Player profile
Sierra Isaza, Jose Eduardo
Dossier
47 of 57 games analyzed.
Accuracy: 86.5%
Opened e4: 17/19Opened Nf3: 1/19Opened d4: 1/19
Castled kingside: 31Same-side castling: 28Castled queenside: 5Did not castle: 2Opposite-side castling: 2
Played in the center: 16Played on the kingside: 10Fianchettoed kingside: 8Played on the queenside: 7Fianchettoed queenside: 7
Active pieces: 29Sacrificed material: 26Space advantage: 22Backward pawn: 21Kept the bishop pair: 19Initiated exchanges: 18Isolated pawn: 16Avoided exchanges: 13Missed tactics: 13Played gambits: 9
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 24 games 13W 6D 5L
Sicilian Defense 9 games 4W 3D 2L
Najdorf Variation 3 games 1W 1D 1L
Yates Variation
2 games
0W
1D
1L
Lipnitsky Attack
1 game
1W
0D
0L
Dragon Variation 2 games 1W 1D 0L
Yugoslav Attack, Hungarian Dragon
1 game
0W
1D
0L
Yugoslav Attack, Modern Line
1 game
1W
0D
0L
Closed 2 games 1W 0D 1L
Traditional
1 game
1W
0D
0L
(unspecified)
1 game
0W
0D
1L
Taimanov Variation 1 game 0W 1D 0L
Bastrikov Variation
1 game
0W
1D
0L
Grand Prix Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Italian Game 4 games 2W 2D 0L
Two Knights Defense 2 games 1W 1D 0L
Modern Bishop's Opening
1 game
0W
1D
0L
Max Lange Attack
1 game
1W
0D
0L
Scotch Gambit 1 game 1W 0D 0L
de Riviere Defense
1 game
1W
0D
0L
Classical Variation 1 game 0W 1D 0L
Giuoco Pianissimo
1 game
0W
1D
0L
Scotch Game 2 games 2W 0D 0L
Haxo Gambit 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Scotch Gambit 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Scandinavian Defense 1 game 1W 0D 0L
Main Line 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Pirc Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Vienna Game 1 game 0W 0D 1L
Paulsen Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Caro-Kann Defense 1 game 0W 0D 1L
Advance Variation 1 game 0W 0D 1L
Short Variation
1 game
0W
0D
1L
Réti Opening 1 game 1W 0D 0L
Anglo-Slav Variation 1 game 1W 0D 0L
with g3
1 game
1W
0D
0L
Zukertort Opening 1 game 1W 0D 0L
Sicilian Invitation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Benko Gambit Accepted 1 game 0W 0D 1L
Pawn Return Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
French Defense 1 game 0W 1D 0L
Schlechter Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Ruy Lopez 1 game 1W 0D 0L
Morphy Defense 1 game 1W 0D 0L
Neo-Arkhangelsk Variation
1 game
1W
0D
0L
As Black 22 games 9W 5D 8L
French Defense 6 games 0W 1D 5L
Rubinstein Variation 3 games 0W 1D 2L
Fort Knox Variation
3 games
0W
1D
2L
Chigorin 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
Advance Variation 1 game 0W 0D 1L
Main Line
1 game
0W
0D
1L
Sicilian Defense 6 games 6W 0D 0L
Alapin Variation 2 games 2W 0D 0L
(unspecified)
2 games
2W
0D
0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Closed 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Taimanov Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Kan Variation 1 game 1W 0D 0L
Knight Variation
1 game
1W
0D
