Oleg Neikirkh
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Moscow GU-DDR | ??/??/1969 | 0 | |
| Rubinstein mem 04th | 08/07/1966 | 0 | Poland |
| Rubinstein mem | ??/??/1965 | 0 | Poland |
| EU-chT sf | 08/05/1964 | 0 | Romania |
Oleg Neikirkh Opening Repertoire with White pieces
| ECO | Opening | Games |
| C06 | French, Tarrasch, closed variation, main line | 5 games |
| C86 | Ruy Lopez, Worrall attack | 5 games |
| D36 | Queen's Gambit Declined, exchange, positional line, 6.Qc2 | 4 games |
| A13 | English opening | 3 games |
Oleg Neikirkh Opening Repertoire with Black pieces
| ECO | Opening | Games |
| C67 | Ruy Lopez, Berlin defence, open variation | 8 games |
| A53 | Old Indian defence | 8 games |
| C87 | Ruy Lopez, closed, Averbach variation | 3 games |
| A36 | English, symmetrical variation | 3 games |


Poland
Romania