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?!"