[Event "Leiden SB-chA"]
[Site "Leiden"]
[Date "2015.06.30"]
[Round "7"]
[White "Oei, Hway Ik"]
[Black "Bloothoofd, Gerrie"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2011"]
[BlackElo "2113"]
[PlyCount "84"]
[EventDate "2015.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 d5 4. e3 c5 5. Bd3 cxd4 6. exd4 Nc6 7. c3 Bf5 8. Nf3 e6 9. 0-0 Bd6 10. Bxd6 Qxd6 11. Re1 0-0 12. Qe2 Rac8 13. Nh4 Rfe8 14. Nd2 Nxd2 15. Nxf5 Qf4 16. Qe3 Qxe3 17. Nxe3 Na5 18. Re2 Ndc4 19. Nf1 b5 20. Rae1 Nb7 21. f4 Nbd6 22. g4 Kf8 23. Ng3 a5 24. f5 exf5 25. Rxe8+ Rxe8 26. Rxe8+ Kxe8 27. b3 Ne3 28. gxf5 Ke7 29. Ne2 Nexf5 30. Kf2 g5 31. Kf3 h5 32. h3 b4 33. c4 Nh4+ 34. Kf2 Ne4+ 35. Bxe4 dxe4 36. Ke3 f5 37. d5 Kd6 38. Nd4 Ng2+ 39. Kf2 Nf4 40. h4 e3+ 41. Kf3 e2 42. Nc2 Nd3 0-1

[Event "Leiden SB-chA"]
[Site "Leiden"]
[Date "2015.06.23"]
[Round "6"]
[White "Hellenberg, Jan Amerik"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "2014"]
[BlackElo "2011"]
[PlyCount "92"]
[EventDate "2015.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. a3 Nf6 6. Rb1 a5 7. Nf3 0-0 8. 0-0 d6 9. d3 h6 10. Bd2 Be6 11. Qc1 Kh7 12. Nd5 Ne8 13. Nf4 Bd7 14. e4 Nc7 15. Bc3 b5 16. Bxg7 Kxg7 17. Nd5 Ne6 18. Ne3 b4 19. axb4 axb4 20. b3 Ned4 21. Nxd4 Nxd4 22. Re1 Ra3 23. Nc2 Nxc2 24. Qxc2 e5 25. Qb2 Qa5 26. Re2 Ra8 27. Qc1 Ra1 28. Reb2 Qa3 29. Qc2 Rxb1+ 30. Rxb1 Qa2 31. Rb2 Qa1+ 32. Bf1 Bg4 33. Rb1 Qd4 34. Kg2 Ra3 35. h3 Bd7 36. Be2 Bc6 37. Qb2 f5 38. Qxd4 exd4 39. f3 Ra2 40. Kf2 fxe4 41. fxe4 Kf6 42. Kf3 Ke5 43. Kf2 Bxe4 44. dxe4 d3 45. Ke3 dxe2 46. Kd3 Rb2 0-1

[Event "Leiden SB-chA"]
[Site "Leiden"]
[Date "2015.06.16"]
[Round "5"]
[White "Oei, Hway Ik"]
[Black "Spaans, Coenraad"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "2011"]
[BlackElo "1906"]
[PlyCount "52"]
[EventDate "2015.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. Bg5 Be7 7. e3 0-0 8. b4 c5 9. Qb3 cxd4 10. Nxd4 Nc6 11. Nf3 h6 12. Bh4 Ne4 13. Bxe7 Nxe7 14. Rc1 Nxc3 15. Rxc3 Rc8 16. c5 bxc5 17. bxc5 d4 18. exd4 Bxf3 19. Rxf3 Qxd4 20. Be2 Rxc5 21. 0-0 Rfc8 22. Rd3 Qe5 23. Bf3 Nd5 24. Bxd5 Rxd5 25. Re3 Qc7 26. h3 Rc5 1/2-1/2

[Event "Leiden SB-chA"]
[Site "Leiden"]
[Date "2015.06.09"]
[Round "4"]
[White "Coene, Igor"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "2203"]
[BlackElo "2011"]
[PlyCount "80"]
[EventDate "2015.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. g3 cxd4 5. Nxd4 Qc7 6. Bg2 Qxc4 7. 0-0 d5 8. Nc3 a6 9. Bg5 Nbd7 10. Rc1 Qb4 11. e4 dxe4 12. Nxe4 Be7 13. Bxf6 Nxf6 14. Nc6 Qb6 15. Nd6+ Kf8 16. Nc4 Qc7 17. Nxe7 Kxe7 18. Qb3 Nd7 19. Qb4+ Kd8 20. Nd6 Qb6 21. Nxf7+ Ke8 22. Nd6+ Kd8 23. Qh4+ Nf6 24. Nf7+ Ke7 25. Nxh8 Bd7 26. Qg5 Kf8 27. Rfd1 Be8 28. Qe3 Qxe3 29. fxe3 Rb8 30. Rc7 b6 31. Rd6 Kg8 32. Rxe6 Kxh8 33. Bc6 Bg6 34. Ra7 a5 35. Ra8 Rxa8 36. Bxa8 b5 37. Rb6 h5 38. Rxb5 a4 39. Bf3 h4 40. gxh4 Bb1 1-0

[Event "Leiden SB-chA"]
[Site "Leiden"]
[Date "2015.06.02"]
[Round "3"]
[White "Wantola, Ivo"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2374"]
[BlackElo "2011"]
[PlyCount "71"]
[EventDate "2015.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 e6 5. b3 c6 6. 0-0 d5 7. Bb2 Be7 8. d3 0-0 9. Nbd2 c5 10. e3 Nbd7 11. Qe2 Qc7 12. Rac1 Rac8 13. Rfd1 Qb8 14. cxd5 Nxd5 15. d4 cxd4 16. Nxd4 Nc5 17. a3 Nf6 18. e4 Qa8 19. f3 Rfd8 20. Qe3 Ne8 21. Bh3 Rc7 22. b4 Na4 23. Ba1 Rxc1 24. Rxc1 e5 25. Nf5 Bf6 26. Nc4 Qb8 27. Bf1 Bc8 28. Nxe5 Bxe5 29. Ne7+ Kf8 30. Nc6 Bxa1 31. Nxb8 Bd4 32. Qxd4 Rxd4 33. Rxc8 Rd1 34. Kg2 Rd2+ 35. Kh3 Ke7 36. Nc6+ 1-0

[Event "Leiden SB-chA"]
[Site "Leiden"]
[Date "2015.05.27"]
[Round "2"]
[White "Oei, Hway Ik"]
[Black "Heemskerk, Wim"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "2011"]
[BlackElo "2168"]
[PlyCount "93"]
[EventDate "2015.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 c5 3. c4 cxd4 4. Nxd4 Nf6 5. g3 Bb4+ 6. Bd2 Qb6 7. Bxb4 Qxb4+ 8. Nd2 Nc6 9. Nxc6 dxc6 10. Qc2 0-0 11. Bg2 e5 12. 0-0 a5 13. a3 Qe7 14. b3 Bg4 15. Rfe1 Qc5 16. Nf1 Rfd8 17. Ne3 Be6 18. Qc3 Qd4 19. Qc2 Qd2 20. Rac1 Rd4 21. Qb1 Rd7 22. c5 a4 23. b4 Bb3 24. Bh3 Rdd8 25. Bf5 h5 26. Bc2 Nd5 27. Nxd5 Bxd5 28. Rcd1 Qg5 29. Bh7+ Kf8 30. Be4 Bb3 31. Bc2 Bd5 32. Be4 Bb3 33. Bc2 Bd5 34. Be4 Bb3 35. Bc2 Bc4 36. Rxd8+ Rxd8 37. Bxa4 h4 38. Bb3 Bxb3 39. Qxb3 hxg3 40. hxg3 Qd2 41. Kf1 e4 42. Qb1 e3 43. f3 Rd5 44. Qh7 Qc3 45. Qh8+ Ke7 46. Qh4+ f6 47. Qg4 1-0

[Event "Leiden SB-chA"]
[Site "Leiden"]
[Date "2015.05.19"]
[Round "1"]
[White "Oei, Hway Ik"]
[Black "Zwinkels, Wim"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2011"]
[BlackElo "1886"]
[PlyCount "33"]
[EventDate "2015.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. h3 0-0 6. Nf3 e5 7. d5 a5 8. Bg5 h6 9. Be3 Na6 10. Bd3 Bd7 11. Qd2 Kh7 12. g4 Nc5 13. Bc2 Ncxe4 14. Nxe4 Nxe4 15. Bxe4 f5 16. gxf5 gxf5 17. Bc2 1-0

[Event "Leiden SB-chA"]
[Site "Leiden"]
[Date "2014.06.24"]
[Round "7"]
[White "Oei, Hway Ik"]
[Black "Van de Peut, Aart A"]
[Result "1-0"]
[ECO "D91"]
[WhiteElo "2016"]
[BlackElo "1911"]
[PlyCount "57"]
[EventDate "2014.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bh4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. e3 Nc6 9. cxd5 Qxd5 10. Be2 cxd4 11. cxd4 Qa5+ 12. Qd2 Qxd2+ 13. Nxd2 e5 14. dxe5 Bxe5 15. Rc1 Be6 16. Nc4 Bc7 17. 0-0 0-0 18. Rfd1 Kg7 19. a3 Rfe8 20. Nd6 Bxd6 21. Rxd6 Ne7 22. g4 h6 23. Rc7 g5 24. Bg3 Rac8 25. Rxb7 Rc1+ 26. Rd1 Rxd1+ 27. Bxd1 Bd5 28. Rxa7 Rc8 29. Rc7 1-0

[Event "Leiden SB-chA"]
[Site "Leiden"]
[Date "2014.06.17"]
[Round "6"]
[White "Hellenberg, Jan Amerik"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1867"]
[BlackElo "2016"]
[PlyCount "75"]
[EventDate "2014.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. a3 e5 6. Rb1 a5 7. Nb5 d6 8. d3 Nge7 9. e4 0-0 10. Ne2 Be6 11. 0-0 Qd7 12. Be3 h6 13. Qd2 Kh7 14. f4 b6 15. Rf2 f5 16. Rbf1 fxe4 17. Bxe4 d5 18. cxd5 Nxd5 19. Bxd5 Bxd5 20. Nec3 Rad8 21. Ne4 Nd4 22. Nbc3 exf4 23. Rxf4 Rxf4 24. Rxf4 Nf5 25. Kf1 Bxe4 26. dxe4 Qxd2 27. Bxd2 Rxd2 28. exf5 gxf5 29. Na4 b5 30. Nxc5 Bxb2 31. Nb3 Rxh2 32. Rxf5 a4 33. Na5 Bxa3 34. Rxb5 Rc2 35. Nb7 Bb2 36. Nc5 a3 37. Ra5 Kg6 38. Nd7 0-1

[Event "Leiden SB-chA"]
[Site "Leiden"]
[Date "2014.06.10"]
[Round "5"]
[White "Oei, Hway Ik"]
[Black "Van Drunick, Jan Willem"]
[Result "1/2-1/2"]
[ECO "D70"]
[WhiteElo "2016"]
[BlackElo "1908"]
[PlyCount "86"]
[EventDate "2014.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 0-0 8. Qd2 e5 9. d5 c6 10. d6 Be6 11. b3 N8d7 12. h4 f5 13. Bg5 Bf6 14. Nh3 f4 15. 0-0-0 Bxg5 16. Nxg5 Qf6 17. Nxe6 Qxe6 18. Kb2 Kg7 19. Qf2 Nf6 20. a4 Rad8 21. a5 Nc8 22. Bc4 Qe8 23. Na4 Nxd6 24. Qxa7 Nxc4+ 25. bxc4 Qe7 26. Qc5 Qc7 27. Nb6 Rfe8 28. Kc2 Rxd1 29. Rxd1 Qe7 30. Qxe7+ Rxe7 31. Kb3 Kf7 32. Kb4 Ke6 33. Kc5 Rc7 34. Rd8 Ke7 35. Rh8 Ke6 36. Kb4 Rg7 37. Na4 Rc7 38. Nc5+ Kd6 39. Nd3 Rg7 40. Rf8 Nd7 41. Re8 c5+ 42. Kb5 g5 43. h5 g4 1/2-1/2

[Event "Leiden SB-chA"]
[Site "Leiden"]
[Date "2014.06.03"]
[Round "4"]
[White "Heemskerk, Wim"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2269"]
[BlackElo "2016"]
[PlyCount "63"]
[EventDate "2014.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. d4 d6 4. c4 Nd7 5. Nc3 h6 6. Bg2 e5 7. e4 Ne7 8. 0-0 0-0 9. Be3 f5 10. dxe5 dxe5 11. Qd2 Kh7 12. Rad1 c6 13. Bc5 Qe8 14. Bd6 Qf7 15. exf5 gxf5 16. Rfe1 e4 17. Qc2 Nf6 18. Nh4 Re8 19. Bh3 Qh5 20. Qe2 Qxe2 21. Rxe2 Nfg8 22. f3 Be6 23. fxe4 Bxc4 24. Ree1 fxe4 25. Bd7 Red8 26. Bxe7 Nxe7 27. Rxe4 Bf6 28. Rxc4 Nd5 29. Nxd5 cxd5 30. Rxd5 Bxb2 31. Rb4 Ba3 32. Rxb7 1-0

[Event "Leiden SB-chA"]
[Site "Leiden"]
[Date "2014.05.27"]
[Round "3"]
[White "Bloothoofd, Gerrie"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2116"]
[BlackElo "2016"]
[PlyCount "85"]
[EventDate "2014.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 dxe4 7. Nxe4 Nd7 8. Bd3 Ngf6 9. 0-0 Nxe4 10. Qxe4 Nf6 11. Qh4 Be7 12. c3 Qb6 13. a4 a5 14. Re1 Nd5 15. Qh5 g6 16. Qf3 0-0 17. h4 Bxh4 18. g3 Be7 19. Kg2 Qd8 20. Rh1 Nf6 21. Bh6 Re8 22. Qf4 Qd5+ 23. f3 Nh5 24. Qe3 f5 25. Bb1 Bf6 26. Ba2 Qd6 27. Rh3 Bg7 28. Rxh5 gxh5 29. Bxg7 Kxg7 30. Qg5+ Kf7 31. Re1 Re7 32. Qxf5+ Ke8 33. Bxe6 h4 34. gxh4 Rg7+ 35. Kf1 Qg3 36. Bf7+ Kd8 37. Re8+ Kc7 38. Re7+ Kb8 39. Qe5+ Qxe5 40. dxe5 Ka7 41. e6 h6 42. Kf2 Rf8 43. Rd7 1-0

[Event "Leiden SB-chA"]
[Site "Leiden"]
[Date "2014.05.20"]
[Round "2"]
[White "Oei, Hway Ik"]
[Black "Aalders, Peter"]
[Result "1/2-1/2"]
[ECO "D17"]
[WhiteElo "2016"]
[BlackElo "1884"]
[PlyCount "128"]
[EventDate "2014.05.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Qc7 8. Qd2 e5 9. dxe5 Ng4 10. e4 Be6 11. Nd6+ Bxd6 12. exd6 Qa5 13. Qg5 Qxg5 14. Bxg5 f6 15. Bf4 0-0-0 16. Be2 Nge5 17. b4 Ng6 18. Bg3 f5 19. exf5 Bxf5 20. 0-0 Rhe8 21. Rfe1 Nf6 22. Bf3 Bg4 23. Bxg4+ Nxg4 24. Rad1 Rxe1+ 25. Rxe1 Nf6 26. h3 Nh5 27. Bh2 Nhf4 28. Re4 Nd3 29. Rd4 Nde5 30. f4 Nf7 31. f5 Nf8 32. Ne4 b6 33. g4 Nd7 34. Kf2 Re8 35. Bf4 h6 36. Ng3 Kd8 37. Nh5 Rg8 38. Bg3 g6 39. Nf4 gxf5 40. gxf5 Nde5 41. Nh5 Nd7 42. Rg4 Rxg4 43. hxg4 Nde5 44. Bxe5 Nxe5 45. Nf6 Nd3+ 46. Ke3 Nxb4 47. Ke4 c5 48. Ke5 Nd3+ 49. Kd5 Nf2 50. Kc4 a6 51. Kd5 Nd1 52. Kc4 Ne3+ 53. Kd3 Nd1 54. Kc4 Ne3+ 55. Kd3 Nd1 56. Ke4 c4 57. Kd4 c3 58. Kd3 b5 59. axb5 axb5 60. Kc2 Ne3+ 61. Kxc3 h5 62. gxh5 Nxf5 63. Ne4 Kd7 64. Kb4 Kc6 1/2-1/2

