Player profile
Ertukhanova, Sofia
Dossier
15 of 17 games analyzed.
Accuracy: 82.5%
Opened f4: 6/6
Castled kingside: 12Same-side castling: 11Did not castle: 3Opposite-side castling: 1
Fianchettoed kingside: 9Played in the center: 9Fianchettoed queenside: 5Played on the queenside: 3Played on the kingside: 1
Kept the bishop pair: 11Space advantage: 11Missed tactics: 11Active pieces: 7Backward pawn: 7Sacrificed material: 6Initiated exchanges: 6Isolated pawn: 4Avoided exchanges: 3Played gambits: 2
Openings
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As White 8 games 2W 0D 6L
Bird Opening 8 games 2W 0D 6L
(unspecified) 5 games 1W 0D 4L
(unspecified)
5 games
1W
0D
4L
Dutch Variation 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
From's Gambit 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 9 games 3W 1D 5L
Sicilian Defense 6 games 2W 1D 3L
Closed 3 games 1W 0D 2L
(unspecified)
2 games
1W
0D
1L
Korchnoi Defense
1 game
0W
0D
1L
Alapin Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
French Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Kan Variation 1 game 0W 1D 0L
Knight Variation
1 game
0W
1D
0L
King's Indian Defense 2 games 1W 0D 1L
Sämisch Variation 1 game 0W 0D 1L
Closed Variation
1 game
0W
0D
1L
Normal Variation 1 game 1W 0D 0L
King's Knight Variation
1 game
1W
0D
0L
French Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Paulsen Attack
1 game
0W
0D
1L
Blunders Top 4 of 142
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 17 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2025.12.20 | Round 9: Ertukhanova, Sofia - Cheremisinova, Eva | 18.20 | 2025.12.20 Cheremisinova, Eva (522022678) (1553) | 0 | 76.80% | 1. f4 f5 2. Nf3 Nf6 3. g3 e6 | |
| 2025.12.20 | Round 8: Lavrynenko, Olena - Ertukhanova, Sofia | 17.22 | 2025.12.20 Lavrynenko, Olena (34186930) (1452) | 0 | 84.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.12.20 | Round 7: Iliana Zavivaeva - Ertukhanova, Sofia | 16.23 | 2025.12.20 Iliana Zavivaeva | 1 | 76.00% | 1. e4 c5 2. Nc3 e6 3. f4 a6 | |
| 2025.12.20 | Round 6: Ertukhanova, Sofia - Kaissa Makarova | 15.23 | 2025.12.20 Kaissa Makarova | 0 | 78.50% | 1. f4 c6 2. Nf3 d5 3. g3 e5 | |
| 2025.12.19 | Round 4: Alisherova, Muslima - Ertukhanova, Sofia | 13.23 | 2025.12.19 Alisherova, Muslima (14238381) | 0 | 82.90% | 1. e4 c5 2. c3 e6 3. d4 cxd4 | |
| 2025.12.19 | Round 3: Ertukhanova, Sofia - Trzcinska, Wiktoria | 12.22 | 2025.12.19 Trzcinska, Wiktoria (91111706) (1409) | 0 | 89.10% | 1. f4 d5 2. Nf3 Nc6 3. g3 Nf6 | |
| 2025.12.19 | Round 2: Cario, Ella - Ertukhanova, Sofia | 11.21 | 2025.12.19 Cario, Ella (80468748) | 0 | 86.50% | 1. e4 c5 2. Nc3 e6 3. g3 Nc6 | |
| 2025.12.19 | Round 1: Ertukhanova, Sofia - Kumisbay, Akniet | 10.19 | 2025.12.19 Kumisbay, Akniet (447028785) (1654) | 0 | 73.20% | 1. f4 Nf6 2. Nf3 g6 3. g3 Bg7 | |
| 2025.12.18 | Round 9: Kaissa Makarova - Ertukhanova, Sofia | 9.22 | 2025.12.18 Kaissa Makarova | 1 | 91.10% | 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 | |
| 2025.12.18 | Round 8: Ertukhanova, Sofia - Balakanova, Azaliya | 8.19 | 2025.12.18 Balakanova, Azaliya (13790161) (1600) | 0 | 85.20% | 1. f4 c5 2. Nf3 d6 3. g3 Nf6 | |
| 2025.12.18 | Round 7: Trzcinska, Wiktoria - Ertukhanova, Sofia | 7.20 | 2025.12.18 Trzcinska, Wiktoria (91111706) (1479) | 1 | 85.30% | 1. e4 c5 2. Nf3 e6 3. Nc3 a6 | |
| 2025.12.17 | Round 6: Alisherova, Muslima - Ertukhanova, Sofia | 6.22 | 2025.12.17 Alisherova, Muslima (14238381) | ½ | 82.50% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.12.17 | Round 5: Ertukhanova, Sofia - Lavrynenko, Olena | 5.19 | 2025.12.17 Lavrynenko, Olena (34186930) (1524) | 0 | 86.30% | 1. f4 d5 2. Nf3 c5 3. g3 Nc6 | |
| 2025.12.17 | Round 4: Badescu, Eliza-Ioana - Ertukhanova, Sofia | 4.16 | 2025.12.17 Badescu, Eliza-Ioana (42214890) (1900) | 0 | 83.20% | 1. e4 c5 2. Nf3 e6 3. c3 d5 | |
| 2025.12.16 | Round 3: Ertukhanova, Sofia - Elif Eren | 3.21 | 2025.12.16 Elif Eren | 1 | - | 1. f4 d6 2. Nf3 c6 3. g3 Nf6 | |
| 2025.12.16 | Round 2: Cario, Ella - Ertukhanova, Sofia | 2.15 | 2025.12.16 Cario, Ella (80468748) (1635) | 0 | 75.60% | 1. e4 c5 2. Nc3 e6 3. g3 d5 | |
| 2025.12.16 | Round 1: Ertukhanova, Sofia - Varvara Volkova | 1.21 | 2025.12.16 Varvara Volkova | 1 | - | 1. f4 e5 2. fxe5 d6 3. e4 dxe5 |