[Event "Hoogeveen op 26th"]
[Site "Hoogeveen"]
[Date "2023.10.23"]
[Round "3"]
[White "Mellema, Andries"]
[Black "Ernst, Sipke"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2160"]
[BlackElo "2551"]
[PlyCount "98"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 d6 6. c3 a6 7. a4 Ba7 8. Re1 0-0 9. h3 Ne7 10. Be3 Ng6 11. Bxa7 Rxa7 12. d4 Qe7 13. Bf1 exd4 14. Qxd4 Ra8 15. Nbd2 Re8 16. a5 Nd7 17. Re3 Kh8 18. Rae1 f6 19. Nc4 Nde5 20. Qd1 Nf4 21. Kh2 Qf7 22. Nfd2 Rd8 23. g3 Nxh3 24. Nxe5 dxe5 25. Bxh3 Bxh3 26. Kxh3 Qd7+ 27. Kg2 Qxd2 28. Qh5 g6 29. Qh6 Rd7 30. Rh1 Rg8 31. g4 Rf7 32. Qh2 Qd7 33. Rg3 Qc6 34. Re3 Qe6 35. Qg3 Rd8 36. Qh4 Kg8 37. Reh3 c5 38. Rf3 Rd2 39. b4 cxb4 40. cxb4 Rd4 41. Re3 Qc6 42. Rhe1 Rxb4 43. Kh2 Rb2 44. Rf3 Rd2 45. Qh6 Rd8 46. Ree3 Qc1 47. Qh3 Rd1 48. Qg2 Re1 49. Rc3 Qh6+ 0-1

[Event "Hoogeveen op 26th"]
[Site "Hoogeveen"]
[Date "2023.10.22"]
[Round "2"]
[White "Fehr, Axel"]
[Black "Mellema, Andries"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "2011"]
[BlackElo "2160"]
[PlyCount "124"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 Be6 9. a3 0-0 10. Be3 f5 11. b4 Bf6 12. Rc1 a6 13. Na4 Nxa4 14. Qxa4 Nd4 15. Nxd4 exd4 16. Bf4 c6 17. Qc2 Re8 18. Rfe1 Qd7 19. Qc5 Be7 20. Qb6 Bd8 21. Qc5 a5 22. Be5 axb4 23. axb4 Be7 24. Qxd4 Qxd4 25. Bxd4 Bxb4 26. Bc3 Bxc3 27. Rxc3 Ra2 28. Rc5 Rea8 29. Re5 Kf7 30. f4 Rb2 31. Rc1 Raa2 32. Kf2 Kf6 33. Rcc5 Bd7 34. Bf3 b6 35. Rc1 Rc2 36. Rxc2 Rxc2 37. d4 Rd2 38. Ke3 Rd1 39. h3 h6 40. g4 g6 41. gxf5 gxf5 42. h4 Ra1 43. Kd2 Ra4 44. Kc3 Be6 45. e3 Bd7 46. Kb3 Ra8 47. d5 c5 48. d6 Rd8 49. Bd5 Bc8 50. e4 fxe4 51. Rh5 Kg6 52. Re5 Kf6 53. Rh5 Kg7 54. Bxe4 Rxd6 55. Re5 Be6+ 56. Ka4 Bd7+ 57. Kb3 Rd4 58. h5 Kf6 59. Kc3 Be6 60. Bg6 Rxf4 61. Re1 b5 62. Ra1 b4+ 0-1

[Event "Hoogeveen op 26th"]
[Site "Hoogeveen"]
[Date "2023.10.21"]
[Round "1"]
[White "Mellema, Andries"]
[Black "Nijdam, Brian"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "2160"]
[BlackElo "1918"]
[PlyCount "52"]
[EventDate "2023.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. f3 a6 8. Qd2 h5 9. 0-0-0 Nbd7 10. Kb1 b5 11. a3 Bb7 12. h3 h4 13. Bd3 Rc8 14. Rhe1 Ne5 15. f4 Nxd3 16. cxd3 Nd7 17. Rc1 Nc5 18. Rc2 e5 19. Nf3 Nb3 20. Qf2 exf4 21. Bb6 Qd7 22. d4 a5 23. Qe2 b4 24. Nd5 0-0 25. Qd3 Bxd5 26. exd5 Qb7 1/2-1/2

