Hans Jansen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Haarlem op | ??/??/1996 | 702 | Netherlands |
| Hengelo op U20 | ??/??/1993 | 208 | Netherlands |
| NATO-ch | ??/??/1989 | 355 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C02 | French, advance variation | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| D43 | Queen's Gambit Declined semi-Slav | 1 games |
| E90 | King's Indian, 5.Nf3 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C01 | French, exchange variation | 2 games |
| B00 | King's pawn opening | 1 games |
| C32 | King's Gambit Declined, Falkbeer, 5.de | 1 games |
| B07 | Pirc defence | 1 games |
Netherlands
Male
FIDE ID:

Germany