Puzzle 513206:
Puzzle 513206:
Emin Ohanyan (2291) - Mo Zhai (2366)
RBI op Qualifier 3 Lichess.org INT (10), 2020.12.02 Ohanyan - Zhai, RBI op Qualifier 3 2020
RBI op Qualifier 3 Lichess.org INT (10), 2020.12.02 Ohanyan - Zhai, RBI op Qualifier 3 2020