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.22"]
[Round "9"]
[White "Mellema, Andries"]
[Black "Ashwath, R."]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2155"]
[BlackElo "2340"]
[PlyCount "98"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. 0-0 a6 6. c3 d6 7. a4 Ba7 8. Re1 0-0 9. h3 Kh8 10. Nbd2 Ng8 11. Nf1 f5 12. Ba2 f4 13. d4 Qf6 14. b4 exd4 15. Bxg8 Kxg8 16. Bb2 dxc3 17. Qb3+ Be6 18. Qxc3 Qxc3 19. Bxc3 b5 20. Rec1 Bd7 21. N1d2 bxa4 22. e5 Rfe8 23. Nc4 d5 24. Rd1 Bf5 25. Nb2 Be4 26. Nxa4 Bxf3 27. gxf3 d4 28. Bd2 Nxe5 29. Bxf4 Nxf3+ 30. Kg2 Nh4+ 31. Kg3 Nf5+ 32. Kg4 g6 33. Nb2 Bb6 34. Nd3 Ne7 35. Nc5 Nd5 36. Rxd4 Nxb4 37. Rxb4 Bxc5 38. Rc4 Bxf2 39. Rxc7 a5 40. Rd1 Red8 41. Rcd7 Rxd7 42. Rxd7 Ra7 43. Rd8+ Kf7 44. Kg5 a4 45. Kh6 a3 46. Bc1 a2 47. Bb2 a1Q 48. Bxa1 Rxa1 49. Kxh7 Bh4 0-1

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.21"]
[Round "8"]
[White "Kumar, Sanjit S"]
[Black "Mellema, Andries"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1923"]
[BlackElo "2155"]
[PlyCount "87"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Nf3 g6 5. cxb5 a6 6. b6 d6 7. Nc3 Nbd7 8. e4 Bg7 9. a4 Qxb6 10. Be2 0-0 11. 0-0 Ne8 12. Nd2 Qd8 13. Nc4 Nb6 14. Ne3 Nc7 15. a5 Nd7 16. Nc4 Nb5 17. Na4 Nd4 18. Nab6 Rb8 19. Be3 Bb7 20. Nxd7 Qxd7 21. Nb6 Qd8 22. Bc4 Kh8 23. Rb1 e6 24. Qd3 exd5 25. Bxd5 Nc6 26. Bxc6 Bxc6 27. Rfd1 Qh4 28. Qxa6 Bxe4 29. Qc4 Qe7 30. Ra1 Bxb2 31. Ra2 Be5 32. Re2 Rfe8 33. f3 Bc6 34. Rde1 Qe6 35. Qxe6 fxe6 36. Bxc5 Bc3 37. Bxd6 Bxe1 38. Bxb8 Bxa5 39. Be5+ Kg8 40. Nc4 Bb4 41. Bd4 Rd8 42. Ne5 Bb5 43. Re4 Rxd4 44. Kf2 0-1

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.20"]
[Round "7"]
[White "Mellema, Andries"]
[Black "Reulink, Fred"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2155"]
[BlackElo "1983"]
[PlyCount "53"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Qxe2 Qxd5 6. Nf3 Nc6 7. c4 Qe4 8. Be3 e6 9. 0-0 0-0-0 10. Nc3 Qf5 11. Rfd1 Be7 12. a3 g5 13. b4 g4 14. Ne1 h5 15. Nc2 h4 16. d5 exd5 17. cxd5 Ne5 18. Nd4 Qg6 19. Bf4 Nf3+ 20. Nxf3 gxf3 21. Qxf3 Rh5 22. Rac1 Bd6 23. Nb5 Rf5 24. Nxd6+ Rxd6 25. Qc3 Nxd5 26. Rxd5 Rc6 27. Qh8+ 1-0

