Prepare against Juan Uvaldo Heinichen R.
CM · PRY · World #13,429 classical · FIDE ID 3701018
When preparing against Juan Uvaldo Heinichen R., expect 1.e4 in 94% of White games. Against 1.e4 the reply is 1...c5 (100% of games); against 1.d4, 1...Nf6 (100%).
Our database contains 30 games by Juan Uvaldo Heinichen R., covering Oct 2008 to Sep 2026. Below you'll find Juan Uvaldo Heinichen R.'s most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Juan Uvaldo Heinichen R. 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 | 2,124 | 2,194 | Aug 2016 |
| Rapid | 2,076 | 2,076 | Sep 2026 |
| Blitz | 2,097 | 2,097 | Sep 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 30 | 10 | 12 | 8 | 33.3% |
| As White | 16 | 6 | 8 | 2 | 37.5% |
| As Black | 14 | 4 | 4 | 6 | 28.6% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Juan Uvaldo Heinichen R.'s games — the same tree the interactive prep board lets you walk to any depth. Scores are from Juan Uvaldo Heinichen R.'s side.
First moves as White (16 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 15 | 93.8% | 63.3% |
| d4 | 1 | 6.3% | 50.0% |
Main lines as White
- 1.e4 — 94% of White games, 63.3% score
- …c5 (47% of these games) — R. usually continues Nf3 (64.3% score)
- …c6 (20% of these games) — R. usually continues d4 (66.7% score)
- …e5 (13% of these games) — R. usually continues Nf3 (75.0% score)
- 1.d4 — 6% of White games, 50.0% score
- …Nf6 (100% of these games) — R. usually continues c4 (50.0% score)
As Black against 1.e4 (5 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 5 | 100.0% | 40.0% |
As Black against 1.d4 (5 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 5 | 100.0% | 30.0% |
Juan Uvaldo Heinichen R.'s chess games
All 30 games by Juan Uvaldo Heinichen R. in the Chess.ceo database (Oct 2008 - 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: 10 wins, 12 draws, 8 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B28 | Sicilian | 2 | 1/1/0 | 50.0% |
| B36 | Sicilian: Accelerated Dragon | 2 | 1/1/0 | 50.0% |
| B75 | Sicilian: Dragon | 2 | 0/1/1 | 0.0% |
| B15 | Caro-Kann: Main Line | 2 | 0/2/0 | 0.0% |
| C54 | Italian Game: Classical Variation | 2 | 1/1/0 | 50.0% |
| B01 | Scandinavian Defense: Main Line | 2 | 1/1/0 | 50.0% |
| B90 | Sicilian: Najdorf | 1 | 1/0/0 | 100.0% |
| A50 | King's Indian Defense | 1 | 0/1/0 | 0.0% |
| C41 | Philidor | 1 | 0/0/1 | 0.0% |
| B12 | Caro-Kann | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| A04 | English Opening: Symmetrical | 3 | 1/1/1 | 33.3% |
| B27 | Sicilian: Dragon | 3 | 2/0/1 | 66.7% |
| E05 | Catalan | 2 | 1/0/1 | 50.0% |
| B25 | Sicilian: Closed | 2 | 0/2/0 | 0.0% |
| E46 | Nimzo-Indian: Rubinstein System | 1 | 0/1/0 | 0.0% |
| E10 | Indian Defense: Anti-Nimzo-Indian | 1 | 0/0/1 | 0.0% |
| A67 | Benoni Defense | 1 | 0/0/1 | 0.0% |
| B50 | Sicilian | 1 | 0/0/1 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Sep 2026 | Nemanja Vukcevic | 2,294 | 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 1-12 | B70 |
| Nov 2024 | Evgenij Novikov | 2,276 | Titled Tue Late | B90 |
| Nov 2024 | Kelvin Antonio Sanchez Alvares | 2,253 | Titled Tue Late | C54 |
| Sep 2026 | Nyola Wasswa Mark | 2,236 | 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 1-12 | B27 |
| Nov 2024 | Jay Bonin | 2,127 | Titled Tue Late | B12 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| Titled Tuesday | 2024 | 11 | 5 | 2,147 |
| Zonal 2.5 | 2025 | 8 | 4.5 | 2,169 |
| 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 1-12 | 2026 | 5 | 4.5 | 2,476 |
| 1. Münster Oster - A | 2026 | 4 | 1.5 | 2,117 |
| grenke Chess Open 2026 | 2026 | 1 | 0.5 | 2,362 |
| 46th FIDE Chess Olympiad Samarkand 2026 | Open | Matches 13-37 | 2026 | 1 | 0 | 2,083 |
Interactive opening tree from all 30 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Juan Uvaldo Heinichen R.'s chess games?
30 games by Juan Uvaldo Heinichen R., from Oct 2008 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 Uvaldo Heinichen R. has played.
What does Juan Uvaldo Heinichen R. play on the first move as White?
Across 16 games with White in our database, Juan Uvaldo Heinichen R. opens with 1.e4 (94% of games), 1.d4 (6% of games). Against 1.e4 as Black, Juan Uvaldo Heinichen R. answers 1...c5 (100% of games). Against 1.d4: 1...Nf6 (100% of games).
What openings does Juan Uvaldo Heinichen R. play as White?
As White, Juan Uvaldo Heinichen R.'s most-played openings in our database are: Sicilian (2 games, 50.0% win rate); Sicilian: Accelerated Dragon (2 games, 50.0% win rate); Sicilian: Dragon (2 games, 0.0% win rate). The full breakdown of 16 games with White is in the table above.
What openings does Juan Uvaldo Heinichen R. play as Black?
As Black, Juan Uvaldo Heinichen R. most often plays: English Opening: Symmetrical (3 games, 33.3% win rate); Sicilian: Dragon (3 games, 66.7% win rate); Catalan (2 games, 50.0% win rate). See the table above for the top ten Black openings across 14 games.
What is Juan Uvaldo Heinichen R.'s FIDE rating?
Juan Uvaldo Heinichen R. is currently rated 2,124 in classical chess, 2,076 in rapid and 2,097 in blitz. Peak classical rating: 2,194 (Aug 2016).
How many games has Juan Uvaldo Heinichen R. played?
Our database contains 30 games by Juan Uvaldo Heinichen R., covering Oct 2008 to Sep 2026. Overall record: 10 wins, 12 draws, 8 losses (33.3% win rate).
How do I prepare against Juan Uvaldo Heinichen R.?
30 games by Juan Uvaldo Heinichen R. 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.