Player profile
De Leon, Daiana
Dossier
36 of 39 games analyzed.
Accuracy: 84.3%
Opened d4: 12/17Opened e4: 2/17Opened f4: 1/17Opened g4: 1/17Opened c4: 1/17
Same-side castling: 26Castled kingside: 25Castled queenside: 8Did not castle: 3Opposite-side castling: 2
Fianchettoed kingside: 15Played on the queenside: 15Played in the center: 11Played on the kingside: 7Fianchettoed queenside: 5
Initiated exchanges: 24Active pieces: 24Backward pawn: 20Sacrificed material: 20Space advantage: 19Kept the bishop pair: 18Isolated pawn: 13Missed tactics: 11Avoided exchanges: 9Played gambits: 4
Openings
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As White 19 games 4W 3D 12L
? 7 games 1W 0D 6L
(unspecified) 7 games 1W 0D 6L
(unspecified)
7 games
1W
0D
6L
King's Indian Defense 3 games 1W 1D 1L
Karpov System 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Fianchetto Variation 1 game 1W 0D 0L
Lesser Simagin (Spassky)
1 game
1W
0D
0L
Slav Defense 2 games 0W 1D 1L
Modern Line 2 games 0W 1D 1L
(unspecified)
2 games
0W
1D
1L
Grünfeld Defense 2 games 0W 0D 2L
Three Knights Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Gambit Declined 2 games 2W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Ragozin Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Indian Defense 1 game 0W 1D 0L
Normal Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Catalan Opening 1 game 0W 0D 1L
Open Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Bogo-Indian Defense 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
As Black 20 games 3W 3D 14L
Caro-Kann Defense 7 games 2W 1D 4L
Advance Variation 3 games 1W 0D 2L
Botvinnik-Carls Defense
3 games
1W
0D
2L
Exchange Variation 3 games 1W 0D 2L
(unspecified)
3 games
1W
0D
2L
Classical Variation 1 game 0W 1D 0L
Maróczy Attack
1 game
0W
1D
0L
? 7 games 1W 1D 5L
(unspecified) 7 games 1W 1D 5L
(unspecified)
7 games
1W
1D
5L
Neo-Grünfeld Defense 2 games 0W 0D 2L
Classical Variation 2 games 0W 0D 2L
Original Defense
2 games
0W
0D
2L
Sicilian Defense 2 games 0W 1D 1L
Open 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Czerniak Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Indian Defense 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Bird Opening 1 game 0W 0D 1L
Dutch Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 117
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 39 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.11.02 | Round 5: Gomez Gonzales, Fabiana - De Leon, Daiana | 5.7 | 2026.11.02 Gomez Gonzales, Fabiana (3860191) (1979) | 0 | 74.70% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2026.11.01 | Round 4: De Leon, Daiana - Morales Flores, Monserrat | 4.7 | 2026.11.01 Morales Flores, Monserrat (3412016) (1955) | ½ | - | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.10.31 | Round 3: Suarez, Lucia - De Leon, Daiana | 3.12 | 2026.10.31 Suarez, Lucia (3030652) (1741) | 1 | 92.20% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2026.10.31 | Round 2: De Leon, Daiana - Silva Rosas, Natalia | 2.10 | 2026.10.31 Silva Rosas, Natalia (3000575) (1815) | ½ | 86.50% | 1. d4 Nf6 2. c4 a6 3. g3 h6 | |