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.19"]
[Round "6"]
[White "Ernst, Sipke"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2538"]
[BlackElo "2155"]
[PlyCount "59"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. h4 c5 6. a3 Bxc3+ 7. bxc3 Qc7 8. Rh3 Nbc6 9. Nf3 Bd7 10. h5 h6 11. a4 cxd4 12. cxd4 Nb4 13. Kd2 Rc8 14. Ne1 f6 15. c3 fxe5 16. cxb4 0-0 17. Rf3 Nf5 18. dxe5 Qxe5 19. Raa3 Nd6 20. Rxf8+ Rxf8 21. Nf3 Ne4+ 22. Ke1 Qxh5 23. Qd4 a6 24. Bb2 Nf6 25. Ne5 Qe8 26. Rg3 Bxa4 27. Ng4 e5 28. Nxf6+ Rxf6 29. Qxd5+ Kh8 30. Bc4 1-0

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.19"]
[Round "5"]
[White "Mellema, Andries"]
[Black "Maatman, Nick"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "2155"]
[BlackElo "2341"]
[PlyCount "104"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 a5 6. a4 Bb4+ 7. c3 Bd6 8. 0-0 0-0 9. Bg5 dxe4 10. dxe4 h6 11. Bh4 g5 12. Bg3 Qe7 13. Nbd2 Bc7 14. Re1 Nbd7 15. Nc4 Rd8 16. Qe2 Nh5 17. Ne3 Nxg3 18. hxg3 Nc5 19. Bc2 f6 20. Nf5 Bxf5 21. exf5 Kg7 22. Nd4 Qf7 23. Ne6+ Nxe6 24. fxe6 Qxe6 25. g4 e4 26. Bxe4 Re8 27. Qf3 Rad8 28. Re3 Bb6 29. Re2 Qe5 30. g3 Qc5 31. Rae1 Re5 32. Bc2 Rdd5 33. Rxe5 Rxe5 34. Rxe5 Qxe5 35. Kf1 Qd5 36. Be4 Qc4+ 37. Kg2 Qc5 38. Qe2 Qe5 39. Qd3 Kf8 40. Qf3 Ke7 41. b3 Kd8 42. b4 Kc7 43. b5 Qe6 44. bxc6 bxc6 45. Qe2 Bc5 46. Qf3 Kb6 47. Qd3 Kc7 48. Kf1 Qa2 49. Qc2 Qxc2 50. Bxc2 Kd6 51. Bg6 Bb6 52. Ke2 Ba7 1/2-1/2

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.18"]
[Round "4"]
[White "Goeke, Bernd"]
[Black "Mellema, Andries"]
[Result "0-1"]
[ECO "E32"]
[WhiteElo "1957"]
[BlackElo "2155"]
[PlyCount "82"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 b6 5. a3 Bxc3 6. Qxc3 Bb7 7. b4 0-0 8. Bb2 d6 9. e3 Nbd7 10. Be2 c5 11. 0-0 Rc8 12. d4 d5 13. dxc5 bxc5 14. b5 Nb6 15. a4 a5 16. Rfd1 Qc7 17. Qxa5 Ra8 18. Be5 Qd8 19. Qc3 Nxa4 20. Qc2 Nb6 21. cxd5 Bxd5 22. Ng5 Nbd7 23. Bxf6 Nxf6 24. e4 Rxa1 25. Rxa1 Bb7 26. Qxc5 h6 27. Rd1 Qb8 28. e5 Nd5 29. Nf3 Rc8 30. Qd4 Nc3 31. Re1 Nxe2+ 32. Rxe2 Bxf3 33. gxf3 Qxb5 34. Re1 Qb3 35. Kg2 Qc2 36. h3 Rc4 37. Qe3 Qg6+ 38. Kh2 Rh4 39. Ra1 Qf5 40. Ra8+ Kh7 41. f4 Rxf4 0-1

