Player profile
Gallego Diaz, Andrea Valentina
Dossier
27 of 31 games analyzed.
Accuracy: 85.1%
Opened e4: 15/15
Castled kingside: 16Same-side castling: 15Did not castle: 8Castled queenside: 3Opposite-side castling: 3
Played in the center: 9Fianchettoed kingside: 8Fianchettoed queenside: 7Played on the queenside: 7Played on the kingside: 5
Kept the bishop pair: 22Space advantage: 17Backward pawn: 16Active pieces: 15Sacrificed material: 15Missed tactics: 14Initiated exchanges: 12Isolated pawn: 11Avoided exchanges: 7Played gambits: 4
Openings
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As White 16 games 6W 4D 6L
Sicilian Defense 6 games 3W 1D 2L
Dragon Variation 2 games 0W 0D 2L
Classical Variation
2 games
0W
0D
2L
Accelerated Dragon 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Kan Variation 1 game 1W 0D 0L
Modern Variation
1 game
1W
0D
0L
Scheveningen Variation 1 game 1W 0D 0L
Classical Variation
1 game
1W
0D
0L
Modern Variations 1 game 0W 1D 0L
Main Line
1 game
0W
1D
0L
Caro-Kann Defense 4 games 1W 1D 2L
Classical Variation 2 games 1W 0D 1L
Spassky Variation
1 game
1W
0D
0L
(unspecified)
1 game
0W
0D
1L
Advance Variation 2 games 0W 1D 1L
Short Variation
1 game
0W
0D
1L
(unspecified)
1 game
0W
1D
0L
Scotch Game 2 games 0W 0D 2L
Mieses Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Classical Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Italian Game 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Giuoco Pianissimo
1 game
1W
0D
0L
Scandinavian Defense 1 game 0W 1D 0L
Main Line 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Philidor Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
French Defense 1 game 1W 0D 0L
Tarrasch Variation 1 game 1W 0D 0L
Closed Variation
1 game
1W
0D
0L
As Black 15 games 7W 1D 7L
Sicilian Defense 10 games 5W 1D 4L
Dragon Variation 3 games 3W 0D 0L
(unspecified)
2 games
2W
0D
0L
Yugoslav Attack, Chinese Dragon
1 game
1W
0D
0L
Alapin Variation 2 games 1W 0D 1L
Smith-Morra Declined
2 games
1W
0D
1L
Taimanov Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Delayed Alapin Variation 1 game 0W 0D 1L
with e6
1 game
0W
0D
1L
Lasker-Dunne Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Kan Variation 1 game 0W 0D 1L
Knight Variation
1 game
0W
0D
1L
Chekhover Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Indian Defense 2 games 2W 0D 0L
Accelerated London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Pawn Game 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Anderssen's Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
King's Indian Defense 1 game 0W 0D 1L
Fianchetto Variation 1 game 0W 0D 1L
Debrecen Defense
1 game
0W
0D
1L
Blunders Top 4 of 154
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 31 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2025.12.20 | Round 7: Gallego Diaz, Andrea Valentina - Aguilar Guerrero, Maria de los Angeles | 7.4 | 2025.12.20 Aguilar Guerrero, Maria de los Angeles (3981134) (1830) | 0 | 74.50% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2025.12.20 | Round 5: Paredes Vasquez, Aaron Javier - Gallego Diaz, Andrea Valentina | 5.4 | 2025.12.20 Paredes Vasquez, Aaron Javier (3999564) (1504) | 0 | - | ||
| 2025.12.20 | Round 3: Martinez Gonzalez, Esther Virginia - Gallego Diaz, Andrea Valentina | 3.4 | 2025.12.20 Martinez Gonzalez, Esther Virginia (23928530) (1562) | 1 | - | 1. d4 Nf6 2. Bf4 c5 3. e3 Qb6 | |
| 2025.12.11 | Round 9: Gallego Diaz, Andrea Valentina - Varela Acosta, Valeria | 9.8 | 2025.12.11 Varela Acosta, Valeria (144411235) (1659) | 1 | 98.00% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 | |
| 2025.12.10 | Round 8: Morillo Chirinos, Leticia Sofia - Gallego Diaz, Andrea Valentina | 8.5 | 2025.12.10 Morillo Chirinos, Leticia Sofia (3994872) (1715) | 0 | 90.10% | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | |
| 2025.12.10 | Round 7: Gallego Diaz, Andrea Valentina - Puma Lezama, Angela Fernanda | 7.7 | 2025.12.10 Puma Lezama, Angela Fernanda (81404590) (1530) | ½ | 83.80% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 | |
| 2025.12.09 | Round 6: Ruiz Amaya, Valeria Saray - Gallego Diaz, Andrea Valentina | 6.8 | 2025.12.09 Ruiz Amaya, Valeria Saray (144417101) (1473) | 1 | 92.10% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.12.09 | Round 9: Gallego Diaz, Andrea Valentina - Paredes Alvarez, Salome | 9.8 | 2025.12.09 Paredes Alvarez, Salome (144437897) (1525) | ½ | 92.90% | 1. e4 e5 2. Nf3 d6 3. h3 Nf6 | |
| 2025.12.09 | Round 8: Puma Lezama, Angela Fernanda - Gallego Diaz, Andrea Valentina | 8.7 | 2025.12.09 Puma Lezama, Angela Fernanda (81404590) (1572) | 0 | 50.20% | 1. e4 c5 2. Nf3 e6 3. c3 Nf6 | |
