[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "6"]
[White "Maessen, Roy"]
[Black "Wagemakers, Rick"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1648"]
[BlackElo "1606"]
[PlyCount "46"]
[EventDate "2011.06.10"]
[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. Nf3 d5 3. e3 c5 4. b3 cxd4 5. exd4 g6 6. Be2 Bg7 7. Bb2 0-0 8. 0-0 Nc6 9. Nbd2 b6 10. c4 e6 11. Rc1 Bb7 12. Ne5 Rc8 13. cxd5 Nxd5 14. Nxc6 Bxc6 15. Nc4 Bh6 16. Ba3 Qg5 17. Bf3 Rfe8 18. Ne5 Bb7 19. Rc4 Ba6 20. Rxc8 Rxc8 21. Re1 Nf4 22. Ng4 Nd3 23. Be2 Qa5 1-0

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "7"]
[White "Tangelder, Yonne"]
[Black "Maessen, Roy"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1595"]
[BlackElo "1648"]
[PlyCount "52"]
[EventDate "2011.06.10"]
[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 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Bf5 5. Bc4 Nb6 6. Bb3 e6 7. 0-0 Be7 8. Nc3 0-0 9. Bf4 c5 10. Qe2 cxd4 11. Rfd1 Nc6 12. Nb5 Bf6 13. Nd6 Bg4 14. Nxb7 Bxf3 15. Qxf3 Qc8 16. Nd6 Qd7 17. Ne4 Be7 18. Qg3 f5 19. Bh6 Bb4 20. Bxe6+ Qf7 21. Bxf7+ Rxf7 22. Nd6 Bxd6 23. Qxd6 Rf6 24. Qf4 Rxh6 25. Qxf5 Rf8 26. Qc5 Kh8 1-0

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.11"]
[Round "2"]
[White "Maessen, Roy"]
[Black "Elisen, Peter"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1648"]
[BlackElo "1500"]
[PlyCount "37"]
[EventDate "2011.06.10"]
[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. Nf3 d5 3. e3 e6 4. Bd3 b6 5. 0-0 c5 6. b3 Be7 7. Ne5 0-0 8. Nd2 Bb7 9. Bb2 cxd4 10. exd4 Nc6 11. f4 Rc8 12. a3 Nxe5 13. fxe5 Ne4 14. Qe2 Nc3 15. Qg4 Rc7 16. Rf3 Bg5 17. Rg3 Bh6 18. Qh5 Qc8 19. Qxh6 1-0

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.11"]
[Round "3"]
[White "Van Ginneken, Jos"]
[Black "Maessen, Roy"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1565"]
[BlackElo "1648"]
[PlyCount "52"]
[EventDate "2011.06.10"]
[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 d5 2. exd5 Nf6 3. c4 c6 4. d4 cxd5 5. h3 Nc6 6. Nf3 Qc7 7. Nc3 e6 8. cxd5 Nxd5 9. Nxd5 exd5 10. a3 g6 11. Be2 Bg7 12. 0-0 0-0 13. Be3 Bf5 14. Bd3 Bxd3 15. Qxd3 Rac8 16. b4 Ne7 17. Qd2 Nf5 18. Rfc1 Qb6 19. g4 Nxe3 20. fxe3 Qe6 21. Re1 Rfe8 22. Rac1 Bh6 23. Rxc8 Rxc8 24. Kf2 Qe4 25. Rc1 Bxe3+ 26. Qxe3 Qxe3+ 0-1

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.10"]
[Round "1"]
[White "Barbaric, Marko"]
[Black "Maessen, Roy"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1406"]
[BlackElo "1648"]
[PlyCount "74"]
[EventDate "2011.06.10"]
[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 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 g6 5. c4 Nb6 6. Nc3 Bg7 7. Be2 0-0 8. 0-0 Nc6 9. Be3 Re8 10. Qd2 e5 11. d5 Ne7 12. Rad1 Nf5 13. Bc5 e4 14. Ne1 Bh6 15. Be3 Bxe3 16. fxe3 Qg5 17. Rf4 Qh6 18. Nb5 Re7 19. Nd4 Nxd4 20. Qxd4 Qg7 21. Qd2 f5 22. b3 g5 23. Rf1 Nd7 24. Rxf5 Ne5 25. Rf1 g4 26. d6 Rd7 27. Qd5+ Kh8 28. c5 Nf3+ 29. Kh1 Nxh2 30. Kxh2 Qh6+ 31. Kg1 Qxe3+ 32. Kh1 Qh6+ 33. Kg1 Qe3+ 34. Rf2 g3 35. Qe5+ Rg7 36. Qe8+ Rg8 37. Qe5+ Rg7 1/2-1/2

