Prepare against Alexis Duenas
Sweden · World #92,661 classical · FIDE ID 1707787
When preparing against Alexis Duenas, expect 1.d4 in 100% of White games. Against 1.e4 the reply is 1...c5 (49% of games); against 1.d4, 1...d5 (48%).
Our database contains 161 games by Alexis Duenas, covering Apr 2004 to Aug 2026. Below you'll find Alexis Duenas's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Alexis Duenas 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 | 1,750 | 2,043 | Jan 2007 |
| Rapid | 1,844 | 1,945 | Oct 2018 |
| Blitz | 1,822 | 1,987 | Oct 2016 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 161 | 42 | 28 | 91 | 26.1% |
| As White | 76 | 24 | 17 | 35 | 31.6% |
| As Black | 85 | 18 | 11 | 56 | 21.2% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Alexis Duenas's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Alexis Duenas's side.
First moves as White (76 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 76 | 100.0% | 42.8% |
Main lines as White
- 1.d4 — 100% of White games, 42.8% score
- …Nf6 (34% of these games) — Duenas usually continues c4 (35.4% score)
- …d5 (29% of these games) — Duenas usually continues c4 (42.5% score)
- …e6 (14% of these games) — Duenas usually continues c4 (57.1% score)
As Black against 1.e4 (35 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 17 | 48.6% | 20.6% |
| e6 | 12 | 34.3% | 33.3% |
| e5 | 6 | 17.1% | 0.0% |
As Black against 1.d4 (31 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 15 | 48.4% | 33.3% |
| e6 | 9 | 29.0% | 44.4% |
| Nf6 | 5 | 16.1% | 20.0% |
| f5 | 2 | 6.5% | 0.0% |
Alexis Duenas's chess games
All 161 games by Alexis Duenas in the Chess.ceo database (Apr 2004 - 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: 42 wins, 28 draws, 91 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D10 | Slav Defense | 12 | 4/4/4 | 33.3% |
| A56 | Benoni Defense | 9 | 3/3/3 | 33.3% |
| A96 | Horwitz Defense | 6 | 1/0/5 | 16.7% |
| A87 | Dutch Defense | 6 | 4/1/1 | 66.7% |
| A90 | Queen's Gambit Declined | 5 | 2/1/2 | 40.0% |
| E38 | Nimzo-Indian: Classical Variation | 5 | 1/0/4 | 20.0% |
| A68 | King's Indian Defense: Four Pawns Attack | 5 | 1/2/2 | 20.0% |
| A42 | Modern Defense | 4 | 1/0/3 | 25.0% |
| B00 | English Defense | 2 | 0/1/1 | 0.0% |
| E20 | Nimzo-Indian: Kmoch Variation | 2 | 0/1/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| D44 | Slav Defense | 9 | 0/2/7 | 0.0% |
| D37 | Indian Defense | 7 | 3/0/4 | 42.9% |
| B33 | Sicilian: Sveshnikov | 6 | 0/1/5 | 0.0% |
| B50 | Sicilian | 6 | 2/0/4 | 33.3% |
| C99 | Ruy Lopez: Closed | 4 | 0/0/4 | 0.0% |
| D00 | Horwitz Defense | 4 | 3/0/1 | 75.0% |
| C18 | French: Winawer Variation | 4 | 1/0/3 | 25.0% |
| E05 | Catalan | 3 | 1/0/2 | 33.3% |
| B31 | Sicilian: Rossolimo | 3 | 0/2/1 | 0.0% |
| C01 | French Defense | 3 | 1/0/2 | 33.3% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Mar 2009 | Jorge Pantoja Vera | 2,132 | 10th Dos Hermanas Internet qual-C | C02 |
| Jul 2008 | Michael Backman | 2,115 | Stockholm Salongernas Elo Gr 2 | E97 |
| Aug 2019 | Mikael Aroven | 2,103 | Stockholm Open | D01 |
| Feb 2013 | Christian Hansson | 2,094 | chT2-SWE 1213 | A90 |
| Oct 2011 | Alexei Kropman | 2,072 | 7th Berlin Lichtenrade Open | D37 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Stockholm Open | 2019 | 19 | 7 | 1,921 |
| 10th Dos Hermanas Internet qual-C | 2009 | 12 | 6.5 | 2,263 |
| 10th Dos Hermanas Internet qual-A | 2009 | 12 | 6 | 2,075 |
| Stockholm | 2014 | 9 | 1.5 | 1,880 |
| Vilnius Open | 2011 | 9 | 4 | 1,846 |
| Stockholm Salongernas Elo Gr 2 | 2008 | 8 | 2.5 | 1,880 |
| Stockholm Elo Open | 2009 | 8 | 2.5 | 1,842 |
| 34th Rilton Cup | 2005 | 8 | 1.5 | 1,836 |
Interactive opening tree from all 161 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Alexis Duenas's chess games?
161 games by Alexis Duenas, from Apr 2004 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 Alexis Duenas has played.
What does Alexis Duenas play on the first move as White?
Across 76 games with White in our database, Alexis Duenas opens with 1.d4 (100% of games). Against 1.e4 as Black, Alexis Duenas answers 1...c5 (49% of games), 1...e6 (34% of games), 1...e5 (17% of games). Against 1.d4: 1...d5 (48% of games), 1...e6 (29% of games), 1...Nf6 (16% of games).
What openings does Alexis Duenas play as White?
As White, Alexis Duenas's most-played openings in our database are: Slav Defense (12 games, 33.3% win rate); Benoni Defense (9 games, 33.3% win rate); Horwitz Defense (6 games, 16.7% win rate). The full breakdown of 76 games with White is in the table above.
What openings does Alexis Duenas play as Black?
As Black, Alexis Duenas most often plays: Slav Defense (9 games, 0.0% win rate); Indian Defense (7 games, 42.9% win rate); Sicilian: Sveshnikov (6 games, 0.0% win rate). See the table above for the top ten Black openings across 85 games.
What is Alexis Duenas's FIDE rating?
Alexis Duenas is currently rated 1,750 in classical chess, 1,844 in rapid and 1,822 in blitz. Peak classical rating: 2,043 (Jan 2007).
How many games has Alexis Duenas played?
Our database contains 161 games by Alexis Duenas, covering Apr 2004 to Aug 2026. Overall record: 42 wins, 28 draws, 91 losses (26.1% win rate).
How do I prepare against Alexis Duenas?
161 games by Alexis Duenas 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.