Prepare against Francisco Alonso Jr. Mesa
Colombia · World #62,390 classical · FIDE ID 4420403
When preparing against Francisco Alonso Jr. Mesa, expect 1.e4 in 76% of White games. Against 1.e4 the reply is 1...c5 (100% of games); against 1.d4, 1...Nf6 (72%). Lowest win rate among frequent openings: Sicilian as Black, 39.6% over 48 games.
Our database contains 182 games by Francisco Alonso Jr. Mesa, covering May 2010 to Aug 2026. Below you'll find Francisco Alonso Jr. Mesa's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Francisco Alonso Jr. Mesa 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 | 1,847 | 1,993 | Nov 2010 |
| Rapid | 1,821 | 1,854 | Jun 2025 |
| Blitz | 1,811 | 1,822 | Jul 2025 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 182 | 81 | 35 | 66 | 44.5% |
| As White | 88 | 41 | 20 | 27 | 46.6% |
| As Black | 94 | 40 | 15 | 39 | 42.6% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Francisco Alonso Jr. Mesa's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Francisco Alonso Jr. Mesa's side.
First moves as White (88 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 67 | 76.1% | 58.2% |
| Nf3 | 20 | 22.7% | 60.0% |
| f4 | 1 | 1.1% | 0.0% |
Main lines as White
- 1.e4 — 76% of White games, 58.2% score
- …c5 (49% of these games) — Mesa usually continues a3 (43.2% score)
- …e5 (27% of these games) — Mesa usually continues Nf3 (72.2% score)
- …e6 (15% of these games) — Mesa usually continues d4 (66.7% score)
- 1.Nf3 — 23% of White games, 60.0% score
- …d5 (55% of these games) — Mesa usually continues b3 (54.5% score)
- …Nf6 (30% of these games) — Mesa usually continues b3 (50.0% score)
- …g6 (10% of these games) — Mesa usually continues c4 (100.0% score)
As Black against 1.e4 (57 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| c5 | 57 | 100.0% | 51.8% |
As Black against 1.d4 (25 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| Nf6 | 18 | 72.0% | 47.2% |
| d5 | 4 | 16.0% | 25.0% |
| e6 | 2 | 8.0% | 100.0% |
| f5 | 1 | 4.0% | 0.0% |
Francisco Alonso Jr. Mesa's chess games
All 182 games by Francisco Alonso Jr. Mesa in the Chess.ceo database (May 2010 - 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: 81 wins, 35 draws, 66 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B20 | Sicilian | 28 | 12/4/12 | 42.9% |
| A06 | Nimzo-Larsen Attack | 11 | 5/2/4 | 45.5% |
| C90 | Ruy Lopez: Morphy Defense | 8 | 4/3/1 | 50.0% |
| A06 | Réti Opening | 6 | 3/1/2 | 50.0% |
| C00 | King's Indian Attack | 4 | 3/1/0 | 75.0% |
| C10 | French: Tarrasch Variation | 4 | 2/1/1 | 50.0% |
| B01 | Scandinavian Defense: Main Line | 4 | 1/2/1 | 25.0% |
| C65 | Ruy Lopez: Berlin Defense | 3 | 2/1/0 | 66.7% |
| A16 | Modern Defense | 2 | 2/0/0 | 100.0% |
| B06 | Pirc Defense | 2 | 0/0/2 | 0.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B43 | Sicilian | 48 | 19/9/20 | 39.6% |
| D02 | Indian Defense | 13 | 6/3/4 | 46.2% |
| B23 | Sicilian: Closed | 5 | 2/0/3 | 40.0% |
| A08 | Réti Opening | 4 | 1/0/3 | 25.0% |
| A15 | English Opening | 3 | 1/1/1 | 33.3% |
| A40 | London System | 3 | 1/1/1 | 33.3% |
| A45 | Queen's Pawn Game | 3 | 2/1/0 | 66.7% |
| A48 | King's Indian Defense | 1 | 0/0/1 | 0.0% |
| A88 | Modern Defense | 1 | 0/0/1 | 0.0% |
| A34 | English Opening: Symmetrical | 1 | 1/0/0 | 100.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Oct 2025 | Dragan Moldovanovic | 2,013 | FIDE Disabilities Olympiad | A06 |
| Mar 2017 | Ivan Palacios Parra | 1,951 | ch-COL Amateur U2000 | C08 |
| Mar 2017 | Angel Molina | 1,946 | ch-COL Amateur U2000 | B43 |
| Mar 2017 | Yamil Octavio Mena Cordoba | 1,944 | ch-COL Amateur U2000 | C77 |
| Mar 2020 | Julian Camil Valderrama Castano | 1,933 | Antioquia Open | C00 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| ch-COL U2000 | 2019 | 13 | 6.5 | 1,864 |
| ch-COL Amateur | 2015 | 9 | 3 | 1,709 |
| Medellin de La Raza U2000 Open | 2023 | 9 | 5.5 | 1,635 |
| 26th Guillermo Garcia Memorial Open | 2017 | 9 | 3.5 | 1,877 |
| ch-COL Amateur U2000 | 2018 | 9 | 6 | 2,014 |
| 26th Manizales Open | 2017 | 8 | 4 | 1,728 |
| COL pre olympic sf3 | 2019 | 8 | 4.5 | 1,843 |
| Antioquia Open | 2020 | 7 | 6 | 1,844 |
Interactive opening tree from all 182 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Francisco Alonso Jr. Mesa's chess games?
182 games by Francisco Alonso Jr. Mesa, from May 2010 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 Francisco Alonso Jr. Mesa has played.
What does Francisco Alonso Jr. Mesa play on the first move as White?
Across 88 games with White in our database, Francisco Alonso Jr. Mesa opens with 1.e4 (76% of games), 1.Nf3 (23% of games), 1.f4 (1% of games). Against 1.e4 as Black, Francisco Alonso Jr. Mesa answers 1...c5 (100% of games). Against 1.d4: 1...Nf6 (72% of games), 1...d5 (16% of games), 1...e6 (8% of games).
What openings does Francisco Alonso Jr. Mesa play as White?
As White, Francisco Alonso Jr. Mesa's most-played openings in our database are: Sicilian (28 games, 42.9% win rate); Nimzo-Larsen Attack (11 games, 45.5% win rate); Ruy Lopez: Morphy Defense (8 games, 50.0% win rate). The full breakdown of 88 games with White is in the table above.
What openings does Francisco Alonso Jr. Mesa play as Black?
As Black, Francisco Alonso Jr. Mesa most often plays: Sicilian (48 games, 39.6% win rate); Indian Defense (13 games, 46.2% win rate); Sicilian: Closed (5 games, 40.0% win rate). See the table above for the top ten Black openings across 94 games.
What is Francisco Alonso Jr. Mesa's FIDE rating?
Francisco Alonso Jr. Mesa is currently rated 1,847 in classical chess, 1,821 in rapid and 1,811 in blitz. Peak classical rating: 1,993 (Nov 2010).
How many games has Francisco Alonso Jr. Mesa played?
Our database contains 182 games by Francisco Alonso Jr. Mesa, covering May 2010 to Aug 2026. Overall record: 81 wins, 35 draws, 66 losses (44.5% win rate).
How do I prepare against Francisco Alonso Jr. Mesa?
182 games by Francisco Alonso Jr. Mesa 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.