Avatar of Štěpán Hrbek

Štěpán Hrbek IM

Username: kecalk

Playing Since: 2020-04-15 (Inactive)

Wow Factor: ♟♟♟♟

Chess.com

Rapid: 1944
20W / 10L / 2D
Blitz: 2707
200W / 150L / 25D
Bullet: 2715
819W / 581L / 92D

Štěpán Hrbek - International Master

Meet Štěpán Hrbek, a chess virtuoso who proudly carries the title of International Master from FIDE. Known in the online realm simply as "kecalk," Štěpán is a formidable force across all time controls, yet truly shines when the clock ticks fast.

Since 2020, Štěpán has climbed the rating ladder impressively, with his blitz rating soaring from around 1600 to an eye-watering peak near 2700 by 2025 – practically knocking on the door of Grandmaster territory! His bullet performance is even more astonishing, peaking at an incredible 2741, proving that when it’s time to think on his feet, Štěpán is lightning personified.

His playing style is a delightful cocktail of resilience and ingenuity, with an outstanding 87% comeback rate and an almost unbeatable 96% win rate after losing a piece. This guy doesn’t just play chess, he turns disaster into dazzling victories, one move at a time.

Štěpán’s endurance is proven by his love for the endgame, appearing in over 80% of his matches, and his games tend to be marathons rather than sprints — averaging 76 moves in wins and 81 moves in losses. So if you challenge him to a duel, be prepared for a strategic marathon sprinkled with tactical fireworks.

Despite his serious skills, Štěpán knows how to keep a cool head under pressure, sporting a respectable tilt factor of 13 (because even champions have their "uh-oh" moments). His record against opponents is rich and varied, boasting a custom win rate of 52.5% in blitz and 55% in bullet with a tiny sprinkle of "Top Secret" opening magic.

Fun fact: Štěpán seems to have a knack for winning on Fridays and in the late mornings to early afternoons – perhaps a caffeine-fueled psychological edge or just good luck! He dazzles with his white pieces more often than black, but don’t underestimate the power lurking beneath the dark squares.

Whether you're a fan of rapid-fire bullet or the intricate dance of blitz, Štěpán Hrbek is a name to watch – a chess warrior who blends steadfast strategy with the speed of a knight on a caffeine rush. Challenge him if you dare, but remember: this IM’s road is paved with brilliant comebacks and a fearless spirit.


Coach Chesswick's Profile Photo
Coach Chesswick

Hi Štěpán, constructive feedback after your latest games

At-a-glance

  • Peak bullet rating: 2741 (2025-03-12)
  • Favourite pawn thrusts: h-pawn (played in 4 of the last 6 wins) and early …f6 as Black
  • Live-game rhythm:
    0567891011121314151617181920212223100%0%Hour of Day
     
    MonTueWedThuFriSatSun100%0%Day of Week

What you are already doing well

  1. Tactical alertness. In the win vs max6021905 you exploited pins (…Rg6+!) and mating nets even with little time.
  2. Practical time handling. Many victories come from creating difficult positions quickly and then letting the clock do the rest.
  3. Psychological edge. Off-beat openings (Nimzowitsch, early king walks, h-pawn storms) often unsettle lower-rated opponents and yield fast material gains.

Growth opportunities

  1. King safety in serious games.
    • In your most recent win your king visited d7-c6-c5 before move 8. Against 2000+ players that path is rarely forgiven.
    • In the Chess960 loss to Dangerzone214 you castled then weakened g7/h7 with …f6, …Ng6, …Nh4, giving White time to open files around your monarch.
    Action: Re-examine the principle of “castle, connect rooks, then expand”. Try a 10-game streak of mainstream setups (e.g. Modern without …f6, or Caro-Kann without king walks) and annotate how often your king comes under fire.
  2. Central tension & pawn discipline.
    • In multiple losses you advanced flank pawns (…b5, …h5) while the centre was still fluid (e.g. vs nikita2504 and volvo333).
    • Moving the f-pawn early (…f6 / f3) repeatedly weakened e-squares and light-square complexes.
    Drill: Play 15-min games where you forbid yourself to push the a-, h- or f-pawn before move 8 unless it is a clear Zwischenzug.
  3. Conversion technique.
    • A few opponents resigned in lost positions, masking end-game practice.
    • The Chess960 resignation on move 19 occurred even though the material deficit was only an exchange & pawn; fighting on would sharpen your technique.
    Task: Load five winning positions from your database and replay them against the computer at 2300 strength until you convert smoothly.
  4. Opening structure portfolio.
    • You master “chaos” lines; balancing them with at least one solid main-line system will make you harder to prepare against.
    Suggestion: Add a classical reply to 1.e4 (e.g. Petroff or Berlin) and a calm White system (London / Catalan) and adopt them for 20 games each.

