Author: Uri Blass
Date: 02:23:11 01/29/03
Go up one level in this thread
On January 29, 2003 at 04:50:56, Jouni Uski wrote:
>On January 29, 2003 at 04:34:52, Uri Blass wrote:
>
>>On January 29, 2003 at 00:15:44, Amir Ban wrote:
>><snipped>
>>>17. Qc3 Rae8
>>>
>>>{Despite its appearance this is not a desperation move. It already appeared in
>>>PV's two moves earlier. Rather than lose e5, Deep Junior is quite happy to give
>>>the exchange in return for temporary initiative. Kasparov's plan of K to a1 and
>>>opening the c file is totally counter-intuitive to Junior }
>>
>>What about 17...Rab8?
>>
>>I am interested to know if more time could help Junior to find that move that
>>seems to give the best practical chances for black.
>>
>>It may be interesting to see Junior's scores for the game and after 17...Rab8.
>>
>>Uri
>
>I did yesterday analysis with quite slow PC and surprisingly more than one
>engine
>plays 18. Kb1 and white has edge. For human move is quite unnatural looking!
>
>Jouni
Thanks, you seem to be right.
Yace had the line Kb1 Nxe5 so I thought that Nxe5 is the right move and analyzed
only few moves after Nxe5.
I now tried Fritz8 after Kb1 and it seems that this move may be a good move.
Kasparov,G - Deep Junior 8
1r3rk1/pb1n1ppp/2qN4/4p1Pn/2p1P3/2Q1BN2/PP3P1P/1K1R3R b - - 0 1
Analysis by Fritz 8:
18...f6 19.Rhg1 g6 20.Kc1 Rbd8 21.Nxb7 Qxb7 22.Qxc4+
² (0.62) Depth: 5/28 00:00:00 187kN
18...f5!
² (0.59) Depth: 5/28 00:00:00 197kN
18...f5!
² (0.44) Depth: 5/28 00:00:00 204kN
18...Nf4!
² (0.41) Depth: 5/28 00:00:00 227kN
18...Nf4 19.Bxf4 exf4 20.Rhe1 Qc5 21.Nxc4
² (0.28) Depth: 5/28 00:00:00 237kN
18...Nf4--
² (0.56) Depth: 6/26 00:00:00 307kN
18...Nf4 19.Bxf4 exf4
² (0.56) Depth: 6/26 00:00:00 310kN
18...Rfd8!
² (0.53) Depth: 6/28 00:00:01 491kN
18...Rfd8 19.Rhe1 Qc7 20.Ka1 Bc6 21.Nxe5 Nxe5 22.Qxe5
² (0.56) Depth: 7/27 00:00:01 773kN
18...Rfd8 19.Rhe1 Qc7 20.Ka1 Ba6 21.Rd2 Bb7 22.Nxe5 Nxe5
± (0.78) Depth: 8/27 00:00:04 1403kN
18...Nf4!
± (0.75) Depth: 8/27 00:00:04 1546kN
18...Nf4 19.Nxe5 Nxe5 20.Bxf4 Ng6 21.Bg3 Rfd8 22.e5
± (0.72) Depth: 8/27 00:00:04 1636kN
18...f6!
² (0.69) Depth: 8/29 00:00:06 2528kN
18...f6 19.Rhg1 Qc7 20.Ka1 Ba6 21.g6
² (0.66) Depth: 8/29 00:00:07 3053kN
18...Qa4!
² (0.62) Depth: 8/29 00:00:08 3342kN
18...Qa4 19.Rc1 Nf4 20.Bxf4 exf4 21.Qxc4 Qa5 22.Rhd1 Ba6 23.Qc3 Rb4
± (0.87) Depth: 9/28 00:00:12 4936kN
18...f6!
± (0.84) Depth: 9/30 00:00:14 5508kN
18...Nf4!
± (0.81) Depth: 9/30 00:00:20 8158kN
18...Nf4 19.Nxe5 Nxe5 20.Bxf4 Ng6 21.Bg3 Rfd8 22.e5 Ba8
± (0.72) Depth: 9/30 00:00:20 8418kN
18...Nf4--
± (1.00) Depth: 10/28 00:00:27 10977kN
18...Nf4 19.Nxe5 Nxe5
± (1.00) Depth: 10/37 00:00:32 13388kN
18...Rfd8!
± (0.97) Depth: 10/37 00:00:34 13932kN
18...Rfd8!
± (0.81) Depth: 10/37 00:00:34 14186kN
18...Rfd8 19.Ka1 Qc7 20.Rhg1 Nf8 21.Qxc4 Qe7 22.Bxa7 Ra8 23.Bc5 Ng6 24.a3
± (0.78) Depth: 10/37 00:00:40 16615kN
18...Rfd8 19.Ka1 Qc7 20.Rhg1 Nf8 21.Qxc4 Qe7 22.Nf5 Qe8 23.Rxd8 Rxd8 24.Qc7 Bxe4
± (0.97) Depth: 11/31 00:01:10 29268kN
18...f6!
± (0.94) Depth: 11/31 00:01:15 31604kN
18...f6 19.Ka1 Qc7 20.Rd2 Nb6 21.Bxb6 axb6 22.gxf6 Nxf6 23.Re1 Rbd8 24.Qxe5 b5
25.Kb1
± (0.87) Depth: 11/35 00:01:34 39530kN
18...Ba6!
± (0.84) Depth: 11/35 00:01:51 46366kN
18...Qc7!
± (0.81) Depth: 11/35 00:02:12 54932kN
18...Qc7 19.Ka1 f6 20.Rd2 Nb6 21.Bxb6 axb6 22.gxf6 Nxf6 23.Re1 Rbd8 24.Qxe5 Rxd6
25.Qxd6
± (0.94) Depth: 12/34 00:02:59 74800kN
18...Ba6!
± (0.91) Depth: 12/34 00:03:04 76706kN
18...Rfe8!
± (0.87) Depth: 12/35 00:05:26 137733kN
18...Rfe8 19.Nxe8 Qxe4+ 20.Ka1 Qxf3 21.Rhe1 Rxe8 22.Rxd7 Qc6 23.Red1
± (0.84) Depth: 12/35 00:05:45 145979kN
18...Rfe8 19.Nxe8 Qxe4+ 20.Ka1 Qxf3 21.Rhe1 Rxe8 22.Rxd7 Bc6 23.Rd6 Bb5 24.Bxa7
± (1.06) Depth: 13/37 00:06:59 178218kN
18...Ba6!
± (1.03) Depth: 13/37 00:07:07 181884kN
18...Qc7!
± (1.00) Depth: 13/37 00:09:14 237290kN
(Blass, Tel-Aviv 29.01.2003)
Uri
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.