0L
Slav Defense 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
King's Indian Attack 2 games 0W 1D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Symmetrical Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Gambit Accepted 1 game 1W 0D 0L
Central Variation 1 game 1W 0D 0L
McDonnell Defense
1 game
1W
0D
0L
Tarrasch Defense 1 game 0W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Indian Defense 1 game 1W 0D 0L
Accelerated London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Catalan Opening 1 game 0W 0D 1L
Open Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Ruy Lopez 1 game 0W 1D 0L
Fianchetto Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Queen's Pawn Game 1 game 0W 1D 0L
Accelerated London System 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Blunders Top 4 of 252
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 57 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.07.11 | Round 1: Sierra Isaza, Jose Eduardo - Munoz Galvez, Jhon Edison | 1.8 | 2026.07.11 Munoz Galvez, Jhon Edison (4403797) (2280) | ½ | 85.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2026.05.15 | Round 6: Lara Santos, Angel Sebastian - Sierra Isaza, Jose Eduardo | 6.7 | 2026.05.15 Lara Santos, Angel Sebastian (6430910) (2004) | 0 | 88.80% | 1. e4 e6 2. Qe2 c5 3. g3 Nc6 | |
| 2026.05.14 | Round 5: Sierra Isaza, Jose Eduardo - Espinosa Castaneda, Ronald Manuel | 5.5 | 2026.05.14 Espinosa Castaneda, Ronald Manuel (3535088) (2087) | ½ | 92.30% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2026.05.12 | Round 2: Sierra Isaza, Jose Eduardo - Palomino Quispe, Mateo Henry | 2.6 | 2026.05.12 Palomino Quispe, Mateo Henry (3851419) (2041) | ½ | 87.30% | 1. e4 c5 2. Nf3 g6 3. d4 cxd4 | |
| 2026.04.04 | Round 7: Ini Yovanna Gutierrez Valencia - Sierra Isaza, Jose Eduardo | 7.1 | 2026.04.04 Ini Yovanna Gutierrez Valencia | 1 | 98.90% | 1. e4 c5 2. d3 e6 3. f3 d5 | |
| 2026.04.04 | Round 6: Sierra Isaza, Jose Eduardo - Ramirez Fernandez, Avril Victoria | 6.1 | 2026.04.04 Ramirez Fernandez, Avril Victoria (144474954) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.04.04 | Round 5: Macias Perez, Marian - Sierra Isaza, Jose Eduardo | 5.1 | 2026.04.04 Macias Perez, Marian (144465092) | 1 | 80.80% | 1. e4 c5 2. c3 e6 3. d4 d5 | |
| 2026.04.03 | Round 4: Sierra Isaza, Jose Eduardo - Fajardo, Ronald Jared | 4.1 | 2026.04.03 Fajardo, Ronald Jared (144475500) | 1 | - | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 | |
| 2026.04.03 | Round 3: Acevedo Ramirez, Lizeth Dahiana - Sierra Isaza, Jose Eduardo | 3.1 | 2026.04.03 Acevedo Ramirez, Lizeth Dahiana (144424205) (1712) | 1 | - | 1. d4 d5 2. c4 dxc4 3. e4 e5 | |
| 2026.04.03 | Round 2: Sierra Isaza, Jose Eduardo - Estacio Espinosa, Sergio Andres | 2.1 | 2026.04.03 Estacio Espinosa, Sergio Andres (144446969) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2026.04.03 | Round 1: Soto Ramirez, Andres Camilo - Sierra Isaza, Jose Eduardo | 1.1 | 2026.04.03 Soto Ramirez, Andres Camilo (4466209) (1936) | 0 | - | 1. e4 e6 2. d4 d5 3. Nc3 dxe4 | |
