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Thorsteinsson, Thorsteinn Jakob F

Standard: 1900 Rapid: 1858 Blitz: 1938 (last updated 2026-11-02)
FIDE ID: 2317940 (view FIDE profile)
Federation: ISL Sex: M Birth Year: 2006 Age: 20
Title: — Women's title: — Other title: — FOA title: —
Games: 6 Wins: 1 (17%) Draws: 3 (50%) Losses: 2 (33%)
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Dossier

5 of 6 games analyzed.

Accuracy: 91.5%
Opened e4: 2/2
Castled kingside: 5Same-side castling: 4
Played on the queenside: 3Fianchettoed kingside: 3Fianchettoed queenside: 2
Active pieces: 4Sacrificed material: 4Initiated exchanges: 4Kept the bishop pair: 3Space advantage: 3Backward pawn: 3Played gambits: 3Missed tactics: 2Isolated pawn: 2Avoided exchanges: 1
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Openings

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As White 2 games 1W 1D 0L
Scandinavian Defense 1 game 0W 1D 0L
Mieses-Kotroc Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Sicilian Defense 1 game 1W 0D 0L
Godiva Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 4 games 0W 2D 2L
Grünfeld Defense 2 games 0W 1D 1L
Exchange Variation 1 game 0W 0D 1L
Modern Exchange Variation 1 game 0W 0D 1L
Russian Variation 1 game 0W 1D 0L
Hungarian Variation 1 game 0W 1D 0L
Caro-Kann Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 1 game 0W 1D 0L
Great Snake Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 21

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

2026.06.05 · 33. Qf1 (−31.7% win chance) 1/2-1/2
Karlsson, Mikael Johann
Thorsteinsson, Thorsteinn Jakob F
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2026.06.05 · 19. d5 (−19.1% win chance) 1/2-1/2
Karlsson, Mikael Johann
Thorsteinsson, Thorsteinn Jakob F
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2026.06.05 · 37. Nd3 (−15% win chance) 1/2-1/2
Karlsson, Mikael Johann
Thorsteinsson, Thorsteinn Jakob F
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2026.05.31 · 8... Be6 (−14.4% win chance) 1/2-1/2
Thorsteinsson, Thorsteinn Jakob F
Birkisson, Bardur Orn
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Games Showing all 6 games
Date Event Round Color Opponent Result Accuracy % First moves