Puzzle 33009:
Puzzle 33009:
FM Petr Palachev (2372) - GM S.P. Sethuraman (2632)
Chigorin Memorial 2017 St Petersburg RUS, 2017.10.25 FM Petr Palachev (2372) - GM S.P. Sethuraman (2632)
Chigorin Memorial 2017 St Petersburg RUS, 2017.10.25
Chigorin Memorial 2017 St Petersburg RUS, 2017.10.25 FM Petr Palachev (2372) - GM S.P. Sethuraman (2632)
Chigorin Memorial 2017 St Petersburg RUS, 2017.10.25