[Event "Natal Potiguar op"]
[Site "Natal"]
[Date "2011.10.01"]
[Round "1"]
[White "Arcanjo, Joaquim Tomaz Jr"]
[Black "Rocha, Vitor Firmo de Souz"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1876"]
[PlyCount "66"]
[EventDate "2011.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Ne2 c5 7. c3 Nc6 8. Be3 Qb6 9. Nd2 Rc8 10. b3 cxd4 11. cxd4 Nb4 12. Qb1 Nc2+ 13. Kd1 Nxa1 14. Qxa1 Ne7 15. Qb2 Nf5 16. g4 Nxe3+ 17. fxe3 Qa5 18. a4 Bb4 19. Nf3 0-0 20. Qb1 Rc7 21. Ng5 g6 22. h4 Be7 23. Nf4 Rfc8 24. Ke2 Rc2+ 25. Kf3 Qd2 26. Qg1 Rc1 27. Rh2 Rxg1 28. Rxd2 Bxg5 29. hxg5 Rb1 30. Rd3 Rcc1 31. Ne2 Rc2 32. b4 Kg7 33. a5 Rxb4 0-1

