Puzzle 227858:
Puzzle 227858:
IM Daniel Gurevich (2483) - WGM T. Abrahamyan (2332)
Saint Louis Norm GM 2018 Saint Louis USA, 2018.02.09 Gurevich - Abrahamyan, Saint Louis 2018
Saint Louis Norm GM 2018 Saint Louis USA, 2018.02.09 Gurevich - Abrahamyan, Saint Louis 2018