[Event "Maastricht Limburg op-C 7th"]
[Site "Maastricht"]
[Date "2013.05.20"]
[Round "7"]
[White "Oerlemans, Gideon"]
[Black "Koppens, Gertie"]
[Result "0-1"]
[ECO "D37"]
[PlyCount "76"]
[EventDate "2013.05.17"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 c5 6. e3 Nc6 7. Bd3 b6 8. 0-0 0-0 9. a3 Bb7 10. Re1 Bd6 11. Bg3 Bxg3 12. fxg3 a6 13. Qc2 Re8 14. Ng5 g6 15. Rf1 cxd4 16. cxd5 exd5 17. Nxd5 Qxd5 18. Nxf7 b5 19. Rxf6 Ne5 20. Nxe5 Qxe5 21. Rb6 Qxe3+ 22. Kh1 Bd5 23. Rf1 Rf8 24. Rbf6 Qe7 25. Qf2 Rxf6 26. Qxf6 Qxf6 27. Rxf6 Rc8 28. Kg1 Bc4 29. Bf1 Rf8 30. Rxf8+ Kxf8 31. Bxc4 bxc4 32. Kf2 Ke7 33. Ke2 Ke6 34. Kd2 Ke5 35. h3 Ke4 36. h4 h5 37. b4 cxb3 38. a4 b2 0-1

[Event "Maastricht Limburg op-C 7th"]
[Site "Maastricht"]
[Date "2013.05.20"]
[Round "6"]
[White "Seibt, Sascha"]
[Black "Oerlemans, Gideon"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "43"]
[EventDate "2013.05.17"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 d6 8. 0-0 Be6 9. Nxe6 fxe6 10. Bxc5 dxc5 11. Qh5+ Ng6 12. Qxc5 0-0-0 13. Bb5 Nge5 14. f4 Nd7 15. Qe3 Ndb8 16. Nd2 Ne7 17. e5 Nbc6 18. exf6 gxf6 19. Nf3 Rd6 20. Nd4 Nd5 21. Qf2 Nxf4 22. Qxf4 1-0

[Event "Maastricht Limburg op-C 7th"]
[Site "Maastricht"]
[Date "2013.05.19"]
[Round "4"]
[White "Oerlemans, Gideon"]
[Black "Lemmens, Paul"]
[Result "0-1"]
[ECO "A80"]
[PlyCount "50"]
[EventDate "2013.05.17"]
[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 f5 2. Nf3 d6 3. c4 Nf6 4. Nbd2 b6 5. b3 g6 6. Bb2 Bg7 7. e3 0-0 8. Bd3 Bb7 9. 0-0 Nbd7 10. Re1 Ne4 11. Qc2 Ndf6 12. d5 c6 13. Nxe4 fxe4 14. Bxe4 cxd5 15. cxd5 Rc8 16. Qd3 Nxe4 17. Bxg7 Nc5 18. Qd4 e5 19. dxe6 Nxe6 20. Qg4 Nxg7 21. Ng5 Qf6 22. f3 Rc5 23. h4 h6 24. Nh3 Rh5 25. Qd7 Bc8 0-1

[Event "Maastricht Limburg op-C 7th"]
[Site "Maastricht"]
[Date "2013.05.19"]
[Round "5"]
[White "Ulburghs, Piet"]
[Black "Oerlemans, Gideon"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1740"]
[PlyCount "54"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 c6 4. d4 d5 5. Nc3 Nbd7 6. Nf3 Bb4 7. Nd2 0-0 8. 0-0 Qe7 9. a3 Ba5 10. b4 Bb6 11. c5 Bc7 12. e4 e5 13. exd5 cxd5 14. Bxd5 exd4 15. Bxf7+ Qxf7 16. Nce4 Ne5 17. f3 Bh3 18. Rf2 Rae8 19. Ng5 Qh5 20. Qb3+ Kh8 21. Nxh3 Qxh3 22. Bb2 Nfg4 23. Bxd4 Nxf2 24. Bxf2 Rf6 25. Re1 Rfe6 26. Re4 Qh6 27. Be3 Qg6 1-0