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.17"]
[Round "3"]
[White "Mellema, Andries"]
[Black "Bharath, Subramaniyam H"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2155"]
[BlackElo "2495"]
[PlyCount "128"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. Bg5 Be6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. Nec3 g6 12. Bc4 Bh6 13. Bb3 Nc6 14. Ne2 Rc8 15. 0-0 0-0 16. f4 Bxd5 17. Bxd5 Qb6+ 18. Kh1 exf4 19. Nxf4 Bxf4 20. Rxf4 Qxb2 21. Rb1 Qe5 22. Qf1 Rc7 23. Rb3 Nd4 24. Re3 Kg7 25. c3 Ne6 26. Rff3 Rfc8 27. h4 b5 28. a3 Nd8 29. Qe1 a5 30. Rd3 Ne6 31. Qf1 Rb8 32. Rd2 Nd8 33. Rdf2 Rxc3 34. Rxc3 Qxc3 35. Bxf7 Rc8 36. Bd5 Qc1 37. Qxc1 Rxc1+ 38. Kh2 Rc3 39. Rb2 Rc5 40. Rf2 b4 41. axb4 axb4 42. Ra2 Nc6 43. Rb2 Ne7 44. Rxb4 Nxd5 45. exd5 Rxd5 46. g4 hxg4 47. Kg3 Kf6 48. Kxg4 Rf5 49. Rb8 Ke7 50. Rb7+ Ke6 51. Rg7 Rf6 52. Kg5 d5 53. Ra7 Ke5 54. Re7+ Re6 55. Rxe6+ Kxe6 56. Kxg6 d4 57. h5 d3 58. h6 d2 59. h7 d1Q 60. h8Q Qg4+ 61. Kh6 Qh4+ 62. Kg7 Qg5+ 63. Kf8 Qe7+ 64. Kg8 Qf7# 0-1

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.16"]
[Round "2"]
[White "Krylov, Philippe"]
[Black "Mellema, Andries"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "1609"]
[BlackElo "2155"]
[PlyCount "62"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Nbd7 10. g3 Bg7 11. Kg2 0-0 12. a4 Qb6 13. Qe2 Rfb8 14. Nb5 Ne8 15. Nd2 Nc7 16. Nc4 Qb7 17. Nxc7 Qxc7 18. Qc2 Ne5 19. Nxe5 Bxe5 20. Rb1 Qb7 21. b3 Rxa4 22. Bf4 Rb4 23. Bxe5 dxe5 24. Qxc5 Rxe4 25. Qc6 Qb4 26. Rhe1 Rxe1 27. Rxe1 Qxe1 28. d6 exd6 29. Qxd6 Qe4+ 30. Kh3 Rxb3 31. f4 Qf5+ 0-1

[Event "Hoogeveen op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.15"]
[Round "1"]
[White "Mellema, Andries"]
[Black "Godding, Mick"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2155"]
[BlackElo "1831"]
[PlyCount "39"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nb4 5. a3 N4c6 6. d5 Ne5 7. Nc3 c6 8. Nf3 Bg4 9. Be2 Bxf3 10. Bxf3 Nxc4 11. Qb3 Nb6 12. Bf4 Qc8 13. 0-0 N8d7 14. Rac1 Nc5 15. Qd1 Qf5 16. Be3 e5 17. b4 Ncd7 18. dxc6 bxc6 19. Bxb6 axb6 20. Bg4 1-0