| 2025.12.09 | Round 7: Gallego Diaz, Andrea Valentina - Aguasaco Pardo, Maria Alejandra | 7.7 | 2025.12.09 Aguasaco Pardo, Maria Alejandra (144470479) | 1 | 89.20% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2025.12.09 | Round 6: Lopez Sosa, Lizeth Stefanya - Gallego Diaz, Andrea Valentina | 6.8 | 2025.12.09 Lopez Sosa, Lizeth Stefanya (144417438) (1602) | ½ | 88.10% | 1. e4 c5 2. g3 e6 3. Bg2 Nc6 | |
| 2025.12.08 | Round 5: Gallego Diaz, Andrea Valentina - Arando Ochoa, Diana Valentina | 5.11 | 2025.12.08 Arando Ochoa, Diana Valentina (81420668) (1483) | 1 | - | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 | |
| 2025.12.07 | Round 3: Gallego Diaz, Andrea Valentina - Castillo Anzola, Sara Sofia | 3.21 | 2025.12.07 Castillo Anzola, Sara Sofia (4482433) (1537) | 0 | 72.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.09.20 | Round 7: Gallego Diaz, Andrea Valentina - Vergara Perez, Marcela Sophia | 7.3 | 2025.09.20 Vergara Perez, Marcela Sophia (3984451) (1720) | 1 | 93.70% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.09.19 | Round 6: Gallego Diaz, Andrea Valentina - Jimenez Francisco, Angelica Maria | 6.4 | 2025.09.19 Jimenez Francisco, Angelica Maria (3998576) (1701) | 1 | 97.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.09.18 | Round 3: Aguilar Guerrero, Maria de los Angeles - Gallego Diaz, Andrea Valentina | 3.3 | 2025.09.18 Aguilar Guerrero, Maria de los Angeles (3981134) (1727) | 0 | - | 1. e4 c5 2. Nf3 e6 3. Nc3 a6 | |
| 2024.12.13 | Round 9: Gallego Diaz, Andrea Valentina - Mandujano Alagon Ghaydaa Ceneth | 9.2 | 2024.12.13 Mandujano Alagon Ghaydaa Ceneth (3879879) (1905) | 1 | 98.10% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2024.12.09 | Round 2: Gallego Diaz, Andrea Valentina - Donda, Jazmin | 2.2 | 2024.12.09 Donda, Jazmin (197564) (1823) | 0 | 88.60% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2024.10.12 | Round 7: Gallego Diaz, Andrea Valentina - Jimenez Francisco, Angelica Maria | 7.4 | 2024.10.12 Jimenez Francisco, Angelica Maria (3998576) (1612) | ½ | 88.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.10.12 | Round 6: Diaz Castillo, Kaissa Soireth - Gallego Diaz, Andrea Valentina | 6.4 | 2024.10.12 Diaz Castillo, Kaissa Soireth (3976475) (1445) | 1 | 71.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.10.11 | Round 3: Daboin Martinez, Samantha Sarahi - Gallego Diaz, Andrea Valentina | 3.4 | 2024.10.11 Daboin Martinez, Samantha Sarahi (3996972) (1582) | 1 | 75.20% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.10.10 | Round 5: Gallego Diaz, Andrea Valentina - Aguilar Guerrero, Maria de los Angeles | 5.3 | 2024.10.10 Aguilar Guerrero, Maria de los Angeles (3981134) (1566) | 0 | 77.70% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2024.10.10 | Round 4: Morillo Chirinos, Leticia Sofia - Gallego Diaz, Andrea Valentina | 4.3 | 2024.10.10 Morillo Chirinos, Leticia Sofia (3994872) (1568) | 1 | 94.10% | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 | |
| 2024.07.12 | Round 3: Aguilar Guerrero, Maria de los Angeles - Gallego Diaz, Andrea Valentina | 3.7 | 2024.07.12 Aguilar Guerrero, Maria de los Angeles (3981134) (1554) | 0 | 85.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.07.12 | Round 2: Gallego Diaz, Andrea Valentina - Garcia Acosta, Victoria Maria | 2.3 | 2024.07.12 Garcia Acosta, Victoria Maria (3976211) (1541) | 0 | 77.70% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2024.06.24 | Round 4: Gallego Diaz, Andrea Valentina - Sosa Sanz, Isis Carolina | 4.6 | 2024.06.24 Sosa Sanz, Isis Carolina (3946096) (1583) | 0 | 79.60% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2024.06.23 | Round 5: Reyes Mayorca, Catherine Sofia - Gallego Diaz, Andrea Valentina | 2024.06.23 Reyes Mayorca, Catherine Sofia (3980790) (1664) | 0 | 84.70% | 1. a3 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2024.06.23 | Round 9: Torres Pena, Ambar Sarahy - Gallego Diaz, Andrea Valentina | 2024.06.23 Torres Pena, Ambar Sarahy (23913380) | 1 | 88.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2024.06.22 | Round 8: Gallego Diaz, Andrea Valentina - Hevia Navas, Zahied Teilid | 2024.06.22 Hevia Navas, Zahieh Teilid (3966151) (1503) | ½ | 88.70% | 1. e4 c6 2. d4 d5 3. e5 e6 | ||
| 2024.06.22 | Round 7: Brito Marquez, Sophia Valentina - Gallego Diaz, Andrea Valentina | 2024.06.22 Brito Marquez, Sophia Valentina (3951529) (1578) | 1 | 86.80% | 1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 | ||
| 2024.06.21 | Round 5: Reyes Mayorca, Catherine Sofia - Gallego Diaz, Andrea Valentina | 2024.06.21 Reyes Mayorca, Catherine Sofia (3980790) (1651) | 0 | 90.30% | 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 |