Player profile
Espinoza Pacheco, Aldryn Leo
Dossier
34 of 41 games analyzed.
Accuracy: 88.9%
Opened d4: 10/11Opened b3: 1/11
Castled kingside: 18Same-side castling: 14Did not castle: 4Opposite-side castling: 3Castled queenside: 1
Fianchettoed kingside: 10Played in the center: 10Played on the queenside: 6Played on the kingside: 4Fianchettoed queenside: 4
Space advantage: 18Active pieces: 18Kept the bishop pair: 17Initiated exchanges: 16Sacrificed material: 16Isolated pawn: 14Backward pawn: 14Missed tactics: 8Avoided exchanges: 3Played gambits: 2
Openings
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As White 15 games 9W 2D 2L
Indian Defense 4 games 2W 0D 1L
Budapest Gambit Accepted 2 games 1W 0D 0L
Main Line, Rubinstein Variation
1 game
0W
0D
0L
Fajarowicz Defense
1 game
1W
0D
0L
Anti-Grünfeld 2 games 1W 0D 1L
Alekhine Variation
2 games
1W
0D
1L
Sicilian Defense 2 games 2W 0D 0L
Kan Variation 1 game 1W 0D 0L
Modern Variation
1 game
1W
0D
0L
Najdorf Variation 1 game 1W 0D 0L
Adams Attack
1 game
1W
0D
0L
Slav Defense 2 games 1W 1D 0L
Two Knights Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Chebanenko Variation 1 game 0W 1D 0L
Advance System
1 game
0W
1D
0L
Benoni Defense 2 games 0W 1D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Old Benoni 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Italian Game 1 game 1W 0D 0L
Anti-Fried Liver Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Nimzo-Larsen Attack 1 game 1W 0D 0L
Modern Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Indian Defense 1 game 1W 0D 0L
Sämisch Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Gambit Declined 1 game 0W 0D 0L
Three Knights Variation 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
Queen's Indian Defense 1 game 1W 0D 0L
Kasparov-Petrosian Variation 1 game 1W 0D 0L
Marco Defense
1 game
1W
0D
0L
As Black 15 games 4W 2D 9L
Sicilian Defense 8 games 2W 1D 5L
Najdorf Variation 3 games 1W 0D 2L
Adams Attack
2 games
1W
0D
1L
(unspecified)
1 game
0W
0D
1L
Closed 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
O'Kelly Variation 1 game 0W 0D 1L
Venice System, Steiner Line
1 game
0W
0D
1L
Moscow Variation 1 game 0W 1D 0L
Sokolsky Variation
1 game
0W
1D
0L
Kan Variation 1 game 0W 0D 1L
Maróczy Bind, Réti Variation
1 game
0W
0D
1L
Grünfeld Defense 3 games 0W 0D 3L
Exchange Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Three Knights Variation 1 game 0W 0D 1L
Petrosian System
1 game
0W
0D
1L
Russian Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Indian Defense 1 game 1W 0D 0L
Fianchetto Variation 1 game 1W 0D 0L
Panno Variation
1 game
1W
0D
0L
East Indian Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Zukertort Opening 1 game 0W 1D 0L
Nimzo-Larsen Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 159
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 41 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2025.12.07 | I ABIERTO INTERNACIONAL IRT ESTANDAR ICA LA CIUDAD DEL ETERNO SOL 2025 | 6.2 | 2025.12.07 Candiotti Tataje, Sebastian Valentino (3892727) (1663) | 1 | - | 1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 | |
| 2025.12.07 | I ABIERTO INTERNACIONAL IRT ESTANDAR ICA LA CIUDAD DEL ETERNO SOL 2025 | 5.2 | 2025.12.07 Aguilar Huaraca, Briana Camila (3879348) (1610) | 1 | - | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.12.07 | I ABIERTO INTERNACIONAL IRT ESTANDAR ICA LA CIUDAD DEL ETERNO SOL 2025 | 4.1 | 2025.12.07 Paredes Lagos, Anthony Javier (3817210) (2318) | 0 | - | 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 | |
