Parties de Orton, William R

• Blatny,+Pavel vs Orton,+William+R Saitek+US+Masters 1998. . 0-1
• Orton,+William+R vs Byrne,+Robert+E USA+op 1990. . 0-1
• Seirawan,+Yasser vs Orton,+William+R USA+op 1990. . 1-0