| 2026.04.02 | Round 2: Sierra Isaza, Jose Eduardo - Chaparro Giron, Jorge Ivan | 2.2 | 2026.04.02 Chaparro Giron, Jorge Ivan (144460490) (1728) | 1 | 91.20% | 1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 | |
| 2026.04.01 | Round 6: Sierra Isaza, Jose Eduardo - Parra Ladino, Samuel Fernando | 6.1 | 2026.04.01 Parra Ladino, Samuel Fernando (144430620) (1742) | 1 | 95.30% | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 | |
| 2026.04.01 | Round 5: Brinez Bernal, Juan Fernando - Sierra Isaza, Jose Eduardo | 5.1 | 2026.04.01 Brinez Bernal, Juan Fernando (144423047) (1626) | ½ | 93.90% | 1. d4 d5 2. Nf3 Nf6 3. e3 c5 | |
| 2026.04.01 | Round 4: Sierra Isaza, Jose Eduardo - Tascon Castro, Diego Alejandro | 4.1 | 2026.04.01 Tascon Castro, Diego Alejandro (4473884) (1887) | ½ | 89.20% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2026.04.01 | Round 3: Tobar Beltran, Miguel Angel - Sierra Isaza, Jose Eduardo | 3.1 | 2026.04.01 Tobar Beltran, Miguel Angel (4479890) (1779) | 1 | 86.60% | 1. d4 Nf6 2. Bf4 e6 3. e3 c5 | |
| 2026.04.01 | Round 1: Paredes Alvarez, Salome - Sierra Isaza, Jose Eduardo | 1.2 | 2026.04.01 Paredes Alvarez, Salome (144437897) (1540) | 1 | 88.40% | 1. e4 c5 2. Nc3 e6 3. d3 Nc6 | |
| 2025.12.10 | Round 8: Sierra Isaza, Jose Eduardo - Rueda Ahumada, Gabriel Omar | 8.44 | 2025.12.10 Rueda Ahumada, Gabriel Omar (4496329) (1975) | 0 | 91.50% | 1. e4 e5 2. Nc3 Nc6 3. g3 Nf6 | |
| 2025.12.08 | Round 4: Sierra Isaza, Jose Eduardo - Naranjo Rodriguez, Miguel Angel | 4.48 | 2025.12.08 Naranjo Rodriguez, Miguel Angel (144433557) (1703) | 0 | 50.30% | 1. e4 c6 2. d4 d5 3. e5 Bf5 | |
| 2025.12.07 | Round 3: Vargas Sanchez, Daniel Jose - Sierra Isaza, Jose Eduardo | 3.2 | 2025.12.07 Vargas Sanchez, Daniel Jose (144421303) (2009) | 0 | 81.90% | 1. c4 Nf6 2. Nf3 e6 3. g3 d5 | |
| 2025.12.06 | Round 2: Sierra Isaza, Jose Eduardo - Salazar Perez, Nicolas David | 2.20 | 2025.12.06 Salazar Perez, Nicolas David (144418450) (1611) | 1 | 88.00% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.12.06 | Round 1: Dure Hetter, Alejo Daniel - Sierra Isaza, Jose Eduardo | 1.22 | 2025.12.06 Dure Hetter, Alejo Daniel (3718549) (1509) | 1 | 94.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.05.31 | Round 5: Sierra Isaza, Jose Eduardo - Fernandez, Andres | 5.5 | 2025.05.31 Fernandez Herrera, Andres (144410344) (1856) | 0 | 91.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.05.31 | Round 4: Sierra Isaza, Jose Eduardo - Velasquez Hernandez, Martin | 4.5 | 2025.05.31 Velasquez Hernandez, Martin (144406304) (1668) | ½ | 88.90% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | |
| 2025.03.24 | Round 7: Sierra Isaza, Jose Eduardo - Cardona Duque, Juan Esteban | 7.19 | 2025.03.24 Cardona Duque, Juan Esteban (4495357) (1978) | 1 | 89.80% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 | |