[Event "Maastricht Limburg op-C 4th"]
[Site "Maastricht"]
[Date "2010.05.24"]
[Round "7"]
[White "Maessen, Roy"]
[Black "Braam, Marco"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "1703"]
[BlackElo "1675"]
[PlyCount "133"]
[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 e6 3. e3 d5 4. Bd3 c5 5. b3 Nc6 6. a3 cxd4 7. exd4 Bd6 8. Bb2 0-0 9. Ne5 Qc7 10. f4 Ne7 11. Nd2 Ng6 12. 0-0 Nd7 13. Qf3 Bxe5 14. fxe5 f5 15. g4 Nb6 16. g5 Qe7 17. Qg3 Rf7 18. h4 Nf8 19. Kf2 g6 20. Rh1 Bd7 21. Qf4 Bc6 22. Rh2 Rg7 23. Rah1 Be8 24. Be2 Rc8 25. c3 Na8 26. h5 gxh5 27. Bxh5 Qxg5 28. Qxg5 Rxg5 29. Bxe8 Rxe8 30. Nf3 Rg4 31. a4 Rg7 32. Ba3 Nc7 33. Rh6 Ng6 34. Ng5 Nxe5 35. Rxh7 Ng4+ 36. Kf3 Rxg5 37. Rxc7 Rg7 38. Rxg7+ Kxg7 39. Bd6 Rc8 40. Bb4 Kg6 41. Re1 Kf6 42. Rh1 Kg6 43. Re1 Re8 44. Bd6 a6 45. c4 dxc4 46. bxc4 Kf7 47. Rb1 b5 48. axb5 axb5 49. Rxb5 Rc8 50. c5 Nf6 51. Rb7+ Kg6 52. Rc7 Rxc7 53. Bxc7 Nd5 54. Be5 Kf7 55. Bd6 Nb4 56. Kg3 Nc6 57. d5 exd5 58. Kf4 Ke6 59. Bc7 d4 60. Kf3 Kd5 61. Bf4 Kxc5 62. Bc1 Ne5+ 63. Kg3 Nd3 64. Bh6 f4+ 65. Kf3 Kc4 66. Ke4 Kc3 67. Bg7 1/2-1/2

[Event "Maastricht Limburg op-C 4th"]
[Site "Maastricht"]
[Date "2010.05.24"]
[Round "6"]
[White "Reyskens, Jules"]
[Black "Maessen, Roy"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1631"]
[BlackElo "1703"]
[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 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. Bc4 c6 6. 0-0 Bg7 7. Nc3 Be6 8. Nxd5 Bxd5 9. Bxd5 Qxd5 10. c3 0-0 11. Re1 Re8 12. Bf4 Nd7 13. Qc2 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Rad1 Bxf4 0-1

[Event "Maastricht Limburg op-C 4th"]
[Site "Maastricht"]
[Date "2010.05.23"]
[Round "4"]
[White "Lennartz, Ludwig"]
[Black "Maessen, Roy"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "1614"]
[BlackElo "1703"]
[PlyCount "116"]
[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. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 g6 9. Nf3 Nbd7 10. h3 Bg7 11. Kg1 0-0 12. Kh2 Qb6 13. Re1 Rfb8 14. Re2 Ne8 15. Rc2 Nc7 16. Nd2 Nb5 17. Nxb5 Qxb5 18. Nc4 Ra4 19. Qe2 Nb6 20. Nxb6 Qxb6 21. f4 Qb5 22. e5 c4 23. Bd2 dxe5 24. fxe5 Qxd5 25. Bc3 Qd3 26. a3 Bh6 27. Rf1 Ra6 28. Bb4 Re6 29. Qf2 f5 30. Rc3 Qd5 31. Qh4 Qxe5+ 32. Kh1 Qe2 33. Rf2 Qe1+ 34. Kh2 Be3 35. Rcc2 Bxf2 36. Bxe1 Bxh4 37. Bxh4 Re4 38. Bf2 Rc8 39. Bb6 Re5 40. a4 Re6 41. a5 Rcc6 42. Kg3 Rxb6 43. axb6 Rxb6 44. Kf4 Kf7 45. Ke5 Ke8 46. Kd5 Kd7 47. Ke5 Rb5+ 48. Kd4 Kd6 49. Re2 Rc5 50. Re6+ Kxe6 51. Kxc5 Kd7 52. Kxc4 Kc6 53. Kd4 f4 54. Ke5 g5 55. Ke6 Kc5 56. Kxe7 h5 57. Kf6 g4 58. Kf5 gxh3 0-1

