Player profile
Rascon Vega, Alfonso
Dossier
22 of 23 games analyzed.
Accuracy: 82.7%
Opened e4: 4/7Opened d4: 1/7Opened Nf3: 1/7Opened c4: 1/7
Castled kingside: 14Same-side castling: 14Did not castle: 1
Fianchettoed kingside: 8Fianchettoed queenside: 4Played on the kingside: 4Played in the center: 3Played on the queenside: 2
Kept the bishop pair: 13Active pieces: 11Sacrificed material: 9Space advantage: 9Initiated exchanges: 8Backward pawn: 8Isolated pawn: 7Played gambits: 4Missed tactics: 4Avoided exchanges: 3
Openings
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As White 8 games 5W 0D 3L
Sicilian Defense 3 games 0W 0D 3L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Keres Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Accelerated Dragon 1 game 0W 0D 1L
Maróczy Bind
1 game
0W
0D
1L
Ruy Lopez 1 game 1W 0D 0L
Closed 1 game 1W 0D 0L
Keres Defense
1 game
1W
0D
0L
French Defense 1 game 1W 0D 0L
King's Indian Attack 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Queen's Pawn Game 1 game 1W 0D 0L
Modern Defense 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
Catalan Opening 1 game 1W 0D 0L
Closed 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
As Black 8 games 5W 2D 1L
Ruy Lopez 2 games 2W 0D 0L
Morphy Defense 1 game 1W 0D 0L
Modern Steinitz Defense
1 game
1W
0D
0L
Closed 1 game 1W 0D 0L
Chigorin Defense
1 game
1W
0D
0L
Sicilian Defense 2 games 0W 1D 1L
Kan Variation 1 game 0W 1D 0L
Maróczy Bind, Réti Variation
1 game
0W
1D
0L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
Fianchetto Variation
1 game
0W
0D
1L
King's Indian Defense 1 game 0W 1D 0L
Normal Variation 1 game 0W 1D 0L
Rare Defenses
1 game
0W
1D
0L
Queen's Pawn Game 1 game 1W 0D 0L
Modern Defense 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Zukertort Opening 1 game 1W 0D 0L
Kingside Fianchetto 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
King's Pawn Game 1 game 1W 0D 0L
Tortoise Opening 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 118
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 23 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2026.04.05 | Round 9: Vega Lezama, Maximo Fernando - Rascon Vega, Alfonso | 9.21 | 2026.04.05 Vega Lezama, Maximo Fernando (5139317) (1931) | ½ | 95.60% | 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 | |
| 2026.04.02 | Round 2: Rascon Vega, Alfonso - Miranda Mesa, Elier | 2.11 | 2026.04.02 Miranda Mesa, Elier (3510697) (2445) | 0 | - | 1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 | |
| 2025.11.01 | Round 6: Rascon Vega, Alfonso - Figueredo Losada, Leonel | 6.7 | 2025.11.01 Figueredo Losada, Leonel (3507971) (2304) | 1 | 96.00% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2025.11.01 | Round 5: Rascon Vega, Alfonso - Cuenca Jimenez, Jose Fernando | 5.3 | 2025.11.01 Cuenca Jimenez, Jose Fernando (2255570) (2479) | 1 | 81.10% | 1. e4 e6 2. d3 c5 3. Nf3 Nc6 | |
| 2025.10.31 | Round 4: Avila Rodriguez, Joshua Adrian - Rascon Vega, Alfonso | 4.5 | 2025.10.31 Avila Rodriguez, Joshua Adrian (5126444) (2318) | 1 | 93.90% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.11.02 | Ronda 6: Hernandez Jimenez, Alexander Andres - Rascon Vega, Alfonso | 6.7 | 2024.11.02 Hernandez Jimenez, Alexander Andres (3900452) (2026) | ½ | 90.10% | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 | |
