[Event "RSA-ch Seniors"]
[Site "Cape Town"]
[Date "2024.04.02"]
[Round "11"]
[White "Willenberg, Roland C"]
[Black "Willenberg, Glen I"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1770"]
[BlackElo "1683"]
[PlyCount "29"]
[EventDate "2024.03.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 d6 4. Nc3 Nf6 5. f3 Nbd7 6. Qd2 c6 7. 0-0-0 b5 8. g4 a5 9. e5 b4 10. Ne4 Nxe4 11. fxe4 dxe5 12. d5 Nf6 13. h3 Nxe4 14. Qg2 cxd5 15. Bb5+ 1-0

[Event "RSA-ch Seniors"]
[Site "Cape Town"]
[Date "2024.04.01"]
[Round "10"]
[White "Bhawoodien, Shabier Hussain"]
[Black "Willenberg, Roland C"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1975"]
[BlackElo "1770"]
[PlyCount "100"]
[EventDate "2024.03.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Qe2 d6 8. c4 Nc6 9. Nxc6 bxc6 10. Bf4 e5 11. Bg3 Be7 12. Nc3 0-0 13. h3 g6 14. Bh2 Nh5 15. Qd2 g5 16. c5 Nf4 17. Bc4 dxc5 18. Rac1 Qd7 19. Bxf4 gxf4 20. Qxd7 Bxd7 21. Na4 Rfb8 22. Rfd1 Be8 23. b3 a5 24. Bd3 Rb4 25. Nxc5 Rd4 26. Kf1 Bxc5 27. Rxc5 a4 28. Rxe5 axb3 29. axb3 f3 30. gxf3 Bd7 31. h4 Ra2 32. Be2 Rxd1+ 33. Bxd1 Ra1 34. Ke2 Be6 35. Rc5 Ra2+ 36. Ke3 Bd7 37. Be2 Rb2 38. Bc4 Kg7 39. f4 Rb1 40. Rg5+ Kf6 41. e5+ Ke7 42. f5 Re1+ 43. Kf4 Kf8 44. Rg3 h6 45. Rd3 Be8 46. Rd6 Kg7 47. f6+ Kf8 48. Rd8 h5 49. Ba6 Rh1 50. Bc8 Rxh4+ 1-0

[Event "RSA-ch Seniors"]
[Site "Cape Town"]
[Date "2024.03.31"]
[Round "9"]
[White "Danisa, Cyril T"]
[Black "Willenberg, Roland C"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "1852"]
[BlackElo "1770"]
[PlyCount "57"]
[EventDate "2024.03.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. Nf3 Nc6 5. d4 cxd4 6. Nxd4 Bb4 7. g3 Nf6 8. Bg2 d5 9. exd5 Nxd5 10. Nxc6 bxc6 11. Qd3 Bb7 12. Bd2 Qa5 13. Ne4 Bxd2+ 14. Qxd2 Qxd2+ 15. Kxd2 0-0-0 16. Ke2 Kc7 17. Rhd1 h6 18. a3 a5 19. Rac1 Kb6 20. c4 Ne7 21. Nd6 Rhf8 22. Rd2 Kc7 23. Rcd1 Ba6 24. Kf2 c5 25. Nb5+ Bxb5 26. cxb5 Rxd2+ 27. Rxd2 Rd8 28. b6+ Kc8 29. b7+ 1-0

[Event "RSA-ch Seniors"]
[Site "Cape Town"]
[Date "2024.03.31"]
[Round "8"]
[White "Willenberg, Roland C"]
[Black "Metcalfe, Allister Richard"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1770"]
[BlackElo "1863"]
[PlyCount "99"]
[EventDate "2024.03.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. Be2 Nge7 9. Nc3 Nf5 10. Na4 Qa5+ 11. Bd2 Bb4 12. Nc3 Ncxd4 13. Nxd4 Nxd4 14. a3 Nxe2 15. axb4 Nxc3 16. Rxa5 Nxd1 17. Kxd1 a6 18. Be3 Bb5 19. Kd2 Rc8 20. Bc5 Kd7 21. Raa1 Rc6 22. Rac1 Rhc8 23. b3 b6 24. Bd6 Rxc1 25. Rxc1 Rxc1 26. Kxc1 Bf1 27. g3 Kc6 28. Kd2 d4 29. h4 h5 30. Bf8 g6 31. Be7 Kd5 32. Bf6 Ke4 33. Ke1 Bb5 34. Bd8 Kxe5 35. f3 Kd5 36. Bxb6 e5 37. Kf2 Bd3 38. Bc7 f5 39. Bd8 Bc2 40. Be7 Bxb3 41. Ke2 e4 42. g4 Kc4 43. gxf5 gxf5 44. fxe4 fxe4 45. Bd6 Ba4 46. Be7 Bd7 47. Bd6 Bg4+ 48. Ke1 e3 49. Be5 Kd5 50. Bf4 0-1

[Event "RSA-ch Seniors"]
[Site "Cape Town"]
[Date "2024.03.30"]
[Round "7"]
[White "Galleid, Stephen"]
[Black "Willenberg, Roland C"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1756"]
[BlackElo "1770"]
[PlyCount "102"]
[EventDate "2024.03.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 a6 4. e3 e6 5. Nf3 Nh5 6. Bd3 Nxf4 7. exf4 Bd6 8. Ne5 g6 9. Ne2 c5 10. dxc5 Bxe5 11. fxe5 Qa5+ 12. c3 Qxc5 13. Qd2 Nc6 14. f4 Bd7 15. Rc1 b5 16. h4 h5 17. Rh3 Qb6 18. Rg3 0-0-0 19. b3 Kb8 20. Qe3 Qxe3 21. Rxe3 Ka7 22. c4 dxc4 23. bxc4 b4 24. Ng3 Nd4 25. Ne4 Nf5 26. Rh3 Bc6 27. Bb1 Rd4 28. Ng5 Nh6 29. g3 Rhd8 30. Rh2 Ba4 31. Rb2 a5 32. Ne4 Nf5 33. Kf2 Bc6 34. Re2 Bxe4 35. Bxe4 Rc8 36. c5 Ne7 37. Bf3 Nd5 38. Rb2 Nc3 39. a3 Na4 40. Ke3 Nxb2 41. Kxd4 Rd8+ 42. Ke4 bxa3 43. Rc3 Rd3 44. Rc1 a2 45. c6 Rd8 46. Ra1 Na4 47. Ke3 Nc3 48. Bg2 Kb6 49. Bf3 Kc7 50. Bg2 Rd1 51. Bf3 Rd8 0-1

