| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. M Bus vs R Prymula |
| 0-1 | 31 | 1988 | Hradec Kralove | A60 Benoni Defense |
| 27. M Bus vs S Loeffler |
| 0-1 | 36 | 1988 | Hradec Kralove | A04 Reti Opening |
| 28. M Bus vs D Zilberstein |
| 0-1 | 38 | 1988 | Hradec Kralove | D18 Queen's Gambit Declined Slav, Dutch |
| 29. I Stohl vs M Bus |
| 1-0 | 82 | 1988 | Hradec Kralove | D37 Queen's Gambit Declined |
| 30. J Michenka vs M Bus |
| 0-1 | 38 | 1988 | Bytom | D57 Queen's Gambit Declined, Lasker Defense |
| 31. V Bogdanovski vs M Bus |
| 1-0 | 39 | 1988 | Bytom | E08 Catalan, Closed |
| 32. M Bus vs A Maciejewski |
| 1-0 | 46 | 1988 | Bytom | A40 Queen's Pawn Game |
| 33. M Sarwinski vs M Bus |
| ½-½ | 31 | 1988 | Bytom | D20 Queen's Gambit Accepted |
| 34. M Bus vs N Tumurhuyag |
| 1-0 | 69 | 1988 | Bytom | D43 Queen's Gambit Declined Semi-Slav |
| 35. K Kazek vs M Bus |
| ½-½ | 40 | 1988 | Bytom | A14 English |
| 36. M Bus vs J Bany |
| ½-½ | 22 | 1988 | Bytom | D58 Queen's Gambit Declined, Tartakower (Makagonov-Bondarevsky) Syst |
| 37. J Karlik vs M Bus |
| ½-½ | 17 | 1988 | Bytom | D02 Queen's Pawn Game |
| 38. M Bus vs S Videki |
| 0-1 | 60 | 1988 | Bytom | D21 Queen's Gambit Accepted |
| 39. J Szabolcsi vs M Bus |
| ½-½ | 47 | 1988 | Bytom | D39 Queen's Gambit Declined, Ragozin, Vienna Variation |
| 40. M Bus vs B Nisman |
| 1-0 | 69 | 1988 | Bytom | A70 Benoni, Classical with 7.Nf3 |
| 41. M Bus vs Rozentalis |
| 0-1 | 36 | 1989 | Warsaw Open | E12 Queen's Indian |
| 42. M Bus vs T Paehtz Sr |
| ½-½ | 57 | 1989 | Erfurter Schachtage | A53 Old Indian |
| 43. M Bus vs H Teske |
| ½-½ | 59 | 1989 | Erfurter Schachtage | D86 Grunfeld, Exchange |
| 44. A Kovalev vs M Bus |
| 1-0 | 25 | 1989 | Erfurter Schachtage | C18 French, Winawer |
| 45. M Bus vs B A Zlotnik |
| ½-½ | 49 | 1989 | Erfurter Schachtage | E12 Queen's Indian |
| 46. M Womacka vs M Bus |
| 1-0 | 63 | 1989 | Erfurter Schachtage | C05 French, Tarrasch |
| 47. M Bus vs D Poldauf |
| ½-½ | 105 | 1989 | Erfurter Schachtage | A07 King's Indian Attack |
| 48. Glek vs M Bus |
| 0-1 | 51 | 1989 | Erfurter Schachtage | D20 Queen's Gambit Accepted |
| 49. M Bus vs T Fiedler |
| 0-1 | 59 | 1989 | Erfurter Schachtage | C47 Four Knights |
| 50. J Brueggemann vs M Bus |
| 1-0 | 35 | 1989 | Erfurter Schachtage | C10 French |
Kibitzing
