[Event "RSA-ch (Women) op"]
[Site "Port Elizabeth"]
[Date "2005.02.27"]
[Round "7"]
[White "Peterson, Petina"]
[Black "Ockhuis, Rosaline L"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "102"]
[EventDate "2005.02.24"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RSA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d6 2. d3 Nf6 3. Be2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. Nc3 Nc6 7. a3 Bg4 8. b4 Bxf3 9. Bxf3 Nd4 10. Nd5 Nxf3+ 11. Qxf3 Nxd5 12. exd5 Bxa1 13. Bg5 f6 14. Bf4 Be5 15. Be3 c6 16. d4 Bxd4 17. Bxd4 cxd5 18. Qxd5+ Kg7 19. Re1 e5 20. Qxb7+ Rf7 21. Qe4 exd4 22. Qxd4 Qb6 23. Qe4 f5 24. Qc4 Rc7 25. Qe2 Qb7 26. h3 Rac8 27. Rd1 Re8 28. Qd2 Qa6 29. Qc3+ Kg8 30. Qb3+ Kf8 31. b5 Qb6 32. c4 Re2 33. Rf1 Rce7 34. Qc3 R2e3 35. Qf6+ Kg8 36. Qh4 Rxa3 37. Qf4 Re4 38. Qd2 Qd4 39. Qxd4 Rxd4 40. Kh2 Rxc4 41. Re1 Re4 42. Rf1 d5 43. Rc1 Rc4 44. Rd1 d4 45. b6 Rb3 46. Re1 a5 47. Re8+ Kf7 48. Rb8 d3 49. b7 d2 50. Rc8 Rxb7 51. Rxc4 d1Q 0-1

[Event "RSA-ch (Women) op"]
[Site "Port Elizabeth"]
[Date "2005.02.26"]
[Round "6"]
[White "Peterson, Petina"]
[Black "Van Niekerk, Lauren S"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "62"]
[EventDate "2005.02.24"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RSA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. d3 d6 3. Nf3 Nf6 4. Be2 Nc6 5. 0-0 e5 6. c4 Be7 7. Nc3 Bg4 8. Bg5 0-0 9. Na4 a6 10. Qd2 Kh8 11. Nc3 Bxf3 12. Bxf3 Nd4 13. Bd1 b5 14. cxb5 axb5 15. Nxb5 Nxb5 16. Qe3 Nd4 17. Qh3 Qc8 18. Qg3 Qb7 19. f3 Qxb2 20. Bb3 Ne2+ 21. Kh1 Nxg3+ 22. hxg3 h6 23. Rab1 Qd4 24. Bxf6 Bxf6 25. Rfd1 g5 26. g4 Qf2 27. Bc4 Kg7 28. Bd5 Ra3 29. Bb7 Rh8 30. Rbc1 h5 31. Rc2 hxg4# 0-1

[Event "RSA-ch (Women) op"]
[Site "Port Elizabeth"]
[Date "2005.02.26"]
[Round "5"]
[White "Van Niekerk, Megan C"]
[Black "Peterson, Petina"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "83"]
[EventDate "2005.02.24"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RSA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Nf6 4. 0-0 Be7 5. d3 0-0 6. Nc3 Nc6 7. Bg5 a6 8. Bxf6 Bxf6 9. Nd5 b5 10. Bb3 Na5 11. c3 c6 12. Ne3 Nb7 13. d4 c5 14. dxe5 Be7 15. c4 b4 16. a3 bxa3 17. Rxa3 Qd7 18. Ba4 Qe6 19. exd6 Nxd6 20. Bc2 Rd8 21. Qe2 Rb8 22. Nd1 Nxc4 23. Bb3 Rb4 24. Ne3 Qxe4 25. Raa1 Rxb3 26. Rfe1 Be6 27. Rxa6 Rxb2 28. Qf1 Nd2 29. Nxd2 Rbxd2 30. Rea1 c4 31. Re1 c3 32. f3 Qb4 33. Rc1 Qf4 34. Nc2 Bc4 35. Qe1 Bc5+ 36. Kh1 Bf2 37. Qe4 Rd1+ 38. Rxd1 Rxd1+ 39. Ne1 Rxe1+ 40. Qxe1 Bxe1 41. Ra8+ Qb8 42. Rxb8# 1-0

[Event "RSA-ch (Women) op"]
[Site "Port Elizabeth"]
[Date "2005.02.25"]
[Round "3"]
[White "Kapp, Riani"]
[Black "Peterson, Petina"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "36"]
[EventDate "2005.02.24"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RSA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. e3 Bd7 4. c4 g5 5. Bg3 Nf6 6. h3 Nc6 7. Nf3 Bb4+ 8. Nc3 Ne4 9. Qc2 Nxg3 10. fxg3 f5 11. 0-0-0 g4 12. Nd2 f4 13. gxf4 g3 14. cxd5 exd5 15. Nxd5 Bd6 16. Ne4 Nb4 17. Nxd6+ cxd6 18. Nxb4 Bc8 1-0

[Event "RSA-ch (Women) op"]
[Site "Port Elizabeth"]
[Date "2005.02.25"]
[Round "2"]
[White "Kirk Cohen, Laura R"]
[Black "Peterson, Petina"]
[Result "1-0"]
[ECO "A41"]
[PlyCount "71"]
[EventDate "2005.02.24"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RSA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d6 3. Bf4 Nf6 4. e3 Bf5 5. Be2 Qd7 6. 0-0 0-0-0 7. c3 d5 8. Nbd2 e6 9. Ne5 Nxe5 10. Bxe5 Ng4 11. Bxg4 Bxg4 12. Qxg4 f6 13. Bg3 f5 14. Qf4 Bd6 15. Qf3 h6 16. Bxd6 cxd6 17. Rac1 g5 18. c4 g4 19. Qd1 e5 20. cxd5+ Kb8 21. dxe5 dxe5 22. Rc5 f4 23. e4 g3 24. fxg3 fxg3 25. h3 Qe7 26. Rc3 Qb4 27. Rb3 Qd4+ 28. Kh1 Rc8 29. Rff3 Rhg8 30. Rxg3 Rgf8 31. Rg7 b6 32. Rf3 Rh8 33. Rff7 h5 34. Rb7+ Ka8 35. Rxa7+ Kb8 36. Rgb7# 1-0

[Event "RSA-ch (Women) op"]
[Site "Port Elizabeth"]
[Date "2005.02.25"]
[Round "4"]
[White "Peterson, Petina"]
[Black "Van Niekerk, Robyn Julian"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "27"]
[EventDate "2005.02.24"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RSA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. d3 d6 3. Be2 Nf6 4. Nf3 Nc6 5. 0-0 e6 6. Nc3 Be7 7. Bf4 Qc7 8. Nb5 Qd7 9. c4 a6 10. Nc3 0-0 11. Ng5 e5 12. Bg3 Nd4 13. Bg4 Nxg4 14. Nd5 0-1

[Event "RSA-ch (Women) op"]
[Site "Port Elizabeth"]
[Date "2005.02.24"]
[Round "1"]
[White "Peterson, Petina"]
[Black "Diedericks, Marelize"]
[Result "0-1"]
[ECO "C42"]
[PlyCount "20"]
[EventDate "2005.02.24"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "RSA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Bd3 Bc5 3. Ne2 d6 4. 0-0 Nc6 5. a3 Qg5 6. Ng3 h5 7. Re1 h4 8. Re2 hxg3 9. hxg3 Qxg3 10. Kf1 Rh1# 0-1

