Koolhari10

Profile Summary: Koolhari10

Meet Koolhari10, a Rapid chess aficionado who zooms through the 64 squares with a style that’s part methodical, part mischievous. From starting out at a modest rating of 135 in late 2024, Koolhari10 has rocketed to a smashing peak Rapid rating of 561 by May 2025 — proving that slow and steady doesn’t always win; sometimes fast and a little funky does!

With an average game length hovering around 50 moves for wins and an even longer endurance of 62 moves in losses, Koolhari10 is no quitter. But don’t be fooled by the careful play; the player's early resignation rate is a humble 5.37%, so when things look grim, the stakes might just be too high for the faint-hearted.

Opening the playbook, Koolhari10 loves the Classics: a kingside pawn push (especially King’s Pawn Opening) claims the crown for most played (188 games) with an almost 49% win rate. However, sneak attacks via the Scandinavian Defense and French Defense also spice things up, boasting win rates surpassing 53% and 57% respectively. Our intrepid player’s approach fizzes with tactical awareness — a comeback rate of 57.27% means Koolhari10 isn’t just surviving but thriving after setbacks.

Speaking of time, the early hours around 3 AM are prime for Koolhari10, when the brain seems to conjure chess magic—100% win rate at that mysterious hour! Maybe it’s the power of caffeine or the quiet hum of the night, but opponents beware.

The psychological profile shows a tilt factor of 7, which means pressure can get to Koolhari10, but with game count pushing over 800 Rapid games, this seasoned warrior continues to learn and adapt. Interestingly, win rates sag drastically when facing opponents rated above, reinforcing the adage that the bigger the opponent, the bigger the challenge.

Cool and calculated under pressure, Koolhari10 combines a knack for tactical maneuvers with a hint of audacity — exemplified in their most recent victory by resignation where a savage queen sortie (Qh5!) led to a swift victory. When losing a piece, Koolhari10 still manages to win nearly 37% of the time, proving resilience is well-honed.

Memorable Stats

• Total Rapid games: 682 (329 wins, 297 losses, 56 draws)
• Longest winning streak: 12 games — enough to convince anyone chess is basically their second language.
• Most deadly opening: French Defense with 57.89% win rate
• Peak Daily Rating: 467 on January 4, 2025
• Preferred time control: Rapid (because who likes waiting?)

Whether blazing through the ranks or carefully plotting each pawn advance, Koolhari10’s journey is a compelling mix of grit, strategy, and a dash of cheeky chess wizardry. So if you see the username pop up at 3 AM with a king still in the center, you know it’s game on!

Recent Battles

Just look at the latest triumph over krmslk, where Koolhari10’s daring queen adventures and knight dashes forced resignation after 35 intense moves.

1. e4 e5 2. Qh5 Nf6 3. Qxe5+ Be7 4. Nc3 O-O 5. Nd5 Nxd5 6. exd5 d6 7. Qe4 f5 8. Qe3 Bg5 9. Qb3 Qe8+ 
10. Ne2 Na6 11. g4 fxg4 12. Rg1 c6 13. h3 cxd5 14. Qxd5+ Be6 15. Qxb7 Qc8 16. Qxc8 Raxc8 17. hxg4 Nb4 
18. Nd4 Bf7 19. a3 Rfe8+ 20. Kd1 Nc6 21. Nf5 d5 22. Nd6 Rcd8 23. Nxe8 Rxe8 24. Bb5 Rc8 25. d3 Nd4 
26. Bxg5 Nxb5 27. c4 Nd4 28. Rc1 Nf3 29. cxd5 Nxg1 30. Rxc8+ Be8 31. Rxe8+ Kf7 32. Re7+ Kg6 33. d6 
Kxg5 34. d7 Kf6 35. Re8 1-0
  

But like any hero, Koolhari10 also knows the sting of defeat — recently falling short against Ardox_19 in a tightly fought duel where resignation was the only dignified exit.

Ready to face the Koolhari10 challenge? Remember: Quick wits, sharper tactics, and perhaps a night owl’s charm are required!