Irwin DeMerse
Last tournaments played
Tournament | Date | Elo Avg. | Country |
US op | 08/??/1982 | 2030 | United States |
Irwin DeMerse Repertoire with White pieces (most played)
ECO | Opening | Games |
A47 | Queen's Indian defence | 1 games |
Irwin DeMerse Repertoire with Black pieces (most played)
ECO | Opening | Games |