Puzzle 378167:
Puzzle 378167:
IM Martin Petrov (2521) - FM Tsvetan Stoyanov (2383)
30th Kavala Open 2021 Kavala GRE, 2021.08.08 Petrov - Stoyanov, Kavala 2021
30th Kavala Open 2021 Kavala GRE, 2021.08.08 Petrov - Stoyanov, Kavala 2021