Player profile
Thorsteinsdottir, Hallgerdur
Dossier
62 of 63 games analyzed.
Accuracy: 88.2%
Opened e4: 29/29
Castled kingside: 48Same-side castling: 41Did not castle: 7Opposite-side castling: 6Castled queenside: 1
Played in the center: 17Played on the queenside: 15Played on the kingside: 15Fianchettoed kingside: 9Fianchettoed queenside: 5
Active pieces: 40Initiated exchanges: 39Sacrificed material: 31Space advantage: 28Kept the bishop pair: 26Backward pawn: 25Missed tactics: 17Isolated pawn: 16Avoided exchanges: 7Played gambits: 6
Openings
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As White 29 games 14W 8D 7L
Sicilian Defense 12 games 4W 4D 4L
Nyezhmetdinov-Rossolimo Attack 2 games 0W 1D 1L
Fianchetto Variation
2 games
0W
1D
1L
Kan Variation 2 games 2W 0D 0L
Maróczy Bind, Réti Variation
1 game
1W
0D
0L
Polugaevsky Variation
1 game
1W
0D
0L
Modern Variations 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Accelerated Dragon 1 game 0W 1D 0L
Maróczy Bind
1 game
0W
1D
0L
Moscow Variation 1 game 0W 0D 1L
Sokolsky Variation
1 game
0W
0D
1L
Alapin Variation 1 game 1W 0D 0L
Barmen Defense
1 game
1W
0D
0L
Delayed Alapin Variation 1 game 0W 1D 0L
with d6
1 game
0W
1D
0L
Kramnik Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
French Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
O'Kelly Variation 1 game 0W 1D 0L
Venice System
1 game
0W
1D
0L
Italian Game 11 games 9W 2D 0L
Classical Variation 6 games 5W 1D 0L
Giuoco Pianissimo
4 games
3W
1D
0L
Giuoco Pianissimo, with h6
1 game
1W
0D
0L
(unspecified)
1 game
1W
0D
0L
Two Knights Defense 3 games 2W 1D 0L
Modern Bishop's Opening
3 games
2W
1D
0L
Hungarian Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Giuoco Pianissimo 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Caro-Kann Defense 2 games 0W 1D 1L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Nimzowitsch Defense 1 game 0W 1D 0L
Declined Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Scandinavian Defense 1 game 0W 0D 1L
Valencian Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
French Defense 1 game 1W 0D 0L
Rubinstein Variation 1 game 1W 0D 0L
Blackburne Defense
1 game
1W
0D
0L
Alekhine Defense 1 game 0W 0D 1L
Modern Variation 1 game 0W 0D 1L
Alburt Variation
1 game
0W
0D
1L
As Black 28 games 5W 8D 15L
Caro-Kann Defense 17 games 3W 5D 9L
Classical Variation 6 games 2W 2D 2L
Lobron System
2 games
0W
1D
1L
(unspecified)
2 games
1W
1D
0L
Spassky Variation
1 game
1W
0D
0L
Maróczy Attack
1 game
0W
0D
1L
Advance Variation 4 games 0W 1D 3L
Tal Variation
3 games
0W
0D
3L
(unspecified)
1 game
0W
1D
0L
Tartakower Variation 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Panov Attack 1 game 0W 0D 1L
Modern Defense, Mieses Line
1 game
0W
0D
1L
Exchange Variation 1 game 0W 1D 0L
Rubinstein Variation
1 game
0W
1D
0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Two Knights Attack 1 game 0W 1D 0L
Mindeno Variation, Exchange Line
1 game
0W
1D
0L
Maróczy Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
English Opening 2 games 0W 1D 1L
Anglo-Indian Defense 1 game 0W 0D 1L
Anglo-Grünfeld Variation
1 game
0W
0D
1L
Symmetrical Variation 1 game 0W 1D 0L
Three Knights Variation
1 game
0W
1D
0L
Queen's Indian Defense 2 games 0W 0D 2L
Euwe Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Classical Variation 1 game 0W 0D 1L
Traditional Variation
1 game
0W
0D
1L
Nimzo-Indian Defense 2 games 1W 0D 1L
Reshevsky Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Sämisch Variation 1 game 0W 0D 1L
Capablanca Variation
1 game
0W
0D
1L
Grünfeld Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Classical Variation
1 game
0W
0D
1L
Zukertort Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Neo-Grünfeld Defense 1 game 0W 1D 0L
