| Jul 20, 2026 | Seo | 1–0 | Malmsten | Round 1: Seo, Jung Min - Malmsten, Hans | Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line | |
| Jul 20, 2026 | Naslund | 0–1 | Seo | Round 2: Naslund, Mikael - Seo, Jung Min | Queen's Gambit Accepted | |
| Jul 20, 2026 | Seo | 1–0 | Wernberg | Round 3: Seo, Jung Min - Wernberg, Hugo | Queen's Pawn Game: Zukertort Variation | |
| Jul 8, 2026 | Seo | ½–½ | Barski | Round 8: Seo, Jung Min - Barski, Radoslaw | Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation | |
| Jul 8, 2026 | Seo | 1–0 | Suarez Garcia | Round 7: Seo, Jung Min - Suarez Garcia, Carlos 1996 | Ruy Lopez: Morphy Defense, Neo-Arkhangelsk Variation | |
| Jul 8, 2026 | Arman | ½–½ | Seo | Round 6: Arman, Deniz - Seo, Jung Min | Sicilian Defense: Delayed Alapin Variation | |
| Jul 8, 2026 | Seo | 1–0 | Blomqvist | Round 5: Seo, Jung Min - Blomqvist, Erik | Slav Defense: Quiet Variation, Pin Defense | |
| Jul 8, 2026 | Hillarp Persson | ½–½ | Seo | Round 4: Hillarp Persson, Tiger - Seo, Jung Min | King's Indian Attack: Spassky Variation | |
| Jul 4, 2026 | Seo | ½–½ | Trost | Särspel parti 2: Seo, Jung Min - Trost, Edvin | Nimzo-Larsen Attack: Classical Variation | |
| Jul 4, 2026 | Trost | ½–½ | Seo | Särspel parti 1: Trost, Edvin - Seo, Jung Min | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jul 4, 2026 | Seo | 1–0 | Smith | Round 9: Seo, Jung Min - Smith, Axel | Ruy Lopez: Berlin Defense, Anti-Berlin Variation, Mortimer Variation | |
| Jul 3, 2026 | Wernberg | 0–1 | Seo | Round 8: Wernberg, Hugo - Seo, Jung Min | Sicilian Defense | |
| Jul 1, 2026 | Seo | 1–0 | Nyander | Round 10: Seo, Jung Min - Nyander, Joakim | Lion Defense: Lion's Jaw | |
| Jul 1, 2026 | Bodemar | 0–1 | Seo | Round 11: Bodemar, Jonathan - Seo, Jung Min | Sicilian Defense: Closed | |
| Jul 1, 2026 | Ljung | ½–½ | Seo | Round 9: Ljung, Harald - Seo, Jung Min | Queen's Indian Defense: Kasparov Variation | |
| Jul 1, 2026 | Seo | 1–0 | Muntean | Round 8: Seo, Jung Min - Muntean, Victor | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Jul 1, 2026 | Grandelius | 1–0 | Seo | Round 7: Grandelius, Nils - Seo, Jung Min | Nimzo-Indian Defense: Classical Variation, Berlin Variation, Pirc Variation | |
| Jul 1, 2026 | Seo | 1–0 | Johnson | Round 6: Seo, Jung Min - Johnson, Daniel | Nimzowitsch Defense: Declined Variation | |
| Jul 1, 2026 | Ral Lustig | 0–1 | Seo | Round 5: Ral Lustig, Melvin - Seo, Jung Min | Zukertort Opening | |
| Jul 1, 2026 | Seo | 1–0 | Fransson | Round 4: Seo, Jung Min - Fransson, Patrick | French Defense: Advance Variation, Wade Variation | |
| Jul 1, 2026 | Persson | 0–1 | Seo | Round 3: Persson, Richard - Seo, Jung Min | Four Knights Game | |
| Jul 1, 2026 | Seo | * | Lindvall | Round 2: Seo, Jung Min - Lindvall, Johannes | Italian Game: Classical Variation, Closed Variation | |
| Jul 1, 2026 | Koramangala | 0–1 | Seo | Round 1: Koramangala, Shriyadit - Seo, Jung Min | Sicilian Defense: Alapin Variation, Stoltz Attack, Ivanchuk Line | |
