Puzzle 209100:
Puzzle 209100:
FM Dmitry2 Kononenko (2315) - Sergey Kulagin (2054)
Chigorin Memorial 2016 St Petersburg RUS, 2016.10.21 Kononenko - Kulagin, St Petersburg 2016
Chigorin Memorial 2016 St Petersburg RUS, 2016.10.21 Kononenko - Kulagin, St Petersburg 2016