with g3 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
King's Indian Attack 1 game 0W 1D 0L
Wahls Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
East Indian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 287
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 63 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.09.26 | Olymp 2026 Women | 10.362 | 2026.09.26 O`Gorman, Alice (2508214) (2009) | 0 | 82.20% | 1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 | |
| 2026.09.25 | Olymp 2026 Women | 9.138 | 2026.09.25 Khalilova, Madinabonu (14223422) (2087) | 0 | 83.20% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2026.09.24 | Olymp 2026 Women | 8.358 | 2026.09.24 Miranda Rodriguez, Tania (3510417) (2041) | 1 | 92.40% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.09.21 | Olymp 2026 Women | 6.350 | 2026.09.21 Babic, Masa (14414937) (2147) | 0 | 76.90% | 1. Nf3 d5 2. e3 c5 3. b3 f6 | |
| 2026.09.20 | Olymp 2026 Women | 5.290 | 2026.09.20 Beukes Jamie-Nicole (15200906) (1831) | 1 | 90.40% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2026.09.19 | Olymp 2026 Women | 4.346 | 2026.09.19 Shen, Zhiyuan (8608482) (2146) | ½ | 93.30% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.09.18 | Olymp 2026 Women | 3.314 | 2026.09.18 da Silva, Sonizia A.Tilman (31900593) (1675) | 1 | 97.80% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2026.09.17 | Olymp 2026 Women | 2.350 | 2026.09.17 Gueci, Tea (872342) (2134) | ½ | 91.00% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2026.09.16 | Olymp 2026 Women | 1.253 | 2026.09.16 Flores, Rose Ann PIN-AG (15800342) | ½ | 87.60% | 1. e4 c6 2. d4 e6 3. Nf3 Qc7 | |
| 2026.04.11 | 23rd Bangkok Chess Club Open 2026 | 1.6 | 2026.04.11 Stremavicius, Titas (12804444) (2556) | 0 | 86.20% | 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 | |
| 2026.03.25 | Reykjavik Open 2026 | 1.43 | 2026.03.25 Tutisani, Noe (13602853) (2454) | 0 | 84.50% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2025.11.16 | Finals Game 2: Thorsteinsdottir, Hallgerdur - Volvovskiy, Yury | 5.8 | 2025.11.16 Volvovskiy, Yury (30904757) (1813) | ½ | 86.20% | 1. e4 Nc6 2. Nf3 g6 3. d4 Bg7 | |
| 2025.11.16 | Finals Game 1: Jia, Derek - Thorsteinsdottir, Hallgerdur | 4.8 | 2025.11.16 Jia, Derek (2606070) (1964) | 0 | 86.90% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2025.11.16 | Semifinals Game 2: Maly, Alexey - Thorsteinsdottir, Hallgerdur | 2.8 | 2025.11.16 Maly, Alexey (14103184) (2261) | 0 | 87.50% | 1. d4 Nf6 2. c4 e6 3. Nf3 b6 | |
| 2025.11.16 | Semifinals Game 1: Thorsteinsdottir, Hallgerdur - Maly, Alexey | 1.8 | 2025.11.16 Maly, Alexey (14103184) (2261) | 0 | 89.70% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 | |
| 2025.11.15 | Round 10: Graeff, Karl - Thorsteinsdottir, Hallgerdur | 10.4 | 2025.11.15 Graeff, Karl (1323920) | ½ | 90.80% | 1. c4 Nf6 2. g3 g6 3. Bg2 d5 | |
| 2025.11.15 | Round 9: Thorsteinsdottir, Hallgerdur - Saraswat Tushar | 9.4 | 2025.11.15 Saraswat Tushar (25022288) (1702) | ½ | 85.10% | 1. e4 c5 2. Nf3 g6 3. c4 Nc6 | |
| 2025.11.15 | Round 8: Moskovic, David M - Thorsteinsdottir, Hallgerdur | 8.4 | 2025.11.15 Moskovic, David M (404535) (2314) | ½ | 80.30% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2025.11.15 | Round 7: Thorsteinsdottir, Hallgerdur - Tsichlis, Georgios | 7.4 | 2025.11.15 Tsichlis, Georgios (4202805) (2123) | 1 | 83.80% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2025.11.15 | Round 6: Kimani, Hubert - Thorsteinsdottir, Hallgerdur | 6.4 | 2025.11.15 Kimani, Hubert (10811087) | 0 | 80.10% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2025.11.14 | Round 5: Thorsteinsdottir, Hallgerdur - Breskin, Nicklas | 5.4 | 2025.11.14 Breskin, Nicklas (30920515) | 0 | 85.80% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2025.11.14 | Round 4: Saraswat Tushar - Thorsteinsdottir, Hallgerdur | 4.4 | 2025.11.14 Saraswat Tushar (25022288) (1702) | 0 | 84.50% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2025.11.14 | Round 3: Thorsteinsdottir, Hallgerdur - Szamoskozi, Gabor | 3.4 | 2025.11.14 Szamoskozi, Gabor (719056) (2123) | 0 | 90.20% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2025.11.14 | Round 2: Tsichlis, Georgios - Thorsteinsdottir, Hallgerdur | 2.4 | 2025.11.14 Tsichlis, Georgios (4202805) (2123) | ½ | 87.80% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2025.11.14 | Round 1: Thorsteinsdottir, Hallgerdur - Kabugu, Njagi | 1.4 | 2025.11.14 Kabugu, Njagi (10806075) (1665) | 1 | 90.90% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 | |
| 2025.10.19 | Round 1: Garifullina, Leya - Thorsteinsdottir, Hallgerdur | 1.1 | 2025.10.19 Garifullina, Leya (34127035) (2453) | 0 | - | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2025.10.14 | Round 9: Thorsteinsdottir, Hallgerdur - Zvereva, Marija | 9.10 | 2025.10.14 Zvereva, Marija (4121082) (2003) | 1 | 92.70% | 1. e4 c5 2. Nf3 Nc6 3. c3 d5 | |
| 2025.10.12 | Round 7: Thorsteinsdottir, Hallgerdur - Ostensson, Julia | 7.10 | 2025.10.12 Ostensson, Julia (1747703) (1994) | 1 | 87.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.10.10 | Round 6: Rutherford, Kathleen - Thorsteinsdottir, Hallgerdur | 6.14 | 2025.10.10 Rutherford, Kathleen (2404117) (1806) | ½ | 94.90% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2025.10.09 | Round 5: Thorsteinsdottir, Hallgerdur - Baginskaite, Kamile | 5.10 | 2025.10.09 Baginskaite, Kamile (2014599) (2158) | ½ | 97.90% | 1. e4 c5 2. Nf3 d6 3. c3 Nf6 | |
| 2025.10.08 | Round 4: Puuska, Heini - Thorsteinsdottir, Hallgerdur | 4.10 | 2025.10.08 Puuska, Heini (502324) (1907) | 1 | 85.20% | 1. d4 Nf6 2. Nf3 g6 3. e3 d5 | |
| 2025.10.07 | Round 3: Thorsteinsdottir, Hallgerdur - Schloffer, Jasmin-Denise | 3.2 | 2025.10.07 Schloffer, Jasmin-Denise (1631209) (2186) | 1 | 90.80% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.10.06 | Round 2: Ushenina, Anna - Thorsteinsdottir, Hallgerdur | 2.34 | 2025.10.06 Ushenina, Anna (14110911) (2407) | 0 | 88.80% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2025.10.05 | Round 1: Pavlidou, Ekaterini - Thorsteinsdottir, Hallgerdur | 1.2 | 2025.10.05 Pavlidou, Ekaterini (4213262) (2217) | 1 | 83.30% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2024.09.22 | 45th FIDE Women's Chess Olympiad | 11.175 | 2024.09.22 Faqeeh, Yara (11501642) (1671) | 1 | 90.00% | 1. e4 e6 2. d4 d5 3. Nd2 dxe4 | |
| 2024.09.21 | 45th FIDE Women's Chess Olympiad | 10.118 | 2024.09.21 Frayna, Janelle Mae (5212499) (2216) | 0 | 91.70% | 1. e4 Nf6 2. e5 Nd5 3. d4 d6 | |
| 2024.09.20 | 45th FIDE Women's Chess Olympiad | 9.175 | 2024.09.20 Khantree, Napat (6209289) (1711) | 1 | 89.60% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2024.09.19 | 45th FIDE Women's Chess Olympiad | 8.115 | 2024.09.19 Rodshtein, Tereza (325449) (2149) | 0 | 82.10% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2024.09.18 | 45th FIDE Women's Chess Olympiad | 7.183 | 2024.09.18 Saraci, Rinesa (4701976) (1757) | 1 | 53.80% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2024.09.16 | 45th FIDE Women's Chess Olympiad | 6.107 | 2024.09.16 Milovic, Aleksandra (933988) (2121) | 1 | 96.80% | 1. e4 c5 2. Nf3 e6 3. c4 Nc6 | |
