Puzzle 877735:
Puzzle 877735:
Sumant Subramaniam (2137) - Ruben Guillermo Ulloa (2128)
42nd Olympiad 2016 Baku AZE, 2016.09.05 Subramaniam - Ulloa, Baku 2016
42nd Olympiad 2016 Baku AZE, 2016.09.05 Subramaniam - Ulloa, Baku 2016