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Subject: Re: It is Mate in 26

Author: Martin Baumung

Date: 08:38:57 05/02/04

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Hi Jorge,

I'm afraid it's only a mate in 27. If black plays 11. ..e6e5 instead of 11.
..Bc8d7 white will require 16 more moves to mate black.

Cheers,

Martin

On May 02, 2004 at 09:13:21, Jorge Pichard wrote:

>I see mate in 26. You are correct it is mate in 26
>
>
>[Event "Shootout (Shredder8, Blitz:40'+3") "]
>[Site "?"]
>[Date "????.??.??"]
>[Round "?"]
>[White "New game"]
>[Black "?"]
>[Result "1-0"]
>[SetUp "1"]
>[FEN "k1b5/Pp1p4/1P1Pp3/4Pp2/5Pp1/6P1/P6P/6K1 w - - 0 1"]
>[PlyCount "51"]
>
>1. h3 {[%eval 91,33] [%emt 0:01:41]} gxh3 {[%eval 85,7] [%emt 0:00:00]} 2. Kh1
>{[%eval 90,31] [%emt 0:01:32]} h2 {[%eval 90,7] [%emt 0:00:00]} 3. g4 {
>[%eval 190,32] [%emt 0:00:20]} fxg4 {[%eval 88,7] [%emt 0:00:00]} 4. Kxh2 {
>(a4) [%eval 190,31] [%emt 0:01:58]} g3+ {[%eval 0,7] [%emt 0:00:00]} 5. Kg1 {
>(Kh1) [%eval 244,32] [%emt 0:01:54]} g2 {[%eval 244,7] [%emt 0:00:00]} 6. f5 {
>[%eval 1093,31] [%emt 0:00:52]} exf5 {[%eval 1093,7] [%emt 0:00:00]} 7. Kxg2 {
>[%eval 32616,30] [%emt 0:01:17]} f4 {[%eval 32617,7] [%emt 0:00:00]} 8. a4 {
>[%eval 32617,30] [%emt 0:01:29]} f3+ {[%eval 32618,7] [%emt 0:00:00]} 9. Kf1 {
>[%eval 32617,30] [%emt 0:00:52]} f2 {[%eval 32618,7] [%emt 0:00:00]} 10. e6 {
>[%eval 32617,29] [%emt 0:01:08]} dxe6 {[%eval 32618,7] [%emt 0:00:00]} 11. Kxf2
>{[%eval 32617,28] [%emt 0:01:44]} Bd7 {(e5) [%eval 32617,28] [%emt 0:00:46]}
>12. a5 {[%eval 32617,27] [%emt 0:01:59]} e5 {
>(Bc6) [%eval 32617,24] [%emt 0:03:29]} 13. Kf3 {[%eval 32617,21] [%emt 0:00:57]
>} Bc6+ {(Bf5) [%eval 32754,20] [%emt 0:01:48]} 14. Ke3 {
>[%eval 32754,21] [%emt 0:00:51]} e4 {[%eval 32755,27] [%emt 0:08:40]} 15. Kf4 {
>[%eval 32755,23] [%emt 0:00:00]} e3 {[%eval 32756,24] [%emt 0:02:31]} 16. Kxe3
>{[%eval 32756,21] [%emt 0:00:00]} Bd7 {(Bb5) [%eval 32757,23] [%emt 0:01:50]}
>17. Kf4 {[%eval 32757,19] [%emt 0:00:00]} Bf5 {
>(Be8) [%eval 32758,23] [%emt 0:00:51]} 18. Kg5 {[%eval 32758,17] [%emt 0:00:00]
>} Bg4 {(Bd7) [%eval 32759,22] [%emt 0:01:06]} 19. Kf6 {
>[%eval 32759,15] [%emt 0:00:00]} Be6 {(Bf5) [%eval 32760,21] [%emt 0:00:50]}
>20. Ke7 {[%eval 32760,13] [%emt 0:00:00]} Bd7 {
>(Bc8) [%eval 32761,22] [%emt 0:01:02]} 21. Kd8 {[%eval 32761,11] [%emt 0:00:00]
>} Bf5 {(Bb5) [%eval 32762,20] [%emt 0:00:18]} 22. Kc7 {
>[%eval 32762,9] [%emt 0:00:00]} Bc8 {[%eval 32763,19] [%emt 0:00:33]} 23. a6 {
>[%eval 32763,7] [%emt 0:00:00]} bxa6 {[%eval 32764,18] [%emt 0:01:03]} 24. d7 {
>[%eval 32764,5] [%emt 0:00:00]} Bb7 {(Bxd7) [%eval 32765,16] [%emt 0:00:16]}
>25. d8=R+ {[%eval 32765,3] [%emt 0:00:00]} Bc8 {[%eval 32766,7] [%emt 0:00:00]}
>26. Rxc8# {[%eval 32766,1] [%emt 0:00:00]} 1-0



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