[Event "Avoine op 28th"]
[Site "Avoine"]
[Date "2013.07.27"]
[Round "8"]
[White "Perrin, Guillaume"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2306"]
[BlackElo "2093"]
[PlyCount "75"]
[EventDate "2013.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. h3 a6 5. a4 Nd7 6. Be3 e6 7. Qd2 h6 8. f4 Ne7 9. Bd3 f5 10. Nf3 Nf6 11. e5 Nfd5 12. Nxd5 Nxd5 13. c4 Nxe3 14. Qxe3 d5 15. c5 Bd7 16. g4 0-0 17. gxf5 gxf5 18. Qf2 Kh7 19. Rg1 Qe7 20. Kd2 b6 21. b4 bxc5 22. dxc5 Qe8 23. Qh4 Rg8 24. Be2 Kh8 25. Nd4 Rb8 26. Rab1 Qd8 27. Qxd8 Rbxd8 28. Bxa6 Ra8 29. Bb5 Bxb5 30. axb5 Ra2+ 31. Kc3 Rh2 32. Rg3 Ra8 33. Nxe6 Ra3+ 34. Rb3 Raa2 35. Kd4 Rad2+ 36. Rbd3 Rb2 37. Kxd5 h5 38. Kc6 1-0

[Event "Avoine op 28th"]
[Site "Avoine"]
[Date "2013.07.26"]
[Round "7"]
[White "Roussel, Glenn"]
[Black "Oei, Hway Ik"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1911"]
[BlackElo "2093"]
[PlyCount "71"]
[EventDate "2013.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 Nd7 6. f3 h6 7. g4 e6 8. Nge2 Ne7 9. Ng3 b5 10. Bg2 Nb6 11. b3 Rb8 12. Rd1 Bd7 13. Nce2 Kf8 14. 0-0 Kg8 15. Rc1 d5 16. e5 Kh7 17. Qd3 Rf8 18. h4 Kg8 19. Qd2 Kh7 20. Kf2 Ng8 21. Rh1 f5 22. g5 h5 23. Nf4 Qe8 24. Bf1 Ne7 25. Nd3 Bc8 26. Ne2 Nc6 27. Nef4 Rf7 28. Rg1 Re7 29. Nc5 Bf8 30. Be2 Rg7 31. Nfd3 Bxc5 32. Nxc5 Nd7 33. Nxd7 Qxd7 34. f4 Bb7 35. c4 dxc4 36. bxc4 1/2-1/2

[Event "Avoine op 28th"]
[Site "Avoine"]
[Date "2013.07.25"]
[Round "6"]
[White "Oei, Hway Ik"]
[Black "Dupeux, Denis"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2093"]
[BlackElo "1856"]
[PlyCount "67"]
[EventDate "2013.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Be7 6. Be2 dxc4 7. Bxc4 b5 8. Bd3 a6 9. 0-0 Bb7 10. b3 Nbd7 11. Bb2 0-0 12. Qe2 c5 13. Rac1 Qa5 14. a4 cxd4 15. Nxd4 b4 16. Nb1 Ne5 17. Bc2 Rfd8 18. Nd2 Rac8 19. f4 Neg4 20. Nc4 Qh5 21. h3 Nh6 22. Qxh5 Nxh5 23. g4 Ng3 24. Rfe1 Ne4 25. Na5 Bd5 26. Bxe4 Bxe4 27. Nac6 Kf8 28. Nxd8 Rxd8 29. Nc6 Rd2 30. Bxg7+ Kxg7 31. Nxe7 Rg2+ 32. Kf1 Rh2 33. Rc8 Rxh3 34. g5 1-0

[Event "Avoine op 28th"]
[Site "Avoine"]
[Date "2013.07.24"]
[Round "5"]
[White "Chargelegue, Thomas"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1748"]
[BlackElo "2093"]
[PlyCount "60"]
[EventDate "2013.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 a6 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Qd5 17. Be3 Bd6 18. c4 Qf5+ 19. Qc2 Qxc2+ 20. Kxc2 0-0 21. c5 Bc7 22. Ne5 Rfd8 23. Rh4 Rd5 24. Bf4 Bxe5 25. Bxe5 Ne8 26. g4 f6 27. Bf4 Rad8 28. Be3 e5 29. Kc3 Nc7 30. f4 exd4+ 0-1

[Event "Avoine op 28th"]
[Site "Avoine"]
[Date "2013.07.21"]
[Round "2"]
[White "Bon, Michael"]
[Black "Oei, Hway Ik"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2344"]
[BlackElo "2093"]
[PlyCount "113"]
[EventDate "2013.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 Bg4 6. Bc4 Nd7 7. c3 Bxf3 8. Qxf3 Ngf6 9. Be3 Bd6 10. Nd2 Qe7 11. Rf1 0-0 12. 0-0-0 b5 13. Bb3 c5 14. dxc5 Bxc5 15. Bg5 Qe8 16. Qg3 Kh8 17. Qh4 Ng8 18. Nf3 f6 19. Bd2 Nb6 20. Qh3 Nc4 21. Nh4 Rd8 22. Rf3 Ne7 23. g4 Qc6 24. Nf5 Nxf5 25. Rxf5 g6 26. Rf3 Nxd2 27. Bd5 Rxd5 28. exd5 Qxd5 29. Rxd2 Qe6 30. Qh6 e4 31. Rh3 Qf7 32. Rd5 Rc8 33. Rd1 e3 34. Qf4 Re8 35. Re1 Kg8 36. Rhxe3 Bxe3+ 37. Rxe3 Rxe3 38. Qxe3 Qd7 39. h3 Kg7 40. Kc2 a5 41. Qe4 a4 42. c4 bxc4 43. Qxc4 h5 44. gxh5 gxh5 45. h4 Kg6 46. Qd3+ Qxd3+ 47. Kxd3 Kf5 48. Kd4 Kg4 49. b4 axb3 50. axb3 f5 51. b4 f4 52. b5 f3 53. Ke3 Kg3 54. b6 f2 55. b7 f1Q 56. b8Q+ Kxh4 57. Qf4+ 1/2-1/2

[Event "Avoine op 28th"]
[Site "Avoine"]
[Date "2013.07.20"]
[Round "1"]
[White "Oei, Hway Ik"]
[Black "Dgebuadze, Alexandre"]
[Result "1/2-1/2"]
[ECO "A60"]
[WhiteElo "2093"]
[BlackElo "2520"]
[PlyCount "43"]
[EventDate "2013.07.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 Bd6 6. Bg2 a6 7. a4 Bc7 8. e4 d6 9. Ne2 0-0 10. 0-0 Re8 11. Nec3 Nbd7 12. Na3 Rb8 13. h3 Ba5 14. Qc2 Nb6 15. Bd2 c4 16. Ncb1 Bxd2 17. Nxd2 c3 18. bxc3 Bd7 19. a5 Ba4 20. Qb1 Nc8 21. Qb4 Bd7 22. Rfb1 1/2-1/2

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2013.07.02"]
[Round "7"]
[White "Zwinkels, Wim"]
[Black "Oei, Hway Ik"]
[Result "1/2-1/2"]
[ECO "B25"]
[BlackElo "2093"]
[PlyCount "128"]
[EventDate "2013.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. f4 Nge7 7. Nf3 d6 8. 0-0 0-0 9. Be3 Nd4 10. e5 dxe5 11. fxe5 Nec6 12. Ne4 Nxf3+ 13. Qxf3 Nxe5 14. Qe2 Nd7 15. c3 Qe7 16. Qf2 Rb8 17. Nxc5 b6 18. Nxd7 Qxd7 19. d4 Bb7 20. Bxb7 Qxb7 21. Qg2 Rfd8 22. Bf4 Qxg2+ 23. Kxg2 Rbc8 24. Rae1 Rd5 25. h4 b5 26. a3 a5 27. Re3 b4 28. axb4 axb4 29. Ref3 bxc3 30. bxc3 Rb5 31. R1f2 Rb3 32. Bd2 Rb7 33. g4 Rd7 34. Bf4 f5 35. gxf5 exf5 36. Re2 Bf6 37. Bg5 Kf7 38. Kg3 Bg7 39. Rfe3 Bf8 40. Bf4 Be7 41. Bg5 Bd6+ 42. Bf4 Bf8 43. Be5 Bh6 44. Rd3 Rc4 45. Ra2 Bf8 46. Ra8 Bg7 47. Bxg7 Kxg7 48. Kf4 Re7 49. Ra5 Re4+ 50. Kg3 Rc7 51. Re5 Rg4+ 52. Kh3 Kf6 53. Re8 Kf7 54. Re5 Kf6 55. Rde3 h6 56. Re6+ Kf7 57. d5 Rgc4 58. d6 Rd7 59. Re7+ Rxe7 60. Rxe7+ Kf6 61. Re3 Rc8 62. Kg3 g5 63. hxg5+ hxg5 64. Rd3 Ke6 1/2-1/2

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2013.06.25"]
[Round "6"]
[White "Oei, Hway Ik"]
[Black "Molsbergen, Chris"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2093"]
[PlyCount "97"]
[EventDate "2013.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 d5 6. e3 0-0 7. Bd3 Nbd7 8. Qc2 h6 9. 0-0 c5 10. cxd5 cxd4 11. dxe6 fxe6 12. Nxd4 Ne5 13. Be2 Bd7 14. Qb3 Qe7 15. Rac1 Nd5 16. Ne4 b6 17. Nc3 Nc7 18. Nf3 Nf7 19. e4 Bc6 20. Qc2 Rac8 21. Qd2 Rfd8 22. Qe3 Kh8 23. a3 Qf6 24. Rfd1 Rxd1+ 25. Rxd1 Rd8 26. Rxd8+ Qxd8 27. Qd4 Qe7 28. Ne5 Nxe5 29. Qxe5 Be8 30. h3 Qd8 31. Bc4 Qd7 32. f4 Qc6 33. Be2 Qc5+ 34. Qxc5 bxc5 35. Bc4 Bc6 36. Kf2 Kg8 37. g4 Kf7 38. h4 Kf6 39. e5+ Kg6 40. h5+ Kf7 41. b4 cxb4 42. axb4 a6 43. Ke3 Ke7 44. Be2 Kd7 45. Kd4 Nb5+ 46. Nxb5 axb5 47. Kc5 Kc7 48. f5 Bd5 49. f6 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2013.06.18"]
[Round "5"]
[White "De Mooij, Marco"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1905"]
[BlackElo "2093"]
[PlyCount "129"]
[EventDate "2013.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Bc4 Bf5 5. f3 exf3 6. Nxf3 e6 7. Qe2 Be7 8. Bf4 Nd7 9. 0-0-0 Ngf6 10. h3 0-0 11. g4 Bg6 12. Rhe1 Bb4 13. Bd2 b5 14. Bb3 a5 15. a3 Bxc3 16. Bxc3 b4 17. axb4 Ne4 18. Nd2 Nxc3 19. bxc3 axb4 20. cxb4 Qb6 21. Qc4 Nf6 22. Kb2 Rfd8 23. c3 Rab8 24. Re5 Rd5 25. Rxd5 cxd5 26. Qc5 Qd8 27. Ra1 Rc8 28. Qa7 h6 29. Qb7 Rb8 30. Qc6 Rc8 31. Qb7 Ne8 32. Ra7 Rc7 33. Ra8 Rxb7 34. Rxd8 Kf8 35. Ba4 f6 36. Nb3 Ke7 37. Ra8 Nd6 38. Nc5 Nc4+ 39. Kc1 Rc7 40. Rg8 Kf7 41. Rxg7+ Kxg7 42. Nxe6+ Kf7 43. Nxc7 Be4 44. Bd1 Kg6 45. Ne6 f5 46. gxf5+ Kxf5 47. Bg4+ Kf6 48. Nc5 Bg2 49. Nd7+ Ke7 50. b5 Nd6 51. b6 h5 52. Bf5 Kd8 53. Be6 Ke7 54. Nc5 Kd8 55. Bd7 h4 56. Bc6 Bxh3 57. Bxd5 Bf1 58. Kd1 h3 59. Ke1 Bb5 60. Kf2 Nc4 61. Kg3 Nxb6 62. Be6 Na4 63. c4 Nxc5 64. dxc5 h2 65. Kxh2 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2013.06.11"]
[Round "4"]
[White "Oei, Hway Ik"]
[Black "Straver, Robert"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2093"]
[BlackElo "2157"]
[PlyCount "116"]
[EventDate "2013.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d5 4. e5 h5 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. Be3 Nd7 9. Nd2 Qe7 10. 0-0-0 0-0-0 11. c3 h4 12. Bd3 Kb8 13. Kb1 Nh6 14. Bf2 Nf5 15. Qg4 Rdg8 16. Nf3 Rh5 17. Ng5 Rgh8 18. Qe2 Bh6 19. Bxf5 exf5 20. Be3 Bxg5 21. fxg5 Qe6 22. Bf4 f6 23. gxf6 Nxf6 24. Rhe1 Ne4 25. c4 Rd8 26. c5 Rh7 27. Qe3 c6 28. Ka1 Rg8 29. Bg5 Rh5 30. Bf4 g5 31. Bh2 Rh7 32. Re2 Rf7 33. Rf1 f4 34. Qc1 Rgf8 35. Ree1 f3 36. Rxf3 Rxf3 37. gxf3 Rxf3 38. Rf1 Rxf1 39. Qxf1 b6 40. b4 Kb7 41. a4 Nd2 42. Qd3 Nc4 43. b5 bxc5 44. dxc5 Qe7 45. bxc6+ Kxc6 46. Qg6+ Kxc5 47. Bg1+ d4 48. e6 Kd5 49. Qf5+ Ne5 50. Bh2 Qxe6 51. Qxg5 d3 52. Qg2+ Kd6 53. Qd2 Qd5 54. Bf4 Qd4+ 55. Kb1 Kd5 56. Be3 Qxa4 57. Qg2+ Kd6 58. Bg5 Qd1+ 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2013.06.04"]
[Round "3"]
[White "Bakker, Joop"]
[Black "Oei, Hway Ik"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1990"]
[BlackElo "2093"]
[PlyCount "53"]
[EventDate "2013.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Nf3 d6 5. d4 e4 6. d5 Nb8 7. Nfd2 Bf5 8. c4 Nbd7 9. Be2 h5 10. Nc3 a6 11. f3 Qe7 12. Ndxe4 Bxe4 13. Nxe4 Nxe4 14. fxe4 Qh4+ 15. Kd2 Qxe4 16. Bf3 Qg6 17. Qc2 Qxc2+ 18. Kxc2 0-0-0 19. Rae1 Re8 20. Rhf1 Ne5 21. Bd4 g6 22. Be2 Rh7 23. Bd3 Bg7 24. h3 f5 25. Bxe5 Bxe5 26. Rxf5 Rg7 27. Rf3 1/2-1/2

