World Championship 2010 G1

A winning knight sacrifice at move 24. NxF6 ,which turned out to be completely winning for Topalov.

Topalov Vs Anand

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 O-O 10. O-O Na5 11. Bd3 b6 12. Qd2 e5 13. Bh6 cxd4 14. Bxg7 Kxg7 15. cxd4 exd4 16. Rac1 Qd6 17. f4 f6 18. f5 Qe5 19. Nf4
g5 20. Nh5+ Kg8 21. h4 h6 22. hxg5 hxg5 23. Rf3 24 Nxf6! Kxf6 25. Rh3 Rg8 26. Rh6+ Kf7 27. Rh7+ Ke8 28. Rcc7 Kd8 29. Bb5 Qxe4 30. Rxc8+ ( 1-0 )