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Player Profile

Chuck Z

TastyAntelope CDMX Since 2019 (Inactive) Chess.com ♟
51.4% W 44.4% L 4.2% D
Bullet
2189
5867W 4930L 409D
Blitz
2200
5845W 5199L 540D

Chuck Z (TastyAntelope): A Bullet Chess Biography

The Speed Demon

Chuck Z, known to the chess world as TastyAntelope, is a high volume online warrior whose true home is the bullet arena. While he competes in blitz and even tried his hand at rapid, his preferred time control is clearly bullet. Across more than 22,000 analyzed games, he has racked up over 5,800 wins in both bullet and blitz, making him a permanent fixture in the fast lanes of internet chess.

Career Highlights

Chuck Z first appeared on the rating ladder in 2019, but his real breakthrough came in 2020, when he played thousands of games in a single year and pushed his rating to new heights. He is a streaky player who can rattle off 14 wins in a row and just as easily lose 11 straight, but his long term trajectory shows remarkable staying power.

  • Peak blitz rating of 2313 (2020-07-07), reached in July 2020.
  • Peak bullet rating of 2297 (2020-10-04), reached in October 2020.
  • Longest winning streak of 14 games, followed by a longest losing streak of 11, proof of his fearless, high variance style.
  • A 54.2 percent win rate with the white pieces and 48.7 percent with black.

Blitz Rating229921762052192818042019: 18452020: 22582021: 21732022: 22072024: 22262025: 22292026: 22002019202020212022202420252026

Opening Repertoire

Chuck Z is a creature of habit: he opens with 1.e4 in the overwhelming majority of his games. As White, his favorite battleground is the Sicilian Defense: Closed, which he has played nearly 2,000 times in blitz with a 56.9 percent score. He also enjoys the Caro-Kann Defense and the French Defense. As Black, he is one of the most prolific defenders of the Alekhine Defense on the platform, using it in thousands of bullet games with a solid winning percentage. His median preparation depth is shallow, which means he trusts his instincts, quick hands, and tactical alertness over deep opening homework.

Win Rate by Opening0%25%75%100%50%Alekhine Defense: 50.9% over 4980 gamesSicilian Defense: Closed: 56.9% over 3101 gamesAustralian Defense: 49.3% over 2327 gamesCaro-Kann Defense: 53.1% over 1308 gamesScandinavian Defense: 49.9% over 1296 gamesFrench Defense: 52.8% over 1030 gamesAlekhine Defense51%Sicilian Defense: Closed57%Australian Defense49%Caro-Kann Defense53%Scandinavian Defense50%French Defense53%

A classic Alekhine Defense line that Chuck Z knows well:

Rivalries and Notable Opponents

Every warrior has a nemesis, and for Chuck Z that player is Arturo Lopez. They have met 96 times, and lvelasco holds a commanding 64 to 27 edge with 5 draws. On the flip side, ulisesamador has struggled badly against Chuck Z, losing 22 of their 24 meetings. Fellow regular andresbach has also found the going tough, with Chuck Z winning 41 of their 67 encounters. These rivalries show that his aggressive, speed oriented style can be devastating against some opponents and frustrating against others.

Resilience and Psychology

What separates TastyAntelope from many speed chess addicts is his refusal to fold. His comeback rate is 83.81 percent, and he still wins 49.13 percent of games after losing a piece. His average games run long for bullet and blitz, often around 75 moves, and he reaches the endgame in 81.31 percent of his games. He delivers checkmate more than 2,400 times, and the queen is his most common checking piece. His best time to play is 11:00, when his win rate climbs to 56 percent. A moderate tilt factor of 11 suggests that while he can drop a few games in a row, he never stays down for long.

For fans of fast, fighting chess, Chuck Z is a perfect example of what bullet chess can produce: a resilient, attack minded player who never stops trying.

Bio last updated 2026-09-28