H. Winkelmann
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| BL2-N | ??/??/1983 | 527 | Germany |
| BL2-N | ??/??/1982 | 342 | Germany |
| Regionalliga Nord | ??/??/1981 | 0 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| A21 | English opening | 2 games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 2 games |
| C01 | French, exchange variation | 1 games |
| B02 | Alekhine's defence | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B19 | Caro-Kann, classical, 7...Nd7 | 1 games |


Germany