[Event "RSA-ch Seniors"]
[Site "Cape Town"]
[Date "2024.03.29"]
[Round "5"]
[White "Bouah, Lyndon"]
[Black "Willenberg, Roland C"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "2007"]
[BlackElo "1770"]
[PlyCount "45"]
[EventDate "2024.03.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Bd3 h6 7. Bh4 Nbd7 8. Nf3 c6 9. 0-0 Re8 10. Qe2 Ng4 11. Bg3 f5 12. Rac1 a6 13. cxd5 cxd5 14. Nxd5 Nb6 15. Nc7 Rf8 16. Nxa8 Nxa8 17. h3 Nf6 18. Ne5 Qe8 19. Qc2 Nb6 20. f3 Nbd5 21. Qe2 Nh5 22. Bh2 f4 23. Bg6 1-0

[Event "RSA-ch Seniors"]
[Site "Cape Town"]
[Date "2024.03.29"]
[Round "6"]
[White "Willenberg, Roland C"]
[Black "Wilken, Justin Barend"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1770"]
[BlackElo "1884"]
[PlyCount "24"]
[EventDate "2024.03.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Bc5 7. Be3 Bb4 8. 0-0 Bxc3 9. bxc3 Qxc3 10. Qg4 g6 11. e5 Nc6 12. Nxc6 Qxc6 1/2-1/2

[Event "RSA-ch Seniors"]
[Site "Cape Town"]
[Date "2024.03.28"]
[Round "4"]
[White "Willenberg, Roland C"]
[Black "Lewis, Mark MM"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1770"]
[BlackElo "1861"]
[PlyCount "88"]
[EventDate "2024.03.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Be3 g6 5. f3 b5 6. Qd2 Qa5 7. g4 Nbd7 8. Nge2 Nb6 9. Nc1 Nc4 10. Bxc4 bxc4 11. N1e2 Rb8 12. Rb1 h5 13. g5 Nd7 14. 0-0 Bg7 15. f4 f5 16. exf5 Qxf5 17. Ng3 Qg4 18. Qe2 Nb6 19. Qxg4 Bxg4 20. Kg2 h4 21. h3 Be6 22. Nge4 Nd5 23. Nxd5 Bxd5 24. Kf3 0-0 25. Bg1 e5 26. dxe5 dxe5 27. Ke3 exf4+ 28. Kf3 Rbe8 29. Rfe1 Rf5 30. Re2 Rxg5 31. Bh2 Rge5 32. Rbe1 g5 33. c3 Kf7 34. Bg1 R5e6 35. Bxa7 Kg6 36. a4 Kf5 37. a5 Bf8 38. a6 Bxe4+ 39. Kf2 Ra8 40. Bd4 Rxa6 41. Rg1 Bd6 42. Ree1 Ra2 43. Re2 f3 44. Rd2 Bg3+ 0-1

[Event "RSA-ch Seniors"]
[Site "Cape Town"]
[Date "2024.03.27"]
[Round "3"]
[White "Ohlson, Cecil"]
[Black "Willenberg, Roland C"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1729"]
[BlackElo "1770"]
[PlyCount "66"]
[EventDate "2024.03.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. d3 e5 2. Nf3 Bd6 3. c3 c6 4. e4 Ne7 5. Be2 0-0 6. 0-0 Bc7 7. d4 d5 8. Nbd2 f5 9. exd5 e4 10. Ne5 cxd5 11. f4 Nd7 12. c4 Bb6 13. Nb3 Ng6 14. Kh1 Ndxe5 15. fxe5 Be6 16. c5 Bc7 17. Bf4 Nxf4 18. Rxf4 g5 19. Rf1 g4 20. Qd2 Kg7 21. Rac1 h6 22. a4 a5 23. Rc3 Qg5 24. Qxg5+ hxg5 25. Nd2 f4 26. Bd1 Rh8 27. Kg1 e3 28. Nb1 Rh6 29. Rb3 Rah8 30. Re1 Rxh2 31. Kf1 Bf5 32. Na3 Be4 33. Bxg4 Rxg2 0-1

[Event "RSA-ch Seniors"]
[Site "Cape Town"]
[Date "2024.03.26"]
[Round "2"]
[White "Willenberg, Roland C"]
[Black "Southey, Andrew M"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1770"]
[BlackElo "1771"]
[PlyCount "99"]
[EventDate "2024.03.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. d3 e6 7. 0-0 Ne7 8. e5 0-0 9. Nxd4 cxd4 10. Ne4 Nf5 11. g4 Ne3 12. Bxe3 dxe3 13. Nd6 f6 14. d4 Qb6 15. Be2 fxe5 16. fxe5 Qxb2 17. Qd3 Bxe5 18. dxe5 Qxe5 19. Rxf8+ Kxf8 20. Rf1+ Kg8 21. c3 b6 22. Qd4 Qxd4 23. cxd4 a5 24. Rc1 Ba6 25. Bxa6 Rxa6 26. a4 Ra7 27. Kf1 Kg7 28. Ke2 g5 29. Kxe3 Kg6 30. Ke4 Ra8 31. Rc8 Ra7 32. Ke5 h5 33. h3 hxg4 34. hxg4 b5 35. Nxb5 Rb7 36. Rc7 Rb6 37. Rxd7 Rc6 38. Rc7 Rb6 39. Ra7 Rc6 40. Rxa5 Rc2 41. Kxe6 Rg2 42. d5 Rxg4 43. d6 Rf4 44. d7 Rf6+ 45. Ke7 Rf7+ 46. Kd6 Rf8 47. Kc7 g4 48. d8Q Rxd8 49. Kxd8 g3 50. Nd4 1-0