[Event "Hoogeveen op 22nd"]
[Site "Hoogeveen"]
[Date "2018.10.27"]
[Round "9"]
[White "Mellema, Andries"]
[Black "Van de Pavoordt, Max"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2140"]
[BlackElo "2034"]
[PlyCount "33"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 c6 5. Bd3 Bd6 6. Nge2 Ne7 7. Bf4 Bf5 8. Bxd6 Qxd6 9. Ng3 Bxd3 10. Qxd3 Nd7 11. 0-0 0-0 12. Rfe1 Rae8 13. Re3 Nf6 14. Rae1 Ng6 15. Rxe8 Rxe8 16. Rxe8+ Nxe8 17. a3 1/2-1/2

[Event "Hoogeveen op 22nd"]
[Site "Hoogeveen"]
[Date "2018.10.26"]
[Round "8"]
[White "Achuthan, Dylan"]
[Black "Mellema, Andries"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1751"]
[BlackElo "2140"]
[PlyCount "76"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g4 h6 5. h4 d5 6. Bh3 c5 7. e3 Nc6 8. Qe2 Bd7 9. d3 Qc8 10. Nbd2 Bxg4 11. Bxg4 Qxg4 12. 0-0-0 0-0-0 13. Rdg1 Qd7 14. a4 Qc7 15. Kb1 Kb8 16. Nf1 Nh5 17. Bxg7 Nxg7 18. Ng3 Na5 19. d4 f6 20. Ka2 Rc8 21. Rc1 Qb6 22. Rb1 Nc6 23. c3 e5 24. Rhd1 Rhd8 25. Qb5 cxd4 26. Qxb6 axb6 27. exd4 e4 28. Nh2 f5 29. Ne2 Ne6 30. Rg1 g5 31. Ng3 Ne7 32. Rbc1 Nf4 33. Rc2 Nd3 34. Kb1 Nf4 35. Ka2 Rg8 36. hxg5 hxg5 37. Rgc1 Nd3 38. Rg1 Nb4+ 0-1

[Event "Hoogeveen op 22nd"]
[Site "Hoogeveen"]
[Date "2018.10.25"]
[Round "7"]
[White "Mellema, Andries"]
[Black "Winkels, Marcel"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2140"]
[BlackElo "1935"]
[PlyCount "116"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. Bg5 Be6 9. Bxf6 Qxf6 10. Nd5 Qd8 11. Qd3 Nd7 12. Nec3 g6 13. 0-0-0 Nc5 14. Qe2 Bg7 15. g3 b5 16. a3 Rb8 17. Kb1 0-0 18. g4 h4 19. Bg2 Bd7 20. Qd2 a5 21. Na2 Bc6 22. f3 Bxd5 23. Qxd5 Rb6 24. Qd2 Qa8 25. Nc3 b4 26. Nd5 Rb7 27. Ka1 Rfb8 28. Rb1 Qa7 29. g5 bxa3 30. b3 Ne6 31. Ka2 Qd4 32. Qxd4 exd4 33. f4 d3 34. cxd3 Bb2 35. e5 Rxb3 36. Nf6+ Kh8 37. Bd5 Rxd3 38. Bxe6 fxe6 39. Rhd1 Rxd1 40. Rxd1 d5 41. Rg1 Kg7 42. Rg4 a4 43. Nd7 Rd8 44. Nc5 Rc8 45. Nxa4 Bc1 46. Rxh4 d4 47. f5 Rc2+ 48. Kb1 a2+ 49. Ka1 gxf5 50. Rxd4 Bxg5 51. Nb2 Bc1 52. Nd1 f4 53. Ra4 Be3 54. Nb2 f3 55. Nd3 f2 56. Nxf2 Bxf2 57. Rg4+ Kf7 58. Re4 Rd2 0-1

