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Player profile

Rosen, Daniel B

Standard: 1978 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 405418 (view FIDE profile)
Federation: ENG Sex: M Birth Year: 1964 Age: 62
Title: CM Women's title: — Other title: — FOA title: —
Games: 9 Wins: 4 (44%) Draws: 2 (22%) Losses: 3 (33%)
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Dossier

9 of 9 games analyzed.

Accuracy: 89.2%
Opened e4: 6/6
Castled kingside: 7Same-side castling: 6Did not castle: 2Opposite-side castling: 1
Played in the center: 6Fianchettoed kingside: 3Played on the kingside: 2Fianchettoed queenside: 1
Active pieces: 7Initiated exchanges: 6Backward pawn: 5Missed tactics: 5Sacrificed material: 4Isolated pawn: 3Space advantage: 3Avoided exchanges: 2Kept the bishop pair: 1Played gambits: 1
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Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 6 games 4W 1D 1L
Sicilian Defense 2 games 1W 0D 1L
Closed 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Modern Defense 1 game 1W 0D 0L
Standard Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Caro-Kann Defense 1 game 1W 0D 0L
Panov Attack 1 game 1W 0D 0L
Gunderam Attack 1 game 1W 0D 0L
Ruy Lopez 1 game 1W 0D 0L
Morphy Defense 1 game 1W 0D 0L
Neo-Arkhangelsk Variation 1 game 1W 0D 0L
French Defense 1 game 0W 1D 0L
Classical Variation 1 game 0W 1D 0L
Steinitz Variation 1 game 0W 1D 0L
As Black 3 games 0W 1D 2L
Dutch Defense 2 games 0W 1D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Rubinstein Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Modern Defense 1 game 0W 0D 1L
Standard Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 39

This player's costliest moves in analyzed games. Can you find the winning move?

2026.11.02 · 22. Nc3 (−39.7% win chance) 1-0
Dijksterhuis, Rolf
Rosen, Daniel B
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2026.11.02 · 21. c4 (−29% win chance) 1-0
Dijksterhuis, Rolf
Rosen, Daniel B
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2025.10.24 · 28. Kh1 (−24.6% win chance) 0-1
De Kruif, Kees
Rosen, Daniel B
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2026.11.02 · 33. Bf6 (−22.6% win chance) 1-0
Dijksterhuis, Rolf
Rosen, Daniel B
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Games Showing all 9 games
Date Event Round Color Opponent Result Accuracy % First moves