| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. T Lematschko vs T Kobaidze |
 | 1-0 | 26 |
1968 |
Ch URS (team) | C55 Two Knights Defense |
| 2. M Litinskaya-Shul vs T Lematschko |
| ½-½ | 42 |
1968 |
URS-chT | A43 Old Benoni |
| 3. T Lematschko vs A Kushnir |
| 1-0 | 41 |
1976 |
Roosendaal izt w | A31 English, Symmetrical, Benoni Formation |
| 4. R Haring vs T Lematschko |
| ½-½ | 85 |
1976 |
Roosendaal izt w | B14 Caro-Kann, Panov-Botvinnik Attack |
| 5. Z Veroci Petronic vs T Lematschko |
| 1-0 | 25 |
1976 |
Roosendaal | B93 Sicilian, Najdorf, 6.f4 |
| 6. A Nicolau Van Der Mije vs T Lematschko |
 | 1-0 | 36 |
1976 |
Roosendaal | B93 Sicilian, Najdorf, 6.f4 |
| 7. T Lematschko vs A Brichikova |
| 1-0 | 28 |
1977 |
Bulgarian Women's Championship | B42 Sicilian, Kan |
| 8. T Lematschko vs Chiburdanidze |
| ½-½ | 36 |
1978 |
Buenos Aires ol (Women) fin-A | B22 Sicilian, Alapin |
| 9. M Watai vs T Lematschko |
 | 0-1 | 36 |
1978 |
Buenos Aires ol (Women) prel | B33 Sicilian |
| 10. T Lematschko vs M Litinskaya-Shul |
| 1-0 | 50 |
1979 |
Alicante izt (Women) | B82 Sicilian, Scheveningen |
| 11. T Lematschko vs J Bellin |
| 1-0 | 41 |
1980 |
MLT | B42 Sicilian, Kan |
| 12. Chiburdanidze vs T Lematschko |
 | 1-0 | 39 |
1982 |
Luzern ol (Women) | B65 Sicilian, Richter-Rauzer Attack, 7...Be7 Defense, 9...Nxd4 |
| 13. T Lematschko vs N Gaprindashvili |
| ½-½ | 59 |
1982 |
Izt (cat.13) (w) | D37 Queen's Gambit Declined |
| 14. Nunn vs T Lematschko |
| 0-1 | 31 |
1984 |
Lugano | C84 Ruy Lopez, Closed |
| 15. T Lematschko vs M Muresan |
| ½-½ | 24 |
1986 |
Dubai ol (Women) | D10 Queen's Gambit Declined Slav |
| 16. T Lematschko vs Chiburdanidze |
| 0-1 | 51 |
1986 |
Jajce (Women) | E62 King's Indian, Fianchetto |
| 17. I Madl vs T Lematschko |
| 0-1 | 78 |
1986 |
It (w) | C28 Vienna Game |
| 18. T Lematschko vs C Widjajanti |
| 1-0 | 32 |
1986 |
Dubai (United Arab Emirates) | C28 Vienna Game |
| 19. M Litinskaya-Shul vs T Lematschko |
| 0-1 | 32 |
1987 |
Belgrade (Women) | A41 Queen's Pawn Game (with ...d6) |
| 20. T Lematschko vs Plachetka |
| 1-0 | 53 |
1988 |
Belgrade GMA op | B22 Sicilian, Alapin |
| 21. K Ladner vs T Lematschko |
| ½-½ | 45 |
1989 |
Haifa zt (Women) | B22 Sicilian, Alapin |
| 22. T Lematschko vs M Litinskaya-Shul |
| 0-1 | 41 |
1990 |
Kuala Lumpur Interzonal (Women) | A36 English |
| 23. T Lematschko vs N Gaprindashvili |
| ½-½ | 8 |
1990 |
Izt (w) | D31 Queen's Gambit Declined |
| 24. T Lematschko vs U Weiss |
| ½-½ | 38 |
1991 |
Graz zt (Women) | A07 King's Indian Attack |
| 25. T Lematschko vs A Galliamova |
| 0-1 | 55 |
1992 |
Manila ol | B26 Sicilian, Closed, 6.Be3 |