Puzzle 213132:
Puzzle 213132:
IM D. Derakhshani (2270) - Kevin Hass (1934)
Midwest Collegiate Rapid lichess.org INT, 2020.11.07 Derakhshani - Hass, Midwest Collegiate Rapid 2020
Midwest Collegiate Rapid lichess.org INT, 2020.11.07 Derakhshani - Hass, Midwest Collegiate Rapid 2020