Author: chandler yergin
Date: 00:32:15 10/11/05
Go up one level in this thread
On October 11, 2005 at 03:04:11, Yuriy Lyapko wrote:
>>>White wins after 4...Nc2+ too.
>>>5. Bxc2 Kxa8 6. Kc5 Ka7 7. Kb5 Nb7 8. Nf7! Kb8 9. Kb6 and white wins the
>>>knight...
>>>
>>>Best regards,
>>>George
>
>>Please post the line to Mate..
>
>After 5.Bxc2 Kxa8 it is 5-man EGTB. So here is what Wilhelm shows:
>
>[D]k7/8/8/n3N3/3K4/8/2B5/8 w - -
>
>White wins: win in 32
From this position I agree
>side to move half point critical
>optimal moves: Kd4-c5 {#32}
>half point losing moves: Ne5-c4 {=}, Ne5-g4 {=}, Ne5-c6 {=}, Ne5-f3 {=}, Ne5-g6
>{=}, Ne5-d7 {=}, Ne5-f7 {=}, Bc2-b1 {=}, Bc2-d1 {=}, Bc2-b3 {=}, Ne5-d3 {=},
>Bc2-a4 {=}, Bc2-e4+ {=}, Bc2-f5 {=}, Bc2-g6 {=}, Bc2-h7 {=}, Kd4-c3 {=}, Kd4-d3
>{=}, Kd4-e3 {=}, Kd4-e4 {=}, Bc2-d3 {=}, Kd4-d5 {=}
>
>1. Kd4-c5!! Ka8-a7 2. Kc5-b5! Na5-b7! 3. Ne5-f7! Ka7-b8! 4. Kb5-b6! Nb7-d8! 5.
>Nf7xd8! Kb8-c8! 6. Nd8-b7! Kc8-d7! 7. Kb6-c5! Kd7-e6! 8. Nb7-d6! Ke6-e5 9.
>Bc2-f5! Ke5-f6! 10. Kc5-d4 Kf6-g7! 11. Kd4-e5! Kg7-g8! 12. Ke5-f6! Kg8-f8 13.
>Nd6-f7 Kf8-g8! 14. Bf5-b1 Kg8-f8° 15. Bb1-h7! Kf8-e8° 16. Nf7-e5! Ke8-d8! 17.
>Bh7-e4 Kd8-c7 18. Ne5-c4! Kc7-d7! 19. Kf6-f7! Kd7-d8! 20. Be4-c2 Kd8-c7 21.
>Bc2-a4! Kc7-d8! 22. Ba4-b5 Kd8-c7! 23. Kf7-e6 Kc7-c8 24. Ke6-d6 Kc8-d8! 25.
>Nc4-a5! Kd8-c8° 26. Bb5-d7+! Kc8-b8! 27. Kd6-c6! Kb8-a7! 28. Bd7-c8! Ka7-b8! 29.
>Kc6-d7! Kb8-a7 30. Kd7-c7! Ka7-a8° 31. Bc8-b7+! Ka8-a7° 32. Na5-c6#!
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