| Jun 30, 2026 | Seo | ½–½ | Lokander | Round 5: Seo, Jung Min - Lokander, Martin | Italian Game: Classical Variation, Giuoco Pianissimo | |
| Jun 29, 2026 | Ostlund | ½–½ | Seo | Round 4: Ostlund, Joar - Seo, Jung Min | Sicilian Defense: Nyezhmetdinov-Rossolimo Attack | |
| Jun 28, 2026 | Seo | 1–0 | Blomqvist | Round 3: Seo, Jung Min - Blomqvist, Erik | Queen's Gambit Accepted: Classical Defense, Normal Line | |
| Jun 27, 2026 | Pantzar | ½–½ | Seo | Round 2: Pantzar, Milton - Seo, Jung Min | King's Indian Attack | |
| Jun 26, 2026 | Sorensen | ½–½ | Seo | Round 1: Sorensen, Hampus - Seo, Jung Min | Indian Defense: Normal Variation | |
| May 30, 2026 | Seo | ½–½ | Storme | Round 7: Seo, Jung Min - Storme, Isak | Ruy Lopez: Cozio Defense | |
| May 30, 2026 | Trost | ½–½ | Seo | Round 6: Trost, Edvin - Seo, Jung Min | Queen's Gambit Declined: Barmen Variation | |
| May 3, 2026 | Seo | ½–½ | Trost | Tyresö Open 2026 | Four Knights Game | |
| May 2, 2026 | Seo | 1–0 | Dingertz | Tyresö Open 2026 | Italian Game: Classical Variation, Giuoco Pianissimo, Albin Variation | |
| May 1, 2026 | Bergman | 0–1 | Seo | Tyresö Open 2026 | Sicilian Defense: Taimanov Variation, Bastrikov Variation | |
| May 1, 2026 | Seo | 1–0 | Dingertz | Tyresö Open 2026 | Queen's Gambit Declined: Three Knights Variation | |
| May 1, 2026 | Shi | 0–1 | Seo | Tyresö Open 2026 | Sicilian Defense: Alapin Variation, Stoltz Attack, Ivanchuk Line | |
| May 1, 2026 | Seo | 1–0 | Ranby | Tyresö Open 2026 | Queen's Indian Defense: Fianchetto Variation, Kramnik Variation | |
| Apr 6, 2026 | Arman | 0–1 | Seo | The Paskturneringen 2026 | Zukertort Opening | |
| Apr 5, 2026 | Lundin | 0–1 | Seo | The Paskturneringen 2026 | Trompowsky Attack | |
| Apr 5, 2026 | Seo | ½–½ | Blomqvist | The Paskturneringen 2026 | King's Indian Attack: Double Fianchetto | |
| Apr 4, 2026 | Berling | 0–1 | Seo | The Paskturneringen 2026 | Modern Defense: Geller's System | |
| Apr 4, 2026 | Seo | ½–½ | Olsson | The Paskturneringen 2026 | Indian Defense: Anti-Grünfeld, Basman-Williams Attack | |
| Apr 3, 2026 | Tagesson | 0–1 | Seo | The Paskturneringen 2026 | Sicilian Defense: Closed | |
| Apr 3, 2026 | Seo | 1–0 | Carlstrom | The Paskturneringen 2026 | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Apr 3, 2026 | Moser | 0–1 | Seo | The Paskturneringen 2026 | Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation | |
| Mar 24, 2026 | Seo | ½–½ | Sivuk | Tyresö Open 2026 | Italian Game: Giuoco Pianissimo, Italian Four Knights Variation | |
| Mar 24, 2026 | Olund | ½–½ | Seo | Tyresö Open 2026 | Trompowsky Attack | |
| Mar 8, 2026 | Seo | 0–1 | Hector | Rond 9: Seo, Jung Min - Hector, Jonny | Ruy Lopez: Schliemann Defense | |
| Mar 7, 2026 | Smith | ½–½ | Seo | Rond 8: Smith, Axel - Seo, Jung Min | English Opening: King's English Variation, Nimzowitsch-Flohr Variation | |
| Mar 6, 2026 | Amin | ½–½ | Seo | Rond 7: Amin, Bassem - Seo, Jung Min | Sicilian Defense: Moscow Variation, Main Line | |
