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Player profile

Olsen, Claus B.

Standard: 1965 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 1403575 (view FIDE profile)
Federation: DEN Sex: M Birth Year: 1954 Age: 72
Title: — Women's title: — Other title: — FOA title: —
Games: 7 Wins: 2 (29%) Draws: 3 (43%) Losses: 2 (29%)
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Dossier

6 of 7 games analyzed.

Accuracy: 92.5%
Opened d4: 2/3Opened e4: 1/3
Castled kingside: 5Same-side castling: 5Castled queenside: 1Opposite-side castling: 1
Played in the center: 3Fianchettoed queenside: 1Played on the kingside: 1Played on the queenside: 1Fianchettoed kingside: 1
Avoided exchanges: 5Active pieces: 5Kept the bishop pair: 4Backward pawn: 3Space advantage: 3Sacrificed material: 2Accepted short draws: 1Missed tactics: 1
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Openings

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As White 4 games 1W 2D 1L
Indian Defense 2 games 0W 1D 1L
London System 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Pirc Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 3 games 1W 1D 1L
Scandinavian Defense 2 games 1W 0D 1L
Mieses-Kotroc Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Main Line 1 game 1W 0D 0L
Mieses Variation 1 game 1W 0D 0L
Indian Defense 1 game 0W 1D 0L
Przepiorka Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 15

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

2025.02.10 · 37. Bxh6 (−18% win chance) 1/2-1/2
Moller, Arne Vang
Olsen, Claus B.
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2025.02.12 · 12. d5 (−17.8% win chance) 1-0
Teimer, Torben
Olsen, Claus B.
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2025.02.08 · 30. h3 (−15.7% win chance) 1/2-1/2
Larsen, Arne Walther
Olsen, Claus B.
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2025.02.13 · 36... g5 (−13.7% win chance) 1-0
Olsen, Claus B.
Alkaersig, Ole
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Games Showing all 7 games
Date Event Round Color Opponent Result Accuracy % First moves