Game |
| Result | Moves |
Year | Event/Locale | Opening |
1. M Govbinder vs M Kletsel |
| 1-0 | 31 | 1972 | EU/FSM/06 | E94 King's Indian, Orthodox |
2. M Kletsel vs J Nun |
| 1-0 | 46 | 1975 | 8th Correspondence World Championship | A58 Benko Gambit |
3. J Sloth vs M Kletsel |
| ½-½ | 39 | 1975 | 8th Correspondence World Championship | A14 English |
4. V Zagorovsky vs M Kletsel |
| 1-0 | 38 | 1975 | 8th Correspondence World Championship | B92 Sicilian, Najdorf, Opocensky Variation |
5. V Kosenkov vs M Kletsel |
| ½-½ | 27 | 1975 | 8th Correspondence World Championship | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
6. A Sandor Siklos vs M Kletsel |
| 0-1 | 38 | 1975 | 8th Correspondence World Championship | B52 Sicilian, Canal-Sokolsky (Rossolimo) Attack |
7. M Kletsel vs A Khasin |
| ½-½ | 18 | 1975 | 8th Correspondence World Championship | E59 Nimzo-Indian, 4.e3, Main line |
8. H de Carbonnel vs M Kletsel |
| ½-½ | 20 | 1975 | 8th Correspondence World Championship | E11 Bogo-Indian Defense |
9. Y Estrin vs M Kletsel |
| 1-0 | 38 | 1975 | 8th Correspondence World Championship | B99 Sicilian, Najdorf, 7...Be7 Main line |
10. M Kletsel vs L Abramov |
| ½-½ | 25 | 1975 | 8th Correspondence World Championship | E54 Nimzo-Indian, 4.e3, Gligoric System |
11. M Kletsel vs E Arnlind |
| ½-½ | 49 | 1975 | 8th Correspondence World Championship | C83 Ruy Lopez, Open |
12. M Kletsel vs J M Boey |
| 1-0 | 30 | 1975 | 8th Correspondence World Championship | D07 Queen's Gambit Declined, Chigorin Defense |
13. M Kletsel vs H Duenhaupt |
| ½-½ | 35 | 1975 | 8th Correspondence World Championship | E75 King's Indian, Averbakh, Main line |
14. M Kletsel vs E Walther |
| 1-0 | 58 | 1975 | 8th Correspondence World Championship | E73 King's Indian |
15. J Maedler vs M Kletsel |
| ½-½ | 38 | 1975 | 8th Correspondence World Championship | E00 Queen's Pawn Game |
16. M Kletsel vs V Palciauskas |
| ½-½ | 43 | 1978 | 10th Correspondence World Championship | E15 Queen's Indian |
17. J S Morgado vs M Kletsel |
 | 1-0 | 28 | 1978 | 10th Correspondence World Championship | B90 Sicilian, Najdorf |
18. K B Richardson vs M Kletsel |
| 1-0 | 64 | 1978 | 10th Correspondence World Championship | B96 Sicilian, Najdorf |
19. M Kletsel vs G Sanakoev |
| ½-½ | 12 | 1978 | 10th Correspondence World Championship | E17 Queen's Indian |
20. R Kauranen vs M Kletsel |
| ½-½ | 36 | 1978 | 10th Correspondence World Championship | B92 Sicilian, Najdorf, Opocensky Variation |
21. M Kletsel vs K Maeder |
| ½-½ | 45 | 1978 | 10th Correspondence World Championship | B92 Sicilian, Najdorf, Opocensky Variation |
22. M Kletsel vs J M Boey |
| ½-½ | 22 | 1978 | 10th Correspondence World Championship | D07 Queen's Gambit Declined, Chigorin Defense |
23. J A Muhana vs M Kletsel |
| 1-0 | 47 | 1978 | 10th Correspondence World Championship | B50 Sicilian |
24. M Govbinder vs M Kletsel |
| ½-½ | 30 | 1978 | 10th Correspondence World Championship | A14 English |
25. M Kletsel vs W Seeliger |
| 1-0 | 42 | 1978 | 10th Correspondence World Championship | E75 King's Indian, Averbakh, Main line |