[Event "RSA-ch Seniors"]
[Site "Cape Town"]
[Date "2024.03.25"]
[Round "1"]
[White "Schutte, Andre"]
[Black "Willenberg, Roland C"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1839"]
[BlackElo "1770"]
[PlyCount "82"]
[EventDate "2024.03.25"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 Nf6 4. g3 g6 5. Bg2 Bg7 6. Nge2 e5 7. 0-0 0-0 8. d3 d6 9. h3 Be6 10. Rb1 Qd7 11. Kh2 Nh5 12. Ng1 Nd4 13. Nce2 Nxe2 14. Qxe2 Rab8 15. Bf3 Nf6 16. Be3 a5 17. Qd2 Kh8 18. Bh6 Bxh6 19. Qxh6 Ng8 20. Qd2 Kg7 21. Bg2 Ne7 22. f4 f6 23. b3 Nc6 24. Ne2 h6 25. Rf2 g5 26. Rbf1 b6 27. fxg5 fxg5 28. g4 Rxf2 29. Rxf2 Rf8 30. Ng3 Rxf2 31. Qxf2 Qf7 32. Nf5+ Bxf5 33. exf5 Nd4 34. Bd5 Qf6 35. Kg3 h5 36. Kg2 h4 37. Be4 Qe7 38. Qb2 Kf6 39. a3 Qa7 40. Kf2 Qb8 41. a4 Qc7 1/2-1/2

[Event "South African op"]
[Site "Cape Town"]
[Date "2022.07.17"]
[Round "11"]
[White "Willenberg, Roland C"]
[Black "Levin, Benny"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1682"]
[BlackElo "1619"]
[PlyCount "73"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Be3 c5 4. c3 cxd4 5. cxd4 d5 6. e5 f6 7. f4 e6 8. Nc3 a6 9. Nf3 fxe5 10. fxe5 Ne7 11. Qd2 0-0 12. 0-0-0 b5 13. Kb1 Nd7 14. Bd3 Nb6 15. b3 Nc6 16. h4 Rb8 17. Bc2 Nb4 18. h5 Nxc2 19. Qxc2 Qc7 20. Rc1 b4 21. Nd1 Qxc2+ 22. Rxc2 Bd7 23. h6 Bh8 24. Nb2 Bb5 25. Rhc1 Rb7 26. Rd2 a5 27. Nd3 Bxd3+ 28. Rxd3 a4 29. Rd2 Ra8 30. Rb2 Rba7 31. Ng5 axb3 32. axb3 Ra1+ 33. Kc2 Rc8+ 34. Kd1 Rcxc1+ 35. Bxc1 Bxe5 36. dxe5 d4 37. Rc2 1/2-1/2

[Event "South African op"]
[Site "Cape Town"]
[Date "2022.07.16"]
[Round "10"]
[White "Makhosonke, Kuhlase Matthiolus"]
[Black "Willenberg, Roland C"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1775"]
[BlackElo "1682"]
[PlyCount "75"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Nge2 Nbd7 9. 0-0 Re8 10. f3 Nf8 11. e4 Ne6 12. Bxf6 Bxf6 13. e5 Be7 14. Kh1 g6 15. f4 Ng7 16. Qb3 Qb6 17. Qc2 Nf5 18. Na4 Qa5 19. Rf3 Nh4 20. Rg3 Nf5 21. Bxf5 Bxf5 22. Qxf5 Qxa4 23. Qh5 Kh8 24. Qh6 Bf8 25. Qh4 Be7 26. Qg4 Qc2 27. Rb3 h5 28. Qf3 Rab8 29. Ng3 h4 30. Nf1 a5 31. Ne3 Qe4 32. Qf2 Qxd4 33. Rd1 Qe4 34. Rbd3 Qb4 35. Rd4 Qb6 36. f5 g5 37. f6 Kh7 38. Qf5+ 1-0

[Event "South African op"]
[Site "Cape Town"]
[Date "2022.07.16"]
[Round "9"]
[White "Willenberg, Roland C"]
[Black "Makhetha, Tshepo"]
[Result "1/2-1/2"]
[ECO "B24"]
[WhiteElo "1682"]
[BlackElo "1494"]
[PlyCount "64"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 a6 4. Bg2 Nc6 5. d3 g6 6. f4 Bg7 7. e5 d5 8. exd6 Qxd6 9. Ne4 Qc7 10. Nf3 Nge7 11. 0-0 b6 12. c3 Bb7 13. Be3 Rd8 14. Qc2 a5 15. Rfd1 0-0 16. Rd2 Rd7 17. Rad1 Rfd8 18. Bf2 Nd5 19. d4 c4 20. Ne5 Nxe5 21. dxe5 Bf8 22. Qa4 Ba6 23. Rxd5 exd5 24. Nf6+ Kh8 25. Nxd7 b5 26. Qc2 Rxd7 27. Rxd5 Bb7 28. Rxd7 Qxd7 29. Bd4 Kg8 30. Bxb7 Qxb7 31. Qg2 Qd7 32. Qa8 a4 1/2-1/2

[Event "South African op"]
[Site "Cape Town"]
[Date "2022.07.15"]
[Round "8"]
[White "Coetsee, Dewald"]
[Black "Willenberg, Roland C"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1218"]
[BlackElo "1682"]
[PlyCount "62"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a3 Nf6 7. Be3 Nc6 8. f3 b5 9. Be2 Bb7 10. 0-0 Be7 11. Qe1 0-0 12. Qf2 Ne5 13. Rfd1 d5 14. exd5 Nxd5 15. Nxd5 Bxd5 16. b3 Rfc8 17. f4 Nc6 18. Bd3 Bf6 19. Rac1 Nxd4 20. Bxd4 Bxd4 21. Qxd4 Qc5 22. Qxc5 Rxc5 23. Ra1 f5 24. a4 b4 25. Rd2 a5 26. Re1 Kf7 27. Kf2 Kf6 28. g3 h6 29. Re5 Rac8 30. Rde2 g5 31. g4 R5c6 0-1

[Event "South African op"]
[Site "Cape Town"]
[Date "2022.07.13"]
[Round "7"]
[White "Frank, Daniel"]
[Black "Willenberg, Roland C"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1590"]
[BlackElo "1682"]
[PlyCount "65"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Bxf7+ Kxf7 6. Nxe4 d5 7. Neg5+ Kg8 8. d3 h6 9. Nh3 Bg4 10. c3 Qf6 11. Nhg1 Rd8 12. Qb3 b6 13. Be3 Na5 14. Qa4 Bf5 15. 0-0-0 c5 16. Ne1 d4 17. Bd2 Bd7 18. Qc2 Qxf2 19. cxd4 cxd4 20. Bxa5 Qxc2+ 21. Nxc2 bxa5 22. Nf3 Bd6 23. Rde1 Re8 24. Re2 Kh7 25. Rhe1 Bg4 26. Rf1 Rhf8 27. Ref2 g5 28. Kd2 Rf4 29. h3 Bd7 30. Ng1 Ref8 31. Rxf4 gxf4 32. Nf3 Rg8 33. Rf2 1/2-1/2

