Puzzle 912256:
Puzzle 912256:
Francisco Vallejo Pons (2662) - Boris Gelfand (2619)
36th Leon 2023 Leon ESP, 2023.07.08 Vallejo Pons - Gelfand, Leon 2023
36th Leon 2023 Leon ESP, 2023.07.08 Vallejo Pons - Gelfand, Leon 2023