[Event "Hoogeveen op 22nd"]
[Site "Hoogeveen"]
[Date "2018.10.24"]
[Round "6"]
[White "Emans, Job"]
[Black "Mellema, Andries"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "1927"]
[BlackElo "2140"]
[PlyCount "146"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. g3 Bg7 10. Kg2 0-0 11. Nf3 Nbd7 12. Re1 Ng4 13. a4 Nde5 14. Nxe5 Nxe5 15. Qc2 Qa5 16. Bd2 Nc4 17. Nb1 Nxd2 18. Nxd2 Rfb8 19. Nc4 Qa6 20. Ra3 Rb4 21. b3 Rab8 22. Kh1 e6 23. Re2 Bd4 24. Kg1 Rd8 25. Qd3 exd5 26. exd5 Qb7 27. Qf3 Qa7 28. a5 Rb7 29. a6 Re7 30. Rxe7 Qxe7 31. Kg2 Qa7 32. Qe2 Qa8 33. a7 Qb7 34. Nxd6 Qxd5+ 35. Qf3 Qxd6 36. a8Q Rxa8 37. Rxa8+ Kg7 38. Ra7 Qe6 39. Ra4 Qd6 40. Rc4 Qe5 41. Rc2 Qd6 42. Qe4 Qf6 43. Qd5 h5 44. f3 Qa6 45. b4 Qa4 46. Rxc5 Qd1 47. Rc1 Qd2+ 48. Kh3 Qxc1 49. Qxd4+ Kg8 50. Qd3 Qb2 51. b5 Qe5 52. Qc4 Qf5+ 53. Kg2 Qf6 54. Qc5 Qb2+ 55. Kh3 Qb1 56. Qc6 Qf1+ 57. Kh4 Qe2 58. b6 Kg7 59. Qc3+ f6 60. h3 Qe6 61. f4 Qxb6 62. Qf3 Kh6 63. g4 g5+ 64. fxg5+ fxg5+ 65. Kg3 Qg1+ 66. Qg2 h4+ 67. Kf3 Qd4 68. Qc2 Qf4+ 69. Ke2 Qe5+ 70. Kd1 Qd5+ 71. Qd2 Qc5 72. Qd3 Kg7 73. Qf3 Qd4+ 1/2-1/2

[Event "Hoogeveen op 22nd"]
[Site "Hoogeveen"]
[Date "2018.10.23"]
[Round "5"]
[White "Mellema, Andries"]
[Black "Van Kooten, Luuk"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2140"]
[BlackElo "2320"]
[PlyCount "94"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. h4 h5 7. Nh3 Bxh3 8. Rxh3 Nf6 9. f3 Nbd7 10. 0-0-0 c6 11. Kb1 Qc7 12. Be2 Rb8 13. Rg1 b4 14. Na4 c5 15. b3 cxd4 16. Bxd4 0-0 17. Bd3 Qc6 18. Qe2 e5 19. Bb2 d5 20. g4 dxe4 21. Bxe4 Nxe4 22. Qxe4 Qxe4 23. fxe4 hxg4 24. Rxg4 Nf6 25. Rg2 Nxe4 26. Re3 Nf6 27. Rxe5 Rbd8 28. Re1 Rfe8 29. Rh1 Rd5 30. Nb6 Rh5 31. Nc4 Re4 32. Rf1 Nd5 33. Bxg7 Kxg7 34. Rxf7+ Kxf7 35. Nd6+ Kg7 36. Nxe4 Rxh4 37. Nf2 Kf6 38. Kb2 g5 39. a3 a5 40. axb4 axb4 41. Nd1 Rd4 42. Rg1 Rd2 43. Kc1 Re2 44. Rg3 Kf5 45. Rd3 Nf4 46. Rd8 g4 47. Rd2 Re1 0-1