[Event "Maastricht Limburg op-C 7th"]
[Site "Maastricht"]
[Date "2013.05.18"]
[Round "2"]
[White "Been, Klaas"]
[Black "Oerlemans, Gideon"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1773"]
[PlyCount "90"]
[EventDate "2013.05.17"]
[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 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nbd7 6. Nbd2 Qc7 7. 0-0 Bd6 8. Re1 0-0 9. h3 b6 10. e4 cxd4 11. Nxd4 a6 12. Qc2 Bb7 13. Nf1 dxe4 14. Be2 Be5 15. Be3 Nd5 16. Rad1 Bxd4 17. Bxd4 f5 18. c4 e5 19. Be3 f4 20. Bc1 f3 21. gxf3 exf3 22. Bd3 N5f6 23. Bf5 Rad8 24. b3 e4 25. Ba3 Nc5 26. Ng3 Rxd1 27. Rxd1 g6 28. Bxc5 Qxc5 29. Be6+ Kg7 30. Qc3 Re8 31. b4 Qf8 32. Bd5 Qd6 33. a3 Qd7 34. Kh2 Bc8 35. Nh5+ Kh6 36. Nf4 Qf5 37. Qe3 g5 38. Ne6 Bxe6 39. Bxe6 Rxe6 40. Qd4 Qf4+ 41. Kg1 Qh4 42. Kf1 Qxh3+ 43. Ke1 e3 44. fxe3 Qg2 45. Qd3 f2+ 0-1

[Event "Maastricht Limburg op-C 7th"]
[Site "Maastricht"]
[Date "2013.05.18"]
[Round "3"]
[White "Oerlemans, Gideon"]
[Black "Van Velthoven, Paul"]
[Result "0-1"]
[ECO "D91"]
[PlyCount "52"]
[EventDate "2013.05.17"]
[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. Nf3 g6 3. c4 Bg7 4. Bg5 c6 5. Nc3 d5 6. e3 Bg4 7. Bd3 Nbd7 8. h3 dxc4 9. Bxc4 Bxf3 10. Qxf3 Qa5 11. Bf4 Nb6 12. Bb3 Nbd5 13. Bxd5 Nxd5 14. Kd2 0-0 15. g4 Rfd8 16. h4 c5 17. Rac1 cxd4 18. exd4 Nxf4 19. Ke1 Rxd4 20. Rc2 Rad8 21. Kf1 Nd5 22. h5 Nxc3 23. Rxc3 Rd1+ 24. Kg2 Rxh1 25. Kxh1 Bxc3 26. bxc3 Qd5 0-1

[Event "Maastricht Limburg op-C 7th"]
[Site "Maastricht"]
[Date "2013.05.17"]
[Round "1"]
[White "Oerlemans, Gideon"]
[Black "Mathee, Jochen"]
[Result "1-0"]
[ECO "D52"]
[PlyCount "55"]
[EventDate "2013.05.17"]
[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 d5 2. c4 c6 3. Nc3 e6 4. Nf3 Nf6 5. Bg5 Bd6 6. e3 Nbd7 7. Bd3 0-0 8. 0-0 h6 9. Bh4 dxc4 10. Bxc4 Qe7 11. Re1 e5 12. Ne4 exd4 13. exd4 Qxe4 14. Rxe4 Nxe4 15. Qe2 Re8 16. Bd3 Ndf6 17. Re1 Bd7 18. Ne5 Ng5 19. f4 Ne6 20. Nxd7 Nxd7 21. Qe4 Nef8 22. Qxe8 Rxe8 23. Rxe8 Bxf4 24. Be7 Be3+ 25. Kf1 Bxd4 26. Bf5 Bc5 27. Bxd7 Bxe7 28. Rxe7 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2011.06.04"]
[Round "9"]
[White "Bolleman, Danilo"]
[Black "Oerlemans, Gideon"]
[Result "0-1"]
