Player profile
Rios, Juan Fernando
Dossier
52 of 59 games analyzed.
Accuracy: 87.9%
Opened e4: 17/19Opened c4: 2/19
Castled kingside: 29Same-side castling: 26Did not castle: 10Opposite-side castling: 4Castled queenside: 4
Played in the center: 21Fianchettoed kingside: 11Played on the queenside: 10Played on the kingside: 9Fianchettoed queenside: 3
Kept the bishop pair: 31Active pieces: 30Initiated exchanges: 28Space advantage: 26Backward pawn: 23Isolated pawn: 22Sacrificed material: 22Missed tactics: 14Avoided exchanges: 11Played gambits: 5
Openings
Click "+" to add that group to the games list below. Multiple groups can be added at once.
As White 23 games 10W 4D 4L
Sicilian Defense 8 games 2W 1D 2L
Najdorf Variation 2 games 0W 1D 1L
Adams Attack
2 games
0W
1D
1L
Kan Variation 2 games 1W 0D 0L
Maróczy Bind, Réti Variation
1 game
1W
0D
0L
Knight Variation
1 game
0W
0D
0L
Dragon Variation 1 game 1W 0D 0L
Yugoslav Attack, Panov Variation
1 game
1W
0D
0L
Lasker-Pelikan Variation 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
Kalashnikov Variation 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
Katalimov Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Ruy Lopez 8 games 3W 3D 2L
Closed 3 games 2W 1D 0L
Chigorin Defense
1 game
1W
0D
0L
Anti-Marshall
1 game
0W
1D
0L
Breyer Defense, Zaitsev Hybrid
1 game
1W
0D
0L
Berlin Defense 3 games 0W 2D 1L
Anti-Berlin Variation
3 games
0W
2D
1L
Schliemann Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Morphy Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Pirc Defense 2 games 2W 0D 0L
Austrian Attack 1 game 1W 0D 0L
Dragon Formation
1 game
1W
0D
0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Opening 2 games 0W 0D 0L
Anglo-Indian Defense 1 game 0W 0D 0L
Queen's Knight Variation
1 game
0W
0D
0L
Symmetrical Variation 1 game 0W 0D 0L
Fianchetto Variation
1 game
0W
0D
0L
Caro-Kann Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Scandinavian Defense 1 game 1W 0D 0L
Valencian Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Modern Defense 1 game 1W 0D 0L
Two Knights Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 25 games 7W 6D 5L
Sicilian Defense 9 games 3W 1D 2L
Najdorf Variation 2 games 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Attack
1 game
0W
0D
0L
Moscow Variation 2 games 1W 0D 1L
Main Line
1 game
1W
0D
0L
(unspecified)
1 game
0W
0D
1L
Alapin Variation 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Closed 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Lasker-Dunne Attack 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
Modern Variations 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
Smith-Morra Gambit Accepted 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
English Opening 6 games 2W 1D 1L
Anglo-Indian Defense 2 games 1W 0D 0L
Queen's Knight Variation
1 game
0W
0D
0L
(unspecified)
1 game
1W
0D
0L
Symmetrical Variation 2 games 1W 0D 0L
Fianchetto Variation
2 games
1W
0D
0L
King's English Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Mikenas-Carls Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Gambit Declined 2 games 0W 1D 1L
Semi-Tarrasch Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Ragozin Defense 1 game 0W 0D 1L
Alekhine Variation
1 game
0W
0D
1L
Queen's Pawn Game 2 games 0W 1D 0L
Levitsky Attack 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
(unspecified) 1 game 0W 0D 0L
(unspecified)
1 game
0W
0D
0L
Indian Defense 2 games 2W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
London System 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Dutch Defense 1 game 0W 1D 0L
Queen's Knight Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Four Knights Game 1 game 0W 1D 0L
Scotch Variation Accepted 1 game 0W 1D 0L
Main Line
1 game
