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Tomasdottir, Katrin Osk

Standard: 1646 Rapid: 1597 Blitz: 1604 (last updated 2026-11-02)
FIDE ID: 2331560 (view FIDE profile)
Federation: ISL Sex: F Birth Year: 2014 Age: 12
Title: — Women's title: — Other title: — FOA title: —
Games: 36 Wins: 13 (36%) Draws: 5 (14%) Losses: 18 (50%)
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Dossier

34 of 36 games analyzed.

Accuracy: 87.1%
Opened d4: 14/14
Castled kingside: 18Same-side castling: 17Did not castle: 9Opposite-side castling: 1
Played in the center: 11Played on the queenside: 8Played on the kingside: 7Fianchettoed queenside: 7Fianchettoed kingside: 1
Active pieces: 18Initiated exchanges: 18Sacrificed material: 14Space advantage: 12Backward pawn: 11Isolated pawn: 10Kept the bishop pair: 10Missed tactics: 7Avoided exchanges: 3
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Openings

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As White 15 games 5W 1D 9L
Queen's Gambit Declined 6 games 1W 1D 4L
Three Knights Variation 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
(unspecified) 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Harrwitz Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Modern Variation 1 game 0W 1D 0L
Knight Defense 1 game 0W 1D 0L
Semi-Slav Defense 3 games 2W 0D 1L
Accelerated Move Order 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Nimzo-Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 1 game 1W 0D 0L
Symmetrical Variation 1 game 1W 0D 0L
Anti-Benoni Variation, Spielmann Defense 1 game 1W 0D 0L
Queen's Indian Defense 1 game 1W 0D 0L
Kasparov Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Dutch Defense 1 game 0W 0D 1L
Rubinstein Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Benko Gambit Accepted 1 game 0W 0D 1L
King Walk Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 14 games 6W 2D 6L
Sicilian Defense 8 games 4W 0D 4L
Taimanov Variation 3 games 1W 0D 2L
Bastrikov Variation 2 games 1W 0D 1L
(unspecified) 1 game 0W 0D 1L
Closed 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Czerniak Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
McDonnell Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
French Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Richter-Veresov Attack 1 game 1W 0D 0L
Veresov Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Semi-Slav Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Pawn Game 1 game 0W 1D 0L
Colle System 1 game 0W 1D 0L
Anti-Colle 1 game 0W 1D 0L
English Opening 1 game 0W 0D 1L
Caro-Kann Defensive System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Rapport-Jobava System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Slav Defense 1 game 0W 0D 1L
Three Knights Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 211

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

2025.04.27 · 79. Rg1 (−45.9% win chance) 0-1
Jonsdottir, Halldora
Tomasdottir, Katrin Osk
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? · 16. exf3 (−45.5% win chance) 1-0
Campos Frias, Mateo Alfredo
Tomasdottir, Katrin Osk
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2026.02.08 · 12... d5 (−45.3% win chance) 1-0
Tomasdottir, Katrin Osk
Jonsdottir, Halldora
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? · 35. Rxd8 (−45.3% win chance) 1/2-1/2
Harpsoe, Naya
Tomasdottir, Katrin Osk
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View blunders & mistakes
Games Showing all 36 games
Date Event Round Color Opponent Result Accuracy % First moves