Author: Dann Corbit
Date: 18:04:31 01/23/04
Go up one level in this thread
On January 23, 2004 at 16:36:24, Yar wrote:
>Hello,
>
>Can your engine find mate in 11 here ?
>
>[D]3QK1bk/1p3p2/2p2N2/4p3/B1P1p2p/qP3p2/5r1r/b7 w KQkq - 0 1
>
>
>PS
>Position from old issue of russian chess magazine '64'
Every engine I tried finds the key move Ng4. Most engines will only find a draw
after one minute. The engine that did the best on a 950 MHz AMD Athlon was
Quark:
Analysis from e:\m11.epd
1/23/2004 5:33:24 PM Level: 999 Seconds
Analyzing engine: Quark
1) Ng4;
Searching move: Nf6-g4
Best move (Quark): Nf6-g4
identical moves! Found in: 00:00
6 00:00 -6.19 f6g4!!!
6 00:00 -3.58 f6g4 h8h7 d8f6 a3d6 f6d6 f7f6 g4f2 g2g4
7 00:00 -3.28 f6g4!
7 00:00 -4.04 f6g4
8 00:00 -3.74 f6g4!
8 00:00 -2.74 f6g4!!
8 00:04 0.00 f6g4 h8h7 d8f6 a3c1 f6f5 h7h8 f5f6 h8h7 e7f6
9 00:05 0.00 f6g4 h8h7 d8f6 a3c1 f6f5 h7h8 f5f6 h8h7 c7d8
10 00:09 0.00 f6g4 h8h7 d8f6 a3c1 f6f5 h7h8 f5f6 h8h7 g5h6
11 00:22 0.30 f6g4!
11 00:25 1.30 f6g4!!
11 00:35 5.30 f6g4!!!
11 00:57 M15 f6g4 h8h7 d8f6 a3c1 e8f8 c1a3 b3b4 a3b4 f8e8 b4d2 a4c2 f2e2
e8f8 d2b4 c4c5 b4c5 f8e8 c5d6 f6d6 f7f6 d6e7 g8f7 e7f7 h7h8 f7f8 h8h7 f8h6 b4e7
12 03:22 M13 f6g4 h8h7 d8f6 a3c1 e8f8 c1a3 b3b4 a3b4 f8e8 b4d2 a4c2 f2e2
e8f8 d2b4 c4c5 b4c5 f8e8 c5d6 f6d6 f7f6 d6f6 g8f7 e8f7 e2c2 f6h6
13 06:06 M13 f6g4 h8h7 d8f6 a3c1 e8f8 c1a3 b3b4 a3b4 f8e8 b4d2 a4c2 f2e2
e8f8 d2b4 c4c5 b4c5 f8e8 c5d6 f6d6 f7f6 d6f6 g8f7 e8f7 e2c2 f6h6
14 10:28 M13 f6g4 h8h7 d8f6 a3c1 e8f8 c1a3 b3b4 a3b4 f8e8 b4d2 a4c2 f2e2
e8f8 d2b4 c4c5 b4c5 f8e8 c5d6 f6d6 f7f6 d6f6 g8f7 e8f7 e2c2 f6h6 TBHits:8
14 15:32 M13 f6g4 h8h7 d8f6 a3c1 e8f8 c1a3 b3b4 a3b4 f8e8 b4d2 a4c2 f2e2
e8f8 d2b4 c4c5 b4c5 f8e8 c5d6 f6d6 f7f6 d6f6 g8f7 e8f7 e2c2 f6h6 TBHits:11
1/23/2004 5:50:06 PM, Time for this analysis: 12:16:39 AM, Rated time: 00:00
1 of 1 matching moves
1/23/2004 5:50:07 PM, Total time: 12:16:43 AM
Rated time: 00:00 = 0 Seconds
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