[Event "Groningen Compact op-B"]
[Site "Groningen"]
[Date "2008.12.30"]
[Round "5"]
[White "Matulessy, Richard"]
[Black "Stapersma, Dick"]
[Result "0-1"]
[ECO "C63"]
[WhiteElo "1823"]
[BlackElo "1819"]
[PlyCount "44"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. Nc3 f5 2. e4 e5 3. Nf3 Nc6 4. Bb5 d6 5. d4 Bd7 6. Bxc6 Bxc6 7. dxe5 fxe4 8. Ng5 d5 9. e6 Nf6 10. Nf7 Qe7 11. Nxh8 Qxe6 12. 0-0 Bd6 13. f3 0-0-0 14. Bg5 Rxh8 15. Bxf6 gxf6 16. fxe4 dxe4 17. Qd4 Be5 18. Qxa7 b6 19. Qa6+ Bb7 20. Qe2 Rg8 21. Kh1 e3 22. Rg1 Qh3 0-1

[Event "Groningen Compact op-B"]
[Site "Groningen"]
[Date "2008.12.29"]
[Round "4"]
[White "Wilschut, Frank"]
[Black "Matulessy, Richard"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1750"]
[BlackElo "1823"]
[PlyCount "81"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 d4 3. Nce2 e5 4. Ng3 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 Bd6 8. Qb3 b6 9. d3 0-0 10. Be2 Nbd7 11. c3 c5 12. c4 Ne8 13. 0-0 g6 14. Bg4 Ng7 15. Bh6 Nf6 16. Qd1 Nxg4 17. Qxg4 Re8 18. Bxg7 Kxg7 19. Nf5+ Kh8 20. Nxd6 Qxd6 21. f4 Kg7 22. fxe5 Rxe5 23. Rf3 Rf8 24. Raf1 Qe7 25. Qf4 Qg5 26. Qf6+ Qxf6 27. Rxf6 Re6 28. Rxe6 fxe6 29. Rxf8 Kxf8 30. Kf2 Kf7 31. Kf3 Kf6 32. Kf4 e5+ 33. Kg4 h6 34. b3 a6 35. a4 Kg7 36. Kh4 Kf6 37. Kg4 Ke6 38. Kh4 Kd6 39. Kg4 Ke6 40. Kh4 Kf6 41. Kg4 1/2-1/2

[Event "Groningen Compact op-B"]
[Site "Groningen"]
[Date "2008.12.27"]
[Round "2"]
[White "Smits, Peter"]
[Black "Matulessy, Richard"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1742"]
[BlackElo "1823"]
[PlyCount "65"]
[EventDate "2008.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "CBM 127 Extra"]
[Source "ChessBase"]
[SourceDate "2009.01.08"]
[SourceVersion "2"]
[SourceVersionDate "2009.01.28"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 d5 4. e3 Bb4+ 5. Bd2 Bxd2+ 6. Nbxd2 Ne4 7. Bd3 f5 8. Ne5 0-0 9. 0-0 Nd7 10. Ndf3 Qf6 11. Qc2 c6 12. Nxd7 Bxd7 13. Ne5 Be8 14. f3 Nd6 15. Rae1 Nf7 16. Nxf7 Bxf7 17. f4 Rac8 18. c5 Kh8 19. Qf2 Rg8 20. b4 g5 21. Kh1 gxf4 22. exf4 Rg6 23. Re5 Rcg8 24. Rg1 Rh6 25. g3 Rhg6 26. Be2 Rh6 27. Rg2 Bh5 28. Bxh5 Rxh5 29. Qf3 Rh3 30. Kg1 b6 31. Rge2 Re8 32. Qe3 Rh6 33. Qa3 1/2-1/2

[Event "Groningen Harmonie Mini op-C"]
[Site "Groningen"]
[Date "2002.12.30"]
[Round "5.2"]
[White "Matulessy, Richard"]
[Black "Kremer, Joop"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1626"]
[BlackElo "1598"]
[PlyCount "96"]
[EventDate "2002.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Bd7 5. c3 e5 6. d4 a6 7. Bxc6 Bxc6 8. dxe5 Bxe4 9. Re1 d5 10. Ng5 Bg6 11. e6 Be7 12. exf7+ Bxf7 13. Nxf7 Kxf7 14. Qh5+ g6 15. Qf3+ Nf6 16. Bh6 Re8 17. Nd2 b6 18. Rad1 Kg8 19. Bg5 Kg7 20. Qh3 h5 21. Qf3 Ra7 22. Re6 Rd7 23. Rde1 Rf8 24. Qe2 Rf7 25. f3 c4 26. Be3 Rd6 27. Bd4 Rxe6 28. Qxe6 Bc5 29. Bxc5 bxc5 30. Qxa6 Re7 31. Re6 Qe8 32. Rxe7+ Qxe7 33. Nf1 g5 34. Qc8 g4 35. Qf5 gxf3 36. Qxf3 d4 37. Qg3+ Kh7 38. Nd2 Qe2 39. Qf2 Qxf2+ 40. Kxf2 dxc3 41. bxc3 Nd5 42. Ne4 Kg6 43. Kf3 Kf5 44. a4 Ke5 45. a5 Nc7 46. Nxc5 Kd5 47. Ne4 Kc6 48. Ke3 Nb5 1-0

