Sebastian Nellesen
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Hessen-ch qual-E | 04/06/2007 | 1399 | Germany |
| Moehnesee Cup-B | 08/18/2005 | 1378 | Germany |
Most Played Openings as White
| ECO | Opening | Games |
| C50 | King's pawn game | 2 games |
| C01 | French, exchange variation | 1 games |
| B32 | Sicilian defence | 1 games |
| D41 | Queen's Gambit Declined, Semi-Tarrasch, 5.cd | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C45 | Scotch game | 2 games |
| D12 | Queen's Gambit Declined Slav, 4.e3 Bf5 | 1 games |
| D06 | Queen's Gambit | 1 games |
| C46 | Three knights game | 1 games |


Germany