0W
1D
0L
Nimzo-Larsen Attack 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Scotch Game 1 game 0W 0D 0L
Göring Gambit 1 game 0W 0D 0L
Double Pawn Sacrifice
1 game
0W
0D
0L
Blunders Top 4 of 257
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 59 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.08.09 | Round 8: Rios, Juan Fernando - Zapata Sanchez, Juan Jose | 9.14 | 2026.08.09 Zapata Sanchez, Juan Jose (4497210) (1907) | 1 | 89.70% | 1. e4 c6 2. d4 d5 3. exd5 cxd5 | |
| 2026.08.07 | Round 5: Payares Dumar, Andres Tobias - Rios, Juan Fernando | 6.14 | 2026.08.07 Payares Dumar, Andres Tobias (144411421) (1923) | ½ | 89.10% | 1. d4 f5 2. c4 Nf6 3. Nc3 g6 | |
| 2026.08.07 | Round 4: Rios, Juan Fernando - Alvarez, Carlos F | 5.14 | 2026.08.07 Alvarez, Carlos F (4409868) (1909) | 1 | 95.10% | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 | |
| 2026.08.06 | Round 3: Morillo Chirinos, Isabella Maria - Rios, Juan Fernando | 4.18 | 2026.08.06 Morillo Chirinos, Isabella Maria (3994864) (1707) | 1 | 97.10% | 1. e4 c5 2. c3 g6 3. d4 cxd4 | |
| 2026.08.05 | Round 7: Alvarez Gamez, Ismael - Rios, Juan Fernando | 8.13 | 2026.08.05 Alvarez Gamez, Ismael (4412907) (1972) | ½ | 97.20% | 1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 | |
| 2026.08.05 | Round 6: Rios, Juan Fernando - Martinez A., Miguel Angel | 7.13 | 2026.08.05 Martinez A., Miguel Angel (4489837) (1970) | 1 | 90.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.10.13 | Round 9: Rios, Juan Fernando - Lopez, Ricardo Andres | 9.15 | 2025.10.13 Lopez, Ricardo Andres (4469607) (1971) | ½ | 95.90% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.10.13 | Round 8: Mena Cordoba, Yamil Octavio - Rios, Juan Fernando | 8.17 | 2025.10.13 Mena Cordoba, Yamil Octavio (4422376) (1857) | 1 | 86.10% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.10.12 | Round 7: Rios, Juan Fernando - Giraldo, Marco | 7.18 | 2025.10.12 Giraldo, Marco (4428170) (1867) | 1 | - | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.10.12 | Round 6: Martinez A., Miguel Angel - Rios, Juan Fernando | 6.18 | 2025.10.12 Martinez A., Miguel Angel (4489837) (1873) | ½ | 98.70% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.10.09 | Round 2: Mosquera Vidal, Jhon - Rios, Juan Fernando | 2.18 | 2025.10.09 Palacios Vidal, Jhon Harold (4420454) (1818) | ½ | 86.20% | 1. d4 d5 2. Bg5 c6 3. Nf3 Bf5 | |
| 2025.04.19 | Round 9: Rios, Juan Fernando - Mendez, Ruddy Antonio | 9.32 | 2025.04.19 Mendez, Ruddy Antonio (6403387) (2140) | 1 | 98.90% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 | |
| 2025.04.18 | Round 8: Salcedo, Pablo Esteban - Rios, Juan Fernando | 8.21 | 2025.04.18 Salcedo, Pablo Esteban (4419588) (2077) | 0 | 91.40% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.04.18 | Round 7: Rios, Juan Fernando - Carrillo Parra, Miguel Alfredo | 7.4 | 2025.04.18 Carrillo Parra, Miguel Alfredo (3901866) (2194) | 0 | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 | |
| 2025.04.17 | Round 6: Cifuentes, John Jairo - Rios, Juan Fernando | 6.18 | 2025.04.17 Cifuentes, John Jairo (4404467) (2114) | 1 | 95.90% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 | |
| 2025.04.17 | Round 5: Rios, Juan Fernando - Suarez Pinto, Sergio Rafael | 5.39 | 2025.04.17 Suarez Pinto, Sergio Rafael (4418085) (2030) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.04.16 | Round 4: Cordoba Perez, Jeronimo - Rios, Juan Fernando | 4.34 | 2025.04.16 Cordoba Perez, Jeronimo (4479939) (2022) | ½ | - | 1. c4 e5 2. g3 Nf6 3. Bg2 c6 | |
