José Alejandro Acosta Amaya – The International Master with a Tactical Twist
Known in the chess world as jacosta7, José Alejandro Acosta Amaya is a distinguished International Master whose games are as captivating as a thriller novel. Earning the IM title from FIDE, José is a tactical magician on the board, boasting a staggering blitz win rate of over 53%, and a rapid win rate climbing even higher near 57%. This player’s style combines patience, with an average game length stretching over 70 moves, and explosive comebacks worthy of a Hollywood plot twist — with a nearly perfect 100% win rate after losing a piece!
José’s blitz journey is a rollercoaster starting at a modest 1568 rating in 2017, skyrocketing to a peak around 2593 by 2021, proving that even chess masters sometimes take the scenic route to greatness. In rapid chess, José is equally formidable, flirting with 2485 in peak ratings and confidently winning over half their games.
When it comes to opponents, José isn’t afraid of mixing it up; with a broad community of rivals and a longest winning streak of 19 games, there’s no shortage of battle stories. If you face jacosta7, know that they’re prone to dramatic rebounds—be warned if you capture a piece too early!
Off the board, José’s tilt factor is a manageable 9, suggesting they keep their cool better than most humans stuck in traffic—just don’t let them start resigning early, although at a little over 0.5%, they rarely give up without a fight. The maestro displays a preference for deep, drawn-out battles, and — spoiler alert — the white pieces are slightly better than black, but the real trick lies in their mid-to-late game wizardry.
Whether cracking open the secrets of a "Top Secret" opening or shaking hands with a new foe, José Alejandro plays chess like a captivating story: filled with ups, downs, and surprising turns — but always ending in style.
What You Are Doing Well
José Alejandro, your recent games demonstrate strong opening preparation and solid middlegame play. Here are some key strengths:
- You’ve shown a good understanding of the Sicilian Dragon Yugoslav Attack and achieve a win rate around 50% despite it being a sharp and complex line.
- Your win rates exceed 60% in variations such as the Sicilian Kan and Ruy Lopez Exchange Variation with the Alapin Gambit, indicating solid mastery of these systems.
- In your recent victories, you executed decisive tactics confidently, for example converting material advantage and advancing passed pawns efficiently.
- Your rating trend over recent months shows a consistent upward slope with a 27 point increase in the last month and 20 points gained over 6 months, reflecting steady improvement.
Areas to Improve
While your results are strong, focusing on the following areas can help you reach even higher levels:
- Mistakes in Endgames: Some losses and drawn positions in your recent games came from giving opponents counterplay late in the game. Improving your endgame technique, especially in rook and pawn endgames, will increase your conversion rate.
- Handling Complex Sicilian Variations: The Sicilian Defense lines you play, such as the Najdorf and Dragon, can be extremely tactical and require precise calculation. Spend time studying key theoretical novelties and typical middlegame plans to reduce errors under time pressure.
- Reducing Blunders Under Time Pressure: Some sharp moments in your recent wins show strong play, but also slight slips. Continue practicing timed exercises to improve quick, accurate calculation.
- Broader Opening Repertoire: While you perform very well in the Sicilian and some main line defenses, expanding your comfort zone with less common openings might catch opponents off guard and increase your winning chances.
Practical Suggestions
- Review and annotate your recent lost and drawn games, especially focusing on the endgame phase and moments where the position was complex.
- Practice tactical puzzles themed around the Sicilian Defense structures you play—especially focusing on typical motifs in Dragon and Najdorf variations.
- Consider training with an endgame database or software to sharpen your technique in rook, queen, and pawn endgames.
- Maintain your positive rating trajectory by balancing study and practical play, aiming for consistent improvement rather than just rapid rating gains.
