How's this for a draw

While looking at some recent opening theory I came across the following drawing line in the Closed Sicilian. Clearly both players involved were happy to split the point, but I suspect the tournament rule on when draws could be offered/agreed to dictated the length of the game. Having said that, as the game was played after the FIDE 5 fold repetition rule came into play, then technically the game only lasted 16 moves.


Narciso Dublan,Marc (2521) - Grigoryan,Karen H (2580) [B23]
Barbera del Valles op 38th Barbera del Valles (9), 12.07.2015

1. e4 c5 2. Nc3 e6 3. g3 d5 4. exd5 exd5 5. Bg2 d4 6. Qe2+ Be7 7. Nd5 Nc6 8. d3 Be6 9. Nf4 Bc8 10. Nd5 Be6 11. Nf4 Bc8 12. Nd5 Be6 13. Nf4 Bc8 14. Nd5 Be6 15. Nf4 Bc8 16. Nd5 Be6 17. Nf4 Bc8 18. Nd5 Be6 19. Nf4 Bc8 20. Nd5 Be6 21. Nf4 Bc8 22. Nd5 Be6 23. Nf4 Bc8 24. Nd5 Be6 25. Nf4 Bc8 26. Nd5 Be6 27. Nf4 Bc8 28. Nd5 Be6 29. Nf4 Bc8 30. Nd5 Be6 31. Nf4 Bc8 1/2-1/2