1. c4 Nf6 2. Nf3 e6 3. Nc3 d5 4. d4 Bb4 5. Qa4+ Nc6 6. Bg5 O-O 7. e3 h6 8. Bxf6 Qxf6 9. Rc1 Qg6 10. h4 Bd7 11. Qb3 a5 12. a3 a4 13. Qd1 Ba5 14. Bd3 Qf6 15. g4 Typically Bosboom. It's already the 6th time this tournament that he is not castling! 15... e5 16. g5 Qd6 17. gxh6?! Crucial for the rest of this match. Much better would have been 17. dxe5 Nxe5 18. Nxe5 Qxe5 19. cxd5 hxg5 20. Qh5 g6 21. Qxg5 17... Qxh6 18. cxd5? Now it's decided. 18. Nxe5 Nxe5 19. dxe5 Rfe8 18... exd4 ! 19. exd4 19. dxc6 Bxc6! 19... Bg4 20. dxc6 20. Qd2 Rfe8+ 21. Kf1 Qf6 22. dxc6 Qxf3 20... Bxf3 21. Qxf3 Qxc1+ 22. Ke2 Qxb2+ 23. Kf1 Qxc3 24. cxb7 Rad8 25. Rh3 Qxd4 26. Qf5 g6 27. Qxa5 Qg4 28. Rg3 Qd1+ 0-1 [Jerrel Thakoerdien]