Puzzle 660883:
Puzzle 660883:
Anton Smirnov (2600) - Jan-Krzysztof Duda (2750)
44th Olympiad 2022 Chennai IND, 2022.07.31 Smirnov - Duda, Chennai 2022
44th Olympiad 2022 Chennai IND, 2022.07.31 Smirnov - Duda, Chennai 2022
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