Author: John Merlino
Date: 12:58:30 01/16/02
Go up one level in this thread
On January 16, 2002 at 13:32:51, Eduard Nemeth wrote: >First the game with my analyses: > >Ponomariov,R (2680) - Ivanchuk,V (2730) [C11] >WCC, 2002 > >1.e4 e6 2.d4 d5 3.Sc3 Sf6 4.Lg5 dxe4 5.Sxe4 Le7 6.Lxf6 Lxf6 7.Sf3 0-0 8.Dd2 Le7 >9.0-0-0 Dd5 10.Sc3 Da5 11.a3N [11.Se5 Lb4 12.Sc4 Lxc3 13.Sxa5 Lxd2+ 14.Txd2=] >11...Sd7 12.Kb1 Db6 13.De3 Sf6 14.Se5 Td8 15.Lc4 Ld7 16.Lb3 Le8 17.The1 Lf8 >18.g4 Sd5 19.Df3 c6 [19...Sxc3+ 20.Dxc3²] 20.Se4 Dc7? 21.c4! Se7?? [21...Sb6 >22.g5!! A) 22...Sd7 23.Sf6+!!+- (23.Sxd7± Lxd7 24.Sf6+!! gxf6 25.gxf6±) >23...Sxf6 24.gxf6 g6 25.h4 c5 26.d5 exd5 27.cxd5 b5 28.h5; B) 22...c5 23.Sf6+!] >22.Sg5 Sc8 23.c5!+- 1-0 > >In my analyses is this Testpostition for Computers now: > >[D]r2r1bk1/ppqb1ppp/2p1p3/6P1/2PPN3/PB3Q2/1P3P1P/1K1RR 3 w - - 0 24 > >White is move: >24.Nf6+!! > >Find your program this move? > >Eduard It takes a while on my PIII-600, but the default CM8000 personality does find it: Time Depth Score Positions Moves 0:00 1/3 0.32 1122 24.h4 Be8 25.Qe3 0:00 1/4 0.33 3241 24.h4 Qh2 25.h5 e5 0:00 2/5 0.24 16510 24.h4 Be8 25.Bc2 b5 26.Bb3 a5 0:00 2/5 0.29 25747 24.Bc2 Qb6 25.Qe3 Be8 26.h4 0:01 2/6 0.70 88338 24.Bc2 Be7 25.Qh5 g6 26.Qh6 Qf4 0:02 3/7 0.59 159772 24.Bc2 Be7 25.Qh5 g6 26.Qf3 Qxh2 27.Nf6+ Kf8 0:08 3/8 0.88 510428 24.Bc2 Be7 25.Qh3 g6 26.Qf3 c5 27.dxc5 Bc6 28.Nf6+ Kh8 0:30 4/9 0.75 1935327 24.Bc2 Be7 25.Qh3 g6 26.Qf3 h6 27.h4 hxg5 28.hxg5 e5 3:18 4/10 0.70 12750457 24.Bc2 Be7 25.Qh3 g6 26.Qf3 b5 27.Bb3 bxc4 28.Bxc4 Qxh2 29.Nf6+ Kg7 30.Nxd7 Rxd7 31.Qxc6 6:23 4/10 1.42 25164864 24.Nf6+ gxf6 25.gxf6 Bh6 26.Re5 Qd6 27.Qg4+ Kh8 28.Qh4 Qf8 29.Rh5 Qg8 30.Rxh6 jm
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