Jun Hyeok Lee - International Master Extraordinaire
Born with a chessboard in one hand and a knight in the other, Jun Hyeok Lee, known online as leejunhyeok, is a force to be reckoned with on the 64 squares. Awarded the prestigious title of International Master by FIDE, Jun Hyeok is not just a player; they're a strategic wizard who turns pawns into legends.
Rising from humble beginnings with a bullet rating below 900 in 2013, Jun Hyeok rocketed to the dizzying heights of a 2817 bullet rating by early 2025 — a realm few mortals dare to tread. Their blitz prowess is equally fearsome, reaching a peak rating of 2847 in 2024, proof that they can think and move at lightning speed without breaking a sweat.
Specializing in the mysterious Top Secret opening, Jun Hyeok has authored over 10,000 bullet games under this cloak of secrecy, boasting nearly a 66% win rate. Opponents never know what hit them — one moment, Jun Hyeok dazzles with ferocious attacks, the next they craft endgames that are equal parts art and science, reflecting their 78% endgame frequency.
Aside from raw skill, Jun Hyeok's tactical resilience is legendary. Their come-from-behind victories soar above 81%, meaning even when blundering a piece, they often bounce back with a grin and a cunning twist. While their tilt factor registers a modest 13, their preferred battleground is midday, when the mind is sharpest and the coffee strongest.
Off the board, Jun Hyeok's statistics tell a tale of epic battles: over 6,700 wins in bullet, nearly 4,000 blitz victories, and a solid record in rapid and daily play too. They’ve endured some tough losses — but even these moments merely fuel the fire for their next game.
Recent Battles
- Latest Win: A masterful victory in the Philidor Defense (Hanham Lion Variation), where Jun Hyeok patiently ground down their opponents to a neat resignation by move 25. Strategically sound, tactically sharp!
- Latest Loss: A tough checkmate suffered at the hands of Genrikh_King during a Pirc Defense Classical Variation battle, proving that even warriors must sometimes concede the field.
Whether it's blitz, bullet, or the thoughtful nature of daily games, Jun Hyeok Lee plays with heart, mind, and just a dash of mystique. Opponents beware: beneath that calm exterior lies a chess storm ready to unleash devastating combos and ironclad endgames — all wrapped up with a cheeky smile.
Stay tuned and keep an eye on leejunhyeok; the next move is always a surprise.
Recent Performance Overview
Jun Hyeok Lee, you've demonstrated consistent progress in your rapid games over the past months, with a steady rating improvement of 5 points over the last month and three to six months. Your strength-adjusted win rate of approximately 53% reflects solid competitive play against a variety of opponents.
Highlights from Your Recent Wins
- Opening Familiarity: You successfully employed the Queens Gambit Declined and Nimzowitsch Defense openings, showing comfort and understanding in these lines.
- Strategic Pressure: In your wins, you demonstrated the ability to create tactical threats and capitalize on opponent inaccuracies, especially noticeable in the game where you checkmated after coordinating your queen and rook effectively.
- Endgame Technique: Several victories involved transitioning into favorable endgames and methods to convert material or positional advantages smoothly.
Areas to Improve Based on Recent Losses
- Handling Pressure: Some losses featured opponents capitalizing on your positional weaknesses or creating strong counterplay; focusing on maintaining solid positions under pressure would be beneficial.
- Opening Repertoires: A few losses began with less common openings or sidelines from your opponents, such as the Old Sicilian Variation; expanding your preparation for varied responses can strengthen your opening resilience.
- Time Management: Reviewing moments where clock management impacted decision-making could help prevent rushed moves in critical positions.
- Tactical Awareness: Increasing your pattern recognition through puzzles and game reviews will help reduce tactical oversights witnessed in some games.
Recommendations for Continued Improvement
- Continue practicing mainline openings where you show strength and systematically study sidelines you encounter frequently to improve preparation.
- Analyze your losses in-depth to identify recurring themes or mistakes, especially in the middlegame transitions and tactical awareness.
- Incorporate endgame study sessions to optimize your conversion techniques and resilience in unfavorable scenarios.
- Maintain balanced time usage during games to ensure you have sufficient time to evaluate complex positions and avoid time pressure errors.
- Engage in tactical exercises regularly to boost calculation skills and pattern recognition.
Next Steps
Focus on steady growth by refining your opening knowledge and sharpening tactical and strategic understanding. Your positive rating trend is a great foundation to build upon. Keep challenging yourself against stronger opponents and reviewing your games thoroughly.
