| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. S Hamalainen vs C Menghi |
| ½-½ | 67 | 1989 | European Junior Championship 1988/89 | B13 Caro-Kann, Exchange |
| 27. Y Kosashvili vs C Menghi |
| ½-½ | 71 | 1989 | European Junior Championship 1989/90 | B18 Caro-Kann, Classical |
| 28. C Menghi vs Van Wely |
| 0-1 | 80 | 1989 | European Junior Championship 1989/90 | E60 King's Indian Defense |
| 29. D Petrone vs C Menghi |
| 1-0 | 31 | 1989 | European Junior Championship 1989/90 | B18 Caro-Kann, Classical |
| 30. C Menghi vs N Borge |
| 1-0 | 28 | 1989 | European Junior Championship 1989/90 | D78 Neo-Grunfeld, 6.O-O c6 |
| 31. A Tzermiadianos vs C Menghi |
| ½-½ | 40 | 1989 | European Junior Championship 1989/90 | B18 Caro-Kann, Classical |
| 32. C Menghi vs J Bosch |
| 0-1 | 43 | 1989 | European Junior Championship 1989/90 | A05 Reti Opening |
| 33. J Andreasen vs C Menghi |
| 0-1 | 67 | 1989 | European Junior Championship 1989/90 | D18 Queen's Gambit Declined Slav, Dutch |
| 34. C Menghi vs S Brandner |
| ½-½ | 40 | 1989 | European Junior Championship 1989/90 | D02 Queen's Pawn Game |
| 35. M Stangl vs C Menghi |
| 1-0 | 24 | 1989 | European Junior Championship 1989/90 | D45 Queen's Gambit Declined Semi-Slav |
| 36. C Menghi vs J Stafrace |
| 1-0 | 32 | 1989 | European Junior Championship 1989/90 | A05 Reti Opening |
| 37. L Hjelmas vs C Menghi |
| 1-0 | 21 | 1989 | European Junior Championship 1989/90 | D15 Queen's Gambit Declined Slav |
| 38. C Menghi vs J Rechi Perez |
| 1-0 | 38 | 1989 | European Junior Championship 1989/90 | A31 English, Symmetrical, Benoni Formation |
| 39. P Atkinson vs C Menghi |
| 0-1 | 39 | 1990 | European Junior Championship 1989/90 | B10 Caro-Kann |
| 40. B Belotti vs C Menghi |
| 1-0 | 54 | 1990 | Mitropa Cup | B18 Caro-Kann, Classical |
| 41. C Menghi vs J Costa |
| 0-1 | 34 | 1990 | Mitropa Cup | E00 Queen's Pawn Game |
| 42. C Menghi vs M Schigan |
| 1-0 | 57 | 1990 | Mitropa Cup | A05 Reti Opening |
| 43. P Schlosser vs C Menghi |
| 0-1 | 37 | 1990 | Mitropa Cup | A11 English, Caro-Kann Defensive System |
| 44. C Menghi vs T Tolnai |
| 0-1 | 40 | 1990 | Mitropa Cup | A04 Reti Opening |
| 45. D M Ilic vs C Menghi |
| 0-1 | 57 | 1990 | Mitropa Cup | D18 Queen's Gambit Declined Slav, Dutch |
| 46. C Menghi vs A Deshmukh |
| 0-1 | 17 | 1991 | World Youth U26 Team Championship | A52 Budapest Gambit |
| 47. C Menghi vs R Leitao |
| ½-½ | 46 | 1991 | World Youth U26 Team Championship | E60 King's Indian Defense |
| 48. P Parcerias vs C Menghi |
| 0-1 | 29 | 1991 | World Youth U26 Team Championship | B18 Caro-Kann, Classical |
| 49. C Menghi vs H Fioramonti |
| 0-1 | 41 | 1991 | World Youth U26 Team Championship | A41 Queen's Pawn Game (with ...d6) |
| 50. P Kekki vs C Menghi |
| ½-½ | 39 | 1991 | World Youth U26 Team Championship | D14 Queen's Gambit Declined Slav, Exchange Variation |
Kibitzing
