Prepare against Juan Carlos Barrientos Medina
Argentina · World #31,395 classical · FIDE ID 111155
Our database contains 101 games by Juan Carlos Barrientos Medina, covering Oct 2004 to Jul 2026. Below you'll find Juan Carlos Barrientos Medina's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Juan Carlos Barrientos Medina 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 | 1,977 | 2,197 | Apr 2006 |
| Rapid | 2,023 | 2,038 | May 2013 |
| Blitz | 2,010 | 2,038 | May 2013 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 101 | 44 | 24 | 33 | 43.6% |
| As White | 47 | 21 | 9 | 17 | 44.7% |
| As Black | 54 | 23 | 15 | 16 | 42.6% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Juan Carlos Barrientos Medina's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Juan Carlos Barrientos Medina's side.
First moves as White (47 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 44 | 93.6% | 58.0% |
| d4 | 3 | 6.4% | 0.0% |
Main lines as White
- 1.e4 — 94% of White games, 58.0% score
- …c5 (48% of these games) — Medina usually continues Nc3 (64.7% score)
- …e6 (16% of these games) — Medina usually continues d4 (35.7% score)
- …e5 (14% of these games) — Medina usually continues Nf3 (58.3% score)
- 1.d4 — 6% of White games, 0.0% score
- …d5 (67% of these games) — Medina usually continues Nf3 (0.0% score)
- …Nf6 (33% of these games) — Medina usually continues Nf3 (0.0% score)
As Black against 1.e4 (24 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c6 | 22 | 91.7% | 59.1% |
| Nc6 | 1 | 4.2% | 50.0% |
| c5 | 1 | 4.2% | 50.0% |
As Black against 1.d4 (23 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 17 | 73.9% | 61.8% |
| d5 | 5 | 21.7% | 40.0% |
Juan Carlos Barrientos Medina's chess games
All 101 games by Juan Carlos Barrientos Medina in the Chess.ceo database (Oct 2004 - Jul 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: 44 wins, 24 draws, 33 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B23 | Sicilian: Closed | 17 | 10/2/5 | 58.8% |
| C47 | Four Knights Game: Glek System | 4 | 3/1/0 | 75.0% |
| C01 | French Defense | 2 | 1/0/1 | 50.0% |
| B34 | Sicilian: Accelerated Dragon | 2 | 0/1/1 | 0.0% |
| C16 | French: Winawer Variation | 2 | 0/0/2 | 0.0% |
| B22 | French: Tarrasch Variation | 2 | 1/0/1 | 50.0% |
| B02 | Scandinavian Defense: Modern Variation | 2 | 1/1/0 | 50.0% |
| C01 | French: Exchange Variation | 1 | 0/1/0 | 0.0% |
| B17 | Caro-Kann: Karpov Variation | 1 | 1/0/0 | 100.0% |
| C40 | Latvian Gambit | 1 | 0/0/1 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B12 | Caro-Kann: Advance Variation | 7 | 3/1/3 | 42.9% |
| D80 | Grünfeld Defense | 6 | 2/3/1 | 33.3% |
| A10 | English Opening | 4 | 2/1/1 | 50.0% |
| B18 | Caro-Kann: Classical | 4 | 2/1/1 | 50.0% |
| B13 | Caro-Kann: Exchange Variation | 3 | 3/0/0 | 100.0% |
| B17 | Caro-Kann: Karpov Variation | 2 | 1/1/0 | 50.0% |
| B10 | Caro-Kann | 2 | 0/1/1 | 0.0% |
| B11 | Caro-Kann: Two Knights Variation | 2 | 1/0/1 | 50.0% |
| B15 | Caro-Kann: Main Line | 2 | 1/0/1 | 50.0% |
| D08 | Albin Countergambit | 2 | 1/1/0 | 50.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Sep 2004 | Miguel Reta | 2,188 | 79th ch-ARG | B17 |
| Apr 2016 | Emmanuel Cimer | 2,165 | 1st Monte Grande | B23 |
| Oct 2004 | Angel Sergio Aberbach Peltzman | 2,095 | 79th ch-ARG | B12 |
| Jul 2020 | Esteban Loncharic | 2,059 | 20th Rio Grande Domingo Open | B13 |
| Jun 2015 | Fabian Ponzo | 2,045 | Monte Grande Ponzo Cup U2200 12th | B23 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| 20th Rio Grande Domingo Open | 2020 | 10 | 5 | 1,865 |
| 79th ch-ARG | 2004 | 9 | 3.5 | 2,050 |
| 1st Monte Grande | 2016 | 9 | 1.5 | 2,033 |
| Monte Grande Ponzo Cup U2200 12th | 2015 | 7 | 5 | 2,079 |
| 5th Monte Grande Zalazar Cup | 2015 | 7 | 5.5 | 2,073 |
| 15th Buenos Aires Ponzo Cup | 2018 | 6 | 4.5 | 2,127 |
| ch-Monte Grande FASGBA | 2018 | 5 | 3 | 2,042 |
| Arcelor Mittal Open | 2020 | 5 | 1 | 1,625 |
Interactive opening tree from all 101 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Juan Carlos Barrientos Medina's chess games?
101 games by Juan Carlos Barrientos Medina, from Oct 2004 to Jul 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 Carlos Barrientos Medina has played.
What does Juan Carlos Barrientos Medina play on the first move as White?
Across 47 games with White in our database, Juan Carlos Barrientos Medina opens with 1.e4 (94% of games), 1.d4 (6% of games). Against 1.e4 as Black, Juan Carlos Barrientos Medina answers 1...c6 (92% of games), 1...Nc6 (4% of games), 1...c5 (4% of games). Against 1.d4: 1...Nf6 (74% of games), 1...d5 (22% of games).
What openings does Juan Carlos Barrientos Medina play as White?
As White, Juan Carlos Barrientos Medina's most-played openings in our database are: Sicilian: Closed (17 games, 58.8% win rate); Four Knights Game: Glek System (4 games, 75.0% win rate); French Defense (2 games, 50.0% win rate). The full breakdown of 47 games with White is in the table above.
What openings does Juan Carlos Barrientos Medina play as Black?
As Black, Juan Carlos Barrientos Medina most often plays: Caro-Kann: Advance Variation (7 games, 42.9% win rate); Grünfeld Defense (6 games, 33.3% win rate); English Opening (4 games, 50.0% win rate). See the table above for the top ten Black openings across 54 games.
What is Juan Carlos Barrientos Medina's FIDE rating?
Juan Carlos Barrientos Medina is currently rated 1,977 in classical chess, 2,023 in rapid and 2,010 in blitz. Peak classical rating: 2,197 (Apr 2006).
How many games has Juan Carlos Barrientos Medina played?
Our database contains 101 games by Juan Carlos Barrientos Medina, covering Oct 2004 to Jul 2026. Overall record: 44 wins, 24 draws, 33 losses (43.6% win rate).
How do I prepare against Juan Carlos Barrientos Medina?
101 games by Juan Carlos Barrientos Medina 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.