[Retros] Parity Argument?

[Joost de Heer]

>R008 - Stanislav Vokal

>Probleemblad, 1997

>12+12. The last move was w0-0. May Black castle now?

>        a) Diagram b) Pf6 -> f7

>[r1b1k2r/1pppp1p1/p4p2/5p2/3P4/P6P/1PPPP1P1/1RB2RK1]

>

>Althought there is no odd/even argument in the solution,


The solution given in the retro corner uses the odd/even argument.

Joost
--
I'm sitting here alone in darkness, waiting to be free [ Solitude ]
Lonely and forlorn I'm crying                          [Candlemass]
I long for my time to come, death means just life
Please let me die in solitude


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