Male
FIDE ID:
Fred Slingerland
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| 82nd Tata Steel Qualifier | 01/17/2020 | 2409 |  Netherlands |
| 5th CNE ch-NED Blitz 2019 | 11/30/2019 | 2396 | Netherlands |
| 12th Leiden Open A 2018 | 07/13/2018 | 2362 | Netherlands |
| 77th Noteboom Open | 02/24/2017 | 2299 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| B33 | Sicilian defence | 7 games |
| C15 | French, Winawer (Nimzovich) variation | 5 games |
| B01 | Scandinavian (centre counter) defence | 5 games |
| B18 | Caro-Kann, classical variation | 5 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B67 | Sicilian, Richter-Rauzer, Rauzer attack, 7...a6 defence, 8...Bd7 | 11 games |
| B31 | Sicilian, Nyezhmetdinov-Rossolimo attack (with ...g6, without ...d6) | 8 games |
| D45 | Queen's Gambit Declined semi-Slav, 5.e3 | 6 games |
| D27 | Queen's Gambit Accepted, classical, 6...a6 | 5 games |
