Ivo Maris
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 61st Groningen Open 2025 | 12/21/2025 | 2287 | Netherlands |
| 57th Groningen Open 2019 | 12/21/2019 | 2250 | Netherlands |
| Dutch Open 2019 | 07/23/2019 | 2230 | Netherlands |
| 56th Groningen Open 2018 | 12/22/2018 | 2259 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| A00 | Polish (Sokolsky) opening | 8 games |
| A45 | Queen's pawn game | 2 games |
| A06 | Reti opening | 2 games |
| D00 | Queen's pawn game | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B48 | Sicilian, Taimanov variation | 3 games |
| A04 | Reti opening | 3 games |
| B06 | Robatsch (modern) defence | 3 games |
| B12 | Caro-Kann defence | 2 games |
Netherlands
Male
FIDE ID:

