[Event "Muensterland Regionalliga playoff 9-12"]
[Site "Germany"]
[Date "2023.05.06"]
[Round "2.3"]
[White "Grotenhuis, Gerard"]
[Black "Beckmann, David"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1901"]
[BlackElo "1990"]
[PlyCount "89"]
[EventDate "2022.03.18"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Metelen"]
[BlackTeam "Borken"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 d5 2. Bb2 Nf6 3. e3 e6 4. f4 c5 5. Nf3 Nc6 6. Bb5 Bd7 7. a4 Be7 8. 0-0 0-0 9. Qe2 Rc8 10. d3 a6 11. Bxc6 Bxc6 12. Ne5 b5 13. Nxc6 Rxc6 14. axb5 axb5 15. Nd2 Qb6 16. g4 c4 17. bxc4 bxc4 18. Bd4 cxd3 19. cxd3 Bc5 20. Rfb1 Qc7 21. Nb3 Bxd4 22. Nxd4 Rb6 23. Rc1 Qb7 24. g5 Nd7 25. Qc2 Rb8 26. Nc6 Rb2 27. Qc3 Qb6 28. d4 Re8 29. Qd3 Nf8 30. Rc3 Ng6 31. Rac1 h6 32. gxh6 gxh6 33. Ne5 Nxe5 34. fxe5 Qd8 35. Kh1 Kh8 36. R3c2 Rxc2 37. Rxc2 Qh4 38. Rg2 Ra8 39. Qf1 Rg8 40. Qf2 Qxf2 41. Rxf2 Rf8 42. Kg2 Kg7 43. Rf6 Ra8 44. Kf3 Ra1 45. Kg2 1/2-1/2

[Event "Muensterland Regionalliga playoff 9-12"]
[Site "Germany"]
[Date "2023.03.18"]
[Round "1.3"]
[White "Rebber, Christian"]
[Black "Grotenhuis, Gerard"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1848"]
[BlackElo "1901"]
[PlyCount "85"]
[EventDate "2022.03.18"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Duelmen"]
[BlackTeam "Metelen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b4 d5 2. Bb2 Qd6 3. a3 e5 4. e3 Nf6 5. Nf3 Nbd7 6. Be2 c6 7. b5 c5 8. d3 Qc7 9. Nbd2 d4 10. exd4 exd4 11. a4 b6 12. 0-0 Bd6 13. Nc4 Bf4 14. g3 Bh6 15. Re1 0-0 16. Nfd2 Bb7 17. Bf3 Nd5 18. Ne4 Rad8 19. Ned6 Ba8 20. Nf5 Bg5 21. Bxd5 Bxd5 22. Qg4 h6 23. Ne7+ Bxe7 24. Rxe7 Bxc4 25. dxc4 Qd6 26. Rae1 Nf6 27. Qf3 Rd7 28. R7e2 Nh7 29. Bc1 Qg6 30. h4 f5 31. Re6 Nf6 32. Qc6 Rfd8 33. Bf4 Kh7 34. Be5 Rf7 35. Bxf6 gxf6 36. Re7 Rdf8 37. Qc7 Kg7 38. Qxa7 f4 39. Rxf7+ Rxf7 40. Re7 fxg3 41. Rxf7+ Qxf7 42. Qxf7+ Kxf7 43. a5 1-0

[Event "Muensterland Regionalliga Gr1 2223"]
[Site "Germany"]
[Date "2023.02.25"]
[Round "7.3"]
[White "Grotenhuis, Gerard"]
[Black "Averkamp Peters, Jens"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1931"]
[BlackElo "2003"]
[PlyCount "56"]
[EventDate "2022.09.03"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Metelen"]
[BlackTeam "Rheine Klein Berlin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 d5 2. Bb2 c5 3. e3 Nf6 4. f4 Nc6 5. Nf3 e6 6. Bb5 Bd7 7. a4 Bd6 8. d3 d4 9. Bxc6 Bxc6 10. exd4 Bxf4 11. dxc5 Ng4 12. Qe2 Qa5+ 13. Nbd2 Bxf3 14. gxf3 Ne3 15. Rc1 0-0-0 16. d4 Rd5 17. Qb5 Ng2+ 18. Kf2 Qxd2+ 19. Qe2 Qxe2+ 20. Kxe2 Bxc1 21. Rxc1 Rh5 22. Rh1 Rd8 23. c3 Nf4+ 24. Ke3 Nd5+ 25. Kf2 Nf4 26. Ke3 e5 27. c4 Ne6 28. dxe5 Nxc5 0-1

[Event "Muensterland Regionalliga Gr1 2223"]
[Site "Germany"]
[Date "2023.02.04"]
[Round "6.3"]
[White "Kuhlenbaeumer, Alfred"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1846"]
[BlackElo "1931"]
[PlyCount "102"]
[EventDate "2022.09.03"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Telgte"]
[BlackTeam "Metelen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. Nc3 d4 3. Nce2 c5 4. Ng3 Nc6 5. Bb5 Qc7 6. d3 e5 7. N1e2 Nf6 8. Bg5 Ng4 9. Bxc6+ Qxc6 10. h3 Qg6 11. Bd2 Nf6 12. 0-0 h5 13. Nf5 Bxf5 14. exf5 Qxf5 15. Ng3 Qd7 16. Re1 0-0-0 17. Qf3 h4 18. Ne4 Nd5 19. c4 Nb4 20. Bxb4 cxb4 21. c5 Kb8 22. a3 b3 23. Rac1 Qd5 24. Rc4 Rc8 25. Rec1 g6 26. Qd1 f5 27. Nd2 Bh6 28. c6 Rxc6 29. Rxc6 bxc6 30. Rc4 Bxd2 31. Qxd2 Ka8 32. Qg5 Qe6 33. Qc1 Rc8 34. Qd2 c5 35. Qg5 e4 36. Qd2 Qe5 37. Qd1 exd3 38. Qxd3 Qe1+ 39. Qf1 Qxf1+ 40. Kxf1 Kb7 41. Ke2 Kb6 42. Kd3 Re8 43. Rc1 Kc6 44. Kd2 Kd5 45. Kd3 f4 46. Kd2 c4 47. Rd1 Rc8 48. Rc1 Rf8 49. Rg1 Re8 50. f3 Re3 51. Rc1 d3 0-1

[Event "Muensterland Regionalliga Gr1 2223"]
[Site "Germany"]
[Date "2023.01.14"]
[Round "5.4"]
[White "Nordholt, Uwe"]
[Black "Grotenhuis, Gerard"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1849"]
[BlackElo "1931"]
[PlyCount "75"]
[EventDate "2022.09.03"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Emsdetten Rochade"]
[BlackTeam "Metelen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 f5 4. e3 Nf6 5. Nc3 c6 6. cxd5 exd5 7. Ne5 Nbd7 8. f4 Nxe5 9. fxe5 Ne4 10. Nxe4 fxe4 11. g3 Qg5 12. Be2 Bh3 13. Qb3 0-0-0 14. Bd2 Bg2 15. Rg1 Bf3 16. Bxf3 exf3 17. Rf1 Qf5 18. Rf2 g5 19. a4 g4 20. a5 h5 21. Rc1 Rh6 22. a6 b6 23. Bb4 h4 24. Bxf8 Qxf8 25. gxh4 Qe8 26. Qa4 Kb8 27. b4 b5 28. Qc2 Qe7 29. Qf5 Qxh4 30. e6 Rc8 31. Qe5+ Ka8 32. Qd6 g3 33. hxg3 Qh1+ 34. Kd2 Qh5 35. Rxc6 Qe8 36. Rxc8+ Qxc8 37. Qxd5+ Kb8 38. Qxb5+ 1-0

[Event "Hoogeveen Amateurs op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.22"]
[Round "7.4"]
[White "De Jonge, Edwin"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "1754"]
[BlackElo "2012"]
[PlyCount "64"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 c5 5. e3 Nc6 6. a3 a5 7. exd4 cxd4 8. Bd3 Nge7 9. Qc2 Ng6 10. 0-0 Be7 11. Nbd2 Ngxe5 12. Be4 h6 13. b3 d3 14. Qb1 Bf6 15. Bb2 0-0 16. Bxc6 Nxc6 17. Bxf6 gxf6 18. Qb2 Bf5 19. Rfe1 Kg7 20. Nf1 Qd6 21. Ne3 Be6 22. Rad1 Rad8 23. Rd2 Ne5 24. Nh4 Kh7 25. Nhf5 Qd7 26. Ng3 Qd4 27. Qxd4 Rxd4 28. Nd1 a4 29. bxa4 Nxc4 30. Ra2 Rc8 31. Ra1 d2 32. Re4 Rd3 0-1

[Event "Hoogeveen Amateurs op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.21"]
[Round "6.2"]
[White "Grotenhuis, Gerard"]
[Black "Van der Werff, Frank"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2012"]
[BlackElo "1942"]
[PlyCount "130"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Nge7 5. Nf3 e4 6. Ne5 Bd7 7. Nxd7 Qxd7 8. d4 0-0-0 9. Nd2 f5 10. c4 a6 11. Ba4 Qe6 12. a3 f4 13. Qe2 fxe3 14. fxe3 g6 15. 0-0-0 h5 16. Kb1 Bh6 17. Rc1 Qg4 18. Qxg4+ hxg4 19. Rhe1 Na7 20. b4 Nf5 21. Rc3 b5 22. cxb5 Nxb5 23. Bxb5 axb5 24. Nb3 Bf8 25. Nc5 Bxc5 26. Rxc5 Rxh2 27. Re2 g3 28. Bc3 Rd6 29. Rxb5 c6 30. Rc5 Rh1+ 31. Kc2 Rf1 32. Be1 Kb7 33. a4 Rf6 34. b5 Rf2 35. Bxf2 gxf2 36. Rxf2 Nxe3+ 37. Kd2 Rxf2+ 38. Kxe3 Rxg2 39. bxc6+ Kc7 40. a5 Rg3+ 41. Kf4 Rf3+ 42. Ke5 e3 43. Rc1 e2 44. Re1 Kxc6 45. Rxe2 Kb5 46. Kxd5 Kxa5 47. Rb2 g5 48. Kc5 Rc3+ 49. Kd6 g4 50. d5 g3 51. Ke5 Re3+ 52. Kd4 Re1 53. Kc5 Ka6 54. Kd6 Rf1 55. Rg2 Rf3 56. Kc6 Rc3+ 57. Kd7 Kb6 58. d6 Rf3 59. Rg1 Rb3 60. Rd1 g2 61. Kc8 Rc3+ 62. Kb8 Rg3 63. Rb1+ Kc6 64. d7 Kxd7 65. Rg1 Ke6 0-1

[Event "Hoogeveen Amateurs op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.20"]
[Round "5.3"]
[White "Kompaan, Rick"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1785"]
[BlackElo "2012"]
[PlyCount "80"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. e3 f5 5. Bd3 Nf6 6. 0-0 Bd6 7. b3 0-0 8. Ba3 Bxa3 9. Nxa3 Qe7 10. Qc1 Ne4 11. Qb2 Nd7 12. Rac1 g5 13. b4 g4 14. Ne5 Qh4 15. g3 Qh5 16. f4 gxf3 17. Nxf3 Rf7 18. cxd5 exd5 19. Nh4 Ndf6 20. Qe2 Qg5 21. Nf3 Qh6 22. Nh4 Ng4 23. Rf4 Qg5 24. b5 Bd7 25. bxc6 bxc6 26. Bxe4 fxe4 27. Rxc6 Rxf4 28. exf4 Qg7 29. Rc7 Qxd4+ 30. Kg2 Ne3+ 31. Kf2 Nf5+ 32. Kf1 Nxh4 33. Rxd7 Nf3 34. Qf2 Qd3+ 35. Qe2 Qxa3 36. Qb5 Qc1+ 37. Kg2 Qd2+ 38. Kh3 Qxh2+ 39. Kg4 h5+ 40. Kf5 Nd4+ 0-1

[Event "Hoogeveen Amateurs op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.18"]
[Round "4.5"]
[White "Grotenhuis, Gerard"]
[Black "De Vreeze, Frans"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2012"]
[BlackElo "1685"]
[PlyCount "65"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 b6 3. Bb2 Bb7 4. e3 e6 5. d4 Be7 6. Bd3 d6 7. c4 Nbd7 8. Qc2 c5 9. Nbd2 Qc7 10. h3 h6 11. g4 0-0-0 12. 0-0-0 Rhf8 13. Rhg1 g5 14. e4 e5 15. d5 Rh8 16. Nf1 Nf8 17. h4 N6h7 18. Ne3 gxh4 19. Nf5 Bg5+ 20. Kb1 Ng6 21. Rh1 Nf6 22. Rdg1 Kb8 23. N5xh4 Nxh4 24. Nxh4 Bxh4 25. Rxh4 Rdg8 26. f4 Nd7 27. Qh2 Qd8 28. Rxh6 Kc7 29. g5 Rxh6 30. gxh6 f6 31. h7 Rh8 32. Rg7 Qf8 33. Qg1 1-0

[Event "Hoogeveen Amateurs op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.17"]
[Round "3.6"]
[White "Schol, Jan"]
[Black "Grotenhuis, Gerard"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1752"]
[BlackElo "2012"]
[PlyCount "87"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 c6 5. b3 d5 6. Ba3 Bxa3 7. Nxa3 Qe7 8. Qc1 Nbd7 9. Qb2 0-0 10. 0-0 Ne4 11. Rac1 g5 12. d3 Nd6 13. Nb1 e5 14. cxd5 cxd5 15. Nc3 Nb6 16. Nd2 e4 17. f4 g4 18. dxe4 fxe4 19. e3 Bd7 20. a4 Bc6 21. Ndb1 Nf5 22. Qe2 h5 23. Rfd1 a5 24. Nb5 Bxb5 25. axb5 a4 26. bxa4 Nc4 27. Rxd5 Ncxe3 28. Re5 Qd6 29. Bxe4 Rac8 30. Qa2+ Kg7 31. Qb2 Rxc1+ 32. Qxc1 Rf7 33. Qd2 Qb6 34. Kh1 h4 35. Bxf5 Nxf5 36. gxh4 Qf6 37. Qf2 Rc7 38. Qd2 Nxh4 39. Rg5+ Kh6 40. Rxg4 Nf3 41. Qd1 Nd4 42. Qf1 Rc5 43. Nd2 Qe6 44. Rh4+ 1/2-1/2

[Event "Hoogeveen Amateurs op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.16"]
[Round "2.13"]
[White "Grotenhuis, Gerard"]
[Black "Ambrona Navarro, Himar"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2012"]
[BlackElo "1240"]
[PlyCount "63"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Qe7 5. Ne2 Nd8 6. Ng3 c6 7. Be2 d5 8. 0-0 Qc7 9. f4 Bd6 10. fxe5 Bxe5 11. Bxe5 Qxe5 12. Nc3 0-0 13. Bf3 Ne6 14. e4 d4 15. Nce2 Ng5 16. d3 Ng4 17. Bxg4 Bxg4 18. Qd2 f6 19. Qb4 Bxe2 20. Nxe2 c5 21. Qxb7 Qd6 22. Rf5 Rfe8 23. Rd5 Qb6 24. Qd7 Re6 25. Nf4 Re5 26. Rxe5 fxe5 27. Qd5+ Nf7 28. Qxa8+ Nd8 29. Nd5 Qa5 30. Rf1 h6 31. Ne7+ Kh7 32. Qc8 1-0

[Event "Hoogeveen Amateurs op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.15"]
[Round "1"]
[White "Pruijssers, Henk"]
[Black "Grotenhuis, Gerard"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "1603"]
[BlackElo "2012"]
[PlyCount "61"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nce2 c5 4. c3 Nc6 5. cxd4 cxd4 6. h3 e5 7. d3 f5 8. exf5 Bxf5 9. Ng3 Bg6 10. Nf3 Qd7 11. Be2 Nf6 12. 0-0 Bd6 13. Nh4 0-0-0 14. Nxg6 hxg6 15. Ne4 Kb8 16. Bg5 Be7 17. Bf3 Nxe4 18. Bxe7 Nxe7 19. Bxe4 Nf5 20. Rc1 Nd6 21. Bf3 Rh4 22. Re1 Qe7 23. Qe2 Re8 24. Bg4 Nf7 25. Qe4 g5 26. Qxd4 a6 27. Qc5 Rhh8 28. Qxe7 Rxe7 29. d4 e4 30. d5 Re5 31. Be6 1/2-1/2

[Event "Muensterland Regionalliga Gr1 2223"]
[Site "Germany"]
[Date "2022.09.24"]
[Round "2.3"]
[White "Grotenhuis, Gerard"]
[Black "Vogenauer, Nikolas"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1931"]
[BlackElo "1914"]
[PlyCount "134"]
[EventDate "2022.09.03"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Metelen"]
[BlackTeam "Muenster SK IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 5. Ne2 0-0 6. 0-0 Re8 7. f4 a6 8. Bxc6 dxc6 9. h3 exf4 10. Nxf4 Be5 11. Nc3 Ne4 12. d4 Nxc3 13. Bxc3 Bd6 14. Qf3 Qe7 15. e4 f6 16. Rae1 Be6 17. Nd3 Rf8 18. d5 Bd7 19. Bd4 Be5 20. Bc5 Bd6 21. Bf2 Rae8 22. c4 Be5 23. c5 Rf7 24. Nb4 cxd5 25. exd5 Bb5 26. Nd3 Qd7 27. a4 Bxd3 28. Qxd3 Rfe7 29. Rd1 Kh8 30. Qc4 Qc8 31. Rd3 h6 32. b4 Qf5 33. Rf3 Qg6 34. b5 axb5 35. axb5 Rd8 36. Rd1 Qh5 37. Rfd3 Qf5 38. d6 cxd6 39. cxd6 Red7 40. Bb6 Re8 41. Rf3 Qe6 42. Qc1 Rxd6 43. Be3 Red8 44. Rxd6 Rxd6 45. b6 Qd7 46. Rf1 Rc6 47. Qa3 Bd4 48. Rb1 Qf5 49. Rb4 Bc5 50. Bxc5 Qxc5+ 51. Kh2 Rxb6 52. Qa8+ Kh7 53. Rxb6 Qxb6 54. Qc8 Qc6 55. Qf5+ Kh8 56. Qd3 Qc7+ 57. g3 b6 58. h4 Qc5 59. Qd8+ Kh7 60. Qd3+ f5 61. h5 Qe5 62. Kh3 Qe4 63. Qd1 Qg4+ 64. Qxg4 fxg4+ 65. Kxg4 Kg8 66. Kf5 Kf7 67. Ke5 b5 0-1

[Event "Muensterland Regionalliga Gr1 2223"]
[Site "Germany"]
[Date "2022.09.03"]
[Round "1.4"]
[White "Grotenhuis, Gerard"]
[Black "Kipp, Lucas"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1931"]
[BlackElo "1913"]
[PlyCount "109"]
[EventDate "2022.09.03"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Metelen"]
[BlackTeam "Saerbeck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 d6 2. Bb2 Bg4 3. h3 Bh5 4. Nf3 Nd7 5. g4 Bg6 6. Bg2 c6 7. Nc3 Ngf6 8. d4 e6 9. Nh4 d5 10. Nxg6 hxg6 11. Qd3 Qa5 12. 0-0-0 Ba3 13. f4 0-0-0 14. Rdf1 Bd6 15. Kb1 Qc7 16. Bc1 Kb8 17. e4 dxe4 18. Nxe4 Nxe4 19. Bxe4 Nf6 20. c4 Rhe8 21. Bf3 e5 22. g5 e4 23. Qc3 exf3 24. gxf6 gxf6 25. Qxf3 f5 26. Re1 Qa5 27. Qf2 Qc3 28. Qd2 Qxd2 29. Bxd2 Re4 30. Rxe4 fxe4 31. Be3 Be7 32. Kc2 Bf6 33. f5 Bxd4 34. Bf4+ Kc8 35. fxg6 fxg6 36. Re1 Re8 37. b4 b6 38. Be3 c5 39. bxc5 bxc5 40. Bf4 Kd7 41. Re2 Re6 42. Bg3 Ke7 43. Bh4+ Kd6 44. Rg2 Be3 45. Bg5 Bd4 46. Kd2 Ke5 47. Be3 Ra6 48. Rg5+ Kf6 49. Bxd4+ Kxg5 50. Bxc5 Rxa2+ 51. Ke3 Kf5 52. Bd6 Ra6 53. Bb8 Ra3+ 54. Kd4 e3 55. c5 0-1

[Event "Muensterland Regionalliga playoff Gr2"]
[Site "Germany"]
[Date "2022.03.19"]
[Round "1.4"]
[White "Grotenhuis, Gerard"]
[Black "Weist, Thorsten"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1915"]
[BlackElo "1743"]
[PlyCount "53"]
[EventDate "2022.03.19"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Metelen"]
[BlackTeam "Emsdetten Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 d5 2. Bb2 e6 3. e3 Nf6 4. f4 c5 5. Nf3 Nc6 6. Bb5 Bd7 7. 0-0 Qb6 8. a4 Bd6 9. Ne5 d4 10. Nc4 Qc7 11. Nxd6+ Qxd6 12. Na3 Ne7 13. exd4 cxd4 14. Nc4 Qd5 15. Ba3 Bxb5 16. Nd6+ Kd7 17. axb5 Ne4 18. Nxf7 d3 19. Ne5+ Kd8 20. Nxd3 Qd4+ 21. Kh1 Nf5 22. Rf3 Qf6 23. Rh3 Rc8 24. Bb2 Nf2+ 25. Nxf2 Qxb2 26. c3 Ke7 27. Nd3 1-0

[Event "Muensterland Regionalliga 2122"]
[Site "Germany"]
[Date "2021.10.23"]
[Round "2.3"]
[White "Grotenhuis, Gerard"]
[Black "Langhans, Joerg"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1924"]
[BlackElo "1961"]
[PlyCount "62"]
[EventDate "2021.10.02"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Metelen"]
[BlackTeam "Rheine Klein Berlin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. c4 g6 5. Nc3 Bg7 6. Nge2 0-0 7. Ng3 Re8 8. h4 h5 9. Be2 c6 10. Qc2 d5 11. 0-0-0 Be6 12. f4 exf4 13. exf4 d4 14. Nce4 Nxe4 15. Nxe4 Qa5 16. Kb1 Na6 17. a3 Bf5 18. d3 b5 19. Nd6 Re7 20. Nxf5 gxf5 21. Bxh5 Rae8 22. b4 Qd8 23. Bc1 Nc7 24. Bf3 Qd7 25. Rdg1 bxc4 26. dxc4 d3 27. Qf2 Re2 28. Qc5 d2 29. Bb2 Qd3+ 30. Ka2 d1Q 31. Rxd1 Rxb2+ 0-1

[Event "Muensterland Regionalliga 2122"]
[Site "Germany"]
[Date "2021.10.02"]
[Round "1.5"]
[White "Mueller, Achim2222"]
[Black "Grotenhuis, Gerard"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1987"]
[BlackElo "1924"]
[PlyCount "101"]
[EventDate "2021.10.02"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Emsdetten Rochade"]
[BlackTeam "Metelen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Qe7 7. Qxe7+ Bxe7 8. 0-0 h6 9. Re1 Be6 10. Bf4 c6 11. Nbd2 Nbd7 12. h3 0-0-0 13. Re2 g5 14. Bh2 g4 15. hxg4 Nxg4 16. Bg3 Rdg8 17. c4 Bf6 18. cxd5 Bxd5 19. Ne4 Bxe4 20. Rxe4 h5 21. Bh4 Rg7 22. Rae1 Bxh4 23. Nxh4 Ngf6 24. Nf5 Nxe4 25. Nxg7 Nd6 26. Nf5 Kc7 27. Re7 f6 28. Rg7 b5 29. Ne3 a6 30. Rh7 Rxh7 31. Bxh7 Nc4 32. Nxc4 bxc4 33. Bg8 Nb6 34. g3 Kd6 35. Kf1 c5 36. dxc5+ Kxc5 37. Ke2 Na4 38. b3 Nc3+ 39. Kf3 Nxa2 40. Bxc4 a5 41. Bf7 Nc1 42. Bxh5 Nxb3 43. Be8 Nd4+ 44. Ke3 Nb5 45. g4 a4 46. f4 a3 47. Bf7 Nc3 48. Bb3 a2 49. Bxa2 Nxa2 50. Ke4 Kd6 51. Kf5 1/2-1/2

[Event "Muensterland Regionalliga 1920"]
[Site "Germany"]
[Date "2020.02.22"]
[Round "7.4"]
[White "Grotenhuis, Gerard"]
[Black "Bruemmer, Andreas"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1894"]
[BlackElo "1917"]
[PlyCount "54"]
[EventDate "2019.09.07"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Metelen"]
[BlackTeam "Rheine Klein Berlin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 Nc6 3. e3 g6 4. f4 Bg7 5. Nf3 d6 6. Bb5 Nge7 7. 0-0 0-0 8. a4 a6 9. Bxc6 Nxc6 10. Na3 Re8 11. fxe5 dxe5 12. Nc4 e4 13. Bxg7 Kxg7 14. Ne1 Be6 15. a5 f5 16. Ra4 Qf6 17. Qe2 Rad8 18. d4 exd3 19. cxd3 Qc3 20. Rf2 Qxb3 21. Qb2+ Qxb2 22. Rxb2 Bc8 23. Kf2 Rd5 24. Ra3 Kf6 25. g3 Na7 26. d4 Nb5 27. Nd3 Nxa3 0-1

[Event "Muensterland Regionalliga 1920"]
[Site "Germany"]
[Date "2020.01.11"]
[Round "5.3"]
[White "Ellenbroek, Ton"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1986"]
[BlackElo "1894"]
[PlyCount "74"]
[EventDate "2019.09.07"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Metelen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 f5 2. Nc3 Nf6 3. g3 c6 4. Bg2 e6 5. d3 d5 6. e4 dxe4 7. dxe4 Qxd1+ 8. Kxd1 Bc5 9. Be3 Nbd7 10. Ke2 0-0 11. Nh3 Ng4 12. Bxc5 Nxc5 13. b4 Nxe4 14. Nxe4 fxe4 15. Bxe4 e5 16. f3 Nf6 17. Nf2 Be6 18. Rac1 Rad8 19. b5 Nxe4 20. Nxe4 Rd4 21. bxc6 bxc6 22. c5 Bc4+ 23. Rxc4 Rxc4 24. Rb1 Rc2+ 25. Ke3 Rxa2 26. Rb3 a5 27. Nd6 Rc2 28. Ne4 a4 29. Rb7 a3 30. Ra7 a2 31. Ng5 h6 32. Ne6 Rf7 33. Ra8+ Kh7 34. f4 exf4+ 35. gxf4 Rxh2 36. Kd4 Kg6 37. Ra3 Kf5 0-1

[Event "Muensterland Regionalliga 1920"]
[Site "Germany"]
[Date "2019.11.30"]
[Round "4.4"]
[White "Loedding, Detlef"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1890"]
[BlackElo "1894"]
[PlyCount "90"]
[EventDate "2019.09.07"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Duelmen"]
[BlackTeam "Metelen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 f5 2. Nf3 Nf6 3. Nc3 e6 4. d3 d5 5. g3 c6 6. Bg2 d4 7. Nb1 b6 8. 0-0 Bb7 9. e3 dxe3 10. fxe3 Nbd7 11. Nc3 Bd6 12. Nd4 Ne5 13. Nxe6 Qd7 14. Nd4 g6 15. Nf3 0-0-0 16. Nxe5 Bxe5 17. d4 Bb8 18. Qf3 h5 19. h3 h4 20. g4 Qc7 21. Rf2 Qh2+ 22. Kf1 Bg3 23. gxf5 Bxf2 24. Kxf2 Nh5 25. Ke2 Ng3+ 26. Kd3 Nxf5 27. Bd2 Rd7 28. Qg4 Rhd8 29. Be4 Rxd4+ 30. exd4 Rxd4+ 31. Kc2 Rxd2+ 32. Kb3 Rxb2+ 33. Ka3 Rf2 34. Qxg6 Qd6+ 35. Qxd6 Nxd6 36. Bd3 Rf3 37. Rd1 Kc7 38. Kb2 Rxh3 39. Bf1 Rf3 40. Be2 Re3 41. Kc2 h3 42. Rh1 c5 43. Rg1 Kd8 44. Bg4 h2 45. Rd1 Ke8 0-1

[Event "Muensterland Regionalliga 1920"]
[Site "Germany"]
[Date "2019.11.09"]
[Round "3.4"]
[White "Grotenhuis, Gerard"]
[Black "Leder, Nils"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1894"]
[BlackElo "1861"]
[PlyCount "40"]
[EventDate "2019.09.07"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Metelen"]
[BlackTeam "Muenster SK IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Nf3 e4 5. Ne5 Nxe5 6. Bxe5 d5 7. c4 Bd6 8. Bb2 0-0 9. Nc3 dxc4 10. Bxc4 Re8 11. h3 a6 12. g4 b5 13. g5 bxc4 14. gxf6 Qxf6 15. Qc2 Qf3 16. Rg1 cxb3 17. axb3 Bxh3 18. Nxe4 Rxe4 19. Rxg7+ Kf8 20. Ra4 Qh1+ 0-1

[Event "Muensterland Regionalliga 1920"]
[Site "Germany"]
[Date "2019.09.28"]
[Round "2.2"]
[White "Graelken, Matthias"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "2022"]
[BlackElo "1894"]
[PlyCount "118"]
[EventDate "2019.09.07"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Steinfurt"]
[BlackTeam "Metelen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. g3 d5 2. c4 d4 3. Nf3 Nc6 4. Bg2 e5 5. d3 Nf6 6. 0-0 Be7 7. b4 Nxb4 8. Nxe5 0-0 9. Nd2 c5 10. a3 Na6 11. Rb1 Qc7 12. Nef3 Rb8 13. Nb3 Bd7 14. Bf4 Bd6 15. Bg5 Ng4 16. Qc1 h6 17. Bf4 Bxf4 18. Qxf4 Qxf4 19. gxf4 Rfe8 20. h3 Nf6 21. Ne5 b6 22. e3 Ba4 23. Rfe1 Rbd8 24. Bb7 Nb8 25. Kg2 Re7 26. Bf3 Nfd7 27. Nxd7 Nxd7 28. e4 Nf8 29. e5 Ne6 30. Kg3 g5 31. fxg5 Nxg5 32. Bd5 Ne6 33. f4 Ng7 34. Be4 Bd7 35. h4 Nf5+ 36. Bxf5 Bxf5 37. Rbd1 Rde8 38. Kf2 f6 39. Rg1+ Kf7 40. Nc1 fxe5 41. fxe5 Rxe5 42. Rg3 h5 43. Rdg1 Bg4 44. Rf1 Kg6 45. Kg2 Re1 46. Kf2 Rxf1+ 47. Kxf1 Kf5 48. Kf2 Kf4 49. Rg1 Re3 50. Rh1 Rf3+ 51. Kg2 Ke3 52. Re1+ Kd2 53. Rh1 Rf6 54. Rg1 Be2 55. Nxe2 Kxe2 56. Kh3 Kxd3 57. Rg5 Rh6 58. Rg7 Kxc4 59. Rxa7 Rd6 0-1

[Event "Muensterland Regionalliga 1920"]
[Site "Germany"]
[Date "2019.09.07"]
[Round "1.4"]
[White "Steiner, Karl"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "1894"]
[BlackElo "1894"]
[PlyCount "64"]
[EventDate "2019.09.07"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Bocholt"]
[BlackTeam "Metelen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 d4 3. d3 Nc6 4. Bf4 g6 5. h3 Bg7 6. g4 e5 7. Bg3 Nge7 8. Bg2 f5 9. gxf5 Nxf5 10. Nbd2 Nxg3 11. fxg3 0-0 12. 0-0 Bf5 13. Nh4 Qg5 14. Kh2 Qe7 15. Qb3 Rab8 16. Nxf5 gxf5 17. g4 Bh6 18. c5+ Kh8 19. Nc4 Bf4+ 20. Kh1 fxg4 21. Qd1 Qh4 22. e3 gxh3 23. Bxc6 dxe3 24. Be4 Rg8 25. Qe1 Rg2 26. Rxf4 Qxf4 27. Bxg2 hxg2+ 28. Kg1 Qh6 29. Qxe3 Qh1+ 30. Kf2 Rf8+ 31. Ke2 Qh5+ 32. Kd2 Rf1 0-1

[Event "Muensterland Verbandsliga 1819 playoff"]
[Site "Germany"]
[Date "2019.05.25"]
[Round "2.4"]
[White "Iking, Bernhard"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1753"]
[BlackElo "1911"]
[PlyCount "58"]
[EventDate "2019.05.18"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Gescher"]
[BlackTeam "Metelen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 f5 5. cxd5 exd5 6. Bg5 Nf6 7. e3 Bd6 8. Bd3 0-0 9. Qc2 Qe8 10. Bxf6 Rxf6 11. 0-0-0 b5 12. g4 Na6 13. a3 b4 14. Bxa6 bxc3 15. Bxc8 cxb2+ 16. Qxb2 Rxc8 17. g5 Rf7 18. Rd3 Qe4 19. Qe2 c5 20. Kd2 c4 21. Rc3 Rb7 22. Rhc1 Bc7 23. Kd1 Ba5 24. R3c2 Rb3 25. Nd2 Rd3 26. f3 Qxe3 27. Qxe3 Rxe3 28. Rb1 Rce8 29. Kc1 c3 0-1

[Event "Muensterland Verbandsliga 1819 playoff"]
[Site "Germany"]
[Date "2019.05.18"]
[Round "1.3"]
[White "Kadenbach, Wolfgang"]
[Black "Grotenhuis, Gerard"]
[Result "1-0"]
[ECO "D09"]
[WhiteElo "1752"]
[BlackElo "1911"]
[PlyCount "89"]
[EventDate "2019.05.18"]
[EventType "team-k.o."]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Raesfeld Erle II"]
[BlackTeam "Metelen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Be6 6. b3 Qd7 7. Bg2 Nge7 8. 0-0 h6 9. Bb2 0-0-0 10. Na3 Ng6 11. Nc2 Bc5 12. Qd2 d3 13. Qxd3 Qxd3 14. exd3 Rxd3 15. Rad1 Rxd1 16. Rxd1 Bg4 17. Rd5 Be7 18. Bc3 Re8 19. Ncd4 Nb4 20. Ra5 a6 21. e6 f6 22. a3 Nd3 23. h3 Bxf3 24. Bxf3 Nge5 25. Be4 c5 26. Nf5 Nc1 27. Nxe7+ Rxe7 28. Rxc5+ Kb8 29. Bxe5+ fxe5 30. Rxe5 Nxb3 31. f4 b6 32. Kf2 Kc7 33. f5 Nc5 34. Ke3 Nd7 35. Rd5 Nf6 36. Rd1 g6 37. g4 g5 38. a4 a5 39. Rb1 h5 40. Bf3 h4 41. Kd4 Re8 42. Rb5 Rd8+ 43. Bd5 Ne8 44. Ke5 Nd6 45. Rb2 1-0

[Event "Muensterland Verbandsliga 1819"]
[Site "Germany"]
[Date "2019.05.04"]
[Round "9.3"]
[White "Cigelski, Rudolf"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1824"]
[BlackElo "1904"]
[PlyCount "100"]
[EventDate "2018.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Beelen"]
[BlackTeam "Metelen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Bc4 a6 6. Nge2 Nc6 7. Bf4 e5 8. Bg3 Bg4 9. f3 Bf5 10. Bf2 Rd8 11. Ng3 Bg6 12. Qe2 Nxd4 13. Bxd4 Qxd4 14. Rd1 Qc5 15. f4 Rxd1+ 16. Nxd1 Bd6 17. f5 Bh5 18. Nxh5 Nxh5 19. Bxf7+ Kxf7 20. Qxh5+ Kf8 21. Qf3 Ke7 22. Nc3 Qb4 23. 0-0 Qd4+ 24. Kh1 Rf8 25. Nd5+ Kd8 26. f6 g6 27. f7 e4 28. Qb3 Rxf7 29. Re1 Qe5 30. g3 Qf5 31. Nf4 Bxf4 32. gxf4 Kc8 33. Qe3 Qxf4 34. Qxe4 Qxe4+ 35. Rxe4 Rf2 36. Rc4 b5 37. Rc3 Kb7 38. Kg1 Rd2 39. b3 Kb6 40. a3 c5 41. Kh1 a5 42. Kg1 Rd1+ 43. Kg2 Ra1 44. Rh3 Rxa3 45. Rxh7 Ra2 46. Rh6 Rxc2+ 47. Kg1 a4 48. Rxg6+ Ka5 49. bxa4 b4 50. h4 b3 0-1

[Event "Muensterland Verbandsliga 1819"]
[Site "Germany"]
[Date "2019.03.16"]
[Round "8.2"]
[White "Schulz, Stefan"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1871"]
[BlackElo "1904"]
[PlyCount "126"]
[EventDate "2018.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Muenster IV"]
[BlackTeam "Metelen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. Qc2 f5 5. g3 Nf6 6. Bg2 Bd6 7. Nbd2 0-0 8. Ne5 Nbd7 9. Nd3 Qe8 10. Nf3 Ne4 11. Bf4 Bxf4 12. gxf4 b5 13. c5 a5 14. Nfe5 Ra6 15. h4 Ndf6 16. f3 Ng3 17. Rh3 Ngh5 18. Kf2 Ra7 19. e3 Bd7 20. Bf1 Qa8 21. Be2 b4 22. Rhh1 Rb8 23. b3 Rf8 24. Nb2 Be8 25. Rag1 Nd7 26. Nbd3 Ndf6 27. Nb2 Nd7 28. Nbd3 Nxe5 29. Nxe5 a4 30. Qb2 Bd7 31. Ra1 a3 32. Qd2 Rb8 33. Rag1 Be8 34. Nd3 Rab7 35. Rg5 Qa5 36. Qe1 Qd8 37. Kf1 h6 38. Rg2 Kh7 39. Rhg1 Qf6 40. Ne5 g6 41. Bd3 Rg7 42. Qf2 Bd7 43. Rxg6 Rxg6 44. Rxg6 Qxg6 45. Nxg6 Kxg6 46. Qe1 Nf6 47. e4 Re8 48. Qxb4 fxe4 49. fxe4 dxe4 50. Be2 Kf5 51. Qxa3 Kxf4 52. Qc1+ e3 53. Qc4 Ne4 54. Qd3 Rg8 55. Bd1 e5 56. Qa6 Nc3 57. Be2 Bh3+ 58. Ke1 Rg1+ 59. Bf1 e2 60. Kd2 exf1Q 61. Qxf1+ Rxf1 62. Kxc3 e4 63. b4 e3 0-1

[Event "Muensterland Verbandsliga 1819"]
[Site "Germany"]
[Date "2019.02.16"]
[Round "7.3"]
[White "Grotenhuis, Gerard"]
[Black "Lanfer, Stefan"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1904"]
[BlackElo "1819"]
[PlyCount "101"]
[EventDate "2018.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Metelen"]
[BlackTeam "Gescher"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 Nc6 3. e3 d6 4. Bb5 Bd7 5. Nf3 a6 6. Bxc6 Bxc6 7. d4 exd4 8. Qxd4 f6 9. Nbd2 Nh6 10. h3 Qd7 11. 0-0-0 Nf5 12. Qd3 0-0-0 13. e4 Nh6 14. g4 Nf7 15. Qe3 Kb8 16. Nd4 Re8 17. c4 Ng5 18. Nxc6+ Qxc6 19. f4 Nf7 20. Rhe1 Be7 21. Nf3 Rhg8 22. Rd5 Ka8 23. Nd4 Qb6 24. Qd2 c6 25. Ra5 d5 26. Ra4 dxe4 27. Rxe4 Bc5 28. Rxe8+ Rxe8 29. b4 Bxd4 30. Bxd4 Qd8 31. c5 Qd5 32. Ra3 Qc4+ 33. Bc3 Qf1+ 34. Qd1 Qxf4+ 35. Bd2 Qc4+ 36. Qc2 Qf1+ 37. Qd1 Qxd1+ 38. Kxd1 Rd8 39. Ke2 Ne5 40. Rg3 Re8 41. Re3 Re7 42. h4 Ng6 43. h5 Rxe3+ 44. Kxe3 Ne5 45. Kf4 g6 46. Bc3 Nd7 47. h6 Kb8 48. g5 fxg5+ 49. Kxg5 Kc7 50. Bd4 Kd8 51. Kf4 1/2-1/2

[Event "Muensterland Verbandsliga 1819"]
[Site "Germany"]
[Date "2019.01.26"]
[Round "6.3"]
[White "Wissing, Philipp"]
[Black "Grotenhuis, Gerard"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1776"]
[BlackElo "1904"]
[PlyCount "93"]
[EventDate "2018.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Emsdetten Rochade II"]
[BlackTeam "Metelen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. Be2 e5 6. d3 a6 7. Bg5 Nbd7 8. Nd2 b5 9. Bf3 Rb8 10. 0-0 h6 11. Be3 c6 12. Re1 Qc7 13. d4 Bd6 14. Nde4 Be7 15. Nxf6+ Bxf6 16. d5 c5 17. d6 Qa7 18. Ne4 Bb7 19. Nxc5 Nxc5 20. d7+ Kd8 21. Qd6 Bxf3 22. Bxc5 Qc7 23. gxf3 Qxd6 24. Bxd6 Rb7 25. Bxe5 Bxe5 26. Rxe5 Rxd7 27. Ree1 Kc7 28. Rad1 Rhd8 29. Rxd7+ Rxd7 30. Re2 Rd1+ 31. Kg2 Kd6 32. f4 Rd5 33. Re3 a5 34. Rd3 Rxd3 35. cxd3 Kd5 36. Kf3 Kd4 37. Ke2 f5 38. h4 g6 39. Kd2 Kd5 40. Ke3 Kc5 41. d4+ Kc4 42. b3+ Kd5 43. a3 a4 44. bxa4 bxa4 45. Kd3 Kd6 46. Kc4 Kc6 47. d5+ 1-0

[Event "Muensterland Verbandsliga 1819"]
[Site "Germany"]
[Date "2018.12.15"]
[Round "5.3"]
[White "Grotenhuis, Gerard"]
[Black "Rebber, Christian"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1904"]
[BlackElo "1817"]
[PlyCount "129"]
[EventDate "2018.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Metelen"]
[BlackTeam "Duelmen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 Nf6 2. Bb2 d6 3. c4 e5 4. g3 Be7 5. Bg2 0-0 6. Nc3 c6 7. d4 Qc7 8. e4 a5 9. Nge2 b6 10. 0-0 Bb7 11. f4 Nbd7 12. Qd2 Rfd8 13. Rad1 Nf8 14. h3 Ne6 15. f5 Nxd4 16. Nxd4 exd4 17. Qxd4 d5 18. Na4 dxe4 19. Qe3 c5 20. g4 h6 21. Nc3 Bc6 22. Rxd8+ Rxd8 23. Nxe4 Nxe4 24. Bxe4 Bg5 25. Qf3 Bxe4 26. Qxe4 Qg3+ 27. Qg2 Be3+ 28. Kh1 Qxg2+ 29. Kxg2 Rd2+ 30. Kf3 Rxb2 31. Kxe3 Rxa2 32. Kd3 Kf8 33. f6 Rh2 34. Rf3 Ra2 35. Ke4 Rd2 36. Rf5 Rd4+ 37. Ke3 Rd6 38. fxg7+ Kxg7 39. Rf3 Kg6 40. Rf5 Rd4 41. Re5 Rd1 42. Ke2 Rb1 43. Re3 f6 44. Kd2 Rb2+ 45. Kc3 Rh2 46. Rd3 Rh1 47. Rf3 Rh2 48. Kd3 Ra2 49. Re3 a4 50. Re6 axb3 51. Rxb6 Rh2 52. Ke4 Rd2 53. Rxb3 Rd4+ 54. Kf3 Rxc4 55. Kg3 Rb4 56. Rc3 c4 57. Kf4 Rb3 58. Rxc4 Rxh3 59. Rc5 Rb3 60. Ra5 Rb4+ 61. Kg3 Re4 62. Rf5 Re5 63. Rf2 Kg5 64. Kf3 Ra5 65. Kg2 1/2-1/2

[Event "Muensterland Verbandsliga 1819"]
[Site "Germany"]
[Date "2018.11.24"]
[Round "4.4"]
[White "Grotenhuis, Gerard"]
[Black "Hoffmann, Fabian"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1904"]
[BlackElo "1945"]
[PlyCount "40"]
[EventDate "2018.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Metelen"]
[BlackTeam "Raesfeld Erle II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 d5 2. Bb2 Bf5 3. e3 Nf6 4. f4 e6 5. Nf3 Be7 6. Ne5 Ne4 7. Be2 Bh4+ 8. g3 Bf6 9. d3 Nc5 10. Nd2 Nbd7 11. Ndf3 Nxe5 12. fxe5 Be7 13. Nd4 Bg6 14. h4 h6 15. Bg4 c6 16. a4 Qa5+ 17. Qd2 Nxd3+ 18. Ke2 Qxd2+ 19. Kxd2 Nf2 20. Bxe6 Nxh1 0-1

[Event "Muensterland Verbandsliga 1819"]
[Site "Germany"]
[Date "2018.11.03"]
[Round "3.3"]
[White "Grotenhuis, Gerard"]
[Black "Kuhlenbaeumer, Willi"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1904"]
[BlackElo "1922"]
[PlyCount "67"]
[EventDate "2018.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Metelen"]
[BlackTeam "Telgte"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 Nf6 2. Bb2 d5 3. e3 Nc6 4. Bb5 a6 5. Bxc6+ bxc6 6. f4 Bb7 7. Nf3 e6 8. 0-0 c5 9. Ne5 d4 10. Na3 Be7 11. Nac4 a5 12. a4 0-0 13. d3 dxe3 14. Nxe3 Nd5 15. Rf3 f6 16. N5c4 Bd6 17. Nxd6 Qxd6 18. Nc4 Qd7 19. Qd2 Ne7 20. Rg3 Nf5 21. Rh3 Qd5 22. Re1 Rfe8 23. Bc3 Nd4 24. Nxa5 Bc8 25. Nc4 e5 26. Rhe3 Ra6 27. fxe5 f5 28. Rg3 Rf8 29. Bxd4 cxd4 30. Qf4 c5 31. Nd6 Bd7 32. h4 Qe6 33. Rf1 Re8 34. Nxe8 1-0

[Event "Muensterland Verbandsliga 1819"]
[Site "Germany"]
[Date "2018.09.22"]
[Round "2.5"]
[White "Farwick, Christian"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1811"]
[BlackElo "1904"]
[PlyCount "104"]
[EventDate "2018.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Borken"]
[BlackTeam "Metelen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 c6 3. e3 e6 4. c4 f5 5. Nc3 Nf6 6. Bd2 Bd6 7. c5 Bc7 8. b4 Nbd7 9. Bd3 Ne4 10. Qc2 0-0 11. a4 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. g3 Qf6 15. Ra3 g5 16. f4 gxf4 17. exf4 Bd4 18. Nxe4 fxe4 19. Be2 Bh3 20. Be3 Bxe3 21. Rxe3 Kg7 22. g4 Bg2 23. Rg1 d4 24. Rg3 d3 25. Qd2 dxe2 26. R1xg2 Rad8 27. Qc3 Qxc3+ 28. Rxc3 Rxf4 29. Kxe2 Kf6 30. Rh3 Rd7 31. Rh5 Rf3 32. g5+ Kg7 33. Rh4 Rd4 34. Rxe4 Rxe4+ 35. Kxf3 Rxb4 36. Rg4 Rb3+ 37. Kf2 b5 38. Rd4 a5 39. Rd7+ Kg6 40. Rd6+ Kxg5 41. Rxc6 bxa4 42. Rb6 Kf4 43. Rh6 Rb2+ 44. Ke1 a3 45. Rh4+ Ke5 46. Rh5+ Ke6 47. Rh6+ Kd5 48. Rh5+ Kc6 49. Rh6+ Kxc5 50. Rh5+ Kb4 51. Rh4+ Kb3 52. Rh3+ Ka4 0-1

[Event "Muensterland Verbandsliga 1819"]
[Site "Germany"]
[Date "2018.09.01"]
[Round "1.5"]
[White "Grotenhuis, Gerard"]
[Black "Herdering, Martin"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1904"]
[BlackElo "1819"]
[PlyCount "97"]
[EventDate "2018.09.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Metelen"]
[BlackTeam "Heiden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 e4 5. f4 f5 6. Qh5+ g6 7. Qe2 Nf6 8. Nh3 Bg7 9. c4 a6 10. Bxc6+ bxc6 11. Nc3 0-0 12. Rc1 d4 13. exd4 Qxd4 14. Nf2 c5 15. Na4 Qd6 16. Be5 Qc6 17. Qe3 Nd7 18. Bxg7 Kxg7 19. g4 fxg4 20. Nxg4 h5 21. Qc3+ Kh7 22. Ne5 Nxe5 23. Qxe5 Bh3 24. Rg1 Rae8 25. Qxc5 Qf6 26. Qg5 Qd6 27. c5 Qe6 28. Rc3 Bf5 29. c6 Qd6 30. Rgg3 Rd8 31. Rg2 Rfe8 32. Nb2 Qd4 33. Nd1 e3 34. Rxe3 Rxe3+ 35. Nxe3 Re8 36. Re2 Qe4 37. Kf2 Bg4 38. Re1 Qd4 39. Qd5 Qxf4+ 40. Kg1 Be6 41. Qg2 Rd8 42. Re2 Qd4 43. Qg3 Rd6 44. Qf2 Rxc6 45. Ng2 Rc1+ 46. Ne1 Qg4+ 47. Qg2 Qd4+ 48. Qf2 Qg4+ 49. Qg2 1/2-1/2

[Event "Muensterland Verbandsliga 1718"]
[Site "Germany"]
[Date "2018.05.05"]
[Round "9.4"]
[White "Grotenhuis, Gerard"]
[Black "Janning, Rainer"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1902"]
[BlackElo "1901"]
[PlyCount "83"]
[EventDate "2017.09.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Metelen"]
[BlackTeam "Steinfurt"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 d6 3. e3 Nc6 4. Bb5 Bd7 5. d4 exd4 6. exd4 Qg5 7. Qe2+ Nge7 8. Nf3 Qg6 9. d5 Nb8 10. Nc3 a6 11. Bd3 Qh5 12. 0-0-0 Bg4 13. Ne4 Nd7 14. Rhe1 Bxf3 15. gxf3 Ne5 16. f4 Nxd3+ 17. Qxd3 0-0-0 18. Ng3 Qh6 19. Re4 f6 20. Qe3 Kb8 21. Rxe7 Bxe7 22. Nf5 Qxh2 23. Qf3 g5 24. fxg5 fxg5 25. Rh1 g4 26. Rxh2 gxf3 27. Nxe7 Rhf8 28. Rxh7 Rf4 29. Kd2 Re4 30. Kd3 Re2 31. Bd4 Re8 32. Be3 Re1 33. Rf7 Rd1+ 34. Ke4 b5 35. Kxf3 Ra1 36. Ke2 Rxa2 37. Kd2 a5 38. Bd4 a4 39. b4 Ra3 40. Bc3 Kb7 41. f4 Rh8 42. Bxh8 1-0

[Event "Muensterland Verbandsliga 1718"]
[Site "Germany"]
[Date "2018.04.14"]
[Round "8.4"]
[White "Beutelhoff, Josef"]
[Black "Grotenhuis, Gerard"]
[Result "1-0"]
[ECO "D08"]
[WhiteElo "1971"]
[BlackElo "1902"]
[PlyCount "63"]
[EventDate "2017.09.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Olfen"]
[BlackTeam "Metelen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. a3 a5 6. Bg5 Be7 7. Bxe7 Ngxe7 8. Nbd2 a4 9. b4 axb3 10. Nxb3 Be6 11. Nbxd4 Bxc4 12. e3 Bxf1 13. Rxf1 Qd5 14. Nxc6 Qxc6 15. Nd4 Qc3+ 16. Ke2 Rxa3 17. Rxa3 Qxa3 18. Qa1 Qxa1 19. Rxa1 Kd7 20. f4 c6 21. e4 g6 22. Ra3 h5 23. Nf3 c5 24. Ng5 Rf8 25. Rd3+ Kc7 26. e6 f6 27. Rd7+ Kc6 28. Nh7 Ra8 29. Rxe7 Ra2+ 30. Kf3 c4 31. Nxf6 c3 32. Nd5 1-0

[Event "Muensterland Verbandsliga 1718"]
[Site "Germany"]
[Date "2018.03.03"]
[Round "7.3"]
[White "Vijayakumaran, Vithoosan"]
[Black "Grotenhuis, Gerard"]
[Result "1/2-1/2"]
[ECO "D08"]
[WhiteElo "1725"]
[BlackElo "1902"]
[PlyCount "31"]
[EventDate "2017.09.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Borken"]
[BlackTeam "Metelen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. a3 a5 5. Nf3 Nc6 6. Nbd2 Bc5 7. Ne4 b6 8. Bg5 Be7 9. Bf4 Bg4 10. Qa4 Qd7 11. 0-0-0 0-0-0 12. Qb5 Kb7 13. e3 Bxf3 14. gxf3 f6 15. exf6 Nxf6 16. Ng5 1/2-1/2

[Event "Muensterland Verbandsliga 1718"]
[Site "Germany"]
[Date "2018.01.20"]
[Round "5.4"]
[White "Grotenhuis, Gerard"]
[Black "Wetterau, Georg"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1902"]
[BlackElo "1805"]
[PlyCount "87"]
[EventDate "2017.09.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Metelen"]
[BlackTeam "Nienberge II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 d6 3. e3 Nd7 4. c4 Ngf6 5. Nc3 g6 6. Qc2 Bg7 7. Nf3 0-0 8. d4 exd4 9. exd4 Re8+ 10. Be2 Nf8 11. 0-0 Bf5 12. Bd3 Bg4 13. Ng5 Nh5 14. Nce4 f5 15. Nf7 Kxf7 16. f3 Bh3 17. Ng3 Bxg2 18. Qxg2 Nf4 19. Qc2 Nxd3 20. Qxd3 Kg8 21. Kh1 Ne6 22. Qd2 Qf6 23. Rad1 c5 24. Ne2 cxd4 25. Nxd4 Nxd4 26. Bxd4 Qxd4 27. Qxd4 Bxd4 28. Rxd4 Re2 29. Rxd6 Rxa2 30. Rfd1 Re8 31. Rd8 Kf8 32. R1d7 Rxd8 33. Rxd8+ Ke7 34. Rh8 b6 35. Rxh7+ Kf6 36. f4 Rb2 37. Rxa7 Rxb3 38. Kg2 Rc3 39. Rb7 Rxc4 40. Rxb6+ Kg7 41. Kg3 Rc3+ 42. Kf2 Kh6 43. Kg2 Kh5 44. h3 1/2-1/2

[Event "Muensterland Verbandsliga 1718"]
[Site "Germany"]
[Date "2017.09.09"]
[Round "1.4"]
[White "Grotenhuis, Gerard"]
[Black "Sicking, Norbert"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1902"]
[BlackElo "1801"]
[PlyCount "39"]
[EventDate "2017.09.09"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Metelen"]
[BlackTeam "Heiden"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 d5 2. Bb2 e6 3. e3 Nf6 4. f4 c5 5. Nf3 Nc6 6. Bb5 Bd7 7. 0-0 a6 8. Bxc6 Bxc6 9. Ne5 Bd6 10. d3 0-0 11. Nd2 Bxe5 12. fxe5 Nd7 13. Qg4 h6 14. Rf3 Qe7 15. Raf1 Kh7 16. Rg3 Rg8 17. Nf3 Raf8 18. Bc1 f5 19. Qg6+ Kh8 20. Ng5 1-0

[Event "Muensterland Verbandsklasse 1617"]
[Site "Germany"]
[Date "2017.05.20"]
[Round "9.5"]
[White "Radinger, Rudolf"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1634"]
[BlackElo "1871"]
[PlyCount "150"]
[EventDate "2016.09.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Beelen II"]
[BlackTeam "Metelen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. d4 Bg4 6. Be2 Nc6 7. 0-0 h6 8. Nb5 Qd7 9. c3 a6 10. Na3 0-0-0 11. Nc4 e6 12. Nce5 Nxe5 13. Nxe5 Bxe2 14. Qxe2 Qe8 15. Bf4 g5 16. Bg3 Nd5 17. Rfe1 h5 18. h3 f5 19. Bh2 g4 20. Nd3 gxh3 21. Qxe6+ Qxe6 22. Rxe6 Rg8 23. Bg3 Bd6 24. Bxd6 Rxg2+ 25. Kh1 cxd6 26. Rae1 Rg4 27. Kh2 Kd7 28. Rh6 Nf4 29. Nxf4 Rxf4 30. Re2 Rg8 31. Kxh3 Rg1 32. Kh2 Rg5 33. Kh3 Re4 34. Rxe4 fxe4 35. Rh7+ Kc6 36. Rf7 Rg1 37. Rf4 Re1 38. Kh4 d5 39. a4 Rb1 40. Rf6+ Kc7 41. Rf7+ Kb6 42. b4 a5 43. Rf6+ Ka7 44. bxa5 Rb3 45. a6 b6 46. Rc6 Rb2 47. c4 dxc4 48. Rxc4 Rxf2 49. d5 Rd2 50. Rxe4 Rxd5 51. Rf4 Kxa6 52. Re4 Ka5 53. Rf4 Rd1 54. Kxh5 Ra1 55. Kg5 Rxa4 56. Rf8 b5 57. Ra8+ Kb4 58. Rb8 Kc4 59. Kf4 Kd3+ 60. Kf3 b4 61. Rd8+ Kc2 62. Rc8+ Kb2 63. Ke2 b3 64. Kd2 Rd4+ 65. Ke3 Rd6 66. Rb8 Kc2 67. Rc8+ Kb1 68. Rb8 b2 69. Rb7 Kc2 70. Rc7+ Kd1 71. Rb7 Rd2 72. Rb6 Ke1 73. Rh6 Kd1 74. Rb6 Kc1 75. Rc6+ Rc2 0-1

[Event "Muensterland Verbandsklasse 1617"]
[Site "Germany"]
[Date "2017.03.04"]
[Round "7.4"]
[White "Grotenhuis, Gerard"]
[Black "Weng, Peter"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1871"]
[BlackElo "1639"]
[PlyCount "62"]
[EventDate "2016.09.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Metelen"]
[BlackTeam "Sendenhorst"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e6 2. Bb2 Nf6 3. e3 d5 4. f4 c5 5. Nf3 Nc6 6. Bb5 Bd7 7. 0-0 Qb6 8. a4 Be7 9. Ne5 a6 10. Nxd7 Kxd7 11. Bxc6+ bxc6 12. a5 Qb7 13. Nc3 Rhg8 14. d3 h5 15. Qf3 Raf8 16. Na4 Qa7 17. c4 g6 18. Rac1 Rb8 19. Nb6+ Rxb6 20. axb6 Qxb6 21. Bxf6 Bxf6 22. cxd5 cxd5 23. Kh1 Rb8 24. e4 d4 25. f5 Bg5 26. Ra1 exf5 27. exf5 Qxb3 28. Rxa6 Qb5 29. Qd5+ Ke8 30. Ra7 Qb3 31. Qe5+ Kd8 1-0

[Event "Muensterland Verbandsklasse 1617"]
[Site "Germany"]
[Date "2017.02.11"]
[Round "6.4"]
[White "Bissen, Philippe"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "D08"]
[WhiteElo "1674"]
[BlackElo "1871"]
[PlyCount "84"]
[EventDate "2016.09.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Muenster SK V"]
[BlackTeam "Metelen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. a3 a5 5. Nf3 Nc6 6. Nbd2 Bg4 7. h3 Bxf3 8. Nxf3 Bc5 9. g4 Nge7 10. Bg5 Qd7 11. Qc2 Ng6 12. Qe4 h6 13. Qd5 Qxd5 14. cxd5 Ncxe5 15. Nxe5 Nxe5 16. Bf4 f6 17. Rc1 Bb6 18. e3 0-0-0 19. Bxe5 fxe5 20. e4 Rhf8 21. Bd3 Rf3 22. Be2 Rb3 23. Rb1 Rf8 24. Bd1 Rb5 25. Ba4 Rc5 26. 0-0 d3 27. Rbd1 Rc4 28. Bb3 Rxe4 29. d6 cxd6 30. Be6+ Kc7 31. Bf5 Re2 32. Rxd3 Rxb2 33. Rc1+ Bc5 34. Rf3 b5 35. Kg2 Kb6 36. a4 bxa4 37. Rb1 Rb4 38. Ra1 Rb3 39. Rxb3+ axb3 40. f3 b2 41. Ra2 Bd4 42. Kf1 Rxf5 0-1

[Event "Muensterland Verbandsklasse 1617"]
[Site "Germany"]
[Date "2017.01.21"]
[Round "5.4"]
[White "Grotenhuis, Gerard"]
[Black "Tuente, Marcel"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1871"]
[BlackElo "1810"]
[PlyCount "94"]
[EventDate "2016.09.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Metelen"]
[BlackTeam "Raesfeld Erle II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 Nc6 3. e3 d6 4. Bb5 Bd7 5. Nf3 Nf6 6. d4 e4 7. d5 exf3 8. dxc6 bxc6 9. Ba6 fxg2 10. Rg1 g6 11. Qf3 Bg7 12. Bb7 Rb8 13. Bxc6 0-0 14. Bxd7 Nxd7 15. Bxg7 Kxg7 16. Nd2 Ne5 17. Qf4 Rb6 18. h4 Qf6 19. Qxf6+ Kxf6 20. Rxg2 d5 21. 0-0-0 c6 22. f4 Nd7 23. e4 Nc5 24. e5+ Ke7 25. h5 Rb4 26. Rf1 Ke6 27. a3 Rb7 28. Nf3 Ne4 29. Nd4+ Kd7 30. f5 gxf5 31. Rg7 c5 32. Nxf5 Ke6 33. Rxh7 Kxe5 34. Nh4 Rd7 35. Rf5+ Ke6 36. Rh6+ f6 37. Rf1 Rg8 38. Ng6 Rc7 39. Nf4+ Ke5 40. Nd3+ Ke6 41. b4 cxb4 42. axb4 Rgc8 43. Nc5+ Nxc5 44. Rhxf6+ Ke5 45. bxc5 Rxc5 46. R6f2 d4 47. Rf6 Ke4 1/2-1/2

[Event "Muensterland Verbandsklasse 1617"]
[Site "Germany"]
[Date "2016.10.22"]
[Round "2.4"]
[White "Grotenhuis, Gerard"]
[Black "Ter Veen, Michael"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1871"]
[BlackElo "1730"]
[PlyCount "63"]
[EventDate "2016.09.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Metelen"]
[BlackTeam "Muenster Indische Dame"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 d6 2. Bb2 e5 3. e3 Nc6 4. Bb5 Bd7 5. Nf3 a6 6. Bxc6 Bxc6 7. d4 e4 8. d5 Bd7 9. Nfd2 f5 10. Qh5+ g6 11. Qe2 Nf6 12. Nc3 Bg7 13. 0-0-0 0-0 14. h3 b5 15. b4 h5 16. Nb3 Qe7 17. Na5 Be8 18. Qd2 Nd7 19. Nc6 Qg5 20. f4 Qg3 21. h4 Nb6 22. Na5 Bf6 23. Rh3 Qg4 24. Qf2 Bf7 25. Rdh1 Bxd5 26. Rg3 Bxh4 27. Rxh4 Qxh4 28. Rxg6+ Kf7 29. Qxh4 Kxg6 30. Qg5+ Kh7 31. Nxd5 Nxd5 32. Qg7# 1-0

[Event "Muensterland Verbandsklasse 1617"]
[Site "Germany"]
[Date "2016.09.24"]
[Round "1.4"]
[White "Schipke, Thorsten"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1813"]
[BlackElo "1871"]
[PlyCount "72"]
[EventDate "2016.09.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]
[WhiteTeam "Nienberge II"]
[BlackTeam "Metelen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. h3 a6 6. Nf3 Nc6 7. Bd3 Be6 8. 0-0 0-0-0 9. Be3 h6 10. Ne2 g5 11. Nh2 Nd5 12. c4 Nf4 13. Bxf4 gxf4 14. Nf3 Rg8 15. Kh2 Bg7 16. d5 Ne5 17. Be4 f5 18. c5 Qxc5 19. Rc1 Qd6 20. Nxe5 fxe4 21. Nc4 Qc5 22. Nxf4 Bf7 23. Qb3 Kb8 24. Ne5 Qxc1 25. Rxc1 Bxe5 26. Qe3 Bxd5 27. g3 Bc6 28. Rc2 Rd6 29. b4 Bd4 30. Qb3 Rf8 31. a4 e5 32. b5 exf4 33. bxc6 fxg3+ 34. Kxg3 Rf3+ 35. Qxf3 exf3 36. cxb7 Rf6 0-1

[Event "Muensterland Regionalliga 1314"]
[Site "Germany"]
[Date "2014.04.05"]
[Round "8.6"]
[White "Grotenhuis, Gerard"]
[Black "Langhans, Joerg"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1930"]
[BlackElo "1937"]
[PlyCount "80"]
[EventDate "2013.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Rheine Klein Berlin"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. Nf3 f6 6. c4 Nge7 7. d4 Bb4+ 8. Nbd2 e4 9. a3 exf3 10. axb4 fxg2 11. Rg1 0-0 12. Qf3 Nxb4 13. Qxg2 Rf7 14. Ke2 c6 15. Bc3 Nc2 16. Ra2 Nxe3 17. fxe3 cxb5 18. e4 bxc4 19. bxc4 Ng6 20. Qg3 Qc7 21. cxd5 Nf4+ 22. Kd1 Bd7 23. Ba5 b6 24. Bxb6 Qxb6 25. Qxf4 Qxd4 26. Rg3 Rc8 27. Qe3 Qb4 28. Qa3 Qb6 29. Qe3 Qc7 30. Ke2 Qc1 31. Rg1 Bb5+ 32. Kf2 Qc7 33. Nf3 a6 34. Kg2 Qc4 35. Nd4 Qxa2+ 36. Kh1 Bd7 37. Ne2 Rc2 38. Rg2 Bb5 39. Nc1 Qb2 40. Rxc2 Qxc2 0-1

[Event "Muensterland Regionalliga 1314"]
[Site "Germany"]
[Date "2014.01.18"]
[Round "5.8"]
[White "Grotenhuis, Gerard"]
[Black "Loedding, Detlef"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1930"]
[BlackElo "1891"]
[PlyCount "71"]
[EventDate "2013.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Duelmen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 Nf6 2. Bb2 e6 3. e3 b6 4. Nf3 Bb7 5. c4 Be7 6. d4 0-0 7. Nbd2 d5 8. Qc2 Nbd7 9. Bd3 c5 10. g4 cxd4 11. exd4 Bb4 12. 0-0-0 Bxd2+ 13. Nxd2 dxc4 14. bxc4 Bxh1 15. Rxh1 b5 16. c5 Nd5 17. Bxh7+ Kh8 18. Be4 N7f6 19. Bf3 Qa5 20. Qb3 Qa4 21. Qxa4 bxa4 22. g5 Nd7 23. Bd1 Nb4 24. Bxa4 Rfd8 25. Ne4 Rab8 26. Kd2 Ne5 27. Nd6 Rxd6 28. cxd6 Nc4+ 29. Kc3 Nxd6 30. Re1 Nxa2+ 31. Kc2 Nb4+ 32. Kc3 Nd5+ 33. Kc2 Nb4+ 34. Kc3 Na2+ 35. Kc2 Nb4+ 36. Kc3 1/2-1/2

[Event "Muensterland Regionalliga 1314"]
[Site "Germany"]
[Date "2013.11.16"]
[Round "3.7"]
[White "Wuestnienhaus, Andreas"]
[Black "Grotenhuis, Gerard"]
[Result "1-0"]
[ECO "D09"]
[WhiteElo "1869"]
[BlackElo "1930"]
[PlyCount "71"]
[EventDate "2013.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Bocholt"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Be6 6. Nbd2 Bb4 7. Qc2 Qd7 8. h3 Nge7 9. a3 Bf5 10. Qb3 a5 11. axb4 Nxb4 12. Qxb4 axb4 13. Rxa8+ Nc8 14. g4 Be6 15. Bg2 0-0 16. 0-0 h5 17. gxh5 Bxh3 18. Ne4 Bxg2 19. Kxg2 Qc6 20. Ng3 b5 21. Rb8 bxc4 22. Rd1 d3 23. exd3 cxd3 24. Be3 Qc2 25. Rd2 Qc4 26. b3 Qxb3 27. Bc5 Rd8 28. Rxb4 Qe6 29. Rb1 Rd5 30. Rc1 Qc6 31. Ba3 Qa6 32. Rxc7 Nb6 33. Bb4 Nc4 34. Ra2 Qxa2 35. Rc8+ Kh7 36. Ng5+ 1-0

[Event "Muensterland Regionalliga 1314"]
[Site "Germany"]
[Date "2013.09.07"]
[Round "1.8"]
[White "Grotenhuis, Gerard"]
[Black "Pinno, Gregor"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1930"]
[BlackElo "1735"]
[PlyCount "67"]
[EventDate "2013.09.07"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Olfen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 Nf6 2. Bb2 d6 3. e3 g6 4. Nc3 Bg7 5. d4 0-0 6. h4 Re8 7. Nf3 Nbd7 8. Be2 e5 9. dxe5 Nxe5 10. Nxe5 Rxe5 11. g4 Re7 12. h5 Ne4 13. hxg6 hxg6 14. Qd3 c6 15. Nxe4 Bxb2 16. Rb1 Bg7 17. Qxd6 Qa5+ 18. b4 Qe5 19. Bf3 Bxg4 20. Qxe5 Rxe5 21. Bxg4 Rxe4 22. Bf3 Rxb4 23. Ke2 a5 24. a3 Rc4 25. Rxb7 Rxc2+ 26. Kf1 Rc8 27. Rh4 Rc3 28. Ra4 Rc5 29. Rf4 Rf8 30. Re4 Be5 31. Be2 Rc8 32. f4 Bf6 33. Rc4 Rb5 34. Rxb5 1-0

[Event "Muensterland Verbandsliga 1213"]
[Site "Germany"]
[Date "2013.04.13"]
[Round "8.8"]
[White "Grotenhuis, Gerard"]
[Black "Hoeing, Johannes"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "1901"]
[BlackElo "1886"]
[PlyCount "79"]
[EventDate "2012.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Suedlohn"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. b3 c5 3. Bb2 Nc6 4. e3 g6 5. Bb5 Bg7 6. 0-0 0-0 7. d4 cxd4 8. exd4 a6 9. Bxc6 bxc6 10. c4 Re8 11. Ne5 Qc7 12. Qf3 Bb7 13. Nd2 d6 14. Nd3 e6 15. c5 d5 16. Ne5 Rf8 17. Qh3 Rae8 18. b4 Bc8 19. f4 Ne4 20. Nxe4 dxe4 21. Qe3 f5 22. Nc4 Bd7 23. a4 Bf6 24. Ra3 Ra8 25. Nb6 Ra7 26. Qb3 Kg7 27. g3 Rd8 28. Kf2 h6 29. Ke3 Be8 30. Nc4 Rb8 31. Bc3 Bf7 32. Qb2 Qe7 33. Rb3 g5 34. Ne5 Be8 35. Rd1 Qd8 36. Qe2 Qd5 37. Rbb1 Kh7 38. Nc4 Rd8 39. Nd6 Bd7 40. Qc4 1/2-1/2

[Event "Muensterland Verbandsliga 1213"]
[Site "Germany"]
[Date "2013.02.02"]
[Round "6.7"]
[White "Janz, Stefan"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1884"]
[BlackElo "1901"]
[PlyCount "58"]
[EventDate "2012.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Sendenhorst"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c6 3. e3 f5 4. c4 e6 5. Nc3 Nf6 6. a3 a5 7. b3 Nbd7 8. Bb2 Bd6 9. Ng5 Qe7 10. f4 Ne4 11. Ncxe4 fxe4 12. c5 Bc7 13. Qh5+ g6 14. Qh6 Nf6 15. Be2 Bd7 16. Qh4 0-0-0 17. 0-0-0 h6 18. Nh3 Rdg8 19. Rdf1 g5 20. fxg5 hxg5 21. Qe1 e5 22. dxe5 Bxh3 23. exf6 Qxc5+ 24. Qc3 Qxc3+ 25. Bxc3 Bxg2 26. f7 Bd6 27. Bxh8 Rxh8 28. Rhg1 Bxf1 29. Rxg5 Bxa3+ 0-1

[Event "Muensterland Verbandsliga 1213"]
[Site "Germany"]
[Date "2013.01.12"]
[Round "5.7"]
[White "Grotenhuis, Gerard"]
[Black "Holtmannspoetter, Thomas"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1901"]
[BlackElo "1717"]
[PlyCount "115"]
[EventDate "2012.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Ochtrup"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 d6 5. Nf3 Bg4 6. h3 Bh5 7. g4 Bg6 8. d4 exd4 9. Nxd4 Qd7 10. Nd2 Nd5 11. a3 Nde7 12. f4 f5 13. Qf3 a6 14. gxf5 Bxf5 15. Nxf5 Qxf5 16. Bd3 Qf7 17. b4 0-0-0 18. c4 d5 19. c5 Kb8 20. b5 axb5 21. Bxb5 Na7 22. Bd3 Nec6 23. Rc1 Be7 24. 0-0 Rhg8 25. Nb3 Bf6 26. Nd4 Nxd4 27. exd4 Nc6 28. Qf2 Qh5 29. Kh2 Rde8 30. Rc2 Re7 31. Re2 Rge8 32. Rxe7 Rxe7 33. Qf3 Qxf3 34. Rxf3 h6 35. Bb5 Nxd4 36. Bxd4 Bxd4 37. c6 Bc5 38. Kg3 bxc6 39. Bxc6 d4 40. Rb3+ Bb6 41. Kg4 g6 42. Rb5 Re6 43. Bd5 Rd6 44. a4 Kc8 45. a5 Ba7 46. Bb7+ Kd7 47. Rd5 c6 48. Rxd6+ Kxd6 49. Ba6 Kc5 50. Bd3 Kb4 51. Bxg6 Kc3 52. Be8 c5 53. f5 d3 54. f6 d2 55. Ba4 c4 56. f7 Bc5 57. a6 Kb4 58. Bd1 1-0

[Event "Muensterland Verbandsliga 1213"]
[Site "Germany"]
[Date "2012.12.22"]
[Round "4.6"]
[White "Grotenhuis, Gerard"]
[Black "Gottkehaskamp, Stefan"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1901"]
[BlackElo "1925"]
[PlyCount "79"]
[EventDate "2012.09.22"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Nienberge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 d5 2. Bb2 Bf5 3. e3 Nf6 4. f4 e6 5. Nf3 Be7 6. Nc3 h6 7. Ne5 Nbd7 8. Ne2 Nxe5 9. fxe5 Nd7 10. Ng3 Bh4 11. Qf3 Qg5 12. Qf4 Bg4 13. Be2 Bxe2 14. Kxe2 Bxg3 15. hxg3 Qg6 16. d3 0-0-0 17. Rh4 f6 18. exf6 Nxf6 19. Bxf6 gxf6 20. Rah1 h5 21. g4 Rdg8 22. R1h2 Qg7 23. gxh5 Qe7 24. Rg4 Rf8 25. Qb4 c5 26. Qa4 Qc7 27. Rhh4 f5 28. Rg6 Rfg8 29. Rf4 a6 30. Rf3 Rxg6 31. hxg6 Rg8 32. Qh4 Qg7 33. Rg3 Qc3 34. Kf1 Rg7 35. Qh8+ Kc7 36. Qf8 Rd7 37. g7 Qa1+ 38. Kf2 Rxg7 39. Rxg7+ Kc6 40. Qc8+ 1-0

[Event "Muensterland Verbandsklasse-A 1112"]
[Site "Germany"]
[Date "2012.04.21"]
[Round "8.6"]
[White "Schmeing, Manfred"]
[Black "Grotenhuis, Gerard"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1721"]
[BlackElo "1906"]
[PlyCount "70"]
[EventDate "2011.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Suedlohn II"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. h3 a6 6. Nf3 Nc6 7. a4 Bf5 8. Bd3 g6 9. Ne2 Bg7 10. c3 Bxd3 11. Qxd3 e5 12. Qc2 0-0 13. 0-0 exd4 14. Nfxd4 Nxd4 15. Nxd4 c5 16. Ne2 Rfe8 17. Nf4 Re4 18. Rd1 Qe5 19. Nd3 Qe7 20. Be3 Rc8 21. Nf4 Qe5 22. Nd3 Qf5 23. Qd2 Rd8 24. Qe2 Rde8 25. Qf3 Qxf3 26. gxf3 Rh4 27. Nxc5 Rxh3 28. Kg2 Rh5 29. Nxb7 Nd5 30. Re1 Rb8 31. Nd6 Rxb2 32. Rab1 Rxb1 33. Rxb1 Nxe3+ 34. fxe3 Bxc3 35. Rb7 Ra5 1/2-1/2

[Event "Muensterland Verbandsklasse-A 1112"]
[Site "Germany"]
[Date "2012.01.14"]
[Round "5.8"]
[White "Grotenhuis, Gerard"]
[Black "Hiller, Simon"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1906"]
[BlackElo "1948"]
[PlyCount "75"]
[EventDate "2011.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Emsdetten Rochade"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 d6 3. e3 Nc6 4. Bb5 Qg5 5. Nf3 Qxg2 6. Rg1 Qh3 7. Rg3 Qh5 8. Nc3 Nf6 9. d4 e4 10. d5 Bd7 11. dxc6 bxc6 12. Be2 exf3 13. Bxf3 Qa5 14. e4 h5 15. Qd2 Ng4 16. h3 Ne5 17. Bg2 h4 18. Re3 g5 19. a3 g4 20. b4 Qa6 21. b5 Qa5 22. bxc6 Bxc6 23. Qd4 Bh6 24. Re2 Bg7 25. 0-0-0 Rb8 26. hxg4 h3 27. Bh1 Bh6+ 28. Rdd2 Rg8 29. f3 Qa6 30. Qf2 Bxd2+ 31. Rxd2 Nc4 32. Nd1 Rxb2 33. Nxb2 Qxa3 34. c3 Qa1+ 35. Kc2 Qxb2+ 36. Kd3 Qxd2+ 37. Qxd2 Nxd2 38. Kxd2 0-1

[Event "Muensterland Verbandsklasse-A 1112"]
[Site "Germany"]
[Date "2011.12.10"]
[Round "4.7"]
[White "Grotenhuis, Gerard"]
[Black "Blanke, Martin"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1906"]
[BlackElo "1680"]
[PlyCount "49"]
[EventDate "2011.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Metelen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 c5 2. Bb2 Nc6 3. e3 e5 4. Bb5 d6 5. Ne2 Bd7 6. 0-0 a6 7. Bxc6 Bxc6 8. d4 cxd4 9. exd4 exd4 10. Nxd4 Nf6 11. Re1+ Kd7 12. c4 Kc7 13. Nc3 Qd7 14. Rc1 Rc8 15. b4 Kb8 16. b5 axb5 17. cxb5 Bd5 18. Nxd5 Nxd5 19. Qb3 Rxc1 20. Rxc1 Nc7 21. Nc6+ Kc8 22. Na7+ Kd8 23. b6 Ne6 24. Rc8+ Ke7 25. Nc6+ 1-0

[Event "Muensterland Verbandsklasse-A 1112"]
[Site "Germany"]
[Date "2011.11.12"]
[Round "3.8"]
[White "Grotenhuis, Gerard"]
[Black "Wechsler, Bjoern"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1906"]
[BlackElo "1405"]
[PlyCount "71"]
[EventDate "2011.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Borken"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 d6 5. Nf3 Bd7 6. d4 exd4 7. Nxd4 Nxd4 8. Bxd7+ Qxd7 9. Qxd4 Qc6 10. 0-0 Be7 11. c4 0-0 12. Nc3 Rfd8 13. Nd5 Qd7 14. Rad1 c6 15. Nxe7+ Qxe7 16. Qh4 Rd7 17. Rd3 Qe4 18. Bxf6 Qxd3 19. Qg4 Qg6 20. Qxd7 Qxf6 21. Qxb7 Qd8 22. Qxc6 Rc8 23. Qa6 Qc7 24. Rd1 Rd8 25. b4 h6 26. h3 Rd7 27. Qb5 Rd8 28. Qd5 Rc8 29. Rd4 Kf8 30. a4 Qb6 31. Qf5 Rc7 32. Qh7 f6 33. Rg4 Rf7 34. Qh8+ Ke7 35. Re4+ Kd7 36. Qe8+ 1-0

[Event "Muensterland Verbandsklasse-A 1112"]
[Site "Germany"]
[Date "2011.10.08"]
[Round "2.8"]
[White "Boenigk, Winfried"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1708"]
[BlackElo "1906"]
[PlyCount "88"]
[EventDate "2011.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Olfen"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. c4 d5 5. b3 c6 6. Bg2 Ne4 7. 0-0 Nd7 8. Ba3 Bxa3 9. Nxa3 Qe7 10. Nc2 0-0 11. c5 b6 12. b4 Ba6 13. Re1 Rab8 14. e3 g5 15. Bf1 Bxf1 16. Rxf1 Rf6 17. Ne5 Nxe5 18. dxe5 Rh6 19. f3 Nc3 20. Qd2 Nb5 21. a4 Nc7 22. Nd4 Qe8 23. Rfc1 bxc5 24. bxc5 Na6 25. Qa5 Qc8 26. Rab1 Rxb1 27. Rxb1 Rg6 28. Nxc6 Qxc6 29. Qd8+ Kf7 30. Qd6 Qxd6 31. cxd6 Nc5 32. f4 Rg8 33. Rc1 Nxa4 34. Ra1 Nc5 35. Rxa7+ Kg6 36. Re7 Rd8 37. fxg5 Rd7 38. Re8 Kxg5 39. Kg2 Kg6 40. Kf3 Rb7 41. g4 fxg4+ 42. Kxg4 Rb4+ 43. Kf3 Kf5 44. Re7 Rb7 0-1

[Event "Muensterland Verbandsklasse-A 1011"]
[Site "Germany"]
[Date "2011.01.29"]
[Round "6.7"]
[White "Grotenhuis, Gerard"]
[Black "Althoff, Ralph"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1912"]
[BlackElo "1818"]
[PlyCount "55"]
[EventDate "2010.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Olfen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 f5 2. Bb2 e6 3. Nf3 Nf6 4. e3 b6 5. c4 Bb7 6. Nc3 Nc6 7. d4 Bd6 8. Bd3 0-0 9. a3 a5 10. Qc2 Rc8 11. Ne2 Qe8 12. Ng3 f4 13. c5 Be7 14. exf4 g6 15. h4 Nd5 16. Ne2 d6 17. h5 Kg7 18. Ng5 Bxg5 19. fxg5 e5 20. hxg6 hxg6 21. Rh6 Nf4 22. Nxf4 exf4+ 23. Kf1 Rh8 24. Re1 Qd8 25. d5+ Ne5 26. Rxe5 dxe5 27. Bxe5+ Kf7 28. Bxg6+ 1-0

[Event "Muensterland Verbandsklasse-A 1011"]
[Site "Germany"]
[Date "2011.01.08"]
[Round "5.6"]
[White "Knocks, Elmar"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1664"]
[BlackElo "1912"]
[PlyCount "59"]
[EventDate "2010.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Metelen"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 f5 2. Nf3 Nf6 3. g3 c6 4. Bg2 e6 5. b3 d5 6. Bb2 Be7 7. 0-0 0-0 8. Na3 Nbd7 9. Nc2 a5 10. Ncd4 Nc5 11. d3 Ng4 12. h3 e5 13. Nxc6 bxc6 14. hxg4 e4 15. Nd4 Qe8 16. gxf5 Bxf5 17. cxd5 exd3 18. Nxf5 Rxf5 19. exd3 cxd5 20. Rc1 Qb5 21. Qg4 Rg5 22. Qd4 Nxd3 23. Rc7 Bf6 24. Qe3 Nxb2 25. Qe6+ Kh8 26. Rc8+ Bd8 27. Rxa8 h6 28. Rxd8+ Kh7 29. Rxd5 Rxd5 30. Be4+ 0-1

[Event "Muensterland Verbandsklasse-A 1011"]
[Site "Germany"]
[Date "2010.11.13"]
[Round "3.7"]
[White "Grotenhuis, Gerard"]
[Black "Kloster, Daniel"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1912"]
[BlackElo "1641"]
[PlyCount "35"]
[EventDate "2010.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Stadtlohn"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 d5 2. Bb2 Bf5 3. Nf3 e6 4. Nd4 Bg6 5. h4 h6 6. h5 Bh7 7. d3 Nf6 8. Nd2 Bc5 9. e3 Nbd7 10. Qe2 c6 11. 0-0-0 a5 12. a4 Qe7 13. g4 Ba3 14. f4 Bxb2+ 15. Kxb2 e5 16. g5 exd4 17. gxf6 Nxf6 18. exd4 1/2-1/2

[Event "Muensterland Verbandsklasse-A 1011"]
[Site "Germany"]
[Date "2010.10.09"]
[Round "2.6"]
[White "Grotenhuis, Gerard"]
[Black "Wingenfeld, Klaus"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1912"]
[BlackElo "1887"]
[PlyCount "79"]
[EventDate "2010.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Muenster SK III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 Nf6 2. Bb2 d5 3. e3 c5 4. f4 e6 5. Nf3 Nc6 6. Bb5 Bd7 7. 0-0 Be7 8. Qe2 0-0 9. d3 a6 10. Bxc6 Bxc6 11. Ne5 Rc8 12. Nd2 b5 13. Nxc6 Rxc6 14. a4 b4 15. Rf3 Ne8 16. g4 Bf6 17. Bxf6 Qxf6 18. Raf1 Nd6 19. g5 Qb2 20. Rh3 g6 21. Nf3 f6 22. gxf6 Qxf6 23. Ng5 Rc7 24. e4 dxe4 25. dxe4 e5 26. Qd3 Re7 27. Qd5+ Kh8 28. Nf3 Nf7 29. Qxc5 exf4 30. Qxb4 Qe6 31. Qc3+ Kg8 32. Nd2 Rc8 33. Nc4 Ng5 34. Rh4 Nxe4 35. Qh3 Qxh3 36. Rxh3 g5 37. Rh6 Nc5 38. h4 Rg7 39. Kh2 Re8 40. hxg5 1/2-1/2

[Event "Muensterland Verbandsklasse-A 1011"]
[Site "Germany"]
[Date "2010.09.18"]
[Round "1.8"]
[White "Hartmann, Mark"]
[Black "Grotenhuis, Gerard"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1544"]
[BlackElo "1912"]
[PlyCount "78"]
[EventDate "2010.09.18"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]
[WhiteTeam "Ahaus Wessum II"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 c6 3. Nc3 f5 4. Bf4 Nf6 5. e3 e6 6. a3 a5 7. Bd3 Be7 8. Ne5 Nbd7 9. 0-0 0-0 10. Ne2 Nxe5 11. Bxe5 Ng4 12. c4 Nxe5 13. dxe5 Qc7 14. cxd5 exd5 15. f4 c5 16. Bb5 Be6 17. Rc1 g5 18. a4 Rfd8 19. Nd4 Qb6 20. Nxe6 Qxe6 21. Qh5 Kh8 22. Qe2 c4 23. Kh1 g4 24. g3 Rac8 25. Rfd1 h5 26. Kg2 Kg7 27. Qd2 Bc5 28. Qe2 Qb6 29. Rc3 h4 30. Qc2 Kg6 31. Qe2 Bb4 32. Rcc1 Rc7 33. Kf2 Rh7 34. Rh1 Bc5 35. Rcd1 d4 36. Qxc4 dxe3+ 37. Ke2 Rxd1 38. Rxd1 hxg3 39. Qg8+ Rg7 1/2-1/2