[Event "Maastricht Limburg op-C 4th"]
[Site "Maastricht"]
[Date "2010.05.23"]
[Round "5"]
[White "Maessen, Roy"]
[Black "Henrotte, Nils"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1703"]
[BlackElo "1655"]
[PlyCount "91"]
[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 d5 2. Nf3 Nf6 3. e3 Bf5 4. Be2 e6 5. b3 Nbd7 6. Bb2 Bd6 7. Nbd2 Rc8 8. c4 c6 9. 0-0 h5 10. cxd5 cxd5 11. Ne5 Ng4 12. e4 Bxe4 13. Nxe4 dxe4 14. Bxg4 hxg4 15. Qxg4 Qh4 16. Qxh4 Rxh4 17. g3 Rh8 18. Rfe1 f5 19. Nc4 Be7 20. Rac1 Kf7 21. Re2 b5 22. Ne3 Rxc1+ 23. Bxc1 Rc8 24. Bb2 Nb6 25. Kg2 Bf6 26. f3 exf3+ 27. Kxf3 Rd8 28. Rc2 Rc8 29. Rxc8 Nxc8 30. g4 g6 31. h3 Ne7 32. gxf5 Nxf5 33. Ke4 Nxe3 34. Kxe3 Ke7 35. Ba3+ Kd7 36. Bc5 a6 37. Ke4 Kc6 38. b4 Bg7 39. Be7 Kd7 40. Bg5 Kc6 41. Be7 Kd7 42. Bc5 Kc6 43. Be7 Kd7 44. Bg5 Kc6 45. Bf4 Bf6 46. Be5 1/2-1/2

[Event "Maastricht Limburg op-C 4th"]
[Site "Maastricht"]
[Date "2010.05.22"]
[Round "2"]
[White "Maessen, Roy"]
[Black "Keetman, Sandra"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1703"]
[BlackElo "1295"]
[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 c6 2. Nf3 d5 3. e3 Nf6 4. Nbd2 Bf5 5. Be2 Nbd7 6. b3 e6 7. Bb2 Be7 8. c4 0-0 9. 0-0 Rc8 10. a3 Qc7 11. h3 Rfe8 12. c5 b6 13. b4 a5 14. Qb3 Rb8 15. Qc3 Be4 16. Rfc1 Bxf3 17. Bxf3 h6 18. Be2 Nh7 19. cxb6 Nxb6 20. Bd1 axb4 21. axb4 Bh4 22. Qxc6 Qe7 23. Qc7 Qxb4 24. Bc3 Qe7 25. Ba5 Qxc7 26. Rxc7 Bd8 27. Rc6 Nd7 28. Bxd8 Rbxd8 29. Ra7 Nhf6 30. Rcc7 Re7 31. Ba4 Kf8 32. Nf3 Ke8 33. Ne5 h5 34. Nc6 1-0

[Event "Maastricht Limburg op-C 4th"]
[Site "Maastricht"]
[Date "2010.05.22"]
[Round "3"]
[White "Maessen, Roy"]
[Black "Keetman, Stef"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1703"]
[BlackElo "1431"]
[PlyCount "43"]
[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 g6 3. e3 Bg7 4. Be2 0-0 5. c4 b6 6. b3 Bb7 7. 0-0 c5 8. Nc3 cxd4 9. exd4 d5 10. Bb2 e6 11. Rc1 Nc6 12. cxd5 Nxd5 13. Nxd5 Qxd5 14. Bc4 Qd6 15. Qd2 Rfd8 16. Rfd1 Rd7 17. Bb5 a6 18. Bxc6 Bxc6 19. Qc3 Bb7 20. Qe3 Rad8 21. h3 Qf8 22. Rc2 1/2-1/2

