| 5 jul 2026 | Shlyakhtenko, Robert 2446 | Jagirapu, Harshin Reddy 2308 | ½-½ | D45 Defensa Semieslava: Normal Variation | 54th World Open - 2026 | 47 | Ver |
| 5 jul 2026 | Pyrih, Roman 2390 | Shlyakhtenko, Robert 2446 | 1-0 | C77 Apertura Española (Ruy López): Morphy Defense, Bayreuth Variation | 54th World Open - 2026 | 67 | Ver |
| 4 jul 2026 | Shlyakhtenko, Robert 2446 | Yang, Jingyun (ryan) 2295 | 1-0 | D27 Gambito de Dama aceptado: Classical Defense, Main Line | 54th World Open - 2026 | 36 | Ver |
| 4 jul 2026 | Uz, Kagan 2259 | Shlyakhtenko, Robert 2446 | ½-½ | A05 Ataque Indio de Rey: Wahls Defense | 54th World Open - 2026 | 135 | Ver |
| 3 jul 2026 | Shlyakhtenko, Robert 2446 | Colville, Julian 2333 | 1-0 | D37 Gambito de Dama rehusado: Barmen Variation | 54th World Open - 2026 | 56 | Ver |
| 3 jul 2026 | Wilson, Ronen 2214 | Shlyakhtenko, Robert 2446 | 0-1 | B32 Defensa Siciliana: Godiva Variation | 54th World Open - 2026 | 52 | Ver |
| 2 jul 2026 | Gao, Marvin 2193 | Shlyakhtenko, Robert 2446 | 1-0 | B30 Defensa Siciliana: Portsmouth Gambit | 54th World Open - 2026 | 63 | Ver |
| 1 jul 2026 | Shlyakhtenko, Robert 2446 | Yang, Aimee 2071 | 1-0 | B24 Defensa Siciliana: Closed | 54th World Open - 2026 | 61 | Ver |
| 1 mar 2026 | Shlyakhtenko, Robert 2453 | Quesada Perez, Yasser 2562 | 0-1 | C26 Apertura Vienesa: Falkbeer Variation | Saint Louis Masters | 24 | Ver |
| 28 feb 2026 | Harsha Bharathakoti 2538 | Shlyakhtenko, Robert 2453 | ½-½ | B30 Defensa Siciliana: Old Sicilian | Saint Louis Masters | 44 | Ver |
| 28 feb 2026 | Shlyakhtenko, Robert 2453 | Hardaway, Brewington 2544 | ½-½ | C41 Defensa Philidor: Lion Variation | Saint Louis Masters | 21 | Ver |
| 27 feb 2026 | Stremavicius, Titas 2547 | Shlyakhtenko, Robert 2453 | ½-½ | A14 Apertura Inglesa: Agincourt Defense, Neo-Catalan Declined | Saint Louis Masters | 42 | Ver |
| 27 feb 2026 | Shlyakhtenko, Robert 2453 | Boyer, Mahel 2486 | 1-0 | E73 Defensa India de Rey: Semi-Averbakh System | Saint Louis Masters | 40 | Ver |
| 26 feb 2026 | Warmerdam, Max 2580 | Shlyakhtenko, Robert 2453 | ½-½ | D05 Apertura de Peón de Dama: Colle System | Saint Louis Masters | 37 | Ver |
| 26 feb 2026 | Shlyakhtenko, Robert 2453 | Can, Isik 2562 | ½-½ | D45 Defensa Semieslava: Accelerated Meran Variation | Saint Louis Masters | 38 | Ver |
| 25 feb 2026 | Chirilov, James A 2264 | Shlyakhtenko, Robert 2453 | 0-1 | B30 Defensa Siciliana: Nyezhmetdinov-Rossolimo Attack | Saint Louis Masters | 33 | Ver |
| 25 feb 2026 | Shlyakhtenko, Robert 2453 | Dudin, Gleb 2596 | 0-1 | D35 Gambito de Dama rehusado: Exchange Variation, Positional Variation | Saint Louis Masters | 56 | Ver |
| 4 ene 2026 | Shlyakhtenko, Robert 2461 | Vettese, Nicholas 2406 | 1-0 | E29 Defensa Nimzoindia: Sämisch Variation | 2026 Pan-American Intercollegiate Championship | 61 | Ver |
| 4 ene 2026 | Matviishen, Viktor 2528 | Shlyakhtenko, Robert 2461 | 1-0 | D27 Gambito de Dama aceptado: Furman Variation | 2026 Pan-American Intercollegiate Championship | 70 | Ver |
| 3 ene 2026 | Shlyakhtenko, Robert 2461 | Lin, Dachey 2352 | 0-1 | A45 Defensa India: Tartakower Attack | 2026 Pan-American Intercollegiate Championship | 46 | Ver |