Ivan Bos
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Groningen SO ON Mini op-B | 12/??/2000 | 251 | Netherlands |
| NED-ch U20 | ??/??/1997 | 288 | Netherlands |
| Hengelo U20 | ??/??/1996 | 297 | Netherlands |
| NED-ch U16 | ??/??/1995 | 0 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| A57 | Benko gambit | 2 games |
| D53 | Queen's Gambit Declined, 4.Bg5 Be7 | 2 games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 1 games |
| E76 | King's Indian, Four pawns attack | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B26 | Sicilian, closed, 6.Be3 | 3 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 2 games |
| B84 | Sicilian, Scheveningen (Paulsen), classical variation | 2 games |
| B85 | Sicilian, Scheveningen, classical variation with ...Qc7 and ...Nc6 | 2 games |


Netherlands