| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. Fischer vs J Szmetan |
 | ½-½ | 84 | 1971 | Simul, 17b | C31 King's Gambit Declined, Falkbeer Counter Gambit |
| 27. B Wexler vs J Szmetan |
| ½-½ | 20 | 1972 | Mar del Plata op | E63 King's Indian, Fianchetto, Panno Variation |
| 28. J Szmetan vs J Rubinetti |
| 0-1 | 29 | 1972 | ARG-ch | C34 King's Gambit Accepted |
| 29. C Juarez vs J Szmetan |
| 0-1 | 20 | 1972 | Buenos Aires CA | B43 Sicilian, Kan, 5.Nc3 |
| 30. J Szmetan vs R Garcia |
| 1-0 | 30 | 1972 | Buenos Aires CA | B11 Caro-Kann, Two Knights, 3...Bg4 |
| 31. J Szmetan vs J Pelikan |
| 0-1 | 39 | 1972 | ARG-ch | A00 Uncommon Opening |
| 32. J Szmetan vs R Garcia |
| ½-½ | 38 | 1972 | ARG-ch | B46 Sicilian, Taimanov Variation |
| 33. J Szmetan vs J M Carbone |
| 1-0 | 51 | 1972 | Buenos Aires CA | E69 King's Indian, Fianchetto, Classical Main line |
| 34. J Szmetan vs S Schweber |
| 0-1 | 47 | 1972 | Buenos Aires CA | D50 Queen's Gambit Declined |
| 35. J Szmetan vs R Cristobal |
| 0-1 | 50 | 1972 | Mar del Plata op | B99 Sicilian, Najdorf, 7...Be7 Main line |
| 36. J Szmetan vs A Anelli |
| 1-0 | 27 | 1972 | Lobos | B56 Sicilian |
| 37. J Szmetan vs H Rossetto |
| 1-0 | 29 | 1972 | Mar del Plata op | B32 Sicilian |
| 38. R Szmetan vs J Szmetan |
| 0-1 | 32 | 1972 | Mar del Plata op | E41 Nimzo-Indian |
| 39. O Cuasnicu vs J Szmetan |
| 1-0 | 50 | 1972 | Buenos Aires CA | A22 English |
| 40. J Szmetan vs J Hase |
| 1-0 | 27 | 1972 | ARG-ch | C60 Ruy Lopez |
| 41. J Szmetan vs J A Ordonez Cabaneros |
| 1-0 | 24 | 1972 | ARG-ch qual-A | C64 Ruy Lopez, Classical |
| 42. J Szmetan vs R Garcia |
| ½-½ | 13 | 1972 | ARG-ch qual-A | D32 Queen's Gambit Declined, Tarrasch |
| 43. Pilnik vs J Szmetan |
| ½-½ | 41 | 1972 | ARG-ch | B43 Sicilian, Kan, 5.Nc3 |
| 44. J Szmetan vs H Rossetto |
| 0-1 | 41 | 1972 | Buenos Aires CA | C16 French, Winawer |
| 45. A Foguelman vs J Szmetan |
| ½-½ | 41 | 1972 | ARG-ch | A58 Benko Gambit |
| 46. J Szmetan vs F Casas |
| 0-1 | 41 | 1972 | ARG-ch | C69 Ruy Lopez, Exchange, Gligoric Variation |
| 47. J Szmetan vs C Amado |
| 0-1 | 40 | 1972 | Lobos | C34 King's Gambit Accepted |
| 48. J Szmetan vs J Emma |
| ½-½ | 48 | 1972 | ARG-ch | C41 Philidor Defense |
| 49. H Rossetto vs J Szmetan |
| 1-0 | 73 | 1972 | ARG-ch | C27 Vienna Game |
| 50. R Debarnot vs J Szmetan |
| 1-0 | 33 | 1972 | ARG-ch | A43 Old Benoni |
Kibitzing
