[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.24"]
[Round "6"]
[White "Brasse, Bram"]
[Black "Tjong, Akiet Raf"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1764"]
[BlackElo "1772"]
[PlyCount "50"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 Bb4+ 4. Bd2 Bxd2+ 5. Nbxd2 d6 6. g3 Qe7 7. Bg2 0-0 8. 0-0 e5 9. e3 Nc6 10. d5 Nd8 11. Qc2 a5 12. Nh4 g6 13. Rac1 b6 14. f4 Ng4 15. Rce1 f5 16. h3 Nf6 17. fxe5 Qxe5 18. Rf3 Nf7 19. Nf1 Ng5 20. Rf2 Nfe4 21. Bxe4 fxe4 22. Rxf8+ Kxf8 23. Qh2 Nxh3+ 24. Kh1 g5 25. Ng2 Qxb2 0-1

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.24"]
[Round "7"]
[White "Tjong, Akiet Raf"]
[Black "Debusschere, Helmut"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1772"]
[BlackElo "1884"]
[PlyCount "68"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. Nf3 d6 4. Nc3 g6 5. e4 Nbd7 6. Be2 Bg7 7. 0-0 0-0 8. h3 a6 9. a4 b6 10. Re1 Kh8 11. Bf1 Ng8 12. g4 Qc7 13. Nh2 Bb7 14. f4 f6 15. Nf3 Bc8 16. g5 Rb8 17. h4 Re8 18. h5 fxg5 19. Nxg5 Bd4+ 20. Be3 Ndf6 21. Bxd4 cxd4 22. Qxd4 Qc5 23. Qxc5 bxc5 24. hxg6 hxg6 25. e5 dxe5 26. fxe5 Nh5 27. Nf7+ Kg7 28. e6 Rxb2 29. Ne4 Rxc2 30. d6 Bxe6 31. Ne5 exd6 32. Nxd6 Rd8 33. Rad1 Rf8 34. Nxg6 Rxf1+ 0-1

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.23"]
[Round "5"]
[White "Begri, Felix"]
[Black "Tjong, Akiet Raf"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1905"]
[BlackElo "1772"]
[PlyCount "67"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 e6 2. c4 Bb4+ 3. Bd2 Bxd2+ 4. Nxd2 Qe7 5. Ngf3 d6 6. e4 e5 7. d5 f5 8. exf5 Bxf5 9. Qb3 b6 10. Be2 h6 11. 0-0-0 a5 12. Rhe1 Na6 13. Nd4 Bd7 14. Bh5+ Kd8 15. Bg4 Qh4 16. Bxd7 Qxd4 17. Bc6 Nc5 18. Qc2 Nd3+ 19. Kb1 Nxe1 20. Rxe1 Ra7 21. Ne4 Nf6 22. Nxf6 gxf6 23. Qf5 Ke7 24. Qe6+ Kf8 25. Qxf6+ Kg8 26. Bd7 Qf4 27. Qg6+ Kf8 28. Re3 Rg8 29. Qe8+ Kg7 30. Qe7+ Kg6 31. Rg3+ Kh5 32. Be8+ Rxe8 33. Qxe8+ Kh4 34. Qg6 1-0

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.23"]
[Round "4"]
[White "Tjong, Akiet Raf"]
[Black "Lasschuit, Rene"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1772"]
[BlackElo "1917"]
[PlyCount "100"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. d5 d6 4. dxe6 Bxe6 5. Nc3 Nf6 6. Nd4 Bd7 7. Qd3 Nc6 8. Nxc6 bxc6 9. Bg5 d5 10. f3 h6 11. Bxf6 Qxf6 12. e4 Bb4 13. a3 Bxc3+ 14. bxc3 fxe4 15. fxe4 Qh4+ 16. g3 Qxe4+ 17. Qxe4+ dxe4 18. Bg2 0-0-0 19. 0-0-0 Rde8 20. Rd4 e3 21. Rc4 Rhf8 22. Kd1 Re6 23. Ke1 Rf2 24. Be4 Ref6 25. Bd3 Bf5 26. Rf4 Bxd3 27. cxd3 R6xf4 28. gxf4 Rxf4 29. Ke2 Ra4 30. h4 Rxa3 31. Rg1 g5 32. hxg5 hxg5 33. Rxg5 Rxc3 34. Kxe3 Kb7 35. Kd4 Rc1 36. Rg2 a5 37. Rb2+ Ka6 38. Rb8 Ka7 39. Rb3 Ka6 40. Rb8 a4 41. Ra8+ Kb5 42. Rb8+ Ka5 43. Ra8+ Kb4 44. Rb8+ Ka3 45. Ke3 Ka2 46. Kd2 Rc5 47. Rb4 a3 48. d4 Rb5 49. Rc4 Rb2+ 50. Kc3 Kb1 0-1

