vaiCheb0a

Overnight Sensation, Literally

Some players tiptoe into online chess. vaiCheb0a did a cannonball. In February 2024 their blitz rating opened the month at 1327, and weeks later it was comfortably past 2400. After a year of relentless grinding, the blitz peak reached 2648 (2025-02-13) in February 2025, with a bullet peak of 2616 in November 2024 for good measure. More than 7,500 blitz games and counting works out to roughly 300 games a month. Sleep is scheduled around chess, not the other way around.

The clock matters in another way too: the best hour to face vaiCheb0a is 4 AM, when the win rate touches 60%. The worst hour is 5 AM, when it craters to 14%. One hour is all that separates legend from liability.

An e4 Loyalist with Sicilian Ink

As White, vaiCheb0a is a one-move monarch: 1.e4, essentially always. Against the Sicilian Defense and its Dragon setups, the Yugoslav Attack delivers a 56% win rate, and the French Defense: Burn Variation wins nearly 60% of the time. The Caro-Kann Defense stays respectable at around 52%.

Black games tell a different story. Opponents love meeting the Sicilian with an early c3, so the Alapin Variation has appeared in well over 1,300 games, with the Sherzer Variation alone accounting for nearly 1,100 blitz meetings. At this point it is basically a marriage, hovering near a coin flip in results. The Bogo-Indian Defense and Döry Defense, meanwhile, sit in the high 30s and remain firmly on the renovation list.

The signature weapon, as White against the Dragon:

The Nemesis File

Every grinder keeps a stable of regulars, and the head-to-head records are a rollercoaster. rymsierk has been outduelled 11-6 across 17 meetings, Smbat Lputian stays razor-thin at 9-8, and Matthieu Saint-Guily trails 9-7. Then come the tormentors: JazzyAtom leads 9-5, Adit Lolana holds a brutal 9-3 edge, and GygesI is a rogue planet with its own gravity, 9 wins to 2 with 2 draws. Some opponents you beat. Some opponents you study. gygesi gets studied.

Style: Grind First, Ask Questions Later

Speed is not the brand; endurance is. Games average around 80 moves, the endgame appears in 83% of blitz battles, and the queen is the most trusted checking piece with nearly 8,000 royal visits. Checkmate finishes about 10% of games. The flag finishes far more, with over 1,600 blitz losses on time, the price of playing long, patient grinds.

The resilience numbers are the real headline: a 90% comeback rate, a 44% win rate even after losing a full piece, and early resignations in just 12% of defeats. In plain English, vaiCheb0a makes you finish the job.

Fun Facts and Fine Print

• Longest winning streak: 19 games. Longest losing streak: 13. Tilt factor: 13. The data refuses to comment.
• The rated-versus-casual win rate gap is 45 points. Casual games are the laboratory; rated games are the arena.
• Against higher-rated players the win rate is 27%, but against lower-rated opponents it is a merciless 66%. Mountaineering optional, farming mandatory.
• Best performance window: 4 AM. Worst: 5 AM. The difference between triumph and tragedy is one hour of sleep.
• The zero in vaiCheb0a is load-bearing. Presumably vaiCheboa was already taken.