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Player profile

Andersen, Claus Nis

Standard: 1825 Rapid: 1819 Blitz: 0 (last updated 2026-11-02)
FIDE ID: 1415735 (view FIDE profile)
Federation: DEN Sex: M Birth Year: 1960 Age: 66
Title: — Women's title: — Other title: — FOA title: —
Games: 6 Wins: 1 (17%) Draws: 1 (17%) Losses: 4 (67%)
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Dossier

6 of 6 games analyzed.

Accuracy: 84.2%
Opened d4: 3/3
Castled kingside: 5Same-side castling: 4
Played in the center: 4Fianchettoed kingside: 2Fianchettoed queenside: 2Played on the queenside: 1Played on the kingside: 1
Active pieces: 3Missed tactics: 3Kept the bishop pair: 3Isolated pawn: 2Avoided exchanges: 2Backward pawn: 2Sacrificed material: 2Initiated exchanges: 2Space advantage: 2Played gambits: 1
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Openings

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As White 3 games 1W 0D 2L
Bogo-Indian Defense 1 game 0W 0D 1L
Vitolins Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Gambit Declined 1 game 0W 0D 1L
Ragozin Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Dutch Defense 1 game 1W 0D 0L
Queen's Knight Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 2 games 0W 1D 1L
Grünfeld Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Spassky Variation 1 game 0W 0D 1L
Saragossa Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 30

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

2025.12.29 · 30. Rec1 (−39.9% win chance) 0-1
Petersen, Nils
Andersen, Claus Nis
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2025.12.27 · 34. cxd5 (−30% win chance) 1-0
Lauritsen, Martin Lee
Andersen, Claus Nis
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2025.12.28 · 25... Ne5 (−29.7% win chance) 1-0
Andersen, Claus Nis
Molvig, Henrik
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2025.12.28 · 26... Nxd7 (−26.8% win chance) 1-0
Andersen, Claus Nis
Molvig, Henrik
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Games Showing all 6 games
Date Event Round Color Opponent Result Accuracy % First moves