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2013.05.28"]
[Round "2"]
[White "Oei, Hway Ik"]
[Black "Van Haastert, Edwin"]
[Result "0-1"]
[ECO "A61"]
[WhiteElo "2093"]
[BlackElo "2421"]
[PlyCount "56"]
[EventDate "2013.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 a6 8. a4 Bg7 9. e3 Bg4 10. Be2 0-0 11. h3 Bxf3 12. Bxf3 Qc7 13. 0-0 Nbd7 14. Be2 Rfe8 15. Qc2 Ne5 16. Bh2 Rac8 17. Rfe1 c4 18. f4 Ned7 19. e4 b5 20. axb5 axb5 21. Bf3 b4 22. Na4 Nc5 23. Qxc4 Nfxe4 24. Bxe4 Nxe4 25. Qxc7 Rxc7 26. Rac1 Bd4+ 27. Kh1 Nf2+ 28. Kg1 Rxc1 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2013.05.21"]
[Round "1"]
[White "Kuipers, Joris"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "E12"]
[BlackElo "2093"]
[PlyCount "50"]
[EventDate "2013.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. e3 c5 6. Nc3 Nc6 7. Bd3 Na5 8. Qe2 Nb3 9. Rb1 cxd4 10. exd4 Nxc1 11. Rxc1 Be7 12. 0-0 0-0 13. Rfe1 d5 14. cxd5 Bxd3 15. Qxd3 Nxd5 16. Nxd5 Qxd5 17. Re5 Qb7 18. Ng5 Bxg5 19. Rxg5 Rfd8 20. Qg3 g6 21. Qf4 Rac8 22. Rxc8 Qxc8 23. Qd2 Qc4 24. Rg4 e5 25. Qc3 Qe2 0-1

[Event "Leiden LCT op-A 6th"]
[Site "Leiden"]
[Date "2012.07.14"]
[Round "7"]
[White "Van Beek, Alexander"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2329"]
[BlackElo "2104"]
[PlyCount "71"]
[EventDate "2012.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. Be3 Qb6 7. Nc3 Qxb2 8. Qb1 Qxb1+ 9. Rxb1 c4 10. Rxb7 Na6 11. Nh4 Bb4 12. Kd2 Ne7 13. Rb1 Ba5 14. R1b5 Bd8 15. Rxe7+ Bxe7 16. Nxf5 exf5 17. Nxd5 Bd8 18. Bxc4 0-0 19. Rb7 Nb8 20. Nc7 Bxc7 21. Rxc7 a5 22. e6 fxe6 23. Bxe6+ Kh8 24. d5 Na6 25. Re7 Rfe8 26. Rxe8+ Rxe8 27. c4 Rf8 28. d6 Nb8 29. c5 Nc6 30. Kc3 f4 31. Bd4 Rb8 32. Bd5 Nb4 33. Bb3 Nc6 34. Ba4 Nd8 35. c6 Nxc6 36. Bxc6 1-0

[Event "Leiden LCT op-A 6th"]
[Site "Leiden"]
[Date "2012.07.08"]
[Round "3"]
[White "Pijpers, Arthur"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2341"]
[BlackElo "2104"]
[PlyCount "63"]
[EventDate "2012.07.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 Nd7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Qc7 13. Kb1 c5 14. dxc5 Bxc5 15. Ne4 Nxe4 16. Qxe4 Nf6 17. Qe2 Ke7 18. Ne5 Rhd8 19. Nd3 Bd6 20. g4 Rac8 21. Rc1 Nd5 22. g5 hxg5 23. Bxg5+ f6 24. Rhe1 e5 25. Bd2 Qc4 26. f4 Kf8 27. fxe5 Bxe5 28. Nxe5 fxe5 29. Qxe5 Nf6 30. h6 Qf7 31. hxg7+ Kxg7 32. Rg1+ 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2012.06.26"]
[Round "7"]
[White "Oei, Hway Ik"]
[Black "Kubbenga, Michael"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2076"]
[BlackElo "1896"]
[PlyCount "73"]
[EventDate "2012.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 e5 4. dxe5 Nh5 5. g3 Nc6 6. f4 d6 7. exd6 Bxd6 8. Bg2 Be6 9. Qc2 Bc5 10. Nf3 0-0 11. a3 Nf6 12. Nc3 Bxc4 13. Na4 Bxe2 14. Kxe2 Re8+ 15. Kf1 Nd4 16. Nxd4 Bxd4 17. Bf3 Nd5 18. Kg2 Re3 19. Qc4 Bxb2 20. Nxb2 Rxf3 21. Kxf3 b5 22. Qc5 Nc3 23. Re1 Qf6 24. Be3 Rd8 25. Rac1 Nd5 26. Bd4 Qf5 27. Qc2 Qh5+ 28. Kg2 Qg4 29. Be3 h5 30. Qe2 Qf5 31. Bxa7 h4 32. Nd3 g5 33. Qe4 h3+ 34. Kg1 Qg4 35. Ne5 Qh5 36. Qf5 f6 37. Qg6+ 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2012.06.19"]
[Round "6"]
[White "Kat, Rudolf"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1920"]
[BlackElo "2076"]
[PlyCount "60"]
[EventDate "2012.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. e3 cxd4 5. exd4 d5 6. Nf3 Be7 7. c5 0-0 8. Bd3 b6 9. b4 a5 10. Na4 Nfd7 11. Qc2 Nc6 12. Bd2 Nxb4 13. Bxb4 axb4 14. Bxh7+ Kh8 15. Bd3 bxc5 16. Nxc5 Nxc5 17. dxc5 Bf6 18. 0-0 Bxa1 19. Rxa1 Ra3 20. Rb1 Qa5 21. Rb2 Rc3 22. Qd2 Qxc5 23. h4 f6 24. Qe2 Rxd3 25. Qxd3 Qc1+ 26. Kh2 Qxb2 27. Qg6 Qxf2 28. h5 Qe3 29. Nh4 Kg8 30. Qg4 Qg5 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2012.06.12"]
[Round "5"]
[White "Oei, Hway Ik"]
[Black "Van Dorp, Quirinius"]
[Result "0-1"]
[ECO "D70"]
[WhiteElo "2076"]
[BlackElo "2042"]
[PlyCount "74"]
[EventDate "2012.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. 0-0-0 e5 10. d5 Nd4 11. f4 c5 12. fxe5 Bg4 13. Bg5 Qe8 14. Re1 Bxe5 15. h3 Bd7 16. Bh6 Qb8 17. Nf3 Nxf3 18. gxf3 Na4 19. Nxa4 Bxa4 20. f4 Bd4 21. Bxf8 Qxf8 22. e5 a5 23. h4 b5 24. h5 b4 25. Bc4 Be8 26. d6 Kh8 27. hxg6 fxg6 28. Rh4 Bc6 29. Bd3 Be8 30. Qg2 Ra7 31. Kb1 Rg7 32. Reh1 Qg8 33. Qc2 Bf7 34. b3 a4 35. Bc4 axb3 36. axb3 Bxc4 37. Qxc4 Qa8 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2012.06.05"]
[Round "4"]
[White "Roorda, Thijs"]
[Black "Oei, Hway Ik"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1982"]
[BlackElo "2076"]
[PlyCount "33"]
[EventDate "2012.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Nf6 8. Nf4 Bd6 9. 0-0 Nd5 10. Ngh5 0-0 11. Re1 Nd7 12. Nxg6 hxg6 13. Ng3 N7f6 14. Bg5 Qc7 15. Bb3 Bf4 16. Bxf4 Qxf4 17. c3 1/2-1/2

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2012.05.29"]
[Round "3"]
[White "Oei, Hway Ik"]
[Black "Pijpers, Arthur"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2076"]
[BlackElo "2366"]
[PlyCount "58"]
[EventDate "2012.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. a4 e5 5. Nf3 exd4 6. Qxd4 Qxd4 7. Nxd4 Bc5 8. Nc2 Nf6 9. f3 Be6 10. e4 Na6 11. Be3 0-0-0 12. Rd1 Rxd1+ 13. Kxd1 Rd8+ 14. Kc1 Nd7 15. Be2 Ne5 16. Rd1 Nd3+ 17. Kb1 f6 18. Bxc5 Naxc5 19. Ne3 Kc7 20. h4 a6 21. g4 b5 22. axb5 axb5 23. g5 Nf4 24. Bf1 Rxd1+ 25. Ncxd1 fxg5 26. hxg5 Nb3 27. Ng2 Nh3 28. Nge3 Nxg5 29. Bg2 Nxf3 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2012.05.22"]
[Round "2"]
[White "Oei, Hway Ik"]
[Black "Bingen, Stanley"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "2076"]
[PlyCount "91"]
[EventDate "2012.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nc6 3. d4 Nf6 4. c4 e6 5. Nc3 Bb4 6. Bd2 a5 7. Bd3 dxc4 8. Bxc4 Bd7 9. 0-0 0-0 10. Qe2 Re8 11. Rfd1 Bxc3 12. Bxc3 Ne4 13. Be1 Qe7 14. Rac1 Red8 15. Bd3 f5 16. a3 Be8 17. Qc2 Bg6 18. Qb3 Rab8 19. Qa2 Kh8 20. b4 Bh5 21. b5 Na7 22. Bxa5 b6 23. Bb4 Qf7 24. Ne5 Qf6 25. f3 Bxf3 26. Nxf3 Rd5 27. Bc4 Rdd8 28. a4 c5 29. Be1 Re8 30. Bd3 Ng5 31. Bg3 Nxf3+ 32. gxf3 Rbc8 33. Be5 Qg5+ 34. Kf2 Qh4+ 35. Bg3 Qh5 36. dxc5 bxc5 37. Qb2 e5 38. Bxe5 Qh4+ 39. Bg3 Qe7 40. Re1 Qf7 41. Bc4 Qh5 42. Rcd1 Ra8 43. Rd7 Qg6 44. Bf7 Qb6 45. Bxe8 Rxe8 46. Qxg7# 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2012.05.15"]
[Round "1"]
[White "Koes, Richard"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1800"]
[BlackElo "2076"]
[PlyCount "50"]
[EventDate "2012.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bc4 e6 10. Qe2 Ngf6 11. c3 Bd6 12. Ne5 0-0 13. 0-0 a5 14. f4 Nb6 15. Bb3 a4 16. Bc2 Bxc2 17. Qxc2 c5 18. f5 cxd4 19. Bf4 Nbd5 20. fxe6 Nxf4 21. exf7+ Kh8 22. Ng6+ Nxg6 23. Qxg6 Bxg3 24. Qxg3 Rxf7 25. Rae1 Nxh5 0-1

[Event "Avoine op 26th"]
[Site "Avoine"]
[Date "2011.07.30"]
[Round "8"]
[White "Navrotescu, Andreea Cristiana"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1954"]
[BlackElo "2122"]
[PlyCount "85"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. e3 Nbd7 6. cxd5 exd5 7. Bd3 Bd6 8. Qc2 h6 9. Bh4 Qa5 10. Nf3 0-0 11. 0-0 Re8 12. a3 Qd8 13. b4 g5 14. Bg3 Bxg3 15. hxg3 b6 16. e4 Bb7 17. e5 Nh5 18. Qb3 Nf8 19. Nd1 Bc8 20. Ne3 g4 21. Nh4 Ng7 22. Rac1 Bd7 23. b5 cxb5 24. Bxb5 Bxb5 25. Qxb5 Nfe6 26. Nxg4 Re7 27. Nxh6+ Kh8 28. N6f5 Rd7 29. Rfd1 a6 30. Qe2 Qg5 31. Nxg7 Kxg7 32. Qf3 Kg8 33. Nf5 Rb8 34. Rc6 a5 35. Nd6 Nd8 36. Rc2 Nb7 37. Rc8+ Rxc8 38. Nxc8 Qd8 39. Nxb6 Qxb6 40. Qg4+ Kf8 41. Qxd7 Nd8 42. Qxd5 Ne6 43. Qd6+ 1-0

[Event "Avoine op 26th"]
[Site "Avoine"]
[Date "2011.07.29"]
[Round "7"]
[White "Oei, Hway Ik"]
[Black "Monpeurt, Cyrielle"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "2122"]
[BlackElo "1974"]
[PlyCount "38"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. h3 0-0 9. Bd3 b5 10. Nxb5 Re8 11. 0-0 Nxe4 12. Re1 Nf6 13. Rxe8+ Nxe8 14. Bg5 Qb6 15. Qd2 Bb7 16. Re1 Nd7 17. Nc3 Nef6 18. Bf1 Rb8 19. b3 Ba8 1/2-1/2

[Event "Avoine op 26th"]
[Site "Avoine"]
[Date "2011.07.28"]
[Round "6"]
[White "Degremont, Patrick"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1924"]
[BlackElo "2122"]
[PlyCount "92"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Nf6 6. Bg2 0-0 7. 0-0 Re8 8. b3 a5 9. a4 h6 10. Bb2 Nbd7 11. exd5 cxd5 12. Re1 Rb8 13. Nf1 b6 14. Ne3 g6 15. d4 e4 16. Nd2 Bb7 17. c4 Bb4 18. Rc1 dxc4 19. bxc4 Nh7 20. Nc2 Bxd2 21. Qxd2 Ne5 22. Qxh6 Nd3 23. Ba1 Qg5 24. Qxg5 Nxg5 25. Red1 Nxc1 26. Rxc1 Bc6 27. d5 Bxa4 28. Nd4 e3 29. f3 Nh7 30. Ne2 Nf8 31. f4 Nd7 32. Bd4 Nc5 33. Rc3 Bd7 34. Bxe3 Ne4 35. Bxe4 Rxe4 36. Kf2 a4 37. Kf3 Ree8 38. g4 Rec8 39. Ng3 Bb5 40. c5 bxc5 41. Bxc5 a3 42. Ne4 f5 43. gxf5 gxf5 44. Nd6 a2 45. Bd4 Rxc3+ 46. Bxc3 Bd7 0-1

[Event "Avoine op 26th"]
[Site "Avoine"]
[Date "2011.07.26"]
[Round "4"]
[White "Leriche, Luc"]
[Black "Oei, Hway Ik"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2002"]
[BlackElo "2122"]
[PlyCount "69"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. f4 e6 8. Nf3 Nd7 9. h5 Bh7 10. Bd3 Bxd3 11. Qxd3 Bd6 12. Ne4 Ndf6 13. Nxd6+ Qxd6 14. Ne5 Rd8 15. c3 Ne7 16. Be3 Qd5 17. Qe2 Nf5 18. Rh3 Qe4 19. g4 Nxe3 20. Qxe3 Qxe3+ 21. Rxe3 0-0 22. Ke2 Nd5 23. Rf3 f6 24. Ng6 Rfe8 25. Rg1 Ne7 26. Nxe7+ Rxe7 27. g5 fxg5 28. fxg5 hxg5 29. Rxg5 Rd5 30. Rfg3 Kh7 31. Kd3 e5 32. R3g4 Red7 33. Ke3 exd4+ 34. cxd4 Rc7 35. Kd3 1/2-1/2

[Event "Avoine op 26th"]
[Site "Avoine"]
[Date "2011.07.24"]
[Round "2"]
[White "Arene, Olivier"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "1909"]
[BlackElo "2122"]
[PlyCount "96"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. c4 e5 3. Nf3 d6 4. d4 Nd7 5. Nc3 Ngf6 6. Be2 Be7 7. 0-0 0-0 8. Re1 Re8 9. Bf1 Bf8 10. Rb1 h6 11. b4 g6 12. a3 Qc7 13. Bb2 Bg7 14. Qd2 Nh5 15. g3 Nf8 16. h3 Bd7 17. Rbd1 Rad8 18. Qc2 Qc8 19. Kh2 g5 20. Ne2 Ng6 21. Neg1 g4 22. hxg4 Bxg4 23. Be2 Nf6 24. dxe5 dxe5 25. Rxd8 Qxd8 26. Rd1 Qe7 27. c5 Bc8 28. Bc4 Nd7 29. Ne2 Ndf8 30. Kg2 Rd8 31. Rh1 Be6 32. Bc1 Qd7 33. Nh4 Nxh4+ 34. Rxh4 Bxc4 35. Qxc4 Qd3 36. Qxd3 Rxd3 37. f3 Ne6 38. Rh1 b6 39. cxb6 axb6 40. Rf1 c5 41. bxc5 Nxc5 42. g4 b5 43. Ng3 Ne6 44. Nf5 Bf8 45. Rf2 Rb3 46. Rc2 Kh7 47. Kg3 Ng5 48. Rd2 Nxe4+ 0-1

