Petersen, Marc Gideon

[Event "Commonwealth & RSA Open"] [Site "Port Elizabeth RSA"] [Date "06.07.2013"] [Round "1.42"] [White "Mbedza,Richard"] [Black "Petersen,Marc Gideon"] [WhiteElo ""] [BlackElo ""] [WhiteTitle "CM"] [BlackTitle ""] [Result "1-0"] [ECO "B20"] 1. e4 c5 2. d3 Nc6 3. f4 d6 4. Nf3 g6 5. Be2 Bg7 6. c3 e6 7. O-O Nge7 8. Nbd2 Bd7 9. Nc4 Qc7 10. e5 Nc8 11. d4 cxd4 12. cxd4 d5 13. Ne3 Qd8 14. b3 O-O 15. Qe1 Re8 16. Qg3 N8e7 17. Qh3 Nf5 18. Nxf5 exf5 19. Kh1 h6 20. Bb2 Qe7 21. Ne1 Rac8 22. Bf3 Be6 23. Nd3 b6 24. Rac1 Nb4 25. Nxb4 Qxb4 26. g3 Qd2 27. Qg2 Qxg2+ 28. Kxg2 Bf8 29. a3 Bg7 30. Kf2 Kf8 31. h3 h5 32. Be2 Rxc1 33. Rxc1 Rc8 34. Bc3 Ke8 35. Ke3 Bf8 36. Kd2 Rc7 37. b4 Kd8 38. Ra1 Bc8 39. b5 Be6 40. a4 Bd7 41. a5 Rc8 42. axb6 axb6 43. Ra7 Rb8 44. Kc2 Be6 45. Kb3 Kc8 46. Ra1 Kb7 47. Rg1 Be7 48. g4 hxg4 49. hxg4 fxg4 50. Bxg4 Bxg4 51. Rxg4 Rh8 52. e6 fxe6 53. Rxg6 Bd6 54. f5 1-0