Player profile
Fernandez Vargas, Isidro
Dossier
13 of 13 games analyzed.
Accuracy: 79.1%
Opened d4: 7/7
Castled kingside: 5Castled queenside: 5Same-side castling: 4Opposite-side castling: 3Did not castle: 3
Played on the queenside: 6Played in the center: 5Played on the kingside: 2Fianchettoed kingside: 2
Active pieces: 10Backward pawn: 8Sacrificed material: 8Space advantage: 7Isolated pawn: 6Kept the bishop pair: 6Missed tactics: 5Avoided exchanges: 5Initiated exchanges: 4Played gambits: 4
Openings
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As White 7 games 0W 3D 4L
Rapport-Jobava System 3 games 0W 0D 3L
(unspecified) 3 games 0W 0D 3L
(unspecified)
3 games
0W
0D
3L
Queen's Pawn Game 2 games 0W 2D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
Accelerated London System 1 game 0W 1D 0L
Steinitz Countergambit
1 game
0W
1D
0L
Indian Defense 1 game 0W 0D 1L
Reversed Chigorin Defense 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Dutch Defense 1 game 0W 1D 0L
Rubinstein Variation 1 game 0W 1D 0L
(unspecified)
1 game
0W
1D
0L
As Black 6 games 0W 0D 6L
Sicilian Defense 4 games 0W 0D 4L
Kalashnikov Variation 3 games 0W 0D 3L
(unspecified)
3 games
0W
0D
3L
Nyezhmetdinov-Rossolimo Attack 1 game 0W 0D 1L
Fianchetto Variation, Gufeld Gambit
1 game
0W
0D
1L
English Opening 1 game 0W 0D 1L
Anglo-Indian Defense 1 game 0W 0D 1L
Anglo-Grünfeld Variation
1 game
0W
0D
1L
Bird Opening 1 game 0W 0D 1L
From's Gambit 1 game 0W 0D 1L
(unspecified)
1 game
0W
0D
1L
Blunders Top 4 of 73
This player's costliest moves in analyzed games. Can you find the winning move?
Games Showing all 13 games
| Date | Event | Round | Color | Opponent | Result | Accuracy % | First moves |
|---|---|---|---|---|---|---|---|
| 2025.05.21 | Round 1: Pichot, Alan - Fernandez Vargas, Isidro | 1.1 | 2025.05.21 Pichot, Alan (110973) (2564) | 0 | 87.00% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | |
| 2024.12.29 | Round 7: Fernandez Vargas, Isidro - Andreev, Stanislav | 7.3 | 2024.12.29 Andreev, Stanislav (2907798) (2025) | 0 | 65.30% | 1. d4 Nf6 2. Nc3 c5 3. d5 d6 | |
| 2024.12.29 | Round 5: Fernandez Vargas, Isidro - Paulino, Jose | 5.4 | 2024.12.29 Paulino, Jose (1901176) (1917) | ½ | 79.30% | 1. d4 c6 2. Nc3 d5 3. Bf4 Nf6 | |
| 2024.12.29 | Round 2: Serrano Almendros, Angel - Fernandez Vargas, Isidro | 2.1 | 2024.12.29 Serrano Almendros, Angel (24561584) (2098) | 0 | 80.50% | 1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 | |
| 2023.12.30 | Round 9: Isidro Fernandez Vargas - Antonio Vega Castilla | 2023.12.30 Antonio Vega Castilla | ½ | 89.60% | 1. d4 d5 2. Bf4 c5 3. e3 Nc6 | ||
| 2023.12.29 | Round 8: Maximilian Truter - Isidro Fernandez Vargas | 2023.12.29 Maximilian Truter | 0 | 77.70% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| 2023.12.29 | Round 7: Isidro Fernandez Vargas - Mario Lopez Perea | 2023.12.29 Mario Lopez Perea | 0 | 78.70% | 1. d4 d5 2. Nc3 Nf6 3. Bf4 g6 | ||
| 2023.12.28 | Round 6: Raul Riera Brito - Isidro Fernandez Vargas | 2023.12.28 Raul Riera Brito | 0 | 92.90% | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 | ||
| 2023.12.28 | Round 5: Isidro Fernandez Vargas - Antonio Oscar Barrios Munoz | 2023.12.28 Antonio Oscar Barrios Munoz | ½ | 95.10% | 1. d4 f5 2. c4 e6 3. Nc3 Bb4 | ||
| 2023.12.27 | Round 4: Josue Estevez Fernandez - Isidro Fernandez Vargas | 2023.12.27 Josue Estevez Fernandez | 0 | 81.00% | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 | ||
| 2023.12.27 | Round 3: Isidro Fernandez Vargas - Guillermo Sequeira Fernandez | 2023.12.27 Guillermo Sequeira Fernandez | 0 | 72.40% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 Bf5 | ||
| 2023.12.26 | Round 2: Francisco Javier Morales Araujo - Isidro Fernandez Vargas | 2023.12.26 Francisco Javier Morales Araujo | 0 | 58.70% | 1. f4 e5 2. fxe5 d6 3. exd6 Bxd6 | ||
| 2023.12.26 | Round 1: Isidro Fernandez Vargas - Jan Fecker | 2023.12.26 Jan Fecker | 0 | 69.90% | 1. d4 Nf6 2. Nc3 d5 3. Bf4 c6 |