[ECO "C22"]
[WhiteElo "1252"]
[BlackElo "1343"]
[PlyCount "50"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Bb4+ 5. Bd2 d6 6. Bb5 Bd7 7. Bxc6 Bxd2+ 8. Nxd2 Bxc6 9. Ne2 Qe7 10. f3 f5 11. Ng3 fxe4 12. 0-0 exf3 13. Qxe7+ Nxe7 14. Nxf3 0-0-0 15. Ng5 Bd5 16. Rfd1 Rdf8 17. Re1 Ng6 18. Rad1 Bc6 19. Nh5 Rf5 20. Nxg7 Rxg5 21. g3 Bd7 22. Kf2 Rg8 23. h4 Re5 24. Rxe5 Nxe5 25. Nh5 Bg4 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2011.06.04"]
[Round "7"]
[White "Chang, Hawkie"]
[Black "Oerlemans, Gideon"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1396"]
[BlackElo "1343"]
[PlyCount "69"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[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. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 0-0 8. f4 d6 9. 0-0 Be6 10. Bxe6 fxe6 11. Kh1 e5 12. Nxc6 Bxe3 13. Nxe7+ Qxe7 14. f5 Qh4 15. Qf3 Bf4 16. g3 Qf6 17. gxf4 exf4 18. Qxf4 Rae8 19. Nd2 g6 20. Rg1 Kh8 21. Raf1 Qe7 22. Qg5 Qg7 23. h4 Re5 24. h5 Rf6 25. Rg2 h6 26. Qg4 g5 27. Nf3 Re7 28. Nd4 c5 29. Nc2 Qf7 30. b3 Qe8 31. Re1 d5 32. Rge2 Qc6 33. Qf3 dxe4 34. Rxe4 Kg7 35. Rxe7+ 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2011.06.04"]
[Round "8"]
[White "Oerlemans, Gideon"]
[Black "Verhagen, Pieter"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1343"]
[BlackElo "969"]
[PlyCount "124"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 c6 4. Nf3 Bf5 5. Bg5 Nbd7 6. e3 h6 7. Bh4 g5 8. Bg3 Bg7 9. Be2 e6 10. Bd6 Qb6 11. Qd2 c5 12. dxc5 Nxc5 13. Be5 Ncd7 14. Bd4 Qc6 15. Ne5 Nxe5 16. Bxe5 0-0 17. cxd5 exd5 18. Bb5 Qe6 19. Bxf6 Bxf6 20. Nxd5 Bxb2 21. Rd1 Be5 22. 0-0 Rad8 23. Bc4 Be4 24. f3 Bc3 25. Qxc3 Bxd5 26. Rxd5 Rxd5 27. e4 Rc5 28. Rc1 Rfc8 29. Bxe6 Rxc3 30. Rxc3 Rxc3 31. Bd5 Ra3 32. Kf2 b6 33. Kg3 Kg7 34. Kg4 Kg6 35. h4 h5+ 36. Kh3 g4+ 37. Kg3 f5 38. Kf4 Kf6 39. e5+ Kg6 40. Be6 Ra4+ 41. Kg3 f4+ 42. Kf2 g3+ 43. Ke2 Rd4 44. Bb3 a5 45. e6 Kf6 46. a3 b5 47. Ba2 a4 48. Bb1 Kxe6 49. Bg6 Rd5 50. Be4 Re5 51. Kd3 Kd6 52. Kc3 Kc5 53. Kd3 Re6 54. Kc3 Rxe4 55. fxe4 f3 56. e5 fxg2 57. e6 g1Q 58. e7 Qe1+ 59. Kc2 Qxe7 60. Kd3 g2 61. Kd2 g1R 62. Kc3 Qe3+ 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2011.06.03"]
[Round "4"]
[White "Mouhdad, Yassine"]
