Arkadiusz Siwiec
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Najdorf Mem Open A 2021 | 07/10/2021 | 2292 | Poland |
| 2nd Bundesliga Nord 2017-18 | 10/08/2017 | 2319 | Germany |
| 2nd Bundesliga Nord 2016-17 | 10/16/2016 | 2325 | Germany |
| Rewal op-A | 08/20/2007 | 2169 | Poland |
Most Played Openings as White
| ECO | Opening | Games |
| C99 | Ruy Lopez, closed, Chigorin, 12...c5d4 | 2 games |
| E98 | King's Indian, orthodox, Aronin-Taimanov, 9.Ne1 | 2 games |
| C16 | French, Winawer, advance variation | 2 games |
| B75 | Sicilian, dragon, Yugoslav attack | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B52 | Sicilian, Canal-Sokolsky attack, 3...Bd7 | 2 games |
| B11 | Caro-Kann, two knights, 3...Bg4 | 2 games |
| B12 | Caro-Kann defence | 2 games |
| B23 | Sicilian, closed | 1 games |
Poland
Male
FIDE ID:

Germany