[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2011.06.04"]
[Round "8"]
[White "Klijn, Hugo"]
[Black "Theunissen, Ryan"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "982"]
[BlackElo "685"]
[PlyCount "51"]
[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 Nf6 4. Bxc6 dxc6 5. Nc3 Bd6 6. 0-0 0-0 7. d3 Bg4 8. Bg5 h6 9. Bh4 Be7 10. h3 Bxf3 11. Qxf3 Nd7 12. Bg3 Bh4 13. Bxh4 Qxh4 14. Rad1 Nf6 15. d4 exd4 16. Rxd4 Rad8 17. Ra4 Ra8 18. e5 Qh5 19. exf6 Qxf3 20. gxf3 gxf6 21. Ne4 f5 22. Nf6+ Kh8 23. Kh2 a6 24. Rg1 Rad8 25. Rh4 Rg8 26. Rxh6# 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2011.06.04"]
[Round "9"]
[White "Theunissen, Ryan"]
[Black "Koeman, Cas"]
[Result "0-1"]
[ECO "C66"]
[WhiteElo "685"]
[BlackElo "1103"]
[PlyCount "72"]
[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 d6 4. d3 Nf6 5. 0-0 Be6 6. Nc3 Qe7 7. Ng5 Bd7 8. Be3 g6 9. b3 Bg7 10. Bc4 0-0 11. g3 Be6 12. Bxe6 fxe6 13. Qf3 Nd4 14. Bxd4 exd4 15. Nb5 e5 16. a4 Nh5 17. Qe2 c6 18. Na3 Qxg5 19. g4 Nf4 20. Qd1 h5 21. f3 d5 22. exd5 cxd5 23. Nb5 e4 24. dxe4 dxe4 25. Qxd4 Ne2+ 26. Kf2 Nxd4 27. Nxd4 Qd2+ 28. Ne2 e3+ 29. Kg1 Qxe2 30. Rae1 Qd2 31. Rxe3 Bd4 32. Rfe1 Bxe3+ 33. Rxe3 Qc1+ 34. Kg2 Qxe3 35. Kg3 Qxf3+ 36. Kh4 Qxg4# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2011.06.04"]
[Round "7"]
[White "Theunissen, Ryan"]
[Black "Van Baar, Esper"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "685"]
[BlackElo "1050"]
[PlyCount "84"]
[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 e6 2. Nf3 b6 3. Nc3 Bb7 4. b3 g6 5. Bd3 Bg7 6. Bb2 Ne7 7. a4 a6 8. 0-0 0-0 9. Ba3 c5 10. Qe2 Qc7 11. Rac1 Bc6 12. Nd1 b5 13. c4 bxa4 14. bxa4 Bxa4 15. Rb1 d6 16. Ne3 Nbc6 17. Bb2 Bxb2 18. Rxb2 Rab8 19. Rfb1 Rxb2 20. Rxb2 Rb8 21. Rxb8+ Qxb8 22. Qe1 Nb4 23. Be2 Bc6 24. d3 Qa8 25. Nd2 a5 26. Qa1 a4 27. Qa3 d5 28. cxd5 exd5 29. exd5 Nexd5 30. Nxd5 Bxd5 31. Bf3 Qa5 32. Bxd5 Nxd5 33. Nf3 g5 34. h3 Qb4 35. Nd2 Qxa3 36. Kh2 Qxd3 37. h4 Qxd2 38. hxg5 Qxg5 39. f4 Nxf4 40. g3 Qh5+ 41. Kg1 Qf3 42. Kh2 Qg2# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2011.06.03"]
[Round "6"]
[White "Luiten, Reinier"]
[Black "Theunissen, Ryan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1174"]
[BlackElo "685"]
[PlyCount "73"]