[Event "Avoine op 26th"]
[Site "Avoine"]
[Date "2011.07.23"]
[Round "1"]
[White "Oei, Hway Ik"]
[Black "Wojtkowski, Frederic"]
[Result "0-1"]
[ECO "D64"]
[WhiteElo "2122"]
[BlackElo "1945"]
[PlyCount "82"]
[EventDate "2011.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Qc2 c6 7. Nf3 Nbd7 8. Rc1 Re8 9. Bd3 dxc4 10. Bxc4 Qa5 11. 0-0 b5 12. Bd3 h6 13. Bf4 Bb7 14. a3 b4 15. axb4 Qxb4 16. Bc7 Bd8 17. Na2 Qe7 18. Bg3 a5 19. Qe2 Bb6 20. Rfd1 Rec8 21. Nd2 c5 22. Nc4 Bc7 23. Bh4 g5 24. Bg3 Bxg3 25. hxg3 cxd4 26. exd4 Bd5 27. Nc3 Bxc4 28. Bxc4 Qb4 29. Ba2 Rab8 30. Rd2 a4 31. Re1 a3 32. Nd1 Rc1 33. bxa3 Qxa3 34. Kf1 Ra1 35. Rc2 Ra8 36. Bc4 Qd6 37. Qe3 R8a3 38. Rc3 Ng4 39. Qf3 Nh2+ 40. Kg1 Nxf3+ 41. gxf3 Rxc3 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2011.06.28"]
[Round "7"]
[White "Coene, Igor"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2228"]
[BlackElo "2095"]
[PlyCount "61"]
[EventDate "2011.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qc2 Bb7 6. Bg2 c5 7. d5 exd5 8. cxd5 Nxd5 9. 0-0 Nc7 10. e4 Be7 11. Nc3 0-0 12. e5 Nc6 13. Rd1 Qc8 14. Bg5 Ne6 15. Bxe7 Nxe7 16. Nb5 Bc6 17. a4 a6 18. Nd6 Qc7 19. Ra3 Rab8 20. Nh4 Bxg2 21. Kxg2 Qc6+ 22. Kg1 Nd4 23. Qd3 b5 24. axb5 axb5 25. Ne4 Ne6 26. Ra7 Rfd8 27. Nd6 c4 28. Qe2 Ng6 29. Nhf5 Qc5 30. Ra3 Qxe5 31. Ne7+ 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2011.06.21"]
[Round "6"]
[White "Oei, Hway Ik"]
[Black "Bloothoofd, Gerrie"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "2095"]
[BlackElo "1921"]
[PlyCount "78"]
[EventDate "2011.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. h3 Bg7 8. Bf4 Nh5 9. Bh2 0-0 10. e3 Qe7 11. Be2 f5 12. Nd2 f4 13. e4 Nf6 14. Qc2 Na6 15. Bxa6 bxa6 16. Bxf4 Nxe4 17. Qxe4 Qxe4+ 18. Ndxe4 Rxf4 19. Nxd6 Rb8 20. Nxc8 Rxb2 21. Nd1 Rb8 22. Ne7+ Kf7 23. Rc1 Kxe7 24. Rxc5 Re4+ 25. Kd2 Rd4+ 26. Kc2 Kd6 27. Rc6+ Kxd5 28. Rc7 Be5 29. Ne3+ Ke4 30. Rc5 Ra4 31. Rc4+ Rxc4+ 32. Nxc4 Bd4 33. f3+ Kd5 34. Kd3 Rb4 35. Rc1 Bf6 36. Ne3+ Kd6 37. Rc4 Rb2 38. Ra4 Rb7 39. Rxa6+ Rb6 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2011.06.15"]
[Round "5"]
[White "Van Wissen, Michiel"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2244"]
[BlackElo "2095"]
[PlyCount "75"]
[EventDate "2011.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. Ne2 d5 3. e5 d4 4. b4 Qd5 5. Bb2 c5 6. f4 Nc6 7. c4 Qd8 8. b5 Na5 9. Ng3 b6 10. Bd3 Bb7 11. e6 fxe6 12. Qh5+ Kd7 13. 0-0 Nf6 14. Qe2 Qc7 15. f5 exf5 16. Bxf5+ Kd8 17. Be6 g6 18. Nc3 Qd6 19. Nd5 Nxd5 20. cxd5 Bxd5 21. Bxd5 Qxd5 22. Rae1 Qd7 23. Qe5 Rg8 24. Rf7 Rc8 25. Qf4 Qe8 26. Rxh7 Bg7 27. d3 Nb7 28. Ne4 Rf8 29. Qg4 Qf7 30. Bc1 Nd6 31. Rxg7 Qxg7 32. Nxd6 Rc7 33. Bg5 Rd7 34. Rxe7 Qxe7 35. Bxe7+ Kxe7 36. Ne4 Rd5 37. Qxg6 Rdf5 38. h4 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2011.06.07"]
[Round "4"]
[White "Oei, Hway Ik"]
[Black "Van Drunick, Jan Willem"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2095"]
[BlackElo "1945"]
[PlyCount "112"]
[EventDate "2011.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 e5 7. d5 a5 8. Bg5 Na6 9. Be2 Qe8 10. Nd2 Nd7 11. g4 Ndc5 12. Nf1 Bd7 13. Ng3 Na4 14. Nxa4 Bxa4 15. Qd2 Nc5 16. h4 f6 17. Be3 Bd7 18. h5 f5 19. hxg6 hxg6 20. gxf5 gxf5 21. exf5 Bxf5 22. Nxf5 Rxf5 23. Bg4 Rf4 24. Bxf4 exf4+ 25. Qe2 Bxb2 26. Rd1 Qxe2+ 27. Kxe2 Re8+ 28. Kf3 Re4 29. Rdg1 Kf7 30. Be6+ Kf6 31. Rh5 Ke7 32. Rf5 Rxe6 33. dxe6 Nxe6 34. Rh5 Be5 35. Ke4 Nc5+ 36. Kf5 Kd7 37. Rh4 Nd3 38. f3 Kc6 39. Rd1 Nb4 40. a3 Nc2 41. Rd3 Ne3+ 42. Ke4 Nxc4 43. Rxf4 Bb2 44. a4 Nb6 45. Kf5 Kc5 46. Rb3 Be5 47. Rb5+ Kc6 48. Rxe5 dxe5 49. Kxe5 Nd7+ 50. Ke6 Nc5+ 51. Ke7 Kd5 52. Rh4 c6 53. f4 b5 54. f5 b4 55. f6 b3 56. f7 b2 1/2-1/2

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2011.05.24"]
[Round "2"]
[White "Aalders, Peter"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "1930"]
[BlackElo "2095"]
[PlyCount "64"]
[EventDate "2011.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 d6 6. 0-0 e5 7. a3 Nge7 8. b4 0-0 9. Rb1 h6 10. Ne1 Rb8 11. Nc2 Be6 12. Ne3 b6 13. b5 Na5 14. d3 f5 15. Bd2 g5 16. Ned5 Ng6 17. e3 e4 18. dxe4 Nxc4 19. exf5 Bxf5 20. e4 Be6 21. f4 Bd4+ 22. Kh1 gxf4 23. gxf4 Nxd2 24. Qxd2 Qh4 25. Ne2 Bg7 26. Rb3 Bg4 27. Bf3 Bh3 28. Rg1 Kh7 29. Rg3 Bf1 30. Rg4 Qf2 31. e5 Bxe2 32. Bxe2 Qd4 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2011.05.17"]
[Round "1"]
[White "Oei, Hway Ik"]
[Black "Nejadsam, Ali"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "2095"]
[BlackElo "1800"]
[PlyCount "117"]
[EventDate "2011.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Bd3 Nbd7 6. Nge2 Bd6 7. 0-0 dxc4 8. Bxc4 Nb6 9. Bb3 Nbd5 10. f4 Bd7 11. e4 Nxc3 12. Nxc3 Be7 13. Be3 b5 14. Qf3 g6 15. Rac1 h5 16. h3 a6 17. g3 Rc8 18. Nd1 a5 19. Nf2 a4 20. Bd1 Qb6 21. Nd3 Ng8 22. Be2 Qb7 23. Nc5 Bxc5 24. Rxc5 Ne7 25. Qg2 Qa8 26. Bf3 Qa6 27. Rfc1 Qb7 28. Qc2 Qb8 29. h4 Qd6 30. Qc3 Rg8 31. Bf2 f6 32. Qb4 Rb8 33. Kg2 Kf7 34. Qe1 Rbc8 35. Be3 Qb8 36. Bd2 Qd6 37. Qe3 f5 38. Bb4 Qb8 39. R5c2 fxe4 40. Qxe4 Nd5 41. Bc5 Rce8 42. Re1 Qc7 43. Rce2 Qb8 44. Qc2 Qc7 45. Re5 Nf6 46. Rg5 Rg7 47. Bb4 Rc8 48. Rge5 Qb6 49. Bc5 Qc7 50. R1e2 Qb8 51. Qd2 Rgg8 52. Rg5 Qc7 53. Qc2 Rce8 54. Bb4 Qb6 55. Rge5 Rb8 56. Qd2 Rbc8 57. Rxe6 Bxe6 58. Rxe6 Kxe6 59. Qe3+ 1-0

[Event "Delft Prinsenstad op-A"]
[Site "Delft"]
[Date "2011.04.23"]
[Round "3"]
[White "Ducarmon, Quinten"]
[Black "Oei, Hway Ik"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2305"]
[BlackElo "2060"]
[PlyCount "88"]
[EventDate "2011.04.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Nf3 Be7 8. c5 0-0 9. Bb5 Ne4 10. Bxe7 Qxe7 11. 0-0 Nxc3 12. bxc3 Bd7 13. Rb1 Na5 14. Bd3 Rab8 15. Qc2 h6 16. Ne5 Rfd8 17. Rfe1 b6 18. Bb5 Bxb5 19. Rxb5 f6 20. Rxa5 fxe5 21. Rb5 bxc5 22. Rxc5 e4 23. c4 Qf6 24. Rd1 Rb7 25. Rb5 Rf7 26. c5 Rdf8 27. Rb2 Rc7 28. Qd2 Kh7 29. Rc2 Re8 30. Qa5 Rec8 31. Qc3 Qe7 32. Qg3 Qf6 33. Rc3 Rb7 34. Rb3 Re7 35. f3 e5 36. fxe4 exd4 37. exd5 Rxc5 38. d6 Re4 39. Qd3 Qg6 40. Qb1 Rd5 41. Rg3 Qe6 42. Qd3 g6 43. Rf1 Rxd6 44. Rgf3 Rd7 1/2-1/2

[Event "Delft Prinsenstad op-A"]
[Site "Delft"]
[Date "2011.04.23"]
[Round "2"]
[White "Oei, Hway Ik"]
[Black "Haslinger, Stewart"]
[Result "1/2-1/2"]
[ECO "A41"]
[WhiteElo "2060"]
[BlackElo "2529"]
[PlyCount "82"]
[EventDate "2011.04.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Bg4 3. c4 Nd7 4. Nc3 e5 5. g3 Ngf6 6. Bg2 c6 7. e4 Qb6 8. d5 Qb4 9. Qe2 Nb6 10. dxc6 bxc6 11. c5 Qxc5 12. 0-0 Be7 13. a3 0-0 14. Re1 h6 15. Qc2 Qc4 16. h3 Be6 17. Nd2 Qa6 18. b3 Qc8 19. Kh2 Nh7 20. g4 Rb8 21. Rb1 d5 22. f3 Rd8 23. Nd1 Bh4 24. Rf1 Bg5 25. Nf2 Qa6 26. Re1 Bf4+ 27. Kg1 Ng5 28. a4 Nd7 29. Nf1 Bxc1 30. Rexc1 dxe4 31. fxe4 Rb6 32. h4 Nh7 33. Ne3 Rdb8 34. Bf1 Qb7 35. b4 Rxb4 36. Rxb4 Qxb4 37. Qxc6 Qe7 38. Nf5 Bxf5 39. exf5 Ndf8 40. Qc7 Qe8 41. Bb5 Qd8 1/2-1/2

[Event "Delft Prinsenstad op-A"]
[Site "Delft"]
[Date "2011.04.23"]
[Round "4"]
[White "Oei, Hway Ik"]
[Black "Ootes, Lars"]
[Result "0-1"]
[ECO "A61"]
[WhiteElo "2060"]
[BlackElo "2381"]
[PlyCount "65"]
[EventDate "2011.04.22"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. Bf4 a6 8. a4 Bg7 9. h3 0-0 10. e3 Ne8 11. Be2 Nd7 12. 0-0 Qe7 13. Bg5 f6 14. Bh4 Nc7 15. Nd2 Ne5 16. f4 Nd3 17. Rf3 Nb4 18. Nc4 Bd7 19. Nb6 Rae8 20. g4 g5 21. Nxd7 Qxd7 22. fxg5 f5 23. Qd2 fxg4 24. Rxf8+ Rxf8 25. Bxg4 Qe7 26. Be2 h6 27. a5 hxg5 28. Bg3 Be5 29. Bf2 Qh7 30. Kg2 Rxf2+ 31. Kxf2 Qh4+ 32. Kf3 g4+ 33. hxg4 0-1

[Event "Avoine op 25th"]
[Site "Avoine"]
[Date "2010.07.24"]
[Round "8"]
[White "Oei, Hway Ik"]
[Black "Schwarzat, Julian"]
[Result "1-0"]
[ECO "E24"]
[WhiteElo "2148"]
[BlackElo "1942"]
[PlyCount "80"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. a3 Bxc3+ 6. bxc3 d6 7. e4 e5 8. Be3 b6 9. d5 0-0 10. Bd3 Ne8 11. Qc2 g6 12. g4 Ng7 13. 0-0-0 Bd7 14. Ne2 Na6 15. Ng3 Qe8 16. Rdg1 b5 17. cxb5 Bxb5 18. c4 Ba4 19. Qc3 Qd8 20. Bc2 Bxc2 21. Kxc2 Rb8 22. Rb1 Qc7 23. h4 Rxb1 24. Rxb1 Rb8 25. Rxb8+ Qxb8 26. Qa5 Qb6 27. Qb5 f6 28. Bd2 Nc7 29. Qa4 Qa6 30. Qxa6 Nxa6 31. Kb3 Kf7 32. Ka4 Nc7 33. f4 Ke7 34. f5 Kf7 35. fxg6+ Kxg6 36. h5+ Kf7 37. Ba5 Nge8 38. Nf5 Na6 39. Bd8 Nb8 40. Kb5 Nd7 1-0

[Event "Avoine op 25th"]
[Site "Avoine"]
[Date "2010.07.23"]
[Round "7"]
[White "Schneider, Daniel"]
[Black "Oei, Hway Ik"]
[Result "1/2-1/2"]
[ECO "B88"]
[WhiteElo "1961"]
[BlackElo "2148"]
[PlyCount "71"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Be3 Nc6 9. 0-0 0-0 10. f4 Nxd4 11. Bxd4 b5 12. a3 Bb7 13. Qe2 Qc7 14. f5 e5 15. Bf2 Rac8 16. Rad1 Nd7 17. Be3 Nb6 18. Qg4 Bf6 19. Rd2 Rfd8 20. Rfd1 Nc4 21. Bxc4 bxc4 22. Qe2 Rb8 23. Qf2 Bc6 24. g4 h6 25. h4 Qe7 26. g5 hxg5 27. hxg5 Bxg5 28. Qg3 Bxe3+ 29. Qxe3 Rb7 30. Rh2 Qf6 31. Qh3 Kf8 32. Qh5 Ke7 33. Qe2 Qg5+ 34. Rg2 Qh6 35. Rh2 Qg5+ 36. Rg2 1/2-1/2

