Puzzle 807260:
Puzzle 807260:
GM Sergei Tiviakov (2562) - FM Khumoyun Begmuratov (2399)
1st Al-Beruniy Open 2022 Khiva UZB, 2022.12.05 Tiviakov - Begmuratov, Khiva 2022
1st Al-Beruniy Open 2022 Khiva UZB, 2022.12.05 Tiviakov - Begmuratov, Khiva 2022