[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. Bf4 Bf5 5. e3 e6 6. Nf3 Bd6 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bxg3 10. fxg3 dxc4 11. Bxc4 Ng4 12. Qe2 Qa5 13. h3 Nf6 14. 0-0 0-0 15. g4 Be4 16. Nd2 Bd5 17. Rxf6 Bxc4 18. Nxc4 Kg7 19. Nxa5 Kxf6 20. Qf3+ Kg7 21. Nxb7 Nd7 22. Nc5 Nxc5 23. dxc5 Rad8 24. Ne4 f6 25. Rd1 Rb8 26. b3 Rb4 27. Nd6 e5 28. Qxc6 a5 29. Qd7+ Kg6 30. Nf5 Rf7 31. Qe8 Rbb7 32. c6 Rbc7 33. Rd7 Rcxd7 34. cxd7 e4 35. d8Q a4 36. Qg8+ Rg7 37. Qxg7# 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2011.06.03"]
[Round "5"]
[White "Theunissen, Ryan"]
[Black "Warmerdam, Max"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "685"]
[BlackElo "1302"]
[PlyCount "128"]
[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 Nf6 4. Nc3 a6 5. Bxc6 dxc6 6. 0-0 Bg4 7. h3 Bh5 8. d3 Bd6 9. Bg5 h6 10. Bh4 0-0 11. g4 Bg6 12. g5 hxg5 13. Bxg5 Bh5 14. Kg2 Be7 15. Ne2 Nh7 16. Bxe7 Qxe7 17. Qd2 Qf6 18. Qe3 Qg6+ 19. Ng3 Bxf3+ 20. Qxf3 f5 21. Qh5 Qxh5 22. Nxh5 g6 23. Ng3 f4 24. Nh1 f3+ 25. Kh2 Nf6 26. Ng3 Rad8 27. Rad1 Rd4 28. b3 Rd7 29. h4 Rh7 30. Kg1 Rxh4 31. d4 exd4 32. Rxd4 Re8 33. Re1 b5 34. Re3 Rf4 35. b4 Kf7 36. c4 Ng4 37. Re1 Nf6 38. c5 Nd5 39. Rc1 Nf6 40. Re1 Rg4 41. a3 Nd5 42. Rc1 Nf4 43. Kf1 Ke6 44. Ke1 Rh8 45. Kd2 Rh2 46. Ke3 Nh3 47. Rc2 Rxg3 48. fxg3 Rxc2 49. Kxf3 Rc3+ 50. Kg4 Nf2+ 51. Kf4 Rd3 52. Rxd3 Nxd3+ 53. Kg5 Ke5 54. g4 Nf4 55. Kh4 Kxe4 56. g5 Kf3 57. a4 bxa4 58. b5 cxb5 59. c6 Ng2+ 60. Kh3 a3 61. Kh2 a2 62. Kh3 a1Q 63. Kh2 a5 64. Kh3 Qh1# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2011.06.03"]
[Round "4"]
[White "Van Rijkom, Vincent"]
[Black "Theunissen, Ryan"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1124"]
[BlackElo "685"]
[PlyCount "93"]
[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. d3 Nf6 5. Nc3 0-0 6. Bg5 d6 7. h3 h6 8. Bh4 Nd4 9. Nd5 Nxd5 10. Bxd8 Nxf3+ 11. Qxf3 Rxd8 12. Bxd5 Be6 13. Bxe6 fxe6 14. 0-0 Rf8 15. Qg4 Rf6 16. c3 Raf8 17. Qe2 Bxf2+ 18. Rxf2 Rxf2 19. Qxf2 Rxf2 20. Kxf2 Kf7 21. Ke3 c5 22. c4 g5 23. Rb1 h5 24. b4 cxb4 25. Rxb4 b6 26. Ra4 a5 27. Ra3 Ke7 28. Rb3 Kd7 29. Rxb6 Kc7 30. Ra6 Kd7 31. Rxa5 Ke7 32. Ra7+ Kf6 33. Rd7 g4 34. h4 d5 35. cxd5 exd5 36. Rxd5 Ke6 37. a4 g3 38. a5 Kf6 39. a6 Ke6 40. a7 Kf6 41. a8R Ke6 42. Ra6+ Ke7 43. Rxe5+ Kd7 44. Rxh5 Kc7 45. Rh7+ Kb8 46. Rg6 Kc8 47. Rg8# 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2011.06.02"]
[Round "3"]
[White "Bolleman, Danilo"]
[Black "Theunissen, Ryan"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1252"]
