Puzzle 213512:
Puzzle 213512:
K. Piorun (2514) - SL. Narayanan (2233)
50th World Juniors Chennai IND, 2011.08.11 Piorun - Narayanan, Chennai 2011
50th World Juniors Chennai IND, 2011.08.11 Piorun - Narayanan, Chennai 2011