| 2025.03.24 | Round 6: Sierra Isaza, Jose Eduardo - Sanchez Riobo, Miguel Angel | 6.22 | 2025.03.24 Sanchez Riobo, Miguel Angel (4479769) (1653) | 1 | - | 1. Nf3 c5 | |
| 2025.03.24 | Round 5: Tobar Beltran, Miguel Angel - Sierra Isaza, Jose Eduardo | 5.24 | 2025.03.24 Tobar Beltran, Miguel Angel (4479890) (1504) | 1 | 75.10% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.03.24 | Round 4: Sierra Isaza, Jose Eduardo - Almanza Montoya, Joseph | 4.19 | 2025.03.24 Almanza Montoya, Joseph (144414358) (1683) | 0 | 88.20% | 1. d4 Nf6 2. c4 c5 3. d5 b5 | |
| 2025.03.24 | Round 3: Veira Taquez, Manuel Josue - Sierra Isaza, Jose Eduardo | 3.21 | 2025.03.24 Veira Taquez, Manuel Josue (144406665) (1803) | ½ | 87.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2025.03.24 | Round 2: Sierra Isaza, Jose Eduardo - Galvez Lopez, Juan Martin | 2.25 | 2025.03.24 Galvez Lopez, Juan Martin (144415125) (1747) | 1 | - | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.03.24 | Round 1: Quitian Higuita, Juan Esteban - Sierra Isaza, Jose Eduardo | 1.34 | 2025.03.24 Quitian Higuita, Juan Esteban (144443137) | 1 | - | 1. e4 c5 2. c3 e6 3. d4 d5 | |
| 2025.02.02 | Round 9: Sierra Isaza, Jose Eduardo - Hurtado Paez, Andres Jesus | 9.21 | 2025.02.02 Hurtado Paez, Andres Jesus (4483545) (1875) | 1 | 74.20% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2025.02.02 | Round 8: Casas Mejia, Santiago - Sierra Isaza, Jose Eduardo | 8.34 | 2025.02.02 Casas Mejia, Santiago (144415060) (1504) | 1 | 85.40% | 1. d4 d5 2. c4 c6 3. Nc3 a6 | |
| 2025.02.01 | Round 7: Sierra Isaza, Jose Eduardo - Franco Torres, Jeronimo | 7.34 | 2025.02.01 Franco Torres, Jeronimo (144447612) | ½ | 78.10% | 1. e4 e6 2. d4 d5 3. Bd3 dxe4 | |
| 2025.02.01 | Round 6: Diaz Uchima, Emmanuel Santiago - Sierra Isaza, Jose Eduardo | 6.35 | 2025.02.01 Diaz Uchima, Emmanuel Santiago (144423519) (1574) | ½ | 83.40% | 1. d4 d5 2. Bf4 Bf5 3. e3 e6 | |
| 2025.01.31 | Round 5: Sierra Isaza, Jose Eduardo - Guarin Fonseca, Nobel Alfredo | 5.19 | 2025.01.31 Guarin Fonseca, Nobel Alfredo (4477731) (2032) | 0 | 89.30% | 1. e4 c5 2. Nc3 e6 3. g3 d6 | |
| 2025.01.31 | Round 4: Sierra Isaza, Jose Eduardo - Casas Bernal, Juan Jose | 4.37 | 2025.01.31 Casas Bernal, Juan Jose (4491327) (1567) | 1 | 92.50% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| 2025.01.30 | Round 3: Alcala Leon, Daniel Alejandro - Sierra Isaza, Jose Eduardo | 3.21 | 2025.01.30 Alcala Leon, Daniel Alejandro (144410050) (1921) | 0 | 72.80% | 1. e4 e6 2. d4 d5 3. exd5 exd5 | |
| 2025.01.30 | Round 2: Sierra Isaza, Jose Eduardo - Gomez Henao, Emanuel Fernando | 2.42 | 2025.01.30 Gomez Henao, Emanuel Fernando (144455038) | 1 | 96.00% | 1. e4 c5 2. Nc3 Nc6 3. f4 d6 | |
| 2025.01.29 | Round 1: Gonzalez Velasco, Leandro - Sierra Isaza, Jose Eduardo | 1.9 | 2025.01.29 Gonzalez Velasco, Leandro (4452879) (2097) | 0 | 85.70% | 1. d4 d5 2. c4 c6 3. Nc3 a6 | |
| 2024.12.14 | Round 5: Toro Suarez, Frank Sebastian - Sierra Isaza, Jose Eduardo | 5.8 | 2024.12.14 Toro Suarez, Frank Sebastian (144433581) (1585) | 0 | 70.10% | 1. e4 e6 2. d4 d5 3. Nd2 dxe4 | |
