| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. J Dolezal vs L Alster |
| 1-0 | 39 | 1956 | Czechoslovak Championship | A88 Dutch, Leningrad, Main Variation with c6 |
| 27. N Novotelnov vs A Khasin |
| 1-0 | 81 | 1956 | URS-ch sf Leningrad | A88 Dutch, Leningrad, Main Variation with c6 |
| 28. M Abroshin vs H Liebert |
| ½-½ | 29 | 1957 | URS-GER corr5761 | A88 Dutch, Leningrad, Main Variation with c6 |
| 29. E Lazarev vs Y Nikolaevsky |
| 0-1 | 42 | 1957 | Ukrainian Championship | A88 Dutch, Leningrad, Main Variation with c6 |
| 30. A Kostiuchenko vs A Zamikhovsky |
| ½-½ | 40 | 1957 | Ukrainian Championship | A88 Dutch, Leningrad, Main Variation with c6 |
| 31. Polugaevsky vs H Liebert |
 | 0-1 | 43 | 1957 | World Student Team Championship | A88 Dutch, Leningrad, Main Variation with c6 |
| 32. P Bates vs A Jongsma |
| 0-1 | 52 | 1957 | World Junior Championship | A88 Dutch, Leningrad, Main Variation with c6 |
| 33. I Johannsson vs G Palmason |
| 1-0 | 44 | 1957 | Reykjavik | A88 Dutch, Leningrad, Main Variation with c6 |
| 34. J Dolezal vs H Liebert |
| 0-1 | 27 | 1957 | GDR-CSR | A88 Dutch, Leningrad, Main Variation with c6 |
| 35. D Keller vs Z Nilsson |
| ½-½ | 32 | 1958 | Munich Olympiad qual-4 | A88 Dutch, Leningrad, Main Variation with c6 |
| 36. H Catozzi vs I Jonsson |
| 0-1 | 23 | 1958 | Munich Olympiad Final-B | A88 Dutch, Leningrad, Main Variation with c6 |
| 37. H Kramer vs B De Greiff |
| ½-½ | 29 | 1958 | Munich Olympiad Final-B | A88 Dutch, Leningrad, Main Variation with c6 |
| 38. M Rantanen vs Z Nilsson |
| ½-½ | 47 | 1958 | Munich Olympiad Final-B | A88 Dutch, Leningrad, Main Variation with c6 |
| 39. E Chalabi vs W Heidenfeld |
| 1-0 | 45 | 1958 | Munich Olympiad Final-C | A88 Dutch, Leningrad, Main Variation with c6 |
| 40. D Beninson vs J Pelikan |
| 1-0 | 32 | 1959 | Quilmes | A88 Dutch, Leningrad, Main Variation with c6 |
| 41. F Olafsson vs I Johannsson |
| ½-½ | 22 | 1959 | Reykjavik | A88 Dutch, Leningrad, Main Variation with c6 |
| 42. L Ljungquist vs Z Nilsson |
| ½-½ | 22 | 1959 | Jonkoping 1958/59 | A88 Dutch, Leningrad, Main Variation with c6 |
| 43. E Keller-Herrmann vs V Borisenko |
| 1-0 | 40 | 1959 | Candidates Tournament (Women) | A88 Dutch, Leningrad, Main Variation with c6 |
| 44. B Soos vs K Honfi |
| 1-0 | 43 | 1959 | Asztalos Memorial | A88 Dutch, Leningrad, Main Variation with c6 |
| 45. M Herink vs Jansa |
| 0-1 | 37 | 1959 | Cerveny Kostelec | A88 Dutch, Leningrad, Main Variation with c6 |
| 46. L Yakir vs K Skegina |
 | 1-0 | 34 | 1959 | 2nd Soviet Spartakiad Final-A | A88 Dutch, Leningrad, Main Variation with c6 |
| 47. E Goldenberg vs J Pelikan |
| 1-0 | 42 | 1960 | Argentine Championship | A88 Dutch, Leningrad, Main Variation with c6 |
| 48. U Raisa vs D Bertholdt |
| ½-½ | 27 | 1960 | Baltic Nations | A88 Dutch, Leningrad, Main Variation with c6 |
| 49. E Reinhardt vs J Pelikan |
| ½-½ | 60 | 1960 | Argentine Championship | A88 Dutch, Leningrad, Main Variation with c6 |
| 50. Z Doda vs D Bertholdt |
| ½-½ | 45 | 1960 | Baltic Nations | A88 Dutch, Leningrad, Main Variation with c6 |
Kibitzing
