| page 2 of 18; games 26-50 of 447 |
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| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. Gligoric vs Puc |
| 1-0 | 38 | 1960 | Yugoslav Championship | D87 Grunfeld, Exchange |
| 27. Gligoric vs B Wexler |
| 1-0 | 30 | 1960 | Buenos Aires | D87 Grunfeld, Exchange |
| 28. Gligoric vs E Saguier |
 | 1-0 | 22 | 1960 | Asuncion+ | D87 Grunfeld, Exchange |
| 29. Damjanovic vs C Cormier |
| 1-0 | 39 | 1960 | Leipzig Olympiad qual-1 | D87 Grunfeld, Exchange |
| 30. J Riha vs A Hajduk |
| 1-0 | 52 | 1961 | CSR-ch sf | D87 Grunfeld, Exchange |
| 31. J E Littlewood vs Charles L Tadiello |
| 1-0 | 16 | 1964 | corr | D87 Grunfeld, Exchange |
| 32. Damjanovic vs Szabo |
| 1-0 | 41 | 1964 | Kecskemet Zonal | D87 Grunfeld, Exchange |
| 33. Spassky vs G Garcia |
| 1-0 | 32 | 1964 | Chigorin Memorial | D87 Grunfeld, Exchange |
| 34. Bronstein vs Korchnoi |
 | 1-0 | 42 | 1964 | Belgrade | D87 Grunfeld, Exchange |
| 35. Juan Gonzales vs R Baxter |
| 1-0 | 57 | 1964 | Tel Aviv Olympiad Final-B | D87 Grunfeld, Exchange |
| 36. Teschner vs P Bagnoli |
| 1-0 | 43 | 1964 | Reggio Emilia 1964/65 | D87 Grunfeld, Exchange |
| 37. Geller vs Smyslov |
| 1-0 | 31 | 1965 | Geller - Smyslov Candidates Quarterfinal | D87 Grunfeld, Exchange |
| 38. Szabo vs E Cobo Arteaga |
| 1-0 | 39 | 1965 | Havana | D87 Grunfeld, Exchange |
| 39. Ivkov vs M Bertok |
| 1-0 | 51 | 1966 | YUG | D87 Grunfeld, Exchange |
| 40. L David Truesdel vs Ronald Simpson |
| 1-0 | 39 | 1967 | 68th US Open | D87 Grunfeld, Exchange |
| 41. Kozak vs B Svancer |
| 1-0 | 34 | 1968 | CSR-ch12 corr | D87 Grunfeld, Exchange |
| 42. B Radnoti vs P Petran |
| 1-0 | 36 | 1968 | Budapest Championship | D87 Grunfeld, Exchange |
| 43. Anikaev vs Ribli |
| 1-0 | 34 | 1968 | URS-HUN | D87 Grunfeld, Exchange |
| 44. J Sikora-Lerch vs J Kozma |
| 1-0 | 47 | 1968 | Czechoslovak Championship | D87 Grunfeld, Exchange |
| 45. Gulko vs V Sviridov |
| 1-0 | 29 | 1968 | Havirov | D87 Grunfeld, Exchange |
| 46. D Kerman vs R Jourdan |
| 1-0 | 31 | 1968 | 69th US Open | D87 Grunfeld, Exchange |
| 47. R Belkadi vs F A Martinez Buitrago |
| 1-0 | 19 | 1970 | Siegen Olympiad Final-C | D87 Grunfeld, Exchange |
| 48. J H Donner vs Ree |
| 1-0 | 38 | 1971 | NED-ch playoff | D87 Grunfeld, Exchange |
| 49. P Petran vs Pinter |
| 1-0 | 30 | 1972 | Budapest | D87 Grunfeld, Exchange |
| 50. Razuvaev vs V E Kozlov |
| 1-0 | 32 | 1972 | Moscow-ch sf | D87 Grunfeld, Exchange |
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| page 2 of 18; games 26-50 of 447 |
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Kibitzing
