Puzzle 23019:
Puzzle 23019:
Peter Biyiasas (2485) - Michael Stean (2540)
Hastings 7980 (7), 1979 Peter Biyiasas (2485) - Michael Stean (2540)
Hastings 7980 (7), 1979
Hastings 7980 (7), 1979 Peter Biyiasas (2485) - Michael Stean (2540)
Hastings 7980 (7), 1979