[Event "Avoine op 25th"]
[Site "Avoine"]
[Date "2010.07.21"]
[Round "5"]
[White "Monpeurt, Fabien"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1866"]
[BlackElo "2148"]
[PlyCount "41"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. N1e2 Nf6 8. Nf4 Bh7 9. Bc4 e6 10. 0-0 Bd6 11. Re1 0-0 12. Ngh5 Nxh5 13. Nxh5 Qxh4 14. g3 Qe7 15. Qg4 Bg6 16. Bxh6 gxh6 17. Rxe6 Kh7 18. Rxe7 Bxe7 19. Re1 Bd6 20. Nf6+ Kh8 21. Qh4 1-0

[Event "Avoine op 25th"]
[Site "Avoine"]
[Date "2010.07.20"]
[Round "4"]
[White "Oei, Hway Ik"]
[Black "Foussard, Gervais"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2148"]
[BlackElo "1950"]
[PlyCount "85"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Bd3 Be7 8. Nge2 Nf8 9. Bh4 Ng6 10. Bg3 Bd6 11. Qc2 0-0 12. 0-0 Re8 13. Na4 Ne4 14. Bxe4 Rxe4 15. Nc5 Re8 16. Rfc1 h5 17. Bxd6 Qxd6 18. b4 h4 19. h3 Qf6 20. Qd2 Nf8 21. a4 g5 22. f3 Bxh3 23. Nxb7 Bc8 24. Na5 Bd7 25. Kf2 Rab8 26. Nb3 Ne6 27. Nc5 Nxc5 28. Rxc5 Re6 29. b5 Rbe8 30. Ra3 h3 31. gxh3 Qh6 32. Ng1 Qh4+ 33. Ke2 f5 34. bxc6 Bxc6 35. Rac3 Bxa4 36. Rxd5 a6 37. Rxf5 Bb5+ 38. Kd1 Qg3 39. Ne2 Qxh3 40. Rxg5+ Kf8 41. Ng3 Ba4+ 42. Kc1 Qh4 43. e4 1-0

[Event "Avoine op 25th"]
[Site "Avoine"]
[Date "2010.07.19"]
[Round "3"]
[White "Gendre, Pascal"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "1961"]
[BlackElo "2148"]
[PlyCount "81"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Nbd2 Bb7 6. Bg2 c5 7. dxc5 bxc5 8. 0-0 Be7 9. Re1 0-0 10. e4 d6 11. e5 dxe5 12. Nxe5 Qb6 13. Bxb7 Qxb7 14. Qf3 Qxf3 15. Ndxf3 h6 16. Bf4 Rc8 17. Rad1 Ne8 18. Nd2 Nd6 19. Ne4 Nxe4 20. Rxe4 Bf6 21. b3 a5 22. Re2 a4 23. Red2 Nc6 24. Nd7 Nd4 25. Rxd4 Bxd4 26. Nb6 e5 27. Nxc8 Rxc8 28. Bd2 axb3 29. axb3 Ra8 30. Rb1 Ra2 31. Be1 Rc2 32. Kg2 f5 33. Kf3 g5 34. h3 e4+ 35. Kg2 Kf7 36. Kf1 f4 37. g4 f3 38. b4 cxb4 39. Rxb4 Rc1 40. c5 Rxe1+ 41. Kxe1 0-1

[Event "Avoine op 25th"]
[Site "Avoine"]
[Date "2010.07.18"]
[Round "2"]
[White "Oei, Hway Ik"]
[Black "Deslias, Gregoire"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "2148"]
[BlackElo "1942"]
[PlyCount "91"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 0-0 5. e4 d6 6. Nge2 Nbd7 7. a3 Bxc3+ 8. Nxc3 e5 9. Bg5 h6 10. Bh4 b6 11. d5 Re8 12. Bf2 Nh5 13. g3 Qg5 14. Be2 g6 15. h4 Qd8 16. Qd2 Kg7 17. 0-0-0 Nc5 18. Kc2 Bd7 19. b3 f5 20. Rdg1 fxe4 21. Be3 Rh8 22. f4 Nf6 23. fxe5 dxe5 24. g4 h5 25. gxh5 Nxh5 26. Rg5 Bf5 27. Rhg1 Kf7 28. Bxh5 Rxh5 29. Rxh5 gxh5 30. Rg5 Bg6 31. Rxe5 Qf6 32. Rg5 Re8 33. Kb2 Nd3+ 34. Ka2 Qf1 35. Rg1 Qh3 36. Nb5 Qxh4 37. Nxc7 Rc8 38. Ne6 Qf6 39. Qe2 Kg8 40. Bd4 Qf5 41. Qe3 Kh7 42. Qg3 Nc5 43. Qd6 Rg8 44. Qe7+ Bf7 45. Rxg8 Kxg8 46. Qf8+ 1-0

[Event "Avoine op 25th"]
[Site "Avoine"]
[Date "2010.07.17"]
[Round "1"]
[White "Hori, Shinya"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1957"]
[BlackElo "2148"]
[PlyCount "117"]
[EventDate "2010.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 cxd4 5. exd4 b6 6. Qe2 Bb7 7. 0-0 Be7 8. c3 0-0 9. Nbd2 d6 10. Re1 Nbd7 11. Nf1 Re8 12. Ng3 a6 13. Bc2 b5 14. Qd3 Qc7 15. Ng5 g6 16. h4 Qc4 17. Qd2 Bf8 18. h5 Bg7 19. hxg6 hxg6 20. f3 Bd5 21. N3e4 Qc7 22. Qf4 e5 23. dxe5 dxe5 24. Qh4 Nh5 25. g4 Nhf6 26. Be3 Nf8 27. Kg2 Nxe4 28. Bxe4 Bxe4 29. Nxe4 Qc6 30. Rad1 Re6 31. Rh1 f5 32. Ng5 Rd6 33. Rxd6 Qxd6 34. Nh7 fxg4 35. fxg4 Qd5+ 36. Kf2 Nd7 37. Ng5 Rf8+ 38. Ke2 Qg2+ 39. Ke1 Nf6 40. Ne6 Qe4 41. Qh3 Re8 42. Nxg7 Kxg7 43. g5 Nh5 44. Qd7+ Kf8 45. Kf2 Re7 46. Bc5 Qf4+ 47. Ke1 Qe3+ 48. Bxe3 Rxd7 49. Kf2 Kf7 50. Kf3 Ke6 51. Rh2 Kf5 52. Rh4 Rd3 53. Rb4 Nf4 54. c4 e4+ 55. Kf2 Nh3+ 56. Ke2 bxc4 57. Rxc4 Rd6 58. Rc5+ Kg4 59. b4 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2010.06.29"]
[Round "7"]
[White "Oei, Hway Ik"]
[Black "Van Briemen, Willem Jan"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2126"]
[BlackElo "1928"]
[PlyCount "75"]
[EventDate "2010.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Bf4 Bb4+ 6. Nc3 Qe7 7. Qd5 f6 8. exf6 Bxc3+ 9. bxc3 Nxf6 10. Qd3 d6 11. e3 0-0 12. Be2 Be6 13. 0-0 Nd7 14. Nd4 Nce5 15. Bxe5 dxe5 16. Nxe6 Qxe6 17. Qd5 Qxd5 18. cxd5 Nf6 19. c4 Ne4 20. Rac1 b6 21. Bg4 Nc5 22. f3 g6 23. e4 Kg7 24. Rfd1 Rad8 25. Rd2 Rd6 26. Re1 Nb7 27. Kf2 Nc5 28. Ke3 h6 29. Bh3 Rdf6 30. Red1 Rd6 31. g3 g5 32. Bf5 Kf6 33. Rh1 Rh8 34. h4 Rdd8 35. Rdh2 Kg7 36. hxg5 hxg5 37. Rh7+ Rxh7 38. Rxh7+ 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2010.06.22"]
[Round "6"]
[White "Geertsma, Folkert Jan"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1964"]
[BlackElo "2126"]
[PlyCount "120"]
[EventDate "2010.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. c4 Nf6 4. Nf3 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Re8 8. d3 Nbd7 9. Nc3 c6 10. b5 d5 11. bxc6 bxc6 12. cxd5 cxd5 13. Nd2 Nb6 14. Rc1 a6 15. Nb3 Bf8 16. Rc2 Rb8 17. Qc1 d4 18. Ne4 Nxe4 19. Bxe4 Nd5 20. Qa1 Nb4 21. Rcc1 a5 22. Rfd1 Bg4 23. Kf1 Bh6 24. Nd2 Be6 25. a3 Nd5 26. Rc2 Nb6 27. Bc6 Bd7 28. Bxd7 Qxd7 29. Ne4 Qd8 30. Bc1 Bf8 31. Bd2 a4 32. Rb1 Nd7 33. Bb4 Re6 34. Bxf8 Qxf8 35. Rxb8 Qxb8 36. Qc1 Kg7 37. Kg2 Qb6 38. Nc5 Nxc5 39. Rxc5 Qb7+ 40. Kg1 Rb6 41. Rc7 Rb1 42. Rxb7 Rxc1+ 43. Kg2 Rc3 44. Kf3 Rxa3 45. Ke4 Ra2 46. e3 Rxf2 47. exd4 exd4 48. Ra7 Rxh2 49. Rxa4 Re2+ 50. Kf4 Rf2+ 51. Ke4 f5+ 52. Kxd4 Rf3 53. Ra7+ Kf6 54. Rxh7 Rxg3 55. Rh8 f4 56. Ke4 Kg5 57. Rf8 Re3+ 58. Kd4 Kg4 59. Kc4 f3 60. d4 Re4 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2010.06.15"]
[Round "5"]
[White "Oei, Hway Ik"]
[Black "Heemskerk, Wim"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2126"]
[BlackElo "2263"]
[PlyCount "82"]
[EventDate "2010.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. g3 g6 3. Bg2 Bg7 4. f4 Nc6 5. c3 d6 6. Nf3 e5 7. 0-0 Nge7 8. d3 0-0 9. Nbd2 h6 10. Nc4 Be6 11. Qc2 Qd7 12. a4 Rad8 13. a5 Qc7 14. Qa4 exf4 15. Bxf4 g5 16. Be3 f5 17. Nfd2 Ng6 18. a6 f4 19. gxf4 gxf4 20. Bf2 b6 21. Kh1 Kh8 22. Nf3 d5 23. Ncd2 dxe4 24. dxe4 Nce5 25. Nxe5 Nxe5 26. Nf3 Bg4 27. Bh4 Rd3 28. Nxe5 Qxe5 29. Qc4 Rd2 30. Rf2 Rfd8 31. Raf1 Rxf2 32. Rxf2 Rd1+ 33. Rf1 Rxf1+ 34. Bxf1 Bf3+ 35. Bg2 Qh5 36. Be1 Bxg2+ 37. Kxg2 Qg4+ 38. Kf2 Qh4+ 39. Kf3 Qxe1 40. Kxf4 Qf2+ 41. Kg4 Qxh2 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2010.06.08"]
[Round "4"]
[White "Van Amsterdam, Jan"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1776"]
[BlackElo "2126"]
[PlyCount "72"]
[EventDate "2010.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 Nf6 5. Nc3 e5 6. Nf3 exd4 7. Qxd4 Qxd4 8. Nxd4 Bb4 9. Bd3 0-0 10. 0-0 Bc5 11. Nce2 Re8 12. Kh1 Nbd7 13. Nf5 Nxe4 14. Bxe4 Rxe4 15. Neg3 Re8 16. b3 Ne5 17. Bb2 Bxf5 18. Nxf5 f6 19. h3 Rad8 20. Rad1 Bf8 21. Rde1 Rd2 22. Ne3 Bc5 23. Bxe5 Rxe5 24. Nc4 Rxe1 25. Rxe1 Rf2 26. Rd1 b5 27. Nd2 Kf7 28. c3 Re2 29. b4 Bb6 30. c4 bxc4 31. Nxc4 Rxa2 32. Rd7+ Kg6 33. Rb7 Bf2 34. Kh2 Rc2 35. Nd6 Bd4 36. h4 Be5+ 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2010.06.01"]
[Round "3"]
[White "Oei, Hway Ik"]
[Black "Stins, Johan"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "2126"]
[BlackElo "1899"]
[PlyCount "58"]
[EventDate "2010.05.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. h3 0-0 9. Nf3 Na6 10. 0-0 Nc7 11. Re1 Rb8 12. a4 b6 13. Bf4 a6 14. Qe2 Re8 15. Qf1 Qd7 16. Bxd6 Nfxd5 17. e5 Nxc3 18. bxc3 Bf8 19. Bxc7 Qxc7 20. Bxa6 Bxa6 21. Qxa6 Bg7 22. Qb5 Re7 23. Rab1 Bxe5 24. Nxe5 Rxe5 25. Rxe5 Qxe5 26. a5 Qxc3 27. axb6 Qd4 28. b7 Qd5 29. Qb6 Qd7 1/2-1/2

