Yeap Eng Chiam defeated IM Lalith

Yeap Eng Chiam defeated 1st seeded IM Lalith Babu from India with a FIDE rating of 2460 in the 2009 Commonwealth Age-Group U20 and U16. IM Lalith Babu make the biggest blunder by losing his knight at move 46...Nd6. Yeap finished no 5th while IM Lalith finished no 6th. Here is the game between the two masters. (There is some notation problem after move no 51 but the position is a cleared win for white.)

[Result "1-0"]
[ECO "B18"]
[Opening "Caro-Kann: classical variation"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8.
Bxg6 hxg6 9. Bg5 Ngf6 10. Qd2 Qc7 11. O-O-O Bd6 12. Rhe1 Nd5 13. Ne4 Be7 14.
Bxe7 Nxe7 15. Qb4 Nf5 16. g4 a5 17. Qb3 Nd6 18. Neg5 O-O-O 19. Kb1 Rhe8 20. Ne5
Nf8 21. Nd3 Nb5 22. c3 Re7 23. f4 Rde8 24. h3 Kb8 25. Ne4 Nd6 26. Nec5 Ka7 27.
Ne5 b6 28. Ncd3 f6 29. Nf3 Nb7 30. Qc2 Rd7 31. b4 Red8 32. bxa5 Nxa5 33. Qa4 c5
34. Rc1 Qc6 35. Qd1 Kb8 36. Qe2 Ra7 37. Nb2 c4 38. Nd2 Rc8 39. Qe4 Qb5 40. Rc2
Nb7 41. f5 gxf5 42. gxf5 exf5 43. Qf4+ Ka8 44. Re7 Ng6 45. Rc7 Re8 46. Qf2 Nd6
47. Qg2+ Kb8 48. Rxa7 Kxa7 49. Qxg6 Re7 50. a4 Qd5 51. Qg1 *