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Subject: Re: Kasparov missed win ..25. F4! Yes!

Author: John Merlino

Date: 18:05:20 01/28/03

Go up one level in this thread


On January 28, 2003 at 20:13:43, Dann Corbit wrote:

>On January 28, 2003 at 19:39:54, stuart taylor wrote:
>
>>On January 28, 2003 at 19:20:29, Eduard Nemeth wrote:
>>
>>>On January 28, 2003 at 18:54:30, Ronnie Cole wrote:
>>>
>>>>:(
>>>
>>>Yes! See my Comment live game (PGN) in another Thread.
>>>
>>>Eduard
>>
>>Would 25.f4 have necesarily been a win?
>>If so, what then was DJ's mistake?  KP:N?   or  Ra3? Or what?
>>S.Taylor
>
>f4 seems to lead to a 1 pawn advantage, according to Ruffian:

Chessmaster 9000, on a P3-733, agrees:

Time	Depth	Score	Positions	Moves
0:00	1/3	1.51	1202		25...Qa1+ 26.Nf1 f4 27.Ra8 Qf6
0:00	1/4	1.62	2231		25...Qa1+ 26.Nf1 f4 27.Qg5 Qg7
0:00	1/4	1.58	2857		25...f4 26.Nb3 Bg4 27.Rd2
0:00	1/5	1.40	11946		25...f4 26.Ra8 Qa1+ 27.Nf1 Qf6
					28.Rd2 b6
0:00	1/6	1.23	34642		25...f4 26.Ra8 e3 27.Nf1 exf2+
					28.Rxf2 Ne4 29.Re2
0:01	1/7	0.81	135631		25...f4 26.Ra8 e3 27.Nb3 Nd3 28.f3
					Re8
0:03	1/8	0.87	304323		25...f4 26.h3 Qa1+ 27.Nf1 e3 28.Ra8
					Qd1 29.Qxf8+ Kxf8 30.Rxc8+ Kg7
					31.Rc7+ Kf6 32.Rb2
0:09	1/9	0.17	893822		25...f4 26.h4 Qa1+ 27.Nf1 Qb1 28.Rd2
					e3 29.Re2 Bg4 30.f3 Qd1
0:21	1/10	0.00	2079867		25...f4 26.h4 Qa1+ 27.Nf1 Qb1 28.h5
					Qxc2 29.hxg6 hxg6 30.Qxg6+ Kh8
					31.Qxd6 Nd7 32.Qh6+ Kg8 33.Rxb7
					Bxb7 34.Qg6+ Kh8 35.Qh6+ Kg8
0:54	2/11	-0.14	5383617		25...f4 26.Nf1 e3 27.Ra8 Nd3 28.Rxc8
					Rxc8 29.fxe3 b5 30.Qh3 Rc7 31.exf4
					bxc4
1:45	3/12	-0.14	10680994	25...f4 26.Nf1 e3 27.Ra8 Nd3 28.Rxc8
					Rxc8 29.fxe3 b5 30.Qh3 Rc7 31.exf4
					bxc4
6:05	4/13	-0.61	36571442	25...f4 26.Nf1 e3 27.Nxe3 Bf5 28.Rc1
					Qb2 29.Rf1 Bd3 30.Nf5 Qe5 31.Rd1
					Qxf5

jm



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