Prepare against Bert Duijker

NLD · World #54,352 classical · FIDE ID 1025015

Our database contains 214 games by Bert Duijker, covering Jan 2008 to Jul 2026. Below you'll find Bert Duijker's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Bert Duijker before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.

Ratings

Performance record

Move-by-move preparation stats

Straight from the preparation tree built over all of Bert Duijker's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Bert Duijker's side.

First moves as White (105 games)

Main lines as White

• 1.Nf3 — 96% of White games, 50.5% score
  • …Nf6 (37% of these games) — Duijker usually continues c4 (50.0% score)
  • …d5 (32% of these games) — Duijker usually continues d4 (45.5% score)
  • …f5 (10% of these games) — Duijker usually continues d4 (44.4% score)
• 1.c4 — 3% of White games, 33.3% score
  • …c5 (33% of these games) — Duijker usually continues Nf3 (50.0% score)
  • …Nf6 (33% of these games) — Duijker usually continues Nf3 (0.0% score)
  • …e6 (33% of these games) — Duijker usually continues Nc3 (50.0% score)

As Black against 1.e4 (40 games)

As Black against 1.d4 (36 games)

Bert Duijker's chess games

All 214 games by Bert Duijker in the Chess.ceo database (Jan 2008 - Jul 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 62 wins, 84 draws, 68 losses.

Openings as White

Openings as Black

Notable wins

Top events

Frequently asked questions

Where can I find Bert Duijker's chess games?

214 games by Bert Duijker, from Jan 2008 to Jul 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line Bert Duijker has played.

What does Bert Duijker play on the first move as White?

Across 105 games with White in our database, Bert Duijker opens with 1.Nf3 (96% of games), 1.c4 (3% of games), 1.g3 (1% of games). Against 1.e4 as Black, Bert Duijker answers 1...g6 (85% of games), 1...d6 (15% of games). Against 1.d4: 1...g6 (92% of games), 1...f5 (6% of games), 1...d6 (3% of games).

What openings does Bert Duijker play as White?

As White, Bert Duijker's most-played openings in our database are: Queen's Pawn Game (20 games, 25.0% win rate); Indian Defense (16 games, 25.0% win rate); English Opening (15 games, 33.3% win rate). The full breakdown of 105 games with White is in the table above.

What openings does Bert Duijker play as Black?

As Black, Bert Duijker most often plays: Modern Defense (74 games, 29.7% win rate); Pirc Defense (6 games, 33.3% win rate); Bird's opening (5 games, 20.0% win rate). See the table above for the top ten Black openings across 109 games.

What is Bert Duijker's FIDE rating?

Bert Duijker is currently rated 1,876 in classical chess, 1,925 in rapid. Peak classical rating: 1,937 (Dec 2015).

How many games has Bert Duijker played?

Our database contains 214 games by Bert Duijker, covering Jan 2008 to Jul 2026. Overall record: 62 wins, 84 draws, 68 losses (29.0% win rate).

How do I prepare against Bert Duijker?

214 games by Bert Duijker reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.

Similarly rated players

• Milan Vico (1876)
• Melissa Maione (1876)
• Timothy Davis (1876)
• Marta Trgovac (1876)
• Claus Norregaard (1876)
• Abdurrahman Kerem Albayrak (1876)
• Vojin Popovic (1876)
• Fernando Fernandez Aransay (1876)
• Hubert Koller (1876)
• Rolf Dijksterhuis (1876)