Author: Dann Corbit
Date: 15:13:08 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'
Ruffian...
Note the change in the castle rights...
E:\programme\winboard\ruffian>ruffian -h 256M -T \m11.epd -t 999 -p 99
Hash size 268435456
Ruffian 1.0.1
feature done=0
Loading configuration: ruffian.cfg
Warning: EGTB_HASH_SIZE changed, default=1048576, newvalue=8388608
Logfile: Fri Jan 23 15:06:18 2004
Total hash size 256M
Initializing tablebases: e:/programme/winboard/nalimov
Testing \m11.epd, 999 seconds, extra ply 99
Testing: test 1 Solution: Ng4
3QK1bk/1p3p2/2p2N2/4p3/B1P1p2p/qP3p2/5r1r/b7 w - -
Depth Time Score Best line
11/24 1.38 0.00 Ng4 Kh7 Qf6 Qc1 Qf5+ Kg7 Qf6+ Kh7
11--> 1.53 0.00 Ng4 Kh7 Qf6 Qc1 Qf5+ Kg7 Qf6+ Kh7
12/26 2.68 0.00 Ng4 Kh7 Qf6 Qc1 Qf5+ Kg7 Qf6+ Kh7
12--> 3.70 0.00 Ng4 Kh7 Qf6 Qc1 Qf5+ Kg7 Qf6+ Kh7
13/30 5.33 0.00 Ng4 Kh7 Qf6 Qc1 Qf5+ Kg7 Qf6+ Kh7
13--> 7.10 0.00 Ng4 Kh7 Qf6 Qc1 Qf5+ Kg7 Qf6+ Kh7
14/33 11.72 0.00 Ng4 Kh7 Qf6 Qc1 Qf5+ Kg7 Qf6+ Kh7
14--> 14.95 0.00 Ng4 Kh7 Qf6 Qc1 Qf5+ Kg7 Qf6+ Kh7
15/38 23.35 0.00 Ng4 Kh7 Qf6 Qc1 Qf5+ Kg7 Qf6+ Kh7
15--> 29.95 0.00 Ng4 Kh7 Qf6 Qc1 Qf5+ Kg7 Qf6+ Kh7
16/39 46.14 0.00 Ng4 Kh7 Qf6 Qc1 Qf5+ Kg7 Qf6+ Kh7
16--> 59.62 0.00 Ng4 Kh7 Qf6 Qc1 Qf5+ Kg7 Qf6+ Kh7
17/40 1:38 0.00 Ng4 Kh7 Qf6 Qc1 Qf5+ Kg7 Qf6+ Kh7
17--> 2:17 0.00 Ng4 Kh7 Qf6 Qc1 Qf5+ Kg7 Qf6+ Kh7
18/44 4:28 ++ Ng4
18/44 5:14 #13 Ng4 Kh7 Qf6 Qc1 Kf8 Qa3+ b4 Qxb4+ Ke8 Qd2 Bc2 Re2
Kf8 Qb4+ c5 Qxc5+ Ke8 Qd6 Qxd6 f6 Qxf6 Bf7+ Kxf7
Rxc2 Qh6#
18--> 5:52 #13 Ng4 Kh7 Qf6 Qc1 Kf8 Qa3+ b4 Qxb4+ Ke8 Qd2 Bc2 Re2
Kf8 Qb4+ c5 Qxc5+ Ke8 Qd6 Qxd6 f6 Qxf6 Bf7+ Kxf7
Rxc2 Qh6#
Time: 5:52, cpu 85.59%, nodes 165183266, nps 468711
Hash: 128M, used 99%, hits 27%
EGTB: probs 0, hits 0
Best move: Ng4 (#13) Solved (1/1)
Summery: 1/1
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
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