Player profile
Duarte Barahona, Raul Alejandro
Dossier
20 of 29 games analyzed.
Accuracy: 91.2%
Opened d4: 3/5Opened Nf3: 2/5
Castled kingside: 11Same-side castling: 11
Fianchettoed kingside: 10Fianchettoed queenside: 5Played on the kingside: 3Played in the center: 2Played on the queenside: 1
Kept the bishop pair: 10Backward pawn: 9Isolated pawn: 7Sacrificed material: 7Initiated exchanges: 7Active pieces: 7Space advantage: 5Missed tactics: 5Avoided exchanges: 2
Openings
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As White 9 games 5W 1D 3L
Queen's Gambit Declined 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Catalan Opening 1 game 0W 0D 1L
Closed 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
Classical Fianchetto
1 game
0W
0D
1L
Indian Defense 1 game 1W 0D 0L
Anti-Nimzo-Indian 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Zukertort Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Indian Attack 1 game 0W 1D 0L
Symmetrical Defense 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
King's Indian Attack, with e6 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
English Opening 1 game 1W 0D 0L
Agincourt Defense 1 game 1W 0D 0L
Catalan Defense
1 game
1W
0D
0L
As Black 11 games 3W 3D 5L
Sicilian Defense 5 games 0W 3D 2L
Kan Variation 3 games 0W 1D 2L
Modern Variation
2 games
0W
1D
1L
Gipslis Variation
1 game
0W
0D
1L
Delayed Alapin Variation 1 game 0W 1D 0L
with e6
1 game
0W
1D
0L
Najdorf Variation 1 game 0W 1D 0L
Amsterdam Variation
1 game
0W
1D
0L
Benoni Defense 4 games 3W 0D 1L
Old Benoni 4 games 3W 0D 1L
(unspecified)
4 games
3W
0D
1L
King's Indian Defense 1 game 0W 0D 1L
Semi-Averbakh System 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
English Opening 1 game 0W 0D 1L
Anglo-Indian Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 111
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 29 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2025.09.30 | Round 9: Duarte Barahona, Raul Alejandro - Zacarias Rodriguez, Santiago | 9.12 | 2025.09.30 Zacarias Rodriguez, Santiago (5148367) (2263) | 0 | 89.30% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.09.29 | Round 8: Silva Sobreyra, Sid Diego - Duarte Barahona, Raul Alejandro | 8.9 | 2025.09.29 Silva Sobreyra, Sid Diego (29636779) (2033) | ½ | - | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.09.29 | Round 7: Duarte Barahona, Raul Alejandro - Galaviz Medina, Sion Radamantys | 7.3 | 2025.09.29 Galaviz Medina, Sion Radamantys (5123119) (2498) | 0 | - | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.09.28 | Round 6: Morlett Ovalle, Cris Sebastian - Duarte Barahona, Raul Alejandro | 6.9 | 2025.09.28 Morlett Ovalle, Cris Sebastian (5146330) (2026) | 1 | - | 1. d4 c5 2. c3 d5 3. Nf3 Nf6 | |
| 2025.09.27 | Round 5: Ruiz Perez, Juan Octavio - Duarte Barahona, Raul Alejandro | 5.9 | 2025.09.27 Ruiz Perez, Juan Octavio (5116660) (2072) | ½ | - | 1. e4 c5 2. Nf3 e6 3. c3 Nf6 | |
| 2025.09.27 | Round 4: Duarte Barahona, Raul Alejandro - Gurrola Viramontes, Jose Juan | 4.6 | 2025.09.27 Gurrola Viramontes, Jose Juan (5156181) (1867) | 1 | - | 1. d4 d5 2. c4 e6 3. Nf3 Nf6 | |
| 2025.09.26 | Round 3: Sandoval Mercado, Carlos - Duarte Barahona, Raul Alejandro | 3.3 | 2025.09.26 Sandoval Mercado, Carlos (5109434) (2410) | 0 | - | 1. d4 c5 2. d5 d6 3. e4 g6 | |
| 2025.09.04 | Ronda 6: Diaz Rosas, Julio Cesar - Duarte Barahona, Raul Alejandro | 6.1 | 2025.09.04 Diaz Rosas, Julio Cesar (5105099) (2384) | 0 | 90.00% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.09.04 | Ronda 5: Duarte Barahona, Raul Alejandro - Galaviz Medina, Atlas Adomaytis | 5.1 | 2025.09.04 Galaviz Medina, Atlas Adomaytis (5124751) (2160) | 0 | 84.30% | 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 | |
