| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 651. Pigusov vs M Brodsky |
| ½-½ | 38 | 2003 | Dubai op 5th | A15 English |
| 652. N Odinokov vs Pigusov |
| ½-½ | 37 | 2003 | Russian Team Championship qual-1 | A07 King's Indian Attack |
| 653. Pigusov vs R Hasangatin |
| 0-1 | 39 | 2003 | Russian Team Championship Final-A | A06 Reti Opening |
| 654. E Najer vs Pigusov |
| ½-½ | 24 | 2003 | Russian Team Championship Final-A | D37 Queen's Gambit Declined |
| 655. V Yemelin vs Pigusov |
 | 1-0 | 54 | 2003 | European Club Cup | B32 Sicilian |
| 656. Pigusov vs Fressinet |
| ½-½ | 35 | 2003 | European Club Cup | A04 Reti Opening |
| 657. Pigusov vs Rublevsky |
| ½-½ | 13 | 2004 | Aeroflot Open | D27 Queen's Gambit Accepted, Classical |
| 658. Pigusov vs E Vorobiov |
| ½-½ | 15 | 2007 | RUS-chT2 | A04 Reti Opening |
| 659. I Zakharevich vs Pigusov |
| ½-½ | 11 | 2007 | RUS-chT2 | D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst |
| 660. B Socko vs Pigusov |
| 1-0 | 32 | 2019 | World Rapid Championship | E06 Catalan, Closed, 5.Nf3 |
| 661. Pigusov vs Gelfand |
| ½-½ | 48 | 2019 | World Rapid Championship | A04 Reti Opening |
| 662. N Guliyev vs Pigusov |
| ½-½ | 49 | 2019 | World Rapid Championship | B30 Sicilian |
| 663. Pigusov vs S Golubov |
| ½-½ | 32 | 2019 | World Rapid Championship | E62 King's Indian, Fianchetto |
| 664. A Rosell vs Pigusov |
| 1-0 | 25 | 2019 | World Rapid Championship | D02 Queen's Pawn Game |
| 665. Pigusov vs M Santos Ruiz |
| 0-1 | 23 | 2019 | World Rapid Championship | A07 King's Indian Attack |
| 666. B Thing vs Pigusov |
| 1-0 | 41 | 2019 | World Rapid Championship | B30 Sicilian |
| 667. Pigusov vs I Krsnik Cohar |
| 1-0 | 35 | 2019 | World Rapid Championship | A06 Reti Opening |
| 668. V Gurvich vs Pigusov |
| ½-½ | 71 | 2019 | World Rapid Championship | A61 Benoni |
| 669. Pigusov vs F Blohberger |
| 1-0 | 44 | 2019 | World Rapid Championship | D78 Neo-Grunfeld, 6.O-O c6 |
| 670. Pigusov vs B Savchenko |
| ½-½ | 73 | 2019 | World Rapid Championship | A35 English, Symmetrical |
| 671. S Grigoriants vs Pigusov |
| ½-½ | 24 | 2019 | World Rapid Championship | B32 Sicilian |
| 672. Pigusov vs K Mesropov |
| 0-1 | 36 | 2019 | World Rapid Championship | A14 English |
| 673. M Mamatov vs Pigusov |
| ½-½ | 70 | 2019 | World Rapid Championship | B23 Sicilian, Closed |
| 674. Pigusov vs A Samsonkin |
| 0-1 | 58 | 2019 | World Rapid Championship | A14 English |
| 675. Pigusov vs Nepomniachtchi |
| 0-1 | 54 | 2019 | World Blitz Championship | D76 Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6 |
Kibitzing