| 2024.09.14 | 45th FIDE Women's Chess Olympiad | 4.111 | 2024.09.14 Ivekovic, Tihana (14517825) (2143) | ½ | 93.30% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2024.09.13 | 45th FIDE Women's Chess Olympiad | 3.206 | 2024.09.13 Efentakis, Katina (14800659) (1650) | 1 | 98.30% | 1. e4 c6 2. Nf3 d5 3. exd5 cxd5 | |
| 2024.09.12 | 45th FIDE Women's Chess Olympiad | 2.123 | 2024.09.12 Karacsonyi, Kata (769584) (2233) | ½ | 97.70% | 1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 | |
| 2024.09.11 | 45th FIDE Women's Chess Olympiad | 1.282 | 2024.09.11 Ganigan, Alexis (2700166) | 1 | 88.70% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2024.06.09 | Round 9: Jonsson, Gauti Pall - Thorsteinsdottir, Hallgerdur | 2024.06.09 Jonsson, Gauti Pall (2309092) (2069) | 0 | 90.20% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | ||
| 2024.06.08 | Round 8: Thorsteinsdottir, Hallgerdur - Sigfusson, Ottar Orn Bergmann | 2024.06.08 Sigfusson, Ottar Orn Bergmann (2313057) (1686) | 1 | 81.80% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | ||
| 2024.06.07 | Round 7: Heidarsson, Mikael Bjarki - Thorsteinsdottir, Hallgerdur | 2024.06.07 Heidarsson, Mikael Bjarki (2317532) (1908) | ½ | 93.30% | 1. c4 Nf6 2. Nc3 c5 3. Nf3 b6 | ||
| 2024.05.09 | Bundesturnier | 1.9 | 2024.05.09 Toktomushev, Teimur (14176726) (2295) | 0 | 90.30% | 1. e4 c5 2. Nf3 e6 3. g3 d5 | |
| 2024.03.15 | Reykjavik Open 2024 | 1.45 | 2024.03.15 Kazarian, Anna-Maja (1033689) (2206) | 0 | 76.20% | 1. e4 c6 2. d4 d5 3. f3 dxe4 | |
| 2023.11.20 | European Women's Team Championship | 9 | 2023.11.20 Kocyigit, Buse Naz (6380840) (2005) | 0 | 88.10% | 1. Nf3 Nf6 2. d4 e6 3. c4 b6 | |
| 2023.11.19 | European Women's Team Championship | 8 | 2023.11.19 Exler, Veronika (1620550) (2140) | ½ | 89.50% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2023.11.18 | European Women's Team Championship | 7 | 2023.11.18 Puuska, Heini (502324) (1928) | ½ | 97.70% | 1. e4 c5 2. Nf3 a6 3. c3 e6 | |
| 2023.11.17 | Round 6: Thorsteinsdottir, Hallgerdur - Petrovska, Katerina | 06 | 2023.11.17 Petrovska, Katerina (15002551) (1844) | 1 | 93.40% | 1. e4 e5 2. Bc4 Nc6 3. Nf3 Nf6 | |
| 2023.11.15 | European Women's Team Championship | 5 | 2023.11.15 Ostensson, Julia (1747703) (1900) | 1 | 96.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2023.11.14 | European Women's Team Championship | 4 | 2023.11.14 Skaslien, Ingrid (1520660) (1941) | 0 | 84.40% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2023.11.12 | European Women's Team Championship | 2 | 2023.11.12 Cassi, Elisa (2817220) (1951) | 0 | 81.80% | 1. e4 c6 2. d4 d5 3. Nd2 dxe4 | |
| 2023.11.11 | European Women's Team Championship | 1 | 2023.11.11 Manko, Mariia (14199220) (2105) | ½ | 97.20% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2023.10.01 | European Women's Chess Club Cup 2023 | 1.2 | 2023.10.01 Socko, Monika (1106619) (2392) | 0 | 89.10% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| ????.??.?? | Goðinn 20th Anniversary Open | 6.10 | ????.??.?? Eymundsson, Eymundur (2304635) (1777) | 1 | 91.80% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 | |
| ????.??.?? | Goðinn 20th Anniversary Open | 5.6 | ????.??.?? Jonsson, Gauti Pall (2309092) (2124) | 0 | 86.80% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 | |
| ????.??.?? | Goðinn 20th Anniversary Open | 3.11 | ????.??.?? Birgisson, Hilmar Freyr (2322943) (1612) | 1 | 96.80% | 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 | |
| ????.??.?? | Goðinn 20th Anniversary Open | 2.10 | ????.??.?? Bjarnason, Larus H (2304848) (1672) | 1 | 84.70% | 1. e4 c6 2. d4 d6 3. c4 Nf6 | |
| ????.??.?? | Goðinn 20th Anniversary Open | 1.1 | ????.??.?? Williams, Simon K (404454) (2446) | 0 | 86.20% | 1. d4 Nf6 2. c4 e6 3. Nf3 b6 |