[Event "Sinanan Simul"] [Site "Boise, ID"] [Date "2012.12.07"] [Round "19"] [White "Sinanan, Joshua"] [Black "Ong, Chong-Jin"] [Result "1-0"] [EventCountry "USA"] [ECO "A58"] [Opening "Benko Gambit: 5.bxa6 g6"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Nbd7 10. g3 Bg7 11. Kg2 O-O 12. a4 Ra6 13. Qc2 Qb6 14. Ra3 Rb8 15. Nb5 Qb7 16. b3 Ne8 17. Nd2 Nc7 18. Nxc7 Qxc7 19. Re1 Qb7 20. Bb2 Bxb2 21. Qxb2 Qb4 22. Qa1 Nb6 23. Ra2 c4 24. bxc4 Rxa4 25. Rb1 Rxa2 26. Qxa2 Qc3 27. Rb3 Qd4 28. Qb2 Qxb2 29. Rxb2 Nd7 30. Rxb8+ Nxb8 31. f4 Nd7 32. Kf3 h5 33. h3 f6 34. Ke3 Kf7 35. Kd4 e5+ 36. dxe6+ Kxe6 37. g4 hxg4 38. hxg4 f5 39. exf5+ gxf5 40. g5 Nf8 41. Nf3 Ng6 42. Ke3 Kd7 43. Nd4 Ne7 44. Kf3 Ke8 45. Kg3 Kf7 46. Nf3 Kg7 47. Nh4 Kf7 48. Kf3 Ke6 49. Ke3 d5 50. c5 Nc6 51. Nf3 {#r} 1-0