Author: Paulo Soares
Date: 02:51:03 10/23/00
Go up one level in this thread
On October 23, 2000 at 04:52:59, Jeremiah Penery wrote:
>On October 23, 2000 at 03:58:59, Jeremiah Penery wrote:
>
>>On October 22, 2000 at 18:12:17, Andreas St. wrote:
>>
>>>Hi,
>>>i intend to give follow analysis to Kramnik, however!
>>>Chessmaster means the game 6 were to win as follow. Or anyone sees a better
>>>continuation for black? I never saw in any analysis 48.Qc7!!! Whats better for
>>>black than 48. ...Rd5? Chessmaster recommends 48. ...Sb4, but after 49.Qf7 Nc6
>>>50.Kh2 [Nd8 51.Qg8] he says +4.21! for white!
>>>
>>>Is there a prog which found better move after 48. Qc7?
>>>
>>>
>>>Partie T2
>>>------------------------
>>>[Event "BGN WCH "]
>>>[Site "?"]
>>>[Date "2000.17.10"]
>>>[Round "6"]
>>>[White "Kramnik,V"] [Cm6555]
>>>[Black "Kasparov,G"] [Rebel-Tiger]
>>>[WhiteElo "2770"]
>>>[BlackElo "2845"]
>>>[ECO "D27"]
>>>[Result "1/2:1/2"]
>>>[15 Min/move]
>>>
>>>1.d4 d5 2.c4 dxc4 3.Nf3 e6 4.e3 c5 5.Bxc4 a6 6.O-O Nf6 7.a4 Nc6 8.Qe2 cxd4 9.Rd1
>>>Be7 10.exd4 O-O 11.Nc3 Nd5 12.Bb3 Re8 13.h4 Ncb4 14.h5 b6 15.Ne5 Bb7 16.a5 b5
>>>17.h6 g6 18.Ne4 Nc7 19.Nc5 Bd5 20.Ra3 Nc6 21.Bxd5 Qxd5 22.Ncd7 Rad8 23.Nxc6 Rxd7
>>>24.Nxe7+ Rexe7 25.Rc3 f6 26.Be3 Kf7 27.Rdc1 Qb7 28.Rc5 Nd5 29.Qf3 Nb4 30.Qe2 Rc7
>>>31.Bf4 Rxc5 32.dxc5 e5 33.Qd2 Nc6 34.Qd5+ Kf8 35.Be3 Qd7 36.Qf3 Kf7 37.Rd1 e4
>>>38.Qe2 Qf5 39.Rd6 Re6 40.Rd7+ Re7 41.Rd6 Re6 42.Qd1 g5 43.Qh5+ Ke7 44.Qd1 Kf7
>>>45.Rd7+ Kg6 46.Rg7+ Kxh6 47.Qd7 Re5 {till here Original} 48.Qc7 Rd5
>>
>>Rd5 is a very bad move here. I'm not sure what's best, but Nb4 doesn't look as
>>bad as CM suggests. The idea to move it to d5 then f4 possibly. 48. ...Nb4 49.
>>Qf7 Nd5! then what?
>
>I see now 50. b4! might be winning for white. Now I try to find a new defense.
>I think it was analyzed before (maybe here on CCC, I don't remember) and Qc7 was
>found to be only a draw, but it's fun to analyze again anyway. :)
>
>Jeremiah
48. Qc7 is a strong move, and whites have no great
problems to win. Fritz6a, PIII-450, Ht=64Mb, seems to understand
the position after 1 hour, because "48...Nb4--" means that
the score will increase for white. I make several analyses with
Fritz6a help and I believe that black loses. What a move!
Paulo
[D] 8/2Q3Rp/p1n2p1k/PpP1rqp1/4p3/4B3/1P3PP1/6K1 b - - 0 1
Analysis by Fritz 6a (only depths 17 e 18):
48...Nb4 49.Rf7 Nd5 50.Qd8 Kh5 51.Qh8 Re7 52.Rxe7 Nxe7 53.c6
± (1.00) Depth: 17/40 00:30:21 652546kN
48...Nb4--
± (1.31) Depth: 18/45 01:00:13 1230643kN
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