In 1969 he was joint winner of the U.S. Open chess tournament with Pal Benko and Arthur Bisguier and in 1975 he finished third in the U.S. Championship ahead of Samuel Reshevsky, Robert Byrne, Benko and Bisguier among others.
He was joint winner of the U.S. Open chess tournament with Pal Benko. This was in 1969. He was joint winner of the U.S. Open chess tournament with Arthur Bisguier. This was in 1969. He finished third in the U.S. Championship ahead of Samuel Reshevsky among others. This was in 1975. He finished third in the U.S. Championship ahead of Robert Byrne among others. This was in 1975. He finished third in the U.S. Championship ahead of Benko among others. This was in 1975. He finished third in the U.S. Championship ahead of Bisguier among others. This was in 1975.