[Event "Maastricht Limburg op-C 4th"]
[Site "Maastricht"]
[Date "2010.05.21"]
[Round "1"]
[White "Godding, Mick"]
[Black "Maessen, Roy"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1516"]
[BlackElo "1703"]
[PlyCount "52"]
[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 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb6 5. Nc3 g6 6. Nf3 Bg7 7. h3 0-0 8. c5 Nd5 9. Bc4 c6 10. 0-0 h6 11. Ne5 Be6 12. Nxd5 Bxd5 13. Qb3 Bxc4 14. Qxc4 Qd5 15. Qxd5 cxd5 16. Rd1 e6 17. Bf4 Nc6 18. Nxc6 bxc6 19. Bd6 Rfd8 20. b4 Bf8 21. Be5 Rd7 22. Rd3 Rb7 23. Rb3 Bg7 24. Bxg7 Kxg7 25. a4 a6 26. Rc1 Rab8 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2009.05.23"]
[Round "7"]
[White "Dijkhuis, Tycho"]
[Black "Maessen, Roy"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "36"]
[EventDate "2009.05.21"]
[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 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb4 5. a3 N4c6 6. Be3 g6 7. d5 Ne5 8. Be2 Bg7 9. f4 Ned7 10. Bd4 Bxd4 11. Qxd4 0-0 12. Nf3 c6 13. Nc3 Nb6 14. dxc6 Nxc6 15. Qxd8 Rxd8 16. 0-0 Be6 17. b3 Rd7 18. Ne4 Nd4 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2009.05.23"]
[Round "8"]
[White "Maessen, Roy"]
[Black "Van Dijk, Rowan"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "74"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. c4 d6 5. Be2 Nbd7 6. Nc3 c5 7. dxc5 Nxc5 8. 0-0 0-0 9. Bd2 a6 10. b4 Nce4 11. Nd4 Bd7 12. Nxe4 Nxe4 13. Bf3 Nxd2 14. Qxd2 e5 15. Ne2 e4 16. Bxe4 Bxa1 17. Rxa1 Bc6 18. Bxc6 bxc6 19. Rd1 Qg5 20. h3 Rab8 21. f4 Qe7 22. Nd4 Qb7 23. a3 Rfe8 24. Nb3 Qe7 25. Re1 c5 26. Na5 Qc7 27. Nb3 cxb4 28. axb4 Qxc4 29. Nd4 Qxb4 30. Qe2 Qa3 31. g4 Rb2 32. Qf3 Qa2 33. Qc6 Reb8 34. Rf1 Rb1 35. Nf3 Rxf1+ 36. Kxf1 Rb4 37. Ne1 Qa1 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2009.05.23"]
[Round "9"]
[White "Oosterbaan, Tristan"]
[Black "Maessen, Roy"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "96"]
[EventDate "2009.05.21"]
[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 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bf5 5. Bd3 Bxd3 6. Qxd3 g6 7. 0-0 Bg7 8. Bg5 Nc6 9. Rd1 Ndb4 10. Qc4 0-0 11. Na3 h6 12. d5 Ne5 13. Nxe5 Bxe5 14. Qxb4 hxg5 15. Nc4 Bd6 16. Nxd6 Qxd6 17. Qxd6 cxd6 18. Re1 Rfe8 19. Re2 e6 20. Rae1 e5 21. g3 Rac8 22. c3 Rc5 23. Rd1 f5 24. f4 gxf4 25. gxf4 e4 26. Rg2 Kf7 27. Rd4 b5 28. a4 Rc4 29. Rxc4 bxc4 30. b4 cxb3 31. Rb2 Rb8 32. Kf2 Kf6 33. h4 Rh8 34. Kg3 Rb8 35. Kf2 Kg7 36. Kg3 Kh6 37. Kh3 Kh5 38. Kg3 Rb7 39. Kh3 e3 40. Kg3 e2 41. Rxe2 b2 42. Re8 Kh6 43. h5 b1Q 44. Kh4 Qh1+ 45. Kg3 Rb2 46. Rh8+ Kg7 47. hxg6 Qg2+ 48. Kh4 Qg4# 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2009.05.22"]
[Round "5"]
[White "Bril, Paco"]
[Black "Maessen, Roy"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "50"]
[EventDate "2009.05.21"]
[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 d5 2. exd5 Nf6 3. Bc4 Nxd5 4. Qf3 Be6 5. Nc3 c6 6. Nxd5 Bxd5 7. Bxd5 Qxd5 8. d3 g6 9. c4 Qa5+ 10. Bd2 Qb6 11. b3 Bg7 12. Rd1 Nd7 13. Ne2 Ne5 14. Qg3 Rd8 15. Bc3 f6 16. 0-0 0-0 17. Nf4 c5 18. Nd5 Qd6 19. d4 cxd4 20. Rxd4 Nc6 21. Qxd6 exd6 22. Rdd1 f5 23. Bxg7 Kxg7 24. Nf4 Rfe8 25. Rfe1 Ne5 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2009.05.22"]
[Round "4"]
[White "Maessen, Roy"]
[Black "De Vries, Lucas"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "78"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. b3 Nc6 5. Bb2 cxd4 6. exd4 Bb4+ 7. Nbd2 0-0 8. Bd3 b6 9. 0-0 Bb7 10. a3 Bxd2 11. Qxd2 h6 12. Ne5 d6 13. Nf3 Re8 14. Rfe1 Qc7 15. Qe2 Nd7 16. Qe4 Nf6 17. Qe3 Rad8 18. Nd2 d5 19. f4 Bc8 20. Nf3 Ng4 21. Qd2 Nf6 22. Ne5 Nxe5 23. fxe5 Nh7 24. Qf4 Bb7 25. Re3 f6 26. Bxh7+ Kxh7 27. Rc3 Qb8 28. Rg3 f5 29. Qh4 Rg8 30. Rh3 Rh8 31. Rd1 Kg8 32. Rdd3 Kf7 33. a4 Qc7 34. Rc3 Qe7 35. Qxe7+ Kxe7 36. Rhg3 g5 37. Ba3+ Kf7 38. Rc7+ Ke8 39. Rxb7 Rc8 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2009.05.22"]
[Round "6"]
[White "Maessen, Roy"]
[Black "Mostertman, Olav"]
[Result "1-0"]
[ECO "D94"]
[PlyCount "47"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. c4 0-0 5. Be2 c5 6. Nc3 cxd4 7. exd4 d5 8. 0-0 Nc6 9. Bf4 Bg4 10. cxd5 Nxd5 11. Nxd5 Qxd5 12. Be3 Rfd8 13. h3 Bf5 14. Rc1 Nxd4 15. Bc4 Nxf3+ 16. gxf3 Qxd1 17. Rfxd1 b6 18. Bd5 Rac8 19. Rxc8 Rxc8 20. Bb7 Rc2 21. Rd8+ Bf8 22. Bh6 Rc1+ 23. Kh2 Bxh3 24. Rxf8# 1-0