🆚 Opponent Insights
| Recent Opponents | ||
|---|---|---|
| Qilin Bao | 4W / 5L / 0D | |
| Alfredo Asaf Rivera Pérez | 1W / 2L / 1D | |
| Aaditya Dhingra | 3W / 0L / 0D | |
| icecreamiscream | 2W / 2L / 0D | |
| IGetFlaggedALot | 3W / 9L / 1D | |
| Paul Szuper | 10W / 3L / 2D | |
| soloderisas | 1W / 1L / 0D | |
| dragonkibutsuji18 | 3W / 0L / 0D | |
| smihir6 | 1W / 2L / 1D | |
| astronut_x | 3W / 0L / 0D | |
| Most Played Opponents | ||
|---|---|---|
| kncp_719 | 190W / 155L / 22D | |
| x-5705828290 | 140W / 33L / 4D | |
| kncp | 88W / 82L / 6D | |
| nangm | 153W / 10L / 2D | |
| chigorin28 | 76W / 30L / 13D | |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 2823 | 2853 | 2157 | |
| 2024 | 2817 | 2726 | 2157 | 1909 |
| 2023 | 2705 | 2714 | 2152 | |
| 2022 | 2705 | 2705 | 2152 | |
| 2021 | 2679 | 2670 | 2259 | 1904 |
| 2020 | 2714 | 2578 | 2376 | |
| 2019 | 2443 | 2439 | 2400 | |
| 2018 | 2466 | 2588 | ||
| 2017 | 2443 | 2364 | ||
| 2016 | 2415 | 2310 | 1457 | 1904 |
| 2015 | 2336 | 2347 | 1457 | 1869 |
| 2014 | 2194 | 1610 | 1671 | |
| 2013 | 886 | 1159 | ||
| 2012 | 1484 | 1307 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 91W / 46L / 14D | 83W / 53L / 15D | 84.2 |
| 2024 | 177W / 115L / 29D | 166W / 123L / 30D | 86.1 |
| 2023 | 95W / 44L / 13D | 75W / 57L / 11D | 86.1 |
| 2022 | 434W / 234L / 56D | 382W / 257L / 74D | 80.3 |
| 2021 | 2848W / 1058L / 289D | 2686W / 1188L / 289D | 75.3 |
| 2020 | 811W / 475L / 129D | 684W / 576L / 151D | 81.8 |
| 2019 | 207W / 151L / 21D | 190W / 159L / 25D | 80.7 |
| 2018 | 351W / 203L / 38D | 279W / 252L / 46D | 82.3 |
| 2017 | 15W / 5L / 3D | 8W / 11L / 4D | 89.3 |
| 2016 | 120W / 74L / 11D | 111W / 85L / 6D | 77.0 |
| 2015 | 281W / 190L / 31D | 284W / 198L / 26D | 75.0 |
| 2014 | 248W / 115L / 12D | 220W / 140L / 11D | 70.0 |
| 2013 | 4W / 6L / 0D | 1W / 10L / 3D | 24.9 |
| 2012 | 20W / 16L / 0D | 19W / 18L / 0D | 53.7 |
Openings: Most Played
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Amar Gambit | 1433 | 1076 | 300 | 57 | 75.1% |
| Nimzo-Larsen Attack | 1021 | 661 | 317 | 43 | 64.7% |
| Colle System: Rhamphorhynchus Variation | 571 | 366 | 166 | 39 | 64.1% |
| Australian Defense | 538 | 354 | 159 | 25 | 65.8% |
| Barnes Defense | 383 | 282 | 85 | 16 | 73.6% |
| Modern | 302 | 184 | 103 | 15 | 60.9% |
| Caro-Kann Defense | 289 | 196 | 83 | 10 | 67.8% |
| Scandinavian Defense | 236 | 159 | 64 | 13 | 67.4% |
| Czech Defense | 231 | 155 | 70 | 6 | 67.1% |
| French Defense | 203 | 149 | 46 | 8 | 73.4% |
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Caro-Kann Defense | 300 | 158 | 116 | 26 | 52.7% |
| Modern | 276 | 153 | 95 | 28 | 55.4% |
| Amazon Attack: Siberian Attack | 204 | 115 | 73 | 16 | 56.4% |
| Australian Defense | 181 | 101 | 68 | 12 | 55.8% |
| Sicilian Defense | 172 | 99 | 57 | 16 | 57.6% |
| Sicilian Defense: Closed | 152 | 80 | 52 | 20 | 52.6% |
| Nimzo-Larsen Attack | 142 | 82 | 44 | 16 | 57.8% |
| Amar Gambit | 137 | 87 | 38 | 12 | 63.5% |
| Scandinavian Defense | 130 | 81 | 38 | 11 | 62.3% |
| Czech Defense | 130 | 72 | 46 | 12 | 55.4% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Sicilian Defense | 6 | 3 | 2 | 1 | 50.0% |
| Döry Defense | 5 | 4 | 0 | 1 | 80.0% |
| Caro-Kann Defense | 4 | 4 | 0 | 0 | 100.0% |
| Australian Defense | 4 | 2 | 2 | 0 | 50.0% |
| French Defense: Exchange Variation | 4 | 2 | 1 | 1 | 50.0% |
| London System: Poisoned Pawn Variation | 4 | 2 | 2 | 0 | 50.0% |
| Hungarian Opening: Wiedenhagen-Beta Gambit | 4 | 1 | 2 | 1 | 25.0% |
| Czech Defense | 4 | 4 | 0 | 0 | 100.0% |
| Scandinavian Defense | 4 | 2 | 1 | 1 | 50.0% |
| Philidor Defense | 4 | 2 | 2 | 0 | 50.0% |
| Daily Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Sicilian Defense | 18 | 13 | 4 | 1 | 72.2% |
| King's Indian Defense: Larsen Variation | 10 | 5 | 4 | 1 | 50.0% |
| QGD: 2...Bf5 3.cxd5 | 8 | 8 | 0 | 0 | 100.0% |
| Sicilian Defense: Najdorf Variation, Opocensky Variation | 7 | 3 | 3 | 1 | 42.9% |
| Sicilian Defense: Najdorf Variation | 7 | 3 | 4 | 0 | 42.9% |
| QGD: 3.Nc3 Bb4 | 5 | 5 | 0 | 0 | 100.0% |
| Gruenfeld: Exchange Variation | 5 | 4 | 1 | 0 | 80.0% |
| Sicilian Defense: Closed | 5 | 4 | 1 | 0 | 80.0% |
| King's Indian Defense: Makogonov Variation | 5 | 4 | 0 | 1 | 80.0% |
| Nimzo-Indian Defense: Rubinstein System, Rubinstein Variation | 5 | 2 | 1 | 2 | 40.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 46 | 4 |
| Losing | 13 | 0 |