Puzzle 299920:
Puzzle 299920:
Irina Krush (2447) - T. Kosintseva (2479)
FIDE WCh Women KO Ekaterinburg RUS, 2006.03.14 Krush - Kosintseva, Ekaterinburg 2006
FIDE WCh Women KO Ekaterinburg RUS, 2006.03.14 Krush - Kosintseva, Ekaterinburg 2006