[Black "Oerlemans, Gideon"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1675"]
[BlackElo "1343"]
[PlyCount "91"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[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 Bc5 4. c3 Nf6 5. d3 0-0 6. 0-0 b6 7. Be3 Be7 8. Nbd2 Bb7 9. Bb3 Ng4 10. Qe2 d6 11. d4 Nxe3 12. Qxe3 Bf6 13. Qd3 Qd7 14. Qe3 Rfd8 15. Ba4 Rac8 16. d5 Qe8 17. dxc6 Bxc6 18. Bxc6 Qxc6 19. c4 Qb7 20. Nb3 c5 21. Qd3 Be7 22. Nfd2 Rc7 23. a4 a5 24. Nb1 Rc6 25. Nc3 Qd7 26. Nd5 Bf8 27. Qg3 Qe6 28. Nd2 Kh8 29. Rac1 f6 30. Rc3 g5 31. Rb3 Rb8 32. Rf3 Bg7 33. h4 h6 34. hxg5 fxg5 35. Rc1 Rb7 36. Rcc3 Kg8 37. Rf5 Ra7 38. Rb3 Rb7 39. Qg4 Qe8 40. Rh3 Qd8 41. Qh5 Rd7 42. Qg6 Kh8 43. Rxg5 Qf8 44. Rf5 Qd8 45. Nf6 Bf8 46. Qg8# 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2011.06.03"]
[Round "5"]
[White "Oerlemans, Gideon"]
[Black "Slomczewski, Michal"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1343"]
[BlackElo "1578"]
[PlyCount "138"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Bg5 g6 4. Nc3 Bg7 5. e3 0-0 6. Bc4+ Kh8 7. 0-0 b6 8. Qd2 Bb7 9. Ne5 e6 10. Qe2 Qe8 11. Rfe1 d6 12. Nf3 d5 13. Bb3 Ne4 14. Nxe4 fxe4 15. Nd2 Qf7 16. c4 Qf5 17. Bh4 c6 18. Rac1 Na6 19. a3 Bf6 20. Bg3 Bg7 21. Ba4 Rac8 22. cxd5 cxd5 23. Bb5 Nb8 24. Bd6 Rg8 25. Rf1 Qf7 26. Nb3 Rgd8 27. Bg3 a6 28. Bxb8 axb5 29. Ba7 Rxc1 30. Rxc1 Qd7 31. Bxb6 Rc8 32. Rxc8+ Bxc8 33. Bc5 Ba6 34. Qd2 Bf6 35. Qa5 Qc8 36. Nd2 Bd8 37. Qb4 Kg8 38. Nb1 Kf7 39. Nc3 Qc6 40. a4 bxa4 41. Nxa4 Bb5 42. Nc3 Bd3 43. Qb8 Qc7 44. Qb3 Qa5 45. Qd1 h5 46. f3 exf3 47. Qxf3+ Bf6 48. Qd1 Bc4 49. Qa4 Qxa4 50. Nxa4 Ke8 51. Kf2 g5 52. b4 e5 53. Nb6 Bb3 54. b5 exd4 55. exd4 Bd8 56. Na8 Kd7 57. b6 Kc8 58. Bd6 Kb7 59. Bc7 Bf6 60. Ke3 Kxa8 61. h3 Kb7 62. g3 Bd1 63. Be5 Be7 64. Bc7 Bc2 65. Kf3 Be4+ 66. Kf2 Ba3 67. Bd8 g4 68. h4 Bc1 69. Bc7 Kc6 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2011.06.03"]
[Round "6"]
[White "Schoppen, Casper"]
[Black "Oerlemans, Gideon"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "1303"]
[BlackElo "1343"]
