Author: John Merlino
Date: 13:12:44 01/24/06
Go up one level in this thread
On January 24, 2006 at 06:35:19, Eduard Nemeth wrote: >Composition by Eduard Nemeth, 2002: > >[D]K1N/1pp2P1P/5kPn/5n2/8/P7/1P6/8 b - - 0 1 > >Analysis by Shredder 7.04: > >1...Sg7 2.a4 c5 3.b3 b6 4.a5 bxa5 5.b4 c4 6.b5 c3 7.b6 c2 8.b7 c1D 9.b8D+ > -+ (-#10) Tiefe: 15/23 00:00:07 777kN > >(Nemeth, Privat 24.01.2006) > >Shredder 704 say a mate in 10 moves. > >What say Rybka (or other programs too, my Fritz 8 say soon a mate in 11)? CM9_R1 on an AMD 2500 needs 0:26 to announce Mate in 10: Time Depth Score Positions Moves 0:00 1/4 2.43 706 1...Ng7 2.b3 Ne6+ 3.Ke8 Kg7 4.Ke7 0:00 1/5 2.50 2895 1...Ng7 2.b3 Ne6+ 3.Ke8 Kg7 4.Ke7 Nf8 0:00 1/6 2.17 5618 1...Ng7 2.b4 Ne6+ 3.Ke8 Kg7 4.Ke7 Nf8 5.a4 Nf5+ 6.Ke8 0:00 1/7 1.98 20549 1...Ng7 2.b4 Ne6+ 3.Ke8 Kg7 4.a4 Kxh8 5.f8=Q+ Nxf8 6.Kxf8 Nf5 0:00 1/8 1.98 33299 1...Ng7 2.b4 Ne6+ 3.Ke8 Kg7 4.a4 Nf5 5.Kd7 Nfd4 6.Ke7 Kxh8 7.f8=Q+ Nxf8 8.Kxf8 0:00 2/9 1.98 42890 1...Ng7 2.b4 Ne6+ 3.Ke8 Kg7 4.a4 Nf5 5.Kd7 Nfd4 6.Ke7 Kxh8 7.f8=Q+ Nxf8 8.Kxf8 0:00 3/10 1.98 89314 1...Ng7 2.b4 Ne6+ 3.Ke8 Kg7 4.a4 Nf5 5.Kd7 Nfd4 6.Ke7 Kxh8 7.f8=Q+ Nxf8 8.Kxf8 0:01 4/11 1.54 330367 1...Ng7 2.a4 Ne6+ 3.Ke8 Kg7 4.b4 Nf8 5.b5 Nf5 6.Kd8 c5 7.bxc6ep bxc6 8.Ke8 0:01 5/12 1.08 636315 1...Ng7 2.a4 Ne6+ 3.Ke8 Kg7 4.a5 Nf5 5.Kd7 Nf8+ 6.Kxc7 Kxh8 7.b3 Nxg6 8.b4 b6 9.axb6 Kxh7 0:04 6/13 0.17 1519364 1...Ng7 2.a4 Ne6+ 3.Ke8 Kg7 4.a5 c6 5.Ke7 Nf8 6.b4 Nf5+ 7.Kd8 Kxh8 8.Kc7 Nxg6 9.Kxb7 Nd6+ 10.Kxc6 Nxf7 0:09 7/14 0.17 3410055 1...Ng7 2.a4 Ne6+ 3.Ke8 Kg7 4.a5 Nf8 5.b4 c6 6.Ke7 Nf5+ 7.Kd8 Kxh8 8.Kc7 Nxg6 9.Kxb7 Nd6+ 10.Kxc6 Nxf7 0:26 8/15 -Mate10 9854411 1...Ng7 2.a4 c5 3.b3 b6 4.a5 bxa5 5.b4 c4 6.b5 c3 7.b6 c2 8.b7 c1=Q 9.b8=Q Ne6+ 10.Ke8 Qc6# 0:41 9/16 -Mate10 16517694 1...Ng7 2.a4 c5 3.b3 b6 4.a5 bxa5 5.b4 c4 6.b5 c3 7.b6 c2 8.b7 c1=Q 9.b8=Q Ne6+ 10.Ke8 Qc6# jm
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