Author: Steffen Jakob
Date: 22:09:52 03/15/99
Go up one level in this thread
On March 15, 1999 at 17:40:38, Will Singleton wrote:
[...]
>u2600 Position of the Week
>
>The following position is from the game PostModernist - Amateur, played this
>week on fics or ICC. PM makes an interesting move, Bf5, which appears
>pretty speculative, but seems to me to be the best move. No program I have
>tested will play it. Question -- is it the best move, and if so, how did
>PM come to play it?
>
>2r1k2r/1pq3p1/p1n1ppP1/3p3n/3P4/1QNBP2P/PP4Pb/R3BR1K w k -
Hossa likes e4 in this position:
depth value time nodes pv
1 -576 0.01 8 1.b3xd5 e6xd5 2.c3xd5
2/1 22 0.02 18 1.c3xd5 e6xd5 2.b3xd5
6/1 132 0.03 36 1.a1c1
2 110 0.04 262 1.a1c1 h5g3 2.e1xg3 h2xg3
3 110 0.09 1738 1.a1c1 h5g3 2.e1xg3 h2xg3
4 112 0.16 4413 1.a1c1 h5g3 2.e1xg3 h2xg3 3.b3d1
13/4 121 0.29 9162 1.c3e2 h2d6 2.a1c1
5 108 0.90 35709 1.c3e2 f5 2.a1c1 h8h6 3.e1a5 c7xa5 4.h1xh2
2/5 112 1.66 59746 1.a1c1 h5g3 2.e1xg3 h2xg3 3.b3d1
6 111 2.76 102676 1.a1c1 h5g3 2.e1xg3 h2xg3 3.b3d1 g3d6 4.d1e2
2/6 124 4.62 183323 1.c3e2 h2d6 2.a1c1 c7e7 3.e1c3
17/6 143 7.95 326469 1.c3a4 h2d6 2.a4b6 c8d8 3.e1c3
2/7 119 16.81 740449 1.c3e2 f5 2.e1d2 h5f6 3.a1c1 f6e4 4.d3xe4 f5xe4
3/7 122 24.00 1038648 1.a1c1 h5g3 2.e1xg3 h2xg3 3.c3a4 b5 4.a4c5
8 124 54.50 2510315 1.a1c1 h2g3 2.e1d2 g3d6 3.c3e2 c7e7 4.e2c3
26/8 126 2:07 5681599 1.e4 b5 2.e4xd5 c6xd4 3.b3b4 h2e5 4.d5xe6 d4xe6
9 161 3:59 10643055 1.e4 b5 2.d3xb5 a6xb5 3.c3xb5 c7b8 4.e4xd5 c6e7
5.d5xe6 e7xg6
10 168 10:52 29821490 1.e4 c6xd4 2.b3a4 d4c6 3.e4xd5 e6xd5 4.c3xd5 c7e5
5.a4b3 c6d8 6.a1d1
Next I forced the moves 1.Bf5 exf5 2.Nxd5. Hossa still likes white very much but
not as much as after e4:
depth value time nodes pv
1 -756 0.00 31 1... c6xd4 2.d5xc7 h2xc7 3.e3xd4
2/1 -636 0.00 68 1... c7g3 2.e1xg3 h2xg3 3.b3xb7
4/1 -3 0.00 132 1... h5g3 2.e1xg3 c7xg3 3.b3xb7
2 -3 0.01 395 1... h5g3 2.e1xg3 c7xg3 3.b3xb7
3 -3 0.05 1865 1... h5g3 2.e1xg3 c7xg3 3.b3xb7
? 4 -161 0.31 12905 1... h5g3 2.e1xg3 c7xg3 3.b3xb7 O-O 4.b7xa6
? 17/4 -66 0.39 16307 1... c7d6 2.b3xb7 c8b8 3.b7f7 e8d8
5 -66 0.58 24749 1... c7d6 2.b3xb7 c8b8 3.b7f7 e8d8
6 -73 1.51 70166 1... c7d6 2.b3xb7 c8b8 3.b7f7 e8d8 4.e1c3
7 -53 10.34 526832 1... c7d6 2.b3xb7 c8b8 3.b7f7 e8d8 4.f1xf5 b8xb2
5.a1c1
8 -61 29.94 1537144 1... c7d6 2.d5b6 c8b8 3.b3f7 e8d8 4.b6c4 d6c7
5.f7d5 d8e8 6.d5e6 c6e7 7.f1xf5
9 -96 1:14 4008259 1... c7d6 2.d5b6 c8b8 3.f1xf5 c6e7 4.e1b4 h5g3
5.h1xh2 g3f1 6.h2g1 d6h2 7.g1xf1 e7xf5
10 -96 4:25 14549865 1... c7d6 2.d5b6 c8b8 3.f1xf5 c6e7 4.e1b4 h5g3
5.h1xh2 g3f1 6.h2g1 d6h2 7.g1xf1 e7xf5
Greetings,
Steffen.
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