Prepare against Juan Alejandro Leon Acevedo
CM · Colombia · World #25,218 classical · FIDE ID 4459261
When preparing against Juan Alejandro Leon Acevedo, expect 1.d4 in 81% of White games. Against 1.e4 the reply is 1...c5 (97% of games); against 1.d4, 1...Nf6 (63%). Lowest win rate among frequent openings: Sicilian as Black, 29.2% over 24 games.
Our database contains 383 games by Juan Alejandro Leon Acevedo, covering Aug 2015 to Sep 2026. Below you'll find Juan Alejandro Leon Acevedo's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Juan Alejandro Leon Acevedo 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 | 2,017 | 2,040 | May 2025 |
| Rapid | 1,930 | 1,930 | Sep 2026 |
| Blitz | 1,983 | 1,983 | Sep 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 383 | 144 | 64 | 175 | 37.6% |
| As White | 193 | 83 | 30 | 80 | 43.0% |
| As Black | 190 | 61 | 34 | 95 | 32.1% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Juan Alejandro Leon Acevedo's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Juan Alejandro Leon Acevedo's side.
First moves as White (193 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d4 | 157 | 81.3% | 53.8% |
| c4 | 26 | 13.5% | 36.5% |
| e4 | 9 | 4.7% | 44.4% |
| b3 | 1 | 0.5% | 0.0% |
Main lines as White
- 1.d4 — 81% of White games, 53.8% score
- …Nf6 (57% of these games) — Acevedo usually continues c4 (46.7% score)
- …d5 (31% of these games) — Acevedo usually continues c4 (56.5% score)
- …e6 (5% of these games) — Acevedo usually continues c4 (78.6% score)
- 1.c4 — 13% of White games, 36.5% score
- …e5 (35% of these games) — Acevedo usually continues Nc3 (55.6% score)
- …Nf6 (27% of these games) — Acevedo usually continues Nc3 (25.0% score)
- …c5 (15% of these games) — Acevedo usually continues Nc3 (25.0% score)
As Black against 1.e4 (111 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 108 | 97.3% | 47.7% |
| e6 | 2 | 1.8% | 25.0% |
| d5 | 1 | 0.9% | 100.0% |
As Black against 1.d4 (49 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 31 | 63.3% | 33.9% |
| d5 | 18 | 36.7% | 38.9% |
Juan Alejandro Leon Acevedo's chess games
All 383 games by Juan Alejandro Leon Acevedo in the Chess.ceo database (Aug 2015 - Sep 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: 144 wins, 64 draws, 175 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| E09 | Catalan | 26 | 12/6/8 | 46.2% |
| D35 | Indian Defense | 20 | 9/3/8 | 45.0% |
| D11 | Queen's Pawn Game | 14 | 9/2/3 | 64.3% |
| A58 | Benoni Defense | 13 | 4/3/6 | 30.8% |
| D21 | Queen's Gambit Declined | 12 | 5/1/6 | 41.7% |
| A29 | English Opening: Reverse Sicilian | 11 | 6/0/5 | 54.5% |
| E15 | Queen's Indian Defense | 11 | 6/2/3 | 54.5% |
| A31 | English Opening | 9 | 3/1/5 | 33.3% |
| E20 | Nimzo-Indian: Kmoch Variation | 7 | 2/1/4 | 28.6% |
| D71 | Grünfeld Defense | 7 | 2/2/3 | 28.6% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B76 | Sicilian: Dragon | 36 | 18/4/14 | 50.0% |
| B50 | Sicilian | 24 | 7/5/12 | 29.2% |
| B33 | Sicilian: Sveshnikov | 12 | 3/5/4 | 25.0% |
| E70 | King's Indian Defense | 10 | 3/0/7 | 30.0% |
| D90 | Slav Defense | 9 | 1/2/6 | 11.1% |
| B30 | Sicilian: Rossolimo | 8 | 3/2/3 | 37.5% |
| A34 | English Opening: Symmetrical | 8 | 2/2/4 | 25.0% |
| B23 | Sicilian: Closed | 8 | 3/2/3 | 37.5% |
| A15 | English Opening | 7 | 0/1/6 | 0.0% |
| B45 | Sicilian: Four Knights | 7 | 0/2/5 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| May 2025 | Deyan Samuil Kostov | 2,363 | Titled Tue Early | D22 |
| Nov 2022 | Miguel Munoz Sanchez | 2,225 | 1st Sabaneta Open A | A45 |
| Oct 2021 | Jorcerys Montilla Reyes | 2,136 | Manizales Las Americas Open A | E03 |
| Oct 2021 | David Santiago Lopez Ramirez | 2,131 | Manizales Las Americas Open A | D30 |
| Apr 2019 | Alvaro Garcia Alarcon | 2,118 | ch-COL sf1 | E70 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Medellin Aristizabal Cup | 2022 | 35 | 17 | 1,755 |
| Titled Tuesday | 2025 | 21 | 2 | 1,896 |
| ch-COL U20 | 2019 | 16 | 7.5 | 1,839 |
| Antioquia Open B | 2018 | 11 | 5.5 | 1,655 |
| Medellin Raza Cup | 2022 | 10 | 3.5 | 1,804 |
| 1st Sabaneta Open A | 2022 | 10 | 5 | 2,126 |
| ch-COL sf 2nd | 2018 | 10 | 4 | 1,673 |
| ch-COL sf1 | 2019 | 10 | 4.5 | 1,917 |
Interactive opening tree from all 383 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Juan Alejandro Leon Acevedo's chess games?
383 games by Juan Alejandro Leon Acevedo, from Aug 2015 to Sep 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 Juan Alejandro Leon Acevedo has played.
What does Juan Alejandro Leon Acevedo play on the first move as White?
Across 193 games with White in our database, Juan Alejandro Leon Acevedo opens with 1.d4 (81% of games), 1.c4 (13% of games), 1.e4 (5% of games). Against 1.e4 as Black, Juan Alejandro Leon Acevedo answers 1...c5 (97% of games), 1...e6 (2% of games), 1...d5 (1% of games). Against 1.d4: 1...Nf6 (63% of games), 1...d5 (37% of games).
What openings does Juan Alejandro Leon Acevedo play as White?
As White, Juan Alejandro Leon Acevedo's most-played openings in our database are: Catalan (26 games, 46.2% win rate); Indian Defense (20 games, 45.0% win rate); Queen's Pawn Game (14 games, 64.3% win rate). The full breakdown of 193 games with White is in the table above.
What openings does Juan Alejandro Leon Acevedo play as Black?
As Black, Juan Alejandro Leon Acevedo most often plays: Sicilian: Dragon (36 games, 50.0% win rate); Sicilian (24 games, 29.2% win rate); Sicilian: Sveshnikov (12 games, 25.0% win rate). See the table above for the top ten Black openings across 190 games.
What is Juan Alejandro Leon Acevedo's FIDE rating?
Juan Alejandro Leon Acevedo is currently rated 2,017 in classical chess, 1,930 in rapid and 1,983 in blitz. Peak classical rating: 2,040 (May 2025).
How many games has Juan Alejandro Leon Acevedo played?
Our database contains 383 games by Juan Alejandro Leon Acevedo, covering Aug 2015 to Sep 2026. Overall record: 144 wins, 64 draws, 175 losses (37.6% win rate).
How do I prepare against Juan Alejandro Leon Acevedo?
383 games by Juan Alejandro Leon Acevedo 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.