Player profile

Thorsteins, Karl

Standard: 2407 Rapid: 0 Blitz: 2387 (last updated 2026-10-02)

FIDE ID: 2300060 (view FIDE profile)

Federation: ISL Sex: M Birth Year: 1964 Age: 62

Title: IM Women's title: — Other title: — FOA title: —

Games: 8 Wins: 4 (50%) Draws: 4 (50%) Losses: 0 (0%)

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Dossier

8 of 8 games analyzed.

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Openings

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As White 1 game 1W 0D 0L

Queen's Gambit Declined 1 game 1W 0D 0L

Three Knights Variation 1 game 1W 0D 0L

(unspecified) 1 game 1W 0D 0L

As Black 7 games 3W 4D 0L

Slav Defense 2 games 1W 1D 0L

Soultanbeieff Variation 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Quiet Variation 1 game 1W 0D 0L

Schallopp Defense 1 game 1W 0D 0L

Caro-Kann Defense 2 games 1W 1D 0L

Advance Variation 2 games 1W 1D 0L

Short Variation 1 game 0W 1D 0L

Tal Variation 1 game 1W 0D 0L

Queen's Pawn Game 2 games 1W 1D 0L

London System 1 game 0W 1D 0L

(unspecified) 1 game 0W 1D 0L

Symmetrical Variation 1 game 1W 0D 0L

Pseudo-Catalan 1 game 1W 0D 0L

Queen's Gambit Declined 1 game 0W 1D 0L

Semi-Tarrasch Defense 1 game 0W 1D 0L

Exchange Variation 1 game 0W 1D 0L

Blunders Top 4 of 22

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

2026.04.27 · 32... a4 (−23.4% win chance) 1/2-1/2

Thorsteins, Karl

Bellia, Fabrizio

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2026.04.27 · 27... Rfc8 (−19% win chance) 1/2-1/2

Thorsteins, Karl

Bellia, Fabrizio

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2026.04.19 · 41... b4 (−16.3% win chance) 0-1

Thorsteins, Karl

Lammi, Jyri

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2026.04.26 · 25. Qxc5+ (−15% win chance) 1-0

Dahl, Fredrik A

Thorsteins, Karl

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Games Showing all 8 games

Date	Event	Round	Opponent	Result	Accuracy %	First moves
2026.04.28	Round 9: Novikov, Igor - Thorsteins, Karl	9.3	2026.04.28 Novikov, Igor (14100037) (2477)	½	98.90%	1. d4 d5 2. c4 c6 3. Nf3 Nf6
2026.04.27	Round 8: Bellia, Fabrizio - Thorsteins, Karl	8.3	2026.04.27 Bellia, Fabrizio (800511) (2379)	½	89.80%	1. e4 c6 2. d4 d5 3. e5 Bf5
2026.04.26	Round 7: Thorsteins, Karl - Dahl, Fredrik A	7.15	2026.04.26 Dahl, Fredrik A (1563300) (2172)	1	91.00%	1. c4 e6 2. Nc3 d5 3. d4 Nf6
2026.04.25	Round 6: Farrell, Neil - Thorsteins, Karl	6.19	2026.04.25 Farrell, Neil (2400588) (2114)	1	90.80%	1. d4 Nf6 2. c4 c6 3. Nf3 d5
2026.04.23	Round 5: Csiszar, Csaba - Thorsteins, Karl	5.10	2026.04.23 Csiszar, Csaba (705276) (2352)	½	93.60%	1. d4 Nf6 2. Nf3 d5 3. Bf4 c5
2026.04.22	Round 4: Ledger, Dave J - Thorsteins, Karl	4.11	2026.04.22 Ledger, Dave J (401986) (2126)	1	95.60%	1. e4 c6 2. d4 d5 3. e5 Bf5
2026.04.20	Round 2: Woestmann, Hans-Joachim - Thorsteins, Karl	2.19	2026.04.20 Woestmann, Hans-Joachim (12963925) (2065)	½	95.00%	1. Nf3 Nf6 2. c4 c5 3. Nc3 e6
2026.04.19	Round 1: Lammi, Jyri - Thorsteins, Karl	1.18	2026.04.19 Lammi, Jyri (501263) (2018)	1	91.70%	1. d4 d5 2. Nf3 Nf6 3. g3 Bf5