Player profile
Sosa Rios, Natalia
Dossier
36 of 37 games analyzed.
Accuracy: 86.5%
Opened e4: 9/14Opened c4: 5/14
Castled kingside: 26Same-side castling: 25Did not castle: 5Castled queenside: 1Opposite-side castling: 1
Played on the kingside: 11Played on the queenside: 10Fianchettoed queenside: 10Fianchettoed kingside: 10Played in the center: 9
Backward pawn: 21Active pieces: 20Sacrificed material: 20Initiated exchanges: 19Space advantage: 18Kept the bishop pair: 18Isolated pawn: 16Missed tactics: 14Avoided exchanges: 8Played gambits: 4
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 14 games 3W 2D 9L
English Opening 5 games 2W 0D 3L
Anglo-Indian Defense 2 games 0W 0D 2L
Hedgehog System
1 game
0W
0D
1L
Queen's Knight Variation
1 game
0W
0D
1L
Caro-Kann Defensive System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Great Snake Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's English Variation 1 game 1W 0D 0L
Reversed Closed Sicilian
1 game
1W
0D
0L
French Defense 3 games 1W 1D 1L
McCutcheon Variation 1 game 1W 0D 0L
Lasker Variation
1 game
1W
0D
0L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Advance Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Sicilian Defense 2 games 0W 0D 2L
Grand Prix Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Old Sicilian 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Alekhine Defense 2 games 0W 0D 2L
Exchange Variation 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Vienna Game 1 game 0W 1D 0L
Vienna Gambit 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Four Knights Game 1 game 0W 0D 1L
Italian Variation 1 game 0W 0D 1L
Noa Gambit
1 game
0W
0D
1L
As Black 19 games 4W 3D 12L
French Defense 5 games 0W 2D 3L
Normal Variation 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Rubinstein Variation 1 game 0W 1D 0L
Fort Knox Variation
1 game
0W
1D
0L
Advance Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Sicilian Defense 4 games 1W 1D 2L
Closed 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Pin Variation 1 game 1W 0D 0L
Koch Variation
1 game
1W
0D
0L
Alapin Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Taimanov Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
London System 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Horwitz Defense 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
(unspecified)
2 games
0W
0D
2L
Polish Opening 1 game 0W 0D 1L
Schiffler-Sokolsky Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
English Opening 1 game 1W 0D 0L
King's English Variation 1 game 1W 0D 0L
Reversed Closed Sicilian
1 game
1W
0D
0L
King's Indian Attack 1 game 1W 0D 0L
Sicilian Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Indian Defense 1 game 0W 0D 1L
Orthodox Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Dutch Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Pawn Game 1 game 0W 0D 1L
Symmetrical Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 240
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 37 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.10.20 | FIDE World Championship 2026 | 11.31 | 2026.10.20 Saltkhutsishvili, Sara (13636995) (1815) | 0 | 82.40% | 1. e4 c5 2. Nc3 Nc6 3. f4 d6 | |
| 2026.10.19 | FIDE World Championship 2026 | 9.33 | 2026.10.19 Svanadze, Lile (13638661) (1739) | ½ | 92.30% | 1. e4 c5 2. Nc3 e6 3. Nf3 a6 | |
| 2026.10.15 | FIDE World Championship 2026 | 3.34 | 2026.10.15 Khusnitdinova, Husnorakhon (14228106) (1828) | 0 | 85.30% | 1. e4 e6 2. d4 b6 3. Nc3 Bb7 | |
| 2026.10.14 | FIDE World Championship 2026 | 2.31 | 2026.10.14 Fernandez Alhama, Lola (94760772) (1870) | ½ | 77.90% | 1. e4 e5 2. Nc3 Nf6 3. f4 exf4 | |
| 2026.09.27 | Inclusivo 26 | 7.3 | 2026.09.27 Leon Dionis, Mateo (22216910) (1865) | 0 | 85.90% | 1. b4 e6 2. Bb2 Nf6 3. b5 d5 | |
| 2026.09.27 | Inclusivo 26 | 6.4 | 2026.09.27 Sola Mirallas, Izan (94776776) (1597) | 1 | 85.30% | 1. c4 e5 2. Nc3 Nc6 3. g3 f5 | |
| 2026.09.26 | Inclusivo 26 | 5.8 | 2026.09.26 Cano Morales, Alejandro (94733740) (1777) | 1 | 89.10% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 | |
| 2026.09.26 | Inclusivo 26 | 4.7 | 2026.09.26 Gomez Fernandez, Alfredo (32013574) (1846) | 1 | 81.60% | 1. e4 c5 2. Nf3 e6 3. d3 d5 | |
