Puzzle 1516:
Puzzle 1516:
GM Arty Timofeev (2598) - Mikhail Korovin (2240)
Russian Rapid GP GpB 2016 Kazan RUS (5), 2016.05.14 Timofeev - Korovin, Kazan 2016
Russian Rapid GP GpB 2016 Kazan RUS (5), 2016.05.14 Timofeev - Korovin, Kazan 2016