| Nov 1, 2025 | Bagamasbad | 1–0 | Gunawan | Round 11: Bagamasbad, Efren - Gunawan, Ronny | English Opening: King's English Variation | |
| Oct 31, 2025 | Gunawan | 0–1 | Birnboim | Round 10: Gunawan, Ronny - Birnboim, Nathan | Polish Opening: German Defense | |
| Oct 30, 2025 | Ortega | 0–1 | Gunawan | Round 9: Ortega, Lexy - Gunawan, Ronny | King's Indian Defense: Petrosian Variation, Stein Defense | |
| Oct 29, 2025 | Gunawan | 1–0 | Dovzhenko | Round 8: Gunawan, Ronny - Dovzhenko, Viktor | Queen's Pawn Game: Anglo-Slav Opening | |
| Oct 28, 2025 | Elguezabal Varela | 1–0 | Gunawan | Round 7: Elguezabal Varela, Daniel - Gunawan, Ronny | King's Indian Defense: Fianchetto Variation, Carlsbad Variation | |
| Oct 26, 2025 | Gunawan | 1–0 | Kolesar | Round 6: Gunawan, Ronny - Kolesar, Milan | Polish Opening: Outflank Variation | |
| Oct 25, 2025 | Mayer | 0–1 | Gunawan | Round 5: Mayer, Roland - Gunawan, Ronny | Alekhine Defense: Exchange Variation, Voronezh Variation | |
| Oct 24, 2025 | Gunawan | 0–1 | Zapata | Round 4: Gunawan, Ronny - Zapata, Alonso | Polish Opening | |
| Oct 23, 2025 | Lebret | 0–1 | Gunawan | Round 3: Lebret, Jean-Michel - Gunawan, Ronny | Alekhine Defense: Scandinavian Variation | |
| Oct 22, 2025 | Gunawan | 1–0 | Di Paolo | Round 2: Gunawan, Ronny - Di Paolo, Marco | Benko Gambit | |
| Oct 21, 2025 | Evertsson | ½–½ | Gunawan | Round 1: Evertsson, Rune - Gunawan, Ronny | English Opening: Symmetrical Variation, Anti-Benoni Variation | |
| Jul 9, 2025 | Liew | ½–½ | Gunawan | Asian Age Group 2025 Rapid | London System | |
| Jul 9, 2025 | Gibbons | 0–1 | Gunawan | Asian Age Group 2025 Rapid | King's Indian Defense: Fianchetto Variation, Panno Variation | |
| Jul 9, 2025 | Gunawan | 1–0 | Bagamasbad | Asian Age Group 2025 Rapid | Kangaroo Defense | |
| Jul 9, 2025 | Kanda | 0–1 | Gunawan | Asian Age Group 2025 Rapid | King's Indian Defense: Steiner Attack | |
| Jul 9, 2025 | Gunawan | ½–½ | Mascarinas | Asian Age Group 2025 Rapid | Polish Opening | |
| Jul 9, 2025 | Gunawan | ½–½ | Chan | Asian Age Group 2025 Rapid | Queen's Gambit Declined: Westphalian Variation | |
| Jul 9, 2025 | Tham | 0–1 | Gunawan | Asian Age Group 2025 Rapid | French Defense: Classical Variation, Shirov-Anand Variation | |
| Jul 8, 2025 | Cao | * | Gunawan | AAG S50 W50 S65 | Modern Defense: Standard Line | |
| Jul 7, 2025 | Gunawan | * | Li | AAG S50 W50 S65 | Dutch Defense: Staunton Gambit | |
| Jul 6, 2025 | Kanda | ½–½ | Gunawan | AAG S50 W50 S65 | Rat Defense: English Rat | |
| Jul 6, 2025 | Gunawan | 0–1 | Bagamasbad | AAG S50 W50 S65 | Kangaroo Defense | |
| Jul 4, 2025 | Raetsky | ½–½ | Gunawan | AAG S50 W50 S65 | Modern Defense: Standard Line | |
| Jul 4, 2025 | Gunawan | ½–½ | Gatus | AAG S50 W50 S65 | Polish Opening | |
| Jul 3, 2025 | Gunawan | 0–1 | Antonio | Round 2: Gunawan, Ronny - Antonio, Rogelio Jr | Polish Opening | |
| Jul 3, 2025 | Mooi | 0–1 | Gunawan | 23rd ASEAN+ Age Group Chess Championships 2025 (S50,W50 and S65 Category) | Alekhine Defense: Scandinavian Variation | |
