| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. T Oral vs M Horak |
| ½-½ | 16 | 1989 | CZE-ch U16 | B33 Sicilian |
| 2. M Horak vs Gleizerov |
| 0-1 | 38 | 1990 | Prague Mladi op | C05 French, Tarrasch |
| 3. M Horak vs V Nedela |
| 1-0 | 43 | 1991 | Czechoslovak Championship | A04 Reti Opening |
| 4. M Horak vs J Banas |
| 0-1 | 35 | 1991 | Czechoslovak Championship | B28 Sicilian, O'Kelly Variation |
| 5. A Zedek vs M Horak |
| 0-1 | 36 | 1991 | Czechoslovak Championship | E62 King's Indian, Fianchetto |
| 6. M Horak vs K Ruckschloss |
| 0-1 | 35 | 1991 | Czechoslovak Championship | C05 French, Tarrasch |
| 7. M Vokac vs M Horak |
| 1-0 | 33 | 1991 | Czechoslovak Championship | E62 King's Indian, Fianchetto |
| 8. T Polak vs M Horak |
| ½-½ | 31 | 1991 | Czechoslovak Championship | E75 King's Indian, Averbakh, Main line |
| 9. M Horak vs M Kolesar |
| 1-0 | 39 | 1991 | Czechoslovak Championship | B77 Sicilian, Dragon, Yugoslav Attack |
| 10. M Horak vs V Piza |
| ½-½ | 39 | 1991 | Czechoslovak Championship | C55 Two Knights Defense |
| 11. P Demeter vs M Horak |
| 1-0 | 41 | 1991 | Czechoslovak Championship | B33 Sicilian |
| 12. M Horak vs P Velicka |
| ½-½ | 6 | 1991 | Czechoslovak Championship | B03 Alekhine's Defense |
| 13. J Cimra vs M Horak |
| ½-½ | 22 | 1991 | Czechoslovak Championship | B33 Sicilian |
| 14. M Horak vs Z Hollmann |
| 1-0 | 11 | 1992 | Mlada Boleslav | B12 Caro-Kann Defense |
| 15. K Mokry vs M Horak |
| ½-½ | 36 | 1992 | Ceske Budejovice op | B33 Sicilian |
| 16. Smejkal vs M Horak |
| 0-1 | 38 | 1992 | Mlada Boleslav op | E62 King's Indian, Fianchetto |
| 17. M Horak vs M Kubala |
| ½-½ | 50 | 1993 | Czech Championship | C09 French, Tarrasch, Open Variation, Main line |
| 18. J Hladik vs M Horak |
| ½-½ | 13 | 1993 | Czech Championship | A45 Queen's Pawn Game |
| 19. P Korenek vs M Horak |
| ½-½ | 6 | 1993 | Czech Championship | B22 Sicilian, Alapin |
| 20. V Stulik vs M Horak |
| ½-½ | 44 | 1993 | Czech Championship | E90 King's Indian |
| 21. M Horak vs L Dobrovolsky |
| 0-1 | 40 | 1993 | Czech Championship | B32 Sicilian |
| 22. M Horak vs J Sleich |
| 1-0 | 32 | 1993 | Czech Championship | B03 Alekhine's Defense |
| 23. P Trojacek vs M Horak |
| ½-½ | 19 | 1993 | Czech Championship | A48 King's Indian |
| 24. S Hastik vs M Horak |
| ½-½ | 26 | 1993 | Czech Championship | E92 King's Indian |
| 25. M Jurasek vs M Horak |
| 1-0 | 41 | 1993 | Czech Championship | B33 Sicilian |
Kibitzing
