Puzzle 877158:
Puzzle 877158:
GM Isan Reynaldo Ortiz Suarez (2564) - Nico Zwirs (2374)
18th Sants Open 2016 Barcelona ESP, 2016.08.23 Ortiz Suarez - Zwirs, Barcelona 2016
18th Sants Open 2016 Barcelona ESP, 2016.08.23 Ortiz Suarez - Zwirs, Barcelona 2016