| 2025.12.06 | I ABIERTO INTERNACIONAL IRT ESTANDAR ICA LA CIUDAD DEL ETERNO SOL 2025 | 3.2 | 2025.12.06 Ramirez Bendezu, Maryand Luana (3879453) (1640) | 1 | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.12.06 | I ABIERTO INTERNACIONAL IRT ESTANDAR ICA LA CIUDAD DEL ETERNO SOL 2025 | 2.2 | 2025.12.06 Ramirez Bendezu, Arianna Valentina (3892069) (1617) | 1 | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.12.06 | I ABIERTO INTERNACIONAL IRT ESTANDAR ICA LA CIUDAD DEL ETERNO SOL 2025 | 1.2 | 2025.12.06 Canchos Huamani, Alvaro Eduardo | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bc4 h6 | |
| 2025.10.10 | Round 6: Espinoza Pacheco, Aldryn Leo - Santiago Lastra, Nefi | 6.11 | 2025.10.10 Santiago Lastra, Nefi (3803341) (1911) | * | - | 1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 | |
| 2025.10.10 | Round 5: Pillaca Cabrera, Rodrigo Gerardo - Espinoza Pacheco, Aldryn Leo | 5.8 | 2025.10.10 Pillaca Cabrera, Rodrigo Gerardo (3863921) (1883) | 0 | 83.90% | 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 | |
| 2025.10.09 | Round 4: Espinoza Pacheco, Aldryn Leo - Coaquira Gonzales, Oscar Adriano | 4.9 | 2025.10.09 Coaquira Gonzales, Oscar Adriano (3854655) (1904) | 1 | 92.50% | 1. b3 e5 2. Bb2 d6 3. e4 Nf6 | |
| 2025.10.09 | Round 3: Fernandez Sanchez, Fernando Miguel - Espinoza Pacheco, Aldryn Leo | 3.2 | 2025.10.09 Fernandez Sanchez, Fernando Miguel (3802299) (2369) | 0 | 91.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.10.08 | Round 2: Fuentes Alarcon, Paolo Eduardo - Espinoza Pacheco, Aldryn Leo | 2.13 | 2025.10.08 Fuentes Alarcon, Paolo Eduardo (3837858) (1896) | 1 | 90.50% | 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2025.10.08 | Round 1: Espinoza Pacheco, Aldryn Leo - Valles Aguilar, Julio Cesar | 1.19 | 2025.10.08 Valles Aguilar, Julio Cesar (81414382) (1763) | 1 | 87.40% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | |
| 2024.07.06 | Round 11: Sanchez Negreiros, Jose Alberto - Espinoza Pacheco, Aldryn Leo | 11.1 | 2024.07.06 Sanchez Negreiros, Jose Alberto (3851516) (1972) | 0 | 91.30% | 1. e4 c5 2. Nf3 a6 3. c3 d6 | |
| 2024.07.06 | Round 10: Espinoza Pacheco, Aldryn Leo - Leiva, Gianmarco | 10.1 | 2024.07.06 Leiva, Gianmarco (3804399) (2394) | * | 88.40% | 1. d4 e6 2. c4 Nf6 3. Nf3 d5 | |
| 2024.07.06 | Round 8: Espinoza Pacheco, Aldryn Leo - Ccerhuayo Escobedo, Mels Leopold | 8.1 | 2024.07.06 Ccerhuayo Escobedo, Mels Leopold (3825302) (1992) | 1 | 90.90% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | |
| 2024.07.06 | Round 7: Parra Gonzales, Andre Leonardo - Espinoza Pacheco, Aldryn Leo | 7.1 | 2024.07.06 Parra Gonzales, Andre Leonardo (3860604) (2043) | 0 | 88.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.07.06 | Round 6: Espinoza Pacheco, Aldryn Leo - Flores Quillas, Diego Saul Rodri | 6.1 | 2024.07.06 Flores Quillas, Diego Saul Rodri (3822508) (2460) | 0 | 74.10% | 1. d4 Nf6 2. c4 e6 3. Nf3 c5 | |
| 2024.07.06 | Round 5: Fernandez Sanchez, Fernando Miguel - Espinoza Pacheco, Aldryn Leo | 5.1 | 2024.07.06 Fernandez Sanchez, Fernando Miguel (3802299) (2387) | ½ | 89.60% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2024.07.06 | Round 4: Espinoza Pacheco, Aldryn Leo - Delgado Romero, Marco | 4.1 | 2024.07.06 Delgado Romero, Marco (3832457) (2341) | 0 | 82.40% | 1. d4 Nf6 2. c4 g6 3. f3 e6 | |
| 2024.07.06 | Round 3: Principe, Gerson - Espinoza Pacheco, Aldryn Leo | 3.1 | 2024.07.06 Principe, Gerson (3804550) (2153) | 0 | 87.30% | 1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 | |
| 2024.07.06 | Round 2: Espinoza Pacheco, Aldryn Leo - Garay Ramirez, Estefano Javier | 2.1 | 2024.07.06 Garay Ramirez, Estefano Javier (3854060) (1896) | 1 | 87.40% | 1. d4 Nf6 2. c4 g6 3. f3 c5 | |