[Event "Leiden LCT op 3rd"]
[Site "Leiden"]
[Date "2009.07.17"]
[Round "7"]
[White "Harini, S."]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "D42"]
[WhiteElo "1986"]
[BlackElo "2175"]
[PlyCount "63"]
[EventDate "2009.07.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 131 Extra"]
[Source "ChessBase"]
[SourceDate "2009.09.03"]
[SourceVersion "2"]
[SourceVersionDate "2009.09.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 Nc6 9. 0-0 0-0 10. Re1 Nf6 11. a3 a6 12. Bg5 g6 13. Bc2 b5 14. b4 Bb7 15. Rc1 Rc8 16. Bb3 Re8 17. Qd2 Nb8 18. Ne5 Nd5 19. Bxe7 Rxe7 20. Ne4 Rxc1 21. Rxc1 Rc7 22. Rxc7 Nxc7 23. Ng5 Nc6 24. Nexf7 Qxd4 25. Qa2 Kg7 26. h3 e5 27. Nf3 Qc3 28. Nd6 Ba8 29. Bd5 Qd3 30. Bxc6 Bxc6 31. Qf7+ Kh6 32. Qf8+ 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2009.06.30"]
[Round "7"]
[White "Oei, Hway Ik"]
[Black "Lauer, Albert"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2175"]
[BlackElo "1781"]
[PlyCount "53"]
[EventDate "2009.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. g3 c6 4. Bg2 Bd6 5. b3 Nf6 6. 0-0 0-0 7. Bb2 Nbd7 8. c4 Re8 9. Ne5 Bxe5 10. dxe5 Ng4 11. Qd4 Ngxe5 12. cxd5 c5 13. Qc3 exd5 14. Bxd5 Nf6 15. Bg2 Qe7 16. Rc1 Neg4 17. e4 Qe5 18. f4 Qxc3 19. Nxc3 Ne3 20. Bf3 Bh3 21. e5 Nfg4 22. Ne4 Re6 23. Rxc5 Rh6 24. Ng5 Nxh2 25. Kxh2 Nf1+ 26. Kg1 Nxg3 27. Nxh3 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2009.06.23"]
[Round "6"]
[White "Hellenberg, Jan Amerik"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2010"]
[BlackElo "2175"]
[PlyCount "114"]
[EventDate "2009.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. e4 d6 6. Nge2 c5 7. 0-0 Nc6 8. d3 Bd7 9. a3 Ne8 10. Rb1 a5 11. Bd2 Nc7 12. h3 Ne6 13. Kh2 Ned4 14. Nxd4 cxd4 15. Nb5 Qb6 16. a4 Ne5 17. Qe2 Bc6 18. f4 Nd7 19. b3 Nc5 20. f5 Nd7 21. Bg5 Rae8 22. Qd2 f6 23. Bh6 g5 24. Bxg7 Kxg7 25. Na3 Nc5 26. b4 axb4 27. Rxb4 Qa5 28. Rfb1 Bxa4 29. R1b2 Ra8 30. Bf1 Rfb8 31. Qf2 Bc6 32. Nc2 Na4 33. Ra2 Qc5 34. Qxd4 Kf7 35. Qxc5 Nxc5 36. Rxa8 Rxa8 37. Nd4 Ra3 38. Nxc6 bxc6 39. Rb6 Nxd3 40. Bxd3 Rxd3 41. Rxc6 Rd2+ 42. Kg1 Re2 43. Kf1 Rxe4 44. Kf2 h5 45. Kf3 Re5 46. g4 h4 47. Ra6 Re1 48. Kg2 Rc1 49. Ra4 Rc2+ 50. Kg1 Ke8 51. Ra8+ Kf7 52. Ra4 Rb2 53. Ra8 Rb7 54. Rc8 Ra7 55. Kg2 Ra5 56. Rb8 Rc5 57. Rb4 Rc7 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2009.06.16"]
[Round "5"]
[White "Oei, Hway Ik"]
[Black "Van Haastert, Edwin"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "2175"]
[BlackElo "2389"]
[PlyCount "68"]
[EventDate "2009.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 e6 6. a3 Nf6 7. Nc3 Be7 8. e4 0-0 9. Be3 Qd8 10. f4 d6 11. Bd3 Nd7 12. 0-0 b6 13. g4 Nc5 14. Nxc5 bxc5 15. Qf3 Rb8 16. Rf2 Bf6 17. e5 dxe5 18. Bxc5 exf4 19. Rd1 Ne5 20. Bxh7+ Kxh7 21. Qe4+ Ng6 22. Rxd8 Rxd8 23. Qc2 Bb7 24. Rxf4 Kg8 25. Rxf6 gxf6 26. h3 Ne5 27. Bxa7 Rbc8 28. Be3 Rxc4 29. Qf2 Nf3+ 30. Kf1 Kg7 31. Qe2 Rcc8 32. Kf2 e5 33. Bc1 Rh8 34. Kg3 Rxh3+ 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2009.06.09"]
[Round "4"]
[White "Aalbers, Klaas"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1886"]
[BlackElo "2175"]
[PlyCount "106"]
[EventDate "2009.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 a6 6. e5 Nc6 7. Bd3 Qc7 8. Qe2 Nge7 9. Bf4 Ng6 10. Bg3 Bb4 11. Rc1 Qa5 12. a3 Be7 13. 0-0 0-0 14. h4 f5 15. exf6 Rxf6 16. Ne4 Rf8 17. Neg5 Rxf3 18. Nxf3 Qh5 19. Rfe1 Bf6 20. Bxg6 Qxg6 21. Be5 d5 22. b4 Qf5 23. Bxf6 gxf6 24. Rxc6 bxc6 25. Nd4 Qe4 26. Qxe4 dxe4 27. Rxe4 e5 28. Nb3 Be6 29. Nc5 Bd5 30. Re2 a5 31. Rb2 axb4 32. axb4 Kf7 33. Kh2 Rg8 34. g3 Ra8 35. Rb1 Ra2 36. Kg1 h5 37. Nb7 Ke6 38. Nc5+ Kf5 39. Nb7 Ke4 40. Nd6+ Kf3 41. Rc1 Ke2 42. b5 Kd2 43. bxc6 Kxc1 44. c7 Be6 45. c8Q+ Bxc8 46. Nxc8 Kd2 47. Ne7 Ke1 48. Nf5 Rxf2 49. Ng7 e4 50. Nxh5 e3 51. g4 e2 52. Ng3 Rf4 53. Nf5 Rxf5 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2009.06.02"]
[Round "3"]
[White "Oei, Hway Ik"]
[Black "Van der Velden, Bram"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2175"]
[BlackElo "2195"]
[PlyCount "55"]
[EventDate "2009.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. d4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. Qc2 Nc6 8. Bd3 dxc4 9. Bxc4 0-0 10. Be3 a6 11. 0-0 Be7 12. a3 b5 13. Ba2 Bb7 14. b4 a5 15. Nxb5 axb4 16. a4 Rc8 17. Qe2 Na5 18. Rac1 b3 19. Rxc8 Qxc8 20. Bb1 Qc4 21. Qxc4 Nxc4 22. Rc1 Bd5 23. Nd2 Na3 24. Bd3 b2 25. Rc7 Bb4 26. Nxa3 Bxa3 27. Nb1 Bd6 28. Rc2 1/2-1/2

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2009.05.26"]
[Round "2"]
[White "Van Drunick, Jan Willem"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "A66"]
[WhiteElo "1919"]
[BlackElo "2175"]
[PlyCount "46"]
[EventDate "2009.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. e5 dxe5 9. fxe5 Nfd7 10. e6 fxe6 11. dxe6 0-0 12. exd7 Qh4+ 13. g3 Qe7+ 14. Be2 Bxd7 15. Qd5+ Kh8 16. Qxb7 Nc6 17. Bf4 Rab8 18. Bxb8 Rxb8 19. Qxb8+ Nxb8 20. h4 Bc6 21. Rh2 Qe3 22. Kf1 Qxg3 23. Rd1 Bd4 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2009.05.19"]
[Round "1"]
[White "Oei, Hway Ik"]
[Black "Volders, Wessel"]
[Result "0-1"]
[ECO "D50"]
[WhiteElo "2175"]
[BlackElo "1786"]
[PlyCount "68"]
[EventDate "2009.05.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 c5 5. cxd5 cxd4 6. Qxd4 Be7 7. e4 Nc6 8. Qa4 exd5 9. 0-0-0 Nxe4 10. Bxe7 Qxe7 11. Nxd5 Qc5+ 12. Kb1 Bf5 13. Nc7+ Kf8 14. Bd3 Rd8 15. Nh3 Rxd3 16. Rxd3 Nd2+ 17. Ka1 Bxd3 18. Qf4 Nd4 19. Ne6+ Nxe6 20. Qxd2 Bb5 21. Rc1 Qe7 22. f4 g6 23. g4 h5 24. f5 hxg4 25. fxe6 Rxh3 26. exf7 Bc6 27. Re1 Qxf7 28. Qd8+ Be8 29. Qg5 Rxh2 30. Qxg4 Qf2 31. Qb4+ Kg7 32. a3 Bf7 33. Qc3+ Qf6 34. Qb4 Qf2 0-1

[Event "Leiden LCT op 2nd"]
[Site "Leiden"]
[Date "2008.07.18"]
[Round "7"]
[White "Slingerland, Fred"]
[Black "Oei, Hway Ik"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2354"]
[BlackElo "2161"]
[PlyCount "59"]
[EventDate "2008.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 125 Extra"]
[Source "ChessBase"]
[SourceDate "2008.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2008.09.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Bb4 13. Ne4 Bxd2+ 14. Nfxd2 Ngf6 15. Nd6+ Kf8 16. Nxb7 Qb4 17. Qa3 Qxa3 18. bxa3 Ke7 19. Nb3 Rab8 20. N7c5 Nxc5 21. Nxc5 Rhd8 22. c3 Rd5 23. Ke2 Rb2+ 24. Ke3 Ng4+ 25. Kf3 Nxf2 26. Rhb1 Rf5+ 27. Kg3 Rg5+ 28. Kf3 Rf5+ 29. Kg3 Rg5+ 30. Kf3 1/2-1/2

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2008.07.01"]
[Round "7"]
[White "Oei, Hway Ik"]
[Black "Wantola, Ivo"]
[Result "1-0"]
[ECO "A81"]
[WhiteElo "2083"]
[BlackElo "2237"]
[PlyCount "131"]
[EventDate "2008.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nh3 d5 5. 0-0 Be7 6. Nd2 0-0 7. Nf3 c5 8. c3 Nc6 9. Nf4 Ne4 10. Nd3 b6 11. Nfe5 Nxe5 12. Nxe5 Bb7 13. f3 Nd6 14. b3 Bf6 15. a4 Qc7 16. Ba3 Rfd8 17. e3 Rac8 18. Rc1 a5 19. Qd2 Ba6 20. Rfd1 Qa7 21. Kh1 Rc7 22. Bf1 Bxf1 23. Rxf1 Bxe5 24. dxe5 Nf7 25. f4 c4 26. b4 axb4 27. Bxb4 Qxa4 28. Ra1 Qc6 29. Qd4 Rb7 30. Ra3 Rc8 31. Rfa1 h6 32. h3 Nd8 33. Bd6 Qd7 34. Qd1 Nc6 35. Ra8 Kh7 36. g4 fxg4 37. hxg4 Na7 38. Rxc8 Nxc8 39. Bb4 Ra7 40. Rxa7 Nxa7 41. e4 Nc6 42. Bd6 dxe4 43. Qe2 Na5 44. Qxe4+ g6 45. Kh2 Qc6 46. Qe3 Nb7 47. Bf8 Nd8 48. f5 g5 49. Be7 Nf7 50. Bf6 Kg8 51. fxe6 Qxe6 52. Qe4 Kf8 53. Qa8+ Qe8 54. Qd5 Qb8 55. Kh3 Qc8 56. e6 h5 57. gxh5 b5 58. Kg4 b4 59. Kf5 b3 60. Kg6 Nh8+ 61. Bxh8 b2 62. Bg7+ Ke7 63. Bf6+ Ke8 64. Qb5+ Kf8 65. e7+ Kg8 66. e8Q+ 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2008.06.17"]
[Round "5"]
[White "Erwich, Frans"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1961"]
[BlackElo "2083"]
[PlyCount "84"]
[EventDate "2008.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. Qf3 Ba6 11. Bxa6 Qxa6 12. Qe2 Qxe2+ 13. Kxe2 f5 14. Nf2 Be7 15. c4 Nb6 16. b3 0-0-0 17. Be3 Kb7 18. Rhd1 h6 19. Rd3 g5 20. Rad1 Kc7 21. g3 Nc8 22. Bd4 Rhg8 23. Bc3 c5 24. Ba5+ Nb6 25. a3 Kc6 26. b4 d6 27. exd6 Rxd6 28. b5+ Kd7 29. Rc1 gxf4 30. gxf4 Bf6 31. Bc3 Bxc3 32. Rcxc3 Rg2 33. Rxd6+ Kxd6 34. Rd3+ Ke7 35. Rh3 Nxc4 36. Rxh6 Nxa3 37. Rh7+ Kd6 38. Kf3 Rg1 39. Rb7 c4 40. h4 Kc5 41. Rxa7 Nxb5 42. Ra6 Nd4+ 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2008.06.10"]
[Round "4"]
[White "Oei, Hway Ik"]
[Black "Serdijn Koster, Adinda"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2083"]
[BlackElo "1997"]
[PlyCount "93"]
[EventDate "2008.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. Bb3 Be7 8. dxc5 Qxd1 9. Rxd1 Bxc5 10. Bd2 0-0 11. Bc3 Nc6 12. Nbd2 Rd8 13. Nc4 Nd5 14. Be1 b5 15. Na5 Nxa5 16. Bxa5 Re8 17. Bxd5 exd5 18. Rxd5 Be7 19. Nd4 Bf6 20. Rd1 h6 21. h3 Bb7 22. Rd7 Be4 23. f3 Bg6 24. e4 Rec8 25. a3 Kf8 26. Bc3 Ke8 27. Ne2 Rc6 28. Bxf6 Rxf6 29. Nc3 Rc6 30. Kf2 Rac8 31. Ke3 R6c7 32. Rxc7 Rxc7 33. Rd6 Ra7 34. e5 Bf5 35. g4 Be6 36. f4 Bc4 37. h4 a5 38. Rd4 Rb7 39. Ne4 Ke7 40. Nd6 Rc7 41. Nf5+ Ke8 42. Nxg7+ Kf8 43. Nf5 Kg8 44. Nxh6+ Kh7 45. g5 Bb3 46. f5 Rc2 47. Rd7 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2008.06.03"]
[Round "3"]
[White "Jap Tjoen San, Linda"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2139"]
[BlackElo "2083"]
[PlyCount "97"]
[EventDate "2008.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. c3 Nf6 5. d3 0-0 6. 0-0 d6 7. Bb3 Na5 8. Bc2 c5 9. d4 Nc6 10. h3 a6 11. Re1 b5 12. d5 Na7 13. Nbd2 Bd7 14. Nf1 Nc8 15. Ng3 Nb6 16. b3 Re8 17. Nh2 Bf8 18. f4 c4 19. Qf3 Qc7 20. fxe5 dxe5 21. Bg5 Be7 22. Rf1 Rf8 23. Bd2 a5 24. Nf5 Bxf5 25. Qxf5 Nbd7 26. Ng4 Nxg4 27. Qxg4 Ra6 28. Qe2 Rc8 29. bxc4 bxc4 30. Ba4 Rg6 31. Rab1 Nc5 32. Qxc4 Nxa4 33. Qxa4 Bg5 34. Bxg5 Rxg5 35. Rf3 Rg6 36. Qb5 h6 37. Rbf1 Qa7+ 38. Kh2 Rf8 39. Rxf7 Rxf7 40. Qe8+ Kh7 41. Qxf7 Qe3 42. Qf3 Qd2 43. Rf2 Qe1 44. Re2 Qd1 45. Qe3 Qa4 46. Qd3 Qa3 47. Qe3 Rf6 48. c4 Rf1 49. Qxa3 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2008.05.27"]
[Round "2"]
[White "Oei, Hway Ik"]
[Black "Bakker, Joop"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2083"]
[BlackElo "1885"]
[PlyCount "119"]
[EventDate "2008.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. e4 e5 4. Nf3 Nc6 5. g3 Bc5 6. a3 a5 7. Rb1 Nf6 8. Bg2 0-0 9. 0-0 Re8 10. d3 Nd4 11. b4 axb4 12. axb4 Nxf3+ 13. Qxf3 Bf8 14. Bg5 h6 15. Bxf6 Qxf6 16. Qxf6 gxf6 17. Bh3 Red8 18. Rfd1 c6 19. Bg2 Ra3 20. Rdc1 Rda8 21. Bf3 Be7 22. h4 Kf8 23. Kg2 Ke8 24. Kf1 Bf8 25. Bg4 Be7 26. Ke2 d6 27. b5 c5 28. Rc2 Bd8 29. Rbb2 Ke7 30. Kd2 Bc7 31. Ra2 Rxa2 32. Rxa2 Rxa2+ 33. Nxa2 Kf8 34. Nc3 Ke7 35. Ke3 Bd8 36. Kf3 Ke8 37. Nd1 Be7 38. Ne3 Bf8 39. Bh5 Be7 40. Ng4 f5 41. Nxh6 fxe4+ 42. dxe4 Kf8 43. Bg4 Bd8 44. Bf5 Kg7 45. Ng4 Be7 46. Ne3 Kh6 47. Bd7 Kg6 48. Bf5+ Kh5 49. Bd7 Kg6 50. Nf5 Bf8 51. Ke3 Kf6 52. f3 Kg6 53. Kf2 Kf6 54. Kg2 Kg6 55. Kh3 Kf6 56. Kg4 Kg6 57. h5+ Kf6 58. Kh4 Be7 59. g4 Bd8 60. g5# 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2008.05.20"]
[Round "1"]
[White "Van Baardewijk, Frans"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1661"]
[BlackElo "2083"]
[PlyCount "62"]
[EventDate "2008.05.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 c5 6. 0-0 Be7 7. Nbd2 cxd4 8. exd4 0-0 9. b3 Qc7 10. Ne5 d6 11. Nef3 Nbd7 12. Ba3 Rfe8 13. Rc1 Rac8 14. Re1 Qb8 15. Bb2 Qa8 16. Re2 Bf8 17. Ne1 a6 18. f3 d5 19. Bb1 Rc7 20. Nd3 Rec8 21. Qe1 g6 22. Qh4 Ne8 23. Nf4 Nd6 24. Bd3 Bg7 25. Rce1 a5 26. Qf2 Ba6 27. Ba3 dxc4 28. Bxg6 hxg6 29. Bxd6 Rc6 30. Be7 cxb3 31. d5 exd5 0-1

