Boss

Boss (aka Arunchauhan325)

In the electrifying world of online chess, Boss has managed to carve out a niche that is part strategic mastermind, part rollercoaster ride. Known by the less mysterious username Arunchauhan325, Boss’s journey through the 64 squares is a tale of grit, cunning, and occasional confounding moves that leave opponents scratching their heads.

Chess Odyssey

With a peak rapid rating of 620 achieved in February 2025, Boss dances precariously on the edge of brilliance and blunder. The blitz arena has seen Boss rocket up to 565, proving speed can sometimes trump caution — though not always. Daily chess, the slow-brewed test of patience, brought a perfect 800 rating, but only from a single game, suggesting either a taste test or a strategic commitment to rapid and blitz.

Playing Style and Tactics

Boss’s style is one built on persistence, clocking an average of about 55 moves per game before victory or defeat — a true endurance player. Known for a 60.94% comeback rate after losing pieces, Boss is no quitter and thrives on chaotic, clutch moments. Yet with an early resignation rate of 8.54%, sometimes the boss knows when to wave the white flag, likely to conserve brain cells.

Favorite Openings

The Scandinavian Defense is a favored battleground for Boss, boasting a rapid win rate near a respectable 55%, and even stronger when playing the Closed Variation (68%). Kings Pawn Opening and the Queens Pawn Opening Horwitz Defense also pepper the repertoire, showing Boss isn't scared to mix up the theatrics on the board. Surprisingly, the Modern Defense in blitz sees a flawless 100% win rate, leaving opponents wondering “what just happened?”

Nemeses and Rallying Victories

Boss’s recent match history reads like a dramatic saga with some rivals getting a clean sweep (looking at you, codedth), while others have been pesky enough to snag victories back. Notorious is the unfortunate record against tael8 and friends, who have left Boss scratching his metaphorical beard. But who’s counting losses? Certainly not Boss.

Psychological Warfare

Tilt factor stands at a notable 11, meaning Boss sometimes gets emotional—like when your internet lags just as you spot a winning move. Even so, evenings at 6 PM are Boss’s sweet spot, boasting an impressive 75% win rate. The boss clearly knows when to clock in and claim the throne.

A Glimpse of Epic Battles

Recent notable victory: A swift resignation victory in a Scandinavian Defense Mieses Kotrc Variation, where Boss showed patience and pressure until the opponent threw in the towel at move 16.
Not to brag, but that’s some top-tier psychological judo.

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd4 4. Nf3 Qc5 5. d4 Qd6 6. Bc4 c6 7. O-O b5 8. Bd3 b4 9. Ne4 Qd5 10. c4 bxc3 11. bxc3 Bg4 12. h3 Bxf3 13. Qxf3 Nd7 14. g3 f6 15. Nc5 Qxf3 0-1
  

The Final Verdict

Boss is the kind of chess player you root for when watching online streams — a spectacular blend of resilience, amusing defeats, and sharp tactical bursts. Not always the king of the hill, but certainly the most entertaining gladiator in the arena. Be ready for upsets, surprises, and an occasional resignation that feels almost satisfying. Step aside, Magnus—there’s a new Boss in town.