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Subject: Re: Hard test position Crafty 19.6 is clueless

Author: Martin Andersen

Date: 08:52:37 12/08/03

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On December 08, 2003 at 10:37:12, Mihaly Szalai wrote:

>White wins.
>
>[D]8/p4p1P/P4P2/8/1p4p1/pP4Pp/2K4P/k7 w - - 0 1
>
>
>1. h8=N! a2 2. Ng6 fxg6 3. f7 g5 4. Kd3 Kb2 5. f8=B!
>
>Is your engine smart enough to see this?
>
>Mihaly

Crafty 19.6 on Fedora Core 1.0, Athlon 2400+, Scid interface:

Depth:       20      Nodes: 2330401K (637 kn/s)
Score:    +0.81      Time:   3660.52 seconds
1. h8=Q a2 2. Kd3 Kb2 3. Qb8 a1=Q 4. Qxa7 Qb1+ 5. Kc4 Qc2+ 6. Kb5 Qd3+ 7. Kc6
Qf3+ 8. Kd7 Qxf6 9. Qb7 Qe6+ 10. Kd8 Kxb3 11. a7 Qd6+ 12. Ke8 Qe6+ 13. Qe7 Qc6+
14. Kxf7

Martin.



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