Author: Heiner Marxen
Date: 10:14:33 09/16/02
Go up one level in this thread
On September 16, 2002 at 12:23:53, Olaf Jenkner wrote: >> >>Chest completed its job: >># 11 16881.61s [ 4.85] 1819969kN [ 4.88] 4.43 226032315- 222833082 >> >>PV: Q8xe6+ Qdxe6 Qff3+ Rxf3 Qxf3+ Qgg3 Nf4+ Kxh4 Qxg3+ Qxg3 Nf3+ Qxf3 Ng2+ Kh3 >>Qh4+ Kxg2 Bhxf3+ Kg1 Qxh1+ Kxf2 Qg2# >> >> Q8xe6+ Qdxe6 Qff3+ Rxf3 Qxf3+ ...+8 >> Qhg3 Nf4+ ...+3 >> -*- Nf4+ ...+2 >> Qcxe6 Nxg1+ Qbxg1 Qef5+ ...+5 >> Qhxg1 Bg4+ ...+5 >> Rf5 Bg4+ Kxh4 Nxf5# >> Qxg4 Qxg4# >> Qg4 Qfxg4# >> >>I.e. the key move is unique, and Chest needed 4.9 hours. >> >>Cheers, >>Heiner > > >1.De8-e6 Dd6-e6 2.Df4-f3 Ta3-f3 3.De4-f3 Dg1-g3 4.Se2-f4 Kh3-h4 5.Df3-g3 Dh2-g3 >6.Sd4-f3 Dg3-f3 7.Sf4-g2 Kh4-h3 8.Dc4-h4 Kh3-g2 9.Lh5-f3 Kg2-g1 10.Dh4-h1 Kg1-f2 Our programs appear to agree quite nicely here. >11.Dh1-g2# > . . . . . >. . . 9... Kg2-f1 10.Lf3-g2 Kf1-g1 >11.Dh4-h1# > . . . . . >. . . . 10.Dh4-h1 Kf1-f2 >11.Dh1-g2# > . . . . . >. . . 9.Lc6-f3 Kg2-f1 10.Dh4-h1 Kf1-f2 >11.Dh1-g2# > . . . . . >. . . 9... Kg2-g1 10.Dh4-h1 Kg1-f2 >11.Dh1-g2# > . . . . . >. 7... bel. 8.Dc4-h4# > . . 3... Dh2-g3 4.Se2-f4 Kh3-h2 5.Df3-h1 Dg1-h1 >6.Lh4-g3 Kh2-g1 7.Dc2-b1 La2-b1 8.Dc4-c1 Da6-f1 9.Sd4-e2 De6-e2 10.Sf4-e2# > . . . . . >. . 8... De6-e1 9.Dc1-e1 Da6-f1 10.Sd4-e2/Sf4-e2# > . . . . . >. 7... De6-e1 8.Db1-e1# > . . . 4... Kh3-h4 5.Bf2-g3 Dg1-g3 >6.Sd4-f5 Ta5-f5 7.Sf4-g2 Kh4-g5 8.Df3-g3 Kg5-f6 9.Dc4-h4 Tf5-g5 >10.Dg3-g5/Dh4-g5# > . . . . . >. . 8... bel. 9.Dc4-h4# > . . . . . >. 7... Kh4-h3 8.Dc4-h4# > . . . . . >6... De6-f5 7.Sf4-g2 Kh4-g5 8.Df3-g3 Df5-g4 9.Dg3-h4 Dg4-h4 10.Dc4-h4# > . . . . . >. . 8... Kg5-f6 9.Sh6-g8 Df8-g8 10.h7-g8S# > . . . . . >. . 8... bel. 9.Dc4-h4# > . . . . . >. 7... Kh4-h3 8.Dc4-h4# > . . . . . >6... Kh4-g5 7.Df3-g3 Sh1-g3 8.Sf4-e6 Kg5-f6 9.Sh6-g4# > . . . . . >. . 8... bel. 9.Dc4-h4# > . . . . . >. 7... Kg5-f6 8.Dg3-g6 Kf6-e5 9.Dc4-e4/Sf4-d3/Sh6-g4# > . . . . 5... Sh1-g3 >6.Sd4-f5 Sg3-f5 7.Sf4-g2 Kh4-g5 8.Dc2-f5 nebst 9.Dc4-h4# > . . . . . >6... Kh4-g5 7.Sf4-e6 Kg5-f6 8.Sh6-g4# > . . . . . >. 7... Dc8-e6 8.Dc4-h4# > . . . . . >6... De6-f5 7.Sf4-g2 nebst 8.Dc4-h4# > . . . . . >6... Ta5-f5 7.Df3-g4# > . . . . 5... Kh4-g5 >6.Sf4-e6 Dc8-e6 7.Sd4-e6# > . . 3... Kh3-h4 4.Sd4-f5 Kh4-g5 5.Tf6-g6 De6-g6 >6.Dc4-g4 Kg5-f6 7.Sf5-g3 Dg6-f5 8.Dg4-g6 Kf6-e5 9.Df3-e3 Df5-e4 10.De3-e4# > . . . . . >. . 8... Kf6-e7 9.Dg6-d6# > . . . . . >. 7... Dc8-f5 8.Dg4-g6 Kf6-e5 9.h7-h8L Df8-f6 10.Df3-f5/Dg6-f5# > . . . . . >. . . 9... Df5-f6 >10.Df3-e3/Df3-e4/Df3-f5/Dg6-e4/Dg6-f5# > . . . . . >. . . 9... bel. >10.Df3-f5/Dg6-f5/Dg6-d6# > . . . . . >. . 