[BlackElo "685"]
[PlyCount "128"]
[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 Nc6 3. Nf3 d6 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bb5 Bd7 7. Bxc6 Bxc6 8. Nxe5 Ke7 9. Nxc6+ bxc6 10. Nc3 Rd8 11. 0-0 Nh6 12. Bg5+ f6 13. Bxh6 gxh6 14. Rfd1 Bg7 15. Ne2 Rxd1+ 16. Rxd1 Rd8 17. Nd4 Kf7 18. Rd3 c5 19. Nf3 Rxd3 20. cxd3 f5 21. b3 fxe4 22. dxe4 Ke6 23. Ne1 Bd4 24. Nc2 Ke5 25. Kf1 Kxe4 26. Ke2 Bc3 27. f3+ Kf4 28. Kd3 Ba5 29. Kc4 Bb6 30. Kd3 h5 31. Ke2 h4 32. g3+ hxg3 33. hxg3+ Kxg3 34. Ke3 h5 35. f4 h4 36. f5 h3 37. f6 h2 38. f7 h1Q 39. f8Q Qc1+ 40. Kd3 Qd1+ 41. Kc3 Ba5+ 42. b4 Bxb4+ 43. Nxb4 Qd4+ 44. Kc2 Qxb4 45. Qg7+ Kf3 46. Qf7+ Ke3 47. Qe6+ Qe4+ 48. Qxe4+ Kxe4 49. Kc3 Kd5 50. a4 c4 51. a5 a6 52. Kc2 Kc5 53. Kc3 Kb5 54. Kd4 Kb4 55. Kd5 c3 56. Kc6 c2 57. Kxc7 c1Q+ 58. Kb8 Qh6 59. Kb7 Kc5 60. Ka7 Qc6 61. Kb8 Kd6 62. Ka7 Qb5 63. Ka8 Kc7 64. Ka7 Qb7# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2011.06.02"]
[Round "1"]
[White "Theunissen, Ryan"]
[Black "Halfhide, Sebastian"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "685"]
[BlackElo "1119"]
[PlyCount "102"]
[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 c5 2. Nf3 Nc6 3. Bb5 e6 4. Nc3 a6 5. Bxc6 bxc6 6. d3 d5 7. e5 d4 8. Ne4 Be7 9. 0-0 Nh6 10. Bxh6 gxh6 11. a4 a5 12. b3 Rg8 13. Qd2 Rg6 14. g3 h5 15. c3 h4 16. c4 hxg3 17. fxg3 h5 18. h4 Bb7 19. Neg5 Qc7 20. Qf4 Bxg5 21. hxg5 0-0-0 22. Nh4 Rg7 23. Qf6 Rdg8 24. Rf4 Rxg5 25. Kf2 Qxe5 26. Qxe5 Rxe5 27. Rxf7 Re3 28. Rd1 Rgxg3 29. Rf8+ Kc7 30. Rf7+ Kb6 31. b4 cxb4 32. c5+ Ka6 33. Nf3 h4 34. Nd2 Rxd3 35. Ne4 Rxd1 36. Nxg3 hxg3+ 37. Kxg3 b3 38. Rf2 e5 39. Kf3 Re1 40. Rb2 Re3+ 41. Kf2 Bc8 42. Rb1 Bf5 43. Rg1 b2 44. Rb1 Bxb1 45. Kg2 Be4+ 46. Kf2 Rf3+ 47. Ke2 b1Q 48. Kd2 Qc2+ 49. Ke1 Re3+ 50. Kf1 Bd3+ 51. Kg1 Re1# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2011.06.02"]
[Round "2"]
[White "Theunissen, Ryan"]
[Black "Van Eek, Simon"]
[Result "0-1"]
[ECO "C48"]
[WhiteElo "685"]
[BlackElo "1330"]
[PlyCount "56"]
[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 Bc5 4. Nc3 Nf6 5. d3 h6 6. Bxc6 dxc6 7. Nxe5 Qd4 8. 0-0 Qxe5 9. Qf3 Bg4 10. Qf4 Qxf4 11. Bxf4 0-0-0 12. h3 Be6 13. Na4 Be7 14. a3 g5 15. Be3 Nh5 16. Nc5 Bxc5 17. Bxc5 b6 18. Be3 Nf4 19. Bxf4 gxf4 20. Rfd1 Rhg8 21. d4 Bxh3 22. Kh2 Bxg2 23. e5 f3 24. a4 Rg5 25. a5 Rdg8 26. axb6 Rh5+ 27. Kg1 Bh3+ 28. Kh2 Bf5# 0-1

