| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. R Mainka vs G Gauglitz |
| 1-0 | 35 | 1993 | Bundesliga 1992/93 | B31 Sicilian, Rossolimo Variation |
| 2. R Mainka vs J Kjeldsen |
| 1-0 | 34 | 1993 | Aarhus Sommerskak GM | B31 Sicilian, Rossolimo Variation |
| 3. R Mainka vs Ernst Michaelis |
| 1-0 | 47 | 1994 | Muenster Open | B31 Sicilian, Rossolimo Variation |
| 4. R Mainka vs M Heidrich |
| 1-0 | 45 | 1996 | German Championship | B31 Sicilian, Rossolimo Variation |
| 5. R Mainka vs K Wesseln |
| 1-0 | 23 | 1996 | German Championship | B31 Sicilian, Rossolimo Variation |
| 6. R Mainka vs D Breder |
| 1-0 | 31 | 1997 | Bad Zwesten Open | B31 Sicilian, Rossolimo Variation |
| 7. R Mainka vs N A Mellem |
| 1-0 | 24 | 2000 | Bad Wiessee Open | B31 Sicilian, Rossolimo Variation |
| 8. R Mainka vs F Schillinger |
| 1-0 | 23 | 2001 | Bad Zwesten Open | B31 Sicilian, Rossolimo Variation |
| 9. R Mainka vs S Fruebing |
| 0-1 | 42 | 2011 | Bundesliga 2011/12 | B31 Sicilian, Rossolimo Variation |
| 10. R Mainka vs Van Wely |
| 0-1 | 51 | 2016 | 2nd Bundesliga West 2016/17 | B31 Sicilian, Rossolimo Variation |
Kibitzing
