| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 551. A Zlatin vs Ranindu Dilshan Liyanage |
| ½-½ | 22 | 2018 | World Junior Championship | B21 Sicilian, 2.f4 and 2.d4 |
| 552. G Koskoska vs Nataly A Monroy G |
| ½-½ | 31 | 2018 | Batumi Olympiad (Women) | B21 Sicilian, 2.f4 and 2.d4 |
| 553. A Al Badani vs J F Nelis |
| ½-½ | 45 | 2018 | Batumi Olympiad | B21 Sicilian, 2.f4 and 2.d4 |
| 554. S Bahtiri vs Bernard Visse |
| ½-½ | 33 | 2018 | European Club Cup | B21 Sicilian, 2.f4 and 2.d4 |
| 555. T Vojta vs J Lys |
| ½-½ | 61 | 2019 | Prague Open | B21 Sicilian, 2.f4 and 2.d4 |
| 556. Stephane Regoli vs L Lenic |
| ½-½ | 82 | 2019 | PRO League Group Stage | B21 Sicilian, 2.f4 and 2.d4 |
| 557. Yinuo Liu vs Peisen Lin |
| ½-½ | 55 | 2019 | Chinese League | B21 Sicilian, 2.f4 and 2.d4 |
| 558. Ole Overmark vs S Madsen |
| ½-½ | 75 | 2019 | Xtracon Open | B21 Sicilian, 2.f4 and 2.d4 |
| 559. C Woojin Yoo vs F Perez Ponsa |
| ½-½ | 30 | 2019 | St Louis Winter B | B21 Sicilian, 2.f4 and 2.d4 |
| 560. Holden Davis vs T Villiers |
| ½-½ | 40 | 2019 | London Chess Classic Open | B21 Sicilian, 2.f4 and 2.d4 |
| 561. Ernest Karamazondo vs Walter Gaier |
| ½-½ | 53 | 2019 | London Chess Classic Open | B21 Sicilian, 2.f4 and 2.d4 |
| 562. Hassan S Al Mutairi vs M Mozharov |
| ½-½ | 66 | 2019 | World Blitz Championship | B21 Sicilian, 2.f4 and 2.d4 |
| 563. A Greet vs C C Rios |
 | ½-½ | 69 | 2020 | FIDE Online Olympiad | B21 Sicilian, 2.f4 and 2.d4 |
| 564. T Hernandez vs M Castrillon Gomez |
| ½-½ | 74 | 2020 | FIDE Online Olympiad | B21 Sicilian, 2.f4 and 2.d4 |
| 565. R Gjergji vs C De Seroux |
| ½-½ | 51 | 2020 | FIDE Online Olympiad | B21 Sicilian, 2.f4 and 2.d4 |
Kibitzing