| 2025.09.04 | Ronda 4: Duarte Barahona, Raul Alejandro - Benitez Lozano, Javier | 4.1 | 2025.09.04 Benitez Lozano, Javier (5102472) (2295) | 1 | 92.60% | 1. d4 Nf6 2. c4 e6 3. Nf3 d5 | |
| 2025.09.04 | Ronda 3: Palma Villanueva, Miguel Tadeo - Duarte Barahona, Raul Alejandro | 3.1 | 2025.09.04 Palma Villanueva, Miguel Tadeo (5133483) (2267) | ½ | 91.50% | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 | |
| 2025.04.19 | Ronda 9: Obregon Rivero, Juan Carlos - Duarte Barahona, Raul Alejandro | 9.5 | 2025.04.19 Obregon Rivero, Juan Carlos (3507815) (2485) | 0 | 90.50% | 1. c4 Nf6 2. Nc3 g6 3. e4 d6 | |
| 2025.04.18 | Ronda 8: Duarte Barahona, Raul Alejandro - Lopez Gonzalez, Abel Fabian | 8.10 | 2025.04.18 Lopez Gonzalez, Abel Fabian (3512673) (2409) | 1 | 96.40% | 1. Nf3 Nf6 2. g3 c5 3. c4 Nc6 | |
| 2025.04.18 | Ronda 7: Morlett Ovalle, Cris Sebastian - Duarte Barahona, Raul Alejandro | 7.17 | 2025.04.18 Morlett Ovalle, Cris Sebastian (5146330) (1976) | 1 | 92.00% | 1. d4 c5 2. d5 d6 3. c4 g6 | |
| 2025.04.17 | Ronda 6: Duarte Barahona, Raul Alejandro - Cortes Medina, Fernando | 6.19 | 2025.04.17 Cortes Medina, Fernando (5181402) (1983) | ½ | - | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2025.04.17 | Ronda 5: Cori Quispe, Kevin Joel - Duarte Barahona, Raul Alejandro | 5.7 | 2025.04.17 Cori Quispe, Kevin Joel (3814017) (2464) | 0 | 90.90% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2025.04.16 | Ronda 4: Duarte Barahona, Raul Alejandro - Rivera Perez, Alfredo Asaf | 4.19 | 2025.04.16 Rivera Perez, Alfredo Asaf (5143594) (2003) | 1 | - | 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 | |
| 2025.04.16 | Ronda 3: Fernandez, Daniel - Duarte Barahona, Raul Alejandro | 3.5 | 2025.04.16 Fernandez, Daniel (2015390) (2424) | 0 | - | 1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 | |
| 2025.04.15 | Ronda 2: Duarte Barahona, Raul Alejandro - Guillen Cristobal, Sandra N | 2.19 | 2025.04.15 Guillen Cristobal, Sandra N (5131790) (2005) | 1 | 92.30% | 1. Nf3 c5 2. c4 e6 3. g3 d5 | |
| 2025.04.14 | Ronda 1: Morales Quezada, Jose Guad - Duarte Barahona, Raul Alejandro | 1.23 | 2025.04.14 Morales Quezada, Jose Guad (5116406) (1891) | 1 | 93.70% | 1. d4 c5 2. d5 d6 3. c4 g6 | |
| Ronda 9: Duarte Barahona, Raul Alejandro - Laredo Ruiz, Gianny | 9.14 | Laredo Ruiz, Gianny (3505758) (2128) | 0 | 85.80% | 1. d4 d5 2. c4 e6 3. Nc3 a6 | ||
| Ronda 8: Estrada Nieto, Julian - Duarte Barahona, Raul Alejandro | 8.16 | Estrada Nieto, Julian (5101018) (2182) | ½ | 93.10% | 1. e4 c5 2. Nf3 e6 3. c3 Nf6 | ||
| Ronda 7: Duarte Barahona, Raul Alejandro - Varela Velazquez, Carlos Francisco | 7.12 | Varela Velazquez, Carlos Francisco (5139287) (2163) | 0 | 81.70% | 1. d4 Nf6 2. Nf3 e6 3. g3 b5 | ||
| Ronda 6: Hernandez Diaz, Paula Sofia - Duarte Barahona, Raul Alejandro | 6.16 | Hernandez Diaz, Paula Sofia (5146798) (2014) | 1 | 86.50% | 1. d4 c5 2. d5 d6 3. c4 g6 | ||
| Ronda 5: Duarte Barahona, Raul Alejandro - Juarez Cardenas, Gael Andres | 5.23 | Juarez Cardenas, Gael Andres (29648866) (1684) | 1 | 92.30% | 1. d4 d5 2. c4 e6 3. Nc3 Nf6 | ||
| Ronda 4: Silva Hernandez, Jose Luis - Duarte Barahona, Raul Alejandro | 4.14 | Silva Hernandez, Jose Luis (5102570) (1975) | 0 | 89.90% | 1. c4 Nf6 2. g3 g6 3. Nc3 Bg7 | ||
| Ronda 3: Duarte Barahona, Raul Alejandro - Pille Cruz, Juan Luis | 3.24 | Pille Cruz, Juan Luis (5188059) (1750) | 1 | 92.70% | 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 | ||
| Ronda 2: Torres Torres, Juan Jose - Duarte Barahona, Raul Alejandro | 2.21 | Torres Torres, Juan Jose (5169720) (1738) | ½ | 91.50% | 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 | ||
| Ronda 1: Duarte Barahona, Raul Alejandro - Hernandez Flores, Jesus | 1.20 | Hernandez Flores, Jesus (5186943) (1902) | 0 | 83.10% | 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 |