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Subject: Re: Game between Chess Tiger vs Nimzo 8 1-0

Author: Howard Exner

Date: 11:07:06 10/14/00

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On October 14, 2000 at 14:01:27, Jeroen Noomen wrote:

>On October 14, 2000 at 12:53:49, Volker Kniest wrote:
>
>Hi all,
>
>Just returned home from Leiden, where I am operating Tiger. The game vs. Nimzo
>was truly amazing. In sort notice the following happened:
>
>1. The opening went clearly better for Tiger Gambit, leading to a big advantage.
>2. The move 26 Nc5 looked very attractive, but then the attack somehow couldn't
>be continued.
>3. Suddenly Tiger Gambit came up with the amazing exchange sac 43 Rc6!!?

[D]1k1r4/p2r4/1p6/nP2p1q1/P3Qp1p/2R2P1P/2R3P1/6BK w - - id Tiger - Nimzo 8

Are computers supposed to make these kind of moves? Tal was asked on many
occasions, Why did you make that move? Did you know it was winning? His reply,
"no I didn't know I was winning, but I knew I wasn't losing either"(paraphrase)

>Nimzo
>took it, evaluating +1, Tiger didn't expect Blacj to take and scored +2,5 after
>44 bxc6.
>4. To me it was absolutely not clear how Tiger was going to force through the
>attack. The more: c6 seemed to be weak, so I was getting quite nervouss...
>5. For some ten moves the scores remained the same: Tiger showed +1,5 to +2,5,
>while Nimzo believed Black was better by +0,50 to +1.
>6. In the course of the game Tiger proved absolutely right: It improved its
>position, Nimzo couldn't move anything, without losing.
>7. In the end it was a massacre, with the Black king hunted over the board,
>losing a piece and the game.
>
>A truly AMAZING game by Tiger!!
>
>Jeroen
>
>
>
>>[Event "Open Dutch CC 2000"]
>>[Site "Leiden NED"]
>>[Date "2000.10.14"]
>>[Round "02"]
>>[White "Tiger"]
>>[Black "Nimzo 8"]
>>[Result "1-0"]
>>[ECO "D20"]
>>
>>1.d4 d5 2.c4 dxc4 3.e4 Nf6 4.e5 Nd5 5.Bxc4 Nb6 6.Bb3 Nc6 7.Ne2 Bf5
>>8.Nbc3 e6 9.a3 Qd7 10.O-O Be7 11.Be3 O-O-O 12.Rc1 f6 13.exf6 gxf6
>>14.Na4 Nd5 15.Bc4 Na5 16.Ba2 Bg4 17.Nac3 Nxc3 18.Rxc3 Kb8 19.f3 Bh5
>>20.b4 Nc6 21.b5 Na5 22.Qa4 b6 23.Nf4 Bf7 24.Rfc1 Bd6 25.Nd3 Rhg8
>>26.Nc5 Bxc5 27.dxc5 e5 28.Bxf7 Qxf7 29.cxb6 cxb6 30.Qc2 Qg6 31.Qa2 f5
>>32.Kh1 f4 33.Bg1 h5 34.Qe2 Qf6 35.a4 h4 36.h3 Qg5 37.R1c2 Rd7
>>38.Qe1 Rdg7 39.Qe4 Rd7 40.Qe2 Rgd8 41.Qe1 Qe7 42.Qe4 Qg5 43.Rc6 Nxc6
>>44.bxc6 Rc7 45.a5 bxa5 46.Qe2 a4 47.Qb5+ Ka8 48.Qxa4 Qf6 49.Qa5 Qe7
>>50.Re2 Rdc8 51.Rxe5 Qg7 52.Qe1 a6 53.Qe2 Rxc6 54.Re7 Qc3 55.Kh2 Qb4
>>56.Ra7+ Kb8 57.Qe5+ R8c7 58.Qh8+ Rc8 59.Qxh4 Rc1 60.Bf2 R1c6
>>61.Qg5 R8c7 62.Qg8+ Rc8 63.Qg7 R8c7 64.Qh8+ Rc8 65.Qe5+ R8c7 66.h4 Rc2
>>67.Bd4 R2c4 68.Qe8+ Rc8 69.Qe4 R8c6 70.Rd7 a5 71.Be5+ Ka8 72.Rd8+ Ka7
>>73.Qh7+ Ka6 74.Rb8 Rb6 75.Ra8+ Kb5 76.Qd7+ Rcc6 77.Bc7 Qe1 78.Re8 Qxh4+
>>79.Kg1 Qf6 80.Re5+ Kc4 81.Bxb6 Qxe5 82.Qxc6+ Kb3 83.Qe4 Qa1+
>>84.Kf2 Qb2+ 85.Qe2 Qxe2+ 86.Kxe2 a4 87.Kd2 a3 88.Ba5 a2 1-0
>>
>>
>>Volker.



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