Avatar of Jerzy Slaby

Jerzy Slaby IM

Username: JSlaby

Location: United Kingdom

Playing Since: 2014-06-02 (Active)

Wow Factor: ♟♟♟♟♟♟

Chess.com

Rapid: 2017
2W / 0L / 0D
Blitz: 2716
6201W / 6736L / 1248D
Bullet: 2728
25990W / 25930L / 2220D

Jslaby – A Journey of Steady Ascent in Chess

From his modest beginnings to his current impressive ratings, JSlaby’s chess career has been a story of relentless improvement and tactical acumen. In 2014 his bullet performance began at a humble 1364, and over the years he has steadily climbed the ratings ladder – reaching bullet 2431, blitz 2670, and even launching into rapid play with a rating of 2017 by 2025. These gains over time reflect a player who adapts seamlessly between different time controls and rigorously refines his game.

Not only does JSlaby invest in his opening and middlegame strategies, but his game‐long commitment is evident in an exceptional endgame frequency of more than 80%. With an average winning game extending into the mid‑70s in moves, and a low early resignation rate of just 1.17%, JSlaby shows remarkable perseverance. His tactical awareness comes to the forefront with a staggering 90% comeback rate and an even more impressive 100% win rate even after being down a piece – a testament to his resourcefulness and resiliency on the board.

The player’s performance remains consistent across the week and even by the hour. With win rates oscillating around 47–50% regardless of the time of day or day of week, JSlaby’s balanced approach demonstrates steady concentration and mental fortitude. His match‐ups against some of his most frequent adversaries are as instructive as they are challenging, revealing a keen analytical mind that adapts to both familiar and new opponents alike.

Overall, JSlaby’s steady upward trajectory, combined with a robust tactical sensibility and a calm psychological profile (with a tilt factor of only 16), paints the picture of a chess player who is continuously refining his craft. This commitment to improvement and the ability to perform under pressure not only narrate a successful journey so far but also promise exciting developments in the competitive chess arena.


Coach's Avatar

What You're Doing Well

Jerzy, your recent bullet games show several strengths worth highlighting:

  • Active Play and Initiative: You often seize the initiative early, as seen in your recent win where you pushed your pawns aggressively and created attacking chances by challenging your opponent's king safety.
  • Solid Opening Choices: You consistently rely on reputable openings like the Indian Game, Sicilian Defense, and variations of d4 and e4 openings, demonstrating sound opening preparation and understanding.
  • Good Conversion of Advantages: Your games show good technique in converting material or positional advantages into wins, for example trading queens at the right moment and increasing pressure effectively.
  • Time Management under Pressure: Bullet games demand quick decision-making, and you manage your clock quite well to maintain pressure and avoid time trouble until critical moments.
  • Overall Balanced Performance: Your strength adjusted win rate is just under 50%, which is strong in bullet given the speed and volatility. Your rating trend has mostly positive slopes in recent months indicating growth in skill.

Areas to Improve

To continue growing and strengthen your bullet performance, consider focusing on these aspects:

  • Endgame Precision: Some recent losses stem from subtle inaccuracies in the endgame. Practicing typical endgame patterns and techniques will help you convert advantages more reliably and save difficult positions.
  • Defensive Awareness: In fast games, small defensive slips can be costly. Reviewing key moments where your opponent gained counterplay or attacked weaknesses could help you prevent those chances.
  • Opening Variety and Surprises: Although your openings are solid, incorporating occasional surprise lines or traps could give you easier wins by catching opponents off guard in bullet.
  • Consistent Rating Stability: Your 6-month trend shows setbacks. Focus on consistency and avoid unnecessary risks in bullet, where volatility is high. Building streaks of solid games rather than all-or-nothing play will help your rating rebound.
  • Time Allocation to Critical Moments: Try to allocate a few extra seconds on complex positions or when launching an attack. This small investment can avoid blunders and improve your overall game quality.

