Author: Richard Pijl
Date: 14:31:59 03/26/04
Go up one level in this thread
On March 26, 2004 at 13:49:45, Kurt Utzinger wrote:
>[D]r1b1r1k1/ppq3pp/2n1pp2/3pP3/8/2PBQN2/PP3PPP/4RRK1 b - - 0 17
>
>How long needs your engine to avoid 17...fxe5? which would be
>a positonal bad move since Black remains with a passive bishop
>on c8 and a weak backward pawn on e6. Best seems to close the
>centre with 17...f5 but other moves keeping the tension are
>also stronger than 17...fxe5?
The Baron switches to f5 almost immediately (P4-2.4), but isn't happy about the
position:
ply time nodes score pv
4( 9). 0:00.06 11923 -0.76 f6xe5 Nf3xe5 Nc6xe5 Qe3xe5 Qc7xe5 Re1xe5
Bc8-d7
5(12)& 0:00.17 26782 -0.80 f6xe5 Nf3xe5 Bc8-d7 Qe3-g3 Nc6xe5 Re1xe5
5(12). 0:00.33 47838 -0.80 f6xe5 Nf3xe5 Bc8-d7 Qe3-g3 Nc6xe5 Re1xe5
6(13)& 0:00.66 91882 -0.63 f6xe5 Nf3xe5 Bc8-d7 f2-f4 Nc6xe5 Qe3xe5
Qc7-b6 Rf1-f2
6(13). 0:00.83 124410 -0.63 f6xe5 Nf3xe5 Bc8-d7 f2-f4 Nc6xe5 Qe3xe5
Qc7-b6 Rf1-f2
7(14)& 0:01.54 270520 -0.77 f6xe5 Nf3xe5 Nc6xe5 Qe3xe5 Qc7-f7 f2-f4
Bc8-d7 Qe5-g5 Kg8-h8
7(14)& 0:02.59 525551 -0.63 f6-f5 c3-c4 Bc8-d7 c4xd5 e6xd5 Qe3-f4
Nc6-e7 (Re1-c1)
7(14). 0:02.64 526043 -0.63 f6-f5 c3-c4 Bc8-d7 c4xd5 e6xd5 Qe3-f4
Nc6-e7 (Re1-c1)
8(13)& 0:04.07 885630 -0.63 f6-f5 Nf3-g5 Bc8-d7 Qe3-c5 Re8-e7 Qc5-d6
Qc7-b6 b2-b3
8(14). 0:04.51 991782 -0.63 f6-f5 Nf3-g5 Bc8-d7 Qe3-c5 Re8-e7 Qc5-d6
Qc7-b6 b2-b3
9(14)& 0:10.28 2439617 -0.60 f6-f5 c3-c4 Bc8-d7 b2-b3 Qc7-a5 c4xd5
e6xd5 a2-a4 Bd7-e6 Re1-c1
9(16). 0:12.80 3031686 -0.60 f6-f5 c3-c4 Bc8-d7 b2-b3 Qc7-a5 c4xd5
e6xd5 a2-a4 Bd7-e6 Re1-c1
10(16)& 0:29.28 7033995 -0.58 f6-f5 Nf3-d4 a7-a6 f2-f4 Nc6xd4 c3xd4
Qc7-a5 a2-a3 Qa5-b6 b2-b4 Bc8-d7
10(18). 0:33.07 7843615 -0.58 f6-f5 Nf3-d4 a7-a6 f2-f4 Nc6xd4 c3xd4
Qc7-a5 a2-a3 Qa5-b6 b2-b4 Bc8-d7
11(18)& 1:31.24 21568549 -0.62 f6-f5 c3-c4 Bc8-d7 Re1-e2 Ra8-c8 c4xd5
e6xd5 Qe3-f4 Nc6-e7 Re2-c2 Qc7-b6 Rc2xc8
11(19). 2:03.75 29174447 -0.62 f6-f5 c3-c4 Bc8-d7 Re1-e2 Ra8-c8 c4xd5
e6xd5 Qe3-f4 Nc6-e7 Re2-c2 Qc7-b6 Rc2xc8
12(19)& 4:20.57 63020936 -0.59 f6-f5 Nf3-d4 a7-a6 f2-f4 Bc8-d7 Bd3-e2
Re8-d8 Re1-c1 Nc6-e7 c3-c4 d5xc4 Rc1xc4
12(22). 6:39.81 95848712 -0.59 f6-f5 Nf3-d4 a7-a6 f2-f4 Bc8-d7 Bd3-e2
Re8-d8 Re1-c1 Nc6-e7 c3-c4 d5xc4 Rc1xc4
Richard.
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