| 26 jun 2026 | Guretchii, Kirill 2196 | Dong, Hongfu 2353 | 0-1 | E15 Defensa India de Dama: Fianchetto Variation, Nimzowitsch Variation, Timman's Line | FIDE World Youth Chess Championships 2026 | O16 | 33 | Ver |
| 25 jun 2026 | Korchynskyi, Mykola 2432 | Guretchii, Kirill 2196 | 0-1 | A46 Defensa India: London System | FIDE World Youth Chess Championships 2026 | O16 | 55 | Ver |
| 24 jun 2026 | Lebedev, Artem S. 2355 | Guretchii, Kirill 2196 | 1-0 | B15 Defensa Caro-Kann: Tartakower Variation | FIDE World Youth Chess Championships 2026 | O16 | 38 | Ver |
| 23 jun 2026 | Guretchii, Kirill 2196 | Federer, Colin 2355 | ½-½ | A13 Apertura Inglesa: Agincourt Defense, Catalan Defense Accepted | U16 Open | 48 | Ver |
| 22 jun 2026 | Oktem, Ege Tuna 2316 | Guretchii, Kirill 2196 | ½-½ | C55 Apertura Italiana: Two Knights Defense, Modern Bishop's Opening | FIDE World Youth Chess Championships 2026 | O16 | 55 | Ver |
| 20 jun 2026 | Guretchii, Kirill 2196 | Boci, Mateu 2305 | 1-0 | A20 Apertura Inglesa: King's English Variation | FIDE World Youth Chess Championships 2026 | O16 | 62 | Ver |
| 19 jun 2026 | Guretchii, Kirill 2196 | Talgatov, Nazar 2365 | 1-0 | D38 Gambito de Dama rehusado: Ragozin Defense | FIDE World Youth Chess Championships 2026 | O16 | 78 | Ver |
| 17 jun 2026 | Stickler, Florentin 2312 | Guretchii, Kirill 2196 | 1-0 | C70 Apertura Española (Ruy López): Morphy Defense, Classical Defense Deferred | FIDE World Youth Chess Championships 2026 | O16 | 61 | Ver |
| 16 jun 2026 | Guretchii, Kirill 2196 | Volodin, Alexandr E. 2374 | ½-½ | D43 Defensa Semieslava | FIDE World Youth Chess Championships 2026 | O16 | 43 | Ver |
| 14 feb 2026 | Hamitevici, Vladimir 2433 | Guretchii, Kirill 2153 | 1-0 | B12 Defensa Caro-Kann: Advance Variation, Tal Variation | International Chessopen Graz 2026 | 40 | Ver |
| 5 oct 2025 | Guretchii, Kirill 2176 | Omonov, Asrorjon 2350 | 0-1 | A41 Apertura de Peón de Dama: Rossolimo Variation | FIDE World Youth Chess Championships 2025 | Open U16 | 43 | Ver |