Avatar of ivan alonso

ivan alonso

Username: ialonsoal

Playing Since: 2015-05-14 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Daily: 400
2W / 2L / 0D
Rapid: 1973
0W / 2L / 0D
Blitz: 2383
6286W / 5927L / 903D
Bullet: 1731
4W / 1L / 0D

Ivan Alonso (ialonsoal) - Chess Player Profile

Rating Highlights: With a peak blitz rating soaring to an impressive 2322 as of February 2025, Ivan Alonso is no stranger to the battlefield of rapid and blitz chess. His bullet peak of 1731 in June 2025 and a rapid peak near 1991 showcase a versatile skill set across time controls.

Playing Style and Strengths

Ivan’s games are a blend of tactical wizardry and gritty resilience. Known for his comeback rate of over 90%, he exhibits a knack for bouncing back, even after losing material. His average moves per win hover around 69, proving he’s no quick checkmating machine—rather, a patient strategist who loves the long game.

His endgame frequency is notably high (75%), suggesting he enjoys a good endgame tussle, while his one-sided loss rate is a mere 1.6%, indicating solid play under pressure. His early resignation rate is less than 1%, which means he only throws in the towel when absolutely necessary...or when his opponent plays a sneaky move he’s yet to figure out.

Opening Repertoire

Ivan is a fan of the Sicilian Defense, especially the aggressive Open Pelikan and Sveshnikov variations, boasting a win rate above 51% in over 300 games. His Caro-Kann Defense (Tartakower Variation) stands out with an impressive 58% win rate, making it his secret weapon for solid play. The French Defense and Italian Game Knight Attack also find a place in his arsenal, illustrating his versatile approach to opening theory.

Performance Metrics & Psyche

Ivan tends to have his best performance around 2 AM—perfect for those late-night blitz marathons when the rest of the world is asleep but he’s heating up the chess servers. And while he’s slightly better with white (50.5% wins), he holds his own as black as well.

Despite a tilt factor of 11, which shows some emotional investment in the game, his overall resilience and tactical awareness keep him in the fight.

Funny Facts and Trivia

  • Ivan has a longest winning streak of 11 games, but also a daunting longest losing streak of the same length—talk about rollercoaster chess!
  • His blitz win tally clocks in at a hefty 4594 wins, proving he’s spent a lot of time on the virtual 64 squares—and survived the online wars.
  • Sometimes his opponents wonder if they’re playing chess or an elaborate trap set by Ivan’s tenacity and unpredictability.

Recent Games Snapshot

Ivan’s most recent victorious game came with a slick execution in the Sicilian Defense, notably the Chelyabinsk Variation, where he won by resignation—classic Ivan, applying pressure until opponents can’t take it anymore.

Even in defeat, Ivan shows fighting spirit, often pushing his opponents to the brink in tactical skirmishes before conceding the point.

Summary

Ivan Alonso (ialonsoal) is a dynamic chess fighter who combines deep endgame knowledge, tactical resilience, and a varied opening repertoire. Whether blazing through bullet games or grinding in blitz and rapid, Ivan embodies the spirit of a passionate competitor who enjoys the game in all its phases—and often leaves his opponents wondering: "How did he see that move?!"


Coach's Avatar

What you’re doing well

You’ve shown a flexible and varied opening repertoire in your recent bullet games, handling both steady and sharper setups with confidence. In particular, you’ve achieved clean results when playing the King’s Indian Attack variant, a Queen’s Gambit Declined line, and the Scandinavian Defense. This versatility makes it harder for opponents to prepare against you and gives you practical chances in many different middlegame structures.

  • You adapt well to different pawn structures and piece placements, which helps you keep the game in your preferred types of positions.
  • Your tactical awareness is noticeable; you seize opportunities when your opponent overreaches and you convert those chances into concrete advantages.
  • You show willingness to simplify into clear, endgame-ready positions when the position asks for it, rather than forcing risky complications.
  • When you surprise with less common openings (like Barnes Opening variants), you maintain pressure and keep opponents unsure, which is a valuable practical skill in bullet games.

Opportunities to improve

  • One opening area that stands out for improvement is the Sicilian Defense: Alapin Variation. In your sample, results there were less favorable. Invest time in studying typical plans for White in that line (how to maintain central space, how to develop smoothly, and how to handle common pawn structures) so you can convert more games in that setup.
  • Be mindful of over-aggressive tactics that can backfire in fast games. When you sense a tactical shot, it’s helpful to pause for a moment to verify the mainline ideas and consider a solid, safer alternative if a precise tactic isn’t clearly winning.
  • Time management in bullet can be critical. Work on a quick, two-candidate-move approach for critical moments and reserve deeper calculations for genuinely forcing lines. Develop a simple pre-move strategy for safe positions to save clock time for complex decisions later.
  • After exchanges, keep an eye on the resulting pawn structure and open files. If trades lead to a passive or slightly worse endgame, try to steer the game toward active piece play or keep more tension when you’re ahead.

