Mykhaylo Oleksiyenko GM

Grandmaster Mykhaylo Oleksiyenko (aka hitaman)

Meet Mykhaylo Oleksiyenko, a chess Grandmaster who’s been shaking up the ranks and making opponents sweat since at least 2013. With a keen eye for tactics and a streak of brilliance, hitaman has mastered the art of blitz, rapid, and bullet chess – proving that speed and precision can coexist in perfect harmony on the 64 squares.

Born for the game, Mykhaylo’s peak blitz rating soared to a staggering 2795 in April 2023, nearly touching the elusive 2800 barrier that many dream of. Not just a one-trick pony, his bullet chess skills peaked at 2747 in early 2025, while his rapid rating crossed the 2300 mark back in 2014 – showing a versatile player comfortable in all formats, whether the clock’s ticking fast or just moderately.

Known for a dogged fighting style, hitaman’s endgame expertise shines through with a high frequency of endgame play and impressive comeback rate — bouncing back from tough positions with nearly 86% success. Early resignation is rare (a mere 0.32%), because giving up is not in his vocabulary. Win rates of around 62% with White and 62% with Black might just suggest he’s equally happy playing both sides, which is something only true chess lovers can claim.

Ever the strategic enigma, his favorite opening in blitz is the well-guarded “Top Secret” line (we suspect it's not really Top Secret, just tricky enough to keep adversaries guessing). He also boasts a 100% win rate in several niche Sicilian Defense variations – a tasty treat for opening enthusiasts and a nightmare for anyone caught in its web. Opponents beware!

When asked about their preferred time to play, Mykhaylo might jokingly tell you: “five o’clock in the morning, when the world is quiet and the pawns are still sleeping.” The numbers back this up—with virtually flawless win rates in those wee hours—proving a nocturnal genius can be much more than just a myth.

A versatile competitor, hitaman’s longest winning streak reached a jaw-dropping 24 games, while the toughest slump was a mere six losses in a row — not bad for someone spending hours chasing checkmates! The psychological fight is half the battle, and with a tilt factor of only 6, this Grandmaster keeps calm cool and calculated under pressure.

Not only is Mykhaylo a dominant force on the board, but an avid competitor against top names, showing impressive win rates against many notable foes and cultivating a reputation for resilience and relentless ambition.

Recently, in one of his blitz matches, hitaman showcased his tactical sharpness in a Sicilian Defense - Westerinen Attack, outmaneuvering his opponent on time, proving once again that brains and nerves are a lethal combo.

Whether you’re looking for inspiration or just want to marvel at some high-speed magic on the chessboard, Mykhaylo Oleksiyenko embodies the spirit of modern chess mastery – fearless, focused, and fiendishly clever. Keep an eye on him; the next brilliant name in the chess world is already here.