| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 101. A Chehlov vs O Biriukov |
| 0-1 | 51 | 2004 | Chigorin Memorial | B80 Sicilian, Scheveningen |
| 102. O Biriukov vs S Ionov |
| ½-½ | 61 | 2004 | Chigorin Memorial | C07 French, Tarrasch |
| 103. I Vasilevich vs O Biriukov |
| 0-1 | 59 | 2004 | Chigorin Memorial | B87 Sicilian, Fischer-Sozin with ...a6 and ...b5 |
| 104. O Biriukov vs E Solozhenkin |
| ½-½ | 14 | 2004 | Chigorin Memorial | E34 Nimzo-Indian, Classical, Noa Variation |
| 105. V Dobrov vs O Biriukov |
| 1-0 | 30 | 2004 | Chigorin Memorial | E38 Nimzo-Indian, Classical, 4...c5 |
| 106. T Firsova vs O Biriukov |
| 0-1 | 43 | 2005 | Czech Open-A | E26 Nimzo-Indian, Samisch |
| 107. O Biriukov vs T Polak |
| ½-½ | 37 | 2005 | Czech Open-A | E32 Nimzo-Indian, Classical |
| 108. O Biriukov vs R Kalod |
| ½-½ | 50 | 2005 | Czech Open-A | D85 Grunfeld |
| 109. M Oleksienko vs O Biriukov |
| 1-0 | 22 | 2005 | Czech Open-A | B84 Sicilian, Scheveningen |
| 110. O Biriukov vs D Kika |
| 1-0 | 52 | 2005 | Czech Open-A | E94 King's Indian, Orthodox |
| 111. E Prokuronov vs O Biriukov |
| ½-½ | 39 | 2005 | Czech Open-A | E12 Queen's Indian |
| 112. O Biriukov vs E Vorobiov |
| ½-½ | 18 | 2005 | Czech Open-A | A34 English, Symmetrical |
| 113. O Biriukov vs V Yemelin |
| ½-½ | 21 | 2005 | Chigorin mem 13th | E34 Nimzo-Indian, Classical, Noa Variation |
| 114. S Zagrebelny vs O Biriukov |
| ½-½ | 26 | 2006 | St Petersburg Rector Cup | B91 Sicilian, Najdorf, Zagreb (Fianchetto) Variation |
| 115. M Brodsky vs O Biriukov |
| 1-0 | 31 | 2006 | FINEC Rektor Cup | E20 Nimzo-Indian |
| 116. O Biriukov vs S Mihajlovskij |
| 0-1 | 63 | 2006 | FINEC Rektor Cup | E94 King's Indian, Orthodox |
| 117. A Lanin vs O Biriukov |
| 1-0 | 27 | 2006 | FINEC Rektor Cup | B81 Sicilian, Scheveningen, Keres Attack |
| 118. O Biriukov vs R Ganser |
| 1-0 | 32 | 2006 | Pardubice Open-A | E98 King's Indian, Orthodox, Taimanov, 9.Ne1 |
| 119. B Savchenko vs O Biriukov |
| 1-0 | 31 | 2006 | Pardubice Open-A | B20 Sicilian |
| 120. O Biriukov vs D Abel |
| ½-½ | 19 | 2006 | Pardubice Open-A | D17 Queen's Gambit Declined Slav |
| 121. O Biriukov vs E Pletnev |
| 1-0 | 36 | 2006 | Pardubice Open-A | A90 Dutch |
| 122. V Eltsov vs O Biriukov |
| 0-1 | 27 | 2006 | Petersburg Autumn | A45 Queen's Pawn Game |
| 123. Giri vs O Biriukov |
| ½-½ | 36 | 2006 | St. Petersburg RUS | B50 Sicilian |
| 124. A Smirnov vs O Biriukov |
| ½-½ | 62 | 2007 | St Petersburg Championship | D26 Queen's Gambit Accepted |
| 125. O Biriukov vs R Lovkov |
| ½-½ | 40 | 2007 | St Petersburg Championship | D11 Queen's Gambit Declined Slav |
Kibitzing