| 2025.04.15 | Round 3: Rios, Juan Fernando - Alvarez Guzman, Joseph Emmanuel | 3.30 | 2025.04.15 Alvarez Guzman, Joseph Emmanuel (4498747) (1503) | 1 | - | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.04.15 | Round 2: Cano Alcaraz, Juan Jose - Rios, Juan Fernando | 2.37 | 2025.04.15 Cano Alcaraz, Juan Jose (144403224) (2080) | 0 | 85.40% | 1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 | |
| 2024.10.03 | Ronda 14: Rios, Juan Fernando - Pulga Alvarez, Camilo Andres | 14.19 | 2024.10.03 Pulga Alvarez, Camilo Andres (144446837) | * | 86.50% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.10.03 | Ronda 13: Pulga Alvarez, Camilo Andres - Rios, Juan Fernando | 13.19 | 2024.10.03 Pulga Alvarez, Camilo Andres (144446837) | ½ | 50.20% | 1. e4 c5 2. Nc3 e6 3. f4 a6 | |
| 2024.10.03 | Ronda 3: Rios, Juan Fernando - Ramirez Andrade, Leonardo Jesus | 3.10 | 2024.10.03 Ramirez Andrade, Leonardo Jesus (4498615) (1846) | * | 81.30% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.10.02 | Ronda 12: Rojas Velasco, Jhon Sebastian - Rios, Juan Fernando | 12.20 | 2024.10.02 Rojas Velasco, Jhon Sebastian (144437560) | * | - | ||
| 2024.10.02 | Ronda 11: Rios, Juan Fernando - Rojas Velasco, Jhon Sebastian | 11.20 | 2024.10.02 Rojas Velasco, Jhon Sebastian (144437560) | 0 | 72.20% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2024.10.02 | Ronda 10: Rios, Juan Fernando - Pena Castro, Junior Orlando | 10.15 | 2024.10.02 Pena Castro, Junior Orlando (4480120) (1705) | * | 95.40% | 1. c4 Nf6 2. Nc3 c5 | |
| 2024.10.02 | Ronda 9: Pena Castro, Junior Orlando - Rios, Juan Fernando | 9.15 | 2024.10.02 Pena Castro, Junior Orlando (4480120) (1705) | * | 94.20% | 1. c4 Nf6 2. Nc3 c5 | |
| 2024.10.02 | Ronda 8: Ascanio Lugo, Juan Pablo - Rios, Juan Fernando | 8.16 | 2024.10.02 Ascanio Lugo, Juan Pablo (4469437) (1778) | * | 83.70% | 1. e4 c5 2. g3 d6 3. Bg2 g6 | |
| 2024.10.02 | Ronda 7: Rios, Juan Fernando - Ascanio Lugo, Juan Pablo | 7.16 | 2024.10.02 Ascanio Lugo, Juan Pablo (4469437) (1778) | * | 94.40% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2024.10.02 | Ronda 6: Rios, Juan Fernando - Garcia Rojas, Miguel Angel | 6.16 | 2024.10.02 Garcia Rojas, Miguel Angel (4491777) (1869) | * | 87.10% | 1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 | |
| 2024.10.02 | Ronda 5: Garcia Rojas, Miguel Angel - Rios, Juan Fernando | 5.16 | 2024.10.02 Garcia Rojas, Miguel Angel (4491777) (1869) | * | 87.20% | 1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 | |
| 2024.10.02 | Ronda 4: Ramirez Andrade, Leonardo Jesus - Rios, Juan Fernando | 4.10 | 2024.10.02 Ramirez Andrade, Leonardo Jesus (4498615) (1846) | * | 86.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.10.02 | Ronda 2: Rios, Juan Fernando - Vallejo, Flavieth | 2.12 | 2024.10.02 Vallejo, Flavieth (4463471) (1784) | 1 | 95.50% | 1. e4 g6 2. d4 Bg7 3. Nf3 d6 | |
| 2024.10.02 | Ronda 1: Vallejo, Flavieth - Rios, Juan Fernando | 1.12 | 2024.10.02 Vallejo, Flavieth (4463471) (1784) | * | 83.00% | 1. e4 c5 2. Nf3 d6 3. d3 g6 | |
| 2024.10.02 | Ronda 7: Rios, Juan Fernando - Murillo Loreo, Oscar Miguel | 7.9 | 2024.10.02 Murillo Loreo, Oscar Miguel (4448855) (1947) | 0 | 86.40% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2024.10.02 | Ronda 6: Castro, Julian - Rios, Juan Fernando | 6.11 | 2024.10.02 Castro Ruiz, Julian (4474414) (1672) | 1 | 86.80% | 1. d4 Nf6 2. c3 d5 3. Bf4 e6 | |
| 2024.10.02 | Ronda 5: Rios, Juan Fernando - Virviescas S, Christian Stewart | 5.11 | 2024.10.02 Virviescas S, Christian Stewart (4417151) (1842) | ½ | 87.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2024.10.02 | Ronda 4: Capera Lopez, Sergio Andres - Rios, Juan Fernando | 4.14 | 2024.10.02 Capera Lopez, Sergio Andres (4471660) (1797) | 1 | 89.30% | 1. d4 Nf6 2. Nf3 e6 3. Bf4 c5 | |
| 2024.10.01 | Ronda 3: Rios, Juan Fernando - Diaz Alzate, Samuel David | 3.18 | 2024.10.01 Diaz Alzate, Samuel David (144401221) (1765) | 1 | 91.70% | 1. e4 d6 2. d4 Nf6 3. Nc3 g6 | |
