Player profile
Efrain Valle
Dossier
20 of 20 games analyzed.
Accuracy: 89.3%
Opened Nf3: 4/4
Castled kingside: 7Same-side castling: 5Opposite-side castling: 3Castled queenside: 2
Fianchettoed kingside: 4Played on the queenside: 4Fianchettoed queenside: 4Played in the center: 3Played on the kingside: 1
Active pieces: 7Initiated exchanges: 7Isolated pawn: 6Sacrificed material: 5Backward pawn: 4Kept the bishop pair: 4Missed tactics: 3Space advantage: 3Avoided exchanges: 2
Openings
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As White 4 games 2W 0D 2L
King's Indian Attack 2 games 1W 0D 1L
Symmetrical Defense 2 games 1W 0D 1L
(unspecified)
2 games
1W
0D
1L
Zukertort Opening 1 game 0W 0D 1L
Nimzo-Larsen Variation 1 game 0W 0D 1L
(unspecified)
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
As Black 5 games 3W 0D 2L
Nimzowitsch Defense 1 game 0W 0D 1L
Williams Variation 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Queen's Pawn Game 1 game 1W 0D 0L
Chigorin Variation 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
Zukertort Opening 1 game 0W 0D 1L
Santasiere's Folly 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blackmar-Diemer Gambit Declined 1 game 1W 0D 0L
Elbert Countergambit 1 game 1W 0D 0L
(unspecified)
1 game
1W
0D
0L
Blunders Top 4 of 98
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 20 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2024.02.07 | Round 9: Carlos Mario Perez Pertuz - Efrain Valle | 2024.02.07 Carlos Mario Perez Pertuz | 0 | 88.20% | 1. e4 Nc6 2. Nf3 d6 3. d4 g6 | ||
| 2024.02.07 | Round 8: Efrain Valle - Luis Alberto Barraza | 2024.02.07 Luis Alberto Barraza | 0 | 86.00% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | ||
| 2024.02.06 | Round 7: Mateo Herrera Jimenez - Efrain Valle | 2024.02.06 Mateo Herrera Jimenez | 1 | 83.70% | 1. d4 Nc6 2. Nf3 d5 3. Bf4 e6 | ||
| 2024.02.06 | Round 6: Efrain Valle - Gustavo A Guerrero Fandino | 2024.02.06 Gustavo A Guerrero Fandino | 0 | 88.00% | 1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 | ||
| 2024.02.05 | Round 5: Ronald Rebolledo Gomez - Efrain Valle | 2024.02.05 Ronald Rebolledo Gomez | 1 | 96.40% | 1. b3 Nc6 2. Bb2 e5 3. e3 a6 | ||
| 2024.02.04 | Round 4: Efrain Valle - Carlos Andres Pena De Lima | 2024.02.04 Carlos Andres Pena De Lima | 1 | 93.30% | 1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 | ||
| 2024.02.04 | Round 3: Cristian Arrieta Hernandez - Efrain Valle | 2024.02.04 Cristian Arrieta Hernandez | 0 | 79.20% | 1. b4 d5 2. Nf3 a5 3. b5 c5 | ||
| 2024.02.03 | Round 2: Efrain Valle - Alberto Enrique Sepulveda Brango | 2024.02.03 Alberto Enrique Sepulveda Brango | 1 | 96.40% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 | ||
| 2024.02.03 | Round 1: Jahir Enrique Navarro Solano - Efrain Valle | 2024.02.03 Jahir Enrique Navarro Solano | 1 | 92.10% | 1. d4 Nf6 2. Nc3 d5 3. e4 dxe4 | ||
| 2023.07.03 | Round 9: Helvert Hernandez Pinzon - Efrain Valle | 2023.07.03 Helvert Hernandez Pinzon | 1 | 86.60% | 1. e4 Nc6 2. d4 e5 3. Nf3 exd4 | ||
| 2023.07.03 | Round 8: Efrain Valle - Juan Carlos Zapata Cuartas | 2023.07.03 Juan Carlos Zapata Cuartas | ½ | 95.50% | 1. c4 e5 2. g3 Nf6 3. Bg2 d5 | ||
| 2023.07.02 | Round 7: Juan Manuel Ramos Ariza - Isabela Carrillo Montes | 2023.07.02 Juan P Alvarez | 0 | 75.00% | 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 | ||
| 2023.07.01 | Round 6: Efrain Valle - Julian David Gonzalez Zapata | 2023.07.01 Julian David Gonzalez Zapata | 1 | 95.90% | 1. e4 c6 2. d4 d5 3. Nc3 dxe4 | ||
| 2023.06.30 | Round 5: Luis Eduardo Laverde - Efrain Valle | 2023.06.30 Luis Eduardo Laverde | 1 | 94.50% | 1. e4 e6 2. d4 d5 3. Nc3 a6 | ||
| 2023.06.30 | Round 4: Efrain Valle - Jhoyner Jimenez Jaramillo | 2023.06.30 Jhoyner Jimenez Jaramillo | 1 | 94.00% | 1. Nf3 c5 2. g3 Nf6 3. Bg2 Nc6 | ||
| 2023.06.29 | Round 3: Felipe Quitian Gallego - Efrain Valle | 2023.06.29 Felipe Quitian Gallego | 1 | 94.10% | 1. c4 b6 2. Nf3 Bb7 3. g3 e5 | ||
| 2023.06.19 | Round 6: Efrain Valle - Juan Pablo Sierra Mejia | 2023.06.19 Juan Pablo Sierra Mejia | 0 | 92.50% | 1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 | ||
| 2023.06.16 | Round 1: Miguel Alfredo Carrillo Parra - Efrain Valle | 2023.06.16 Miguel Alfredo Carrillo Parra | 0 | 83.60% | 1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 | ||
| 2023.06.11 | Round 7: Israel Tovio - Efrain Valle | 2023.06.11 Israel Tovio | 0 | 89.00% | 1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 | ||
| 2023.06.09 | Round 3: Miguel Angel Garavito - Efrain Valle | 2023.06.09 Miguel Angel Garavito | 0 | 85.20% | 1. d4 Nf6 2. Nf3 e6 3. g3 c5 |