Author: Steven J. Brann
Date: 18:45:18 06/02/01
Go up one level in this thread
On June 02, 2001 at 07:44:10, leonid wrote:
>Hi!
>
>If you want to solve one mate then try this:
>
>[D]1rqkqr2/nPpqpPn1/QQqqqQQ1/Qbb1BBQ1/1N3N2/8/3Q4/R2K2R1 w - -
>
>Please indicate your result.
>
>Thanks,
>Leonid.
CM8000 usually finds mates quickly and does so here.
Mate in 10 in 3 seconds; Mate in 9 in 24 seconds
PIII 933 16MB hash
Time Depth Score Positions Moves
0:00 1/3 39.21 63554 1. fxe8=Q+ Rxe8 2. Nxe6+ Nxe6 3.
Nxc6+ Bxc6 4. Bxd6 Bf3+ 5. Kc1
Rxb7 6. Bxe7+ Bxe7 7. Bxe6
0:03 1/4 Mate10 383472 1. fxe8=Q+ Rxe8 2. Nxe6+ Nxe6 3.
Qxe8+ Qxe8 4. Nxc6+ Bxc6 5. Qxc7+
Qxc7 6. Qxc7+ Kxc7 7. Qxe7+ Qxe7
8. Qxe7+ Bd7 9. Bxd6+ Bxd6 10.
Qdxd6#
0:08 2/5 Mate10 861253 1. fxe8=Q+ Rxe8 2. Nxe6+ Nxe6 3.
Qxe8+ Qxe8 4. Nxc6+ Bxc6 5. Qxc7+
Qxc7 6. Qxc7+ Kxc7 7. Qxe7+ Qxe7
8. Qxe7+ Bd7 9. Bxd6+ Bxd6 10.
Qdxd6#
0:24 2/6 Mate09 2456797 1. fxe8=Q+ Rxe8 2. Nxe6+ Nxe6 3.
Qxe8+ Qxe8 4. Nxc6+ Bxc6 5. Bxd6
Qh5+ 6. Qxh5 Ba4+ 7. Rxa4 exf6
8. Rg8+ Kd7 9. Bxc5#
1:01 3/7 Mate09 6123753 1. fxe8=Q+ Rxe8 2. Nxe6+ Nxe6 3.
Qxe8+ Qxe8 4. Nxc6+ Bxc6 5. Bxd6
Qh5+ 6. Qxh5 Ba4+ 7. Rxa4 exf6
8. Rg8+ Kd7 9. Bxc5#
3:32 3/8 Mate09 21264483 1. fxe8=Q+ Rxe8 2. Nxe6+ Nxe6 3.
Qxe8+ Qxe8 4. Nxc6+ Bxc6 5. Bxd6
Qh5+ 6. Qxh5 Ba4+ 7. Rxa4 exf6
8. Rg8+ Kd7 9. Bxc5#
Steve
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