| 2026.09.26 | Inclusivo 26 | 3.8 | 2026.09.26 Borrego Navarro, Rafael (523067624) (1630) | 0 | 75.10% | 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 | |
| 2026.09.25 | Inclusivo 26 | 2.7 | 2026.09.25 Moya Albaladejo, Jose Antonio (2224046) (1916) | 1 | 86.50% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.07.23 | CE Sub14.26 | 8.40 | 2026.07.23 Porta Lara, Xavier (523053968) (1859) | 0 | 86.60% | 1. e4 c5 2. c3 d6 3. d4 Nf6 | |
| 2026.07.16 | CE Sub12.Vicar 26 | 6.35 | 2026.07.16 Naranjo Alamurean, Angel (523074213) (1736) | 0 | 86.20% | 1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 | |
| 2026.07.14 | CE Sub12.Vicar 26 | 3.31 | 2026.07.14 Fernandez Alhama, Lola (94760772) (1908) | 0 | 85.70% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.07.13 | CE Sub12.Vicar 26 | 1.4 | 2026.07.13 Guirado Lara, Pablo (54770955) (2033) | 0 | 90.00% | 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 | |
| 2026.05.02 | sub 12 and menoires | 7.4 | 2026.05.02 Giraldez Requena, Hugo (54778964) (1990) | 0 | 71.10% | 1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 | |
| 2026.05.02 | sub 12 and menoires | 5.5 | 2026.05.02 Frias Lope, Marta (94736804) (1633) | 0 | 91.00% | 1. d4 Nf6 2. Nf3 d6 3. Bf4 g6 | |
| 2026.05.01 | sub 12 and menoires | 3.5 | 2026.05.01 Sanchez Maldonado, Angel (94776644) (1852) | ½ | 94.40% | 1. e4 e6 2. d4 b6 3. Bd3 Bb7 | |
| 2025.07.27 | CE Sub10 Rapido | 6.6 | 2025.07.27 Garcia Mondoc, Pablo (523028955) (1610) | 0 | - | 1. d4 e6 2. Nf3 f5 3. g3 b6 | |
| 2025.07.26 | CE Sub10 Rapido | 3.5 | 2025.07.26 Guirado Lara, Pablo (54770955) (1806) | 0 | 86.70% | 1. c4 Nf6 2. Nc3 e6 3. g3 d5 | |
| 2025.07.13 | CE Sub12.2025 | 9.38 | 2025.07.13 Rullan Bento, Pau (54773610) (1703) | 0 | 91.30% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2025.07.04 | Sub10.2025 | 4.37 | 2025.07.04 Nogaledo Garcia, Enzo (527029336) (1649) | 0 | 81.50% | 1. d4 e6 2. Bf4 f5 3. e3 Nf6 | |
| 2025.07.03 | Sub10.2025 | 3.21 | 2025.07.03 Kuznetsov, Aleksandr (1626) | 0 | 81.50% | 1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 | |
| 2025.07.02 | Sub10.2025 | 2.22 | 2025.07.02 Garcia Amelibia, Luis (94724881) (1671) | ½ | 93.90% | 1. e4 e6 2. d4 d5 3. Nd2 dxe4 | |
| 2025.04.26 | Menores Andalucia 2025 | 5.7 | 2025.04.26 Higueras Garcia, Seth Joseph (94779767) (1479) | 0 | 91.10% | 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 | |
| 2025.04.26 | Menores Andalucia 2025 | 4.1 | 2025.04.26 Guirado Lara, Pablo (54770955) (1908) | 0 | 88.60% | 1. d4 e6 2. e4 d5 3. e5 c5 | |
| 2025.04.25 | Menores Andalucia 2025 | 3.6 | 2025.04.25 Gonzalez Serret, Maria (54790832) (1446) | 1 | 92.00% | 1. c4 g6 2. Nc3 Bg7 3. g3 e5 | |
| 2025.04.25 | Menores Andalucia 2025 | 2.8 | 2025.04.25 Troyano Dascalu, David (94793859) (1431) | 1 | 91.00% | 1. d4 f5 2. Bf4 e6 3. Nf3 Nf6 | |
| 2025.04.25 | Menores Andalucia 2025 | 1.10 | 2025.04.25 Aragon Ramos, Noa (523010584) | 1 | 97.60% | 1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 | |
| 2024.07.06 | SUB 10 RAPIDO 2024 | 4.35 | 2024.07.06 Coca Majaron, Alvaro (94779570) (1568) | 0 | 90.10% | 1. e4 c5 2. Nf3 Nc6 3. c3 g6 | |
| 2024.07.03 | CE SUB 10.2024 | 4.39 | 2024.07.03 Castejon Tofe, Francisco Javier (54774101) (1512) | 0 | 83.70% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2024.07.02 | CE SUB 10.2024 | 3.20 | 2024.07.02 Climent Alcon, Alex (94715939) (1646) | 0 | 87.80% | 1. d4 Nf6 2. Nf3 d5 3. c4 c6 | |
| 2024.07.01 | CE SUB 10.2024 | 2.34 | 2024.07.01 Courrieu, Martin Jacques Claudes (94744467) (1597) | ½ | 87.70% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| 2024.04.12 | Menores Andalucia 2024 | 1.6 | 2024.04.12 Malagon Moreno, Bruno (94727180) (1451) | 0 | 77.50% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2023.07.02 | CE SUB8 2023 | 9.39 | 2023.07.02 Escrig Herrero, Alejandro (94757674) | 0 | 71.10% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | |
| 2023.07.01 | CE SUB8 2023 | 8.28 | 2023.07.01 Blanco Diaz, Cristobal Andres (94735980) | 0 | 78.20% | 1. d4 g6 2. c4 Bg7 3. Nc3 Nc6 | |
| 2023.07.01 | CE SUB8 2023 | 7.37 | 2023.07.01 Lorenzo Mayo, Fabiano (94768773) | 1 | 69.60% | 1. e4 c5 2. Nc3 Nc6 3. Bc4 g6 | |
| 2023.06.30 | CE SUB8 2023 | 5.38 | 2023.06.30 Fernandez Alhama, Lola (94760772) | 0 | 80.40% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 |