Parties de O'Sullivan, Donal

• O'Sullivan,+Donal vs Benko,+Pal+C Dublin+zt 1957. . 0-1
• O'Sullivan,+Donal vs Gligoric,+Svetozar Dublin+zt 1957. . 0-1
• Pachman,+Ludek vs O'Sullivan,+Donal Dublin+zt 1957. . 1-0