Puzzle 105772:
Puzzle 105772:
Sergei Tiviakov (2575) - Vladimir B Tukmakov (2605)
Rostov on Don, 1993 Sergei Tiviakov (2575) - Vladimir B Tukmakov (2605)
Rostov on Don, 1993
Rostov on Don, 1993 Sergei Tiviakov (2575) - Vladimir B Tukmakov (2605)
Rostov on Don, 1993