Avatar of Leonidas Kemper

Leonidas Kemper

Username: leokemper

Playing Since: 2021-04-07 (Active)

Wow Factor: ♟♟

Chess.com

Daily: 698
2W / 2L / 0D
Rapid: 1184
519W / 443L / 60D
Blitz: 828
1034W / 972L / 134D
Bullet: 981
561W / 533L / 41D

Leonidas Kemper: The Chess Gladiator

Leonidas Kemper, known in the online chess arena as leokemper, is a relentless tactician whose game is as dynamic as his namesake’s epic legacy. Starting modestly in 2021 with a rapid rating of 618, Leonidas has dramatically battled his way up the rating ladder, hitting a blitz peak just over 1040 in 2024 and a rapid high surpassing 1100 the same year. Clearly, this is no mere mortal but a chess warrior sharpening his skills one move at a time.

Playing Style & Personality

Known for a high Comeback Rate of 74.31%, Leonidas refuses to accept defeat in the face of adversity—losing a piece? No problem, his win rate after losing material sits proudly at 100%. With an Avg Moves Per Win and Loss both hovering around 64, his games are marathons filled with strategic depth and mental endurance. Endgames are his playground, featuring in 62.64% of his matches—where he either triumphs or provides nail-biting drama.

Yet, even great warriors have their quirks: Leonidas’ Tilt Factor of 9 suggests he might grumble a little when the tide turns, and an early resignation rate under 5% implies he’s stubbornly tough but knows when the battle is truly lost.

Record and Rivalries

With over 2,000 blitz games played, boasting 1,021 wins, Leonidas has developed a fierce reputation across the online battlefield. His top-secret opening strategy (clearly a secret to us mere mortals) has served him well, maintaining a solid 48.57% win rate in blitz and over 62% in daily games.

Among opponents, Leonidas has a love-hate relationship with some, winning 100% against formidable players like thanos121389 and alain-meyrigne, while struggling against others like burhanaashra and yungxkylo, from whom he’s yet to claim a victory. That’s the spice of competitive chess—a rollercoaster ride of triumph and challenge.

Notable Trivia

  • His longest winning streak reached a heroic 19 games—Leonidas was unstoppable!
  • Playing mostly during daylight hours, his wins peak around noon and early afternoon, proving he’s a true sunlight strategist.
  • Despite some tough losses, his resilience turns potential defeats into memorable comebacks.

Whether you encounter him on the battlefields of blitz or the slow burn of rapid games, Leonidas Kemper’s chess saga is one of grit, growth, and an unyielding will to conquer pawns and kings alike. Here’s hoping he never confesses the secrets behind that “Top Secret” opening!


🆚 Opponent Insights

Recent Opponents
arungandhigram 0W / 1L / 0D
blunderaddict90 1W / 0L / 0D
alexandrmaryplakas 1W / 0L / 0D
oliverinhoo 0W / 1L / 0D
lacerdada 0W / 1L / 0D
binyaminlewin 1W / 0L / 0D
nbvdb 0W / 0L / 1D
esoku7 1W / 0L / 0D
sachin11 0W / 1L / 0D
ppthrv 0W / 1L / 0D
Most Played Opponents
gunderr 5W / 1L / 2D
mikethegrandmaster 4W / 2L / 2D
anestis70 2W / 4L / 0D
felipe_assis 5W / 0L / 1D
rooksta55 4W / 1L / 1D

Rating

Year Bullet Blitz Rapid Daily
2025 955 828 1140 698
2024 973 1091
2023 733 1072 557
2022 462 476 530
2021 618
Rating by Year202120222023202420251140462YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 263W / 236L / 24D 238W / 260L / 24D 67.7
2024 208W / 157L / 27D 181W / 190L / 22D 67.9
2023 473W / 368L / 57D 431W / 426L / 54D 67.1
2022 10W / 8L / 2D 9W / 11L / 5D 75.6
2021 4W / 5L / 2D 8W / 3L / 1D 61.0

Openings: Most Played

Rapid Opening Games Wins Losses Draws Win Rate
Top Secret 916 465 392 59 50.8%
Queens Pawn Opening Zukertort Chigorin Variation 10 3 7 0 30.0%
Englund Gambit 6 3 3 0 50.0%
Queens Pawn Opening Zukertort Variation 6 3 3 0 50.0%
Scotch Game 5 2 3 0 40.0%
Queens Pawn Opening 4 2 1 1 50.0%
Queens Gambit Declined Chigorin Defense 4 2 2 0 50.0%
Queens Gambit Declined Marshall Defense 4 3 1 0 75.0%
Queens Pawn Opening Anti Torre Attack 3 0 3 0 0.0%
Modern Defense with 3 1 1 1 33.3%
Blitz Opening Games Wins Losses Draws Win Rate
Top Secret 2090 1015 942 133 48.6%
Queens Pawn Opening Zukertort Chigorin Variation 9 4 4 1 44.4%
Queens Pawn Opening Zukertort Variation 8 4 4 0 50.0%
Bishops Opening 6 2 4 0 33.3%
Giuoco Piano Game Giuoco Pianissimo Variation 4 3 1 0 75.0%
Kings Pawn Opening Leonardis Variation 3 0 3 0 0.0%
Giuoco Piano Game 3 1 2 0 33.3%
Queens Pawn Opening Krause Variation 3 1 1 1 33.3%
Kings Pawn Opening 2 0 2 0 0.0%
Queens Pawn Opening Horwitz Defense 2 1 1 0 50.0%
Daily Opening Games Wins Losses Draws Win Rate
Top Secret 7 4 3 0 57.1%
Queens Pawn Opening Zukertort Chigorin Variation 1 1 0 0 100.0%
Slav Defense 1 0 1 0 0.0%
Scotch Game 1 0 1 0 0.0%
Old Benoni Defense 1 0 1 0 0.0%
Bullet Opening Games Wins Losses Draws Win Rate
Englund Gambit 36 20 15 1 55.6%
Queens Gambit Declined Chigorin Defense 33 21 11 1 63.6%
Queens Pawn Opening Zukertort Variation 20 18 2 0 90.0%
Queens Pawn Opening Zukertort Chigorin Variation 19 9 9 1 47.4%
Italian Game 16 8 8 0 50.0%
Queens Gambit Declined 15 7 7 1 46.7%
Queens Gambit Accepted 13 7 6 0 53.9%
Scotch Game 12 10 2 0 83.3%
Reti Opening Queenside Fianchetto Variation 12 5 7 0 41.7%
Kings Pawn Opening 12 6 6 0 50.0%

🔥 Streaks

Streak Longest Current
Winning 19 0
Losing 9 1