| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 451. K Grigoryan vs H Simonian |
| 1-0 | 54 | 2023 | Yerevan Open | C42 Petrov Defense |
| 452. M Gholami Orimi vs K Grigoryan |
| ½-½ | 28 | 2023 | Yerevan Open | A00 Uncommon Opening |
| 453. K Grigoryan vs Mohan Kushagra |
| 1-0 | 50 | 2023 | Yerevan Open | A20 English |
| 454. B Agasarov vs K Grigoryan |
| 0-1 | 43 | 2023 | Yerevan Open | B41 Sicilian, Kan |
| 455. K Grigoryan vs M Pranesh |
| 1-0 | 46 | 2023 | Yerevan Open | C47 Four Knights |
| 456. B Hardaway vs K Grigoryan |
| 0-1 | 33 | 2024 | Washington International - Championship | B74 Sicilian, Dragon, Classical |
| 457. K Grigoryan vs J Zhou |
| 0-1 | 33 | 2024 | Washington International - Championship | B20 Sicilian |
| 458. K Grigoryan vs J Mizzi |
| 1-0 | 36 | 2024 | Budapest Olympiad | A20 English |
| 459. S Ribera Veganzones vs K Grigoryan |
| 0-1 | 38 | 2024 | Budapest Olympiad | B42 Sicilian, Kan |
| 460. K Grigoryan vs D Di Berardino |
| 1-0 | 41 | 2024 | Budapest Olympiad | B90 Sicilian, Najdorf |
| 461. K Grigoryan vs X Bu |
| ½-½ | 43 | 2024 | Budapest Olympiad | D17 Queen's Gambit Declined Slav |
| 462. A Donchenko vs K Grigoryan |
| ½-½ | 59 | 2024 | Budapest Olympiad | E06 Catalan, Closed, 5.Nf3 |
| 463. S Movahed vs K Grigoryan |
| 0-1 | 41 | 2024 | Budapest Olympiad | C78 Ruy Lopez |
| 464. K Grigoryan vs M Gagunashvili |
| ½-½ | 102 | 2024 | Serbian First League | A20 English |
| 465. A Eren vs K Grigoryan |
| ½-½ | 92 | 2024 | Serbian First League | E91 King's Indian |
| 466. K Grigoryan vs M Matlakov |
| 1-0 | 39 | 2024 | Serbian First League | A13 English |
| 467. N R Vignesh vs K Grigoryan |
| ½-½ | 24 | 2024 | Serbian First League | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 468. K Grigoryan vs H H Celik |
| ½-½ | 43 | 2024 | Serbian First League | D11 Queen's Gambit Declined Slav |
| 469. K Grigoryan vs N Sedlak |
| ½-½ | 24 | 2024 | Serbian First League | C11 French |
| 470. E Can vs K Grigoryan |
| ½-½ | 19 | 2024 | Serbian First League | D27 Queen's Gambit Accepted, Classical |
| 471. K Grigoryan vs K Sychev |
| ½-½ | 27 | 2024 | Serbian First League | B92 Sicilian, Najdorf, Opocensky Variation |
| 472. A Korobov vs K Grigoryan |
| 0-1 | 58 | 2024 | TCh-ESP | A20 English |
| 473. K Grigoryan vs M Mohammadi |
| ½-½ | 37 | 2024 | Yerevan Open | C50 Giuoco Piano |
| 474. K Grigoryan vs V Hovakimyan |
| 1-0 | 33 | 2024 | Yerevan Open | A22 English |
| 475. M Gharibyan vs K Grigoryan |
| 1-0 | 25 | 2024 | Yerevan Open | D02 Queen's Pawn Game |
Kibitzing
