Puzzle 141038:
Puzzle 141038:
Carlo Cosmacini - IM S. Vega Gutierrez (2380)
Anti-cheating Blitz Cup chess.com INT (3), 2020.05.20 Cosmacini - Vega Gutierrez, Anti-cheating Blitz Cup 2020
Anti-cheating Blitz Cup chess.com INT (3), 2020.05.20 Cosmacini - Vega Gutierrez, Anti-cheating Blitz Cup 2020