Puzzle 898509:
Puzzle 898509:
IM L. Lorenzo de la Riva (2420) - IM Ruben Gideon Koellner (2424)
Titled Tue 21st Mar Early chess.com INT (5), 2023.03.21 Lorenzo de la Riva - Koellner, Titled Tue 21st Mar Early 2023
Titled Tue 21st Mar Early chess.com INT (5), 2023.03.21 Lorenzo de la Riva - Koellner, Titled Tue 21st Mar Early 2023