[Event "South African op"]
[Site "Cape Town"]
[Date "2022.07.12"]
[Round "6"]
[White "Willenberg, Roland C"]
[Black "Van der Merwe, Alexander"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1682"]
[BlackElo "1776"]
[PlyCount "82"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. Nge2 d6 6. 0-0 Nf6 7. d3 e5 8. a4 b4 9. Nb1 a5 10. b3 Be7 11. Nd2 Nbd7 12. Nc4 Nb6 13. Nxb6 Qxb6 14. Be3 0-0 15. h3 d5 16. f3 Qe6 17. g4 c4 18. g5 cxd3 19. cxd3 Nd7 20. f4 dxe4 21. f5 Qd6 22. dxe4 Qxd1 23. Rfxd1 Bc5 24. Kf2 Bxe3+ 25. Kxe3 Nc5 26. Rab1 Rfd8 27. Rxd8+ Rxd8 28. Nc1 Rd4 29. Rb2 Bxe4 30. Bxe4 Rxe4+ 31. Kf3 Rf4+ 32. Ke3 Rxf5 33. Rd2 g6 34. Rd8+ Kg7 35. Ra8 Rxg5 36. Rxa5 Nxb3 37. Nxb3 Rg3+ 38. Ke4 Rxb3 39. h4 Rh3 40. Rb5 Rxh4+ 41. Kxe5 b3 0-1

[Event "South African op"]
[Site "Cape Town"]
[Date "2022.07.11"]
[Round "5"]
[White "Willenberg, Roland C"]
[Black "Mfazwe, Lutho"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1682"]
[BlackElo "1968"]
[PlyCount "95"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. Qe1 0-0 8. d3 d5 9. Bb3 dxe4 10. dxe4 Nd4 11. Nxd4 cxd4 12. Nd1 b5 13. Nf2 a5 14. a4 Ba6 15. Nd3 Qb6 16. Bd2 Bb7 17. Qh4 Qc7 18. Rae1 Bc6 19. Rf3 bxa4 20. Ba2 h6 21. Rh3 Bb7 22. f5 Bxe4 23. Qxe4 Nxf5 24. g4 Nd6 25. Qe2 g5 26. Rh5 Ne8 27. Rf1 Nf6 28. Rxf6 Bxf6 29. Rxh6 Kg7 30. Qf3 Be7 31. h4 Kxh6 32. hxg5+ Kg7 33. Bf4 Bd6 34. Bxd6 Qxd6 35. Qf6+ Kh7 36. Ne5 Ra7 37. Qh6+ Kg8 38. g6 f6 39. Nf7 Raxf7 40. gxf7+ Rxf7 41. Qg6+ Kf8 42. Qe4 Qg3+ 43. Kf1 Qe5 44. Qc6 Qf4+ 45. Ke1 Qg3+ 46. Kf1 Qf4+ 47. Ke1 Qxg4 48. Qc8+ 0-1

[Event "South African op"]
[Site "Cape Town"]
[Date "2022.07.10"]
[Round "4"]
[White "Snyckers, Frank A"]
[Black "Willenberg, Roland C"]
[Result "1/2-1/2"]
[ECO "D56"]
[WhiteElo "1797"]
[BlackElo "1682"]
[PlyCount "94"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 a6 8. a4 Nbd7 9. Rc1 Ne4 10. Bxe7 Qxe7 11. Bd3 f5 12. cxd5 Nxc3 13. Rxc3 e5 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. 0-0 f4 17. exf4 Rxf4 18. Re1 Qd6 19. Re8+ Rf8 20. Rxf8+ Qxf8 21. Rxc7 Qd6 22. Qc2 Bd7 23. b3 Bc6 24. dxc6 Qxc7 25. cxb7 Qxb7 26. Be4 Rc8 27. Bd5+ Kh8 28. Bc4 Qb4 29. g3 a5 30. Qf5 Rf8 31. Qe4 Qd6 32. Bd3 g6 33. Qxg6 Qxg6 34. Bxg6 Kg7 35. Bd3 Rd8 36. Bc4 Rd2 37. Kg2 Kf6 38. Kf3 Ke5 39. Ke3 Rb2 40. h4 Rb1 41. f4+ Kf6 42. g4 Rh1 43. g5+ Kg7 44. f5 Rh3+ 45. Kf2 Rxh4 46. f6+ Kg6 47. gxh6 Kxf6 1/2-1/2

[Event "South African op"]
[Site "Cape Town"]
[Date "2022.07.10"]
[Round "3"]
[White "Willenberg, Roland C"]
[Black "Van Schaik, Michael"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1682"]
[BlackElo "1552"]
[PlyCount "32"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Bb6 7. Na3 d6 8. Nc4 Bd7 9. Be2 Nge7 10. 0-0 Ng6 11. Qd2 h6 12. f4 Qe7 13. Bd3 0-0-0 14. a4 Bxd4 15. cxd4 d5 16. exd5 Nb8 1-0

[Event "South African op"]
[Site "Cape Town"]
[Date "2022.07.09"]
[Round "2"]
[White "Khumalo, Keith"]
[Black "Willenberg, Roland C"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "2113"]
[BlackElo "1682"]
[PlyCount "72"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. c4 e6 4. Bg2 Be7 5. 0-0 0-0 6. d4 Nbd7 7. Nbd2 c5 8. cxd5 exd5 9. b3 Ne4 10. Bb2 b6 11. dxc5 bxc5 12. Nxe4 dxe4 13. Nd2 f5 14. Nxe4 Bb7 15. Nd6 Bxg2 16. Kxg2 Nb6 17. Be5 Qd7 18. Nc4 Qc6+ 19. Kg1 Nxc4 20. bxc4 Rad8 21. Qc2 Qe6 22. Qc3 Bf6 23. Bxf6 Rxf6 24. e3 h5 25. Rad1 Rff8 26. h4 Qe4 27. Rxd8 Rxd8 28. Qa5 Qe7 29. Qa6 Qe4 30. Rc1 Qe7 31. Qg6 Qf7 32. Qxf7+ Kxf7 33. Rb1 Ke6 34. Rb5 Kd6 35. Rb7 Ke5 36. Re7+ Kf6 1-0

