Avatar of Jonáš Karch

Jonáš Karch

Username: Jonas_Karch

Location: Prague

Playing Since: 2023-01-12 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Daily: 1142
11W / 0L / 0D
Rapid: 2424
1133W / 886L / 218D
Blitz: 2633
3819W / 3472L / 743D
Bullet: 2683
9366W / 8917L / 1532D

Jonáš Karch - The Relentless Checkerboard Conqueror

Meet Jonáš Karch, the chess enthusiast who climbs the rating ladder faster than a knight on a mission! Starting from humble beginnings in 2023 with a modest rapid rating of 546, Jonáš has since soared to an impressive peak of 2410 in Rapid, 2567 in Blitz, and a blistering 2642 in Bullet by early 2025. Clearly, patience isn’t his only virtue—speed and precision have become his trademark.

Journey Through the Ranks

With over 8,000 wins in Bullet and nearly 3,200 Blitz victories, Jonáš proves to be a formidable force in fast-paced games. Despite enduring almost as many losses as wins (because who doesn’t love a challenge?), his winning streaks are nothing short of heroic—up to an epic 28 consecutive wins and counting!

Style on the Board

Known for his tenacious endgame prowess, Jonáš executes his moves with an average of over 83 moves per win or loss, showing a committed and gritty style that often wears down opponents. He wins more often than not with the white pieces (~52% success rate) and remains competitive with black (~46%), packing a psychological punch that keeps adversaries guessing.

Jonáš is a comeback king as well, boasting a come back rate of 81% after losing material. Though his tilt factor is moderate (only 12%), he knows the best time for brilliance is at 9 AM sharp—probably after a strong cup of coffee or three.

Favorite Openings and Known Battlefields

Whether wielding the Queen's Pawn Opening - Chigorin Variation or launching into the Caro-Kann Defense, Jonáš’s tactical repertoire is diverse. He’s equally comfortable dancing with unknown openings or unleashing top-secret moves that keep his opponents on their toes.

Recent Triumphs & Tribulations

Never shy of a fight, Jonáš recently secured a breathtaking victory with the Queen's Pawn Opening against The_Root_Beer_Float, resigning his opponent after a tactical onslaught. Despite the occasional loss—like the closely-fought battles against tda18—his resilience is solid as the rook guarding the king.

Off the Board

When not making brilliant moves or rattling opponents’ brains online, Jonáš probably enjoys concocting quirky chess memes or telling opponents, “I’m not just a player, I’m a grandmaster of comeback stories.” His username Jonas_Karch echoes through chess servers, a beacon of skill and playful determination.

In the kingdom of chess, Jonáš Karch reigns with a blend of speed, strategy, and unyielding spirit. Watch this space; the next checkmate is just a move away!

“They say the knight is a tricky piece; well, Jonáš just makes the whole board tricky.”


Coach Chesswick's Profile Photo
Coach Chesswick

Overall Performance and Strengths

Jonáš, congratulations on an unbeaten streak with 19 wins, no losses, and no draws! Your consistent success across a range of openings such as the Amazon Attack, Amar Gambit, and Australian Defense shows a solid versatility and good preparation. Your strength adjusted win rate of about 68% also suggests you maintain a strong performance against opponents close to your level.

Game Highlights and Tactical Play

  • In your recent win against RudyBaron playing the Italian Game, you demonstrated tactical awareness by successfully simplifying the position and transitioning into a winning endgame.
  • Against RudyBaron again using the Queen’s Pawn openings, you effectively used piece activity and pressure to force resignation.
  • The early knight sacrifice to gain material in your Queen’s Pawn opening with the Chigorin variation shows you are open to sharp, tactical lines which can surprise opponents.

Areas to Improve

While your results are excellent, some areas for growth that will continue to boost your level include:

  • Opening Depth: Continue to deepen your understanding of favorite openings. For example, in the Chigorin variation Queen's Pawn Opening, solidifying typical plans and defenses will help avoid early material traps.
  • Endgame Technique: Focusing on converting winning positions smoothly will help maintain your advantage and reduce risk from blunders or fatigue during long games.
  • Consistency Over Time: Watch your recent 1-month rating trend showing some decline. Try reviewing games to identify any recurring mistakes or lapses in concentration.
  • Time Management: Your daily games are played at a slow pace, but managing your clock well especially in complex situations will improve quality of decisions and reduce errors.

Next Steps for Growth

  • Analyze your winning games with a focus on why exchanges and attacks worked, as well as review any close calls or mistakes.
  • Study classical games or theme books on your main openings to understand deeper strategic ideas beyond just moves.
  • Practice endgame fundamentals such as king and pawn endings, rook endings, and basic checkmates regularly.
  • Consider playing some varied time controls (like blitz or rapid) to improve intuition and quicker calculation.
  • Use your excellent winning streak as motivation to maintain confidence and keep learning systematically.