Opening focus and plan

  • King’s Indian Attack: French Variation — You’ve shown a solid grasp here. Maintain your flexible plan and work on a clear middlegame idea after your initial development, such as aiming for symmetric central control while preparing a timely kingside advance or central break depending on Black’s setup.
  • QGD: 4.Bg5 Nbd7 5.e3 c6 6.Nf3 — You handle the solid, centralized structure well. Focus on keeping knights well placed and coordinating rooks on open files, with a concrete plan to challenge Black’s c6-d5 pawn chain when the moment comes.
  • Scandinavian Defense — You’ve demonstrated competence with direct development and simple, straightforward plans. Reinforce awareness of typical counterplay ideas for Black and keep an eye on piece activity after exchanges to avoid getting into overly passive positions.
  • Sicilian Defense: Alapin Variation — This is the area with the most room to grow. Study typical White ideas against Alapin and practice Black’s best responses to stabilize the middlegame with a clear plan.
  • Barnes Opening: Walkerling — Your results are strong here. Consider building a small, repeatable set of ideas that you can apply to similar quirky openings to keep opponents off balance while retaining a clear plan.

Practical improvement plan

  • Pick two openings to deepen this week (one dynamic, one solid). For example, reinforce your approach to the Sicilian Alapin from White’s side and your Scandinavian handling from Black’s side. Create a short set of 3-4 standard ideas for each side and practice them in practice games.
  • Daily tactical drills focused on common motifs you encounter in bullet (pin, fork, overload, back-rank issues). Aim for 15–20 minutes per day to sharpen pattern recognition under pressure.
  • After each game, write a 2–3 sentence recap focusing on: the plan you had, where the plan went off track, and one concrete change you’ll try next time (e.g., “avoid early queen moves,” “seek to open the e-file after a minor piece trades”).
  • Do one targeted endgame exercise weekly (rook endgames or minor-piece endgames) to improve conversion when material is equal or when you have small edge in a simplified position.
  • When practicing openings, use a quick post-game review tool to identify the typical middlegame plans for both sides in the exact variation you played, so you can implement the correct plan faster in bullet games.

Notes and quick references

Opening notes and quick references can help you stay sharp. If you’d like, you can review your recent opening lines here: King's Indian Attack and Sicilian Defense: Alapin Variation.

For a quick move sequence snapshot from a representative game, you can also inspect a sample PGN:



🆚 Opponent Insights

Recent Opponents
misaleem 1W / 0L / 0D
maridatotako 1W / 4L / 0D
henrytheking9 0W / 2L / 1D
int13a 2W / 1L / 0D
bertrandcaradec 1W / 0L / 0D
atenagoras 2W / 1L / 0D
pokerdubrovnik 2W / 2L / 1D
fmsniper05 0W / 1L / 0D
magnusmarlousen 1W / 0L / 0D
sepulveda1106 2W / 0L / 1D
Most Played Opponents
haman mottaghi 27W / 32L / 2D
Jean-Christophe Martine 15W / 25L / 1D
calros_magnusen 19W / 17L / 1D
Vladimir Kizov 19W / 17L / 0D
ch3 16W / 14L / 3D

Rating

Year Bullet Blitz Rapid Daily
2025 1731 2300
2024 2183 1973
2021 2161
2020 1265 2178 800
Rating by Year202020212024202523001265YearRatingBulletBlitz

Stats by Year

Year White Black Moves
2025 1521W / 1353L / 215D 1381W / 1490L / 213D 73.6
2024 1492W / 1292L / 200D 1326W / 1449L / 208D 73.6
2021 4W / 2L / 0D 3W / 0L / 1D 71.9
2020 272W / 138L / 35D 253W / 176L / 26D 72.4

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Sicilian Defense: Four Knights Variation, Cobra Variation 1239 640 512 87 51.6%
French Defense 550 281 227 42 51.1%
Caro-Kann Defense 438 246 166 26 56.2%
Sicilian Defense: Alapin Variation 412 181 191 40 43.9%
Sicilian Defense: Closed 389 177 185 27 45.5%
Sicilian Defense: Najdorf Variation 384 186 169 29 48.4%
Scandinavian Defense 352 167 162 23 47.4%
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation 345 146 178 21 42.3%
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 320 145 154 21 45.3%
London System: Poisoned Pawn Variation 260 115 131 14 44.2%
Bullet Opening Games Wins Losses Draws Win Rate
King's Indian Attack: French Variation 1 1 0 0 100.0%
QGD: 4.Bg5 Nbd7 5.e3 c6 6.Nf3 1 1 0 0 100.0%
Scandinavian Defense 1 1 0 0 100.0%
Sicilian Defense: Alapin Variation, Sherzer Variation 1 0 1 0 0.0%
Barnes Opening: Walkerling 1 1 0 0 100.0%
Rapid Opening Games Wins Losses Draws Win Rate
Modern 1 0 1 0 0.0%
QGD: Ragozin 1 0 1 0 0.0%
Daily Opening Games Wins Losses Draws Win Rate
Unknown 3 2 1 0 66.7%
Barnes Defense 1 0 1 0 0.0%

🔥 Streaks

Streak Longest Current
Winning 11 1
Losing 11 0