Prepare against Jhon Mike Rosales
Colombia · World #61,061 classical · FIDE ID 4471806
When preparing against Jhon Mike Rosales, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...e6 (63% of games); against 1.d4, 1...d5 (67%).
Our database contains 78 games by Jhon Mike Rosales, covering Jan 2017 to Jul 2026. Below you'll find Jhon Mike Rosales's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jhon Mike Rosales 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 | 1,852 | 1,854 | Oct 2025 |
| Rapid | 1,840 | 1,875 | Oct 2025 |
| Blitz | 1,768 | 1,768 | Jul 2026 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 78 | 40 | 7 | 31 | 51.3% |
| As White | 36 | 19 | 4 | 13 | 52.8% |
| As Black | 42 | 21 | 3 | 18 | 50.0% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Jhon Mike Rosales's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Jhon Mike Rosales's side.
First moves as White (36 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 36 | 100.0% | 58.3% |
Main lines as White
- 1.e4 — 100% of White games, 58.3% score
- …e5 (33% of these games) — Rosales usually continues Nf3 (83.3% score)
- …c5 (28% of these games) — Rosales usually continues c3 (33.3% score)
- …c6 (14% of these games) — Rosales usually continues d4 (60.0% score)
As Black against 1.e4 (27 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e6 | 17 | 63.0% | 44.1% |
| e5 | 8 | 29.6% | 37.5% |
| g6 | 2 | 7.4% | 50.0% |
As Black against 1.d4 (9 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 6 | 66.7% | 83.3% |
| Nf6 | 2 | 22.2% | 100.0% |
| e6 | 1 | 11.1% | 100.0% |
Jhon Mike Rosales's chess games
All 78 games by Jhon Mike Rosales in the Chess.ceo database (Jan 2017 - 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: 40 wins, 7 draws, 31 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B22 | Sicilian: Alapin | 6 | 2/0/4 | 33.3% |
| B13 | Caro-Kann: Exchange Variation | 3 | 2/0/1 | 66.7% |
| C70 | Ruy Lopez: Morphy Defense | 3 | 2/0/1 | 66.7% |
| B18 | Caro-Kann: Classical | 2 | 1/0/1 | 50.0% |
| B01 | Scandinavian Defense: Main Line | 2 | 1/1/0 | 50.0% |
| C30 | King's Gambit | 2 | 2/0/0 | 100.0% |
| C42 | Petrov's Defense | 2 | 1/1/0 | 50.0% |
| B08 | Pirc Defense | 2 | 1/0/1 | 50.0% |
| B28 | Sicilian | 2 | 0/0/2 | 0.0% |
| C54 | Italian Game: Classical Variation | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| C11 | French: Classical Variation | 6 | 3/0/3 | 50.0% |
| C42 | Petrov's Defense | 5 | 2/0/3 | 40.0% |
| D00 | London System | 5 | 4/0/1 | 80.0% |
| A08 | King's Indian Attack | 3 | 0/1/2 | 0.0% |
| C01 | French Defense | 2 | 1/0/1 | 50.0% |
| B22 | French: Exchange Variation | 2 | 1/0/1 | 50.0% |
| A51 | Budapest Defense | 2 | 2/0/0 | 100.0% |
| C05 | French: Tarrasch Variation | 2 | 1/1/0 | 50.0% |
| B06 | Modern Defense | 2 | 1/0/1 | 50.0% |
| C45 | Scotch Game | 2 | 1/0/1 | 50.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Nov 2020 | Edgar Rivas Cabrera | 2,019 | Online Olym Disabilities | D77 |
| Nov 2018 | Raul Quintero | 1,987 | 14th COL Visually Impaired | B22 |
| May 2019 | William Alonso Guayara Diaz | 1,934 | COL pre olympic sf2 | D00 |
| Dec 2019 | Fredy Alexander Jaimes | 1,844 | ch-COL Visually impaired | C50 |
| Dec 2019 | Edgar Rico Hernandez | 1,793 | ch-COL Visually impaired | D52 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-COL Visually impaired | 2019 | 11 | 8.5 | 1,956 |
| COL pre olympic sf2 | 2019 | 8 | 2.5 | 1,752 |
| Cali Masificacion Open U2050 | 2021 | 7 | 4 | 1,773 |
| ch-Pan American IBCA 9th | 2021 | 7 | 4.5 | 1,916 |
| Rivera Hernandez Memorial-B | 2023 | 6 | 2.5 | 1,768 |
| ch-Cali Region | 2017 | 6 | 4 | 1,740 |
| 14th COL Visually Impaired | 2018 | 6 | 4 | 1,857 |
| ch-COL visual limited | 2017 | 5 | 3 | 1,812 |
Interactive opening tree from all 78 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Jhon Mike Rosales's chess games?
78 games by Jhon Mike Rosales, from Jan 2017 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 Jhon Mike Rosales has played.
What does Jhon Mike Rosales play on the first move as White?
Across 36 games with White in our database, Jhon Mike Rosales opens with 1.e4 (100% of games). Against 1.e4 as Black, Jhon Mike Rosales answers 1...e6 (63% of games), 1...e5 (30% of games), 1...g6 (7% of games). Against 1.d4: 1...d5 (67% of games), 1...Nf6 (22% of games), 1...e6 (11% of games).
What openings does Jhon Mike Rosales play as White?
As White, Jhon Mike Rosales's most-played openings in our database are: Sicilian: Alapin (6 games, 33.3% win rate); Caro-Kann: Exchange Variation (3 games, 66.7% win rate); Ruy Lopez: Morphy Defense (3 games, 66.7% win rate). The full breakdown of 36 games with White is in the table above.
What openings does Jhon Mike Rosales play as Black?
As Black, Jhon Mike Rosales most often plays: French: Classical Variation (6 games, 50.0% win rate); Petrov's Defense (5 games, 40.0% win rate); London System (5 games, 80.0% win rate). See the table above for the top ten Black openings across 42 games.
What is Jhon Mike Rosales's FIDE rating?
Jhon Mike Rosales is currently rated 1,852 in classical chess, 1,840 in rapid and 1,768 in blitz. Peak classical rating: 1,854 (Oct 2025).
How many games has Jhon Mike Rosales played?
Our database contains 78 games by Jhon Mike Rosales, covering Jan 2017 to Jul 2026. Overall record: 40 wins, 7 draws, 31 losses (51.3% win rate).
How do I prepare against Jhon Mike Rosales?
78 games by Jhon Mike Rosales 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.