[Event "South African op"]
[Site "Cape Town"]
[Date "2022.07.09"]
[Round "1"]
[White "Willenberg, Roland C"]
[Black "Erlank, Warrick"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1682"]
[BlackElo "1870"]
[PlyCount "67"]
[EventDate "2022.07.09"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. dxc5 Bxc5 8. 0-0 a5 9. Nbd2 f6 10. Qe2 fxe5 11. Nxe5 Nxe5 12. Qxe5 Nf6 13. Nf3 0-0 14. h3 Rae8 15. Be3 Bb5 16. Bxb5 Qxb5 17. Bxc5 Qxc5 18. Rac1 Nd7 19. Qd4 Qd6 20. Rcd1 Rf4 21. Qd2 Nc5 22. Rfe1 Ref8 23. Re2 a4 24. Qe3 h6 25. Rd4 Re4 26. Rxe4 Nxe4 27. Nd2 Nxd2 28. Rxd2 e5 29. Qd3 Rd8 30. Qb5 Qc6 31. Qd3 b5 32. b3 axb3 33. axb3 Qc5 34. Kf1 1/2-1/2

[Event "RSA-ch Seniors"]
[Site "Cape Town"]
[Date "2019.12.17"]
[Round "11"]
[White "Willenberg, Roland C"]
[Black "Willenberg, Glen I"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1739"]
[BlackElo "1644"]
[PlyCount "53"]
[EventDate "2019.12.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bd3 Bxc3+ 6. bxc3 h6 7. 0-0 Ne7 8. c4 d6 9. Qe2 0-0 10. Bb2 Nd7 11. h3 c5 12. d5 e5 13. a4 a5 14. g4 g5 15. Kg2 Ng6 16. Bc1 Qf6 17. Kg3 Rfe8 18. Rh1 Nf4 19. Qd1 Kg7 20. Be3 Rh8 21. Qd2 h5 22. h4 gxh4+ 23. Nxh4 Qg5 24. Nf5+ Kf6 25. Rh4 Rag8 26. Bxf4 Qxf4+ 27. Qxf4 1-0

[Event "RSA-ch Seniors"]
[Site "Cape Town"]
[Date "2019.12.15"]
[Round "9"]
[White "Galleid, Stephen"]
[Black "Willenberg, Roland C"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "1588"]
[BlackElo "1739"]
[PlyCount "43"]
[EventDate "2019.12.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 e6 3. Nf3 f5 4. e3 Nf6 5. Nbd2 Be7 6. h3 0-0 7. Bd3 Nbd7 8. g4 Ne4 9. gxf5 exf5 10. Qe2 c5 11. c3 Qb6 12. Rb1 Ndf6 13. Be5 Bd7 14. Rg1 Be8 15. Qf1 Bg6 16. Qg2 Nxd2 17. Nxd2 Ne4 18. Nf3 Qd8 19. Qh2 c4 20. Bc2 Bh4 21. Rg2 Ng5 22. Nxh4 1-0

[Event "RSA-ch Seniors"]
[Site "Cape Town"]
[Date "2019.12.14"]
[Round "8"]
[White "Willenberg, Roland C"]
[Black "Pick, Deon D"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1739"]
[BlackElo "1807"]
[PlyCount "58"]
[EventDate "2019.12.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 g6 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 a6 8. Nc3 Bg7 9. e5 d5 10. d4 cxd4 11. Nxd4 Ne7 12. Be3 0-0 13. Qe1 Qc7 14. Rf3 f5 15. a4 Bd7 16. a5 Nc6 17. Qf2 Qd8 18. Nb3 Rf7 19. Bb6 Qc8 20. Ne2 Bf8 21. Nc5 Nd8 22. Rc3 Bxc5 23. Rxc5 Nc6 24. Ra3 Qe8 25. Bc7 Kg7 26. Rb3 Bc8 27. Bb6 Bd7 28. Rh3 Rc8 29. Qh4 Kg8 1/2-1/2

[Event "RSA-ch Seniors"]
[Site "Cape Town"]
[Date "2019.12.13"]
[Round "7"]
[White "Solomon, Maxwell"]
[Black "Willenberg, Roland C"]
[Result "1-0"]
[ECO "A95"]
[WhiteElo "1999"]
[BlackElo "1739"]
[PlyCount "49"]
[EventDate "2019.12.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. d4 e6 4. g3 f5 5. Bg2 Nf6 6. Nc3 Be7 7. 0-0 0-0 8. Qc2 Qe8 9. Ne5 Nbd7 10. cxd5 cxd5 11. Nb5 Bd8 12. Nd6 Qh5 13. Nxc8 Nxe5 14. dxe5 Ng4 15. h3 Nxe5 16. Bf4 Nc4 17. Nd6 g5 18. Nxc4 gxf4 19. gxf4 dxc4 20. Qxc4 Rf6 21. Rad1 Bb6 22. Kh2 Kh8 23. Qc3 Kg7 24. Rd7+ Kg6 25. Qg3+ 1-0

[Event "RSA-ch Seniors"]
[Site "Cape Town"]
[Date "2019.12.12"]
[Round "6"]
[White "Willenberg, Roland C"]
[Black "Talmarkes, Andrew Graham"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1739"]
[BlackElo "1591"]
[PlyCount "99"]
[EventDate "2019.12.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d5 4. Bb5+ Nc6 5. d3 a6 6. Bxc6+ bxc6 7. Nf3 Be7 8. 0-0 Qc7 9. Qe1 d4 10. Ne2 Bd7 11. Bd2 Qb7 12. b3 Nf6 13. Ne5 Bc8 14. Ng3 Nd7 15. Nc4 Nb6 16. Nxb6 Qxb6 17. e5 Bh4 18. Qe4 g6 19. Nh1 Be7 20. Nf2 Bd7 21. Qe1 0-0 22. Ba5 Qb8 23. Ne4 f5 24. exf6 Bxf6 25. Nxc5 Qc8 26. Bb6 Re8 27. Ne4 Be7 28. Bxd4 Rf8 29. Bc5 Qd8 30. Qe3 Rf5 31. d4 Bf8 32. Bxf8 Qxf8 33. c4 Re8 34. Nc5 Bc8 35. Qe4 Qd6 36. Rad1 Ref8 37. Qe3 Rxf4 38. Qe5 Qxe5 39. dxe5 Rxf1+ 40. Rxf1 Rxf1+ 41. Kxf1 Kf7 42. Kf2 g5 43. Ke3 Kg6 44. g4 h5 45. h3 hxg4 46. hxg4 Kf7 47. Kd4 Ke7 48. Ne4 Bd7 49. Nf6 Bc8 50. Kc5 1-0

