Puzzle 922807:
Puzzle 922807:
FM D. Eckert (2115) - FM A. Kretchetov (2119)
Silicon Valley Fall Sunnyvale USA, 2023.09.03 Eckert - Kretchetov, Sunnyvale 2023
Silicon Valley Fall Sunnyvale USA, 2023.09.03 Eckert - Kretchetov, Sunnyvale 2023