| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 26. M Czerniak vs W Balcerowski |
| 1-0 | 30 |
1964 |
Rubinstein Memorial | B32 Sicilian |
| 27. W Balcerowski vs Bobotsov |
| ½-½ | 30 |
1964 |
Tel Aviv ol (Men) fin-A | E88 King's Indian, Samisch, Orthodox, 7.d5 c6 |
| 28. Hort vs W Balcerowski |
| ½-½ | 30 |
1964 |
Polanica Zdroj | B07 Pirc |
| 29. Parma vs W Balcerowski |
| ½-½ | 30 |
1964 |
Polanica Zdroj (Poland) | B09 Pirc, Austrian Attack |
| 30. W Schmidt vs W Balcerowski |
| 1-0 | 45 |
1964 |
Rubinstein mem | B09 Pirc, Austrian Attack |
| 31. W G Addison vs W Balcerowski |
| 1-0 | 40 |
1964 |
Tel Aviv ol (Men) | E70 King's Indian |
| 32. W Balcerowski vs Velimirovic |
| 1-0 | 26 |
1964 |
Rubinstein Mem | A48 King's Indian |
| 33. W Balcerowski vs Kholmov |
| ½-½ | 29 |
1965 |
Tbilisi | A43 Old Benoni |
| 34. W Balcerowski vs Ujtelky |
| ½-½ | 48 |
1966 |
Rubinstein mem 04th | B06 Robatsch |
| 35. W Schmidt vs W Balcerowski |
| ½-½ | 20 |
1966 |
POL-ch 23th | B09 Pirc, Austrian Attack |
| 36. W Balcerowski vs Sliwa |
 | 0-1 | 41 |
1966 |
Rubinstein mem 04th | E11 Bogo-Indian Defense |
| 37. G Kluger vs W Balcerowski |
| 0-1 | 53 |
1966 |
Rubinstein mem 04th | E74 King's Indian, Averbakh, 6...c5 |
| 38. Smyslov vs W Balcerowski |
| 1-0 | 50 |
1966 |
07, Polanica Zdroj | A43 Old Benoni |
| 39. W Balcerowski vs W Schmidt |
| ½-½ | 21 |
1967 |
POL-ch 24th | A56 Benoni Defense |
| 40. Sliwa vs W Balcerowski |
| 1-0 | 35 |
1967 |
POL-ch 24th | A30 English, Symmetrical |
| 41. A Sydor vs W Balcerowski |
| 1-0 | 36 |
1968 |
Lublin | B00 Uncommon King's Pawn Opening |
| 42. W Balcerowski vs Kovacs |
| 1-0 | 50 |
1968 |
Lublin | D55 Queen's Gambit Declined |
| 43. G Szilagyi vs W Balcerowski |
| ½-½ | 35 |
1968 |
Lublin | A34 English, Symmetrical |
| 44. V Cibulka vs W Balcerowski |
| 0-1 | 64 |
1968 |
Lublin | B07 Pirc |
| 45. W Balcerowski vs M Knezevic |
| ½-½ | 33 |
1968 |
Lublin | D94 Grunfeld |
| 46. W Balcerowski vs Peiew |
| ½-½ | 73 |
1968 |
Lublin | A32 English, Symmetrical Variation |
| 47. W Balcerowski vs Smejkal |
| 0-1 | 49 |
1970 |
Rubinstein mem | D90 Grunfeld |
| 48. W Balcerowski vs Ivkov |
| ½-½ | 25 |
1970 |
Polanica Zdroj | A32 English, Symmetrical Variation |
| 49. Antoshin vs W Balcerowski |
| ½-½ | 23 |
1970 |
Rubinstein Mem | E91 King's Indian |
| 50. W Schmidt vs W Balcerowski |
| ½-½ | 37 |
1970 |
Rubinstein mem | A30 English, Symmetrical |