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2009.05.21"]
[Round "2"]
[White "Maessen, Roy"]
[Black "Lecomte, Robin"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "76"]
[EventDate "2009.05.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Be2 Bg7 4. c4 0-0 5. Nc3 e6 6. Nf3 d5 7. 0-0 b6 8. cxd5 exd5 9. Bd2 Bb7 10. Ne5 Nbd7 11. f4 Ne4 12. Bb5 Ndf6 13. Ba4 Nxd2 14. Qxd2 a6 15. Bc6 Bxc6 16. Nxc6 Qd6 17. Ne5 Nd7 18. Rac1 Rfe8 19. Qe2 Re7 20. Qf3 c6 21. Na4 Nxe5 22. fxe5 Qc7 23. Nc3 Rd8 24. Ne2 c5 25. Nf4 Qc6 26. Nd3 c4 27. b3 b5 28. Nb4 Qb7 29. Rf2 a5 30. Nc2 b4 31. Ne1 c3 32. Nd3 Qb5 33. Nc5 Bxe5 34. Ne6 fxe6 35. dxe5 Qd3 36. Qf6 Rde8 37. Qh4 Qxe3 38. Kh1 Qxc1+ 0-1

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2009.05.21"]
[Round "1"]
[White "Mollema, Thomas"]
[Black "Maessen, Roy"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "49"]
[EventDate "2009.05.21"]
[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 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 Be6 5. Qf3 c6 6. Nge2 Nd7 7. d4 Nc7 8. Bxe6 Nxe6 9. d5 cxd5 10. Qxd5 Ndc5 11. Be3 Qxd5 12. Nxd5 0-0-0 13. Ndc3 g6 14. 0-0 Bg7 15. Rab1 Kb8 16. b4 Nd7 17. Nd5 Nf6 18. Nxf6 Bxf6 19. Rfd1 Rc8 20. Rd2 Rhd8 21. Rbd1 Rxd2 22. Rxd2 Ng5 23. Ng3 Ne6 24. Ne4 Bg7 25. Re2 1/2-1/2

