| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. D Mastrovasilis vs S Prathamesh |
| ½-½ | 44 | 2002 | World Junior Championship | B20 Sicilian |
| 2. S Prathamesh vs S Erenburg |
| ½-½ | 19 | 2002 | World Junior Championship | E54 Nimzo-Indian, 4.e3, Gligoric System |
| 3. S Prathamesh vs S Chanda |
| ½-½ | 24 | 2002 | World Junior Championship | C67 Ruy Lopez |
| 4. S Satyapragyan vs S Prathamesh |
| 1-0 | 31 | 2002 | World Junior Championship | B43 Sicilian, Kan, 5.Nc3 |
| 5. R Bar vs S Prathamesh |
| ½-½ | 38 | 2002 | World Junior Championship | B42 Sicilian, Kan |
| 6. S Prathamesh vs S Azarov |
| 1-0 | 50 | 2002 | World Junior Championship | C95 Ruy Lopez, Closed, Breyer |
| 7. Potkin vs S Prathamesh |
| 1-0 | 28 | 2002 | World Junior Championship | B40 Sicilian |
| 8. S Prathamesh vs V Jeremic |
| ½-½ | 22 | 2002 | World Junior Championship | C02 French, Advance |
| 9. S Kristjansson vs S Prathamesh |
| 1-0 | 36 | 2002 | World Junior Championship | B22 Sicilian, Alapin |
| 10. S Prathamesh vs S Geirnaert |
| ½-½ | 27 | 2002 | World Junior Championship | C82 Ruy Lopez, Open |
| 11. S Prathamesh vs S R Chowdhury |
| 0-1 | 44 | 2003 | Indian Championship | B32 Sicilian |
| 12. N Das vs S Prathamesh |
| ½-½ | 14 | 2003 | Indian Championship | B42 Sicilian, Kan |
| 13. S Prathamesh vs Ganguly |
| 0-1 | 79 | 2003 | Indian Championship | B33 Sicilian |
| 14. L Ravi vs S Prathamesh |
 | 1-0 | 62 | 2003 | Indian Championship | E12 Queen's Indian |
| 15. S Prathamesh vs D Barua |
| 0-1 | 53 | 2003 | Indian Championship | C02 French, Advance |
| 16. G B Prakash vs S Prathamesh |
| ½-½ | 24 | 2003 | Indian Championship | E15 Queen's Indian |
| 17. S Prathamesh vs S Suvrajit |
| ½-½ | 54 | 2003 | Indian Championship | B92 Sicilian, Najdorf, Opocensky Variation |
| 18. J Sriram vs S Prathamesh |
| 1-0 | 34 | 2003 | Indian Championship | E15 Queen's Indian |
| 19. S Prathamesh vs S Satyapragyan |
| 1-0 | 30 | 2003 | Indian Championship | B47 Sicilian, Taimanov (Bastrikov) Variation |
| 20. Satchidanand Soman vs S Prathamesh |
| ½-½ | 5 | 2003 | Indian Championship | A46 Queen's Pawn Game |
| 21. S Prathamesh vs S Kidambi |
| 0-1 | 38 | 2003 | Indian Championship | C80 Ruy Lopez, Open |
| 22. P Thipsay vs S Prathamesh |
| 1-0 | 38 | 2003 | Indian Championship | B43 Sicilian, Kan, 5.Nc3 |
| 23. S Prathamesh vs Sasikiran |
| 0-1 | 26 | 2003 | Indian Championship | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
| 24. T Bakre vs S Prathamesh |
| 0-1 | 45 | 2003 | Indian Championship | B40 Sicilian |
| 25. S Prathamesh vs Harikrishna |
| 0-1 | 62 | 2003 | Indian Championship | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
Kibitzing
