| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. B M Kogan vs Kholmov |
| ½-½ | 30 | 1971 | URS-ch sf Ivano-Frankivsk | A46 Queen's Pawn Game |
| 2. B M Kogan vs A Yusupov |
| ½-½ | 26 | 1981 | Lone Pine Open | A46 Queen's Pawn Game |
| 3. B M Kogan vs L Christiansen |
| ½-½ | 26 | 1983 | United States Championship | A46 Queen's Pawn Game |
| 4. B M Kogan vs Alburt |
| 1-0 | 31 | 1984 | New York International Open | A46 Queen's Pawn Game |
| 5. B M Kogan vs Fedorowicz |
| 1-0 | 31 | 1984 | New York International Open | A46 Queen's Pawn Game |
| 6. B M Kogan vs Seirawan |
| ½-½ | 15 | 1984 | United States Championship | A46 Queen's Pawn Game |
| 7. B M Kogan vs Browne |
| ½-½ | 47 | 1984 | United States Championship | A46 Queen's Pawn Game |
| 8. B M Kogan vs de Firmian |
| ½-½ | 41 | 1984 | United States Championship | A46 Queen's Pawn Game |
| 9. B M Kogan vs Benjamin |
| ½-½ | 14 | 1985 | United States Championship | A46 Queen's Pawn Game |
| 10. B M Kogan vs Alburt |
| ½-½ | 55 | 1985 | United States Championship | A46 Queen's Pawn Game |
| 11. B M Kogan vs Fedorowicz |
| 0-1 | 58 | 1986 | United States Championship | A46 Queen's Pawn Game |
| 12. B M Kogan vs H Schussler |
| 0-1 | 58 | 1986 | Nordic Countries-USA | A46 Queen's Pawn Game |
| 13. B M Kogan vs O Kristjansson |
| 1-0 | 46 | 1986 | Reykjavik Open | A46 Queen's Pawn Game |
| 14. B M Kogan vs Fedorowicz |
| 0-1 | 37 | 1987 | United States Championship | A46 Queen's Pawn Game |
| 15. B M Kogan vs de Firmian |
| ½-½ | 21 | 1987 | United States Championship | A46 Queen's Pawn Game |
| 16. B M Kogan vs Browne |
| ½-½ | 62 | 1987 | United States Championship | A46 Queen's Pawn Game |
| 17. B M Kogan vs Benjamin |
| ½-½ | 17 | 1987 | United States Championship | A46 Queen's Pawn Game |
Kibitzing