Summary

You have made excellent progress with a 171 point increase over six months and a solid base of winning openings and tactics. By focusing on refining your opening knowledge, endgame technique, and maintaining consistent form, you can continue climbing confidently. Keep analyzing your games and stay curious about the deeper layer of chess strategy. You're on a great path!



🆚 Opponent Insights

Recent Opponents
robert_sava 1W / 2L / 0D View
BuGMonster 1W / 1L / 0D View
tennessee07 1W / 3L / 0D View
vibraniuman 0W / 1L / 1D View
qkid2024 3W / 0L / 0D View
chess_mage1 3W / 0L / 1D View
analterego 0W / 1L / 0D View
metehanrk 2W / 1L / 0D View
goldeneaglesx 1W / 1L / 0D View
Sasan Alibabaie 2W / 2L / 0D View
Most Played Opponents
frankvole 170W / 4L / 2D View Games
bienvenue77 39W / 56L / 13D View Games
norberthalama1234 70W / 0L / 0D View Games
Anselm Wagner 29W / 26L / 6D View Games
metallchessbullet 26W / 14L / 5D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 2683 2626 2424
2024 2558 2409 2391 1142
2023 2200 2080 2232 1829
Rating by Year20232024202526831142YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 1725W / 1637L / 325D 1528W / 1820L / 352D 95.6
2024 2052W / 1420L / 305D 1808W / 1700L / 311D 86.8
2023 1944W / 1399L / 291D 1749W / 1630L / 260D 80.4

Openings: Most Played

Rapid Opening Games Wins Losses Draws Win Rate
Caro-Kann Defense 373 165 172 36 44.2%
Amazon Attack: Siberian Attack 148 78 49 21 52.7%
Caro-Kann Defense: Exchange Variation 144 82 49 13 56.9%
Australian Defense 127 75 45 7 59.1%
Amazon Attack 101 58 31 12 57.4%
QGD: 3.Nc3 Bb4 88 51 32 5 58.0%
QGD: 2...Bf5 3.cxd5 73 36 28 9 49.3%
Diemer-Duhm Gambit (DDG): 4...f5 72 46 22 4 63.9%
QGA: 3.e3 c5 70 43 22 5 61.4%
Barnes Opening: Walkerling 65 43 20 2 66.2%
Blitz Opening Games Wins Losses Draws Win Rate
Amazon Attack 1846 924 749 173 50.0%
Caro-Kann Defense 1300 628 565 107 48.3%
Amazon Attack: Siberian Attack 594 314 231 49 52.9%
Caro-Kann Defense: Exchange Variation 347 161 154 32 46.4%
Australian Defense 322 163 134 25 50.6%
QGD: 3.Nc3 Bb4 306 127 140 39 41.5%
London System: Poisoned Pawn Variation 178 86 75 17 48.3%
Benoni Defense: Benoni Gambit Accepted 160 84 63 13 52.5%
Diemer-Duhm Gambit (DDG): 4...f5 135 60 59 16 44.4%
Czech Defense 129 68 50 11 52.7%
Bullet Opening Games Wins Losses Draws Win Rate
Amazon Attack 2545 1318 1022 205 51.8%
Caro-Kann Defense 2228 1009 1065 154 45.3%
Australian Defense 1397 688 612 97 49.2%
Amazon Attack: Siberian Attack 927 471 375 81 50.8%
Benoni Defense: Benoni Gambit Accepted 684 323 312 49 47.2%
Caro-Kann Defense: Exchange Variation 673 321 296 56 47.7%
London System: Poisoned Pawn Variation 511 239 234 38 46.8%
Slav Defense 439 201 212 26 45.8%
Amar Gambit 377 174 180 23 46.1%
Slav Defense: Bonet Gambit 293 141 126 26 48.1%
Daily Opening Games Wins Losses Draws Win Rate
Amazon Attack 4 4 0 0 100.0%
Amar Gambit 3 3 0 0 100.0%
Australian Defense 3 3 0 0 100.0%
Caro-Kann Defense 2 2 0 0 100.0%
Barnes Opening: Walkerling 1 1 0 0 100.0%
Alekhine Defense 1 1 0 0 100.0%
Amazon Attack: Siberian Attack 1 1 0 0 100.0%
QGA: 3.e3 c5 1 1 0 0 100.0%
French Defense: Classical Variation, Svenonius Variation 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 28 3
Losing 12 0
🐞 Report a Problem