| Game |
| Result | Moves |
Year |
Event/Locale | Opening |
| 1. S Prathamesh vs S Azarov |
| 1-0 | 50 |
2002 |
41st World Junior Championships | C95 Ruy Lopez, Closed, Breyer |
| 2. T Bakre vs S Prathamesh |
| 0-1 | 45 |
2003 |
Indian Championships | B40 Sicilian |
| 3. S Prathamesh vs S Satyapragyan |
| 1-0 | 30 |
2003 |
Indian Championships | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 4. K Rathnakaran vs S Prathamesh |
| 0-1 | 32 |
2004 |
Piloo Mody Open | A04 Reti Opening |
| 5. A Qasem Mohannad vs S Prathamesh |
| 0-1 | 48 |
2006 |
8th Dubai Open | E00 Queen's Pawn Game |
| 6. U R Sahoo vs S Prathamesh |
| 0-1 | 44 |
2008 |
Commonwealth Championship | B42 Sicilian, Kan |
| 7. S Prathamesh vs P Patil |
| 1-0 | 65 |
2008 |
Commonwealth Championship | B92 Sicilian, Najdorf, Opocensky Variation |
| 8. S Prathamesh vs Shubham Lakudkar |
| 1-0 | 56 |
2008 |
Commonwealth Championship | B01 Scandinavian |
| 9. S Prathamesh vs B S Ganesh |
| 1-0 | 44 |
2008 |
Commonwealth Championship | B30 Sicilian |
| 10. S Prathamesh vs M G Gahan |
| 1-0 | 24 |
2008 |
Commonwealth Championship | B46 Sicilian, Taimanov Variation |
| 11. S Prathamesh vs N Das |
| 1-0 | 38 |
2009 |
Indian Premier National A Championship | B50 Sicilian |
| 12. V Matta vs S Prathamesh |
| 0-1 | 38 |
2009 |
Indian Premier National A Championship | B40 Sicilian |
| 13. U Anwesh vs S Prathamesh |
| 0-1 | 55 |
2009 |
Indian Premier National A Championship | B43 Sicilian, Kan, 5.Nc3 |
| 14. S Prathamesh vs Deepan Chakkravarthy J |
| 1-0 | 39 |
2009 |
Indian Premier National A Championship | B50 Sicilian |
| 15. S Prathamesh vs D P Singh |
| 1-0 | 44 |
2009 |
Indian Premier National A Championship | C87 Ruy Lopez |
| 16. S Prathamesh vs S Palit |
| 1-0 | 57 |
2009 |
Indian Premier National A Championship | B01 Scandinavian |
| 17. S M Shyam vs S Prathamesh |
| 0-1 | 64 |
2009 |
Indian Premier National A Championship | B42 Sicilian, Kan |
| 18. Kanna T U Navin vs S Prathamesh |
| 0-1 | 32 |
2010 |
48th ch-IND | E15 Queen's Indian |
| 19. S Prathamesh vs S R Chowdhury |
| 1-0 | 35 |
2010 |
48th ch-IND | C42 Petrov Defense |
| 20. P Rout vs S Prathamesh |
| 0-1 | 46 |
2010 |
48th ch-IND | B42 Sicilian, Kan |
| 21. P V Vishnu vs S Prathamesh |
| 0-1 | 61 |
2010 |
48th ch-IND | B28 Sicilian, O'Kelly Variation |
| 22. S Prathamesh vs N Babu |
| 1-0 | 28 |
2010 |
48th ch-IND | C92 Ruy Lopez, Closed |
| 23. S Prathamesh vs Alexander Kromhout |
| 1-0 | 33 |
2011 |
Commonwealth and South African Open | C42 Petrov Defense |
| 24. R Phiri vs S Prathamesh |
| 0-1 | 37 |
2011 |
Commonwealth and South African Open | A46 Queen's Pawn Game |
| 25. S Prathamesh vs J Meintjes |
| 1-0 | 25 |
2011 |
Commonwealth and South African Open | B40 Sicilian |
