| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. L Langner vs Blatny |
| 0-1 | 28 |
1988 |
Litomerice | C44 King's Pawn Game |
| 2. L Langner vs D Blucha |
| 1-0 | 12 |
1991 |
Bratislava | C48 Four Knights |
| 3. L Langner vs P Haba |
| ½-½ | 18 |
1991 |
Ostrava | C67 Ruy Lopez |
| 4. L Langner vs Velicka |
| 1-0 | 10 |
1991 |
Bratislava ch-CS | B05 Alekhine's Defense, Modern |
| 5. Plachetka vs L Langner |
| 1-0 | 28 |
1991 |
Ostrava | A43 Old Benoni |
| 6. Ftacnik vs L Langner |
| ½-½ | 45 |
1992 |
CZE-chT | A43 Old Benoni |
| 7. L Langner vs Chura Jan |
| 1-0 | 30 |
1992 |
Karvina (Czech Republic) | C28 Vienna Game |
| 8. L Langner vs Stohl |
 | 0-1 | 30 |
1992 |
CSFR 54/158 [Stohl,I] | B23 Sicilian, Closed |
| 9. L Langner vs V Hudak |
| 1-0 | 35 |
1992 |
Karvina (Czech Republic) | C50 Giuoco Piano |
| 10. L Langner vs Plachetka |
| 0-1 | 31 |
1992 |
CSR-chT | B21 Sicilian, 2.f4 and 2.d4 |
| 11. L Langner vs K Pinkas |
| ½-½ | 13 |
1993 |
Ch Czechoslovakia (team) | C28 Vienna Game |
| 12. L Langner vs Oral |
| 1-0 | 39 |
1993 |
Ch Czech Republic | C25 Vienna |
| 13. L Langner vs Smejkal |
 | 0-1 | 30 |
1995 |
CZE-chT 9596 | C20 King's Pawn Game |
| 14. L Langner vs Movsesian |
| 1-0 | 51 |
1995 |
CZE-chT 9596 | B21 Sicilian, 2.f4 and 2.d4 |
| 15. L Langner vs Ftacnik |
| 0-1 | 22 |
1996 |
Extra League 1995/96, Czech Republic | B21 Sicilian, 2.f4 and 2.d4 |
| 16. Oral vs L Langner |
| 0-1 | 56 |
1997 |
Moravia-chT 9798 | B40 Sicilian |
| 17. L Langner vs T Polak |
| 0-1 | 42 |
2001 |
Czech Extra League 2000-1 | B10 Caro-Kann |
| 18. L Langner vs S Macak |
| 1-0 | 24 |
2001 |
Tatry Open | C02 French, Advance |
| 19. L Langner vs Berezjuk |
| 1-0 | 80 |
2001 |
Czech Extra League 2000-1 | B20 Sicilian |
| 20. R Hlavac vs L Langner |
| ½-½ | 41 |
2001 |
Tatry Open | B41 Sicilian, Kan |
| 21. P Virostko vs L Langner |
| 0-1 | 40 |
2001 |
Czech Extra League 2000-1 | B42 Sicilian, Kan |
| 22. J Smutny vs L Langner |
| 0-1 | 22 |
2001 |
Tatry Open | B21 Sicilian, 2.f4 and 2.d4 |
| 23. L Langner vs J Bakalar |
| 1-0 | 26 |
2001 |
Tatry Open | B21 Sicilian, 2.f4 and 2.d4 |
| 24. L Langner vs J Trapl |
| 0-1 | 23 |
2001 |
Czech Extra League 2000-1 | B20 Sicilian |
| 25. L Langner vs V Stradej |
| 0-1 | 46 |
2001 |
Tatry Open | B21 Sicilian, 2.f4 and 2.d4 |