Illustrative moments

Recent loss – loose dark squares (move 9-17)

Comment: …f5 and …b5 simultaneously opened both king flanks; instead 18…Rd7 → 19…Rfd8 would consolidate.

Recent win – converting the exchange up (move 35-47)

Good technique: you restricted White’s king, fixed the passed pawn, and only then pushed your own. Keep practising such clean conversions.

Next-week training menu

  • 3 x 30-min sessions of tactics (theme: defensive resources)
  • 2 rapid games (15 + 10) with post-game self-annotation focusing on pawn pushes you did not play – could they have been better?
  • Review one GM game in the Petroff; note how the king rarely needs to think about safety before move 20.

Stay curious and keep the pieces coordinated. Good luck in your upcoming matches!



🆚 Opponent Insights

Most Played Opponents
Chess_Monster2008 13W / 10L / 2D View Games
pablo_dmp 20W / 5L / 0D View Games
Ritviz Parab 10W / 10L / 0D View Games
nemsourek08 6W / 8L / 5D View Games
Vaclav Finek 5W / 9L / 3D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 2715 2707 2060
2024 2681 2567 1944
2023 2434 2485 1837 1837
2022 2380 2210
2021 2300 1694
2020 1681 2095 1837
Rating by Year20202021202220232024202527151681YearRatingBulletBlitzRapid

Stats by Year

Year White Black Moves
2025 45W / 43L / 4D 49W / 30L / 8D 84.7
2024 263W / 187L / 26D 239W / 195L / 38D 88.4
2023 106W / 64L / 13D 96W / 76L / 10D 84.0
2022 21W / 12L / 1D 21W / 18L / 3D 58.4
2021 96W / 51L / 10D 92W / 65L / 5D 70.8
2020 68W / 33L / 9D 57W / 43L / 4D 61.4

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Unknown 90 43 47 0 47.8%
Amar Gambit 29 14 14 1 48.3%
Barnes Defense 15 14 1 0 93.3%
Modern 14 8 6 0 57.1%
Sicilian Defense: Closed 13 7 6 0 53.9%
Caro-Kann Defense 13 6 6 1 46.1%
Döry Defense 11 8 2 1 72.7%
Colle System: Rhamphorhynchus Variation 10 5 5 0 50.0%
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 10 3 7 0 30.0%
English Opening: Agincourt Defense 10 4 5 1 40.0%
Bullet Opening Games Wins Losses Draws Win Rate
Amar Gambit 99 53 37 9 53.5%
Colle System: Rhamphorhynchus Variation 67 33 27 7 49.2%
Australian Defense 52 30 18 4 57.7%
Hungarian Opening: Wiedenhagen-Beta Gambit 51 27 20 4 52.9%
Caro-Kann Defense 49 27 20 2 55.1%
Nimzo-Larsen Attack 49 26 19 4 53.1%
Modern 45 26 18 1 57.8%
Philidor Defense 41 18 21 2 43.9%
French Defense 41 22 16 3 53.7%
Barnes Defense 40 24 14 2 60.0%
Rapid Opening Games Wins Losses Draws Win Rate
Barnes Opening: Walkerling 3 1 2 0 33.3%
Catalan Opening 2 2 0 0 100.0%
Sicilian Defense: Closed 2 1 1 0 50.0%
Amazon Attack: Siberian Attack 2 1 0 1 50.0%
Amazon Attack 2 2 0 0 100.0%
Dutch Defense 2 1 1 0 50.0%
Benoni Defense: Taimanov Variation 2 1 0 1 50.0%
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 2 2 0 0 100.0%
Gruenfeld: Exchange Variation 2 1 1 0 50.0%
French Defense: Exchange Variation 2 2 0 0 100.0%
Daily Opening Games Wins Losses Draws Win Rate
Sicilian Defense: Scheveningen Variation 1 0 1 0 0.0%

🔥 Streaks

Streak Longest Current
Winning 11 0
Losing 7 1
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