[Event "Muensterland Verbandsklasse-A 0910"]
[Site "Germany"]
[Date "2010.03.20"]
[Round "8.4"]
[White "Grotenhuis, Gerard"]
[Black "Fehlings, Gerd"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "1949"]
[BlackElo "1722"]
[PlyCount "134"]
[EventDate "2009.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Emsdetten Rochade II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 e6 2. b3 f5 3. Bb2 Nf6 4. c4 c6 5. Nc3 d5 6. e3 Bd6 7. Rc1 0-0 8. cxd5 exd5 9. Bd3 Ne4 10. Qc2 Nd7 11. g3 Qe7 12. Be2 Ne5 13. Nxe5 Bxe5 14. f4 Bf6 15. 0-0 Nxc3 16. Bxc3 Bd7 17. b4 d4 18. Bxd4 Bxd4 19. Qc4+ Be6 20. Qxd4 Bxa2 21. Ra1 Rfd8 22. Qc5 Qxc5 23. bxc5 Be6 24. d4 a5 25. Rfc1 a4 26. Bc4 Re8 27. Kf2 a3 28. Ra2 Bxc4 29. Rxc4 Ra7 30. Rc3 Rea8 31. h3 Kf7 32. g4 g6 33. Kf3 Ra4 34. Rb3 R4a7 35. gxf5 gxf5 36. e4 fxe4+ 37. Kxe4 Kf6 38. Rd3 Ra4 39. Kf3 Kf5 40. Ke3 Re8+ 41. Kd2 Re4 42. Raxa3 Rxa3 43. Rxa3 Rxd4+ 44. Kc3 Rxf4 45. Ra7 Rh4 46. Rxb7 Ke6 47. Rg7 h6 48. Rg3 Kd5 49. Rf3 Kxc5 50. Rd3 Ra4 51. Kb3 Rd4 52. Rf3 Kb5 53. Kc3 c5 54. Rf5 Rh4 55. Rf3 Ra4 56. Kb3 Rh4 57. Re3 Kc6 58. Kc3 Kd5 59. Kd3 c4+ 60. Kc3 h5 61. Rg3 Ke5 62. Rf3 Rf4 63. Rg3 Rf5 64. Rg8 h4 65. Rg7 Rf3+ 66. Kxc4 Rg3 67. Rh7 Rxh3 1/2-1/2

[Event "Muensterland Verbandsklasse-A 0910"]
[Site "Germany"]
[Date "2010.01.30"]
[Round "6.4"]
[White "Grotenhuis, Gerard"]
[Black "Rudde, Simon"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1949"]
[BlackElo "1686"]
[PlyCount "78"]
[EventDate "2009.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Ahaus Wessum II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 d6 3. e3 Nc6 4. Bb5 Bd7 5. Nf3 g6 6. d4 Bg7 7. Nc3 Nge7 8. h4 exd4 9. exd4 a6 10. Bc4 b5 11. Bd5 b4 12. Ng5 bxc3 13. Bxf7+ Kf8 14. Bxc3 Nf5 15. Bd5 Qe7+ 16. Kf1 Qf6 17. Qd3 Re8 18. Ne4 Rxe4 19. Bxe4 Nce7 20. h5 Bb5 21. Rd1 Bxd3+ 22. Rxd3 d5 23. Bf3 Qb6 24. g4 Nxd4 25. h6 Be5 26. Kg2 c5 27. Re1 Bf6 28. Bd1 Ke8 29. f4 Rf8 30. Rde3 Rf7 31. Bd2 Kd7 32. c3 Nb5 33. a4 Nc7 34. b4 c4 35. a5 Qd6 36. g5 Bh8 37. Bg4+ Kd8 38. Re5 Bxe5 39. fxe5 Qc6 0-1

[Event "Muensterland Verbandsklasse-A 0910"]
[Site "Germany"]
[Date "2009.12.19"]
[Round "4.5"]
[White "Nolting, Bodo"]
[Black "Grotenhuis, Gerard"]
[Result "1/2-1/2"]
[ECO "A03"]
[WhiteElo "1842"]
[BlackElo "1949"]
[PlyCount "62"]
[EventDate "2009.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Duelmen"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 d5 2. e3 Nf6 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 h5 6. d4 e6 7. Bd3 c5 8. c3 Ne4 9. Bxe4 dxe4 10. Qxe4 Qh4+ 11. Ke2 Qe7 12. dxc5 Nc6 13. b4 f5 14. Qc2 0-0-0 15. Na3 Qf6 16. Rb1 e5 17. Rf1 exf4 18. Rxf4 g6 19. Bb2 Bh6 20. Rf3 Rhf8 21. Nc4 Qe6 22. Nd6+ Rxd6 23. cxd6 Ne5 24. d7+ Qxd7 25. Rd1 Qb5+ 26. c4 Qxc4+ 27. Qxc4+ Nxc4 28. Rc1 b5 29. Bd4 Kb7 30. Rc2 Re8 31. a4 a6 1/2-1/2

[Event "Muensterland Verbandsklasse-A 0910"]
[Site "Germany"]
[Date "2009.10.24"]
[Round "2.5"]
[White "Dittberner, Markus"]
[Black "Grotenhuis, Gerard"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1817"]
[BlackElo "1949"]
[PlyCount "73"]
[EventDate "2009.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Muenster Indische Dame"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 f5 2. d4 Nf6 3. Nc3 e6 4. e3 c6 5. Bd3 d5 6. Nf3 Bd6 7. 0-0 0-0 8. c5 Bc7 9. b4 Ne4 10. Ne2 Nd7 11. Bb2 g5 12. Ne5 Qe7 13. f3 Nef6 14. Qc2 Qg7 15. b5 Nxe5 16. dxe5 Nd7 17. f4 gxf4 18. exf4 Nxc5 19. Rf3 Bb6 20. Kf1 Nxd3 21. Rg3 Qxg3 22. Nxg3 Nxb2 23. Qxb2 c5 24. a4 Bd7 25. Nh5 Bd8 26. Qc3 Be8 27. Nf6+ Bxf6 28. exf6 c4 29. Re1 Kf7 30. Qe5 Kg6 31. Re3 Bf7 32. g4 h6 33. gxf5+ Kh7 34. fxe6 Rfe8 35. Qf5+ Bg6 36. Qxd5 Red8 37. Qxb7+ 1-0

[Event "Muensterland Verbandsklasse-A 0910"]
[Site "Germany"]
[Date "2009.09.19"]
[Round "1.5"]
[White "Engelkamp, Stephan"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1874"]
[BlackElo "1949"]
[PlyCount "72"]
[EventDate "2009.09.19"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]
[WhiteTeam "Olfen"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Bg2 d5 5. d3 d4 6. Nb1 c5 7. Nh3 e5 8. Bg5 Nbd7 9. Qa4 a6 10. 0-0 Rb8 11. e3 h6 12. Bxf6 Qxf6 13. exd4 cxd4 14. f4 e4 15. dxe4 fxe4 16. Bxe4 b5 17. Qc2 Bc5 18. Bg6+ Kd8 19. Nf2 bxc4 20. Be4 d3 21. Qxc4 Qxb2 22. Nc3 Bxf2+ 23. Kh1 Bb7 24. Nd5 Bxd5 25. Qxd5 Qd4 26. Rad1 Re8 27. Qa5+ Qb6 28. Qd5 Qd4 29. Qa5+ Rb6 30. Bxd3 Qc5 31. Bf5 Re7 32. Qa4 Qxf5 33. Rxf2 Qe4+ 34. Qxe4 Rxe4 35. Rc2 Rbe6 36. Rdd2 Ke7 0-1

[Event "Muensterland Verbandsklasse-B 0809"]
[Site "Germany"]
[Date "2009.02.28"]
[Round "7.3"]
[White "Grotenhuis, Gerard"]
[Black "Knispel Roth, Martin"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1978"]
[BlackElo "1890"]
[PlyCount "92"]
[EventDate "2008.09.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Muenster Indische Dame"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 Nf6 2. Bb2 c5 3. e3 Nc6 4. f4 d6 5. Nf3 g6 6. Bxf6 exf6 7. Nc3 Bg7 8. Bc4 f5 9. h4 Bxc3 10. dxc3 Qe7 11. Qd3 Be6 12. Bb5 0-0-0 13. b4 Bd7 14. a4 cxb4 15. Rb1 a6 16. Bxa6 bxa6 17. cxb4 Nb8 18. b5 axb5 19. axb5 Qe4 20. Qc3+ Kb7 21. 0-0 Rc8 22. Qa3 Rhe8 23. Rfe1 Rxc2 24. Ra1 Kc8 25. Rac1 Rxc1 26. Qxc1+ Kb7 27. Nd2 Qb4 28. b6 Bc6 29. Nc4 Re4 30. Nd2 Re7 31. Qc2 Qc5 32. Qa2 Qd5 33. Nc4 Qxg2+ 34. Qxg2 Bxg2 35. Kxg2 d5 36. Ra1 dxc4 37. Ra7+ Kxb6 38. Rxe7 c3 39. Re8 c2 40. Rxb8+ Kc7 41. Rf8 c1Q 42. Rxf7+ Kd6 43. Rxh7 Qxe3 44. Rh6 Qe2+ 45. Kg1 Qg4+ 46. Kh1 Kd5 0-1

[Event "Muensterland Verbandsklasse-B 0809"]
[Site "Germany"]
[Date "2009.02.07"]
[Round "6.3"]
[White "Luetkehermoelle, Martin"]
[Black "Grotenhuis, Gerard"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1926"]
[BlackElo "1978"]
[PlyCount "65"]
[EventDate "2008.09.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Ochtrup"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 Nc6 5. Nf3 Bg4 6. Bb5 e6 7. Be3 Nge7 8. c3 Qc7 9. Nbd2 0-0-0 10. Qa4 Kb8 11. Qxg4 Nf5 12. Bd4 h5 13. Qh3 g5 14. g4 hxg4 15. Qxh8 gxf3 16. Bxc6 Bh6 17. Qf6 bxc6 18. h4 g4 19. Rg1 Rg8 20. Nxf3 Rg6 21. Qh8+ Kb7 22. Ng5 Nxh4 23. Rxg4 Bxg5 24. f4 Nf3+ 25. Kf2 Nxd4 26. Rxg5 Rxg5 27. fxg5 Nf5 28. b4 a5 29. g6 fxg6 30. Rh1 axb4 31. Rh7 Ne7 32. cxb4 Ka6 33. Qf6 1-0

[Event "Muensterland Verbandsklasse-B 0809"]
[Site "Germany"]
[Date "2009.01.10"]
[Round "5.3"]
[White "Just, Evgeny"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1848"]
[BlackElo "1978"]
[PlyCount "58"]
[EventDate "2008.09.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Steinfurt"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. c5 g6 7. Bf4 Bg7 8. Bb5 0-0 9. h3 Nh5 10. Be3 e5 11. Nge2 exd4 12. Nxd4 Nxd4 13. Bxd4 Qg5 14. g3 Nxg3 15. Bxg7 Nxh1 16. Bxf8 Kxf8 17. Qd4 Be6 18. Ke2 Qg2 19. Rxh1 Qxh1 20. Qh8+ Ke7 21. Qxa8 Kf6 22. Qxb7 Kg7 23. Qc7 Qxh3 24. Qe5+ f6 25. Qg3 Qh5+ 26. Kd2 d4 27. Ne2 Qxc5 28. Qd3 Qb4+ 29. Kc2 Bf5 0-1

[Event "Muensterland Verbandsklasse-B 0809"]
[Site "Germany"]
[Date "2008.11.29"]
[Round "4.3"]
[White "Grotenhuis, Gerard"]
[Black "Farwick, Christian"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "1978"]
[BlackElo "1835"]
[PlyCount "75"]
[EventDate "2008.09.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Borken"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 c5 2. Bb2 Nf6 3. e3 e6 4. f4 Be7 5. Nf3 Nc6 6. Bb5 a6 7. Bxc6 bxc6 8. Ne5 Bb7 9. Nc3 d6 10. Nc4 0-0 11. Qf3 Nd5 12. e4 Nb6 13. Nxb6 Qxb6 14. h4 f6 15. g4 c4 16. Ne2 cxb3 17. axb3 c5 18. g5 f5 19. Qc3 Rf7 20. exf5 Bxh1 21. fxe6 Rf6 22. 0-0-0 d5 23. gxf6 Bxf6 24. Qh3 Bxb2+ 25. Kxb2 Be4 26. d3 Bg6 27. h5 Be8 28. f5 c4 29. dxc4 dxc4 30. Rg1 cxb3 31. cxb3 Qd6 32. Qc3 Ra7 33. h6 g6 34. Qd4 Qxd4+ 35. Nxd4 Rb7 36. f6 Kf8 37. Rc1 Rb4 38. Rc8 1-0

[Event "Muensterland Verbandsklasse-B 0809"]
[Site "Germany"]
[Date "2008.10.25"]
[Round "3.3"]
[White "Werremeyer, Achim"]
[Black "Grotenhuis, Gerard"]
[Result "1/2-1/2"]
[ECO "A95"]
[WhiteElo "1805"]
[BlackElo "1978"]
[PlyCount "133"]
[EventDate "2008.09.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Westerkappeln"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. d4 c6 3. g3 f5 4. Bg2 Nf6 5. 0-0 e6 6. c4 Be7 7. Nc3 0-0 8. Bg5 Nbd7 9. Qb3 h6 10. Bf4 Ne4 11. Rad1 Kh7 12. Ne5 Ndf6 13. f3 Nxc3 14. Qxc3 Bd7 15. Qd3 Qa5 16. a3 Rad8 17. b4 Qa6 18. c5 Qxd3 19. Rxd3 Be8 20. Rb1 Nd7 21. a4 g5 22. Nxd7 Rxd7 23. Be5 Bg6 24. Rdb3 f4 25. R1b2 Bf6 26. Bxf6 Rxf6 27. b5 Re7 28. bxc6 bxc6 29. Rb7 Rff7 30. Rxe7 Rxe7 31. Kf2 a5 32. Rb6 Ra7 33. Rxc6 Be8 34. Rxe6 Bxa4 35. gxf4 gxf4 36. Rf6 Be8 37. Bh3 a4 38. Bf5+ Kg7 39. Rb6 a3 40. Rb1 Kf6 41. Bc2 a2 42. Ra1 Bb5 43. Bb3 Bc4 44. Bxc4 dxc4 45. e4 fxe3+ 46. Kxe3 Kf5 47. Kd2 Ke6 48. Kc3 Kd5 49. c6 Ra3+ 50. Kb2 Rb3+ 51. Kxa2 Kxc6 52. Rf1 Kd5 53. f4 Rb7 54. f5 Kxd4 55. f6 Rf7 56. Kb2 Kd3 57. Kc1 h5 58. Rf3+ Ke4 59. Rf1 Ke5 60. Kc2 Rxf6 61. Rxf6 Kxf6 62. Kc3 Kg5 63. Kxc4 Kg4 64. Kd3 Kh3 65. Ke2 Kxh2 66. Kf2 h4 67. Kf1 1/2-1/2

[Event "Muensterland Verbandsklasse-B 0809"]
[Site "Germany"]
[Date "2008.10.11"]
[Round "2.2"]
[White "Schulz, Stefan"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "A94"]
[WhiteElo "1820"]
[BlackElo "1978"]
[PlyCount "103"]
[EventDate "2008.09.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Muenster SK IV"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. Qc2 f5 5. g3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. b3 Ne4 9. Ba3 Bxa3 10. Nxa3 Qe7 11. Nb1 Nd7 12. Nc3 g5 13. Nd2 Nxd2 14. Qxd2 dxc4 15. bxc4 Nb6 16. c5 Nd5 17. e4 Nxc3 18. Qxc3 f4 19. d5 e5 20. d6 Qf6 21. f3 Rf7 22. g4 h5 23. h3 Rh7 24. Rfd1 Be6 25. a4 Rd8 26. a5 a6 27. Rab1 Rdd7 28. Kf2 Qh8 29. Rg1 hxg4 30. hxg4 Rh2 31. Rb2 Qh4+ 32. Ke2 Qg3 33. Kd1 Bxg4 34. Qxe5 Bxf3+ 35. Kc1 Bh5 36. Qe6+ Bf7 37. Qxd7 Qe3+ 38. Rd2 Qxg1+ 39. Kb2 Rxg2 40. Qd8+ Kg7 41. Rxg2 Qxg2+ 42. Kc3 Qf3+ 43. Kd2 Qe3+ 44. Kc2 Qxe4+ 45. Kd2 Qd5+ 46. Ke1 Qe5+ 47. Kd2 Qe3+ 48. Kc2 Bg6+ 49. Kd1 f3 50. Qc7+ Bf7 51. Kc2 f2 52. d7 0-1

[Event "Muensterland Verbandsklasse-B 0809"]
[Site "Germany"]
[Date "2008.09.13"]
[Round "1.3"]
[White "Wernsmann, Rolf"]
[Black "Grotenhuis, Gerard"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1780"]
[BlackElo "1978"]
[PlyCount "85"]
[EventDate "2008.09.13"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]
[WhiteTeam "Emsdetten Rochade II"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. c4 e6 3. cxd5 exd5 4. g3 Nf6 5. Bg2 c6 6. 0-0 Be7 7. d3 0-0 8. Nc3 d4 9. Nb1 Bg4 10. Nbd2 Na6 11. a3 Nc7 12. Nc4 Ne6 13. b4 Nd5 14. Bb2 Bxf3 15. Bxf3 Bf6 16. Rc1 Ng5 17. Bg2 Qd7 18. Na5 Rac8 19. Nb3 Nc3 20. Bxc3 dxc3 21. Nc5 Qe7 22. h4 Ne6 23. Ne4 c5 24. bxc5 Nxc5 25. Nxc3 Rfe8 26. Nd5 Qxe2 27. Nxf6+ gxf6 28. Qxe2 Rxe2 29. d4 b6 30. dxc5 bxc5 31. Rfe1 Ra2 32. Re3 Kg7 33. Bd5 Rd2 34. Bc4 Rc7 35. a4 a5 36. Rd3 Rxd3 37. Bxd3 h6 38. Kg2 Kf8 39. Bc4 Ke7 40. Rc3 Kd6 41. Rd3+ Ke5 42. Rd5+ Ke4 43. f3+ 1-0

