| Jun 27, 2026 | Huang | ½–½ | Lee | Round 11: Huang, Joshua Kai-En - Lee, Jinwoo | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Novosibirsk Variation | |
| Jun 26, 2026 | Lee | 1–0 | Yoon | Round 10: Lee, Jinwoo - Yoon, Zhi Yong | Semi-Slav Defense: Normal Variation | |
| Jun 25, 2026 | Omurzakov | 1–0 | Lee | Round 9: Omurzakov, Altair - Lee, Jinwoo | Sicilian Defense: Smith-Morra Gambit | |
| Jun 24, 2026 | Lee | 1–0 | Baidar Bayasgalan | Round 8: Lee, Jinwoo - Baidar Bayasgalan | Queen's Gambit Declined: Exchange Variation, Positional Variation | |
| Jun 23, 2026 | Bhaduri | 1–0 | Lee | FIDE World Cadets Cup, O10 / B1-54 | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation | |
| Jun 21, 2026 | Schulze | 1–0 | Lee | Round 6: Schulze, Jonas - Lee, Jinwoo | Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation | |
| Jun 20, 2026 | Lee | 1–0 | Mikeladze | Round 5: Lee, Jinwoo - Mikeladze, Davit | Slav Defense: Czech Variation, Dutch Variation | |
| Jun 19, 2026 | Baladze | 0–1 | Lee | Round 4: Baladze, Dachi - Lee, Jinwoo | Sicilian Defense: Lasker-Pelikan Variation, Schlechter Variation | |
| Jun 18, 2026 | Lee | 0–1 | Lai | Round 3: Lee, Jinwoo - Lai, Yun-Cheng | Semi-Slav Defense: Normal Variation | |
| Jun 17, 2026 | Brodsky | 1–0 | Lee | Round 2: Brodsky, Itamar - Lee, Jinwoo | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation, Gufeld Gambit | |
| Jun 16, 2026 | Lee | ½–½ | Arsenijevic | Round 1: Lee, Jinwoo - Arsenijevic, Matija | Slav Defense: Chebanenko Variation | |
| Sep 23, 2025 | Toumpakaris | 1–0 | Lee | Round 5: Toumpakaris, Grigorios Emmanouil - Lee, Jinwoo | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Sep 22, 2025 | Lee | 1–0 | Yap | Round 4: Lee, Jinwoo - Yap, Ray Jin | Nimzo-Indian Defense: Rubinstein System | |
| Sep 21, 2025 | Yrysov | ½–½ | Lee | Round 3: Yrysov, Timur - Lee, Jinwoo | Caro-Kann Defense: Two Knights Attack | |
| Sep 19, 2025 | Sattwik Swain | 1–0 | Lee | Round 1: Sattwik Swain - Lee, Jinwoo | Caro-Kann Defense: Tartakower Variation | |
| Mar 28, 2025 | Lee | 0–1 | Dede | Round 9: Lee, Jinwoo A - Dede, Omer Taha | Queen's Gambit Declined | |
| Mar 27, 2025 | Bondarev | 1–0 | Lee | Round 8: Bondarev, Fedor - Lee, Jinwoo A | Dutch Defense: Classical Variation, Huisl Variation | |
| Mar 24, 2025 | Lee | 0–1 | Batbileg | Round 5: Lee, Jinwoo A - Batbileg, Boldbaatar | Queen's Gambit Declined: Janowski Variation | |
| Mar 21, 2025 | Lee | ½–½ | Ukhaanbileg Uranbileg | Round 2: Lee, Jinwoo A - Ukhaanbileg Uranbileg | Tarrasch Defense: Schara Gambit | |
| Jul 25, 2024 | Lee | 0–1 | Kim | Biel Chess Festival 2024 - Amateur tournament | Slav Defense | |
| Jul 24, 2024 | Rossi | 1–0 | Lee | Biel Chess Festival 2024 - Amateur tournament | Slav Defense: Modern Line | |
| Jul 23, 2024 | Lee | ½–½ | Wipf | Biel Chess Festival 2024 - Amateur tournament | Queen's Pawn Game: Symmetrical Variation | |
| Jul 22, 2024 | Fernandez Van Raap | 1–0 | Lee | Biel Chess Festival 2024 - Amateur tournament | Caro-Kann Defense: Endgame Offer | |
| Jul 20, 2024 | Lee | 0–1 | Kern | Biel Chess Festival 2024 - Amateur tournament | Slav Defense | |
| Jul 19, 2024 | Huber | ½–½ | Lee | Biel Chess Festival 2024 - Amateur tournament | King's Indian Attack | |
| Jul 18, 2024 | Lee | 1–0 | Oh | Biel Chess Festival 2024 - Amateur tournament | Queen's Gambit Declined: Exchange Variation | |
| Jul 17, 2024 | Pavlov | 1–0 | Lee | Biel Chess Festival 2024 - Amateur tournament | Caro-Kann Defense: Karpov Variation | |
| Jul 16, 2024 | Lee | 0–1 | Hofer | Biel Chess Festival 2024 | Queen's Gambit Declined: Harrwitz Attack | |
