Author: Richard Pijl
Date: 06:28:03 05/18/05
Go up one level in this thread
On May 18, 2005 at 08:12:25, Kolss wrote:
>On May 18, 2005 at 07:47:52, Jason Kent wrote:
>
>>[D]8/2k5/5p2/b2p1Q2/Pp1P1P1P/1q2P3/5P2/5K2 w - -
>>
>>Avoid Qxf6. Chessmaster seems to really struggle with this position.
>
>Hi,
>
>Ikarus changes from Qxf6 (ca. -0.5) to h5 after 6 seconds (P4-2.4GHz) and
>insists on a 0.00 score from 20 seconds onwards (I stopped it after 3 minutes).
>But does Qxf6 really lose (too lazy and not enough time to analyze the position
>more deeply...)?
>
>Best regards - Munjong.
After Qxf6 the Baron says:
ply time nodes score pv
7(17)& 0:00.80 247796 +1.54 Qb3-c4 Kf1-g2 b4-b3 Qf6-e7 Kc7-c6
Qe7-e6 Kc6-b7 Qe6-d7 Ba5-c7 a4-a5 Qc4-c6
7(18). 0:01.06 328101 +1.54 Qb3-c4 Kf1-g2 b4-b3 Qf6-e7 Kc7-c6
Qe7-e6 Kc6-b7 Qe6-d7 Ba5-c7 a4-a5 Qc4-c6
8(18)+ 0:03.22 1104096 +1.89 Qb3-c4 (Kf1-g2) (b4-b3) (Qf6-e7) (Kc7-b8)
(Qe7-e8) (Kb8-a7) (Qe8-d7) (Ba5-c7)
(h4-h5) (Qc4-c1)
8(18)& 0:04.28 1525480 +1.98 Qb3-c4 Kf1-g2 b4-b3 Qf6-g7 Kc7-b8
Qg7-g8 Kb8-b7 h4-h5 b3-b2 Qg8-h7 Qc4-c7
Qh7-b1 Qc7-c1
8(18). 0:04.73 1664987 +1.98 Qb3-c4 Kf1-g2 b4-b3 Qf6-g7 Kc7-b8
Qg7-g8 Kb8-b7 h4-h5 b3-b2 Qg8-h7 Qc4-c7
Qh7-b1 Qc7-c1
9(19)+ 0:07.55 2648176 +2.33 Qb3-c4 (Kf1-g2) (b4-b3)
9(19)& 0:13.25 4804174 +3.46 Qb3-c4 Kf1-g2 b4-b3 Qf6-e5 Kc7-b7
Kg2-h2 b3-b2 Qe5-f5 Qc4-a2 (Qf5-d7)
(Ba5-c7)
(Qd7-b5) (Kb7-a7)
9(19). 0:14.15 5071569 +3.46 Qb3-c4 Kf1-g2 b4-b3 Qf6-e5 Kc7-b7
Kg2-h2 b3-b2 Qe5-f5 Qc4-a2 (Qf5-d7)
(Ba5-c7)
(Qd7-b5) (Kb7-a7)
10(21)+ 0:21.94 7920974 +3.81 Qb3-c4 (Kf1-g2) (b4-b3) (Qf6-e5) (Kc7-b7)
(Kg2-h2) (b3-b2) (Qe5-f5) (Ba5-c7)
10(21)& 0:35.44 13318500 +3.83 Qb3-c4 Kf1-g1 b4-b3 Qf6-g7 Kc7-b6
Qg7-f6 Kb6-b7 Qf6-e7 Ba5-c7 Qe7-a3 Qc4-c2
Qa3-b4 Kb7-a7 Qb4-a3 b3-b2
10(21). 0:36.12 13547547 +3.83 Qb3-c4 Kf1-g1 b4-b3 Qf6-g7 Kc7-b6
Qg7-f6 Kb6-b7 Qf6-e7 Ba5-c7 Qe7-a3 Qc4-c2
Qa3-b4 Kb7-a7 Qb4-a3 b3-b2
11(21)+ 0:49.72 18475556 +4.18 Qb3-c4 (Kf1-g1) (b4-b3) (Qf6-g7) (Kc7-b6)
(Qg7-f6) (Kb6-b7) (Qf6-e7) (Kb7-b8)
(Qe7-e8) (Kb8-a7)
(Qe8-d7) (Ba5-c7) (Kg1-h2) (b3-b2)
11(23)& 1:26.71 32940266 +5.35 Qb3-c4 Kf1-g2 b4-b3 h4-h5 b3-b2
Qf6-g6 Qc4-c1 Qg6-a6 Ba5-b6 a4-a5 b2-b1Q
a5xb6 Qb1xb6 Qa6xb6 Kc7xb6
11(23). 1:27.62 33278801 +5.35 Qb3-c4 Kf1-g2 b4-b3 h4-h5 b3-b2
Qf6-g6 Qc4-c1 Qg6-a6 Ba5-b6 a4-a5 b2-b1Q
a5xb6 Qb1xb6 Qa6xb6 Kc7xb6
12(23)& 2:14.20 49267752 +5.41 Qb3-c4 Kf1-g2 b4-b3 h4-h5 b3-b2
Qf6-g6 Qc4-c1 Qg6-a6 Ba5-b6 a4-a5 Bb6xd4
e3xd4 b2-b1Q Qa6-a7 Qb1-b7
12(24). 2:20.98 51540103 +5.41 Qb3-c4 Kf1-g2 b4-b3 h4-h5 b3-b2
Qf6-g6 Qc4-c1 Qg6-a6 Ba5-b6 a4-a5 Bb6xd4
e3xd4 b2-b1Q Qa6-a7 Qb1-b7
13(25)+ 3:21.25 73148648 +5.76 Qb3-c4 (Kf1-g2) (b4-b3) (h4-h5) (b3-b2)
(Qf6-g6) (Qc4-c1) (Qg6-a6) (Ba5-b6)
(a4-a5) (Bb6xd4)
(e3xd4) (b2-b1Q) (Qa6-a7) (Qb1-b7)
13(26)& 8:10.85 179753995 +5.91 Qb3-c4 Kf1-g2 b4-b3 Qf6-e7 Kc7-b8
Qe7-a3 Qc4-c2 Qa3-d6 Ba5-c7 Qd6xd5 b3-b2
Qd5-b5 Kb8-a7 Kg2-f3 b2-b1Q Qb5xb1 Qc2xb1
e3-e4
13(26). 8:19.85 182842304 +5.91 Qb3-c4 Kf1-g2 b4-b3 Qf6-e7 Kc7-b8
Qe7-a3 Qc4-c2 Qa3-d6 Ba5-c7 Qd6xd5 b3-b2
Qd5-b5 Kb8-a7 Kg2-f3 b2-b1Q Qb5xb1 Qc2xb1
e3-e4
Richard.
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