc3+ 2.Kxc3 Rxb7 3.Ra1 g1Q 4.Ra5+ Kg4 5.Kd3 Rb3+ 6.Ke2 Qc1 7.Ra2 h3 8.Rd2 >Qc4+ 9.Ke1 Rb1+ 10.Kf2 h2 11.Rb2 h1Q 12.Rc2 Qxc2+ 13.Ke3 Qc3+ > -+ (-30.94) Depth: 12/24 00:01:49 76757kN, tb=14279 >1...Rc3+ 2.Kd4 Rb4+ 3.Kd5 Rxb7 4.Kd4 Rd7+ 5.Kxc3 Rd1 6.Rxg2 h3 > -+ (-#30) Depth: 12/24 00:04:29 200109kN, tb=15218 > >(W, 09.10.2001) > > >Weird. Tablebases is the reason for the strange moves Shredder can see that after 1...Rc3+ 2.Kxc3 Rxb7 3.Rxg2 black wins by tablebases and this is the reason that it chooses this strange line. Uri
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