Puzzle 694504:
Puzzle 694504:
GM Alexei Shirov (2697) - GM M. Klekowski (2483)
49th TCh-GRE 2022 Thessaloniki GRE, 2022.08.17 Shirov - Klekowski, Thessaloniki 2022
49th TCh-GRE 2022 Thessaloniki GRE, 2022.08.17 Shirov - Klekowski, Thessaloniki 2022