Prepare against Fernando Sanchez Aller
FM · Spain · World #6,739 classical · FIDE ID 2222892
When preparing against Fernando Sanchez Aller, expect 1.e4 in 94% of White games. Against 1.e4 the reply is 1...e5 (65% of games); against 1.d4, 1...Nf6 (96%). Lowest win rate among frequent openings: Sicilian as White, 25.9% over 27 games.
Our database contains 439 games by Fernando Sanchez Aller, covering Apr 2003 to Aug 2026. Below you'll find Fernando Sanchez Aller's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Fernando Sanchez Aller before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.
Ratings
| Time control | Current | Peak | Peak date |
|---|---|---|---|
| Classical | 2,230 | 2,380 | Aug 2020 |
| Rapid | 2,231 | 2,429 | Sep 2019 |
| Blitz | 2,194 | 2,413 | Jul 2018 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 439 | 197 | 76 | 166 | 44.9% |
| As White | 223 | 103 | 40 | 80 | 46.2% |
| As Black | 216 | 94 | 36 | 86 | 43.5% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Fernando Sanchez Aller's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Fernando Sanchez Aller's side.
First moves as White (223 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 209 | 93.7% | 53.1% |
| Nf3 | 7 | 3.1% | 78.6% |
| d4 | 6 | 2.7% | 91.7% |
| g3 | 1 | 0.4% | 100.0% |
Main lines as White
- 1.e4 — 94% of White games, 53.1% score
- …c5 (43% of these games) — Aller usually continues Nf3 (45.5% score)
- …e5 (17% of these games) — Aller usually continues Nf3 (54.8% score)
- …e6 (14% of these games) — Aller usually continues d4 (61.7% score)
- 1.Nf3 — 3% of White games, 78.6% score
- …Nf6 (71% of these games) — Aller usually continues g3 (75.0% score)
- …c5 (14% of these games) — Aller usually continues g3 (50.0% score)
- …d5 (14% of these games) — Aller usually continues g3 (100.0% score)
As Black against 1.e4 (105 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e5 | 68 | 64.8% | 55.1% |
| d5 | 23 | 21.9% | 76.1% |
| c5 | 7 | 6.7% | 64.3% |
| e6 | 3 | 2.9% | 50.0% |
| d6 | 2 | 1.9% | 50.0% |
| g6 | 1 | 1.0% | 100.0% |
As Black against 1.d4 (74 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 71 | 95.9% | 43.7% |
| g6 | 2 | 2.7% | 50.0% |
| d5 | 1 | 1.4% | 0.0% |
Fernando Sanchez Aller's chess games
All 439 games by Fernando Sanchez Aller in the Chess.ceo database (Apr 2003 - Aug 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 197 wins, 76 draws, 166 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B43 | Sicilian | 27 | 7/5/15 | 25.9% |
| B23 | Sicilian: Closed | 16 | 10/1/5 | 62.5% |
| B86 | Sicilian: Najdorf | 14 | 8/0/6 | 57.1% |
| C11 | French: Classical Variation | 13 | 6/5/2 | 46.2% |
| C91 | Ruy Lopez: Closed | 12 | 4/4/4 | 33.3% |
| B06 | Modern Defense | 12 | 5/3/4 | 41.7% |
| B12 | Caro-Kann: Advance Variation | 11 | 5/1/5 | 45.5% |
| C18 | French: Winawer Variation | 10 | 5/1/4 | 50.0% |
| C78 | Ruy Lopez: Morphy Defense | 8 | 4/1/3 | 50.0% |
| B01 | Scandinavian Defense: Main Line | 8 | 5/2/1 | 62.5% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B01 | Scandinavian Defense: Modern Variation | 23 | 17/1/5 | 73.9% |
| C78 | Ruy Lopez: Morphy Defense | 21 | 9/4/8 | 42.9% |
| C54 | Italian Game | 15 | 8/3/4 | 53.3% |
| A48 | Indian Defense | 12 | 5/3/4 | 41.7% |
| E71 | King's Indian Defense | 10 | 2/0/8 | 20.0% |
| A17 | English Opening | 9 | 2/0/7 | 22.2% |
| E97 | King's Indian Defense: Orthodox Variation | 8 | 2/3/3 | 25.0% |
| C45 | Scotch Game | 8 | 2/2/4 | 25.0% |
| E59 | Nimzo-Indian: Rubinstein System | 6 | 2/1/3 | 33.3% |
| E81 | King's Indian: Sämisch | 5 | 2/1/2 | 40.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Oct 2022 | Yuriy Kuzubov | 2,612 | Santiago de Compostela Bicapawn GP B3 | B07 |
| Oct 2017 | Julio Suarez Gomez | 2,491 | 82nd ch-ESP | D00 |
| Sep 2010 | Alejandro Franco Alonso | 2,490 | ch-ESP | A60 |
| Jan 2003 | Ruslan Pogorelov | 2,488 | 9th Aceimar Open | A41 |
| Aug 2023 | Lelys Stanley Martinez Duany | 2,486 | chT-ESP CECLUB Div2 | B77 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-Galicia | 2021 | 18 | 10 | 2,133 |
| ch-ESP U20 | 2000 | 13 | 7 | 2,150 |
| ch-EU U20 | 2000 | 11 | 4.5 | 2,206 |
| ch-ESP 78th | 2013 | 9 | 5.5 | 2,340 |
| 11th Burgas Open | 2002 | 9 | 6 | 2,324 |
| Sunnyvale 1000 GM Schev 07 | 2023 | 9 | 2.5 | 2,103 |
| Cambados Open | 2005 | 9 | 6 | 2,337 |
| 31st Ferrol Open | 2016 | 9 | 4.5 | 2,109 |
Interactive opening tree from all 439 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Fernando Sanchez Aller's chess games?
439 games by Fernando Sanchez Aller, from Apr 2003 to Aug 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line Fernando Sanchez Aller has played.
What does Fernando Sanchez Aller play on the first move as White?
Across 223 games with White in our database, Fernando Sanchez Aller opens with 1.e4 (94% of games), 1.Nf3 (3% of games), 1.d4 (3% of games). Against 1.e4 as Black, Fernando Sanchez Aller answers 1...e5 (65% of games), 1...d5 (22% of games), 1...c5 (7% of games). Against 1.d4: 1...Nf6 (96% of games), 1...g6 (3% of games), 1...d5 (1% of games).
What openings does Fernando Sanchez Aller play as White?
As White, Fernando Sanchez Aller's most-played openings in our database are: Sicilian (27 games, 25.9% win rate); Sicilian: Closed (16 games, 62.5% win rate); Sicilian: Najdorf (14 games, 57.1% win rate). The full breakdown of 223 games with White is in the table above.
What openings does Fernando Sanchez Aller play as Black?
As Black, Fernando Sanchez Aller most often plays: Scandinavian Defense: Modern Variation (23 games, 73.9% win rate); Ruy Lopez: Morphy Defense (21 games, 42.9% win rate); Italian Game (15 games, 53.3% win rate). See the table above for the top ten Black openings across 216 games.
What is Fernando Sanchez Aller's FIDE rating?
Fernando Sanchez Aller is currently rated 2,230 in classical chess, 2,231 in rapid and 2,194 in blitz. Peak classical rating: 2,380 (Aug 2020).
How many games has Fernando Sanchez Aller played?
Our database contains 439 games by Fernando Sanchez Aller, covering Apr 2003 to Aug 2026. Overall record: 197 wins, 76 draws, 166 losses (44.9% win rate).
How do I prepare against Fernando Sanchez Aller?
439 games by Fernando Sanchez Aller reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.