Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. P Kiriakov vs A Aleksandrov |
| ½-½ | 23 | 1991 | URS Junior Championship | E32 Nimzo-Indian, Classical |
2. P Kiriakov vs K Aseev |
| 1-0 | 42 | 1994 | Russian Championship | E32 Nimzo-Indian, Classical |
3. P Kiriakov vs Savon |
| ½-½ | 16 | 1995 | Pardubice op | E32 Nimzo-Indian, Classical |
4. P Kiriakov vs D Yevseev |
| ½-½ | 45 | 1995 | Groningen Open | E32 Nimzo-Indian, Classical |
5. P Kiriakov vs Savon |
| 1-0 | 38 | 1997 | Sochi | E32 Nimzo-Indian, Classical |
6. P Kiriakov vs E Prokopchuk |
| ½-½ | 64 | 1997 | RUS-Cup4 | E32 Nimzo-Indian, Classical |
7. P Kiriakov vs D Yevseev |
| 1-0 | 61 | 1997 | Groningen Open | E32 Nimzo-Indian, Classical |
8. P Kiriakov vs P Marusenko |
| ½-½ | 16 | 1999 | Hastings Challengers | E32 Nimzo-Indian, Classical |
9. P Kiriakov vs K Mokry |
| ½-½ | 16 | 1999 | AZ Sanace Cup | E32 Nimzo-Indian, Classical |
10. P Kiriakov vs M Franic |
| 1-0 | 45 | 1999 | AZ Sanace Cup | E32 Nimzo-Indian, Classical |
11. P Kiriakov vs Kholmov |
| 1-0 | 38 | 2000 | Chigorin Memorial Open | E32 Nimzo-Indian, Classical |
12. P Kiriakov vs S Yuferov |
| 1-0 | 37 | 2000 | Chigorin Memorial Open | E32 Nimzo-Indian, Classical |
13. P Kiriakov vs Sax |
| ½-½ | 11 | 2001 | Solett Open | E32 Nimzo-Indian, Classical |
14. P Kiriakov vs Tiviakov |
| ½-½ | 16 | 2001 | 10th Monarch Assurance | E32 Nimzo-Indian, Classical |
15. P Kiriakov vs P K Wells |
| ½-½ | 44 | 2002 | Hastings 2001/02 | E32 Nimzo-Indian, Classical |
16. P Kiriakov vs P Royset |
| 1-0 | 41 | 2002 | Politiken Cup | E32 Nimzo-Indian, Classical |
17. P Kiriakov vs K Aseev |
 | 1-0 | 51 | 2002 | Russian Championship | E32 Nimzo-Indian, Classical |
18. P Kiriakov vs A Therrien |
| 1-0 | 39 | 2005 | 2nd Coventry Chess International | E32 Nimzo-Indian, Classical |
19. P Kiriakov vs Motylev |
| ½-½ | 20 | 2005 | Russian Team Championship | E32 Nimzo-Indian, Classical |
20. P Kiriakov vs Milov |
| ½-½ | 41 | 2005 | HB Global Chess Challenge | E32 Nimzo-Indian, Classical |
21. P Kiriakov vs J Kraai |
| ½-½ | 36 | 2005 | HB Global Chess Challenge | E32 Nimzo-Indian, Classical |
22. P Kiriakov vs E Romanov |
| ½-½ | 44 | 2006 | Russian Club Cup | E32 Nimzo-Indian, Classical |
23. P Kiriakov vs A A Gonzalez |
| 1-0 | 60 | 2006 | European Club Cup | E32 Nimzo-Indian, Classical |
24. P Kiriakov vs I Lysyj |
| 0-1 | 117 | 2007 | Russian Championship Higher League | E32 Nimzo-Indian, Classical |
25. P Kiriakov vs S Sjugirov |
| 0-1 | 18 | 2015 | Russian Team Rapid Championship | E32 Nimzo-Indian, Classical |