[Event "NED-ch U13"]
[Site "Rijswijk"]
[Date "2009.05.21"]
[Round "3"]
[White "Schilstra, Laurens"]
[Black "Maessen, Roy"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "87"]
[EventDate "2009.05.21"]
[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 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 Bf5 5. c4 Nf6 6. Nc3 g6 7. Be3 Bg7 8. Bd3 Bxd3 9. Qxd3 0-0 10. 0-0 Re8 11. Ne5 Nbd7 12. f4 Nxe5 13. fxe5 Ng4 14. Qe2 Nxe3 15. Qxe3 f6 16. e6 f5 17. d5 c5 18. Kh1 Bd4 19. Qd2 Qb6 20. Rf3 Qb4 21. b3 Rf8 22. Rh3 f4 23. Rc1 Be3 24. Rxe3 fxe3 25. Qxe3 Qb6 26. Na4 Qa5 27. Qxc5 Qxc5 28. Nxc5 b6 29. Nd3 Rac8 30. Kg1 a6 31. Rf1 Rxf1+ 32. Kxf1 Kg7 33. Kf2 Kf6 34. Kf3 Kf5 35. h3 h5 36. Ke3 a5 37. Kd4 Rc7 38. a3 g5 39. b4 axb4 40. axb4 g4 41. c5 b5 42. hxg4+ hxg4 43. d6 exd6 44. cxd6 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2007.04.07"]
[Round "6"]
[White "Damen, Jip"]
[Black "Maessen, Roy"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "111"]
[EventDate "2007.04.06"]
[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 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. Bc4 Be6 5. 0-0 g6 6. d3 Bg7 7. Ng5 Qd7 8. Nxe6 Qxe6 9. Qf3 c6 10. Nc3 b5 11. Nxd5 cxd5 12. Bxd5 Qf6 13. Qxf6 Bxf6 14. Bxa8 Kd7 15. Bf3 Rc8 16. Bg4+ e6 17. c3 h5 18. Bf3 a5 19. Bf4 e5 20. Be3 a4 21. g4 Ke6 22. gxh5 Ke7 23. hxg6 Rg8 24. Bc5+ Ke8 25. Bd6 Rxg6+ 26. Bg2 Kd7 27. Bxb8 Kc8 28. Ba7 e4 29. dxe4 Be5 30. Bd4 Bd6 31. Rac1 Rh6 32. h3 Rg6 33. c4 b4 34. c5 Bc7 35. c6 Bf4 36. Be3 Be5 37. b3 a3 38. Bc5 Bb2 39. Rcd1 Rxc6 40. Bxb4 Rb6 41. Rc1+ Bxc1 42. Rxc1+ Kb7 43. Bxa3 Ra6 44. e5+ Kb8 45. Bd6+ Ka7 46. Rc7+ Kb8 47. Rxf7+ Kc8 48. Bb7+ Kd8 49. Bxa6 Ke8 50. Ra7 Kd8 51. Bc8 Kxc8 52. h4 Kd8 53. h5 Ke8 54. h6 Kd8 55. h7 Ke8 56. h8Q# 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2007.04.07"]
[Round "8"]
[White "De Ruiter, Tom"]
[Black "Maessen, Roy"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "2160"]
[PlyCount "118"]
[EventDate "2007.04.06"]
[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 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. Bc4 Be6 5. 0-0 c6 6. Nd4 Nd7 7. Nxe6 fxe6 8. Bd3 Ne5 9. Qh5+ Nf7 10. Be4 g6 11. Qh3 Nf4 12. Qf3 Qd6 13. d3 Bh6 14. g3 Nh3+ 15. Kg2 Bxc1 16. Rxc1 Nhg5 17. Qg4 Nxe4 18. Qxe4 Qd5 19. Nc3 Qxe4+ 20. dxe4 Ng5 21. h4 Nf7 22. Rf1 Ne5 23. b3 0-0 24. f4 Ng4 25. Rf3 h5 26. Rd1 Rad8 27. Rxd8 Rxd8 28. Nb1 Rd1 29. Na3 Ra1 30. Rd3 Rxa2 31. Nc4 Rxc2+ 32. Nd2 Nf6 33. Kf3 Rc5 34. Rd8+ Kf7 35. Rb8 Rc3+ 36. Kg2 Rc2 37. Rd8 Nxe4 38. Kh3 Rxd2 39. Rb8 Nf2+ 40. Kg2 Nd1+ 41. Kh3 Rd7 42. Ra8 b5 43. Rc8 a5 44. Rxc6 a4 45. bxa4 bxa4 46. Rc1 Nf2+ 47. Kg2 Nd3 48. Rd1 Nxf4+ 49. gxf4 Rxd1 50. Kf2 Rd8 51. Ke3 a3 52. f5 a2 53. fxg6+ Kxg6 54. Kf3 a1Q 55. Kf2 Rd2+ 56. Ke3 Qd4+ 57. Kf3 Qc3+ 58. Ke4 Rd4+ 59. Ke5 Qc5+ 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2007.04.07"]
[Round "7"]
[White "Maessen, Roy"]
[Black "Roelofs, Rik"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "100"]
[EventDate "2007.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nc6 3. Nf3 Bg4 4. h3 Bh5 5. g4 Bg6 6. Bd3 Bxd3 7. Qxd3 Nf6 8. Nbd2 e5 9. Nxe5 Nb4 10. Qc3 Nd7 11. a3 Nxe5 12. dxe5 Nc6 13. Nf3 a5 14. 0-0 h5 15. g5 Qd7 16. Kh2 Qf5 17. Kg2 Qe6 18. Rd1 Rd8 19. e4 dxe4 20. Rxd8+ Kxd8 21. Nd4 Qd5 22. Nxc6+ bxc6 23. Be3 g6 24. Qd4 Ke7 25. Qxd5 cxd5 26. Bd4 Bg7 27. Rd1 Ke6 28. b4 axb4 29. a4 Ra8 30. Ra1 Bxe5 31. Bxe5 Kxe5 32. f3 exf3+ 33. Kxf3 Kf5 34. h4 f6 35. gxf6 Kxf6 36. Kf4 c5 37. Rd1 d4 38. Ra1 Ra6 39. a5 Ke6 40. Rg1 Kd5 41. Ra1 Kc4 42. Kf3 Kc3 43. Ra2 c4 44. Ke2 d3+ 45. cxd3 cxd3+ 46. Kd1 b3 47. Ra3 d2 48. Ra1 Re6 49. Rc1+ dxc1Q+ 50. Kxc1 Re1# 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2007.04.07"]
[Round "9"]
[White "Maessen, Roy"]
[Black "Van Harten, Maarten"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "58"]
[EventDate "2007.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 a6 4. Bd3 f6 5. 0-0 e5 6. Nbd2 Bg4 7. h3 Bh5 8. g4 Bg6 9. Bxg6+ hxg6 10. Kg2 e4 11. Ne1 Bd6 12. Rh1 Qd7 13. c4 Qe6 14. b3 Bb4 15. c5 Bxd2 16. Bxd2 f5 17. b4 Nh6 18. g5 Nf7 19. h4 Kd7 20. Kf1 Nxg5 21. Kg1 Nf7 22. Ng2 g5 23. hxg5 Rxh1+ 24. Kxh1 Rh8+ 25. Kg1 Nxg5 26. Nf4 Qh6 27. Kf1 Qh1+ 28. Ke2 Qf3+ 29. Kf1 Rh1# 0-1