| 2024.10.01 | Ronda 2: Vargas Villalobos, Daniel Fernando - Rios, Juan Fernando | 2.12 | 2024.10.01 Vargas Villalobos, Daniel Fernando (4452020) (1764) | 0 | 80.00% | 1. c4 Nf6 2. Nc3 e6 3. e4 d5 | |
| 2024.10.01 | Ronda 1: Rios, Juan Fernando - Pena Castro, Junior Orlando | 1.11 | 2024.10.01 Pena Castro, Junior Orlando (4480120) (1705) | 0 | 80.30% | 1. e4 c5 2. Nf3 b6 3. d4 cxd4 | |
| 2024.10.01 | Ronda 7: Nieto Medina, Agustin - Rios, Juan Fernando | 7.5 | 2024.10.01 Nieto Medina, Agustin (4435109) (2028) | 0 | 83.90% | 1. e4 c5 2. d4 cxd4 3. c3 dxc3 | |
| 2024.09.30 | Ronda 6: Rios, Juan Fernando - Pabon Arevalo, Emmanuel Alejandro | 6.5 | 2024.09.30 Pabon Arevalo, Emmanuel Alejandro (144421591) (1855) | ½ | 76.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.09.30 | Ronda 5: Vargas Villalobos, Daniel Fernando - Rios, Juan Fernando | 5.8 | 2024.09.30 Vargas Villalobos, Daniel Fernando (4452020) (1764) | 1 | 89.10% | 1. c4 Nf6 2. Nc3 c5 3. g3 Nc6 | |
| 2024.09.29 | Ronda 4: Rios, Juan Fernando - Campos Perilla, Felix Santiago | 4.9 | 2024.09.29 Campos Perilla, Felix Santiago (4473078) (1773) | ½ | 81.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2024.09.29 | Ronda 3: Tobar B, Carlos Andres - Rios, Juan Fernando | 3.4 | 2024.09.29 Tobar B, Carlos Andres (4430638) (2116) | 0 | 86.90% | 1. Nf3 d5 2. b3 c5 3. Bb2 Nc6 | |
| 2024.09.28 | Ronda 2: Rios, Juan Fernando - Cardona, Jacobo | 2.10 | 2024.09.28 Cardona, Jacobo (4483189) (1757) | 1 | 84.20% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.09.28 | Ronda 1: Castro, Julian - Rios, Juan Fernando | 1.18 | 2024.09.28 Castro Ruiz, Julian (4474414) (1672) | 1 | 96.90% | 1. c4 Nf6 2. g3 e6 3. Bg2 d5 | |
| 2024.08.29 | ITT Fiestas de la Cosecha 2024 | 2.15 | 2024.08.29 Beltran Grisales, Daniel Eduardo (4455894) (1719) | * | 94.50% | 1. e4 e5 2. d4 exd4 3. c3 dxc3 | |
| ????.??.?? | ITT Fiestas de la Cosecha 2024 | 9.10 | ????.??.?? Soto Ramirez, Andres Camilo (4466209) (1866) | 1 | 92.20% | 1. e4 c5 2. Nf3 d6 3. c3 Nc6 | |
| ????.??.?? | ITT Fiestas de la Cosecha 2024 | 8.9 | ????.??.?? Cano Alcaraz, Juan Jose (144403224) (1997) | 0 | 81.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| ????.??.?? | ITT Fiestas de la Cosecha 2024 | 7.14 | ????.??.?? Zuluaga Alzate, Gustavo (4405889) (1763) | 1 | 97.40% | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 | |
| ????.??.?? | ITT Fiestas de la Cosecha 2024 | 6.7 | ????.??.?? Velasquez, Andres Felipe (4425669) (1982) | 0 | 70.40% | 1. e4 e5 2. Nf3 Nc6 3. d4 exd4 | |
| ????.??.?? | ITT Fiestas de la Cosecha 2024 | 5.12 | ????.??.?? Bustamante Herrera, Mateo (144433859) (1789) | 1 | 95.30% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| ????.??.?? | ITT Fiestas de la Cosecha 2024 | 3.5 | ????.??.?? Garzon Camelo, Andres Santiago (4496370) (2078) | 0 | 75.20% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| XXXII IRT Internacional Feria de las Flores 2025 | 10 | Lujan Gil, Santiago (144419821) (1938) | ½ | 90.80% | 1. e4 c5 2. a3 Nf6 3. d3 Nc6 | ||
| XXXII IRT Internacional Feria de las Flores 2025 | 9 | Restrepo Sanchez, Edgar Santiago (3910156) (1598) | 1 | 96.70% | 1. d4 d5 2. c4 c6 3. Nc3 Nf6 | ||
| XXXII IRT Internacional Feria de las Flores 2025 | 7 | Alvarez Gamez, Ismael (4412907) (1940) | 1 | 90.40% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | ||
| XXXII IRT Internacional Feria de las Flores 2025 | 5 | Vargas Sanchez, Daniel Jose (144421303) (1921) | 0 | - | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| XXXII IRT Internacional Feria de las Flores 2025 | 4 | Bohorquez Gutierrez, Daniel (144414390) (1860) | 1 | - | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 |