| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. J Dory vs B Kohlweyer |
| 1-0 | 64 | 1987 | Dortmund-B | B13 Caro-Kann, Exchange |
| 27. L Zsinka vs B Kohlweyer |
| ½-½ | 40 | 1987 | Dortmund-B | E53 Nimzo-Indian, 4.e3 |
| 28. V Bukal Sr vs B Kohlweyer |
| 0-1 | 38 | 1987 | Dortmund-B | A17 English |
| 29. B Kohlweyer vs D King |
| 0-1 | 52 | 1987 | Dortmund-B | E12 Queen's Indian |
| 30. B Kohlweyer vs R Mainka |
| ½-½ | 42 | 1987 | Dortmund-B | A17 English |
| 31. B Kohlweyer vs E Prandstetter |
| ½-½ | 34 | 1987 | Dortmund-B | E06 Catalan, Closed, 5.Nf3 |
| 32. B Kohlweyer vs P Ostojic |
| 1-0 | 67 | 1987 | Dortmund-B | E12 Queen's Indian |
| 33. M Schoppmeyer vs B Kohlweyer |
| 0-1 | 31 | 1987 | Berlin op | C15 French, Winawer |
| 34. W Groenegress vs B Kohlweyer |
| ½-½ | 34 | 1987 | BL2-W 8788 | A07 King's Indian Attack |
| 35. B Kohlweyer vs E Prandstetter |
| ½-½ | 34 | 1987 | Dortmund-B | E06 Catalan, Closed, 5.Nf3 |
| 36. Suba vs B Kohlweyer |
| 1-0 | 28 | 1987 | Berlin op | A13 English |
| 37. J Pribyl vs B Kohlweyer |
| 1-0 | 51 | 1987 | Laszlo Toth Memorial GM Open | A07 King's Indian Attack |
| 38. B Kohlweyer vs J Boguszlavszkij |
| ½-½ | 27 | 1987 | Laszlo Toth Memorial GM Open | D38 Queen's Gambit Declined, Ragozin Variation |
| 39. A Romero Holmes vs B Kohlweyer |
| 1-0 | 26 | 1987 | Laszlo Toth Memorial GM Open | B10 Caro-Kann |
| 40. B Kohlweyer vs P Ammann |
| 1-0 | 30 | 1987 | Laszlo Toth Memorial GM Open | D17 Queen's Gambit Declined Slav |
| 41. J Horvath vs B Kohlweyer |
| 1-0 | 55 | 1987 | Laszlo Toth Memorial GM Open | C18 French, Winawer |
| 42. B Kohlweyer vs T Karolyi |
| ½-½ | 28 | 1987 | Laszlo Toth Memorial GM Open | D21 Queen's Gambit Accepted |
| 43. B Kohlweyer vs T Bauer |
| 1-0 | 58 | 1987 | Laszlo Toth Memorial GM Open | E04 Catalan, Open, 5.Nf3 |
| 44. M Werner vs B Kohlweyer |
| ½-½ | 11 | 1987 | Laszlo Toth Memorial GM Open | B23 Sicilian, Closed |
| 45. I Subasic vs B Kohlweyer |
| 1-0 | 41 | 1987 | Laszlo Toth Memorial GM Open | E15 Queen's Indian |
| 46. B Kohlweyer vs H Dohmes |
| 0-1 | 41 | 1987 | Baden-Baden Open | A51 Budapest Gambit |
| 47. Gotti vs B Kohlweyer |
| 0-1 | 32 | 1987 | Baden-Baden Open | C05 French, Tarrasch |
| 48. B Kohlweyer vs S Schmidt |
| 1-0 | 32 | 1987 | Baden-Baden Open | A31 English, Symmetrical, Benoni Formation |
| 49. R Bohnsack vs B Kohlweyer |
| 1-0 | 31 | 1987 | Baden-Baden Open | E12 Queen's Indian |
| 50. B Kohlweyer vs R Tomczak |
| ½-½ | 27 | 1987 | Baden-Baden Open | B99 Sicilian, Najdorf, 7...Be7 Main line |
Kibitzing