| 2026.10.30 | Round 1: Perez Hernandez, Vicmary C. - De Leon, Daiana | 1.9 | 2026.10.30 Perez Hernandez, Vicmary C. (3930831) (2030) | 0 | 81.80% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2026.09.14 | Round 7: De Leon, Daiana - Lugo Martinez, Jimena Sofia | 7.8 | 2026.09.14 Lugo Martinez, Jimena Sofia (3710793) (1704) | 1 | 75.80% | 1. e4 b6 2. Nc3 e6 3. Ne3 Be7 | |
| 2026.09.14 | Round 6: Avendano Icaza, Alessia Rebeca - De Leon, Daiana | 6.5 | 2026.09.14 Avendano Icaza, Alessia Rebeca (6624251) (1986) | 0 | 72.50% | 1. d4 d5 2. Nf3 Ncd6 3. c3 c6 | |
| 2026.09.14 | Round 5: De Leon, Daiana - Aliaga Fernandez, Ingrid Y | 5.7 | 2026.09.14 Aliaga Fernandez, Ingrid Y (3802191) (2197) | 0 | 94.70% | 1. f4 c5 2. Nc3 d6 3. e4 Nc6 | |
| 2026.09.14 | Round 4: Brizzi, Milagros Tatiana - De Leon, Daiana | 4.6 | 2026.09.14 Brizzi, Milagros Tatiana (128350) (1966) | 0 | 71.40% | 1. d4 Nf6 2. Bf4 d6 3. e4 e5 | |
| 2026.09.14 | Round 3: De Leon, Daiana - Toro Castaneda, Elizabeth | 3.6 | 2026.09.14 Toro Castaneda, Elizabeth (4429559) (2024) | 0 | 78.10% | 1. d4 d5 2. c3 c6 3. e4 dxe4 | |
| 2026.09.14 | Round 2: Pena Gonzalez, Clara Isabel - De Leon, Daiana | 2.7 | 2026.09.14 Pena Gonzalez, Clara Isabel (3924203) (1810) | 0 | 80.00% | 1. e4 e5 2. f4 exf4 3. d4 d6 | |
| 2026.09.14 | Round 1: De Leon, Daiana - Kilibarda Acebey, Veroska Isabela | 1.5 | 2026.09.14 Kilibarda Acebey, Veroska Isabela (3318419) (1855) | 0 | 82.40% | 1. d4 d5 2. Nc3 e6 3. f3 Bd7 | |
| 2026.09.14 | Round 7: Avendano Icaza, Alessia Rebeca - De Leon, Daiana | 7.6 | 2026.09.14 Avendano Icaza, Alessia Rebeca (6624251) (1911) | 0 | 79.50% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2026.09.14 | Round 6: De Leon, Daiana - Lugo Martinez, Jimena Sofia | 6.6 | 2026.09.14 Lugo Martinez, Jimena Sofia (3710793) (1625) | ½ | 91.70% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2026.09.14 | Round 5: Brizzi, Milagros Tatiana - De Leon, Daiana | 5.7 | 2026.09.14 Brizzi, Milagros Tatiana (128350) (2025) | 0 | 86.30% | 1. e4 c6 2. d4 d5 3. e5 c5 | |
| 2026.09.14 | Round 4: De Leon, Daiana - Aliaga Fernandez, Ingrid Y | 4.5 | 2026.09.14 Aliaga Fernandez, Ingrid Y (3802191) (2040) | 0 | 88.30% | 1. d4 d5 2. c4 c6 3. Nf3 dxc4 | |
| 2026.09.14 | Round 3: De Leon, Daiana - Pena Gonzalez, Clara Isabel | 3.8 | 2026.09.14 Pena Gonzalez, Clara Isabel (3924203) (1786) | 0 | 88.60% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2026.09.14 | Round 2: Kilibarda Acebey, Veroska Isabela - De Leon, Daiana | 2.5 | 2026.09.14 Kilibarda Acebey, Veroska Isabela (3318419) (1762) | 0 | - | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2026.09.14 | Round 1: De Leon, Daiana - Toro Castaneda, Elizabeth | 1.7 | 2026.09.14 Toro Castaneda, Elizabeth (4429559) (2020) | 0 | - | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2026.09.13 | Round 7: Aliaga Fernandez, Ingrid Y - De Leon, Daiana | 7.5 | 2026.09.13 Aliaga Fernandez, Ingrid Y (3802191) (2040) | 0 | 92.70% | 1. f4 d6 2. Nf3 Nf6 3. c3 Bd7 | |
| 2026.09.13 | Round 6: Avendano Icaza, Alessia Rebeca - De Leon, Daiana | 6.6 | 2026.09.13 Avendano Icaza, Alessia Rebeca (6624251) (1911) | 0 | 79.00% | 1. e4 e5 2. Nc3 f6 3. f3 Nc6 | |
