Player profile
Sanchez Oyervidez, Gina Mariana
Dossier
10 of 13 games analyzed.
Accuracy: 80.5%
Opened d4: 4/5Opened Nf3: 1/5
Castled kingside: 10Same-side castling: 9Opposite-side castling: 1
Fianchettoed kingside: 7Played in the center: 3Played on the queenside: 2Played on the kingside: 1
Initiated exchanges: 7Backward pawn: 7Active pieces: 6Sacrificed material: 6Space advantage: 6Isolated pawn: 5Missed tactics: 4Kept the bishop pair: 4Avoided exchanges: 2Played gambits: 1
Openings
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As White 5 games 1W 1D 3L
English Opening 1 game 0W 0D 1L
Symmetrical Variation 1 game 0W 0D 1L
Three Knights, Fianchetto Variation
1 game
0W
0D
1L
Queen's Gambit Declined 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Benoni 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
Modern Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Indian Defense 1 game 0W 0D 1L
Anti-Nimzo-Indian 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 8 games 1W 0D 7L
French Defense 3 games 0W 0D 3L
Franco-Sicilian Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Tarrasch Variation 1 game 0W 0D 1L
Open System
1 game
0W
0D
1L
Sicilian Defense 2 games 0W 0D 2L
O'Kelly Variation 1 game 0W 0D 1L
Venice System
1 game
0W
0D
1L
Paulsen-Basman Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
English Opening 2 games 1W 0D 1L
Anglo-Indian Defense 1 game 1W 0D 0L
Queen's Knight Variation
1 game
1W
0D
0L
Symmetrical Variation 1 game 0W 0D 1L
Full Symmetry Line
1 game
0W
0D
1L
Queen's Gambit Accepted 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 87
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 13 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.05.07 | Round 1: Ortega Beltran, Ximena - Sanchez Oyervidez, Gina Mariana | 1.2 | 2026.05.07 Ortega Beltran, Ximena (5125090) (1841) | 0 | 77.70% | 1. c4 d5 2. d4 dxc4 3. a4 Nf6 | |
| 2026.05.07 | Round 1: Sanchez Oyervidez, Gina Mariana - Mukul Aldana, Daniela Maria | 1.5 | 2026.05.07 Mukul Aldana, Daniela Maria (5128145) (1820) | 0 | 83.70% | 1. Nf3 c5 2. c4 Nc6 3. g3 g6 | |
| 2026.05.04 | Round 1: Huerta Osorno, Erin - Sanchez Oyervidez, Gina Mariana | 1.3 | 2026.05.04 Huerta Osorno, Erin (5128129) (1815) | 0 | - | 1. e4 c5 2. Nf3 a6 3. c3 d5 | |
| 2025.10.29 | Round 5: Sanchez Oyervidez, Gina Mariana - Reyes Gutierrez, Nathalia Elizabeth | 5.12 | 2025.10.29 Reyes Gutierrez, Nathalia Elizabeth (5146836) | ½ | 90.80% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.10.29 | Round 4: Mendoza Recio, Josselyne - Sanchez Oyervidez, Gina Mariana | 4.6 | 2025.10.29 Mendoza Recio, Josselyne (5117771) (1786) | 0 | - | 1. e4 e6 2. d4 c5 3. Nf3 cxd4 | |
| 2025.10.29 | Round 2: Jarillo Gonzalez, Andrea Paulina - Sanchez Oyervidez, Gina Mariana | 2.6 | 2025.10.29 Jarillo Gonzalez, Andrea Paulina (5170613) (1735) | 0 | 80.40% | 1. e4 e6 2. d4 c5 3. c3 cxd4 | |
| 2025.10.29 | Round 6: Sanchez Oyervidez, Gina Mariana - Ortega Beltran, Ximena | 6.7 | 2025.10.29 Ortega Beltran, Ximena (5125090) (1883) | 1 | 75.80% | 1. d4 Nf6 2. c4 c5 3. dxc5 Nc6 | |
| 2025.10.29 | Round 5: Hernandez Gonzalez, Maria Samantha - Sanchez Oyervidez, Gina Mariana | 5.9 | 2025.10.29 Hernandez Gonzalez, Maria Samantha (5146607) (1701) | 1 | 73.90% | 1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 | |
| 2025.10.29 | Round 4: Sanchez Oyervidez, Gina Mariana - Huerta Osorno, Erin | 4.7 | 2025.10.29 Huerta Osorno, Erin (5128129) (1718) | 0 | 83.00% | 1. d4 g6 2. c4 Bg7 3. Nf3 d6 | |
| 2025.10.29 | Round 2: Sanchez Oyervidez, Gina Mariana - Cabrera Bautista, Valeria Fernanda | 2.8 | 2025.10.29 Cabrera Bautista, Valeria Fernanda (5133904) (1720) | 0 | 79.70% | 1. d4 Nf6 2. c4 e6 3. Nf3 Be7 | |
| 2025.10.28 | Round 6: Ortega Beltran, Ximena - Sanchez Oyervidez, Gina Mariana | 6.8 | 2025.10.28 Ortega Beltran, Ximena (5125090) (1860) | 0 | 79.30% | 1. c4 Nf6 2. Nc3 c5 3. g3 g6 | |
| 2025.10.27 | Round 4: Villalva Cedano, Mariel - Sanchez Oyervidez, Gina Mariana | 4.10 | 2025.10.27 Villalva Cedano, Mariel (5131944) (1629) | 0 | 80.20% | 1. e4 e6 2. Nc3 d5 3. exd5 exd5 | |
| 2025.10.26 | Round 2: Cabrera Bautista, Valeria Fernanda - Sanchez Oyervidez, Gina Mariana | 2.9 | 2025.10.26 Cabrera Bautista, Valeria Fernanda (5133904) (1719) | 0 | - | 1. e4 e6 2. d4 d5 3. Nd2 c5 |