[Event "NED-chT 0708"]
[Site "Netherlands"]
[Date "2008.05.17"]
[Round "9.8"]
[White "Oei, Hway Ik"]
[Black "Goossens, Etienne"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2195"]
[BlackElo "2296"]
[PlyCount "57"]
[EventDate "2007.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG II"]
[BlackTeam "Rotterdam Schrijvers"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 e6 2. e4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. f4 Nc6 7. Ndf3 Qb6 8. g3 cxd4 9. cxd4 Bb4+ 10. Kf2 g5 11. h3 gxf4 12. Bxf4 Be7 13. b3 Nf8 14. Kg2 Ng6 15. Bh6 Bd7 16. Ne2 0-0-0 17. Kh2 Rhg8 18. Bg2 f6 19. exf6 Bxf6 20. Rf1 Nce7 21. Rc1+ Kb8 22. Qd2 Nf5 23. Bg5 Rdf8 24. h4 Qd6 25. h5 Nge7 26. Bf4 Be8 27. Bxd6+ Nxd6 28. Qf4 Nef5 29. g4 1-0

[Event "NED-chT 0708"]
[Site "Netherlands"]
[Date "2008.03.29"]
[Round "8.10"]
[White "Broekmeulen, Jasper"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2283"]
[BlackElo "2195"]
[PlyCount "89"]
[EventDate "2007.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Calder HMC"]
[BlackTeam "Leiden LSG II"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nf6 5. d4 g6 6. Bb5+ Bd7 7. Nxd7 Nbxd7 8. c3 Bg7 9. 0-0 0-0 10. Nd2 a6 11. Bd3 Qc7 12. Nf3 Rfc8 13. Qe2 e6 14. Bg5 Ne8 15. Rfe1 Bf8 16. h4 Nef6 17. g3 Nh5 18. Kg2 Bg7 19. Ne5 Re8 20. g4 Nhf6 21. h5 Nxe5 22. dxe5 Nd7 23. f4 Nc5 24. Bc2 b5 25. Qf3 Nd7 26. Re2 Rac8 27. Rh1 a5 28. Qh3 Nf8 29. Bd3 Rb8 30. h6 Bh8 31. Bh4 b4 32. g5 bxc3 33. bxc3 Qxc3 34. Bf2 Rb2 35. Qe3 Reb8 36. a4 Nd7 37. Rc1 Qb4 38. Rxb2 Qxb2 39. Rb1 Qa2 40. Rxb8+ Nxb8 41. Qb6 Nd7 42. Qxa5 Bg7 43. hxg7 Kxg7 44. Qb4 Qa1 45. Bb1 1-0

[Event "NED-chT 0708"]
[Site "Netherlands"]
[Date "2008.03.08"]
[Round "7.10"]
[White "Oei, Hway Ik"]
[Black "Riemens, Michael"]
[Result "1/2-1/2"]
[ECO "A61"]
[WhiteElo "2195"]
[BlackElo "2261"]
[PlyCount "94"]
[EventDate "2007.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG II"]
[BlackTeam "Groningen Hotels"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 c5 3. d5 a6 4. a4 e6 5. Nc3 exd5 6. cxd5 d6 7. Nf3 g6 8. h3 Bg7 9. Bf4 0-0 10. e3 Nh5 11. Bh2 f5 12. Be2 f4 13. exf4 Nxf4 14. 0-0 Nd7 15. Re1 Ne5 16. Nxe5 Bxe5 17. Bg4 Qb6 18. Qd2 Bxg4 19. hxg4 c4 20. a5 Qd4 21. Qxd4 Bxd4 22. Re4 Bxc3 23. bxc3 Nxd5 24. Rxc4 Rac8 25. Rxc8 Rxc8 26. Bxd6 Nxc3 27. Be5 Rc5 28. f4 g5 29. g3 Ne2+ 30. Kf2 Nc1 31. Ra3 Kf7 32. Ke3 gxf4+ 33. gxf4 Rb5 34. Ke4 Nb3 35. Bc7 Nc5+ 36. Ke3 Ne6 37. Bd6 Nc5 38. f5 Nb3 39. Bc7 Nc5 40. Kf4 Rb4+ 41. Kf3 Ne4 42. Bf4 Nf6 43. Rd3 Rb5 44. g5 Rxa5 45. gxf6 Rxf5 46. Rd7+ Kxf6 47. Rxb7 Kg6 1/2-1/2

[Event "NED-chT 0708"]
[Site "Netherlands"]
[Date "2008.02.09"]
[Round "6.10"]
[White "Van Beek, Lucien"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "E42"]
[WhiteElo "2361"]
[BlackElo "2195"]
[PlyCount "75"]
[EventDate "2007.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Homburg Apeldoorn"]
[BlackTeam "Leiden LSG II"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 b6 6. a3 Ba5 7. Bd2 Na6 8. Ng3 Bb7 9. Bd3 0-0 10. d5 exd5 11. cxd5 Nc7 12. e4 d6 13. Rb1 Bxc3 14. Bxc3 a5 15. 0-0 g6 16. Qd2 Ng4 17. Qf4 Qd7 18. Nf5 Ne5 19. Nxd6 f6 20. Bxe5 fxe5 21. Qxe5 Ba6 22. Bxa6 Rxa6 23. b4 cxb4 24. axb4 a4 25. Rbc1 a3 26. Nf5 Rxf5 27. exf5 Nb5 28. fxg6 hxg6 29. Rc6 Kh7 30. Rc4 Qd8 31. h4 a2 32. h5 a1Q 33. hxg6+ Kh6 34. Rxa1 Rxa1+ 35. Qxa1 Qxd5 36. Qh8+ Kxg6 37. Rg4+ Kf5 38. Qh5+ 1-0

[Event "NED-chT 0708"]
[Site "Netherlands"]
[Date "2007.12.15"]
[Round "5.8"]
[White "Oei, Hway Ik"]
[Black "Van Beek, Alexander"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2195"]
[BlackElo "2327"]
[PlyCount "96"]
[EventDate "2007.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG II"]
[BlackTeam "Utrecht"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. cxd5 exd5 6. Bg5 Be7 7. e3 Bf5 8. Bd3 Bxd3 9. Qxd3 Nbd7 10. 0-0 0-0 11. Rab1 a5 12. Rfc1 Re8 13. h3 Ne4 14. Bf4 Bd6 15. Bxd6 Nxd6 16. Na4 f5 17. Nc5 Nxc5 18. Rxc5 Qf6 19. Ne5 f4 20. Rcc1 fxe3 21. fxe3 Qg5 22. Rf1 Rf8 23. Nd7 Rxf1+ 24. Rxf1 Nc4 25. e4 Nd2 26. Rf5 dxe4 27. Rxg5 exd3 28. Rg3 Rd8 29. Rxd3 Nc4 30. b3 Nb2 31. Rd2 Rxd7 32. Kf2 c5 33. d5 b5 34. Rxb2 Rxd5 35. a4 b4 36. Rc2 Kf7 37. Ke3 Ke6 38. Rf2 Rd1 39. Ke4 Rc1 40. Rf8 c4 41. bxc4 Rxc4+ 42. Kd3 Rc3+ 43. Kd4 Ra3 44. Rb8 Rxa4 45. g4 b3+ 46. Kc3 Rb4 47. Rxb4 axb4+ 48. Kxb3 Ke5 0-1

[Event "NED-chT 0708"]
[Site "Netherlands"]
[Date "2007.11.24"]
[Round "4.10"]
[White "Verlinde, Tieme"]
[Black "Oei, Hway Ik"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "2144"]
[BlackElo "2195"]
[PlyCount "178"]
[EventDate "2007.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Sas van Gent"]
[BlackTeam "Leiden LSG II"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. N1e2 e6 8. Nf4 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 Nbd7 12. 0-0-0 Qc7 13. Kb1 0-0-0 14. Nfh5 Nxh5 15. Nxh5 g6 16. Ng3 Bg7 17. Qf3 Nb6 18. Bf4 Qe7 19. Ne4 f5 20. Nd6+ Rxd6 21. Bxd6 Qxd6 22. Rhe1 Nd5 23. c4 Nc7 24. Qe3 Kb8 25. Rd3 Bf6 26. g3 g5 27. h5 Rd8 28. Red1 Qd7 29. f3 Qd6 30. g4 Qb4 31. Qc1 Qd6 32. Qe3 a6 33. Qd2 fxg4 34. fxg4 Qf4 35. Qb4 Qxg4 36. a4 Qxh5 37. Ka2 Qe2 38. Rb3 b5 39. Re1 Qc2 40. Qc5 Kb7 41. cxb5 Qxc5 42. bxa6+ Ka7 43. dxc5 Rb8 44. Rf3 Bd8 45. Rh1 Nxa6 46. Rxh6 Nxc5 47. Rc3 Kb6 48. b4 Nxa4 49. Ra3 Kb5 50. Kb3 Ra8 51. Rxe6 Bc7 52. Re7 Bf4 53. Rb7+ Ka6 54. Rf7 Kb5 55. Rxa4 Rxa4 56. Rf5+ Kb6 57. Kxa4 Bc1 58. Rf6 Kc7 59. Kb3 Bf4 60. Rg6 Kd7 61. Kc4 Bd2 62. Rf6 Bf4 63. Rh6 Bc1 64. Rh3 Bf4 65. Rf3 Bd6 66. Rf7+ Be7 67. Rg7 Kd6 68. Rg6+ Kd7 69. Rg8 Kd6 70. Ra8 Bf6 71. Ra6 Kd7 72. Ra3 Kd6 73. Rd3+ Kc7 74. Re3 Kd6 75. Kd3 Kd5 76. Re4 Be5 77. Rc4 Bd6 78. Rg4 Bf4 79. Rg2 Kd6 80. Ke4 Kc7 81. Kf5 Kb6 82. Ke6 Kb5 83. Kd7 Kxb4 84. Kxc6 Kc4 85. Kd7 Kd5 86. Ke7 Ke5 87. Kf7 Kf5 88. Kg7 g4 89. Kf7 g3 1/2-1/2

[Event "NED-chT 0708"]
[Site "Netherlands"]
[Date "2007.11.03"]
[Round "3.7"]
[White "Fridman, Rafael"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2424"]
[BlackElo "2195"]
[PlyCount "43"]
[EventDate "2007.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Enschede ESGOO"]
[BlackTeam "Leiden LSG II"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c6 2. Qe2 d5 3. d3 g6 4. Nf3 Bg7 5. g3 e6 6. Bg2 Nd7 7. 0-0 Ne7 8. e5 b6 9. Re1 0-0 10. Nbd2 a5 11. Nf1 Qc7 12. Bg5 Re8 13. h4 Bb7 14. N1h2 c5 15. c3 Ba6 16. Ng4 Nc6 17. Qe3 h5 18. Nh6+ Kf8 19. d4 Rac8 20. Qf4 Ndb8 21. Bf6 Nd8 22. Ng5 1-0

[Event "NED-chT 0708"]
[Site "Netherlands"]
[Date "2007.10.06"]
[Round "2.9"]
[White "Oei, Hway Ik"]
[Black "De Vreugt, Dennis"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "2195"]
[BlackElo "2411"]
[PlyCount "75"]
[EventDate "2007.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG II"]
[BlackTeam "Hilversum HSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 d6 6. Nc3 g6 7. Nf3 Bg7 8. e4 0-0 9. a4 a5 10. Bb5 Nbd7 11. 0-0 Bb7 12. h3 Nxb6 13. Bf4 Nh5 14. Bh2 f5 15. Ng5 Bc8 16. Qd2 f4 17. g4 Bxc3 18. bxc3 Ng7 19. Bxf4 h6 20. Ne6 Bxe6 21. dxe6 g5 22. Be3 Qc8 23. f4 gxf4 24. Bxf4 Qxe6 25. Bxh6 Qe5 26. Bf4 Qxe4 27. Rae1 Qh7 28. Rxe7 Qxh3 29. Qg2 Qxg2+ 30. Kxg2 Rf6 31. Rb7 Raf8 32. Rxb6 Rxf4 33. Rxf4 Rxf4 34. Kg3 Re4 35. Rxd6 Re3+ 36. Kf4 Rxc3 37. Ra6 Kf7 38. Ra7+ 0-1

[Event "Wch Seniors 17th"]
[Site "Gmunden"]
[Date "2007.09.19"]
[Round "3"]
[White "Plachetka, Jan"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "A71"]
[WhiteElo "2414"]
[BlackElo "2208"]
[PlyCount "67"]
[EventDate "2007.09.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. e4 Bg7 8. Bg5 h6 9. Bh4 0-0 10. Nd2 Re8 11. Be2 a6 12. a4 Nbd7 13. 0-0 g5 14. Bg3 Ne5 15. Qc2 Ng6 16. Nc4 Nf4 17. Rfe1 Ng4 18. Bxg4 Bxg4 19. f3 Bh5 20. a5 Rc8 21. Ne2 Nxe2+ 22. Rxe2 Bf8 23. Ra3 Rc7 24. Rb3 Rd7 25. Rb6 Bg6 26. Re3 h5 27. h3 h4 28. Bh2 Qf6 29. Qc3 Qd8 30. Qd2 f5 31. exf5 Rxe3 32. Nxe3 Bf7 33. Ng4 Bg7 34. Kh1 1-0

[Event "Leiden LCT op 1st"]
[Site "Leiden"]
[Date "2007.07.20"]
[Round "7"]
[White "Oei, Hway Ik"]
[Black "Nicholson, John G"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "2208"]
[BlackElo "2140"]
[PlyCount "54"]
[EventDate "2007.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. h4 c5 5. dxc5 d4 6. Nb5 e5 7. e3 Bxc5 8. exd4 exd4 9. Be2 a6 10. Na3 Nc6 11. Bh6 Bf5 12. g4 Be4 13. Rh3 Qe7 14. Kf1 0-0-0 15. Bf4 d3 16. Bf3 Rhe8 17. Bg5 Bd4 18. Rb1 h6 19. Bxe4 Qxe4 20. Bxf6 Bxf6 21. Qd2 Qxg4 22. Rxd3 Bxh4 23. Rxd8+ Rxd8 24. Qe3 Nd4 25. Re1 Bg5 26. Qe5 Qxg1+ 27. Kxg1 Nf3+ 0-1

[Event "Leiden LCT op 1st"]
[Site "Leiden"]
[Date "2007.07.14"]
[Round "2"]
[White "Dessing, Bastiaan"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "2208"]
[PlyCount "63"]
[EventDate "2007.07.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 119 Extra"]
[Source "ChessBase"]
[SourceDate "2007.09.04"]
[SourceVersion "1"]
[SourceVersionDate "2007.09.04"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. c4 e6 6. Nc3 Be7 7. cxd5 exd5 8. Nge2 Nd7 9. Nf4 g6 10. Bd3 Nh6 11. e6 Nf8 12. exf7+ Kxf7 13. Nce2 Bxh4 14. Qc2 Bxd3 15. Nxd3 Nf5 16. Bf4 Ne6 17. Be5 Bf6 18. 0-0-0 Qb6 19. Bxf6 Kxf6 20. Ne5 Kg7 21. Rh3 Qc7 22. Rg3 Nexd4 23. Nxd4 Qxe5 24. Nxf5+ Kf6 25. Ne7 Qf4+ 26. Re3 Rh6 27. Kb1 Kg7 28. Re6 Qg4 29. Rde1 Rf8 30. f3 Qg3 31. Qc3+ Kh7 32. Nxd5 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2007.06.26"]
[Round "7"]
[White "Oei, Hway Ik"]
[Black "Spaans, Coenraad"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2162"]
[BlackElo "1987"]
[PlyCount "84"]
[EventDate "2007.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 d5 6. e3 0-0 7. Rc1 b6 8. cxd5 exd5 9. Qc2 c6 10. Bd3 Na6 11. a3 c5 12. b3 cxd4 13. Nxd4 Nc5 14. Be2 Bg4 15. Bxg4 Nxg4 16. 0-0 Rc8 17. Qf5 Nh6 18. Qb1 Qd6 19. b4 Ne6 20. N2f3 Nxd4 21. Nxd4 Ng4 22. Nf3 Ne5 23. Nxe5 Qxe5 24. Rfd1 Rc4 25. Qd3 Qc7 26. Ra1 Rd8 27. h3 g6 28. Ra2 Rc1 29. Rxc1 Qxc1+ 30. Kh2 Qc7+ 31. g3 Qe5 32. Rd2 Rd7 33. Qd4 Qf5 34. e4 Qf3 35. exd5 Qxa3 36. Qe4 Qa4 37. Qe8+ Kg7 38. Re2 Qd1 39. Qe5+ f6 40. Qe8 Qxd5 41. Qc8 Qf7 42. b5 Rc7 1/2-1/2

