| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. G Vescovi vs M Houska |
| 1-0 | 37 |
1990 |
Wch U12 | B10 Caro-Kann |
| 2. G Timoshchenko vs M Houska |
| 1-0 | 40 |
1992 |
Lloyds Bank op | A56 Benoni Defense |
| 3. M Houska vs Conquest |
| 0-1 | 26 |
1993 |
Lloyds Bank Masters | A43 Old Benoni |
| 4. D Kumaran vs M Houska |
| 1-0 | 23 |
1993 |
Lloyds Bank Masters | A80 Dutch |
| 5. M Houska vs J Aagaard |
| 0-1 | 49 |
1997 |
London | A45 Queen's Pawn Game |
| 6. D Gormally vs M Houska |
 | ½-½ | 1 |
1998 |
Hampstead III GM | A00 Uncommon Opening |
| 7. M Houska vs B Lalic |
| 0-1 | 46 |
1998 |
Islington Congress | D31 Queen's Gambit Declined |
| 8. M Houska vs A Summerscale |
| ½-½ | 40 |
1998 |
ch-GBR | A52 Budapest Gambit |
| 9. M Houska vs Hebden |
| ½-½ | 22 |
1998 |
Islington Congress | E76 King's Indian, Four Pawns Attack |
| 10. J W Naylor vs M Houska |
| 0-1 | 41 |
1999 |
Ch Great Britain, Scarborough (England) | B08 Pirc, Classical |
| 11. A Kunte vs M Houska |
| 1-0 | 44 |
1999 |
Ch Great Britain, Scarborough (England) | C25 Vienna |
| 12. M Houska vs R Churm |
 | 1-0 | 30 |
1999 |
Ch Great Britain, Scarborough (England) | C15 French, Winawer |
| 13. M Houska vs J Nicholas |
| ½-½ | 76 |
1999 |
BCF-chT2 9899 (4NCL) | D31 Queen's Gambit Declined |
| 14. M Houska vs V Saravanan |
| ½-½ | 39 |
1999 |
Ch Great Britain, Scarborough (England) | B06 Robatsch |
| 15. Sasikiran vs M Houska |
| 0-1 | 59 |
1999 |
Ch Great Britain, Scarborough (England) | D10 Queen's Gambit Declined Slav |
| 16. M Houska vs M Broomfield |
| ½-½ | 29 |
1999 |
Ch Great Britain, Scarborough (England) | C12 French, McCutcheon |
| 17. A Hunt vs M Houska |
 | 1-0 | 17 |
1999 |
Ch Great Britain, Scarborough (England) | C67 Ruy Lopez |
| 18. M Houska vs M Simons |
| 1-0 | 25 |
1999 |
Ch Great Britain, Scarborough (England) | A58 Benko Gambit |
| 19. M Houska vs N Pert |
| ½-½ | 63 |
1999 |
Ch Great Britain, Scarborough (England) | A92 Dutch |
| 20. Ftacnik vs M Houska |
| 1-0 | 28 |
2001 |
open | E00 Queen's Pawn Game |
| 21. M Houska vs T Karolyi Jr. |
| ½-½ | 18 |
2001 |
4NCL | D21 Queen's Gambit Accepted |
| 22. R Schreuder vs M Houska |
| 0-1 | 38 |
2001 |
open | D11 Queen's Gambit Declined Slav |
| 23. M Houska vs I Khamrakulov |
| 1-0 | 30 |
2001 |
open | A48 King's Indian |
| 24. I Upton vs M Houska |
| ½-½ | 10 |
2001 |
4NCL | E41 Nimzo-Indian |
| 25. M Houska vs H Petermann |
| 1-0 | 40 |
2001 |
open | A16 English |