FMSimon Thorhallsson
ISL · FIDE ID 2310090 · 59 tournament games since 2021
Standard
2203
#42 in ISL (active)
Rapid
2223
#32 in ISL (active)
Blitz
2349
#16 in ISL (active)
Score
40%
18 W · 11 D · 30 L
Opp. avg
2241
Last 50 games
Last game
2026-03-08
Icelandic Team Championship 2025-26 - Premier League
Prep summary
- As White: 1.e4 in 48% of games (scores 58%), otherwise 1.d4 (41%).
- Against 1.e4: 1...c5 in 5 of 9 games (Sicilian Defense), scoring 50%.
- Against 1.d4: 1...Nf6 in 11 of 14 games (Indian Defense), scoring 32%.
- Weak spot: King's Indian Defense: Semi-Averbakh System as Black, only 33% in 3 games.
- By opponent strength: 22% against higher-rated players, 63% against lower-rated.
Based on 59 over-the-board games (39 classical). 27 with White (41%), 32 with Black (39%).
Openings as White
First move
| 1.e4 | 13 | 58% |
| 1.d4 | 11 | 32% |
| 1.g3 | 1 | 0% |
| 1.Nf3 | 1 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Richter-Rauzer Variation | 2 | 75% |
| Hungarian Opening | 1 | 0% |
| Neo-Grünfeld Defense: Classical Variation, Original Defense | 1 | 0% |
| Caro-Kann Defense: Tartakower Variation | 1 | 0% |
| Catalan Opening: Closed | 1 | 100% |
Openings as Black
Against 1.e4 (9 games)
| 1...c5 Sicilian Defense | 5 | 50% |
| 1...e6 French Defense | 2 | 0% |
| 1...g6 Modern Defense | 1 | 100% |
Against 1.d4 (14 games)
| 1...Nf6 Indian Defense | 11 | 32% |
| 1...g6 Queen's Pawn Game | 1 | 100% |
| 1...d5 Queen's Pawn Game | 1 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| King's Indian Defense: Semi-Averbakh System | 3 | 33% |
| Trompowsky Attack | 2 | 0% |
| Queen's Indian Defense: Fianchetto Variation, Check Variation, Intermezzo Line | 2 | 50% |
| English Opening: Symmetrical Variation, Four Knights Variation | 2 | 75% |
| Sicilian Defense: Najdorf Variation, Adams Attack | 2 | 25% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-03-08 | Hannes Stefansson (2417) Icelandic Team Championship 2025-26 - Premier League · classical | L |
| 2026-03-07 | Dagur Ragnarsson (2376) Icelandic Team Championship 2025-26 - Premier League · classical | L |
| 2026-03-07 | Bjorn Thorfinnsson (2335) Icelandic Team Championship 2025-26 - Premier League · classical | L |
| 2026-03-06 | Birkir Isak Johannsson (2260) Icelandic Team Championship 2025-26 - Premier League · classical | L |
| 2026-03-05 | Helgi Ass Gretarsson (2414) Icelandic Team Championship 2025-26 - Premier League · classical | L |
| 2025-12-04 | Ingvar Thor Johannesson (2260) Icelandic Team Championship 2025-26 - Premier League | W |
| 2025-11-16 | Nico Chasin (2512) Icelandic Team Championship 2025-26 - Premier League · classical | L |
| 2025-11-15 | Tomas Laurusas (2502) Icelandic Team Championship 2025-26 - Premier League · classical | L |
| 2025-11-15 | Simon K Williams (2431) Icelandic Team Championship 2025-26 - Premier League · classical | L |
| 2025-11-14 | Benedikt Briem (2222) Icelandic Team Championship 2025-26 - Premier League · classical | W |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.