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Subject: Re: Testposition: Ponomariov - Ivanchuk (Diagram) 1-0!

Author: Rex

Date: 14:05:55 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/1K1RR3 w - - 0 24
>
>White is move:
>24.Nf6+!!
>
>Find your program this move?
>
>Eduard

My GT-2 version: 38.5 seconds

T-Bird 1.533Ghz

00:00:00.0	1.20	9	139436	Bc2 Be7 Nf6+ Bxf6 gxf6 g6 Rg1 Qa5 Be4
00:00:00.0	1.20	9	168204	Bc2 Be7 Nf6+ Bxf6 gxf6 g6 Rg1 Qa5 h3
00:00:01.1	1.20	10	364475	Bc2 Be7 Nf6+ Bxf6 gxf6 g6 Rg1 Qa5 h3
00:00:02.3	1.32	11	882988	Bc2 Be7 Nf6+ Bxf6 gxf6 g6 h4 Qa5 Re5
00:00:09.3	1.70	12	3339831	Bc2 Be7 Nf6+ Bxf6 gxf6 g6 h4 Qd6 h5 Qf8
00:00:38.5	2.22	12	14453824	Nf6+
00:01:23.9	3.70	12	32673471	Nf6+ Kh8 Nxh7 Be7 Nf6 Bxf6 gxf6




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