Puzzle 431694: Black to win
Puzzle 431694: Black to win
Boris Spassky - Duncan Suttles
Canadian op 9th Vancouver (6), 1971.08.29 Boris Spassky - Duncan Suttles
Canadian op 9th Vancouver (6), 1971.08.29
Canadian op 9th Vancouver (6), 1971.08.29 Boris Spassky - Duncan Suttles
Canadian op 9th Vancouver (6), 1971.08.29