[Event "RSA-ch Seniors"]
[Site "Cape Town"]
[Date "2019.12.10"]
[Round "4"]
[White "Willenberg, Roland C"]
[Black "Lewis, Mark MM"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1739"]
[BlackElo "1966"]
[PlyCount "25"]
[EventDate "2019.12.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 c5 4. c3 cxd4 5. cxd4 Qb6 6. Nf3 Nc6 7. e5 d5 8. Nc3 Bg4 9. Bb5 e6 10. 0-0 Nge7 11. Qd3 0-0 12. Be3 Nf5 13. Na4 1/2-1/2

[Event "RSA-ch Seniors"]
[Site "Cape Town"]
[Date "2019.12.09"]
[Round "3"]
[White "Southey, Andrew M"]
[Black "Willenberg, Roland C"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1758"]
[BlackElo "1739"]
[PlyCount "100"]
[EventDate "2019.12.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 d5 4. Nbd2 Nc6 5. g3 Nf6 6. Bg2 dxe4 7. dxe4 e5 8. 0-0 Bg4 9. c3 Be7 10. Qc2 0-0 11. Nc4 Qc7 12. Ne3 Rad8 13. Nxg4 Nxg4 14. h3 Nf6 15. Nh4 g6 16. Bh6 Rfe8 17. Kh2 Nh5 18. Nf3 b5 19. Qe2 c4 20. a4 a6 21. Ne1 Na5 22. axb5 axb5 23. Nc2 Nb3 24. Rad1 Rxd1 25. Rxd1 Rd8 26. Ne3 Rxd1 27. Qxd1 Qd8 28. Nd5 Nc5 29. Nxe7+ Qxe7 30. Qd5 Ng7 31. Bg5 Qxg5 32. Qa8+ Ne8 33. Qxe8+ Kg7 34. Qxb5 Nd3 35. Qxc4 Nxb2 36. Qb5 Nd1 37. Qc5 h6 38. c4 Qd2 39. Qxe5+ Kf8 40. Qd5 Qe2 41. e5 Nxf2 42. c5 Nd1 43. c6 Ne3 44. Qf3 Qxf3 45. Bxf3 Ke7 46. Kg1 Kd8 47. Be2 Kc7 48. Kf2 Nd5 49. Bb5 Ne7 50. Bc4 Nxc6 1/2-1/2

[Event "RSA-ch Seniors"]
[Site "Cape Town"]
[Date "2019.12.08"]
[Round "2"]
[White "Willenberg, Roland C"]
[Black "Schutte, Andre"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1739"]
[BlackElo "1859"]
[PlyCount "58"]
[EventDate "2019.12.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 d6 4. Nf3 Nc6 5. Bb5 Bd7 6. 0-0 a6 7. Bxc6 Bxc6 8. d3 Qc7 9. a4 Ne7 10. a5 g6 11. Qe1 Bg7 12. Qh4 h6 13. Kh1 0-0-0 14. Qf2 f5 15. e5 Bxf3 16. gxf3 Nd5 17. Nxd5 exd5 18. d4 cxd4 19. Qxd4 dxe5 20. Qa7 exf4 21. Bd2 Qb8 22. Qc5+ Qc7 23. Qa7 Rhe8 24. Ra3 Qc4 25. Rd3 g5 26. Rd1 Re7 27. Bc3 d4 28. Bxd4 Bxd4 29. Rc3 Bxa7 0-1

[Event "RSA-ch Seniors"]
[Site "Cape Town"]
[Date "2019.12.07"]
[Round "1"]
[White "November, Edwin J"]
[Black "Willenberg, Roland C"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1618"]
[BlackElo "1739"]
[PlyCount "70"]
[EventDate "2019.12.07"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 d5 2. e3 f5 3. Nf3 Nf6 4. c4 e6 5. Nc3 c6 6. Bd3 Bd6 7. 0-0 0-0 8. b3 Qe8 9. Bb2 Qh5 10. Ne2 Ne4 11. Ng3 Qh6 12. Ne5 Nxg3 13. hxg3 Nd7 14. f4 Nf6 15. Kf2 Bxe5 16. Rh1 Ng4+ 17. Ke2 Qf6 18. dxe5 Qd8 19. Ba3 Qb6 20. Qd2 Rf7 21. Bd6 g6 22. c5 Qd8 23. Rh4 b5 24. Rah1 a5 25. Ke1 b4 26. Be2 h5 27. Bxg4 fxg4 28. Qd3 Rf5 29. Qe2 Rf7 30. Qxg4 Rg7 31. Rxh5 gxh5 32. Qxh5 Bd7 33. Qh8+ Kf7 34. Qh5+ Kg8 35. Qh8+ Kf7 1/2-1/2

[Event "South African op"]
[Site "Cape Town"]
[Date "2015.07.03"]
[Round "1"]
[White "Willenberg, Roland C"]
[Black "Barrish, Daniel"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1816"]
[BlackElo "2150"]
[PlyCount "46"]
[EventDate "2015.07.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. exd5 exd5 5. d4 cxd4 6. Qxd4 Nf6 7. Bg2 Nc6 8. Qa4 d4 9. Nb5 Bc5 10. Bg5 Qe7+ 11. Ne2 0-0 12. Kf1 h6 13. Bf4 Bd7 14. Nc7 Rac8 15. Qc4 g5 16. Re1 gxf4 17. Nxf4 Ne5 18. Ncd5 Nxc4 19. Nxe7+ Bxe7 20. Rxe7 Nxb2 21. Nd5 Bb5+ 22. Ke1 Nxd5 23. Bxd5 Rxc2 0-1