| Feb 8, 2026 | Seo | 1–0 | Lindberg | Elite Hotels Open 2026 | Sicilian Defense: French Variation, Open | |
| Feb 6, 2026 | Seo | 1–0 | Karlsson | Elite Hotels Open 2026 | Modern Defense: Kotov Variation | |
| Feb 6, 2026 | Seo | * | Andreasson | Elite Hotels Open 2026 | Modern Defense: Kotov Variation | |
| Jan 26, 2026 | Seo | 1–0 | Berg | Round 5: Seo, Jung Min - Berg, Emanuel | King's Indian Defense: Kramer Variation | |
| Jan 18, 2026 | Seo | 1–0 | Westerberg | Rond 6: Seo, Jung Min - Westerberg, Jonathan | Sicilian Defense: Dragon Variation, Classical Variation, Grigoriev Variation | |
| Jan 17, 2026 | Seo | 1–0 | Rasti | Rond 5: Seo, Jung Min - Rasti, Arvin | Nimzo-Indian Defense: Romanishin Variation | |
| Jan 16, 2026 | Demchenko | ½–½ | Seo | Rond 4: Demchenko, Anton - Seo, Jung Min | Italian Game: Giuoco Pianissimo, Normal | |
| Jan 6, 2026 | Arman | ½–½ | Seo | Elite Hotels Open 2026 | Zukertort Opening | |
| Jan 6, 2026 | Seo | ½–½ | Rydstrom | Elite Hotels Open 2026 | Ruy Lopez: Closed | |
| Jan 6, 2026 | Eklund | 0–1 | Seo | Elite Hotels Open 2026 | Réti Opening: Advance Variation | |
| Jan 6, 2026 | Seo | 1–0 | Lindahl | Elite Hotels Open 2026 | Sicilian Defense: Kan Variation | |
| Jan 6, 2026 | Joensson | 0–1 | Seo | Elite Hotels Open 2026 | Queen's Indian Defense: Miles Variation | |
| Jan 6, 2026 | Cedervall | * | Seo | Elite Hotels Open 2026 | Modern Defense: Kotov Variation | |
| Jan 6, 2026 | Cedervall | 0–1 | Seo | Elite Hotels Open 2026 | Sicilian Defense: Smith-Morra Gambit Accepted, Paulsen Formation | |
| Dec 29, 2025 | Seo | 1–0 | Silseth | Open rapid/standard chess tournament 27-30 dec | Scandinavian Defense: Main Line, Mieses Variation | |
| Dec 29, 2025 | Nome | 0–1 | Seo | Open rapid/standard chess tournament 27-30 dec | Sicilian Defense: Delayed Alapin Variation | |
| Dec 28, 2025 | Seo | ½–½ | Grieve | Open rapid/standard chess tournament 27-30 dec | English Opening: Agincourt Defense | |
| Dec 28, 2025 | Seo | 1–0 | Wiger-Nordas | Open rapid/standard chess tournament 27-30 dec | Modern Defense: Kotov Variation | |
| Dec 27, 2025 | Lundin | 0–1 | Seo | Open rapid/standard chess tournament 27-30 dec | Scotch Game: Classical Variation, Intermezzo Variation | |
| Dec 27, 2025 | Wakeham | 0–1 | Seo | Open rapid/standard chess tournament 27-30 dec | Nimzo-Indian Defense: Three Knights Variation | |
| Dec 27, 2025 | Seo | 1–0 | Sundell | Open rapid/standard chess tournament 27-30 dec | Pirc Defense | |
| Dec 25, 2025 | Berg | ½–½ | Seo | Open rapid/standard chess tournament 27-30 dec | Bishop's Opening: Vienna Hybrid | |
| Dec 8, 2025 | Soderstrom | ½–½ | Seo | Round 4: Soderstrom, Adrian - Seo, Jung Min | Queen's Gambit Declined: Ragozin Defense | |
| Nov 30, 2025 | Arman | 0–1 | Seo | Rond 3: Arman, Deniz - Seo, Jung Min | Queen's Pawn Game: Colle System | |
| Nov 29, 2025 | Hamark | ½–½ | Seo | Rond 2: Hamark, Jesper - Seo, Jung Min | English Opening: Anglo-Indian Defense, Queen's Indian Formation | |
