[Event "Corus Group B"] [Site "Wijk aan Zee NED"] [Date "2010.01.19"] [EventDate "2010.01.16"] [Round "4"] [Result "1-0"] [White "Pentala Harikrishna"] [Black "Arkadij Naiditsch"] [ECO "A07"] [WhiteElo "2672"] [BlackElo "2687"] [PlyCount "83"] 1. Nf3 Nf6 2. g3 d5 3. Bg2 c5 4. O-O Nc6 5. d3 e6 6. Nbd2 Be7 7. e4 O-O 8. Re1 b5 9. e5 Ne8 10. Nf1 b4 11. h4 Nc7 12. Bg5 Nb5 13. N1h2 Nbd4 14. c3 Nxf3+ 15. Nxf3 h6 16. Bf4 bxc3 17. bxc3 Rb8 18. Nh2 Qa5 19. Ng4 Rd8 20. Nxh6+ gxh6 21. Bxh6 f5 22. Qh5 Bf8 23. Qg6+ Kh8 24. c4 Qc7 25. cxd5 Nd4 26. d6 Qd7 27. Rac1 Bb7 28. Rxc5 Rbc8 29. Rxc8 Rxc8 30. Bxf8 Rxf8 31. Qh6+ Kg8 32. Qg6+ Kh8 33. Qh5+ Kg8 34. Rc1 Rc8 35. Qg6+ Kh8 36. Rxc8+ Bxc8 37. h5 Ba6 38. Qh6+ Kg8 39. Qe3 Qa4 40. Qg5+ Kf7 41. Qe7+ Kg8 42. d7 1-0