[Event "Commonwealth & RSA op"]
[Site "Port Elizabeth"]
[Date "2013.07.07"]
[Round "3"]
[White "Dias, Vanderson"]
[Black "Willenberg, Roland C"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2012"]
[PlyCount "63"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nce7 7. Nc2 Bxe3 8. Nxe3 d6 9. Bd3 Be6 10. 0-0 Ng6 11. g3 Ne5 12. f4 Nxd3 13. Qxd3 g6 14. Nd2 0-0-0 15. b4 h5 16. b5 Ne7 17. h4 Qg7 18. a4 f5 19. a5 fxe4 20. Nxe4 Rhe8 21. b6 Nc6 22. bxa7 Nxa7 23. Rfb1 Bd7 24. a6 b6 25. Nd5 Bc6 26. c4 Rxe4 27. Qxe4 Re8 28. Qd3 Qd7 29. Re1 Bxd5 30. Qxd5 Rxe1+ 31. Rxe1 Qh3 32. Qa8+ 1-0

[Event "Commonwealth & RSA op"]
[Site "Port Elizabeth"]
[Date "2013.07.07"]
[Round "2"]
[White "Willenberg, Roland C"]
[Black "Van der Merwe, Cecile Henriette"]
[Result "1/2-1/2"]
[ECO "B24"]
[BlackElo "2054"]
[PlyCount "52"]
[EventDate "2013.07.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Nh3 Nge7 7. Nf4 a6 8. a4 Rb8 9. 0-0 b5 10. axb5 axb5 11. Nce2 0-0 12. c3 d5 13. exd5 exd5 14. d4 cxd4 15. Nxd4 Nxd4 16. cxd4 Bb7 17. Be3 Qb6 18. Qd2 Ra8 19. Bh3 b4 20. Rfc1 Rxa1 21. Rxa1 Bc8 22. Bg2 Be6 23. Nxe6 fxe6 24. Qd3 Qb7 25. Qa6 Qc6 26. Bh3 e5 1/2-1/2

[Event "South African op"]
[Site "Cape Town"]
[Date "2007.07.01"]
[Round "5"]
[White "Blaauw, Corne"]
[Black "Willenberg, Roland C"]
[Result "1-0"]
[ECO "C69"]
[PlyCount "54"]
[EventDate "2007.06.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 exd4 7. Nxd4 c5 8. Nb3 Bd6 9. Be3 Qe7 10. N1d2 Be6 11. Bxc5 0-0-0 12. Bxd6 Qxd6 13. Qe2 Ne7 14. c4 Nc6 15. c5 Qf4 16. g3 Qg5 17. f4 Qh6 18. Nf3 Bg4 19. Qc4 Rhe8 20. Rae1 g5 21. fxg5 fxg5 22. Nfd4 Ne5 23. Qc3 c6 24. Rf2 Qg6 25. Rff1 h5 26. Kg2 Rf8 27. Nf5 Nd7 1-0

[Event "South African op"]
[Site "Cape Town"]
[Date "2007.07.01"]
[Round "4"]
[White "Steel, Sarel J"]
[Black "Willenberg, Roland C"]
[Result "1/2-1/2"]
[ECO "E60"]
[PlyCount "66"]
[EventDate "2007.06.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Qc2 Re8 8. Nc3 c6 9. Rd1 Qc7 10. Rb1 a5 11. c5 d5 12. Bf4 Qd8 13. e4 Nxe4 14. Nxe4 dxe4 15. Ng5 Nf6 16. Nxe4 Be6 17. Ra1 Nd5 18. Bg5 Qd7 19. f3 Bh3 20. Nc3 Be6 21. Na4 Qc7 22. Re1 Rad8 23. Rad1 Nb4 24. Bf4 Qd7 25. Qe2 Nd5 26. Bc1 h6 27. Kh1 Kh7 28. a3 Bh3 29. Bd2 Bxg2+ 30. Kxg2 Qc7 31. Qf2 e5 32. Nb6 exd4 33. Nc4 Ne3+ 1/2-1/2

[Event "South African op"]
[Site "Cape Town"]
[Date "2007.06.30"]
[Round "3"]
[White "Willenberg, Roland C"]
[Black "Eichab, Charles Sidney"]
[Result "1/2-1/2"]
[ECO "C43"]
[BlackElo "2045"]
[PlyCount "29"]
[EventDate "2007.06.29"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Nxe5 d5 5. Bd3 Nd7 6. 0-0 Nxe5 7. dxe5 Be7 8. Bf4 Nc5 9. Be2 0-0 10. Nc3 c6 11. a3 f5 12. Kh1 Ne6 13. Bd2 f4 14. Bg4 Qc7 15. Re1 1/2-1/2

[Event "Africa-ch Amateur"]
[Site "Bloemfontein"]
[Date "2005.07.08"]
[Round "9"]
[White "Solomons, Remondo T"]
[Black "Willenberg, Roland C"]
[Result "1-0"]
[ECO "D38"]
[PlyCount "86"]
[EventDate "2005.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RSA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Bg5 Bb4+ 5. Nc3 c6 6. cxd5 exd5 7. Qc2 Nbd7 8. e3 h6 9. Bh4 Qa5 10. Nd2 0-0 11. Bd3 Re8 12. 0-0 Be7 13. a3 Nf8 14. Nf3 Be6 15. Ne5 Ng4 16. Bxe7 Rxe7 17. Nf3 Qd8 18. h3 Nf6 19. b4 a6 20. Na4 N8d7 21. Nc5 Qc7 22. Rfc1 Nxc5 23. bxc5 Nd7 24. Rab1 Nf8 25. Rb2 g5 26. Rcb1 Ra7 27. Ne5 f6 28. Ng6 Nxg6 29. Bxg6 Rg7 30. Bf5 Qd7 31. g4 Bxf5 32. Qxf5 Qxf5 33. gxf5 h5 34. Kg2 h4 35. Kf3 Kh7 36. Kg4 Kh6 37. f3 Re7 38. Re1 Ra8 39. e4 Rae8 40. e5 fxe5 41. f6 Rf7 42. f4 e4 43. fxg5+ Kg6 1-0

