Puzzle 213008:
Puzzle 213008:
GM G. Oparin (2652) - GM C. Ali Marandi (2543)
Midwest Collegiate Rapid lichess.org INT, 2020.11.07 GM G. Oparin (2652) - GM C. Ali Marandi (2543)
Midwest Collegiate Rapid lichess.org INT, 2020.11.07
Midwest Collegiate Rapid lichess.org INT, 2020.11.07 GM G. Oparin (2652) - GM C. Ali Marandi (2543)
Midwest Collegiate Rapid lichess.org INT, 2020.11.07