Next Steps

Here are some actionable suggestions to incorporate into your training and gameplay:

  • Study high-level bullet games in openings you play to learn typical attacking and defensive motifs.
  • Practice tactical puzzles focused on quick calculation and spotting threats to sharpen your bullet vision.
  • Set aside time for endgame drills, such as king and pawn endings or rook endings, to improve your conversion rate.
  • Analyze your recent losses to identify recurring errors, then target those areas with focused practice.
  • During bullet sessions, consciously manage your time, prioritizing tricky moments and staying calm under pressure.

Motivational Note

Your progress trend shows that you are improving steadily despite some fluctuations. Keep learning and refining your skills—bullet chess is very challenging, but with your consistent effort, your rating and gameplay will continue to rise. Stay focused and enjoy the journey!



🆚 Opponent Insights

Recent Opponents
Yasel Borges 2W / 3L / 1D
Bence Szabó 4W / 7L / 1D
10secondsdemon 1W / 1L / 0D
javicio 22W / 31L / 3D
kodangyeulam 2W / 2L / 1D
tranngocminhduy2009 4W / 5L / 0D
fafischer 2W / 0L / 0D
playtowin2020 3W / 1L / 0D
xxreformed 5W / 2L / 0D
selimitx7 3W / 2L / 0D
Most Played Opponents
Anselm Wagner 66W / 104L / 15D
gamayevoleg 58W / 67L / 13D
Never_walk_alone 58W / 70L / 6D
Leo Bispo 57W / 64L / 8D
allexo 40W / 69L / 2D

Rating

Year Bullet Blitz Rapid Daily
2025 2728 2705 2017
2024 2210 2666
2023 2308 2430
2022 2157 2527
2021 2304 2488
2020 2244 2332
2019 2255 2424
2014 1364
Rating by Year2014201920202021202220232024202527281364YearRatingBulletBlitz

Stats by Year

Year White Black Moves
2025 1928W / 1977L / 321D 1697W / 2128L / 392D 81.8
2024 1674W / 1688L / 214D 1516W / 1826L / 227D 77.0
2023 2444W / 2588L / 241D 2339W / 2654L / 236D 74.1
2022 3735W / 3414L / 288D 3459W / 3568L / 320D 74.0
2021 2682W / 2269L / 158D 2504W / 2402L / 160D 71.3
2020 2827W / 2555L / 291D 2627W / 2763L / 285D 75.8
2019 1312W / 1230L / 133D 1239W / 1301L / 149D 77.0
2014 1W / 0L / 0D 0W / 0L / 0D 49.0

Openings: Most Played

Bullet Opening Games Wins Losses Draws Win Rate
Caro-Kann Defense 2688 1290 1256 142 48.0%
Amar Gambit 2610 1238 1283 89 47.4%
Modern 2400 1166 1151 83 48.6%
Czech Defense 2202 1099 1022 81 49.9%
Sicilian Defense: Closed 2162 1105 978 79 51.1%
Australian Defense 1955 943 930 82 48.2%
Nimzo-Larsen Attack 1892 896 929 67 47.4%
London System: Poisoned Pawn Variation 1557 717 750 90 46.0%
Colle System: Rhamphorhynchus Variation 1545 730 757 58 47.2%
Hungarian Opening: Wiedenhagen-Beta Gambit 1470 683 720 67 46.5%
Blitz Opening Games Wins Losses Draws Win Rate
Caro-Kann Defense 1351 571 663 117 42.3%
Modern 828 354 418 56 42.8%
Amazon Attack: Siberian Attack 699 308 339 52 44.1%
Sicilian Defense: Closed 468 214 213 41 45.7%
London System: Poisoned Pawn Variation 454 182 214 58 40.1%
Czech Defense 326 180 118 28 55.2%
Caro-Kann Defense: Exchange Variation 310 115 162 33 37.1%
Amazon Attack 273 116 131 26 42.5%
English Opening: Caro-Kann Defensive System 269 108 128 33 40.1%
Slav Defense: Alekhine Variation 267 109 128 30 40.8%
Rapid Opening Games Wins Losses Draws Win Rate
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 1 1 0 0 100.0%
Slav Defense: Bonet Gambit 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 24 2
Losing 16 0