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MatPlus.Net  Forum General Not entirely perpetual check |
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| | | (1) Posted by Hauke Reddmann [Saturday, Jan 6, 2007 21:35] | Not entirely perpetual check
H. F. L. Meyer
 (= 12+8 )
Mate in 7
Can somebody give the correct position (I inserted
a Pc7 but maybe the potential cook Rxc5+/Qb8+ is
warded off otherwise) and source?
Hauke
| | | (2) Posted by Michael McDowell [Sunday, Jan 7, 2007 12:07] |
The following setting is given in "The Chess Bouquet" (1897). Unfortunately like most books of the period it omits source details.
H.F.L.Meyer
 (= 12+7 )
Mate in 6
1.Sh4+ Ke5+
2.S2f3+ Sxf3+
3.d4+ Sxd4+
4.Sf3+ Sxf3+
5.d4+ Sxd4+
6.Bf4
The solution mentions that "The author has now embodied this idea in a ten-mover, which , therefore, has a succession of nineteen checks".
| | | (3) Posted by Sarah Hornecker [Friday, Apr 27, 2007 06:04]; edited by Sarah Hornecker [07-04-27] |
I can't help, sadly, but I'd like to show the records. In a study, I think the record is 15 checks (if I remember correctly, the idea was shown by Pogosyants in a study with 7 or 9 checks some decades ago).
 (= 10+10 )
L. Gonzalez (Luis Gonzalez?)
Humor Tourney, EBUR 2004, study 92
White to move and draw (15 consecutive checks)
 (= 7+16 )
G. Ponzetto
Torre i Cavallo - SCACCHI, 1993
White to move, 37 consecutive checks
(solution see http://www.xs4all.nl/~timkr/chess/check.html)
*push*
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MatPlus.Net Forum General Not entirely perpetual check |
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