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2007.04.06"]
[Round "2"]
[White "Kalle, Erwin"]
[Black "Maessen, Roy"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "149"]
[EventDate "2007.04.06"]
[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 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Nf3 Be6 5. Bb5+ c6 6. Be2 g6 7. d4 Bg7 8. Be3 Nxe3 9. fxe3 Nd7 10. 0-0 Bh6 11. Qd3 c5 12. d5 Bf5 13. e4 Bg4 14. a3 Bxf3 15. Bxf3 Ne5 16. Qe2 Qb6 17. Qb5+ Qxb5 18. Nxb5 Be3+ 19. Kh1 0-0 20. Rae1 Bd2 21. Re2 Nxf3 22. gxf3 Bh6 23. c4 a6 24. Nc3 Rab8 25. a4 f5 26. e5 Bf4 27. Rg1 b6 28. b3 Rb7 29. Rb1 Rfb8 30. Kg2 g5 31. h3 h5 32. Rbb2 Kf7 33. Rb1 Rg8 34. Kh1 g4 35. fxg4 fxg4 36. hxg4 hxg4 37. Rg2 Bxe5 38. Ne4 e6 39. dxe6+ Kxe6 40. Rd1 Rh7+ 41. Kg1 Bd4+ 42. Kf1 Rh1+ 43. Ke2 Rxd1 44. Kxd1 Ke5 45. Ng3 Kf4 46. Nh5+ Kf3 47. Rg3+ Kf2 48. Kd2 Rh8 49. Rxg4 Rxh5 50. Rf4+ Kg3 51. Re4 Rh2+ 52. Re2 Bc3+ 53. Kd3 Rxe2 54. Kxe2 Kf4 55. Kd3 Ba5 56. Kc2 Ke3 57. Kb2 Kd3 58. Ka3 Kd4 59. Kb2 Ke5 60. Kc2 Kd6 61. Kd3 Kc6 62. Kc2 b5 63. cxb5+ axb5 64. axb5+ Kxb5 65. Kb2 Kb4 66. Ka2 Kc3 67. Ka3 Bb6 68. Ka2 Bc7 69. Ka3 Bd6 70. Ka2 Kc2 71. Ka3 c4+ 72. b4 Kc3 73. Ka4 Bxb4 74. Kb5 Kd2 75. Kxc4 1/2-1/2

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2007.04.06"]
[Round "1"]
[White "Maessen, Roy"]
[Black "Ducarmon, Renzo"]
[Result "1-0"]
[ECO "D04"]
[PlyCount "90"]
[EventDate "2007.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Bg4 5. h3 Bh5 6. 0-0 Ne4 7. Nbd2 Nxd2 8. Bxd2 e6 9. Be2 Bd6 10. Ne5 Bxe2 11. Qxe2 0-0 12. f4 Nd7 13. Rf3 c5 14. Bc3 f6 15. Nd3 c4 16. Ne1 e5 17. Rg3 exf4 18. exf4 Bxf4 19. Rf3 Bh6 20. Qe6+ Rf7 21. Qxd5 Nb6 22. Qe6 Qe7 23. Qxe7 Rxe7 24. b3 Rae8 25. bxc4 Nxc4 26. Bb4 Re6 27. Nd3 Be3+ 28. Kh2 Bxd4 29. c3 Bb6 30. Bc5 Rc6 31. Bd4 Bxd4 32. cxd4 Nd2 33. Rf2 Rc2 34. Rd1 Rxa2 35. Rdxd2 Ra3 36. Nc5 b6 37. Nd3 Rc3 38. Nb4 Rd8 39. d5 Rc4 40. Nc6 Rd7 41. Nb8 Rd6 42. Nc6 Rd7 43. Rfe2 Kf7 44. Rf2 Rc5 45. Ne5+ Ke8 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2007.04.06"]
[Round "5"]
[White "Maessen, Roy"]
[Black "Pijloo, Midoen"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "92"]
[EventDate "2007.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bg4 4. Bd3 Nc6 5. h3 Bh5 6. g4 Bg6 7. Bxg6 hxg6 8. Nbd2 e6 9. Ne5 Qd6 10. f4 Be7 11. b3 Ne4 12. Nxe4 dxe4 13. a4 Nxe5 14. Ba3 Nf3+ 15. Qxf3 exf3 16. Bxd6 Bxd6 17. Kf2 0-0-0 18. Kxf3 f5 19. gxf5 exf5 20. Rhg1 Rxh3+ 21. Ke2 Rf8 22. Rxg6 Rf7 23. Rag1 Bf8 24. Kf2 Re7 25. R6g5 Rhxe3 26. Rxf5 Re2+ 27. Kf3 R7e3+ 28. Kg4 Bd6 29. Rf7 Rf2 30. Rh1 b6 31. Rh8+ Kb7 32. Rh7 Re7 33. Rxe7 Bxe7 34. Kg3 Rxc2 35. Rxg7 Bd6 36. Kf3 Rc3+ 37. Ke4 Rxb3 38. f5 Rb4 39. f6 Rxa4 40. Rg6 b5 41. f7 Bc5 42. Rf6 b4 43. dxc5 b3+ 44. Kd3 b2 45. Kc2 Rb4 46. Kb1 a5 1-0