[Event "NED-chT 0708"]
[Site "Netherlands"]
[Date "2008.05.17"]
[Round "9.9"]
[White "Van de Oudeweetering, Arthur"]
[Black "Grotenhuis, Gerard"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2368"]
[BlackElo "1958"]
[PlyCount "85"]
[EventDate "2007.09.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Homburg Apeldoorn"]
[BlackTeam "Enschede ESGOO"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 Nf6 7. N1e2 e6 8. 0-0 Nbd7 9. f4 Bd6 10. f5 exf5 11. Nxf5 Bxf5 12. Rxf5 Qc7 13. Bf4 g6 14. Bxd6 Qxd6 15. Rf4 0-0 16. Qd3 Nd5 17. Rf3 Kg7 18. Bb3 a5 19. c4 a4 20. cxd5 axb3 21. dxc6 Rxa2 22. Raf1 bxc6 23. Qxb3 Qd5 24. Qc3 Ra4 25. b3 Ra2 26. Nf4 Qe4 27. d5+ Qe5 28. dxc6 Qxc3 29. Rxc3 Nb6 30. c7 Rd2 31. h3 Rc8 32. Ra1 Kf8 33. Ra7 Ke7 34. Rb7 Nd7 35. Nd3 f6 36. Nb4 Ne5 37. Na6 Rd1+ 38. Kh2 Rd3 39. Rxd3 Nxd3 40. b4 Kd6 41. b5 f5 42. b6 Kd7 43. Rb8 1-0

[Event "Muensterland Verbandsklasse-A 0708"]
[Site "Germany"]
[Date "2008.04.12"]
[Round "8.2"]
[White "Grotenhuis, Gerard"]
[Black "Zarubin, Ilja"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1969"]
[BlackElo "1755"]
[PlyCount "103"]
[EventDate "2007.09.22"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Muenster SK IV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 Qh4+ 6. g3 Qe7 7. Nf3 f6 8. Nc3 Be6 9. 0-0 Nh6 10. fxe5 fxe5 11. Bxc6+ bxc6 12. d4 Ng4 13. Qe2 0-0 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Rxf8+ Rxf8 17. Rf1 Rxf1+ 18. Qxf1 Qf6 19. Qxf6 Bxf6 20. Na4 Bg5 21. Bd4 Bf5 22. Bxa7 Bxc2 23. Bd4 Be7 24. Kf2 Kf7 25. Ke2 Bb1 26. Nc3 Bf5 27. Be5 Bb4 28. a4 Bc2 29. Na2 Ba3 30. Kd2 Bxb3 31. Nc3 Bb4 32. Bxc7 Bxa4 33. Kd3 Bxc3 34. Kxc3 Kf6 35. Kd4 Kf5 36. h4 Bb5 37. Bd6 Bc4 38. Bf8 g6 39. Bh6 Bb5 40. Bf4 Ba4 41. Bh6 Bb3 42. Bf4 Bc4 43. Bh6 Bf1 44. Bf4 Bb5 45. Bh6 Kg4 46. Bf4 Kf3 47. Ke5 Ba4 48. Kd4 Bb3 49. Kc5 Ba4 50. Kb4 Bb5 51. Kc5 Ke4 52. Bh6 1/2-1/2

[Event "Muensterland Verbandsklasse-A 0708"]
[Site "Germany"]
[Date "2007.11.17"]
[Round "3.2"]
[White "Melchers, Damian"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1873"]
[BlackElo "1969"]
[PlyCount "110"]
[EventDate "2007.09.22"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Muenster SK III"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. g3 h6 6. Bg2 c6 7. 0-0 Bf5 8. Re1 Nbd7 9. d4 g5 10. Ne2 Nd5 11. a3 Qg6 12. c4 Bc2 13. Qd2 N5b6 14. d5 c5 15. Nc3 Nxc4 16. Qe2 Bd3 17. Qd1 Bc2 18. Qe2 Qd3 19. Nb5 Kd8 20. d6 e5 21. Bxg5+ hxg5 22. Nxg5 Qxe2 23. Nxf7+ Ke8 24. Rxe2 Kxf7 25. Rxc2 Nxd6 26. Bd5+ Ke7 27. Nxd6 Kxd6 28. Bxb7 Rb8 29. Rd1+ Kc7 30. Bf3 Rh6 31. b4 Rd6 32. Kg2 Rxd1 33. Bxd1 Rd8 34. Bg4 Nf6 35. Be2 Kb6 36. bxc5+ Bxc5 37. Rb2+ Kc7 38. a4 Rd4 39. Bb5 Nd5 40. h4 a5 41. Re2 Kd6 42. Rc2 e4 43. Kh3 Rd1 44. Re2 Nc3 45. Rb2 Nxb5 46. Rxb5 Rd2 47. Rxa5 Rxf2 48. Ra8 e3 49. Re8 e2 50. h5 Bb4 51. h6 e1Q 52. Rxe1 Bxe1 53. g4 Bd2 54. h7 Rf8 55. a5 Rh8 0-1

[Event "Muensterland Verbandsklasse-A 0708"]
[Site "Germany"]
[Date "2007.10.20"]
[Round "2.2"]
[White "Grotenhuis, Gerard"]
[Black "Broemmel, Rudolf"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1969"]
[BlackElo "1960"]
[PlyCount "115"]
[EventDate "2007.09.22"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Raesfeld Erle"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 Nf6 2. Bb2 g6 3. e4 d6 4. g3 Bg7 5. Bg2 c5 6. Ne2 e5 7. 0-0 Nc6 8. a4 0-0 9. Na3 d5 10. exd5 Nxd5 11. Nc4 Be6 12. f4 Qc7 13. a5 Rad8 14. Ra4 Ndb4 15. Bxc6 Bxc4 16. Bg2 Bb5 17. Ra1 Bxe2 18. Qxe2 Nxc2 19. Rac1 Nd4 20. Bxd4 Rxd4 21. Qb5 b6 22. fxe5 Bxe5 23. d3 Rd6 24. b4 Qd7 25. Qxd7 Rxd7 26. axb6 axb6 27. bxc5 Bd4+ 28. Kh1 Bxc5 29. Rfd1 Rfd8 30. Bf1 f5 31. Kg2 Kf7 32. Rc4 Rd4 33. Rdc1 Kf6 34. Rxd4 Rxd4 35. Rc4 Ke5 36. Be2 g5 37. h3 f4 38. g4 Kd6 39. Kf3 Kd5 40. Rc1 Ra4 41. Rh1 Be3 42. h4 gxh4 43. g5 Kd4 44. Rxh4 Ra7 45. Rh6 Rg7 46. Rxb6 Rxg5 47. Rb4+ Kc3 48. Rb7 h5 49. Ke4 Kd2 50. Bf3 Ra5 51. Rb4 Ke1 52. d4 Kf2 53. Rb2+ Kg3 54. Rg2+ Kh3 55. Rg6 Ra4 56. Bxh5 Kh4 57. Be2 Rxd4+ 58. Kf3 1/2-1/2

[Event "Muensterland Verbandsklasse-A 0708"]
[Site "Germany"]
[Date "2007.09.22"]
[Round "1.2"]
[White "Roescher, Friedrich"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "1848"]
[BlackElo "1969"]
[PlyCount "24"]
[EventDate "2007.09.22"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]
[WhiteTeam "Heiden II"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. b3 Nc6 3. Bb2 Qd6 4. e3 Nh6 5. a4 e5 6. Bb5 f6 7. h3 Bf5 8. d4 Nf7 9. dxe5 fxe5 10. 0-0 a6 11. Bxc6+ bxc6 12. Nxe5 Nxe5 0-1

[Event "NED-chT 0607"]
[Site "Netherlands"]
[Date "2007.05.13"]
[Round "9.9"]
[White "Grotenhuis, Gerard"]
[Black "Goossens, Etienne"]
[Result "0-1"]
[ECO "A01"]
[BlackElo "2224"]
[PlyCount "72"]
[EventDate "2006.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Enschede ESGOO"]
[BlackTeam "Rotterdam SO"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. b3 d5 2. Bb2 Bg4 3. h3 Bh5 4. c4 c6 5. Nf3 e6 6. g4 Bg6 7. d3 Nd7 8. Nbd2 Ngf6 9. Qc2 Bd6 10. Nh4 Qb6 11. Bg2 0-0-0 12. Nxg6 hxg6 13. d4 Bb4 14. Bc3 Ne4 15. Bxe4 dxe4 16. Bxb4 Qxb4 17. a3 Qd6 18. Nxe4 Qf4 19. e3 Qf3 20. Ng3 Nf6 21. Qe2 Qg2 22. 0-0-0 Rxh3 23. Rxh3 Qxh3 24. g5 Nh5 25. Ne4 Qg2 26. Qd3 e5 27. c5 Rd5 28. Nd6+ Kc7 29. Nxf7 exd4 30. Qxg6 Rxc5+ 31. Kb1 Qxf2 32. Qd6+ Kb6 33. Qxd4 Qxf7 34. Kb2 Qf5 35. a4 Qe5 36. a5+ Kc7 0-1

[Event "Muensterland Verbandsliga 0607"]
[Site "Germany"]
[Date "2007.05.05"]
[Round "9.4"]
[White "Grotenhuis, Gerard"]
[Black "Schmeing, Walter"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1952"]
[BlackElo "2038"]
[PlyCount "118"]
[EventDate "2006.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Suedlohn"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 Nc6 3. e3 d6 4. Bb5 Nf6 5. Nf3 Bd7 6. 0-0 e4 7. Bxc6 Bxc6 8. Nd4 Bd7 9. c4 d5 10. cxd5 Nxd5 11. Nc3 Nxc3 12. Bxc3 Bd6 13. Qh5 0-0 14. f3 Qe7 15. Nf5 Bxf5 16. Qxf5 Rae8 17. Rf2 Be5 18. Rc1 Qa3 19. Rc2 Bxc3 20. Rxc3 c6 21. Rc2 exf3 22. Rxf3 Re6 23. d4 Qe7 24. Qd3 Re8 25. Re2 Rf6 26. e4 Rxf3 27. gxf3 Qg5+ 28. Rg2 Qc1+ 29. Kf2 Rd8 30. d5 Qc5+ 31. Qe3 Qxe3+ 32. Kxe3 cxd5 33. e5 Kf8 34. Kd4 Rd7 35. f4 g6 36. f5 Ke7 37. Rf2 Rd8 38. h4 Rd7 39. h5 Rd8 40. fxg6 fxg6 41. hxg6 hxg6 42. Rf6 Rg8 43. Kxd5 g5 44. Rh6 Rg7 45. Rh3 g4 46. Rg3 Rg5 47. b4 Kd7 48. a4 Ke7 49. a5 a6 50. Ke4 Ke6 51. Kf4 Rf5+ 52. Kxg4 Rxe5 53. Kf4 Rb5 54. Ke3 Rxb4 55. Rg7 Kd5 56. Kd3 Kc6 57. Kc3 Rb5 58. Kc4 Rxa5 59. Rg6+ Kc7 0-1

[Event "Muensterland Verbandsliga 0607"]
[Site "Germany"]
[Date "2007.04.14"]
[Round "8.4"]
[White "Averkamp Peters, Jens"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1945"]
[BlackElo "1952"]
[PlyCount "62"]
[EventDate "2006.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Rheine Klein Berlin"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. d4 Nf6 4. c4 Qe4+ 5. Be3 e5 6. Nc3 Bb4 7. Qa4+ Nc6 8. d5 Bxc3+ 9. bxc3 Nxd5 10. Qa3 Nxe3 11. fxe3 Qxe3+ 12. Be2 Bf5 13. Rd1 f6 14. Nf3 Kf7 15. g4 Bxg4 16. Rd3 Qe4 17. Qb3 Bxf3 18. c5+ Ke7 19. Rxf3 Na5 20. Qb5 b6 21. Rg1 g6 22. Rxf6 c6 23. Qb2 Kxf6 24. cxb6 axb6 25. Rf1+ Kg7 26. Qxb6 Rhb8 27. Qc7+ Kh8 28. Rf7 Qh4+ 29. Kd1 Rd8+ 30. Kc2 Qe4+ 31. Kc1 Qe3+ 0-1

[Event "NED-chT 0607"]
[Site "Netherlands"]
[Date "2007.03.24"]
[Round "7.5"]
[White "Smeets, Jan"]
[Black "Grotenhuis, Gerard"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2532"]
[PlyCount "85"]
[EventDate "2006.09.23"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Hilversum HSG"]
[BlackTeam "Enschede ESGOO"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Be3 h6 5. Nd2 e6 6. f4 Nd7 7. Ngf3 Be7 8. Be2 g5 9. h3 gxf4 10. Bxf4 Bg5 11. Nxg5 hxg5 12. Bh2 Ne7 13. c3 Ng6 14. g4 Be4 15. Nxe4 dxe4 16. Bg3 Nf4 17. Qc2 f5 18. exf6 Nxf6 19. 0-0-0 Qa5 20. Bc4 N4d5 21. Be5 Rh6 22. Bxf6 Rxf6 23. Qxe4 Nxc3 24. bxc3 Qxc3+ 25. Qc2 Qa1+ 26. Kd2 Rf2+ 27. Be2 Qxd4+ 28. Ke1 Qf6 29. Qd3 Rf4 30. Rf1 Rxf1+ 31. Bxf1 Rd8 32. Qxd8+ Qxd8 33. Rxd8+ Kxd8 34. Kf2 b5 35. Kg3 Ke7 36. h4 Kf6 37. h5 a6 38. Kf3 c5 39. Ke3 Ke5 40. Kd2 Kf6 41. Kc3 e5 42. Bg2 a5 43. Bc6 1-0

[Event "Muensterland Verbandsliga 0607"]
[Site "Germany"]
[Date "2007.03.17"]
[Round "7.4"]
[White "Grotenhuis, Gerard"]
[Black "Weber, Hubert"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1952"]
[BlackElo "1949"]
[PlyCount "37"]
[EventDate "2006.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Olfen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 d5 2. Bb2 Nf6 3. e3 e6 4. f4 Bd6 5. Nf3 0-0 6. Be2 c5 7. 0-0 Nc6 8. Ne5 Qc7 9. d4 Ne4 10. Nd2 Rd8 11. Rf3 cxd4 12. exd4 Qb6 13. Nxe4 Nxe5 14. Nf6+ gxf6 15. fxe5 fxe5 16. Qd2 f5 17. Qg5+ Kf7 18. Rh3 Ke8 19. Rxh7 1-0

[Event "Muensterland Verbandsliga 0607"]
[Site "Germany"]
[Date "2007.02.24"]
[Round "6.4"]
[White "Loesing, Henrik"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1822"]
[BlackElo "1952"]
[PlyCount "62"]
[EventDate "2006.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Stadtlohn"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. d4 dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 c6 6. Bg5 Nbd7 7. Bd3 Qc7 8. 0-0 e6 9. Qe1 h6 10. Bd2 Bd6 11. Qh4 b6 12. Ng5 Bb7 13. Nxf7 Kxf7 14. Qg4 Bxh2+ 15. Kh1 Qg3 16. Qe2 c5 17. d5 exd5 18. Rae1 Rhe8 19. Qh5+ g6 20. Qxh6 Rh8 21. Re7+ Kxe7 22. Qg7+ Ke6 23. Bxg6 Qe5 24. Bf7+ Kd6 25. Nb5+ Kc6 26. Nxa7+ Rxa7 27. Qxh8 Ne4 28. Qh6+ Qd6 29. Be6 Ng3+ 30. Kxh2 Nxf1+ 31. Kg1 Nxd2 0-1

[Event "Muensterland Verbandsliga 0607"]
[Site "Germany"]
[Date "2007.01.27"]
[Round "5.4"]
[White "Grotenhuis, Gerard"]
[Black "Hoge, Reinhard"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1952"]
[BlackElo "1957"]
[PlyCount "82"]
[EventDate "2006.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Saerbeck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 Nf6 2. Bb2 g6 3. e4 Bg7 4. f4 0-0 5. e5 Ne8 6. Nf3 d6 7. Bc4 d5 8. Be2 c5 9. d4 cxd4 10. Nxd4 Nc6 11. 0-0 f6 12. Nf3 Bg4 13. h3 Bxf3 14. Bxf3 e6 15. Qe2 fxe5 16. fxe5 Qb6+ 17. Kh1 Nc7 18. Na3 Nd4 19. Qe3 Nxf3 20. Qxb6 axb6 21. gxf3 Rf5 22. f4 Bf8 23. Nb1 Bh6 24. Bd4 Bxf4 25. Bxb6 Bxe5 26. Rxf5 gxf5 27. c3 Nb5 28. a4 Nxc3 29. Nxc3 Bxc3 30. Rc1 d4 31. Kg2 Kf7 32. Kf3 e5 33. Rc2 Rg8 34. b4 Ke6 35. b5 e4+ 36. Kf2 f4 37. a5 f3 38. Rxc3 Rg2+ 39. Kf1 dxc3 40. a6 bxa6 41. bxa6 Ra2 0-1

[Event "Muensterland Verbandsliga 0607"]
[Site "Germany"]
[Date "2006.10.28"]
[Round "2.4"]
[White "Haselhorst, Helmut"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2173"]
[BlackElo "1952"]
[PlyCount "96"]
[EventDate "2006.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Westbevern"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e5 3. e3 exd4 4. exd4 Nf6 5. Nf3 Nc6 6. h3 h6 7. Nc3 Bb4 8. Bd3 Be6 9. c5 Ne4 10. Qc2 f5 11. 0-0 Bxc3 12. bxc3 Qf6 13. Bf4 g5 14. Bxc7 g4 15. hxg4 Rg8 16. Rab1 Rxg4 17. Ne5 Rxg2+ 18. Kxg2 Qg7+ 19. Kf3 Qxc7 20. Nxc6 bxc6 21. Rh1 Qg7 22. Rbg1 Ng5+ 23. Ke2 f4 24. Bf5 f3+ 25. Kd1 Kd7 26. Rh5 Rh8 27. Bxe6+ Kxe6 28. Qd3 Qf6 29. Qe3+ Ne4 30. Rgh1 Kd7 31. Rxh6 Nxf2+ 32. Ke1 Ng4 33. Rh7+ Rxh7 34. Rxh7+ Kd8 35. Qd3 Qe6+ 36. Kd2 Qe4 37. Rxa7 Qf4+ 38. Kc2 Qh2+ 39. Qd2 Ne3+ 40. Kd3 Qxd2+ 41. Kxd2 f2 42. Rf7 f1Q 43. Rxf1 Nxf1+ 44. Ke2 Ng3+ 45. Kf3 Ne4 46. Kf4 Nxc3 47. Ke5 Nxa2 48. Kd6 Nb4 0-1