| Nov 28, 2025 | Seo | ½–½ | Heberla | Rond 1: Seo, Jung Min - Heberla, Bartlomiej | Italian Game: Giuoco Pianissimo | |
| Nov 10, 2025 | Seo | ½–½ | Aronsson | Round 3: Seo, Jung Min - Aronsson, Marten | Ruy Lopez: Morphy Defense, Anderssen Variation | |
| Nov 2, 2025 | Sivuk | ½–½ | Seo | Round 8: Sivuk, Vitaly - Seo, Jung Min | Indian Defense | |
| Nov 2, 2025 | Ask | 0–1 | Seo | Round 7: Ask, Josef - Seo, Jung Min | Sicilian Defense: Myers Attack, with a4 | |
| Nov 1, 2025 | Olsson | ½–½ | Seo | Round 5: Olsson, William - Seo, Jung Min | English Opening: King's English Variation | |
| Oct 31, 2025 | Seo | 1–0 | Mashhadi | Round 4: Seo, Jung Min - Mashhadi, Peyman | King's Indian Defense: Semi-Averbakh System | |
| Oct 31, 2025 | Hagevi | 0–1 | Seo | Round 3: Hagevi, Vidar - Seo, Jung Min | Queen's Indian Defense: Fianchetto Variation, Nimzowitsch Variation | |
| Oct 31, 2025 | Seo | 1–0 | Jakenberg | Round 2: Seo, Jung Min - Jakenberg, Jussi | Italian Game: Two Knights Defense, Modern Bishop's Opening | |
| Oct 31, 2025 | Israelsson | 0–1 | Seo | Round 1: Israelsson, Lukas - Seo, Jung Min | Sicilian Defense: Najdorf Variation, Adams Attack | |
| Oct 31, 2025 | Seo | ½–½ | Blomqvist | Round 6: Seo, Jung Min - Blomqvist, Erik | English Opening: King's English Variation | |
| Oct 12, 2025 | Seo | 0–1 | Sipila | Round 7: Seo, Jung Min - Sipila, Vilka | Ruy Lopez: Berlin Defense | |
| Oct 10, 2025 | Wojtaszek | 1–0 | Seo | Round 6: Wojtaszek, Radoslaw - Seo, Jung Min | Queen's Indian Defense: Capablanca Variation | |
| Oct 9, 2025 | Yilmaz | 1–0 | Seo | Round 5: Yilmaz, Mustafa - Seo, Jung Min | Nimzo-Indian Defense: Normal Variation | |
| Oct 8, 2025 | Seo | ½–½ | Laurent-Paoli | Round 4: Seo, Jung Min - Laurent-Paoli, Pierre | Queen's Gambit Declined: Ragozin Defense | |
| Oct 7, 2025 | Horvath | ½–½ | Seo | Round 3: Horvath, Dominik - Seo, Jung Min | Ruy Lopez: Berlin Defense, Rio Gambit Accepted | |
| Oct 6, 2025 | Nemsadze | ½–½ | Seo | Round 2: Nemsadze, Daviti - Seo, Jung Min | French Defense: Winawer Variation, Advance Variation | |
| Oct 5, 2025 | Seo | ½–½ | Adams | Round 1: Seo, Jung Min - Adams, Michael | Ruy Lopez: Closed, Anti-Marshall | |
| Sep 26, 2025 | Grahn | 0–1 | Seo | Blixt-SM 2025 | Slav Defense: Modern Line | |
| Sep 26, 2025 | Carlsson | 0–1 | Seo | Blixt-SM 2025 | Sicilian Defense: Najdorf Variation | |
| Sep 26, 2025 | Seo | 1–0 | Persson | Blixt-SM 2025 | Caro-Kann Defense: Advance Variation, Tal Variation | |
| Sep 26, 2025 | Seo | 1–0 | Tadjerbashi | Blixt-SM 2025 | Queen's Pawn Game: Colle System | |
| Sep 26, 2025 | Nygren | 0–1 | Seo | Blixt-SM 2025 | Nimzo-Indian Defense: Classical Variation | |
| Sep 26, 2025 | Seo | 1–0 | Wernberg | Blixt-SM 2025 | Trompowsky Attack | |
| Sep 26, 2025 | Seo | 1–0 | Ostling | Blixt-SM 2025 | King's Indian Defense: Sämisch Variation, Closed Variation | |
| Sep 26, 2025 | Ravik | 0–1 | Seo | Blixt-SM 2025 | Modern Defense | |
| Sep 26, 2025 | Seo | 1–0 | Olsson | Blixt-SM 2025 | Sicilian Defense: Delayed Alapin Variation, with d6 | |