Diederick Casteleijn
NED · FIDE ID 1041657 · 7 tournament games since 2024
Standard
2094
#600 in NED (active)
Rapid
–
Unrated
Blitz
2077
#301 in NED (active)
Score
57%
3 W · 2 D · 2 L
Opp. avg
1990
Last 7 games
Last game
2024-10-25
34th NATO Chess Championship
Prep summary
- As White: 1.e4 in 75% of games (scores 67%), otherwise 1.Nf3 (25%).
Based on 7 over-the-board games. 4 with White (75%), 3 with Black (33%).
Openings as White
First move
| 1.e4 | 3 | 67% |
| 1.Nf3 | 1 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| Pirc Defense: Byrne Variation | 1 | 100% |
| Italian Game: Two Knights Defense, Polerio Defense, Bogoljubow Variation | 1 | 50% |
| Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | 1 | 50% |
| English Opening: Anglo-Indian Defense, Scandinavian Defense | 1 | 100% |
Openings as Black
Against 1.e4 (2 games)
| 1...c5 Sicilian Defense | 2 | 50% |
Against 1.d4 (1 game)
| 1...d5 Queen's Pawn Game | 1 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Tarrasch Defense: Classical Variation | 1 | 0% |
| Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | 1 | 0% |
| Sicilian Defense: Smith-Morra Gambit Accepted, Paulsen Formation | 1 | 100% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2024-10-25 | Charles M Unruh (1911) 34th NATO Chess Championship | W |
| 2024-10-24 | Slawomir Kedzierski (2013) 34th NATO Chess Championship | L |
| 2024-10-24 | Daniel Michalski (2011) 34th NATO Chess Championship | ½ |
| 2024-10-23 | Andrew Jeselson (1858) 34th NATO Chess Championship | L |
| 2024-10-22 | Mark Helbig (2280) 34th NATO Chess Championship | ½ |
| 2024-10-22 | Roger Lebrun (1984) 34th NATO Chess Championship | W |
| 2024-10-21 | Vaidotas Bublys (1872) 34th NATO Chess Championship | W |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.