Game |
| Result | Moves |
Year | Event/Locale | Opening |
26. Smyslov vs Larsen |
 | ½-½ | 49 | 1964 | Amsterdam Interzonal | A39 English, Symmetrical, Main line with d4 |
27. Kholmov vs E Haag |
| ½-½ | 30 | 1964 | Asztalos Memorial | A39 English, Symmetrical, Main line with d4 |
28. N Krogius vs Kholmov |
| ½-½ | 29 | 1964 | Chigorin Memorial | A39 English, Symmetrical, Main line with d4 |
29. E Reicher vs G Moehring |
| ½-½ | 47 | 1964 | European Team Championship qual-3 | A39 English, Symmetrical, Main line with d4 |
30. T Tsend vs A Ivanova |
| ½-½ | 31 | 1964 | Candidates Tournament (Women) | A39 English, Symmetrical, Main line with d4 |
31. F Atabek vs S Isaksson |
| ½-½ | 32 | 1965 | olm5 fin B3 corr6568 | A39 English, Symmetrical, Main line with d4 |
32. Smyslov vs Geller |
  | ½-½ | 79 | 1965 | Geller - Smyslov Candidates Quarterfinal | A39 English, Symmetrical, Main line with d4 |
33. M Damjanovic vs K Honfi |
| ½-½ | 49 | 1965 | EUR-chT (Men) 3rd | A39 English, Symmetrical, Main line with d4 |
34. Smyslov vs Matulovic |
| ½-½ | 31 | 1965 | EUR-chT (Men) 3rd | A39 English, Symmetrical, Main line with d4 |
35. R Goode vs A Fridh |
| ½-½ | 22 | 1965 | Swedish Championship | A39 English, Symmetrical, Main line with d4 |
36. Larsen vs Tal |
 | ½-½ | 78 | 1965 | Tal - Larsen Candidates Semifinal | A39 English, Symmetrical, Main line with d4 |
37. P H Clarke vs J Ansell |
| ½-½ | 14 | 1965 | British Championship | A39 English, Symmetrical, Main line with d4 |
38. O Jakobsen vs Janosevic |
| ½-½ | 30 | 1965 | Copenhagen | A39 English, Symmetrical, Main line with d4 |
39. F Pithart vs V Cibulka |
| ½-½ | 41 | 1965 | Czechoslovak Championship | A39 English, Symmetrical, Main line with d4 |
40. Uhlmann vs W Pietzsch |
| ½-½ | 29 | 1965 | Leipzig | A39 English, Symmetrical, Main line with d4 |
41. K Burger vs B Zuckerman |
| ½-½ | 39 | 1965 | United States Championship | A39 English, Symmetrical, Main line with d4 |
42. A Iglesias vs H Santa Cruz |
| ½-½ | 29 | 1966 | Pan American Championship | A39 English, Symmetrical, Main line with d4 |
43. K Lerner vs Y Nikolaevsky |
| ½-½ | 81 | 1966 | Ukrainian Championship | A39 English, Symmetrical, Main line with d4 |
44. Antoshin vs M Bertok |
| ½-½ | 18 | 1966 | Chigorin Memorial | A39 English, Symmetrical, Main line with d4 |
45. Savon vs N Spiridonov |
| ½-½ | 43 | 1966 | Orebro Stud olm fA | A39 English, Symmetrical, Main line with d4 |
46. H Pfleger vs Velimirovic |
| ½-½ | 58 | 1966 | The Hague Zonal | A39 English, Symmetrical, Main line with d4 |
47. Z Doda vs L Evans |
| ½-½ | 79 | 1966 | Havana Olympiad qual-3 | A39 English, Symmetrical, Main line with d4 |
48. J Kaplan vs G Hernandez |
| ½-½ | 23 | 1966 | Havana Olympiad Final-C | A39 English, Symmetrical, Main line with d4 |
49. Filip vs E Cobo Arteaga |
| ½-½ | 27 | 1966 | Havana Olympiad Final-A | A39 English, Symmetrical, Main line with d4 |
50. Pachman vs Gheorghiu |
| ½-½ | 22 | 1967 | Vrnjacka Banja Zonal | A39 English, Symmetrical, Main line with d4 |