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2007.04.06"]
[Round "3"]
[White "Maessen, Roy"]
[Black "Van Trijp, Robin"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "76"]
[EventDate "2007.04.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. e3 Bg4 4. Bd3 Nf6 5. h3 Bh5 6. g4 Bg6 7. Bxg6 hxg6 8. Ne5 Qd6 9. f4 e6 10. Nd2 0-0-0 11. Nxf7 Qd7 12. Nxh8 Qe8 13. g5 Nh5 14. c4 Bb4 15. cxd5 exd5 16. a3 Bxd2+ 17. Bxd2 Qxh8 18. Qg4+ Kb8 19. Bb4 Re8 20. Kd2 Re4 21. Rhg1 Qe8 22. Rae1 b6 23. Bc3 Qe7 24. Qf3 Qf7 25. Rgf1 Qf5 26. Qg4 Qf7 27. Bb4 a5 28. Bc3 Kb7 29. b4 a4 30. b5 Na7 31. Qd1 Ng3 32. Rg1 Nf5 33. Qxa4 Nh4 34. Rgf1 Ng2 35. Re2 Nh4 36. Qa6+ Kb8 37. a4 Nf5 38. a5 Ng3 1/2-1/2

[Event "NED-ch U11"]
[Site "Waalwijk"]
[Date "2007.04.06"]
[Round "4"]
[White "Van Haastere, Jasper"]
[Black "Maessen, Roy"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "186"]
[EventDate "2007.04.06"]
[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 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb4 5. Nf3 Bf5 6. Na3 e6 7. Bd2 N4c6 8. Nb5 a6 9. Nc3 Nxd4 10. Nxd4 Qxd4 11. Be3 Qxd1+ 12. Rxd1 Nc6 13. Be2 Bb4 14. 0-0 0-0 15. a3 Bd6 16. c5 Be7 17. b4 b6 18. cxb6 cxb6 19. Bxb6 Bf6 20. Na4 Bc2 21. Rc1 Bxa4 22. b5 Bd4 23. Rxc6 Bxb6 24. Rxb6 axb5 25. Bxb5 Bxb5 26. Rxb5 Rxa3 27. Rfb1 Raa8 28. Kf1 h6 29. R1b4 Ra1+ 30. Ke2 Ra2+ 31. Kf3 Kh7 32. g3 Rc8 33. Rb2 Rxb2 34. Rxb2 Kg6 35. h4 f5 36. Rb6 Kf6 37. Kf4 Rc2 38. f3 Rc3 39. g4 g5+ 40. hxg5+ hxg5+ 41. Kg3 f4+ 42. Kf2 Ke5 43. Ke2 Rc5 44. Kd3 Rd5+ 45. Ke2 Kf6 46. Rc6 Ke7 47. Rc7+ Kd6 48. Rg7 Kc5 49. Rg6 Re5+ 50. Kf2 Kd4 51. Rg7 Kd3 52. Rd7+ Rd5 53. Rc7 e5 54. Rc1 Kd2 55. Re1 Rc5 56. Re2+ Kd3 57. Re1 Rc2+ 58. Kf1 Rc5 59. Kf2 Rd5 60. Rd1+ Kc4 61. Rc1+ Kb5 62. Rb1+ Kc6 63. Rc1+ Kd6 64. Re1 Ke7 65. Rh1 Kf6 66. Rh6+ Kg7 67. Rh5 Kg6 68. Rh1 Rd6 69. Re1 Re6 70. Re4 Kf6 71. Re2 Ke7 72. Rd2 e4 73. fxe4 Rxe4 74. Kf3 Re3+ 75. Kf2 Ke6 76. Re2 Rxe2+ 77. Kxe2 Ke5 78. Kf3 Kd4 79. Kf2 Ke4 80. Ke2 f3+ 81. Kf2 Kf4 82. Kf1 Kxg4 83. Kf2 Kf4 84. Kf1 g4 85. Ke1 Ke3 86. Kf1 f2 87. Kg2 Ke2 88. Kg3 f1Q 89. Kxg4 Qf2 90. Kg5 Qf3 91. Kg6 Qf4 92. Kh5 Qg3 93. Kh6 Ke3 0-1

