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Player profile

Tonsen, Niklas

Standard: 1527 Rapid: 1684 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 533023689 (view FIDE profile)
Federation: GER Sex: M Birth Year: 2016 Age: 10
Title: — Women's title: — Other title: — FOA title: —
Games: 12 Wins: 5 (42%) Draws: 0 (0%) Losses: 7 (58%)
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Dossier

12 of 12 games analyzed.

Accuracy: 86.1%
Opened Nf3: 4/7Opened e4: 3/7
Castled kingside: 10Same-side castling: 10Did not castle: 2
Played on the kingside: 6Fianchettoed kingside: 4Played in the center: 3Played on the queenside: 3
Kept the bishop pair: 9Initiated exchanges: 7Missed tactics: 6Backward pawn: 5Active pieces: 5Space advantage: 5Sacrificed material: 4Avoided exchanges: 2
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Openings

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

As White 7 games 4W 0D 3L
King's Indian Attack 3 games 1W 0D 2L
Symmetrical Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Sicilian Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Italian Game 2 games 1W 0D 1L
Paris Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Classical Variation 1 game 0W 0D 1L
Giuoco Pianissimo 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
Bishop's Opening 1 game 1W 0D 0L
Berlin Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 5 games 1W 0D 4L
Four Knights Game 1 game 0W 0D 1L
Spanish Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Petrov's Defense 1 game 0W 0D 1L
Classical Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 1 game 1W 0D 0L
King's English Variation 1 game 1W 0D 0L
Reversed Closed Sicilian 1 game 1W 0D 0L
French Defense 1 game 0W 0D 1L
Rubinstein Variation 1 game 0W 0D 1L
Blackburne Defense 1 game 0W 0D 1L
Vienna Game 1 game 0W 0D 1L
Vienna Gambit 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 66

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

2026.05.27 · 16... f6 (−48.2% win chance) 1-0
Tonsen, Niklas
Reese, Oscar
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2026.05.25 · 44. Qb7 (−45.1% win chance) 0-1
Rudnizki, Valentin
Tonsen, Niklas
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2026.05.28 · 35. Qb1 (−31.1% win chance) 0-1
Sriram, Aumkar
Tonsen, Niklas
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2026.05.29 · 18... Qe7 (−29.8% win chance) 1-0
Tonsen, Niklas
Teixidor Gonzalo, Gabriel
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Games Showing all 12 games
Date Event Round Color Opponent Result Accuracy % First moves