| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. W Kruszynski vs M Hawelko |
| 1-0 | 37 | 1981 | Polish Championship | B06 Robatsch |
| 27. M Hawelko vs Z Jasnikowski |
| ½-½ | 16 | 1981 | Polish Championship | D85 Grunfeld |
| 28. K Panczyk vs M Hawelko |
| 1-0 | 33 | 1981 | Polish Championship | E97 King's Indian |
| 29. M Hawelko vs W Schinzel |
| ½-½ | 37 | 1981 | Polish Championship | D47 Queen's Gambit Declined Semi-Slav |
| 30. T Rakowiecki vs M Hawelko |
| 0-1 | 68 | 1981 | Polish Championship | B90 Sicilian, Najdorf |
| 31. M Hawelko vs P Stempin |
| 0-1 | 37 | 1981 | Polish Championship | C43 Petrov, Modern Attack |
| 32. M Hawelko vs Z Ksieski |
| ½-½ | 18 | 1981 | Polish Championship | E44 Nimzo-Indian, Fischer Variation, 5.Ne2 |
| 33. J Adamski vs M Hawelko |
| 1-0 | 34 | 1981 | Polish Championship | A42 Modern Defense, Averbakh System |
| 34. M Hawelko vs J Przewoznik |
| 0-1 | 62 | 1981 | Polish Championship | D46 Queen's Gambit Declined Semi-Slav |
| 35. W Schmidt vs M Hawelko |
| 1-0 | 43 | 1981 | Polish Championship | A75 Benoni, Classical with ...a6 and 10...Bg4 |
| 36. J Pokojowczyk vs M Hawelko |
| 1-0 | 30 | 1981 | Polish Championship | B77 Sicilian, Dragon, Yugoslav Attack |
| 37. M Hawelko vs I Nowak |
| ½-½ | 14 | 1981 | Polish Championship | E14 Queen's Indian |
| 38. B Sygulski vs M Hawelko |
| ½-½ | 42 | 1981 | Polish Team Championship | A31 English, Symmetrical, Benoni Formation |
| 39. M Hawelko vs A Rosiak |
| ½-½ | 43 | 1981 | Polish Team Championship | A60 Benoni Defense |
| 40. C Balicki vs M Hawelko |
| ½-½ | 68 | 1981 | Polish Team Championship | E97 King's Indian |
| 41. M Hawelko vs A Kaczmarek |
| 1-0 | 36 | 1981 | Polish Team Championship | E73 King's Indian |
| 42. M Bakalarz vs M Hawelko |
| ½-½ | 34 | 1981 | Polish Team Championship | E69 King's Indian, Fianchetto, Classical Main line |
| 43. M Hawelko vs S Dejkalo |
| 1-0 | 39 | 1981 | Polish Team Championship | E15 Queen's Indian |
| 44. Z Sek vs M Hawelko |
| ½-½ | 23 | 1981 | Polish Team Championship | A41 Queen's Pawn Game (with ...d6) |
| 45. M Hawelko vs P Lukacs |
| 1-0 | 41 | 1984 | Rubinstein Memorial | C53 Giuoco Piano |
| 46. M Hawelko vs J L Vilela |
| 1-0 | 41 | 1984 | Rubinstein Memorial | C07 French, Tarrasch |
| 47. M Hawelko vs K Mokry |
| 0-1 | 67 | 1984 | Rubinstein Memorial | E11 Bogo-Indian Defense |
| 48. M Hawelko vs D Barbulescu |
| 0-1 | 54 | 1984 | Rubinstein Memorial | E12 Queen's Indian |
| 49. K Panczyk vs M Hawelko |
| 0-1 | 35 | 1984 | Rubinstein Memorial | E41 Nimzo-Indian |
| 50. S Kindermann vs M Hawelko |
| ½-½ | 89 | 1984 | Rubinstein Memorial | B83 Sicilian |
Kibitzing
