| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. R Tischbierek vs C Gabriel |
| 1-0 | 35 | 1990 | Badenweiler op | C50 Giuoco Piano |
| 27. C Gabriel vs P Dittmar |
| 0-1 | 34 | 1990 | BL2-S 8990 | C05 French, Tarrasch |
| 28. C Gabriel vs B Kerpf |
| 1-0 | 49 | 1990 | BL2-S 8990 | C05 French, Tarrasch |
| 29. M Hoensch vs C Gabriel |
| 1-0 | 33 | 1990 | BL2-S 8990 | D43 Queen's Gambit Declined Semi-Slav |
| 30. U Gass vs C Gabriel |
| 0-1 | 30 | 1990 | BL2-S 8990 | C64 Ruy Lopez, Classical |
| 31. M Schwarz vs C Gabriel |
| 1-0 | 39 | 1990 | Badenweiler op | A00 Uncommon Opening |
| 32. C Gabriel vs W Boege |
| 1-0 | 32 | 1990 | Badenweiler op | A05 Reti Opening |
| 33. J Zollbrecht vs C Gabriel |
| 1-0 | 39 | 1990 | BL2-S 8990 | C65 Ruy Lopez, Berlin Defense |
| 34. M Heidrich vs C Gabriel |
| 1-0 | 46 | 1990 | BL2-S 9091 | C45 Scotch Game |
| 35. J Pribyl vs C Gabriel |
| ½-½ | 20 | 1990 | BL2-S 8990 | A13 English |
| 36. C Gabriel vs T Egger |
| 1-0 | 45 | 1990 | BL2-S 9091 | A05 Reti Opening |
| 37. C Gabriel vs I Miladinovic |
| 0-1 | 46 | 1990 | Wch U16 | A07 King's Indian Attack |
| 38. C Gokhale vs C Gabriel |
| ½-½ | 31 | 1990 | Wch U16 | C48 Four Knights |
| 39. P Cotton vs C Gabriel |
| ½-½ | 45 | 1990 | Wch U16 | C64 Ruy Lopez, Classical |
| 40. C Gabriel vs T Markowski |
| 1-0 | 62 | 1990 | Wch U16 | B25 Sicilian, Closed |
| 41. C Gabriel vs H Nutiu |
| ½-½ | 28 | 1990 | Wch U16 | B23 Sicilian, Closed |
| 42. Sakaev vs C Gabriel |
| ½-½ | 54 | 1990 | Wch U16 | D46 Queen's Gambit Declined Semi-Slav |
| 43. C Gabriel vs S Pedersen |
| ½-½ | 22 | 1990 | Wch U16 | B23 Sicilian, Closed |
| 44. R Forster vs C Gabriel |
| 0-1 | 51 | 1990 | Wch U16 | E26 Nimzo-Indian, Samisch |
| 45. E Liss vs C Gabriel |
| 1-0 | 16 | 1990 | Wch U16 | B22 Sicilian, Alapin |
| 46. C Gabriel vs D Langier |
| 1-0 | 43 | 1990 | Wch U16 | A07 King's Indian Attack |
| 47. M Huberty vs C Gabriel |
| 0-1 | 11 | 1990 | Wch U16 | B28 Sicilian, O'Kelly Variation |
| 48. Topalov vs C Gabriel |
 | 1-0 | 21 | 1990 | Altensteig | D45 Queen's Gambit Declined Semi-Slav |
| 49. T Paehtz Sr vs C Gabriel |
| 1-0 | 27 | 1990 | Altensteig | E32 Nimzo-Indian, Classical |
| 50. T Luther vs C Gabriel |
| 1-0 | 24 | 1990 | Altensteig | C65 Ruy Lopez, Berlin Defense |
Kibitzing