[PlyCount "79"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[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. Bb5 a6 4. Ba4 Bc5 5. 0-0 d6 6. c3 Bd7 7. Re1 Nf6 8. d3 0-0 9. Nbd2 Bg4 10. h3 Bh5 11. Nf1 Ne7 12. Ng3 Bg6 13. Bg5 Nd7 14. Bb3 h6 15. Bh4 Qe8 16. Nh2 Kh8 17. Qd2 f5 18. Kh1 fxe4 19. Nxe4 Bb6 20. Ng4 Nf5 21. Bg3 Nxg3+ 22. Nxg3 Nc5 23. Bc2 Ne6 24. Ne3 Qe7 25. Nd5 Rxf2 26. Qxf2 Bxf2 27. Nxe7 Bxg3 28. Nxg6+ Kh7 29. Re3 Kxg6 30. Rxg3+ Kh7 31. d4+ Kh8 32. dxe5 dxe5 33. Re1 Rf8 34. Rf3 Rd8 35. Rxe5 Ng5 36. Rfe3 Rg8 37. Re8 Nh7 38. Rxg8+ Kxg8 39. Bxh7+ Kxh7 40. Re7 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2011.06.02"]
[Round "2"]
[White "Klijn, Hugo"]
[Black "Oerlemans, Gideon"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "982"]
[BlackElo "1343"]
[PlyCount "104"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[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 Bc5 4. 0-0 Nf6 5. d3 d6 6. Bg5 h6 7. Bh4 Bg4 8. h3 Bh5 9. Nc3 Nd4 10. Nd5 Nxf3+ 11. gxf3 Rg8 12. Kh2 g5 13. Nxf6+ Qxf6 14. Bg3 Bxf3 15. Qd2 h5 16. b4 Bb6 17. a4 a6 18. Rg1 h4 19. Bxh4 0-0-0 20. Bg3 Rh8 21. Bh4 gxh4 22. b5 a5 23. Bd5 Qf4+ 24. Qxf4 exf4 25. Bxf7 Rd7 26. Be6 Re8 27. Bxd7+ Kxd7 28. c3 Bxf2 29. Rgf1 Bg3+ 30. Kg1 Be2 31. Rfc1 Bxd3 32. Ra2 Rxe4 33. Rd2 Bc4 34. Rcd1 f3 35. Rc1 f2+ 36. Kg2 Re1 37. Rxf2 Bxf2 38. Rc2 Re2 39. Rxe2 Bxe2 40. Kxf2 Bd1 41. Ke3 Bxa4 42. Kf4 Bc2 43. Kg4 a4 44. Kxh4 a3 45. Kg5 a2 46. h4 a1Q 47. h5 Qg1+ 48. Kf4 Qh2+ 49. Kg5 Qe5+ 50. Kh4 Qg7 51. c4 Bf5 52. h6 Qg4# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2011.06.02"]
[Round "1"]
[White "Oerlemans, Gideon"]
[Black "Corstjens, Rolf"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1343"]
[BlackElo "1677"]
[PlyCount "54"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Nf3 b6 5. Bg5 Bb7 6. e3 Be7 7. Bd3 Nbd7 8. 0-0 0-0 9. Qe2 c5 10. Rac1 a6 11. Rfd1 Rc8 12. cxd5 Nxd5 13. Bxe7 Qxe7 14. Qc2 h6 15. Be4 N7f6 16. Nxd5 Nxd5 17. Ne5 cxd4 18. Qd3 dxe3 19. fxe3 Qg5 20. Nd7 Rfd8 21. Bxd5 Bxd5 22. Qe2 Rxc1 23. Rxc1 Rxd7 24. Rc8+ Kh7 25. Qd3+ Qg6 26. Qd2 Bb7 27. Qxd7 Qxg2# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2011.06.02"]
[Round "3"]
[White "Oerlemans, Gideon"]
[Black "Van Baar, Esper"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1343"]
[BlackElo "1050"]
[PlyCount "65"]
[EventDate "2011.06.02"]
[EventType "swiss"]
[EventRounds "9"]