| 2024.07.06 | Round 1: Vasquez Vargas, Henry Richard - Espinoza Pacheco, Aldryn Leo | 1.1 | 2024.07.06 Vasquez Vargas, Henry Richard (3836878) (2206) | ½ | 79.30% | 1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 | |
| 2023.11.05 | Round 10: Carlos Eduardo Otalora Pacheco - Aldryn Leo Espinoza Pacheco | 2023.11.05 Carlos Eduardo Otalora Pacheco (2177) | 0 | 92.60% | 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 | ||
| 2023.11.05 | Round 9: Maria Camila Lopez Giraldo - Aldryn Leo Espinoza Pacheco | 2023.11.05 Maria Camila Lopez Giraldo (1724) | 1 | 98.70% | 1. e4 c5 2. Nc3 a6 3. a4 Nc6 | ||
| 2023.11.04 | Round 8: Aldryn Leo Espinoza Pacheco - Leonardo Clavijo Romero | 2023.11.04 Leonardo Clavijo Romero (1831) | ½ | 91.10% | 1. d4 d5 2. c4 c6 3. Nf3 Nf6 | ||
| 2023.11.04 | Round 7: Aldryn Leo Espinoza Pacheco - Carlos J Becerra | 2023.11.04 Carlos J Becerra (1508) | 1 | 97.20% | 1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 | ||
| 2023.11.03 | Round 6: Miguel Andres Herize Godoy - Aldryn Leo Espinoza Pacheco | 2023.11.03 Miguel Andres Herize Godoy (1861) | 0 | 85.20% | 1. e4 c5 2. Nc3 a6 3. a4 Nc6 | ||
| 2023.11.03 | Round 5: Aldryn Leo Espinoza Pacheco - Santiago Sanabria Calderon | 2023.11.03 Santiago Sanabria Calderon (1518) | 1 | 94.30% | 1. d4 Nf6 2. c4 e6 3. Nf3 b6 | ||
| 2023.11.02 | Round 4: Samuel David Claro Molinares - Aldryn Leo Espinoza Pacheco | 2023.11.02 Samuel David Claro Molinares (1825) | 0 | 90.50% | 1. e4 c5 2. Nf3 a6 3. c4 e6 | ||
| 2023.11.02 | Round 3: Aldryn Leo Espinoza Pacheco - Osmel Garcia Carey | 2023.11.02 Osmel Garcia Carey (2249) | ½ | 89.90% | 1. d4 c5 2. d5 g6 3. h4 h6 | ||
| 2023.11.01 | Round 2: Hector Ricardo Santagada - Aldryn Leo Espinoza Pacheco | 2023.11.01 Hector Ricardo Santagada (1775) | 1 | 95.00% | 1. d4 Nf6 2. c4 c5 3. d5 e6 | ||
| 2023.11.01 | Round 1: Aleksa Strikovic - Aldryn Leo Espinoza Pacheco | 2023.11.01 Aleksa Strikovic (2455) | 0 | 90.10% | 1. d4 d6 2. c4 e5 3. Nf3 e4 | ||
| 2023.10.29 | Round 9: Aldryn Leo Espinoza Pacheco - Kevin Noboa Silva | 2023.10.29 Kevin Noboa Silva (2278) | 1 | 97.80% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | ||
| 2023.10.28 | Round 8: Carla Heredia Serrano - Aldryn Leo Espinoza Pacheco | 2023.10.28 Carla Heredia Serrano (2063) | 0 | 86.20% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | ||
| 2023.10.28 | Round 7: Fabian Ernesto Vivas Zamora - Aldryn Leo Espinoza Pacheco | 2023.10.28 Fabian Ernesto Vivas Zamora (2352) | 0 | 80.70% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | ||
| 2023.10.27 | Round 6: Aldryn Leo Espinoza Pacheco - Raul Claverie | 2023.10.27 Raul Claverie (2399) | ½ | 86.30% | 1. d4 f5 2. e4 fxe4 3. Nc3 Nf6 | ||
| 2023.10.27 | Round 5: Ronald Jesus Brizuela Abreu - Aldryn Leo Espinoza Pacheco | 2023.10.27 Ronald Jesus Brizuela Abreu (2338) | 0 | 88.50% | 1. b3 e5 2. Bb2 Nc6 3. c4 Nf6 | ||
| 2023.10.26 | Round 4: Aldryn Leo Espinoza Pacheco - Osmel Garcia Carey | 2023.10.26 Osmel Garcia Carey (2283) | 0 | 88.70% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 | ||
| 2023.10.26 | Round 1: Jesus Suasnabar - Aldryn Leo Espinoza Pacheco | 2023.10.26 Jesus Suasnabar (1905) | ½ | 84.60% | 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 | ||
| 2023.10.26 | Round 2: Aldryn Leo Espinoza Pacheco - Anthony Javier Paredes Lagos | 2023.10.26 Anthony Javier Paredes Lagos (2362) | 0 | 85.70% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | ||
| 2023.10.26 | Round 3: Wilson Guillermo Palencia Morales - Aldryn Leo Espinoza Pacheco | 2023.10.26 Wilson Guillermo Palencia Morales (2307) | ½ | 91.50% | 1. e4 c5 2. c3 d5 3. d3 Nc6 |