Male
FIDE ID:
Grzegorz Antkowiak
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Porto Mannu Open | 05/16/2009 | 2010 |  Italy |
| Cesenatico op 6th | 09/09/2001 | 2214 | Italy |
| POL-chT | 09/02/2000 | 2339 |  Poland |
| POL-chT 55th | 09/18/1999 | 2261 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 2 games |
| B04 | Alekhine's defence, modern variation | 1 games |
| C13 | French, classical | 1 games |
| D02 | Queen's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B40 | Sicilian defence | 3 games |
| A30 | English, symmetrical variation | 2 games |
| B85 | Sicilian, Scheveningen, classical variation with ...Qc7 and ...Nc6 | 1 games |
| B36 | Sicilian, accelerated fianchetto, Maroczy bind | 1 games |
