Alejandro Pacheco (AlejandroPacheco29)
From his early days on the board to his steady ascent into the upper echelons of online chess, Alejandro Pacheco – known by his handle AlejandroPacheco29 – has crafted a reputation as a versatile and resilient competitor. Beginning his journey in 2015 with a Blitz rating around 1819, his persistent dedication has seen his ratings rise steadily over the years, achieving a peak Blitz performance around 2505 in 2025, while his Bullet scores have similarly climbed to the low 2400s. Although his rapid game appearances are few, his record hints at untapped potential in all formats of play.
With thousands of games to his name, Alejandro’s record speaks volumes. He has amassed over 4300 wins in Blitz and a robust tally in Bullet matches, a testament to both his deep experience and his unyielding fighting spirit on the board. His games are marked by a keen tactical awareness – evidenced by a comeback rate exceeding 91% and a noted ability to turn around positions even after material setbacks. His capacity to secure victories after a lost piece highlights the resilience and creative depth of his play.
A true student of openings, Alejandro is celebrated for his wide-ranging repertoire. From deploying intricate lines in the Sicilian Defense and Najdorf variations to navigating the complexities of the Ruy Lopez and various French Defense systems, his approach in the opening phase sets the stage for exceptional endgame prowess. In fact, his games often extend into lengthy battles—with an average winning game surpassing 77 moves—underscoring his methodical and patient style.
Equally impressive are his psychological and time-management strengths. Maintaining a remarkably low tilt factor and consistent performance across different days and hours of play, Alejandro’s measured approach exemplifies the calm and calculated mindset necessary at high levels. His blend of tactical awareness, openness to diverse strategies, and a strong comeback instinct has earned him admiration among opponents and spectators alike.
Today, AlejandroPacheco29 stands as a formidable presence in online chess, continually improving his game and inspiring others with his dedication, versatility, and passion for the art of chess.
What you did well in your recent bullet games
You showed a strong tendency to seize initiative when the position opened up and to convert pressure into concrete advantages. In decisive wins you demonstrated good calculation depth, coordinating heavy pieces to create threats against the opponent’s king. You also showed resilience in dynamic middlegames, keeping pieces active and looking for tactical chances rather than settling for easy trades.
- You effectively activated rooks and the queen in attacking sequences, especially when the opponent’s king was left exposed along open files and diagonals.
- You converted middlegame chances into clean endgames or direct wins, which shows you can press when you have the initiative and simplify when that’s favorable.
- Your willingness to engage in sharp, tactical lines can unsettle opponents who prefer quiet, positional play.
Key improvement areas to focus on
- Time management in bullet games: you’ve shown willingness to fight to the end, but time pressure can lead to overextended calculations or missed defensive resources. Build a simple time plan for each phase of the game and practice sticking to it under fast time controls.
- King safety and back-rank awareness: in some tactical sequences, the attack can backfire if the king becomes exposed. Practice quick checks for back-rank weaknesses and ensure your own king safety stays as the priority when choosing long forcing lines.
- Endgame technique with material imbalances: several wins came from rooks and queens coordinating against exposed kings. Strengthen your rook endings and practice converting small material advantages into a win, especially when the opponent has activity on open files.
- Pattern recognition in common bullet structures: strengthen quick judgment in typical tactical motifs (hanging pieces, forks, back-rank nets) so you can spot them faster and avoid unnecessary over-calculation.
Notes from your recent wins and how to build on them
- Against a sharp opponent with direct attacking chances, you built a forcing sequence that culminated in decisive material activity. Continue to practice calculating longer forcing lines, but balance it with quick checks to avoid over-committing if immediate defensive resources exist.
- In endgames where you had material and activity, you pressed forward with rook activity and king centralization. To improve, rehearse standard rook endings and common pawn structures so you can convert advantages more quickly and confidently under pressure.
- When choosing aggressive paths, ensure you consider the opponent’s counterplay and have a concrete plan to reduce their counter chances, such as simplifying to favorable rook endgames or trading into a position where your pieces maintain the most bite.
Notes from your recent losses and time trouble
- Some losses arose from lasting too long in the middlegame and encountering time pressure. Develop a practical framework for bullet decisions: use fast, forcing trades when ahead, and avoid tangled sequences that require long calculation with little time remaining.
- Protect against back-rank threats and ensure you’re not overstretching pieces, which can give your opponent a path to counterplay even when you’re ahead on material.
- For games that end due to time, build a habit of having a few “go-to” safe responses in each opening system so you can switch to solid, low-variance moves when the clock tightens.
Openings performance quick take
You’ve shown comfort in several dynamic openings. Your results suggest strength in Scandinavian structures and active lines against the Sicilian variations as well as some French/Nimzo-Larsen structures. Keep refining your understanding of the typical middlegame plans in these openings and practice quick, clear development schemes to avoid getting tangled in early tactical tangles.
- Strong performance in Scandinavian setups when you can seize the initiative and target the opponent’s central breaks.
