Puzzle 804255:
Puzzle 804255:
GM S. Barrientos (2465) - GM Jose Eduardo Martinez Alcantara (2597)
32nd Carlos Torre Mem Merida MEX, 2022.12.18 Barrientos - Martinez Alcantara, Merida 2022
32nd Carlos Torre Mem Merida MEX, 2022.12.18 Barrientos - Martinez Alcantara, Merida 2022