[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 Bc5 4. Nc3 Nf6 5. d3 h6 6. 0-0 d6 7. Qe2 Bg4 8. Be3 Bxe3 9. fxe3 0-0 10. Qd2 Qd7 11. d4 Qe7 12. d5 Na5 13. Bd3 c6 14. b4 cxd5 15. bxa5 dxe4 16. Nxe4 d5 17. Nxf6+ Qxf6 18. Nd4 Qg5 19. Nf5 e4 20. h4 Qf6 21. Be2 Bxf5 22. Bg4 g6 23. Qxd5 h5 24. Bxf5 gxf5 25. Rab1 Qxh4 26. Rxf5 Qe7 27. Rg5+ Kh8 28. Rxh5+ Kg8 29. Rg5+ Kh8 30. Kf2 Qf6+ 31. Ke2 Qa6+ 32. c4 Qf6 33. Rh1+ 1-0

[Event "Enschede op-E U14"]
[Site "Enschede"]
[Date "2009.08.05"]
[Round "5"]
[White "Corstjens, Rolf"]
[Black "Oerlemans, Gideon"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1302"]
[BlackElo "1174"]
[PlyCount "54"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. h3 Be6 6. Bb3 Nf6 7. d3 Qd7 8. Ng5 0-0-0 9. Nxe6 fxe6 10. Be3 Bb4 11. Qd2 d5 12. Qe2 d4 13. Bd2 dxc3 14. bxc3 Ba5 15. c4 Bb6 16. 0-0 Qf7 17. Be3 Bd4 18. Rab1 Bc3 19. Bd2 Nd4 20. Qe1 Bxd2 21. Qxd2 Qg6 22. Kh1 Nh5 23. Ba4 Nf4 24. g3 Nxh3 25. Kg2 Nf4+ 26. Kg1 Nf3+ 27. Kh1 Qh5# 0-1

[Event "Enschede op-E U14"]
[Site "Enschede"]
[Date "2009.08.05"]
[Round "7"]
[White "Oerlemans, Gideon"]
[Black "Dubbeldam, Lydia"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1174"]
[BlackElo "913"]
[PlyCount "55"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 0-0 8. Nd2 Nxd4 9. Bxd4 Bxd4 10. cxd4 Qxd4 11. Qc2 c6 12. Nf3 Qc5 13. Qd3 d5 14. Bb3 dxe4 15. Qxe4 Re8 16. 0-0 Bf5 17. Qh4 Ng6 18. Qh5 Qb5 19. Ng5 Nf4 20. Qxf7+ Kh8 21. Rfe1 Rf8 22. Qc7 Ne2+ 23. Kh1 Rac8 24. Nf7+ Kg8 25. Nd6+ Kh8 26. Nxb5 Rxc7 27. Nxc7 Rc8 28. Rxe2 1-0

[Event "Enschede op-E U14"]
[Site "Enschede"]
[Date "2009.08.05"]
[Round "8"]
[White "Oerlemans, Gideon"]
[Black "Kevlishvili, Robby"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1174"]
[BlackElo "1482"]
[PlyCount "96"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 b6 6. e3 Bb7 7. Bd3 0-0 8. Qc2 Nbd7 9. Ne5 h6 10. Bxf6 Nxf6 11. cxd5 exd5 12. Bf5 c5 13. Ne2 Bd6 14. Nf3 Bc8 15. Bd3 c4 16. Bf5 Qc7 17. e4 Bxf5 18. exf5 Rfe8 19. 0-0 Ng4 20. g3 Qe7 21. Nc3 Qb7 22. Nb5 Qc6 23. Nxd6 Qxd6 24. Rfe1 b5 25. b3 Nf6 26. Ne5 Qb6 27. Qd2 Ne4 28. Qe3 Ng5 29. Rad1 f6 30. Nd7 Rxe3 31. Nxb6 Rxe1+ 32. Rxe1 axb6 33. Re2 Nf3+ 34. Kg2 Nxd4 35. Rd2 c3 36. Rd1 c2 37. Rc1 Rxa2 38. Kf1 Nxb3 39. Re1 Ra1 40. Rxa1 Nxa1 41. Ke2 c1Q 42. Kf3 Qc4 43. Kg2 b4 44. Kh3 b3 45. f4 Qf1+ 46. Kh4 g5+ 47. fxg6 Kg7 48. Kh5 Qh3# 0-1