[Event "Muensterland Verbandsliga 0607"]
[Site "Germany"]
[Date "2006.09.16"]
[Round "1.4"]
[White "Gscheidmeyer, Hans Jochen"]
[Black "Grotenhuis, Gerard"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2172"]
[BlackElo "1952"]
[PlyCount "105"]
[EventDate "2006.09.16"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]
[WhiteTeam "Heiden"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 d5 2. b3 c5 3. Bb2 Nc6 4. e3 Bg4 5. h3 Bxf3 6. Qxf3 Nf6 7. Bb5 Qd6 8. c4 0-0-0 9. Bxc6 Qxc6 10. cxd5 Qxd5 11. Bxf6 Qxf3 12. gxf3 gxf6 13. Rg1 Rd5 14. Nc3 Rh5 15. Rg3 e6 16. Ke2 f5 17. f4 Rh6 18. Rc1 Kd7 19. d4 cxd4 20. Rd1 a6 21. Rxd4+ Kc6 22. Rc4+ Kd7 23. e4 Bd6 24. Rd3 Ke7 25. e5 Bb8 26. Rcd4 Rc8 27. Rd7+ Ke8 28. Rxb7 Bc7 29. Kd2 f6 30. Re3 fxe5 31. fxe5 Rh4 32. b4 Rd4+ 33. Ke2 f4 34. Re4 Rxe4+ 35. Nxe4 Bxe5 36. Nc5 a5 37. a3 axb4 38. axb4 Rb8 39. Rxb8+ Bxb8 40. Nxe6 Ke7 41. Nc5 Kd6 42. Kd3 Kd5 43. f3 Bd6 44. Na6 Ke5 45. Kc4 Kf5 46. Kd5 Be7 47. b5 Bd8 48. Nc5 h5 49. h4 Bxh4 50. b6 Bd8 51. b7 Bc7 52. Na6 Be5 53. Kc6 1-0

[Event "NED-chT 0506"]
[Site "Netherlands"]
[Date "2006.04.23"]
[Round "9.9"]
[White "Grotenhuis, Gerard"]
[Black "Nieuwelink, Kees"]
[Result "0-1"]
[ECO "A01"]
[BlackElo "2213"]
[PlyCount "62"]
[EventDate "2005.09.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Enschede ESGOO"]
[BlackTeam "Sas van Gent"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. b3 f5 2. Bb2 e6 3. g4 fxg4 4. e4 Qh4 5. Ne2 b6 6. Ng3 Bb7 7. Nc3 Nc6 8. d4 0-0-0 9. Bg2 Nh6 10. Qd2 Be7 11. Nce2 Rhf8 12. a3 Rde8 13. c4 Rf7 14. b4 Ref8 15. 0-0 Bg5 16. Qc2 Bd8 17. d5 Ne7 18. dxe6 dxe6 19. Nd4 Rf6 20. c5 e5 21. Nb5 Nf7 22. Nxa7+ Kb8 23. Nb5 Rh6 24. f4 Qxh2+ 25. Kf2 exf4 26. Ke1 Qxg3+ 27. Kd1 Rh2 28. cxb6 cxb6 29. Bxg7 Rxg2 30. Qc3 Qxc3 31. Nxc3 Rg8 0-1

[Event "Muensterland Verbandsliga 0506"]
[Site "Germany"]
[Date "2006.04.01"]
[Round "9.8"]
[White "Grotenhuis, Gerard"]
[Black "Bickmann, Johannes"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1911"]
[BlackElo "1842"]
[PlyCount "87"]
[EventDate "2005.08.27"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Neuenkirchen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 d6 3. e3 Nf6 4. d4 exd4 5. Qxd4 Be7 6. Nf3 Bf5 7. Nc3 0-0 8. 0-0-0 Nc6 9. Qf4 Bg6 10. g4 d5 11. g5 Nh5 12. Qa4 Nb4 13. a3 a5 14. Qb5 c6 15. Qxb7 Rb8 16. Qa7 Nxc2 17. Ne5 Na1 18. Bxa1 Bxa3+ 19. Kd2 d4 20. Qxd4 Qxg5 21. f4 Qh4 22. Nxg6 Qf2+ 23. Be2 Rfd8 24. Ne4 Rxd4+ 25. Bxd4 Qg2 26. Ne5 Nxf4 27. Nf6+ Kf8 28. Nfd7+ Ke8 29. exf4 Rd8 30. Rhg1 Qe4 31. Ke1 Qxf4 32. Bf2 Bb4+ 33. Kf1 f6 34. Bh5+ g6 35. Nxg6 hxg6 36. Rxg6 Ke7 37. Rg7+ Ke6 38. Bg4+ f5 39. Be2 Bd2 40. Bc4+ Kd6 41. Kg1 Qh6 42. Bg3+ f4 43. Rxd2+ Kc7 44. Nf8+ 1-0

[Event "Muensterland Verbandsliga 0506"]
[Site "Germany"]
[Date "2006.03.11"]
[Round "8.8"]
[White "Mueller, Achim"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1877"]
[BlackElo "1911"]
[PlyCount "127"]
[EventDate "2005.08.27"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Rheine Klein Berlin"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Bc4 a6 6. Nge2 Nc6 7. Bf4 e5 8. dxe5 Nxe5 9. Bb3 Bg4 10. Qd4 Qxd4 11. Nxd4 Bd6 12. f3 c5 13. Nde2 Bd7 14. 0-0-0 Bc7 15. Nd5 Nxd5 16. Rxd5 f6 17. Rxc5 Rc8 18. Bxe5 Bxe5 19. Rxc8+ Bxc8 20. f4 Bb8 21. g3 Ba7 22. Nc3 Bg4 23. Re1+ Kd7 24. Nd5 Re8 25. Nb6+ Kd8 26. Rxe8+ Kxe8 27. Nd5 Bg1 28. Kd2 Bxh2 29. Ne3 Bh3 30. Ke2 Bxg3 31. Kf3 Bh4 32. Bd5 b6 33. Bb7 a5 34. Bc6+ Kf7 35. Nd5 Be6 36. Nxb6 Bxa2 37. b3 Ke6 38. Be4 f5 39. Bd3 Be1 40. Na4 h6 41. c4 g5 42. Bc2 g4+ 43. Ke2 Bb4 44. Nb2 Bd6 45. Nd3 a4 46. bxa4 Bxc4 47. Ke3 h5 48. a5 h4 49. a6 Bxa6 50. Bb3+ Kd7 51. Bd5 Bxd3 52. Kxd3 Bxf4 53. Ke2 Kd6 54. Bb7 Ke5 55. Kf2 Bc1 56. Kg2 f4 57. Bc6 Kd4 58. Bd7 f3+ 59. Kh2 Bf4+ 60. Kh1 g3 61. Bh3 Ke3 62. Kg1 Ke2 63. Bf1+ Ke1 64. Kh1 0-1

[Event "Muensterland Verbandsliga 0506"]
[Site "Germany"]
[Date "2006.02.18"]
[Round "7.8"]
[White "Grotenhuis, Gerard"]
[Black "Ackesmann, Ralph"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1911"]
[BlackElo "1636"]
[PlyCount "95"]
[EventDate "2005.08.27"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Telgte"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 Qh4+ 6. g3 Qe7 7. Nf3 f6 8. Nc3 Be6 9. Qe2 a6 10. Bxc6+ bxc6 11. h3 Nh6 12. 0-0-0 Nf7 13. Rdg1 Ba3 14. g4 Bxb2+ 15. Kxb2 Bd7 16. g5 e4 17. Nh4 g6 18. gxf6 Qxf6 19. Ng2 a5 20. h4 h5 21. d4 Bg4 22. Qd2 Kd7 23. Na4 Rhb8 24. a3 Ke7 25. f5 Bxf5 26. Nf4 Nh6 27. Ka2 Ng4 28. Rc1 Qd6 29. c4 Rb7 30. Nc5 Rb6 31. Nxe4 Bxe4 32. c5 Qd8 33. cxb6 Bxh1 34. Ne6 Qc8 35. Nxc7 Kd7 36. Nxa8 Qxa8 37. Rxh1 Qa6 38. b7 Kc7 39. b8N Kxb8 40. e4 dxe4 41. Qf4+ Ka7 42. Qxe4 a4 43. Qe7+ Ka8 44. Re1 axb3+ 45. Kb2 Qd3 46. Qd8+ Kb7 47. Re7+ Ka6 48. Qa8+ 1-0

[Event "NED-ch61 sf"]
[Site "Hilversum"]
[Date "2006.02.12"]
[Round "1.2"]
[White "L'Ami, Erwin"]
[Black "Grotenhuis, Gerard"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2550"]
[PlyCount "73"]
[EventDate "2006.02.11"]
[EventType "k.o."]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 c6 6. Ne5 Nbd7 7. Bf4 Nd5 8. Bg3 Nxc3 9. bxc3 Nxe5 10. Bxe5 Qg6 11. Rb1 f6 12. Bg3 h5 13. Bd3 Qf7 14. 0-0 h4 15. Bf4 g5 16. Be3 g4 17. c4 Bg7 18. Qe2 f5 19. Rfe1 0-0 20. c3 f4 21. Bd2 e5 22. dxe5 Be6 23. Qe4 Qh5 24. Rxb7 Bf5 25. Qxc6 Bxd3 26. Qd5+ Kh8 27. Qxd3 f3 28. Qd7 Rg8 29. Qf7 Qh7 30. Qe6 g3 31. gxf3 gxf2+ 32. Kxf2 Raf8 33. Qg4 Rb8 34. Rxb8 Rxb8 35. Re4 Bf8 36. Bg5 Bc5+ 37. Ke2 1-0

[Event "NED-ch61 sf"]
[Site "Hilversum"]
[Date "2006.02.11"]
[Round "1.1"]
[White "Grotenhuis, Gerard"]
[Black "L'Ami, Erwin"]
[Result "0-1"]
[ECO "A01"]
[BlackElo "2550"]
[PlyCount "42"]
[EventDate "2006.02.11"]
[EventType "k.o."]
[EventRounds "3"]
[EventCountry "NED"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. b3 d5 2. e3 e5 3. Bb2 Bd6 4. Nf3 Nd7 5. d4 e4 6. Ne5 Qe7 7. Nxd7 Bxd7 8. c4 c6 9. cxd5 cxd5 10. Nc3 Nf6 11. Be2 0-0 12. h3 Rac8 13. 0-0 a6 14. f4 exf3 15. Rxf3 Bb8 16. Qe1 Qd6 17. Qh4 Rxc3 18. Rxf6 Qh2+ 19. Kf1 Bg3 20. Qxg3 Qxg3 21. Rf3 Qc7 0-1

[Event "Muensterland Verbandsliga 0506"]
[Site "Germany"]
[Date "2006.01.28"]
[Round "6.8"]
[White "Ehrlich, Hans Georg"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1868"]
[BlackElo "1911"]
[PlyCount "90"]
[EventDate "2005.08.27"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Heiden"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b4 d5 2. Bb2 Qd6 3. a3 e5 4. e3 Nf6 5. Nf3 e4 6. Nd4 a6 7. c4 dxc4 8. Bxc4 b5 9. Be2 Nbd7 10. Nf5 Qd5 11. Ng3 Ne5 12. 0-0 Bb7 13. Nc3 Qe6 14. Qc2 Nc4 15. a4 Bxb4 16. axb5 a5 17. Bc1 Nd6 18. Na4 0-0 19. Ba3 Bd5 20. Rfb1 Bxa3 21. Rxa3 Nd7 22. Rc3 Nb6 23. Rxc7 Ndc4 24. Nxb6 Nxb6 25. Qc5 Rfc8 26. Bg4 Qxg4 27. Qxb6 a4 28. h3 Qg5 29. Rxc8+ Rxc8 30. Qd4 a3 31. b6 a2 32. Ra1 Qf6 33. Qxf6 gxf6 34. Ne2 Rb8 35. Nc3 Rxb6 36. Kh2 Be6 37. Kg3 Rb2 38. Nxa2 Bxa2 39. Rc1 Be6 40. Rd1 Bb3 41. Rc1 Rxd2 42. Rb1 Be6 43. Rb4 f5 44. f3 Re2 45. Rb8+ Kg7 0-1

[Event "NED-chT 0506"]
[Site "Netherlands"]
[Date "2005.12.17"]
[Round "5.9"]
[White "Verstappen, Henk"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "114"]
[EventDate "2005.09.24"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]
[WhiteTeam "Breda Worx"]
[BlackTeam "Enschede ESGOO"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 Nf6 5. Be2 a6 6. 0-0 b5 7. d4 Bb7 8. Ne5 e6 9. Bf3 Qb6 10. Bxb7 Qxb7 11. Qf3 Qxf3 12. Nxf3 Nc6 13. a3 b4 14. Ne2 Bd6 15. Bd2 bxa3 16. bxa3 Ne4 17. Be3 Rb8 18. Nd2 Nxd2 19. Bxd2 Rb2 20. Rfc1 Kd7 21. Bc3 Rb5 22. a4 Rb7 23. Rcb1 Rhb8 24. Rxb7 Rxb7 25. g3 Ne7 26. Kg2 Nd5 27. Ra2 Nxc3 28. Nxc3 Rb4 29. Ne2 Kc6 30. Kf3 Kb6 31. c3 Rb3 32. Ke4 Ka5 33. Kd3 Ra3 34. Rb2 Ra1 35. h4 Kxa4 36. Kc4 f6 37. Nf4 e5 38. Ne6 Ka3 39. Rb3+ Ka2 40. Rb7 e4 41. Nc5 a5 42. Nxe4 a4 43. Nxd6 cxd6 44. Rb6 Rf1 45. Rxd6 Rxf2 46. Ra6 a3 47. d5 Kb2 48. Rb6+ Kc1 49. Kc5 Rf3 50. c4 a2 51. Ra6 Kb2 52. Rxa2+ Kxa2 53. d6 Kb3 54. Kd4 Rf1 55. Kd5 Rd1+ 56. Ke6 Kxc4 57. d7 g5 0-1

[Event "Muensterland Verbandsliga 0506"]
[Site "Germany"]
[Date "2005.12.03"]
[Round "5.8"]
[White "Grotenhuis, Gerard"]
[Black "Loeckmann, Berthold"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1911"]
[BlackElo "1713"]
[PlyCount "35"]
[EventDate "2005.08.27"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Westbevern"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 d5 2. e3 e5 3. Bb2 Bd6 4. c4 c6 5. cxd5 cxd5 6. f4 Qc7 7. Nc3 d4 8. Nb5 Qe7 9. Nxd6+ Qxd6 10. fxe5 Qxe5 11. Nf3 Qe7 12. Nxd4 Nf6 13. Bb5+ Bd7 14. Nf5 Qf8 15. Qc1 Kd8 16. Ba3 Qg8 17. Be7+ Ke8 18. Qc8# 1-0

[Event "Muensterland Verbandsliga 0506"]
[Site "Germany"]
[Date "2005.10.22"]
[Round "3.8"]
[White "Hoeing, Johannes"]
[Black "Grotenhuis, Gerard"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1978"]
[BlackElo "1911"]
[PlyCount "78"]
[EventDate "2005.08.27"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Suedlohn"]
[BlackTeam "Gronau"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. Nc3 d5 3. Nf3 d4 4. Ne2 c5 5. g3 Nc6 6. d3 e5 7. Bg2 Be7 8. Nd2 Nf6 9. a4 h5 10. Nc4 Be6 11. h3 Bxc4 12. dxc4 Qb6 13. 0-0 h4 14. gxh4 Rxh4 15. Ng3 0-0-0 16. Nf5 Rh7 17. Nxe7+ Nxe7 18. f4 Qe6 19. Ra3 Qxc4 20. fxe5 Nd7 21. Bf4 Qe6 22. c3 Nxe5 23. cxd4 cxd4 24. Bxe5 Qxe5 25. Rxf7 Kb8 26. Rb3 a6 27. Qd3 Rh6 28. Qg3 Qxg3 29. Rxg3 Rg6 30. Rxg6 Nxg6 31. Kf2 Ne5 32. Rxg7 d3 33. Ke1 d2+ 34. Kd1 Nc4 35. Bf3 Nxb2+ 36. Kc2 d1Q+ 37. Bxd1 Nxd1 38. h4 Ne3+ 39. Kc3 Nd1+ 0-1

[Event "Muensterland Verbandsliga 0506"]
[Site "Germany"]
[Date "2005.09.17"]
[Round "2.8"]
[White "Grotenhuis, Gerard"]
[Black "Soelker, Norbert"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1911"]
[BlackElo "1967"]
[PlyCount "70"]
[EventDate "2005.08.27"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Gronau"]
[BlackTeam "Olfen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 Nf6 2. Bb2 e6 3. e3 d5 4. f4 c5 5. Nf3 Nc6 6. Bb5 Bd7 7. 0-0 Be7 8. a4 0-0 9. Bxc6 Bxc6 10. Ne5 Qc7 11. d3 Rfd8 12. Nd2 a6 13. Ndf3 Nd7 14. Nxf7 Kxf7 15. Ng5+ Bxg5 16. fxg5+ Kg8 17. Qg4 Qd6 18. g6 e5 19. gxh7+ Kxh7 20. Rf5 d4 21. Rh5+ Kg8 22. Rg5 Qe7 23. Re1 Rf8 24. exd4 Qf6 25. h4 exd4 26. Bc1 Rf7 27. Kh2 Qf2 28. Re2 Qf1 29. Bd2 Nf6 30. Qe6 Re8 31. Re1 Rxe6 32. Rxf1 Re2 33. Bf4 Nd5 34. Be5 Rxf1 35. Bxg7 Kh7 0-1