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.22"]
[Round "3"]
[White "Broekhuis, Jan"]
[Black "Tjong, Akiet Raf"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1866"]
[BlackElo "1772"]
[PlyCount "32"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 c4 7. b3 cxb3 8. Bb2 Na5 9. Nbd2 Bd7 10. Rc1 Ba4 11. c4 Ne7 12. cxd5 Nxd5 13. Nc4 Qd8 14. Nfd2 b5 15. Nxa5 Qxa5 16. Qf3 Be7 1/2-1/2

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.22"]
[Round "2"]
[White "Tjong, Akiet Raf"]
[Black "Porteman, Eric"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1772"]
[BlackElo "1931"]
[PlyCount "102"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. Nc3 a6 5. a4 d6 6. e4 Be7 7. Be2 0-0 8. 0-0 Qc7 9. h3 b6 10. Bf4 e5 11. Be3 Ne8 12. g4 Bd7 13. Qd2 Qc8 14. Nh2 Nc7 15. f4 f6 16. f5 Qe8 17. Nf3 b5 18. axb5 Nxb5 19. Nxb5 Bxb5 20. c4 Bd7 21. h4 Bd8 22. g5 Kh8 23. Kf2 a5 24. Rg1 g6 25. h5 gxf5 26. g6 Rg8 27. Bh6 hxg6 28. hxg6 f4 29. Nh4 f5 30. Nxf5 Bxf5 31. exf5 Bh4+ 32. Kf1 Qd7 33. Bg4 Bg3 34. Rh1 Rxg6 35. Bg7+ Kg8 36. f6 Rxg4 37. Rh8+ Kf7 38. Rf8+ Kg6 39. Rxa5 Rxa5 40. Qxa5 Qf5 41. Qd2 Qb1+ 42. Ke2 Be1 43. Qd3+ Qxd3+ 44. Kxd3 Nd7 45. Rg8 Rg3+ 46. Ke2 Re3+ 47. Kf1 Nxf6 48. Bxf6+ Kxf6 49. Re8 Kf5 50. Re6 Bg3 51. Rxd6 f3 0-1

[Event "Haarlem op"]
[Site "Haarlem"]
[Date "2007.07.01"]
[Round "5"]
[White "De Jonge, Edwin"]
[Black "Tjong, Akiet Raf"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "65"]
[EventDate "2007.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. cxd5 Qxd5 4. Nf3 e5 5. Nc3 Bb4 6. Bd2 Bxc3 7. Bxc3 exd4 8. Nxd4 Nxd4 9. Qxd4 Qxd4 10. Bxd4 f6 11. Rc1 c6 12. e4 Be6 13. a3 0-0-0 14. Bxa7 Ne7 15. Be2 Rd7 16. Be3 g5 17. 0-0 h5 18. Rfd1 g4 19. Rxd7 Kxd7 20. Rd1+ Kc8 21. Bd4 Rf8 22. Bc5 Rf7 23. Bb6 Rf8 24. Rd6 Bd7 25. Bd4 Ng8 26. Bc4 f5 27. e5 Ne7 28. Rh6 Be8 29. Rf6 Rxf6 30. exf6 Nd5 31. Bd3 f4 32. Bf5+ Kd8 33. Be6 1-0

[Event "Haarlem op"]
[Site "Haarlem"]
[Date "2007.06.29"]
[Round "1"]
[White "Tjong, Akiet Raf"]
[Black "Ris, Robert"]
[Result "0-1"]
[ECO "A07"]
[BlackElo "2395"]
[PlyCount "80"]
[EventDate "2007.06.29"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. d3 Bg4 5. Nbd2 Nbd7 6. 0-0 e5 7. e4 dxe4 8. dxe4 Bc5 9. h3 Bh5 10. Qe1 0-0 11. Nh4 Re8 12. Nc4 b5 13. Ne3 Qc7 14. g4 Bg6 15. Nef5 Rad8 16. Be3 a6 17. Rd1 Bf8 18. Rd2 Nc5 19. Bg5 Rxd2 20. Bxd2 Ne6 21. Qc1 Rd8 22. Re1 Bc5 23. Be3 Bxe3 24. Rxe3 Nf4 25. Kh2 Bxf5 26. gxf5 h6 27. Bf3 Qd6 28. Ng2 Nxg2 29. Kxg2 Qc7 30. Rd3 Rxd3 31. cxd3 Qd6 32. Qc3 c5 33. Kf1 Nd7 34. Ke2 Nb8 35. Kd2 Nc6 36. Be2 Nd4 37. Qc1 Qe7 38. Qg1 c4 39. a3 Qd8 40. Bd1 Nf3+ 0-1