[Event "Enschede op-E U14"]
[Site "Enschede"]
[Date "2009.08.05"]
[Round "6"]
[White "Schroeder, Kevin"]
[Black "Oerlemans, Gideon"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1400"]
[BlackElo "1174"]
[PlyCount "68"]
[EventDate "2009.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 132 Extra"]
[Source "ChessBase"]
[SourceDate "2009.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2009.11.03"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. g3 Nf6 4. Bg2 e6 5. 0-0 Bd6 6. Nh4 g6 7. Nxf5 gxf5 8. c4 Nc6 9. Qb3 b6 10. cxd5 exd5 11. Bxd5 Nxd5 12. Qxd5 Qd7 13. e4 fxe4 14. Qxe4+ Be7 15. d5 f5 16. dxc6 fxe4 17. cxd7+ Kxd7 18. Nc3 Rad8 19. Be3 Kc8 20. Nxe4 Rhg8 21. Rac1 Rde8 22. Bf4 c5 23. b4 Bf8 24. Nf6 Be7 25. Nxg8 Rxg8 26. bxc5 Bxc5 27. Bd6 Rg5 28. Bxc5 Rxc5 29. Rxc5+ bxc5 30. Rc1 Kd7 31. f4 h5 32. Rxc5 a5 33. Rxh5 a4 34. Rh6 a3 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2009.04.11"]
[Round "6"]
[White "Yang, Wang"]
[Black "Oerlemans, Gideon"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "53"]
[EventDate "2009.04.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Nf6 9. Bg5 b6 10. Nd5 Be7 11. Re1 Bb7 12. Nxf6+ gxf6 13. Bxf6 Rg8 14. Bxe7 Nxe7 15. Qb3 d5 16. Bd3 Rg7 17. Ne5 Qc8 18. Rac1 Qh3 19. Bb5+ Kf8 20. Qxh3 Bc8 21. Qa3 a6 22. Nd7+ Kg8 23. Nf6+ Kh8 24. Qxe7 Bf5 25. Qe8+ Rxe8 26. Rxe8+ Rg8 27. Rxg8# 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2009.04.10"]
[Round "2"]
[White "Lecomte, Robin"]
[Black "Oerlemans, Gideon"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "89"]
[EventDate "2009.04.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. Nc3 Bg4 5. d3 Nd4 6. Be3 Nxf3+ 7. gxf3 Bh3 8. Qe2 Nf6 9. 0-0-0 a6 10. Bg5 b5 11. Bd5 Rb8 12. Bc6+ Ke7 13. Nd5+ Ke6 14. f4 g6 15. Bxf6 Qc8 16. Qf3 Bf5 17. exf5+ gxf5 18. Bxh8 Bh6 19. Bxe5 dxe5 20. Kb1 f6 21. fxe5 fxe5 22. Ne3 Bg7 23. Qxf5+ Kd6 24. Qxc8 Rxc8 25. Nf5+ Kxc6 26. Ne7+ Kd7 27. Nxc8 Kxc8 28. h4 h5 29. Rdg1 Bf6 30. Rg5 Kd7 31. Rxh5 Ke6 32. Rh6 Kf5 33. Rxf6+ Kxf6 34. h5 Kg7 35. h6+ Kh7 36. Rh5 c5 37. b3 c4 38. dxc4 bxc4 39. bxc4 a5 40. c5 e4 41. c6 e3 42. fxe3 a4 43. c7 a3 44. c8Q Kg6 45. Qf5# 1-0

