Alvaro Bautista sealed a historic WSBK victory for Ducati in the final race of the weekend at Assen after his main rival Jonathan Rea crashed out.
The win was the 400th for Ducati in the Superbike World Championship and also gives the Spaniard his second hat-trick of the season after a dominant performance in the Netherlands.
Race 2 started in disastrous fashion for Alex Lowes, who had to start from the back of the pack after problems on his way to the grid.
But unlike in the Superpole race, there were no problems for Bautista as he maintained his lead heading into turn one while Razgatlioglu pushed Rea down to third place.
On the second lap, Razgatlioglu attempted to overtake Bautista at turn one, but the world champion managed to brake late enough to keep the Yamaha rider behind.
Bradley Ray and Michael Van Der Mark crashed out of Race 2 on the second lap. Van Der Mark's fall appeared to cause him some injury after he was violently thrown over the top of his bike.
During lap three, Razgatlioglu overtook Bautista at turn eight, but made a mistake by running wide a few corners later, allowing Bautista to regain the lead. Rea also overtook Razgatlioglu at turn eight to take the lead on lap four, but Bautista quickly took back first place.
Rea's hopes of a title were dashed when he lost control of his bike at turn nine, allowing Bautista to extend his lead over Razgatlioglu.
Andrea Locatelli overtook Axel Bassani for third place thanks to a great move, but he was too far behind the leading duo to trouble them.
Meanwhile, up front, Bautista's consistent pace was proving too much for Razgatlioglu, who fell behind on lap eight.
Loris Baz became the latest rider to crash out of Race 2, and Iker Lecuona also suffered a crash for the second race in a row.
That would be how it finished, as Bautista comfortably held on for victory, while Razgatlioglu held on for second over Locatelli
With just five laps remaining, Bautista had a comfortable lead of over three seconds, while Razgatlioglu held a comfortable advantage over Locatelli.
Fifth place went to Dominique Aegerter, while Bassani had to settle for fifth ahead of Aegerter's teammate Remy Gardner to make it four Yamahas in the top six.
Scott Redding led the way for BMW in seventh ahead of Danilo Petrucci and Alex Lowes, who managed to fight his way up to ninth ahead of Bautista's teammate Michael Ruben Rinaldi.
RACE 2 RESULTS
1. Alvaro Bautista SPA Aruba.It Racing Ducati 21 Laps
2. Toprak Razgatlioglu TUR Pata Yamaha Prometeon WorldSBK +3.915s
3. Andrea Locatelli ITA Pata Yamaha Prometeon WorldSBK +7.416s
4. Dominique Aegerter SWI GYTR GRT Yamaha WorldSBK Team +9.445s
5. Axel Bassani ITA Motocorsa Ducati +9.500s
6. Remy Gardner AUS GYTR GRT Yamaha WorldSBK Team +12.279s
7. Scott Redding GBR ROKIT BMW Motorrad WorldSBK Team +13.457s
8. Danilo Petrucci ITA Barni Spark Racing Team +13.532s
9. Alex Lowes GBR Kawasaki Racing Team WorldSBK +16.890s
10. Michael Ruben Rinaldi ITA Aruba.It Racing Ducati +20.304s
11. Philipp Oettl GER GoEleven Ducati +21.645s
12. Garrett Gerloff USA Bonovo Action BMW +22.038s
13. Lorenzo Baldassarri ITA GMT94 Yamaha +37.985s
14. Hafizh Syahrin MAL PETRONAS MIE Racing HONDA Racing +42.954s
15. Tom Sykes GBR Puccetti Kawasaki +44.662s
16. Oliver Konig CZE Orelac Racing Kawasaki +54.512s
17. Eric Granado BRA PETRONAS MIE Racing HONDA Racing +55.140s
18. Isaac Vinales SPA TPR by Vinales Racing +1'07.639s
19. Gabriele Ruiu ITA Bmax Racing +1'07.659s
20. Xavi Vierge SPA Team HRC WorldSBK DNF
21. Michael Van Der Mark NED ROKIT BMW Motorrad WorldSBK Team DNF
22. Iker Lecuona SPA Team HRC WorldSBK DNF
23. Jonathan Rea GBR Kawasaki Racing Team WorldSBK DNF
24. Loris Baz FRA Bonovo Action BMW DNF
25. Bradley Ray GRB Motoxracing Yamaha WorldSBK Team DNF