Avatar of Gastón Zaidman

Gastón Zaidman NM

Username: JuniorZ98

Location: Santiago del Estero

Playing Since: 2016-02-27 (Inactive)

Wow Factor: ♟♟♟

Chess.com

Rapid: 2133
14W / 4L / 4D
Blitz: 2541
1083W / 600L / 170D
Bullet: 2546
882W / 248L / 95D

Gastón Zaidman (aka JuniorZ98)

Meet Gastón Zaidman, the chess gladiator known in the virtual arenas as JuniorZ98. A proud bearer of the prestigious National Master title, Gastón doesn’t just play chess – he battles on the 64 squares with a fiery passion that even a flaming bishop would envy.

Gastón’s chess journey is nothing short of a rollercoaster, with bullet rating fireworks peaking at an impressive 2505 in October 2023 and an equally fierce blitz rating soaring to an astonishing 2536 by May 2024. Rapid chess? He’s got that covered with a top rating of 2160, proving he’s no one-trick pony but a versatile beast in all time controls.

His bullet stats tell the story of a relentless tactician: a remarkable 72.58% win rate over more than 1,200 games, showcasing not just skill but unyielding stamina. His longest winning streak is a jaw-dropping 33 games – that’s enough consecutive victories to make any coffee-fueled chess enthusiast jealous!

Gastón prefers the thrill of the endgame, embracing long battles with an average of nearly 80 moves to victory. It’s clear he’s a cunning strategist who finds beauty where others might find boredom. And losing a piece? No sweat. With a comeback rate of 85.92%, Gastón rallies like a champion, turning adversity into glorious triumph.

Playing predominantly the secret openings even his opponents don't know, Gastón’s style combines psychological resilience – a tilt factor of just 8, pretty calm for bullet chess – with tactical sharpness and a healthy respect for resignation (he’s a gracious winner and loser alike).

Highlight Reel

One of his recent victorious battles ended with a beautifully-crafted mate delivered via the English Opening (Four Knights Variation), sealing the deal by checkmate in a game lasting over 80 moves. Talk about endurance and brains! When he's not charming his keyboard with tactical punches, he’s known for owning various opponents with diverse win rates – from his rival "elviejodearriba" (a 70.59% win rate!) to a clean sweep of 100% against many challengers who dared cross him.

In short, Gastón Zaidman is not just a chess player; he’s a chess force of nature, a towering figure in the digital battlefield, who has proved time and again that with patience, sharp wit, and a bit of luck, even the deadliest bullet bullets can be dodged gracefully.

Ready to play? Beware. JuniorZ98 might just make your king say "checkmate" before you can say "pawn push."


Coach Chesswick's Profile Photo
Coach Chesswick

What You're Doing Well

Gastón, your recent performance in rapid games shows some clear strengths:

  • Strong Opening Repertoire: You have an impressive 100% win rate in several popular openings such as the Closed Sicilian Defense, Four Knights Variation of the Sicilian, and East Indian Defense. This indicates good preparation and comfort in these lines.
  • Consistent Play Against Various Opponents: Maintaining a high overall win rate (around 69%) while playing a diverse set of opponents is commendable.
  • Good Positional Understanding: Your games show solid handling of key moments, especially in structure and piece activity, which helps you maintain advantageous positions.
  • Patience in Complex Endgames: You demonstrated good endgame technique to convert or hold positions, minimizing losses.

Areas for Improvement

Every player can benefit from refining their approach. Here are some areas to focus on to boost your performance:

  • Explore New Ideas in Openings with Lower Win Rates: For openings like the King's Indian Defense Exchange Variation and the Mikenas-Carls Variation, your win rates are below 50%. Studying alternative plans and key tactical motifs in these lines can help improve your results.
  • Time Management: Rapid games put pressure on the clock. Try to allocate your thinking time to critical moments more effectively to avoid rushed moves that could lead to inaccuracies.
  • Tactical Awareness: Even in games you eventually win, watch for small tactical slips or missed opportunities. Regular tactical training will sharpen your calculation skills.
  • Adjusting to Opponent Styles: Sometimes losses and draws come from unfamiliar or tricky opponent strategies. Review your recent losses to notice patterns of difficulty and prepare counter-strategies accordingly.

Suggestions for Continued Growth

  • Create a focused study plan around your weaker openings to discover critical theoretical improvements and practical plans.
  • Utilize annotated replays of your recent games, emphasizing moments when you gained or lost an advantage, to reinforce positive habits and correct mistakes.
  • Incorporate tactical puzzles daily, particularly those arising from your preferred opening lines.
  • Review time usage after each game to improve decision-making under time pressure.
  • Engage in slow practice games to deepen your strategic understanding, which can then translate to better rapid play.

Summary

Gastón, you have a solid foundation and clear strengths to build upon. Your focused approach in certain opening variations is paying off, and with targeted work on some less successful lines and time management, your performance and rating can climb steadily. Keep analyzing your games thoughtfully, and remember that consistent practice combined with strategic study will yield lasting improvement.



🆚 Opponent Insights

Most Played Opponents
gmenludo 47W / 42L / 24D View Games
Raul Adrian Habiaga 34W / 14L / 5D View Games
elviejodearriba 37W / 7L / 8D View Games
Gonzalo Rojo 18W / 17L / 6D View Games
gnm2019 21W / 12L / 6D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 2546 2541
2024 2425 2504
2023 2435 2468 2133
2022 2395 2437 2146
2021 2191 2424 2160
2020 2455 2417 1844
2019 2408 2443 1317
2018 2256 2325
2017 2183 2245
2016 2105 2261
Rating by Year201620172018201920202021202220232024202525461317YearRatingBulletBlitzRapid

Stats by Year

Year White Black Moves
2025 48W / 15L / 13D 42W / 25L / 12D 86.5
2024 14W / 5L / 3D 9W / 10L / 2D 90.0
2023 75W / 33L / 14D 80W / 39L / 11D 89.6
2022 82W / 21L / 16D 87W / 24L / 10D 85.9
2021 270W / 43L / 32D 239W / 80L / 28D 81.9
2020 304W / 84L / 32D 287W / 101L / 41D 82.9
2019 92W / 51L / 10D 79W / 53L / 15D 91.5
2018 37W / 13L / 6D 28W / 24L / 5D 88.3
2017 100W / 84L / 7D 83W / 94L / 13D 89.9
2016 76W / 37L / 8D 75W / 39L / 5D 83.7

Openings: Most Played

🔥 Streaks

Streak Longest Current
Winning 33 0
Losing 8 0
🐞 Report a Problem