Prepare against Juan Pablo De Mey
FM · ABW · World #18,379 classical · FIDE ID 15900312
When preparing against Juan Pablo De Mey, expect 1.e4 in 89% of White games. Against 1.e4 the reply is 1...c5 (100% of games); against 1.d4, 1...Nf6 (46%). Lowest win rate among frequent openings: Sicilian as Black, 31.3% over 16 games.
Our database contains 130 games by Juan Pablo De Mey, covering Jan 2011 to Aug 2026. Below you'll find Juan Pablo De Mey's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Juan Pablo De Mey 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 | 2,072 | 2,106 | May 2026 |
| Rapid | 2,050 | 2,050 | Aug 2026 |
| Blitz | 2,014 | 2,014 | Aug 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 130 | 52 | 22 | 56 | 40.0% |
| As White | 61 | 32 | 9 | 20 | 52.5% |
| As Black | 69 | 20 | 13 | 36 | 29.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Juan Pablo De Mey's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Juan Pablo De Mey's side.
First moves as White (61 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 54 | 88.5% | 58.3% |
| d4 | 4 | 6.6% | 62.5% |
| Nf3 | 2 | 3.3% | 100.0% |
| c4 | 1 | 1.6% | 50.0% |
Main lines as White
- 1.e4 — 89% of White games, 58.3% score
- …c5 (43% of these games) — Mey usually continues Nf3 (50.0% score)
- …e5 (17% of these games) — Mey usually continues Nf3 (61.1% score)
- …e6 (13% of these games) — Mey usually continues d4 (71.4% score)
- 1.d4 — 7% of White games, 62.5% score
- …Nf6 (75% of these games) — Mey usually continues c4 (66.7% score)
- …Nc6 (25% of these games) — Mey usually continues Nf3 (50.0% score)
As Black against 1.e4 (34 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 34 | 100.0% | 32.4% |
As Black against 1.d4 (28 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 13 | 46.4% | 50.0% |
| d5 | 8 | 28.6% | 50.0% |
| d6 | 5 | 17.9% | 20.0% |
| f5 | 2 | 7.1% | 75.0% |
Juan Pablo De Mey's chess games
All 130 games by Juan Pablo De Mey in the Chess.ceo database (Jan 2011 - 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: 52 wins, 22 draws, 56 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B95 | Sicilian: Najdorf | 9 | 4/2/3 | 44.4% |
| B33 | Sicilian | 8 | 4/1/3 | 50.0% |
| B07 | Pirc Defense | 5 | 3/0/2 | 60.0% |
| C04 | French: Tarrasch Variation | 5 | 4/0/1 | 80.0% |
| C50 | Italian Game | 3 | 1/1/1 | 33.3% |
| B01 | Scandinavian Defense: Main Line | 3 | 2/1/0 | 66.7% |
| B02 | Alekhine Defense | 2 | 1/0/1 | 50.0% |
| D02 | Queen's Pawn Game | 2 | 1/1/0 | 50.0% |
| A30 | English Opening | 2 | 1/1/0 | 50.0% |
| B12 | Caro-Kann: Advance Variation | 2 | 0/1/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B28 | Sicilian | 16 | 5/2/9 | 31.3% |
| B76 | Sicilian: Dragon | 9 | 1/1/7 | 11.1% |
| A48 | Indian Defense | 4 | 1/2/1 | 25.0% |
| D30 | Catalan | 4 | 1/2/1 | 25.0% |
| B23 | Sicilian: Closed | 3 | 3/0/0 | 100.0% |
| A41 | Queen's Pawn Game | 3 | 2/0/1 | 66.7% |
| E35 | Nimzo-Indian: Classical Variation | 3 | 0/2/1 | 0.0% |
| A30 | Queen's Indian Defense | 3 | 1/1/1 | 33.3% |
| A29 | English Opening: Reverse Sicilian | 3 | 0/0/3 | 0.0% |
| A80 | Rat Defense | 3 | 0/0/3 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Apr 2025 | Elliot Papadiamandis | 2,315 | Reykjavik Open | B95 |
| Aug 2014 | Christopher Holland | 2,270 | Olympiad-41 | A85 |
| Feb 2026 | Jose Miguel Medina Cruzata | 2,208 | III Sampa Chess Open - STD | D38 |
| Aug 2014 | Alain Ranaivoharisoa | 2,183 | Olympiad-41 | B50 |
| May 2015 | Frank Schleipfenbauer | 2,153 | 9th Maastricht Limburg Open A | B43 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-Central America 24th | 2023 | 11 | 4.5 | 1,890 |
| Olympiad-41 | 2014 | 10 | 5 | 2,190 |
| CARIFTA HYBRID 2026 | Open | 2026 | 9 | 6.5 | 2,102 |
| Olympiad-40 | 2012 | 9 | 6 | 2,173 |
| Olympiad-45 | 2024 | 9 | 5.5 | 2,160 |
| 27th Universiad Men | 2013 | 9 | 2.5 | 1,945 |
| Reykjavik Open | 2025 | 9 | 5 | 2,180 |
| ch-Pan American U20 | 2011 | 9 | 2.5 | 1,751 |
Interactive opening tree from all 130 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Juan Pablo De Mey's chess games?
130 games by Juan Pablo De Mey, from Jan 2011 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 Juan Pablo De Mey has played.
What does Juan Pablo De Mey play on the first move as White?
Across 61 games with White in our database, Juan Pablo De Mey opens with 1.e4 (89% of games), 1.d4 (7% of games), 1.Nf3 (3% of games). Against 1.e4 as Black, Juan Pablo De Mey answers 1...c5 (100% of games). Against 1.d4: 1...Nf6 (46% of games), 1...d5 (29% of games), 1...d6 (18% of games).
What openings does Juan Pablo De Mey play as White?
As White, Juan Pablo De Mey's most-played openings in our database are: Sicilian: Najdorf (9 games, 44.4% win rate); Sicilian (8 games, 50.0% win rate); Pirc Defense (5 games, 60.0% win rate). The full breakdown of 61 games with White is in the table above.
What openings does Juan Pablo De Mey play as Black?
As Black, Juan Pablo De Mey most often plays: Sicilian (16 games, 31.3% win rate); Sicilian: Dragon (9 games, 11.1% win rate); Indian Defense (4 games, 25.0% win rate). See the table above for the top ten Black openings across 69 games.
What is Juan Pablo De Mey's FIDE rating?
Juan Pablo De Mey is currently rated 2,072 in classical chess, 2,050 in rapid and 2,014 in blitz. Peak classical rating: 2,106 (May 2026).
How many games has Juan Pablo De Mey played?
Our database contains 130 games by Juan Pablo De Mey, covering Jan 2011 to Aug 2026. Overall record: 52 wins, 22 draws, 56 losses (40.0% win rate).
How do I prepare against Juan Pablo De Mey?
130 games by Juan Pablo De Mey 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.