| Game |
| Result | Moves |
Year | Event/Locale | Opening |
| 1. G Koushik vs K Akshat |
| ½-½ | 66 | 2008 | Commonwealth Championship | A55 Old Indian, Main line |
| 2. K Priyadharshan vs G Koushik |
| 1-0 | 51 | 2008 | Commonwealth Championship | B76 Sicilian, Dragon, Yugoslav Attack |
| 3. G Koushik vs R S Santhosbaala |
| ½-½ | 43 | 2008 | Commonwealth Championship | E97 King's Indian |
| 4. G Koushik vs J Ramakrishna |
| 1-0 | 42 | 2008 | Commonwealth Championship | A44 Old Benoni Defense |
| 5. P Joshi vs G Koushik |
| ½-½ | 19 | 2008 | Commonwealth Championship | D76 Neo-Grunfeld, 6.cd Nxd5, 7.O-O Nb6 |
| 6. G Koushik vs R Sangma |
| 0-1 | 25 | 2008 | Commonwealth Championship | E15 Queen's Indian |
| 7. G Koushik vs K Nadig |
 | 1-0 | 30 | 2008 | Commonwealth Championship | D90 Grunfeld |
| 8. G West vs G Koushik |
| ½-½ | 72 | 2008 | Commonwealth Championship | B23 Sicilian, Closed |
| 9. G Koushik vs S D Swapnil |
| ½-½ | 35 | 2010 | Commonwealth Championship | E94 King's Indian, Orthodox |
| 10. S Satyapragyan vs G Koushik |
| ½-½ | 43 | 2010 | Commonwealth Championship | C91 Ruy Lopez, Closed |
| 11. G Koushik vs H Dronavalli |
| 1-0 | 47 | 2010 | Commonwealth Championship | E95 King's Indian, Orthodox, 7...Nbd7, 8.Re1 |
| 12. B Lalith vs G Koushik |
| 1-0 | 80 | 2010 | Commonwealth Championship | D15 Queen's Gambit Declined Slav |
| 13. G Koushik vs M Poleg |
| 1-0 | 26 | 2010 | WYCC Open U14 | A45 Queen's Pawn Game |
| 14. A Aghaei vs G Koushik |
| 0-1 | 31 | 2010 | WYCC Open U14 | E80 King's Indian, Samisch Variation |
| 15. G Koushik vs G Palchun |
| 0-1 | 62 | 2010 | WYCC Open U14 | E11 Bogo-Indian Defense |
| 16. A Monev vs G Koushik |
| 0-1 | 61 | 2010 | WYCC Open U14 | A10 English |
| 17. P Grandadam vs G Koushik |
| 0-1 | 25 | 2010 | WYCC Open U14 | E98 King's Indian, Orthodox, Taimanov, 9.Ne1 |
| 18. G Koushik vs F Boscolo |
| ½-½ | 55 | 2010 | WYCC Open U14 | A45 Queen's Pawn Game |
| 19. G Koushik vs G Nasuta |
| 1-0 | 35 | 2010 | WYCC Open U14 | A49 King's Indian, Fianchetto without c4 |
| 20. G Koushik vs G Lamard |
| ½-½ | 59 | 2010 | WYCC Open U14 | A13 English |
| 21. R Grib vs G Koushik |
| 1-0 | 75 | 2010 | WYCC Open U14 | C84 Ruy Lopez, Closed |
| 22. T M Tran vs G Koushik |
| 1-0 | 60 | 2010 | WYCC Open U14 | B06 Robatsch |
| 23. G Koushik vs N Petrov |
| 0-1 | 60 | 2010 | WYCC Open U14 | A10 English |
| 24. K Bukhalaf vs G Koushik |
| 0-1 | 30 | 2011 | World Junior Championship | A26 English |
| 25. G Koushik vs V S Gujrathi |
| 0-1 | 54 | 2011 | World Junior Championship | B67 Sicilian, Richter-Rauzer Attack, 7...a6 Defense, 8...Bd7 |
Kibitzing