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2007.06.19"]
[Round "6"]
[White "Oei, Hway Ik"]
[Black "Termeulen, Albert"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2162"]
[BlackElo "2107"]
[PlyCount "134"]
[EventDate "2007.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 Na6 8. Nf3 Nc5 9. Nd2 a5 10. a3 Nh5 11. g3 Bd7 12. Be2 Qe8 13. Bxc5 dxc5 14. Bxh5 gxh5 15. Qxh5 c6 16. g4 b5 17. 0-0 b4 18. Nd1 cxd5 19. cxd5 Ra6 20. g5 Qc8 21. Kh2 f5 22. Ne3 fxe4 23. Nxe4 Rf4 24. Nf6+ Bxf6 25. gxf6 Raxf6 26. Qxe5 Qf8 27. Rg1+ Kh8 28. Rg3 Rxf2+ 29. Kh1 Qe8 30. Qxe8+ Bxe8 31. axb4 axb4 32. Ra8 Rf8 33. Nc4 Bg6 34. Rxf8+ Rxf8 35. Re3 Rf4 36. b3 Be4+ 37. Kg1 Bxd5 38. Nb6 Bf7 39. Nd7 Rf5 40. Kg2 h6 41. Kg3 Kg7 42. Kg4 Rd5 43. Ne5 Be6+ 44. Kg3 Rd2 45. Nf3 Rd6 46. Re5 Rc6 47. Nd2 Kf6 48. Kf4 Bxh3 49. Rh5 Bg2 50. Rxh6+ Ke7 51. Rxc6 Bxc6 52. Ke5 Kd7 53. Nc4 Kc7 54. Ke6 Bf3 55. Nd2 Bg2 56. Nc4 Kc6 57. Ne5+ Kb5 58. Kd6 Be4 59. Nd7 c4 60. bxc4+ Kxc4 61. Ke5 b3 62. Kxe4 b2 63. Ne5+ Kb5 64. Kd4 b1Q 65. Kd5 Qd1+ 66. Ke4 Kc5 67. Nd3+ Kc6 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2007.06.12"]
[Round "5"]
[White "Agaian, Jura"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1842"]
[BlackElo "2162"]
[PlyCount "120"]
[EventDate "2007.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. 0-0-0 Ngf6 14. Ne4 0-0-0 15. g3 Nxe4 16. Qxe4 Bd6 17. Kb1 Rhe8 18. c4 c5 19. Rhe1 Nf6 20. Qe2 Nxh5 21. dxc5 Bxc5 22. Ne5 Nf6 23. Nd3 Bd4 24. f4 Kb8 25. Rc1 Nd7 26. f5 e5 27. Rc2 Nf6 28. g4 Qd7 29. Nf4 Qd6 30. Nd3 Rc8 31. Bb4 Qc7 32. Bd2 Qd7 33. Rd1 Qc6 34. Re1 Ka8 35. Nb4 Qd6 36. Rd1 Qc7 37. Be1 Qb6 38. a3 Bc5 39. Ka2 a5 40. Nd3 Bd4 41. Nc1 a4 42. Bb4 Nd7 43. Nd3 f6 44. Rb1 Qa6 45. Ne1 Rc7 46. Nf3 Bc5 47. Nd2 Qb6 48. Bc3 Rec8 49. b4 axb3+ 50. Rxb3 Qa6 51. Qe4 Bf8 52. Bb4 Bxb4 53. Rxb4 Nc5 54. Qe2 Rd8 55. Ne4 Nxe4 56. Qxe4 Rd4 57. Qe2 Qc6 58. Kb3 Rcd7 59. Rc3 Qh1 60. Qe3 Qd1+ 0-1

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2007.06.05"]
[Round "4"]
[White "Oei, Hway Ik"]
[Black "Wagemans, Ed"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "2162"]
[BlackElo "1835"]
[PlyCount "83"]
[EventDate "2007.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Bd3 e5 7. d5 Nbd7 8. Nge2 a6 9. Be3 c5 10. Qd2 Rb8 11. a4 b6 12. g4 h5 13. f3 Nh7 14. 0-0-0 h4 15. g5 b5 16. axb5 Qa5 17. Kc2 Qc7 18. Ra1 axb5 19. b3 bxc4 20. bxc4 Rb4 21. Rhb1 Rxb1 22. Rxb1 Ba6 23. Nb5 Bxb5 24. Rxb5 Ra8 25. Nc3 Nb8 26. Qe1 Na6 27. Na2 Qd7 28. Qxh4 Nc7 29. Rb2 Qa4+ 30. Kd2 Qa3 31. Kc2 Qa4+ 32. Kd2 Qa3 33. Rc2 Na6 34. Qe1 f6 35. Qc1 Qa5+ 36. Ke2 fxg5 37. Rb2 Nf6 38. Bxg5 Nh5 39. Kf2 Nf4 40. Bf1 Nb4 41. Nxb4 cxb4 42. h4 1/2-1/2

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2007.05.22"]
[Round "2"]
[White "Oei, Hway Ik"]
[Black "Erwich, Frans"]
[Result "1-0"]
[ECO "E40"]
[WhiteElo "2162"]
[BlackElo "1926"]
[PlyCount "79"]
[EventDate "2007.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Qb3 c5 6. dxc5 Nc6 7. cxd5 exd5 8. Bb5 Bxc5 9. Nge2 0-0 10. 0-0 a6 11. Bd3 b5 12. a3 d4 13. Ne4 Ba7 14. Qc2 Bb7 15. Nxf6+ Qxf6 16. Bxh7+ Kh8 17. Be4 Rac8 18. Qd1 Rfe8 19. Ng3 Qh4 20. Bd5 Re5 21. e4 Bb8 22. Qf3 f5 23. exf5 d3 24. Be6 Nd8 25. Qf4 Qxf4 26. Bxf4 Rxe6 27. Bxb8 Re2 28. Nxe2 dxe2 29. Rfe1 Rxb8 30. Rxe2 Nc6 31. Rae1 Kg8 32. Re8+ Kf7 33. Rxb8 Nxb8 34. f4 Nc6 35. Rc1 Kf6 36. g4 Nd4 37. Kf2 Nf3 38. Rc7 Be4 39. h3 Nd2 40. Ke3 1-0

[Event "Leiden SB-ch"]
[Site "Leiden"]
[Date "2007.05.15"]
[Round "1"]
[White "De Mooij, Marco"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1786"]
[BlackElo "2162"]
[PlyCount "84"]
[EventDate "2007.05.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Bd6 8. 0-0 Qc7 9. Bg5 h6 10. Bh4 Nd7 11. f4 Nb6 12. Bb3 Ne7 13. Qd2 0-0 14. c4 c5 15. Bxe7 Bxe7 16. d5 exd5 17. cxd5 c4 18. f5 cxb3 19. fxg6 Qc5+ 20. Kh1 Qxd5 21. gxf7+ Rxf7 22. Qxd5 Nxd5 23. Rxf7 Kxf7 24. axb3 Bf6 25. Rd1 Ke6 26. Nd4+ Bxd4 27. Rxd4 Rc8 28. Kg1 Rc1+ 29. Nf1 Ke5 30. Rd3 Ke4 31. Rf3 g5 32. h4 Nf4 33. hxg5 hxg5 34. Kh2 Rc2 35. Rg3 Rf2 36. Kg1 Rxb2 37. Rxg5 Ne2+ 38. Kh2 Kf4 39. Rb5 b6 40. Kh3 Nd4 41. g3+ Ke4 42. Rb4 b5 0-1

[Event "Lausanne op"]
[Site "Lausanne"]
[Date "2006.09.18"]
[Round "7"]
[White "Shoker, Samy"]
[Black "Oei, Hway Ik"]
[Result "1/2-1/2"]
[ECO "A38"]
[WhiteElo "2355"]
[BlackElo "2182"]
[PlyCount "151"]
[EventDate "2006.09.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. g3 c5 2. Bg2 Nc6 3. c4 g6 4. Nc3 Bg7 5. a3 d6 6. Rb1 a5 7. d3 Nf6 8. Nf3 0-0 9. 0-0 h6 10. Ne1 Bd7 11. Nc2 Qc8 12. Re1 Nd4 13. Nxd4 cxd4 14. Nb5 Ne8 15. b3 Bc6 16. Bb2 Bxg2 17. Kxg2 Qc6+ 18. Kg1 e5 19. e3 dxe3 20. Rxe3 Nc7 21. a4 Ne6 22. d4 Ng5 23. h4 Nh3+ 24. Kh2 Nxf2 25. Qe2 exd4 26. Re7 Bf6 27. Qxf2 Bxe7 28. Qxd4 f6 29. Qe3 Rae8 30. Qxh6 Qe4 31. Rg1 Qe2+ 32. Rg2 Qh5 33. Qxh5 gxh5 34. Nc7 Rc8 35. Nd5 Bd8 36. Rf2 f5 37. Bd4 Kh7 38. Re2 f4 39. Nxf4 Bf6 40. Bxf6 Rxf6 41. Nxh5 Rf3 42. Re7+ Kh6 43. g4 Rcf8 44. Rxb7 Rc3 45. Ng3 Rf2+ 46. Kg1 Rf4 47. g5+ Kg6 48. h5+ Kxg5 49. Rg7+ Kf6 50. Rg6+ Ke5 51. Ne2 Rxb3 52. Nxf4 Kxf4 53. Rxd6 Rb4 54. h6 Rxc4 55. h7 Rc8 56. Kf2 Rc2+ 57. Ke1 Rh2 58. Rd7 Ke5 59. Ra7 Kd6 60. Kf1 Kc5 61. Kg1 Rh6 62. Rb7 Kc6 63. Rf7 Kc5 64. Kg2 Kb4 65. Kg3 Kxa4 66. Rf4+ Kb3 67. Rh4 Rxh7 68. Rxh7 a4 69. Rb7+ Ka2 70. Kf2 a3 71. Ke2 Ka1 72. Kd2 a2 73. Ra7 Kb1 74. Rb7+ Ka1 75. Ra7 Kb1 76. Rb7+ 1/2-1/2

[Event "Lausanne op"]
[Site "Lausanne"]
[Date "2006.09.16"]
[Round "2"]
[White "Guliyev, Namig"]
[Black "Oei, Hway Ik"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2543"]
[BlackElo "2182"]
[PlyCount "91"]
[EventDate "2006.09.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SUI"]
[SourceTitle "CBM 114 Extra"]
[Source "ChessBase"]
[SourceDate "2006.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.03"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 Nd7 7. N1e2 e6 8. Nf4 Nb6 9. Bb3 Bd6 10. h4 Bxf4 11. Bxf4 h6 12. h5 Bh7 13. c4 Nf6 14. Ne2 0-0 15. f3 Re8 16. g4 Nfd7 17. Kf2 e5 18. Bxe5 Nxe5 19. dxe5 Qg5 20. f4 Qxg4 21. Qg1 Qf5 22. Qg3 Rxe5 23. Rag1 Rxe2+ 24. Kxe2 Qf6 25. Qe3 Qxb2+ 26. Kf3 Rd8 27. Rd1 Rf8 28. Qd4 Qxd4 29. Rxd4 c5 30. Rdd1 Bf5 31. Rhe1 Be6 32. Re4 Rc8 33. a4 a5 34. Rd6 Na8 35. Re5 Kf8 36. f5 Ke7 37. Rdd5 Nb6 38. fxe6 Nxd5 39. exf7+ Kxf7 40. cxd5 c4 41. Bc2 c3 42. Ke3 Kf6 43. Re6+ Kg5 44. Rg6+ Kxh5 45. Rxg7 b6 46. Kd4 1-0

[Event "Haarlem Nova College op"]
[Site "Haarlem"]
[Date "2006.07.09"]
[Round "5"]
[White "Kouwenhoven, Arjen"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "A64"]
[WhiteElo "1922"]
[BlackElo "2095"]
[PlyCount "96"]
[EventDate "2006.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 a6 10. a4 Re8 11. Nd2 Nbd7 12. Nc4 Nb6 13. Na3 Bd7 14. Qb3 Rb8 15. a5 Nc8 16. Nc4 Qc7 17. Re1 b5 18. axb6 Nxb6 19. Qa2 Nxc4 20. Qxc4 Bb5 21. Nxb5 axb5 22. Qc2 Nd7 23. Bd2 Ra8 24. Bc3 Bf8 25. b3 Bg7 26. Bxg7 Kxg7 27. e4 Kg8 28. Bf1 Qb6 29. Kg2 Qb7 30. h4 h5 31. Bd3 Ne5 32. f4 Ng4 33. Qd2 Nf6 34. Qb2 Rxa1 35. Qxa1 Nxd5 36. Qa5 Nc7 37. Kf2 Ra8 38. Qc3 Qb6 39. Kf1 Ra2 40. Be2 Ne6 41. f5 Nd4 42. fxg6 fxg6 43. Qe3 Qc7 44. Qg5 Kg7 45. Qf4 Qf7 46. Qxf7+ Kxf7 47. Bd3 Kf6 48. Rd1 Rb2 0-1

[Event "Haarlem Nova College op"]
[Site "Haarlem"]
[Date "2006.07.09"]
[Round "6"]
[White "Oei, Hway Ik"]
[Black "Gurevich, Mikhail"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2095"]
[BlackElo "2632"]
[PlyCount "59"]
[EventDate "2006.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 b5 6. Qd2 Nbd7 7. a4 b4 8. Nd1 Rb8 9. Nh3 Bg7 10. Nhf2 0-0 11. Be2 Qc7 12. Bh6 e5 13. Bxg7 Kxg7 14. Ne3 d5 15. exd5 cxd5 16. dxe5 Nxe5 17. 0-0 Rd8 18. Rfd1 d4 19. Nf1 Be6 20. Nd3 b3 21. cxb3 Bxb3 22. Rdc1 Nc4 23. Qg5 Qe7 24. Nf4 Qe5 25. Qg3 Nxb2 26. Bb5 d3 27. Ra3 Qd4+ 28. Qf2 Qxf4 29. Qxb2 Bxa4 30. Rc7 0-1

[Event "Haarlem Nova College op"]
[Site "Haarlem"]
[Date "2006.07.08"]
[Round "3"]
[White "Oei, Hway Ik"]
[Black "Milov, Leonid"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "2095"]
[BlackElo "2504"]
[PlyCount "59"]
[EventDate "2006.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. a4 b4 5. Nd2 g6 6. e4 d6 7. b3 Bg7 8. Bb2 0-0 9. Be2 Re8 10. Qc2 e6 11. 0-0-0 Qe7 12. f3 Nh5 13. g3 f5 14. Bd3 Bxb2+ 15. Kxb2 Ng7 16. Ne2 exd5 17. cxd5 Nd7 18. Nf4 Ne5 19. Bb5 Rf8 20. h4 fxe4 21. fxe4 Ng4 22. Nc4 Nh5 23. Nxh5 gxh5 24. Rhf1 Ne5 25. Rxf8+ Kxf8 26. Rf1+ Kg7 27. Ne3 Ng4 28. Nc4 Ne5 29. Ne3 Ng4 30. Nc4 1/2-1/2

[Event "Haarlem Nova College op"]
[Site "Haarlem"]
[Date "2006.07.08"]
[Round "2"]
[White "Roorda, Thijs"]
[Black "Oei, Hway Ik"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1696"]
[BlackElo "2095"]
[PlyCount "44"]
[EventDate "2006.07.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 113 Extra"]
[Source "ChessBase"]
[SourceDate "2006.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.09.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. c3 Ngf6 13. Ne5 Nxe5 14. Bxe5 Nd7 15. Bf4 0-0-0 16. a4 Be7 17. b4 Qd5 18. 0-0 Ne5 19. Bxe5 Qxe5 20. b5 c5 21. Rfe1 Qd5 22. Re5 Qxe5 0-1