[Event "Groningen Harmonie Mini op-C"]
[Site "Groningen"]
[Date "2002.12.27"]
[Round "1.4"]
[White "Van der Veen, Anne"]
[Black "Matulessy, Richard"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1533"]
[BlackElo "1626"]
[PlyCount "95"]
[EventDate "2002.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 Nc6 3. Nf3 e5 4. g3 Nf6 5. Bg2 Bc5 6. 0-0 d6 7. d3 Bg4 8. c3 Qd7 9. a4 a6 10. Qc2 0-0 11. Nbd2 Ne7 12. Nc4 b5 13. Ne3 Bxe3 14. Bxe3 c5 15. Nd2 Bh3 16. f3 Rfc8 17. Rfd1 Bxg2 18. Kxg2 d5 19. axb5 d4 20. Bg5 Qxb5 21. Nc4 Qb8 22. Ra3 h6 23. Bxf6 gxf6 24. Rda1 Rc6 25. Qd2 Kh7 26. cxd4 cxd4 27. Ra5 Re6 28. f4 exf4 29. Qxf4 Qxf4 30. gxf4 f5 31. Re5 fxe4 32. Rxe6 fxe6 33. dxe4 Nc6 34. Kf3 a5 35. e5 Rb8 36. Ra3 Rb4 37. b3 a4 38. Rxa4 Rxb3+ 39. Ke4 Rh3 40. Ra6 Nb4 41. Rxe6 d3 42. Rd6 Rxh2 43. e6 Kg7 44. Ne5 Re2+ 45. Kf5 Nc2 46. Rd7+ Kg8 47. e7 Ne3+ 48. Ke6 1-0

[Event "Groningen SO ON Mini op"]
[Site "Groningen"]
[Date "2001.12.26"]
[Round "1"]
[White "Matulessy, Richard"]
[Black "Van Blokland, Tjerk"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1701"]
[BlackElo "1786"]
[PlyCount "59"]
[EventDate "2001.12.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 c5 7. 0-0 Nxe4 8. Bxe4 Nf6 9. Bg5 Qc7 10. Bxf6 gxf6 11. c3 f5 12. Bc2 Bd7 13. Ne5 Bc6 14. Nxc6 Qxc6 15. d5 Qa6 16. dxe6 fxe6 17. Qh5+ Kd8 18. Qf7 Bd6 19. Qf6+ Kc7 20. Qf7+ Kd8 21. Rad1 Qc6 22. Rxd6+ Qxd6 23. Rd1 Qxd1+ 24. Bxd1 b5 25. Bf3 Rc8 26. Bc6 Rxc6 27. Qf6+ Kc7 28. Qxh8 Rd6 29. g3 f4 30. gxf4 1-0

[Event "Groningen SO ON op-B"]
[Site "Groningen"]
[Date "2000.??.??"]
[Round "2"]
[White "Knipscheer, Poulien"]
[Black "Matulessy, Richard"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "70"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Bc4 c6 5. Nf3 Bg4 6. 0-0 e6 7. Bg5 Be7 8. Bxe7 Qxe7 9. Nbd2 Nd7 10. Qe2 0-0 11. Rfe1 Rae8 12. Bd3 f5 13. Nc4 Rf6 14. Nce5 Nxe5 15. Qxe5 Rg6 16. Kf1 Bxf3 17. gxf3 Qg5 18. Bxf5 Nf4 19. Bg4 Qh6 20. h4 Rf8 21. h5 Rg5 22. Bxe6+ Kh8 23. Qd6 Qf6 24. Re5 Rd8 25. Qc7 Rxe5 26. dxe5 Nxe6 27. exf6 Nxc7 28. fxg7+ Kxg7 29. Re1 Re8 30. Rd1 Re7 31. Rd6 Ne6 32. a4 Kh6 33. f4 Kxh5 34. f5 Ng5 35. Rf6 Rf7 0-1

[Event "Groningen SO ON op-B"]
[Site "Groningen"]
[Date "2000.??.??"]
[Round "1"]
[White "Matulessy, Richard"]
[Black "Hielkema, Henk"]
[Result "0-1"]
[ECO "C10"]
[PlyCount "128"]
[EventDate "2000.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Be7 5. Nf3 Nf6 6. Nxf6+ Bxf6 7. Be2 0-0 8. 0-0 Nd7 9. Bf4 c5 10. Bd6 Be7 11. Bxe7 Qxe7 12. c3 cxd4 13. Qxd4 Nf6 14. Rad1 b6 15. Ne5 Bb7 16. Qh4 Qc5 17. Nd3 Qf5 18. Ne1 Rad8 19. Nf3 Qc2 20. Rxd8 Rxd8 21. Nd4 Qxb2 22. Bd3 Rc8 23. Nb5 Qxa2 24. c4 Bc6 25. Nd6 Rf8 26. g4 Qd2 27. Qg3 Qg5 28. Be2 Ne4 29. Nxe4 Bxe4 30. h4 Qd2 31. Bf3 Bxf3 32. Qxf3 Rd8 33. Ra1 a5 34. Rb1 Qd4 35. h5 Rc8 36. Qb7 Qxg4+ 37. Qg2 Qxg2+ 38. Kxg2 h6 39. Rxb6 Rxc4 40. Rb8+ Kh7 41. Rb7 f6 42. Rb6 e5 43. Kg3 Ra4 44. Rb5 Ra3+ 45. Kg4 a4 46. Ra5 Ra1 47. Kf5 a3 48. Ke6 a2 49. Kf7 Rh1 50. Rxa2 Rxh5 51. Ra4 Rg5 52. Rh4 h5 53. f4 exf4 54. Rxf4 Kh6 55. Re4 Re5 56. Rh4 Rb5 57. Rh1 Rb6 58. Rg1 g5 59. Rd1 h4 60. Rd8 Kh5 61. Rd3 f5 62. Ke7 g4 63. Rd8 h3 64. Rg8 h2 0-1

