Puzzle 650490:
Puzzle 650490:
GM P. Haba (2472) - IM M. Konopka (2396)
World Senior 50+ 2016 Marianske Lazne CZE, 2016.11.28 Haba - Konopka, Marianske Lazne 2016
World Senior 50+ 2016 Marianske Lazne CZE, 2016.11.28 Haba - Konopka, Marianske Lazne 2016