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Player profile

Carstensen, Jacob

Standard: 2301 Rapid: 2324 Blitz: 2345 (last updated 2026-10-02)
FIDE ID: 1404180 (view FIDE profile)
Federation: DEN Sex: M Birth Year: 1977 Age: 49
Title: IM Women's title: — Other title: — FOA title: —
Games: 3 Wins: 2 (67%) Draws: 0 (0%) Losses: 1 (33%)
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Dossier

2 of 3 games analyzed.

Accuracy: 92.2%
Opened e4: 1/1
Castled queenside: 1Opposite-side castling: 1Castled kingside: 1Same-side castling: 1
Fianchettoed kingside: 1
Kept the bishop pair: 2Backward pawn: 2Sacrificed material: 2Space advantage: 1Active pieces: 1Isolated pawn: 1Initiated exchanges: 1Missed tactics: 1
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Openings

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As White 1 game 1W 0D 0L
Sicilian Defense 1 game 1W 0D 0L
Najdorf Variation 1 game 1W 0D 0L
English Attack 1 game 1W 0D 0L
As Black 2 games 1W 0D 1L
King's Indian Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's Indian Attack, with Bf5 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 9

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

2025.12.14 · 61. Ne4 (−39.7% win chance) 1-0
Jensen, Tobias Ilsoe
Carstensen, Jacob
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2025.10.19 · 20... Bf5 (−13% win chance) 1-0
Carstensen, Jacob
Olsen, Filip Boe
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2025.10.19 · 28... Bxe5 (−9% win chance) 1-0
Carstensen, Jacob
Olsen, Filip Boe
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2025.12.14 · 19. Qxc3 (−7.9% win chance) 1-0
Jensen, Tobias Ilsoe
Carstensen, Jacob
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View blunders & mistakes
Games Showing all 3 games
Date Event Round Color Opponent Result Accuracy % First moves