| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. M Al-Modiahki vs C Sochacki |
| 1-0 | 25 | 2010 | Paris International Championship | B31 Sicilian, Rossolimo Variation |
| 27. F Peralta vs C Sochacki |
| 1-0 | 54 | 2011 | XXIX Andorra Open | D46 Queen's Gambit Declined Semi-Slav |
| 28. I Karim vs C Sochacki |
| 1-0 | 32 | 2012 | French Team Championship | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 29. C Sochacki vs E Neiman |
| 1-0 | 25 | 2012 | French Team Championship | C42 Petrov Defense |
| 30. C Sochacki vs J Dourerassou |
| ½-½ | 38 | 2012 | French Team Championship | B30 Sicilian |
| 31. M Choisy vs C Sochacki |
| 0-1 | 24 | 2012 | French Team Championship | B78 Sicilian, Dragon, Yugoslav Attack, 10.castle long |
| 32. C Sochacki vs G Alarcon Careaga |
| 0-1 | 54 | 2012 | World Youth Championship | B23 Sicilian, Closed |
| 33. G Villa vs C Sochacki |
| ½-½ | 45 | 2012 | World Youth Championship | A46 Queen's Pawn Game |
| 34. C Sochacki vs A Huseyinoglu |
| 1-0 | 28 | 2012 | World Youth Championship | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 35. C Sochacki vs M Yurtseven |
| 1-0 | 36 | 2012 | World Youth Championship | B23 Sicilian, Closed |
| 36. B Bok vs C Sochacki |
| ½-½ | 61 | 2012 | World Youth Championship | B51 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 37. I Ben Artzi vs C Sochacki |
| 0-1 | 30 | 2012 | World Youth Championship | A10 English |
| 38. C Sochacki vs A Bernotas |
 | 1-0 | 20 | 2012 | World Youth Championship | B77 Sicilian, Dragon, Yugoslav Attack |
| 39. K Grigoryan vs C Sochacki |
| 1-0 | 45 | 2012 | World Youth Championship | D41 Queen's Gambit Declined, Semi-Tarrasch |
| 40. C Sochacki vs L Mons |
| 0-1 | 38 | 2012 | World Youth Championship | C45 Scotch Game |
| 41. C Sochacki vs F Boscolo |
| 1-0 | 42 | 2012 | World Youth Championship | B60 Sicilian, Richter-Rauzer |
| 42. B Hasenohr vs C Sochacki |
| 1-0 | 50 | 2012 | World Youth Championship | A10 English |
| 43. J Koch vs C Sochacki |
| 0-1 | 47 | 2013 | French Team Championship | A34 English, Symmetrical |
| 44. C Sochacki vs J Dourerassou |
| 1-0 | 41 | 2013 | French Team Championship | C11 French |
| 45. C Sochacki vs B Bellahcene |
| ½-½ | 28 | 2013 | French Team Championship | C18 French, Winawer |
| 46. C Paci vs C Sochacki |
| 1-0 | 47 | 2013 | French Team Championship | A04 Reti Opening |
| 47. J Saada vs C Sochacki |
| 0-1 | 66 | 2013 | French Team Championship | A45 Queen's Pawn Game |
| 48. Q Loiseau vs C Sochacki |
| 0-1 | 56 | 2013 | French Team Championship | A10 English |
| 49. C Sochacki vs P Tregubov |
| ½-½ | 51 | 2013 | French Team Championship | B33 Sicilian |
| 50. C Sochacki vs J Sanchez |
| 1-0 | 42 | 2013 | French Team Championship | B33 Sicilian |
Kibitzing
