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Subject: Re: Good Test Move

Author: Tim Foden

Date: 01:37:08 04/25/03

Go up one level in this thread


On April 25, 2003 at 04:14:21, Uri Blass wrote:

>On April 25, 2003 at 02:41:34, Anthony Cozzie wrote:
>
>>On April 24, 2003 at 17:14:23, Art Basham wrote:
>>
>>>Any programs find
>>>1. Rxf7...?
>>>
>>>[D]r3k2r/1q1nbp1p/p2pp1p1/1p2P3/1P1NN3/P6Q/2P3PP/4RR1K w - - 0 1
>>>
>>>played by
>>>Boleslavsky in 1948...
>>
>>Two minutes for Zappa.
>>
>>1. Rxf7 Qd5 2. Rxe7 Kxe7 3. Qh4 Kf8 4. Rf1 Kg7 5. Qe7 Kh6 6. Rf3 Nf6 7. Rh3 Nh5
>>8. Rxh5 Kxh5 9. Nf6 Kh4 10. Nxd5 Kh5
>> + (3.16)       Depth: 10       00:01:45.73     23395kN
>
>1 second for movei(1000 mhz,16 mbytes hash)
>
>New game
>r3k2r/1q1nbp1p/p2pp1p1/1p2P3/1P1NN3/P6Q/2P3PP/4RR1K w - - 0 1
>
>Analysis by movei00_8047:
>
>1.exd6
>  ±  (1.19)   Depth: 1   00:00:00
>1.exd6 Bd8
>  ±  (1.15)   Depth: 2   00:00:00
>1.Qf3
>  ±  (1.16)   Depth: 2   00:00:00
>1.Qf3 Kd8 2.exd6
>  ±  (1.17)   Depth: 2   00:00:00
>1.Qf3 Kd8 2.exd6
>  ±  (1.17)   Depth: 2   00:00:00
>1.Qf3 Kd8 2.exd6
>  ±  (1.17)   Depth: 3   00:00:00
>1.Qf3 Kd8 2.exd6
>  ±  (1.17)   Depth: 3   00:00:00
>1.Qf3 Kd8 2.exd6 Bh4
>  ±  (1.21)   Depth: 4   00:00:00
>1.Qf3 Kd8 2.exd6 Bh4
>  ±  (1.21)   Depth: 4   00:00:00
>1.Qf3 Kd8 2.exd6 Bh4 3.Qxf7 Bxe1 4.Nxe6+ Kc8 5.Rxe1
>  +-  (1.71)   Depth: 5   00:00:00
>1.Qf3 Kd8 2.exd6 Bh4 3.Qxf7 Bxe1 4.Nxe6+ Kc8 5.Rxe1
>  +-  (1.71)   Depth: 5   00:00:00
>1.Qf3 Kd8 2.exd6 Bh4 3.Qxf7 Bxe1 4.Nxe6+ Kc8 5.Rxe1
>  +-  (1.71)   Depth: 6   00:00:00  35kN
>1.Qf3 Kd8 2.exd6 Bh4 3.Qxf7 Bxe1 4.Nxe6+ Kc8 5.Rxe1
>  +-  (1.71)   Depth: 6   00:00:00  66kN
>1.Qf3 Kd8 2.Qxf7 Nxe5 3.Nxd6 Qd5 4.Nxe6+ Kd7
>  +-  (1.73)   Depth: 7   00:00:00  86kN
>1.Rxf7
>  +-  (1.74)   Depth: 7   00:00:01  318kN
>1.Rxf7
>  +-  (2.03)   Depth: 7   00:00:02  373kN
>1.Rxf7 Qd5 2.Rxe7+ Kxe7 3.Qh4+ Kf8 4.Rf1+ Kg7 5.Qe7+ Kh6 6.Rf4 Nf6 7.exf6
>  +-  (3.63)   Depth: 7   00:00:03  653kN
>1.Rxf7 Qd5 2.Rxe7+ Kxe7 3.Qh4+ Kf8 4.Rf1+ Kg7 5.Qe7+ Kh6 6.Rf4 Nf6 7.exf6
>  +-  (3.63)   Depth: 7   00:00:03  656kN
>1.Rxf7 Qd5 2.Rxe7+ Kxe7 3.Qh4+ Ke8 4.Nxd6+ Kf8 5.Qf2+ Kg7 6.Qf7+ Kh6 7.Qxd7 Rhe8
>8.Nf3
>  +-  (4.40)   Depth: 8   00:00:08  1570kN
>1.Rxf7 Qd5 2.Rxe7+ Kxe7 3.Qh4+ Ke8 4.Nxd6+ Kf8 5.Qf2+ Kg7 6.Qf7+ Kh6 7.Qxd7 Rhe8
>8.Nf3
>  +-  (4.40)   Depth: 8   00:00:09  1705kN
>1.Rxf7 Qd5 2.Rxe7+ Kxe7 3.Qh4+ Ke8 4.Nxd6+ Kf8 5.Qf4+ Kg7 6.Qf7+ Kh6 7.N6f5+
>gxf5 8.Nxf5+ exf5 9.Qxd5 Rhd8 10.Qf7
>  +-  (5.09)   Depth: 9   00:00:21  4246kN
>1.Rxf7 Qd5 2.Rxe7+ Kxe7 3.Qh4+ Ke8 4.Nxd6+ Kf8 5.Qf4+ Kg7 6.Qf7+ Kh6 7.N6f5+
>gxf5 8.Nxf5+ exf5 9.Qxd5 Rhd8 10.Qf7
>  +-  (5.09)   Depth: 9   00:00:22  4430kN
>1.Rxf7 Qxe4 2.Rxe4 Nf8 3.Rg7 d5 4.Qf3 Kd7 5.Re1 Rc8
>  +-  (8.26)   Depth: 10   00:05:00  57270kN
>1.Rxf7 Qxe4 2.Rxe4 Nf8 3.Rg7 d5 4.Qf3 Kd7 5.Re1 Rc8
>  +-  (8.26)   Depth: 10   00:05:01  57489kN
>
>(Blass, Tel-Aviv 25.04.2003)
>
>Uri

Wow, good show Uri.  No doubt this is due to your good ideas in the search.
Green Light is no where near this fast (40s, see other post).

Cheers, Tim.



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