Author: Steffen Jakob
Date: 21:51:12 06/14/04
Go up one level in this thread
On June 14, 2004 at 22:38:04, Mike Byrne wrote:
>On June 14, 2004 at 22:24:15, Mike Byrne wrote:
>
>>The bottom position is from the Chess Informant anotations of the famous game 19
>>of the Spassky - Petrosian match in 1969. A position from this game is Nolot #
>>5
>>
>>[d]r2qrb1k/1p1b2p1/p2ppn1p/8/3NP3/1BN5/PPP3QP/1K3RR1 w - -
>>
>>and there is a recent thread regarding this game.
>>
>>
>>
>>I am pretty sure it is a forced mate starting with 1.... Rg5!! although I am
>>still awaiting confirmation. GM Geller provided this move in his annotations
>>,but he did not indicate it was mate.
>>
>>[d]r3rb1k/1p1b2p1/pq2p1Qp/8/4Np2/1B3N2/PPP4P/1K4R1 w - - 0 4
>>
>>...Rg5!
>
>it mat not be an easily discovered forced mate -- Crafty is now seeing 1. ...Rg5
>2. e5!? which may stop the forced mate , but clearly hangs the queen...
I also get Rg5 e5 after a while (Hossa 1.163):
6 -0.01 0.18 40730 1.e4f6 b6xg1 2.g6xg1<check> g7xf6 3.g1d4 d7c6
4.d4xf6 Kh7<qs> 5.f6xf4<qs>
<6> -0.01 0.41 112371 1.e4f6 b6xg1 2.g6xg1<check> g7xf6 3.g1d4 d7c6
4.d4xf6 Kh7<qs> 5.f6xf4<qs>
7 +0.09 0.46 126965 1.e4f6 b6xg1 2.f3xg1<check> g7xf6 3.g6xf6
f8g7<check>
4.f6xf4 Kg8 5.g1f3
<7> +0.09 1.12 354597 1.e4f6 b6xg1 2.f3xg1<check> g7xf6 3.g6xf6
f8g7<check>
4.f6xf4 Kg8 5.g1f3
8 -0.13 1.31 405740 1.e4f6 b6xg1 2.g6xg1<check> g7xf6 3.g1d4 d7c6
4.d4xf6 f8g7<check> 5.f6xf4 a8c8
<8> -0.13 7.81 2425441 1.e4f6 b6xg1 2.g6xg1<check> g7xf6 3.g1d4 d7c6
4.d4xf6 f8g7<check> 5.f6xf4 a8c8
9 -0.05 8.08 2508839 1.e4f6 b6xg1 2.f3xg1<check> g7xf6 3.g6xf6
f8g7<check>
4.f6xf4 e8f8 5.f4c1 f8f2 6.h4
2/9 +0.00 10.86 3387569 1.g1d1 d7c6 2.e4g5 h6xg5 3.f3xg5 c6e4
4.g5f7 Kg8<check> 5.f7h6<f2attack > Kh8<check>
6.h6f7 Kg8
7.f7h6 Kh8 8.h6f7 Kg8
7/9 +0.08 18.17 5697897 1.c3 d7c6 2.e4f6 b6xg1 3.f3xg1<check> g7xf6
4.g6xf6 f8g7<check> 5.f6xf4 Kh7 6.f4f7
!16/9 +0.29 24.19 7538691 1.g1g5
! 9 +2.11 25.93 8075555 1.g1g5 b6d8 2.f3e5 d8e7 3.e5f7 e7xf7<check>
4.g6xf7 h6xg5 5.f7xd7 e8e7
<9> +2.11 26.09 8135809 1.g1g5 b6d8 2.f3e5 d8e7 3.e5f7 e7xf7<check>
4.g6xf7 h6xg5 5.f7xd7 e8e7
? 10 +1.68 31.37 9936285 1.g1g5 b6d8 2.f3e5 d8e7 3.e5f7 e7xf7<check>
4.g6xf7 h6xg5 5.f7xd7 e8e7 6.d7d4
<10> +1.68 33.15 10587221 1.g1g5 b6d8 2.f3e5 d8e7 3.e5f7 e7xf7<check>
4.g6xf7 h6xg5 5.f7xd7 e8e7 6.d7d4
! 11 +2.10 45.15 14329678 1.g1g5
! 11 +2.66 52.19 16457868 1.g1g5 b6d8 2.f3e5 d8e7 3.g5f5 d7c6
4.e5f7 e7xf7<check> 5.f5xf7 e5 6.e4d6 e8e7
7.f7xe7<qs> f8xe7<qs>
<11> +2.66 1:06 21627909 1.g1g5 b6d8 2.f3e5 d8e7 3.g5f5 d7c6
4.e5f7 e7xf7<check> 5.f5xf7 e5 6.e4d6 e8e7
7.f7xe7<qs> f8xe7<qs>
! 12 +3.08 2:02 38821542 1.g1g5
! 12 +3.89 3:42 70587561 1.g1g5 b6d8 2.f3e5 d8e7 3.g5h5 d7c6
4.e4g5 e7xg5 5.g6xg5 f8d6 6.g5xf4 a8d8
<12> +3.89 7:19 141019581 1.g1g5 b6d8 2.f3e5 d8e7 3.g5h5 d7c6
4.e4g5 e7xg5 5.g6xg5 f8d6 6.g5xf4 a8d8
13 +4.10 11:26 215801394 1.g1g5 b6d8 2.f3e5 d8e7 3.g5h5 d7c6
4.e4g5 e7xg5 5.g6xg5 f3 6.g5g3 f2
7.e5f7 Kh7<qs> 8.g3xf2<qs>
<13> +4.10 19:00 356405709 1.g1g5 b6d8 2.f3e5 d8e7 3.g5h5 d7c6
4.e4g5 e7xg5 5.g6xg5 f3 6.g5g3 f2
7.e5f7 Kh7<qs> 8.g3xf2<qs>
! 14 +4.52 34:49 647393678 1.g1g5
! 14 +5.52 57:18 1078070888 1.g1g5 e5 2.g6xb6 d7c6 3.f3xe5 c6xe4
4.g5h5 Kh7 5.b3f7 e8xe5 6.h5xe5 e4c6
7.b6f2 g5
Greetings,
Steffen.
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