Author: Miguel A. Ballicora
Date: 07:29:46 03/09/02
Go up one level in this thread
On March 09, 2002 at 08:31:20, Art Basham wrote:
>Here white plays d4-d5, making way for the Queen to move to a7..!
>
>I loaded this diagram into my new Chess Arena to test my seven engines,
>and "Crazy Bishop" was the only engine that found this move!
>
>[D]2k2r1r/1pp5/p1p1b2q/4N1pp/1P1P4/2P1Q3/P4RPP/5RK1 w - -
Try this position where Ng6 is not winning:
[D]2k2r1r/1pp4p/p1p1b2q/4N1p1/1P1P4/2P1Q3/P4RPP/5RK1 w - -
Gaviota now sees it much sooner.
Anyway Crafty 17.14 sees the solution in 50 seconds on AMD K2 400 mhz
(the original position)
312802 6: 10.0 +0.62 Ne5-f7 Be6xf7 Rf2xf7 Rf8xf7
Rf1xf7 Qh6-g6 Rf7-f1
330344 7 10.5 +0.43 Ne5-f7 Be6xf7 Rf2xf7 Rf8xf7
Rf1xf7 Qh6-g6 Rf7xc7 Kc8xc7
Qe3-e5 Kc7-b6 Qe5xh8
480318 7 14.6 +0.52 Rf2xf8 Rh8xf8 Rf1xf8 Qh6xf8
Ne5xc6 Qf8-f7 Nc6-e5 Qf7-f5
a2-a4 Be6-d5 Ne5-f3
572369 7 17.2 +0.56 Ne5-g6 Rf8xf2 Qe3xe6 Kc8-b8
Kg1xf2 h7xg6 a2-a4 Qh6-g7
595650 7 17.8 :-) d4-d5
638899 7 19.2 :-) d4-d5
703572 7 21.0 +1.94 d4-d5 c6xd5 Qe3-a7 Kc8-d8
Qa7-b8 Be6-c8 Ne5-f7 Rf8xf7
Rf2xf7 Qh6-d6
748440 7: 22.1 +1.94 d4-d5 c6xd5 Qe3-a7 Kc8-d8
Qa7-b8 Be6-c8 Ne5-f7 Rf8xf7
Rf2xf7 Qh6-d6
942559 8 27.6 +1.96 d4-d5 c6xd5 Qe3-a7 Kc8-d8
Qa7-b8 Be6-c8 Ne5-f7 Rf8xf7
Rf2xf7 Qh6-b6 Kg1-h1 Qb6-d6
1162143 8: 33.4 +1.96 d4-d5 c6xd5 Qe3-a7 Kc8-d8
Qa7-b8 Be6-c8 Ne5-f7 Rf8xf7
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