| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. Tartakower vs Prins |
 | 1-0 | 44 |
1950 |
Southsea | B21 Sicilian, 2.f4 and 2.d4 |
| 2. Fischer vs Korchnoi |
 | ½-½ | 29 |
1960 |
Buenos Aires | B21 Sicilian, 2.f4 and 2.d4 |
| 3. F N Stephenson vs A J Whiteley |
| 0-1 | 28 |
1968 |
BCF-ch | B21 Sicilian, 2.f4 and 2.d4 |
| 4. J Hardinge vs A Lewis |
 | ½-½ | 71 |
1971 |
Club Championship | B21 Sicilian, 2.f4 and 2.d4 |
| 5. K Smith vs Mecking |
 | 0-1 | 19 |
1972 |
San Antonio | B21 Sicilian, 2.f4 and 2.d4 |
| 6. K Smith vs Larry Evans |
 | 0-1 | 40 |
1972 |
San Antonio | B21 Sicilian, 2.f4 and 2.d4 |
| 7. J Freyre vs Tarjan |
| 0-1 | 60 |
1980 |
USA | B21 Sicilian, 2.f4 and 2.d4 |
| 8. F Roeder vs K Gawehns |
 | ½-½ | 29 |
1981 |
BL 8182 Kettig-Erlangen | B21 Sicilian, 2.f4 and 2.d4 |
| 9. Atwell vs Silman |
 | 0-1 | 25 |
1987 |
USA | B21 Sicilian, 2.f4 and 2.d4 |
| 10. B G Moore vs Silman |
 | 1-0 | 64 |
1991 |
USA | B21 Sicilian, 2.f4 and 2.d4 |
| 11. G Spain vs P Garbett |
| 0-1 | 40 |
1995 |
102nd NZ Ch | B21 Sicilian, 2.f4 and 2.d4 |
| 12. N Davies vs R Meessen |
| ½-½ | 16 |
1995 |
Cup European Club | B21 Sicilian, 2.f4 and 2.d4 |
| 13. B Harris vs R W Smith |
| 0-1 | 28 |
1997 |
Coolum Open | B21 Sicilian, 2.f4 and 2.d4 |
| 14. A Kristjansson vs T Einarsson |
 | 1-0 | 23 |
1997 |
18th Iceland CC Ch | B21 Sicilian, 2.f4 and 2.d4 |
| 15. R Hardarson vs DeFirmian |
 | ½-½ | 22 |
1999 |
Politiken Cup 21st | B21 Sicilian, 2.f4 and 2.d4 |
| 16. K Lie vs DeFirmian |
 | 0-1 | 33 |
1999 |
Troll Masters | B21 Sicilian, 2.f4 and 2.d4 |
| 17. S Lorenz vs A Schmied |
| 0-1 | 27 |
1999 |
Hassloch op-A | B21 Sicilian, 2.f4 and 2.d4 |
| 18. J Lachaux vs S Gabrielsen |
| 1-0 | 40 |
2000 |
open | B21 Sicilian, 2.f4 and 2.d4 |
| 19. H Joller vs A Allemann |
| 0-1 | 24 |
2001 |
ch-SUI | B21 Sicilian, 2.f4 and 2.d4 |
| 20. F Hedke vs E Paehtz |
| 0-1 | 59 |
2001 |
Sportland NRW Cup | B21 Sicilian, 2.f4 and 2.d4 |
| 21. H Adnoy vs T Karlsen |
| 0-1 | 38 |
2001 |
Nordic Championships | B21 Sicilian, 2.f4 and 2.d4 |
| 22. V Christensen vs M Izaura Nielsen |
| 1-0 | 30 |
2001 |
Politiken Cup | B21 Sicilian, 2.f4 and 2.d4 |
| 23. R Musalov vs A Allemann |
 | 1-0 | 26 |
2001 |
MTO | B21 Sicilian, 2.f4 and 2.d4 |
| 24. E Brandt vs Kaufman |
 | 0-1 | 31 |
2001 |
US Amateur Team East | B21 Sicilian, 2.f4 and 2.d4 |
| 25. M Abdul Adhim vs J Pinheiro |
| 0-1 | 32 |
2004 |
36th Olympiad | B21 Sicilian, 2.f4 and 2.d4 |