Prepare against Agust S Karlsson
FM · Iceland · World #7,033 classical · FIDE ID 2300419
Our database contains 206 games by Agust S Karlsson, covering Apr 2003 to Jul 2026. Below you'll find Agust S Karlsson's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Agust S 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 control | Current | Peak | Peak date |
|---|---|---|---|
| Classical | 2,224 | 2,315 | Apr 2003 |
| Blitz | 2,216 | 2,224 | Jun 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 206 | 69 | 66 | 71 | 33.5% |
| As White | 107 | 40 | 41 | 26 | 37.4% |
| As Black | 99 | 29 | 25 | 45 | 29.3% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Agust S Karlsson's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Agust S Karlsson's side.
First moves as White (107 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 76 | 71.0% | 59.2% |
| d4 | 21 | 19.6% | 54.8% |
| c4 | 5 | 4.7% | 30.0% |
| Nf3 | 2 | 1.9% | 50.0% |
| g3 | 2 | 1.9% | 75.0% |
| Nc3 | 1 | 0.9% | 0.0% |
Main lines as White
- 1.e4 — 71% of White games, 59.2% score
- …c5 (47% of these games) — Karlsson usually continues Nf3 (62.1% score)
- …e5 (22% of these games) — Karlsson usually continues Nf3 (50.0% score)
- …c6 (11% of these games) — Karlsson usually continues d4 (64.3% score)
- 1.d4 — 20% of White games, 54.8% score
- …Nf6 (57% of these games) — Karlsson usually continues Nf3 (50.0% score)
- …d5 (19% of these games) — Karlsson usually continues c4 (50.0% score)
- …f5 (10% of these games) — Karlsson usually continues Nf3 (100.0% score)
As Black against 1.e4 (45 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c6 | 16 | 35.6% | 56.3% |
| e5 | 12 | 26.7% | 29.2% |
| d5 | 5 | 11.1% | 60.0% |
| g6 | 5 | 11.1% | 20.0% |
| e6 | 5 | 11.1% | 30.0% |
| c5 | 2 | 4.4% | 50.0% |
As Black against 1.d4 (38 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 14 | 36.8% | 35.7% |
| g6 | 12 | 31.6% | 66.7% |
| e6 | 7 | 18.4% | 42.9% |
| Nf6 | 4 | 10.5% | 37.5% |
| f5 | 1 | 2.6% | 0.0% |
Agust S Karlsson's chess games
All 206 games by Agust S Karlsson in the Chess.ceo database (Apr 2003 - Jul 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: 69 wins, 66 draws, 71 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B51 | Sicilian: Moscow Variation | 11 | 4/5/2 | 36.4% |
| B22 | Sicilian | 11 | 5/5/1 | 45.5% |
| B30 | Sicilian: Rossolimo | 9 | 6/1/2 | 66.7% |
| C68 | Ruy Lopez: Exchange | 7 | 2/4/1 | 28.6% |
| A46 | Indian Defense | 6 | 2/2/2 | 33.3% |
| D42 | Caro-Kann: Exchange Variation | 5 | 3/0/2 | 60.0% |
| B09 | Pirc Defense | 4 | 1/3/0 | 25.0% |
| C42 | Petrov's Defense | 4 | 1/2/1 | 25.0% |
| B07 | Caro-Kann | 3 | 1/2/0 | 33.3% |
| A13 | English Opening | 3 | 1/0/2 | 33.3% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A42 | Modern Defense | 24 | 10/2/12 | 41.7% |
| B16 | Caro-Kann: Main Line | 6 | 4/2/0 | 66.7% |
| A13 | English Opening | 4 | 2/0/2 | 50.0% |
| D24 | Queen's Gambit Accepted | 4 | 0/4/0 | 0.0% |
| D36 | Indian Defense | 4 | 1/2/1 | 25.0% |
| A43 | Queen's Pawn Game | 4 | 0/1/3 | 0.0% |
| B01 | Scandinavian Defense: Main Line | 4 | 2/0/2 | 50.0% |
| C07 | French: Tarrasch Variation | 3 | 1/1/1 | 33.3% |
| C78 | Ruy Lopez: Morphy Defense | 3 | 1/1/1 | 33.3% |
| B19 | Caro-Kann: Classical | 3 | 1/2/0 | 33.3% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Feb 1984 | Vincent McCambridge | 2,465 | Reykjavik Open | A36 |
| Jan 1992 | Jonathan P Levitt | 2,465 | Hafnarfirdi | A07 |
| Oct 2002 | Steffen Pedersen | 2,443 | 1st Selfoss Milk Challengers | E15 |
| Jan 1988 | Karl Thorsteins | 2,440 | ch-ISL | A16 |
| Jan 1995 | Helgi Ass Gretarsson | 2,440 | ch-ISL | A42 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-ISL | 2000 | 21 | 13 | 2,432 |
| Reykjavik Open | 1993 | 20 | 8.5 | 2,322 |
| chT-ISL | 2000 | 13 | 6 | 2,411 |
| Hafnarfirdi | 1992 | 11 | 2.5 | 2,240 |
| 17th Politiken Cup | 1995 | 10 | 3 | 2,028 |
| 1st Selfoss Milk Challengers | 2002 | 9 | 4.5 | 2,300 |
| 5th Gudmundur Arason | 1999 | 9 | 5.5 | 2,397 |
| Hafnarfjordur Open | 1995 | 9 | 5 | 2,269 |
Interactive opening tree from all 206 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Agust S Karlsson's chess games?
206 games by Agust S Karlsson, from Apr 2003 to Jul 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 Agust S Karlsson has played.
What does Agust S Karlsson play on the first move as White?
Across 107 games with White in our database, Agust S Karlsson opens with 1.e4 (71% of games), 1.d4 (20% of games), 1.c4 (5% of games). Against 1.e4 as Black, Agust S Karlsson answers 1...c6 (36% of games), 1...e5 (27% of games), 1...d5 (11% of games). Against 1.d4: 1...d5 (37% of games), 1...g6 (32% of games), 1...e6 (18% of games).
What openings does Agust S Karlsson play as White?
As White, Agust S Karlsson's most-played openings in our database are: Sicilian: Moscow Variation (11 games, 36.4% win rate); Sicilian (11 games, 45.5% win rate); Sicilian: Rossolimo (9 games, 66.7% win rate). The full breakdown of 107 games with White is in the table above.
What openings does Agust S Karlsson play as Black?
As Black, Agust S Karlsson most often plays: Modern Defense (24 games, 41.7% win rate); Caro-Kann: Main Line (6 games, 66.7% win rate); English Opening (4 games, 50.0% win rate). See the table above for the top ten Black openings across 99 games.
What is Agust S Karlsson's FIDE rating?
Agust S Karlsson is currently rated 2,224 in classical chess and 2,216 in blitz. Peak classical rating: 2,315 (Apr 2003).
How many games has Agust S Karlsson played?
Our database contains 206 games by Agust S Karlsson, covering Apr 2003 to Jul 2026. Overall record: 69 wins, 66 draws, 71 losses (33.5% win rate).
How do I prepare against Agust S Karlsson?
206 games by Agust S 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.