🆚 Opponent Insights
| Recent Opponents | ||
|---|---|---|
| Krishan Jhunjhnuwala | 1W / 0L / 0D | |
| hemanth-05 | 1W / 0L / 0D | |
| castleember | 1W / 0L / 0D | |
| 3eegd | 1W / 0L / 0D | |
| ll17na | 1W / 0L / 0D | |
| nini89 | 1W / 0L / 2D | |
| cekuttt | 1W / 0L / 0D | |
| dmrl70 | 9W / 5L / 1D | |
| rajuppi | 1W / 0L / 0D | |
| sgcblitz | 3W / 0L / 0D | |
| Most Played Opponents | ||
|---|---|---|
| miso2211 | 42W / 35L / 10D | |
| Ivan Illiev | 44W / 27L / 9D | |
| mardon | 36W / 35L / 3D | |
| michael124667 | 28W / 29L / 9D | |
| Trainingbg81 | 29W / 16L / 5D | |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 2480 | 2490 | ||
| 2024 | 2488 | 2470 | ||
| 2023 | 2438 | 2365 | ||
| 2022 | 2267 | 2346 | ||
| 2021 | 2412 | 2394 | ||
| 2020 | 2484 | |||
| 2019 | 2406 | |||
| 2018 | 2348 | 2252 | ||
| 2017 | 1568 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 230W / 136L / 32D | 191W / 159L / 43D | 73.7 |
| 2024 | 106W / 62L / 22D | 112W / 67L / 10D | 70.5 |
| 2023 | 321W / 196L / 48D | 298W / 217L / 42D | 74.0 |
| 2022 | 608W / 360L / 95D | 560W / 415L / 88D | 73.1 |
| 2021 | 383W / 269L / 66D | 372W / 291L / 50D | 74.0 |
| 2020 | 5W / 1L / 0D | 3W / 2L / 0D | 68.8 |
| 2019 | 145W / 103L / 24D | 152W / 99L / 18D | 74.2 |
| 2018 | 982W / 665L / 109D | 878W / 745L / 135D | 74.2 |
| 2017 | 0W / 1L / 0D | 0W / 0L / 0D | 100.0 |
Openings: Most Played
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Sicilian Defense | 260 | 143 | 100 | 17 | 55.0% |
| Sicilian Defense: Alapin Variation, Sherzer Variation | 231 | 125 | 90 | 16 | 54.1% |
| Sicilian Defense: Closed | 230 | 119 | 94 | 17 | 51.7% |
| Sicilian Defense: Dragon Variation, Yugoslav Attack | 228 | 125 | 90 | 13 | 54.8% |
| Sicilian Defense: Alapin Variation | 216 | 99 | 98 | 19 | 45.8% |
| Caro-Kann Defense | 210 | 121 | 66 | 23 | 57.6% |
| English Opening: Agincourt Defense | 203 | 100 | 92 | 11 | 49.3% |
| Sicilian Defense: Nimzowitsch Variation | 195 | 99 | 74 | 22 | 50.8% |
| Sicilian Defense: Najdorf Variation | 194 | 114 | 73 | 7 | 58.8% |
| London System: Poisoned Pawn Variation | 163 | 93 | 59 | 11 | 57.1% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Sicilian Defense: Dragon Variation, Yugoslav Attack | 26 | 13 | 11 | 2 | 50.0% |
| Sicilian Defense: Najdorf Variation | 20 | 11 | 7 | 2 | 55.0% |
| Sicilian Defense: Alapin Variation | 15 | 8 | 6 | 1 | 53.3% |
| Sicilian Defense: Moscow Variation | 15 | 8 | 7 | 0 | 53.3% |
| Sicilian Defense: Kan Variation, Knight Variation | 14 | 9 | 3 | 2 | 64.3% |
| Ruy Lopez: Exchange Variation, Alapin Gambit | 14 | 9 | 3 | 2 | 64.3% |
| Sicilian Defense: Dragon Variation | 13 | 9 | 4 | 0 | 69.2% |
| Petrov's Defense | 13 | 6 | 6 | 1 | 46.1% |
| London System: Poisoned Pawn Variation | 11 | 8 | 2 | 1 | 72.7% |
| French Defense: Classical Variation, Svenonius Variation | 9 | 6 | 3 | 0 | 66.7% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 19 | 4 |
| Losing | 9 | 0 |