| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 26. I Zdanovs vs V Zurakhov |
| 0-1 | 27 | 1955 | Latvia - Russia | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 27. N Karaklajic vs B Milic |
| 0-1 | 41 | 1955 | Ljubljana | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 28. G Kieninger vs R Persitz |
| 0-1 | 56 | 1955 | Ljubljana | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 29. R Jacobs vs P Brandts |
| 0-1 | 46 | 1955 | 56th US Open | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 30. M Bely vs S Dittmann |
| 0-1 | 40 | 1955 | Erfurt | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 31. J Fichtl vs Ragozin |
| 0-1 | 50 | 1956 | Steinitz Memorial | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 32. L Sanchez vs K Mostafavi-Kachani |
| 0-1 | 49 | 1956 | Moscow Olympiad qual-4 | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 33. R Fuchs vs Sliwa |
| 0-1 | 73 | 1957 | Sofia Zonal | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 34. Kholmov vs Gligoric |
 | 0-1 | 42 | 1957 | Soviet Union - Yugoslavia | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 35. Niephaus vs F Olafsson |
| 0-1 | 88 | 1957 | Wageningen Zonal | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 36. S Zhukhovitsky vs E Stoliar |
| 0-1 | 54 | 1957 | URS-ch sf Leningrad | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 37. M Farre vs A Pomar |
| 0-1 | 25 | 1958 | Spain | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 38. N Karaklajic vs Ivkov |
| 0-1 | 71 | 1958 | Yugoslav Championship | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 39. J Franz vs G Braun |
| 0-1 | 84 | 1958 | Kienbaum | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 40. R Nezhmetdinov vs N Krogius |
| 0-1 | 22 | 1958 | URS-ch sf Rostov-on-Don | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 41. E Pedersen vs P Reissmann |
| 0-1 | 32 | 1958 | Munich Olympiad qual-1 | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 42. M Shishov vs Klovans |
| 0-1 | 39 | 1959 | URS-ch sf Yerevan | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 43. M Shishov vs A Buslaev |
| 0-1 | 49 | 1959 | URS-ch sf Yerevan | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 44. Lutikov vs Kholmov |
| 0-1 | 62 | 1959 | USSR Championship | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 45. M Blau vs Keres |
 | 0-1 | 59 | 1959 | Zuerich | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 46. J R Phillips vs W Erny |
| 0-1 | 51 | 1959 | World Junior Championship Final-A | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 47. S Witkowski vs A Tarnowski |
| 0-1 | 29 | 1960 | Polish Championship | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 48. J Durao vs O Neikirch |
| 0-1 | 40 | 1960 | Madrid Zonal | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 49. E Walther vs J Penrose |
| 0-1 | 50 | 1960 | Madrid Zonal | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
| 50. C Radovici vs N Padevsky |
| 0-1 | 77 | 1960 | Leipzig Olympiad Final-A | C85 Ruy Lopez, Exchange Variation Doubly Deferred (DERLD) |
Kibitzing
