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Subject: Re: h4 test position on three Deep programs 2x1533mp

Author: Gian-Carlo Pascutto

Date: 07:40:39 12/04/01

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On December 04, 2001 at 10:34:00, K. Burcham wrote:

>Analysis by Deep Junior 7:
>
>1.Qd4 Re8 2.Qxf6
>  ±  (1.08)   Depth: 3   00:00:00
>1.Qd4 Qg6 2.Qe5
>  ±  (0.97)   Depth: 6   00:00:00  1kN
>1.Qd4 Qg6 2.Qe5
>  ±  (0.97)   Depth: 6   00:00:00  1kN
>1.Qd4 Qg6 2.Qe5
>  ±  (0.97)   Depth: 6   00:00:00  1kN
>1.Qd4 Qg6 2.Qe5 Qb1+ 3.Kf2 Qc2+ 4.Kg3 Qg6+ 5.Kh3 Qh6+ 6.Kg4
>  ±  (0.72)   Depth: 9   00:00:00  38kN
>1.h3 Rb8 2.Qe1 d4 3.Re6 Qf4 4.Rxc6
>  ±  (0.86)   Depth: 9   00:00:00  60kN
>1.Qe1 Qg6 2.Qe6+ Qxe6 3.Rxe6 Bd7 4.Re7 Bf5
>  ±  (1.00)   Depth: 9   00:00:00  110kN
>1.Qe1 Qg6
>  ²  (0.70)   Depth: 12   00:00:01  401kN
>1.h3 Re8 2.Rxe8+ Bxe8 3.Qxd5+ Kh8 4.Bd4 Qc6 5.Qg5 Qg6 6.Qc5 Bf7 7.Qc8+ Bg8
>  ±  (0.87)   Depth: 12   00:00:01  679kN
>1.h3 h6 2.Qe1 Qg6 3.Re6 Re8 4.Rxg6 Rxe1+ 5.Kf2 Be8 6.Rxh6 Kf7 7.Kxe1
>  ±  (0.72)   Depth: 15   00:00:03  6959kN
>1.h4 Re8 2.Rxe8+ Bxe8 3.Qxd5+ Kh8 4.Bd4 Qe7 5.g4 Bf7 6.Qe5 Qxe5 7.Bxe5 Bd5
>  ±  (0.89)   Depth: 15   00:00:08  12013kN
>1.h4 Re8 2.Rxe8+ Bxe8 3.Qxd5+ Kh8 4.Qxc4 Qxb2 5.Qf4 Qf6 6.Qb8 Qe6 7.Kf2 Kg8
>8.Bd4 Kf7
>  ±  (0.88)   Depth: 17   00:00:17  37913kN
>1.h4 Re8 2.Rxe8+ Bxe8 3.Qxd5+ Kh8 4.Qxc4 Qxb2 5.Qf4 Qf6 6.Qb8 Qe6 7.Kf2 Kg8 8.h5
>Kf7 9.Qf4+ Qf6
>  ±  (0.89)   Depth: 19   00:01:12  158609kN
>1.h4 Re8 2.Rxe8+ Bxe8 3.Qxd5+ Kh8 4.Bd4 Qe7 5.Bc3 Qe3+ 6.Kh2 Qf4+ 7.Kh3 Qc7 8.h5
>Qd7+ 9.Qxd7 Bxd7+ 10.Kg3
>  ±  (0.86)   Depth: 20   00:04:08  548621kN
>1.h3 Rc8 2.Ra7 Qf5 3.Qc3 Bd7 4.Bd4 Qf7 5.Bxg7 Qxg7 6.Qxg7+ Kxg7 7.Rxd7+ Kf6
>8.Rxd5 Rb8 9.Rd2 Ke5
>  ±  (0.88)   Depth: 20   00:06:16  690438kN


Hehee! Junior switches away from h4 and only finds it again after a long
thought, so 36 seconds is still the time to beat.

That is, assuming there are no alternate solutions, and there may very well
be.

--
GCP



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