[Event "World Junior Championship"]
[Site "Chennai IND"]
[Date "2011.08.03"]
[EventDate "2011.08.02"]
[Round "2.30"]
[Result "1/2-1/2"]
[White "Erikson Roberto Mauricio Soares"]
[Black "Jan Krejci"]
[ECO "A46"]
[WhiteElo "2181"]
[BlackElo "2503"]
[PlyCount "103"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. O-O Be7 6. Nbd2 O-O
7. c4 bxc4 8. Nxc4 d5 9. Nfe5 c6 10. Nd2 Nbd7 11. Ndf3 c5
12. Be3 c4 13. Qc2 Nb6 14. Ng5 h6 15. Nh3 Nfd7 16. f4 f5
17. g4 Qe8 18. Bf3 Nxe5 19. dxe5 Qa4 20. Qxa4 Nxa4 21. b3 cxb3
22. axb3 Bc5 23. Bxc5 Nxc5 24. gxf5 exf5 25. Rfd1 a5 26. Ra3
Rfd8 27. Rda1 Rac8 28. Rd1 d4 29. Bxb7 Nxb7 30. Nf2 Rc3
31. Nd3 g5 32. fxg5 hxg5 33. Kf2 Kf7 34. Rg1 g4 35. Nf4 Rh8
36. Kg2 Re3 37. Rc1 Rc3 38. Rd1 Rd8 39. Ra4 Rxb3 40. Rc4 Rc3
41. Rcxd4 Rxd4 42. Rxd4 Nc5 43. Rd6 a4 44. Rf6+ Ke8 45. Rb6
Rc4 46. Nd5 Rd4 47. Rd6 Kf7 48. Rf6+ Ke8 49. Rd6 Kf7 50. Rf6+
Ke8 51. Nc7+ Kd7 52. Rf7+ 1/2-1/2