Prepare against Juan Rolando Montenegro Mancera
FM · Colombia · World #26,068 classical · FIDE ID 4403444
When preparing against Juan Rolando Montenegro Mancera, expect 1.e4 in 98% of White games. Against 1.e4 the reply is 1...e6 (81% of games); against 1.d4, 1...d5 (61%). Lowest win rate among frequent openings: Sicilian as White, 50.0% over 58 games.
Our database contains 233 games by Juan Rolando Montenegro Mancera, covering Jan 2005 to Sep 2026. Below you'll find Juan Rolando Montenegro Mancera's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Juan Rolando Montenegro Mancera 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 | 2,011 | 2,236 | Jan 2005 |
| Rapid | 2,061 | 2,124 | Oct 2016 |
| Blitz | 2,081 | 2,213 | Jul 2017 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 233 | 123 | 43 | 67 | 52.8% |
| As White | 120 | 63 | 25 | 32 | 52.5% |
| As Black | 113 | 60 | 18 | 35 | 53.1% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Juan Rolando Montenegro Mancera's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Juan Rolando Montenegro Mancera's side.
First moves as White (120 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 118 | 98.3% | 63.1% |
| d4 | 2 | 1.7% | 50.0% |
Main lines as White
- 1.e4 — 98% of White games, 63.1% score
- …c5 (57% of these games) — Mancera usually continues Nf3 (58.9% score)
- …e6 (14% of these games) — Mancera usually continues d3 (57.1% score)
- …e5 (14% of these games) — Mancera usually continues Nc3 (67.9% score)
- 1.d4 — 2% of White games, 50.0% score
- …d5 (50% of these games) — Mancera usually continues c4 (100.0% score)
- …c5 (50% of these games) — Mancera usually continues e4 (0.0% score)
As Black against 1.e4 (59 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 48 | 81.4% | 72.9% |
| d5 | 10 | 16.9% | 40.0% |
| e5 | 1 | 1.7% | 100.0% |
As Black against 1.d4 (41 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 25 | 61.0% | 50.0% |
| c5 | 8 | 19.5% | 62.5% |
| e6 | 5 | 12.2% | 20.0% |
| Nf6 | 2 | 4.9% | 100.0% |
| d6 | 1 | 2.4% | 100.0% |
Juan Rolando Montenegro Mancera's chess games
All 233 games by Juan Rolando Montenegro Mancera in the Chess.ceo database (Jan 2005 - 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: 123 wins, 43 draws, 67 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B50 | Sicilian | 58 | 29/12/17 | 50.0% |
| C00 | King's Indian Attack | 14 | 6/4/4 | 42.9% |
| C30 | Bishop's Opening | 11 | 6/1/4 | 54.5% |
| C25 | Vienna Game | 4 | 2/2/0 | 50.0% |
| B23 | Sicilian: Closed | 4 | 2/1/1 | 50.0% |
| A04 | Sicilian: Hyperaccelerated Dragon | 4 | 1/1/2 | 25.0% |
| A00 | Scandinavian Defense | 3 | 3/0/0 | 100.0% |
| B07 | Pirc Defense | 3 | 1/0/2 | 33.3% |
| B11 | Caro-Kann: Two Knights Variation | 3 | 2/1/0 | 66.7% |
| B01 | Scandinavian Defense: Main Line | 2 | 1/1/0 | 50.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C11 | French: Classical Variation | 17 | 12/5/0 | 70.6% |
| D31 | Semi-Slav Defense | 13 | 6/1/6 | 46.2% |
| C06 | French: Tarrasch Variation | 13 | 10/0/3 | 76.9% |
| B01 | Scandinavian Defense: Modern Variation | 10 | 2/4/4 | 20.0% |
| A44 | Benoni Defense | 8 | 5/0/3 | 62.5% |
| D02 | Queen's Pawn Game | 7 | 4/1/2 | 57.1% |
| C00 | French Defense | 7 | 5/1/1 | 71.4% |
| C02 | French: Advance Variation | 5 | 2/0/3 | 40.0% |
| E09 | Catalan | 5 | 0/1/4 | 0.0% |
| C01 | French: Exchange Variation | 4 | 2/1/1 | 50.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Nov 2008 | Orlando Ossa | 2,314 | Medellin de Las Americas Open | C30 |
| Dec 2024 | Dawid Janaszak | 2,306 | Titled Tue Late | B30 |
| Aug 2013 | Henry Augusto Castano | 2,299 | 19th Medellin Flores Open | C28 |
| Jan 2025 | Paul Powell | 2,270 | Titled Tue Late | B30 |
| Jun 2018 | Jorge Alexander Martinez | 2,265 | COL pre olympic sf3 | B23 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-COL sf | 2020 | 39 | 23.5 | 2,135 |
| Titled Tuesday | 2025 | 16 | 10.5 | 2,241 |
| chT-COL | 2019 | 14 | 9 | 2,003 |
| 1st Bogota McGregor Open | 2010 | 10 | 6 | 2,101 |
| 13th American Continental | 2017 | 10 | 5 | 1,979 |
| ch-COL | 2018 | 9 | 6 | 2,158 |
| COL pre olympic sf3 | 2018 | 9 | 5.5 | 2,183 |
| 10th Medellin Easter Open | 2022 | 8 | 4.5 | 1,888 |
Interactive opening tree from all 233 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Juan Rolando Montenegro Mancera's chess games?
233 games by Juan Rolando Montenegro Mancera, from Jan 2005 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 Rolando Montenegro Mancera has played.
What does Juan Rolando Montenegro Mancera play on the first move as White?
Across 120 games with White in our database, Juan Rolando Montenegro Mancera opens with 1.e4 (98% of games), 1.d4 (2% of games). Against 1.e4 as Black, Juan Rolando Montenegro Mancera answers 1...e6 (81% of games), 1...d5 (17% of games), 1...e5 (2% of games). Against 1.d4: 1...d5 (61% of games), 1...c5 (20% of games), 1...e6 (12% of games).
What openings does Juan Rolando Montenegro Mancera play as White?
As White, Juan Rolando Montenegro Mancera's most-played openings in our database are: Sicilian (58 games, 50.0% win rate); King's Indian Attack (14 games, 42.9% win rate); Bishop's Opening (11 games, 54.5% win rate). The full breakdown of 120 games with White is in the table above.
What openings does Juan Rolando Montenegro Mancera play as Black?
As Black, Juan Rolando Montenegro Mancera most often plays: French: Classical Variation (17 games, 70.6% win rate); Semi-Slav Defense (13 games, 46.2% win rate); French: Tarrasch Variation (13 games, 76.9% win rate). See the table above for the top ten Black openings across 113 games.
What is Juan Rolando Montenegro Mancera's FIDE rating?
Juan Rolando Montenegro Mancera is currently rated 2,011 in classical chess, 2,061 in rapid and 2,081 in blitz. Peak classical rating: 2,236 (Jan 2005).
How many games has Juan Rolando Montenegro Mancera played?
Our database contains 233 games by Juan Rolando Montenegro Mancera, covering Jan 2005 to Sep 2026. Overall record: 123 wins, 43 draws, 67 losses (52.8% win rate).
How do I prepare against Juan Rolando Montenegro Mancera?
233 games by Juan Rolando Montenegro Mancera 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.