| 2024.12.13 | Round 4: Sierra Isaza, Jose Eduardo - Diaz Alzate, Thomas | 4.7 | 2024.12.13 Diaz Alzate, Thomas (4496337) (1602) | 1 | 88.80% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.12.12 | Round 3: Rueda Rojas, Richard Alejandro - Sierra Isaza, Jose Eduardo | 3.5 | 2024.12.12 Rueda Rojas, Richard Alejandro (4491505) (1983) | 0 | 86.70% | 1. Nf3 Nf6 2. g3 d5 3. Bg2 h6 | |
| 2024.07.14 | Round 7: Galvis Cala, Miguel Angel - Sierra Isaza, Jose Eduardo | 7.40 | 2024.07.14 Galvis Cala, Miguel Angel (144413866) (1601) | ½ | 83.70% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2024.07.13 | Round 5: Garzon Camelo, Andres Santiago - Sierra Isaza, Jose Eduardo | 5.39 | 2024.07.13 Garzon Camelo, Andres Santiago (4496370) (2092) | ½ | 96.40% | 1. e4 e6 2. d4 d5 3. Nd2 dxe4 | |
| 2024.07.12 | Round 3: Sepulveda Brango, Alberto Enrique - Sierra Isaza, Jose Eduardo | 3.39 | 2024.07.12 Sepulveda Brango, Alberto Enrique (4481402) (1727) | 0 | 98.00% | 1. e4 e6 2. d4 d5 3. e5 c5 | |
| Round 9: Sierra Isaza, Jose Eduardo - Sinckler, Mileke | 9.12 | Sinckler, Mileke (11105950) (1540) | 1 | 90.80% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| Round 8: Dolly, Samantha - Sierra Isaza, Jose Eduardo | 8.12 | Dolly, Samantha (7709986) (1534) | 0 | 77.40% | 1. d4 Nf6 2. Nc3 e6 3. Bf4 b6 | ||
| Round 7: Sierra Isaza, Jose Eduardo - Gradiz Menjivar, Oscar | 7.20 | Gradiz Menjivar, Oscar (8410046) (1588) | 0 | 82.20% | 1. e4 e6 2. d4 d5 3. e5 c5 | ||
| Round 1: Sierra Isaza, Jose Eduardo - Lozano Pulgarin, Maria Antonia | 1.20 | Lozano Pulgarin, Maria Antonia (4492722) (1609) | 1 | 92.70% | 1. e4 e6 2. d4 d5 3. e5 c5 | ||
| Round 6: Sierra Isaza, Jose Eduardo - Rendon Martinez, Isabela | 6.4 | Rendon Martinez, Isabela (4469097) (1639) | ½ | 82.70% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | ||
| Round 5: Aguilar de Leon, Dayana Jasmin - Sierra Isaza, Jose Eduardo | 5.20 | Aguilar de Leon, Dayana Jasmin (7306687) | 1 | 88.40% | 1. e4 c5 2. c3 e6 3. d4 d5 | ||
| Round 4: Reyes Zavaleta, Sergio Gabriel - Sierra Isaza, Jose Eduardo | 4.12 | Reyes Zavaleta, Sergio Gabriel (3845494) (1615) | 1 | - | 1. d4 d5 2. c4 dxc4 3. e4 e5 | ||
| Round 2: Chapeton Silva, Isabella - Sierra Isaza, Jose Eduardo | 2.12 | Chapeton Silva, Isabella (4492919) (1649) | ½ | - | 1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 | ||
| Round 3: Sierra Isaza, Jose Eduardo - Velasquez Hernandez, Martin | 3.36 | Velasquez Hernandez, Martin (144406304) (1633) | 0 | 87.40% | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 | ||
| 2023.10.07 | Round 8: Jose Eduardo Sierra Isaza - Juan Jose Cano Alcaraz | 2023.10.07 Juan Jose Cano Alcaraz | 0 | 83.40% | 1. e4 c5 2. c3 d6 3. d4 cxd4 | ||
| 2023.10.07 | Round 2: Jose Eduardo Sierra Isaza - Juan Jose Cano Alcaraz | 2023.10.07 Juan Jose Cano Alcaraz | 0 | 97.00% | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 |