Puzzle 102189:
Puzzle 102189:
Hikaru Nakamura (2647) - E. Vovsha (2452)
USCL 2007 ICC INT (8), 2007.10.17 Hikaru Nakamura (2647) - E. Vovsha (2452)
USCL 2007 ICC INT (8), 2007.10.17
USCL 2007 ICC INT (8), 2007.10.17 Hikaru Nakamura (2647) - E. Vovsha (2452)
USCL 2007 ICC INT (8), 2007.10.17