Parties de Van Oosterom, Joop

• Portisch,+Lajos vs Van+Oosterom,+Joop Wch+U20+final-A 1955. . 1-0
• Spassky,+Boris+V vs Van+Oosterom,+Joop Wch+U20+final-A 1955. . 1-0
• Spassky,+Boris+V vs Van+Oosterom,+Joop Wch+U20+prel-A 1955. . 1-0