♞ Chess.ceo

Prepare against Stefan 2005 Karlsson

Sweden · World #16,670 classical · FIDE ID 1771183

Our database contains 46 games by Stefan 2005 Karlsson, covering Mar 2022 to Aug 2026. Below you'll find Stefan 2005 Karlsson's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Stefan 2005 Karlsson before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.

Ratings

Time controlCurrentPeakPeak date
Classical2,0882,127Jul 2025
Rapid2,0102,010Aug 2026
Blitz2,1652,171Sep 2025

Performance record

SplitGamesWinsDrawsLossesWin rate
Overall461482430.4%
As White231031043.5%
As Black23451417.4%

Move-by-move preparation stats

Straight from the preparation tree built over all of Stefan 2005 Karlsson's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Stefan 2005 Karlsson's side.

First moves as White (23 games)

MoveGamesSharePlayer score
e41669.6%37.5%
Nf3730.4%78.6%

Main lines as White

As Black against 1.e4 (8 games)

MoveGamesSharePlayer score
c5787.5%35.7%
c6112.5%50.0%

As Black against 1.d4 (11 games)

MoveGamesSharePlayer score
Nf61090.9%20.0%
d519.1%50.0%

Stefan 2005 Karlsson's chess games

All 46 games by Stefan 2005 Karlsson in the Chess.ceo database (Mar 2022 - Aug 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 14 wins, 8 draws, 24 losses.

Openings as White

ECOOpeningGamesW/D/LWin rate
B50Sicilian72/0/528.6%
A05Réti Opening43/0/175.0%
B12Caro-Kann: Advance Variation20/0/20.0%
A06Nimzo-Larsen Attack21/1/050.0%
B07Pirc Defense11/0/0100.0%
C68Ruy Lopez: Exchange10/0/10.0%
C70Ruy Lopez: Morphy Defense11/0/0100.0%
B03Alekhine Defense11/0/0100.0%
B27Sicilian: Hyperaccelerated Dragon10/1/00.0%
A04Dutch Defense11/0/0100.0%

Openings as Black

ECOOpeningGamesW/D/LWin rate
A15English Opening31/0/233.3%
B20Sicilian31/0/233.3%
E73King's Indian Defense: Averbakh System20/1/10.0%
E71King's Indian Defense20/0/20.0%
B23Sicilian: Closed20/1/10.0%
B19Caro-Kann: Classical10/1/00.0%
D06Queen's Gambit10/1/00.0%
A00Queen's Pawn Game10/0/10.0%
A45Queen's Pawn Game: Chigorin Variation10/0/10.0%
A24Réti Opening: Symmetrical Defense10/0/10.0%

Notable wins

DateOpponentEloEventECO
Aug 2025G Svenn2,278Avenyn OpenA04
Aug 2026Carlos Tornberg2,172West Coast Chess Open by MediegymnasietA05
Feb 2025Victor Muntean2,165Elite Hotels Vaxjo OpenC70
Sep 2024Johan Andersson2,158Gothenburg KvibergspelenB07
Jan 2026Sixten Strand2,104Swedish Team Championships 2025 | Superettan 2025A15

Top events

EventYearGamesScoreTPR
Gothenburg Manhem2023912,016
Gothenburg Open202284.51,674
West Coast Chess Open by Mediegymnasiet2026642,121
Paskturneringen Open202541.52,078
Elite Hotels Vaxjo Open2025412,044
Avenyn Open202531.52,367
Kvibergspelen Open 20242024322,114
Swedish Team Championships 2025 | Superettan 20252026212,083
Prepare against Stefan 2005 Karlsson — free

Interactive opening tree from all 46 games, weak-spot detection and engine analysis.

Start preparation

Frequently asked questions

Where can I find Stefan 2005 Karlsson's chess games?

46 games by Stefan 2005 Karlsson, from Mar 2022 to Aug 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line Stefan 2005 Karlsson has played.

What does Stefan 2005 Karlsson play on the first move as White?

Across 23 games with White in our database, Stefan 2005 Karlsson opens with 1.e4 (70% of games), 1.Nf3 (30% of games). Against 1.e4 as Black, Stefan 2005 Karlsson answers 1...c5 (88% of games), 1...c6 (13% of games). Against 1.d4: 1...Nf6 (91% of games), 1...d5 (9% of games).

What openings does Stefan 2005 Karlsson play as White?

As White, Stefan 2005 Karlsson's most-played openings in our database are: Sicilian (7 games, 28.6% win rate); Réti Opening (4 games, 75.0% win rate); Caro-Kann: Advance Variation (2 games, 0.0% win rate). The full breakdown of 23 games with White is in the table above.

What openings does Stefan 2005 Karlsson play as Black?

As Black, Stefan 2005 Karlsson most often plays: English Opening (3 games, 33.3% win rate); Sicilian (3 games, 33.3% win rate); King's Indian Defense: Averbakh System (2 games, 0.0% win rate). See the table above for the top ten Black openings across 23 games.

What is Stefan 2005 Karlsson's FIDE rating?

Stefan 2005 Karlsson is currently rated 2,088 in classical chess, 2,010 in rapid and 2,165 in blitz. Peak classical rating: 2,127 (Jul 2025).

How many games has Stefan 2005 Karlsson played?

Our database contains 46 games by Stefan 2005 Karlsson, covering Mar 2022 to Aug 2026. Overall record: 14 wins, 8 draws, 24 losses (30.4% win rate).

How do I prepare against Stefan 2005 Karlsson?

46 games by Stefan 2005 Karlsson reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.

Similarly rated players