- Your Najdorf/Sicilian-related lines show potential for sharp, tactical play when you coordinate rooks and queens effectively.
- Nimzo-Larsen and related systems can offer solid, flexible development; focus on quick development of minor pieces and consistent king safety in the early middlegame.
Would you like quick reference links to these openings for study? Alejandro Pacheco
Practical training plan for the next sessions
- Endgame drill: practice two rook endings per week using common pawn structures you’ve encountered, focusing on converting small advantages.
- Time management routine: in all bullet games, allocate roughly a fixed number of seconds per move and practice with a timer to build a comfortable pace.
- Tactical pattern recognition: dedicate 15–20 minutes daily to quick tactical puzzles that emphasize back-rank ideas, forks, and rook activity on open files.
- Opening refinement: pick two openings you enjoy (for example, Scandinavian Defense and Sicilian Defense: Najdorf Variation) and compile a short repertoire cheat sheet with key plans for the first 10 moves.
Next steps
Keep building on your strengths in dynamic play while tightening time management and endgame conversion. If you’d like, I can tailor a 2-week plan with daily puzzle targets, a short endgame routine, and a compact opening repertoire you can study with a timer to reinforce consistent, efficient decision-making.
🆚 Opponent Insights
| Most Played Opponents | ||
|---|---|---|
| Angel Cordero | 13W / 11L / 0D | View Games |
| Goudeav | 9W / 11L / 2D | View Games |
| Daniel Lowinger | 11W / 9L / 0D | View Games |
| Jovan Miletic | 13W / 6L / 1D | View Games |
| David Javakhadze | 15W / 4L / 0D | View Games |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 2507 | 2577 | ||
| 2024 | 2414 | |||
| 2023 | 2436 | 2491 | ||
| 2022 | 2423 | 2469 | ||
| 2021 | 2500 | 2468 | ||
| 2020 | 2314 | 2450 | 1043 | |
| 2019 | 2239 | 2400 | ||
| 2018 | 2230 | 2402 | ||
| 2017 | 2038 | 2174 | ||
| 2015 | 1819 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 582W / 413L / 58D | 559W / 446L / 45D | 79.3 |
| 2024 | 0W / 2L / 0D | 2W / 2L / 0D | 59.3 |
| 2023 | 469W / 382L / 56D | 392W / 428L / 80D | 79.9 |
| 2022 | 322W / 263L / 49D | 272W / 293L / 49D | 78.1 |
| 2021 | 878W / 705L / 110D | 749W / 822L / 122D | 78.7 |
| 2020 | 167W / 104L / 17D | 137W / 135L / 19D | 79.8 |
| 2019 | 209W / 216L / 29D | 206W / 211L / 30D | 78.1 |
| 2018 | 174W / 156L / 23D | 176W / 156L / 18D | 79.1 |
| 2017 | 102W / 76L / 8D | 84W / 93L / 10D | 76.2 |
| 2015 | 11W / 1L / 0D | 7W / 2L / 2D | 66.2 |
Openings: Most Played
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| French Defense | 206 | 99 | 97 | 10 | 48.1% |
| Caro-Kann Defense | 131 | 77 | 40 | 14 | 58.8% |
| Scandinavian Defense | 114 | 71 | 39 | 4 | 62.3% |
| Barnes Defense | 73 | 37 | 36 | 0 | 50.7% |
| Modern | 73 | 35 | 35 | 3 | 48.0% |
| Sicilian Defense: Najdorf Variation | 72 | 39 | 32 | 1 | 54.2% |
| Amar Gambit | 58 | 32 | 23 | 3 | 55.2% |
| Nimzo-Larsen Attack | 55 | 30 | 20 | 5 | 54.5% |
| French Defense: Exchange Variation | 55 | 32 | 21 | 2 | 58.2% |
| French Defense: Burn Variation | 55 | 29 | 25 | 1 | 52.7% |
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Sicilian Defense: Najdorf Variation | 821 | 413 | 367 | 41 | 50.3% |
| French Defense | 504 | 270 | 201 | 33 | 53.6% |
| Caro-Kann Defense | 497 | 241 | 219 | 37 | 48.5% |
| Sicilian Defense | 295 | 151 | 128 | 16 | 51.2% |
| Sicilian Defense: Closed | 223 | 108 | 104 | 11 | 48.4% |
| Scandinavian Defense | 200 | 94 | 94 | 12 | 47.0% |
| London System: Poisoned Pawn Variation | 195 | 92 | 86 | 17 | 47.2% |
| Sicilian Defense: Moscow Variation, Haag Gambit | 184 | 73 | 88 | 23 | 39.7% |
| Queen's Gambit Declined: Hastings Variation | 176 | 80 | 80 | 16 | 45.5% |
| Sicilian Defense: Alapin Variation | 164 | 61 | 85 | 18 | 37.2% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Sicilian Defense | 1 | 0 | 1 | 0 | 0.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 16 | 0 |
| Losing | 10 | 2 |