8... Kf6-e7 9.Dg6-d6# > . . . . . >. 7... Ta5-f5 8.Dg4-g6 Kf6-e7 9.Dg6-d6# > . . . . . >. . 8... Kf6-e5 9.Df3-e3/Df3-e4/Sh6-g4# > . . . . . >. 7... Kf6-e5 8.h7-h8D Dg6-g7 9.Dg4-e4# > . . . . . >. . 8... Dg6-f6 9.Df3-e3/Df3-e4/Df3-f4/Dg4-e4# > . . . . . >. . 8... bel. 9.Df3-f4# > . . . . . >. 7... Kf6-g7 8.Df3-f8 Kg7-h7 9.Dg4-g6/Lh5-g6# > . . . . . >. 7... Kf6-e7 8.Df3-f8# > . . . . . >6... Dg1-g4 7.Df3-g4 Kg5-f6 8.Dg4-g6 Kf6-e5 9.Sh6-g4# > . . 3... Sh1-g3 4.Se2-f4 Kh3-h4 5.Sf4-g2 Kh4-h3 >6.Dc4-e6 La2-e6 7.Df3-f5 Le6-f5 8.Sg2-f4 Kh3-h4 9.Sd4-f3# > . . . . . >. 7... bel. 8.Lh5-g4# > . . . . . >6... Dc8-e6 7.Lh5-g4 De6-g4 8.Df3-g4# > . . . . . >6... Ta5-f5 7.Df3-g4/Lh5-g4# > . . . . 5... Dg1-g2 >6.Sd4-f5 Kh4-g5 7.Df3-f4 Kg5-h5 8.Df4-g4# > . . . . . >. 7... Kg5-f6 8.Sh6-g4# > . . . . . >6... Kh4-h3 7.Df3-g4/Dc4-g4/Dc4-h4/Lh5-g4# > . . . . 5... Dh2-g2 >6.Sd4-f5 nebst 7.Dc4-h4# > . . . . 5... Kh4-g5 >6.Sd4-e6 Dc8-e6 7.Dc4-f4# > . 2... Dh2-g3 3.Se2-f4 Kh3-h2 4.Lh4-g3 Dg1-g3 5.Df3-g2 Dg3-g2 >6.De4-g2# > . . . 4... Sh1-g3 5.Df3-g2 Dg1-g2 >6.De4-g2# > . . 3... Kh3-h4 4.Sf4-g2 Kh4-h3 5.De4-h4# > . . . 4... Kh4-g5 5.De4-g6# > . 2... Dg1-g3 3.Se2-f4 Kh3-h4 4.Sf4-g2 Kh4-h3 5.De4-h4# > . . . 4... Kh4-g5 5.De4-g6# > . 2... Sh1-g3 3.Se2-f4 Kh3-h4 4.Sf4-g6 Kh4-h3 5.De4-h4# > . . . 4... Kh4-g5 5.De4-f4# >1... Dc8-e6 2.Se2-g1 Db1-g1 3.De4-f5 Ta5-f5 4.Lh5-g4 Kh3-h4 5.Sh6-f5 De6-f5 >6.h7-h8D Df5-h7 7.Dc2-h7 Df8-h6 8.Dh7-h6# > . . . . . >6... Df8-h6 7.Tf6-h6 Df5-h5 8.Th6-h5# > . . . . . >. 7... Dd6-h6 8.Sd4-f5# > . . . . . >6... Df8-h8 7.Td8-h8 Df5-h5 8.Th8-h5# > . . . . . >. 7... Df5-h7 8.Dc2-h7/Th8-h7# > . . . . . >6... Df5-h5 7.Dh8-h5# > . . . 4... Dg1-g4 5.Df4-g4# > . . 3... De6-f5 4.Dc2-f5 Ta5-f5 5.Lh5-g4 Dg1-g4 >6.Df4-g4# > . . . . 5... Kh3-h4 >6.Sh6-f5# > . . . 4... Dg1-g4 5.Df4-g4/Df5-g4# > . 2... Dh2-g1 3.Lh5-g4 Kh3-h4 4.Lg4-f5 Dd6-f4 5.De4-f4 Kh4-h5 >6.Df4-h4 Kh5-h4 7.Sd4-f3 Kh4-h5 8.Dc4-h4# > . . . . 5... Dg1-g4 >6.Df4-g4# > . . . 4... Dg1-g4 5.Df4-g4# > . . . 4... Kh4-h5 5.Df4-h4# > . . 3... Dg1-g4 4.Df4-g4 De6-g4 5.De4-g4 Kh3-h2 >6.Dg4-g2# > . . . 4... Kh3-h2 5.De4-g2/Dg4-g2# > . . 3... De6-g4 4.Df4-g4 Dg1-g4 5.De4-g4 Kh3-h2 >6.Dg4-g2# > . . . 4... Kh3-h2 5.Dg4-g2 Dg1-g2 >6.De4-g2# >1... Ta5-f5 2.De4-f5 Dg1-g4 3.Df4-g4/Df5-g4# > > >Gustav needed 8.1 hours on a PII 333 MHz >OJe Wow! That is quite an impressive time, compare with my 5 hours Athlon 1500+. Did you give any hints to Gustav? Have you done any systematic comparison of Gustav against Chest? Or was it just lucky, this time? Cheers, Heiner
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