| 2024.11.02 | Ronda 5: Rascon Vega, Alfonso - Garcia Guerrero, Isaac Antonio | 5.3 | 2024.11.02 Garcia Guerrero, Isaac Antonio (5110475) (2296) | 0 | 88.30% | 1. e4 c5 2. Ne2 e6 3. g3 d5 | |
| 2024.11.01 | Ronda 7: Rascon Vega, Alfonso - Salas Estrada, Ana Paola | 7.9 | 2024.11.01 Salas Estrada, Ana Paola (5128889) (1828) | 1 | 93.00% | 1. d4 g6 2. c4 Bg7 3. Nf3 d6 | |
| 2024.11.01 | Ronda 4: Vega Castaneda, Ulises Antonio - Rascon Vega, Alfonso | 4.6 | 2024.11.01 Vega Castaneda, Ulises Antonio (5108128) (1965) | 1 | 93.70% | 1. d4 g6 2. Nc3 Bg7 3. Nb1 Bf8 | |
| 2024.11.01 | Ronda 3: Rascon Vega, Alfonso - Guzman Garcia, Mia Fernanda | 3.8 | 2024.11.01 Guzman Garcia, Mia Fernanda (5173639) (1772) | 1 | 60.00% | 1. Nf3 Nf6 2. c3 d5 3. d4 e6 | |
| 2024.10.31 | Ronda 7: Palma Villanueva, Miguel Tadeo - Rascon Vega, Alfonso | 7.3 | 2024.10.31 Palma Villanueva, Miguel Tadeo (5133483) (2255) | 0 | 79.80% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | |
| 2024.10.31 | Ronda 6: Rascon Vega, Alfonso - Garcia Guerrero, Isaac Antonio | 6.1 | 2024.10.31 Garcia Guerrero, Isaac Antonio (5110475) (2296) | 0 | 85.70% | 1. e4 c5 2. Nf3 g6 3. c4 Nc6 | |
| 2024.10.31 | Ronda 5: Riera Fregoso, Ferran - Rascon Vega, Alfonso | 5.2 | 2024.10.31 Riera Fregoso, Ferran (5185610) (1884) | 1 | 93.40% | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 | |
| 2024.10.31 | Ronda 4: Rascon Vega, Alfonso - Hernandez Rojo, Flavio Leopoldo | 4.2 | 2024.10.31 Hernandez Rojo, Flavio Leopoldo (5106788) (2097) | 1 | 81.50% | 1. c4 e6 2. Nf3 d5 3. g3 Nf6 | |
| 2024.10.31 | Ronda 3: Zubia Portillo, Manuel Alejandro - Rascon Vega, Alfonso | 3.3 | 2024.10.31 Zubia Portillo, Manuel Alejandro (5183081) (1899) | 1 | 86.10% | 1. Nf3 g6 2. d4 c5 3. c3 Bg7 | |
| 2024.10.31 | Ronda 1: Del, Val Lopez Celso - Rascon Vega, Alfonso | 1.5 | 2024.10.31 Del Val Lopez, Celso (5136091) | 1 | 22.90% | 1. e4 e5 2. Bd3 Bc5 3. Nf3 Qh4 | |
| 2023.10.29 | Round 7: Alfonso Rascon Vega - Aaron David Silva Pompa | 2023.10.29 Aaron David Silva Pompa (1506) | 1 | 94.10% | 1. d4 Nf6 2. c4 c5 3. e3 e6 | ||
| 2023.10.28 | Round 6: Alexander Shabalov - Alfonso Rascon Vega | 2023.10.28 Alexander Shabalov (2465) | 0 | 84.20% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| 2023.10.28 | Round 5: Alfonso Rascon Vega - Efrain Chacon Ferra | 2023.10.28 Efrain Chacon Ferra (1835) | 1 | 88.90% | 1. d4 Nf6 2. c4 g6 3. g3 Bg7 | ||
| 2023.10.27 | Round 4: Kevin Ricardo Valenzuela Villela - Alfonso Rascon Vega | 2023.10.27 Kevin Ricardo Valenzuela Villela (1732) | 1 | 94.80% | 1. d4 Nf6 2. Bf4 c5 3. e3 g6 | ||
| 2023.10.27 | Round 3: Alfonso Rascon Vega - Juan Carlos Gonzalez Zamora | 2023.10.27 Juan Carlos Gonzalez Zamora (2479) | 0 | 86.30% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 | ||
| 2023.10.26 | Round 2: Bryan Servando Torres Rios - Alfonso Rascon Vega | 2023.10.26 Bryan Servando Torres Rios (1699) | * | 75.20% | 1. e4 c5 2. Nc3 e6 3. f4 d5 | ||
| 2023.10.26 | Round 1: Alfonso Rascon Vega - Manuel Bustillos Armendariz | 2023.10.26 Manuel Bustillos Armendariz | 1 | 95.80% | 1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 |