| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. M Kletsel vs L Abramov |
| ½-½ | 25 |
1975 |
8th CC World Ch Final 7580 | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 2. H De Carbonnel vs M Kletsel |
| ½-½ | 20 |
1975 |
8th CC World Ch Final 7580 | E11 Bogo-Indian Defense |
| 3. J Maedler vs M Kletsel |
| ½-½ | 38 |
1975 |
8th CC World Ch Final 7580 | E00 Queen's Pawn Game |
| 4. M Kletsel vs A Khasin |
| ½-½ | 18 |
1975 |
8th CC World Ch Final 7580 | E59 Nimzo-Indian, 4.e3, Main line |
| 5. M Kletsel vs H W Duenhaupt |
| ½-½ | 35 |
1975 |
8th CC World Ch Final 7580 | E75 King's Indian, Averbakh, Main line |
| 6. V Kosenkov vs M Kletsel |
| ½-½ | 27 |
1975 |
8th CC World Ch Final 7580 | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
| 7. M Kletsel vs E Arnlind |
| ½-½ | 49 |
1975 |
8th CC World Ch Final 7580 | C83 Ruy Lopez, Open |
| 8. J Sloth vs M Kletsel |
| ½-½ | 39 |
1975 |
Wch8 Final 7580 | A14 English |
| 9. R Kauranen vs M Kletsel |
| ½-½ | 36 |
1978 |
corr-10 WCH | B92 Sicilian, Najdorf, Opocensky Variation |
| 10. M Kletsel vs H Sorensen |
| ½-½ | 23 |
1978 |
corr-10 WCH | C81 Ruy Lopez, Open, Howell Attack |
| 11. M Kletsel vs G Sanakoev |
| ½-½ | 12 |
1978 |
corr-10 WCH | E17 Queen's Indian |
| 12. M Govbinder vs M Kletsel |
| ½-½ | 30 |
1978 |
corr-10 WCH | A14 English |
| 13. M Kletsel vs V Palciauskas |
| ½-½ | 43 |
1978 |
corr-10 WCH | E15 Queen's Indian |
| 14. M Kletsel vs J Boey |
| ½-½ | 22 |
1978 |
corr-10 WCH | D07 Queen's Gambit Declined, Chigorin Defense |
| 15. M Kletsel vs K H Maeder |
| ½-½ | 45 |
1978 |
corr-10 WCH | B92 Sicilian, Najdorf, Opocensky Variation |