| 2026.09.13 | Round 5: De Leon, Daiana - Toro Castaneda, Elizabeth | 5.6 | 2026.09.13 Toro Castaneda, Elizabeth (4429559) (2020) | 0 | 78.30% | 1. e4 g6 2. Ne3 d6 3. Nc3 c6 | |
| 2026.09.13 | Round 4: Brizzi, Milagros Tatiana - De Leon, Daiana | 4.7 | 2026.09.13 Brizzi, Milagros Tatiana (128350) (2025) | 1 | 86.80% | 1. f4 d6 2. g3 Bc6 3. Nf3 Nd7 | |
| 2026.09.13 | Round 3: De Leon, Daiana - Kilibarda Acebey, Veroska Isabela | 3.5 | 2026.09.13 Kilibarda Acebey, Veroska Isabela (3318419) (1762) | 0 | 86.80% | 1. g4 Nc6 2. h4 e5 3. Nc3 b6 | |
| 2026.09.13 | Round 2: Lugo Martinez, Jimena Sofia - De Leon, Daiana | 2.8 | 2026.09.13 Lugo Martinez, Jimena Sofia (3710793) (1625) | ½ | 71.20% | 1. c4 c5 2. Nc3 d6 3. g3 Bc6 | |
| 2026.09.13 | Round 1: De Leon, Daiana - Pena Gonzalez, Clara Isabel | 1.7 | 2026.09.13 Pena Gonzalez, Clara Isabel (3924203) (1786) | 0 | 71.90% | 1. c4 e5 2. b3 d6 3. d4 exd4 | |
| 2026.03.28 | Round 7: De Leon, Daiana - Altesor, Caterina | 7.4 | 2026.03.28 Altesor, Caterina (3017613) (1705) | 0 | 80.30% | 1. d4 Nf6 2. c4 g6 3. Nc3 d5 | |
| 2026.03.28 | Round 5: Polito, Evangelina - De Leon, Daiana | 5.4 | 2026.03.28 Polito, Evangelina (3029220) (1778) | 0 | 84.30% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2026.03.28 | Round 4: De Leon, Daiana - Silva Rosas, Natalia | 4.2 | 2026.03.28 Silva Rosas, Natalia (3000575) (1872) | 1 | 92.80% | 1. d4 d5 2. c4 e6 3. Nf3 h6 | |
| 2026.03.28 | Round 3: Fabra, Nahiara - De Leon, Daiana | 3.3 | 2026.03.28 Fabra, Nahiara (3009572) (1812) | ½ | 90.80% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2026.03.28 | Round 2: De Leon, Daiana - Machado, Sheyla | 2.3 | 2026.03.28 Machado, Sheyla (3022773) (1836) | 1 | 95.10% | 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 | |
| 2026.03.28 | Round 1: Suarez, Lucia - De Leon, Daiana | 1.2 | 2026.03.28 Suarez, Lucia (3030652) (1569) | 0 | 86.50% | 1. e4 c5 2. b3 Nc6 3. Bb2 d6 | |
| 2026.03.27 | Round 6: Silva, Agustina - De Leon, Daiana | 6.1 | 2026.03.27 Silva, Agustina (3022919) (1851) | 0 | 90.60% | 1. d4 Nf6 2. Bf4 d5 3. e3 e6 | |
| 2025.04.19 | Ronda 7: De Leon, Daiana - Araque, Silvana | 7.3 | 2025.04.19 Araque, Silvana (3017729) (1529) | 1 | 91.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2025.04.18 | Ronda 6: Fabra, Nahiara - De Leon, Daiana | 6.2 | 2025.04.18 Fabra, Nahiara (3009572) (1782) | ½ | 89.50% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | |
| 2025.04.17 | Ronda 5: De Leon, Daiana - Cardozo, Camila | 5.4 | 2025.04.17 Cardozo, Camila (3004457) (1677) | 0 | 88.70% | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.04.15 | Ronda 3: Silva Rosas, Natalia - De Leon, Daiana | 3.4 | 2025.04.15 Silva Rosas, Natalia (3000575) (1839) | 0 | 78.50% | 1. f4 d5 2. Nf3 Nf6 3. d3 Bg4 | |
| 2025.04.14 | Ronda 2: De Leon, Daiana - Quevedo, Andreina | 2.2 | 2025.04.14 Quevedo, Andreina (3004147) (1842) | 0 | 77.50% | 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ | |
| 2025.04.13 | Ronda 1: Aguirre, Milagros - De Leon, Daiana | 1.3 | 2025.04.13 Aguirre, Milagros (3011577) (1697) | 1 | 98.60% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 |