| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 151. L Barbafiera vs C Astengo |
| 0-1 | 31 | 2009 | Porto Mannu Open | D11 Queen's Gambit Declined Slav |
| 152. C Astengo vs D Solak |
| 0-1 | 51 | 2010 | European Championship | A07 King's Indian Attack |
| 153. R Ris vs C Astengo |
| ½-½ | 41 | 2010 | European Championship | D43 Queen's Gambit Declined Semi-Slav |
| 154. C Astengo vs F Pancevski |
| 1-0 | 36 | 2010 | European Championship | E92 King's Indian |
| 155. I Cheparinov vs C Astengo |
 | 1-0 | 24 | 2010 | European Championship | D11 Queen's Gambit Declined Slav |
| 156. A Kargin vs C Astengo |
| 1-0 | 46 | 2010 | European Championship | B42 Sicilian, Kan |
| 157. C Astengo vs V Rasulov |
| ½-½ | 51 | 2010 | European Championship | A07 King's Indian Attack |
| 158. F Bentivegna vs C Astengo |
| 1-0 | 27 | 2010 | European Championship | B22 Sicilian, Alapin |
| 159. C Astengo vs S Nakas |
| ½-½ | 24 | 2010 | European Championship | C42 Petrov Defense |
| 160. G Di Lazzaro vs C Astengo |
| 0-1 | 40 | 2010 | European Championship | B12 Caro-Kann Defense |
| 161. C Astengo vs G Lorscheid |
| ½-½ | 20 | 2010 | European Championship | C41 Philidor Defense |
| 162. J Plenca vs C Astengo |
| 0-1 | 37 | 2010 | European Championship | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 163. H Grabher vs C Astengo |
| 1-0 | 52 | 2010 | Liechtenstein op 28th | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 164. I Lysyj vs C Astengo |
| 1-0 | 21 | 2010 | Biel MTO | D30 Queen's Gambit Declined |
| 165. C Astengo vs S Drazic |
| 0-1 | 64 | 2010 | 31st Crespi Memorial | E91 King's Indian |
| 166. H Stefansson vs C Astengo |
| 1-0 | 51 | 2011 | European Championship | D45 Queen's Gambit Declined Semi-Slav |
| 167. C Astengo vs B Zueger |
| 0-1 | 43 | 2011 | European Championship | B43 Sicilian, Kan, 5.Nc3 |
| 168. Pelletier vs C Astengo |
| 1-0 | 44 | 2012 | 45th Biel Masters Open | D45 Queen's Gambit Declined Semi-Slav |
| 169. C Astengo vs V Shishkin |
| 0-1 | 51 | 2012 | 33rd Crespi Memorial | B61 Sicilian, Richter-Rauzer, Larsen Variation, 7.Qd2 |
| 170. C Astengo vs J Hawkins |
| 0-1 | 46 | 2013 | Vienna Chess Open | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 171. C Astengo vs Z Schleining |
| 0-1 | 51 | 2016 | Bavarian Open | B07 Pirc |
| 172. C Astengo vs M Forchert |
| 0-1 | 37 | 2016 | Bavarian Open | D85 Grunfeld |
| 173. C Astengo vs S Agdestein |
| 0-1 | 42 | 2017 | 19th Lienz Open | C45 Scotch Game |
| 174. C Astengo vs A Korobov |
| 0-1 | 26 | 2017 | Bavarian Open | B94 Sicilian, Najdorf |
| 175. C Astengo vs A Zude |
| ½-½ | 30 | 2017 | Bavarian Open | C45 Scotch Game |
Kibitzing