[Event "Africa-ch Amateur"]
[Site "Bloemfontein"]
[Date "2005.07.07"]
[Round "8"]
[White "Willenberg, Roland C"]
[Black "Weideman, Hendrik Jacobus"]
[Result "1/2-1/2"]
[ECO "C54"]
[PlyCount "104"]
[EventDate "2005.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RSA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. e5 d5 7. Bb5 Ne4 8. cxd4 Bb4+ 9. Nbd2 0-0 10. 0-0 Nxd2 11. Bxd2 Bxd2 12. Qxd2 Bg4 13. Bxc6 bxc6 14. Qc3 Rb8 15. b3 Bxf3 16. Qxf3 f6 17. e6 Qd6 18. Rfe1 Rbe8 19. Qc3 Rxe6 20. Rxe6 Qxe6 21. Re1 Qd7 22. Qc5 Re8 23. Re3 Rxe3 24. fxe3 Qe6 25. Qc3 Kf7 26. a4 Ke8 27. a5 Kd7 28. h3 Qe4 29. Kh2 Qb1 30. a6 Qf1 31. Qc5 Qxa6 32. Qf8 c5 33. Qxg7+ Ke6 34. Qg8+ Kd6 35. Qf8+ Ke6 36. dxc5 Qb5 37. Qc8+ Qd7 38. Qg8+ Qf7 39. Qb8 c6 40. Qd6+ Kf5 41. Qxc6 Ke4 42. Qd6 Kxe3 43. c6 d4 44. c7 Qe8 45. Qd8 Qe5+ 46. Kh1 d3 47. c8Q Qa1+ 48. Kh2 Qe5+ 49. Kg1 Qa1+ 50. Kh2 Qe5+ 51. g3 Qb2+ 52. Kh1 Qb1+ 1/2-1/2

[Event "Africa-ch Amateur"]
[Site "Bloemfontein"]
[Date "2005.07.06"]
[Round "7"]
[White "Willenberg, Roland C"]
[Black "Zungu, Zipho"]
[Result "1/2-1/2"]
[ECO "C55"]
[PlyCount "62"]
[EventDate "2005.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RSA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. 0-0 Nxe4 5. Qe2 d5 6. Bb5 Bd6 7. d3 Nf6 8. Nxe5 Bxe5 9. Qxe5+ Be6 10. Bg5 h6 11. Bf4 Rc8 12. Qc3 Qd7 13. Re1 0-0 14. Be5 Ne8 15. Nd2 a6 16. Bxc6 bxc6 17. d4 f6 18. Bg3 Nd6 19. Nb3 Nb7 20. Re2 Rfe8 21. Rae1 Bf5 22. h3 Rxe2 23. Rxe2 Re8 24. Qd2 Re7 25. c3 Kf7 26. Qe1 Qe8 27. Rxe7+ Qxe7 28. Qxe7+ Kxe7 29. Bxc7 Bb1 30. a3 Bc2 31. Na5 Nxa5 1/2-1/2

[Event "Africa-ch Amateur"]
[Site "Bloemfontein"]
[Date "2005.07.05"]
[Round "6"]
[White "Madega, CT."]
[Black "Willenberg, Roland C"]
[Result "1/2-1/2"]
[ECO "C78"]
[PlyCount "93"]
[EventDate "2005.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RSA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. Ng5 d5 8. exd5 Nxd5 9. Qh5 g6 10. Qf3 Qxg5 11. Bxd5 Kd7 12. d4 Qf5 13. Qxf5+ gxf5 14. dxe5 Re8 15. Bf4 Nd8 16. c4 c6 17. Bf3 Ne6 18. Rd1+ Kc7 19. Bd2 b4 20. Bh5 Nd4 21. Rc1 c5 22. a3 Nb3 23. Ra2 Nxc1 24. Bxc1 Re7 25. axb4 cxb4 26. Bf4 Kc8 27. Nd2 Bg7 28. Ra5 Rhe8 29. Rc5+ Kd7 30. e6+ Kxe6 31. g4 fxg4 32. Bxg4+ f5 33. Rxf5 Bf6 34. Rc5+ Kf7 35. Bh5+ Kg7 36. Bxe8 Rxe8 37. Rc7+ Re7 38. Rxe7+ Bxe7 39. Be5+ Kg6 40. f4 a5 41. b3 Bc6 42. Kf1 a4 43. bxa4 Bxa4 44. Ke2 Bc2 45. Nf3 Bc5 46. Nd4 Bb1 47. Kd2 1/2-1/2

[Event "Africa-ch Amateur"]
[Site "Bloemfontein"]
[Date "2005.07.04"]
[Round "5"]
[White "Willenberg, Roland C"]
[Black "Miya, MJ."]
[Result "1-0"]
[ECO "C10"]
[PlyCount "77"]
[EventDate "2005.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RSA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 Qxd5 4. Nc3 Bb4 5. Nf3 Nf6 6. Bd3 Nc6 7. 0-0 Bxc3 8. bxc3 h6 9. Ba3 Qa5 10. Bb2 0-0 11. Qe2 Re8 12. c4 Qh5 13. Bc3 Ne7 14. Rab1 a6 15. Rfe1 Ng6 16. Qd2 Nh4 17. Ne5 b6 18. Be2 Qf5 19. g3 Ne4 20. Qd3 Nxc3 21. Qxc3 Ng6 22. Bd3 Qf6 23. Nxg6 fxg6 24. c5 b5 25. c6 Rf8 26. f4 Rd8 27. Re5 Rd5 28. Be4 Rd6 29. Qe3 Rb8 30. c3 a5 31. Rexb5 Rxb5 32. Rxb5 a4 33. Rb8 Rd8 34. Bd3 g5 35. Qe5 Qe7 36. Bc4 Kf7 37. f5 Re8 38. Rxc8 Rxc8 39. Qxe6+ 1-0

[Event "RSA-ch op"]
[Site "Bloemfontein"]
[Date "2005.07.03"]
[Round "4"]
[White "Odendaal, Frederick"]
[Black "Willenberg, Roland C"]
[Result "0-1"]
[ECO "C78"]
[PlyCount "27"]
[EventDate "2005.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RSA"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. c3 Nxe4 8. Qe2 d5 9. d3 Nc5 10. Nxe5 Nxe5 11. Qxe5+ Ne6 12. Re1 Be7 13. Qh5 Bf6 14. Rxe6+ 0-1