[Event "Hoogeveen op 22nd"]
[Site "Hoogeveen"]
[Date "2018.10.22"]
[Round "3"]
[White "Mellema, Andries"]
[Black "Den Hartog, Marijn"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2140"]
[BlackElo "2296"]
[PlyCount "112"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. g3 Nc6 7. Bg2 Nf6 8. 0-0 Be7 9. h3 0-0 10. g4 d6 11. Kh1 Rd8 12. g5 Nd7 13. f4 Nxd4 14. Qxd4 b5 15. a4 bxa4 16. Rxa4 a5 17. b3 Nb6 18. Ra2 e5 19. Qe3 Ba6 20. Rf3 Bb7 21. Rf1 d5 22. exd5 exf4 23. Qxf4 Qxf4 24. Bxf4 Rac8 25. Ne4 Nxd5 26. Bd2 Nb4 27. Bxb4 Bxb4 28. c4 Rd4 29. Nf6+ gxf6 30. Bxb7 Rc7 31. Bd5 fxg5 32. Raf2 Rd3 33. Bxf7+ Kg7 34. Be6 Re3 35. Bg4 Rxb3 36. Rf5 h6 37. Rc1 a4 38. Rb5 Bc5 39. Ra1 h5 40. Be6 Kf6 41. Re1 Rxb5 42. cxb5 Re7 43. Ra1 Rxe6 44. Rxa4 Rb6 45. h4 g4 46. Rf4+ Ke5 47. Rf7 Rxb5 48. Kg2 Ke4 49. Kh1 Bd6 50. Kg2 Rb2+ 51. Kg1 Bf4 52. Rd7 Kf3 53. Rd3+ Be3+ 54. Kh1 Rb1+ 55. Kh2 g3+ 56. Kh3 Rh1# 0-1

[Event "Hoogeveen op 22nd"]
[Site "Hoogeveen"]
[Date "2018.10.22"]
[Round "4"]
[White "Oord, Raymon"]
[Black "Mellema, Andries"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1900"]
[BlackElo "2140"]
[PlyCount "95"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. d4 exd4 5. exd4 d5 6. Nf3 Bg4 7. Be2 Bb4+ 8. c3 Bd6 9. Nbd2 0-0 10. 0-0 Re8 11. h3 Bh5 12. Re1 Ne4 13. Nxe4 dxe4 14. Nd2 Bg6 15. Nc4 Bf4 16. Bc1 Bxc1 17. Rxc1 Qh4 18. Bf1 f5 19. b4 a6 20. a4 b5 21. axb5 axb5 22. Ne3 Rab8 23. Nd5 Qd8 24. Ne3 f4 25. Ng4 h5 26. Nh2 Qd6 27. Ra1 Ne7 28. c4 bxc4 29. Bxc4+ Kh8 30. Ra6 Rb6 31. Rxb6 cxb6 32. Rxe4 Rd8 33. Re6 Qxd4 34. Qxd4 Rxd4 35. Bf1 Rd7 36. Rxb6 Be4 37. Rb8+ Kh7 38. Rf8 Ng6 39. Re8 Rd4 40. b5 Rb4 41. Nf3 Bxf3 42. gxf3 Rb1 43. Re4 Kh6 44. Rd4 Kg5 45. Rd5+ Kh6 46. Rd6 Kg5 47. Rd5+ Kh6 48. Rd6 1/2-1/2

[Event "Hoogeveen op 22nd"]
[Site "Hoogeveen"]
[Date "2018.10.21"]
[Round "2"]
[White "Kutchoukov, Daniel"]
[Black "Mellema, Andries"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1882"]
[BlackElo "2140"]
[PlyCount "102"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Bf4 Bxf4 13. Nxf4 Ne4 14. Qc1 Ng5 15. Nxg5 Qxg5 16. Ne2 Qf6 17. Qe3 e5 18. dxe5 Nxe5 19. Nd4 Bd7 20. Rac1 Kh8 21. Be2 Rae8 22. Qd2 Nc6 23. Nb3 Qg6 24. Bd3 Qd6 25. Rce1 Ne5 26. Be2 Bg4 27. Bxg4 Nxg4 28. g3 Rxe1 29. Rxe1 Nxf2 30. Qxf2 Rxf2 31. Kxf2 h6 32. Rd1 Qf6+ 33. Ke3 Qxb2 34. Rd2 Qe5+ 35. Kd3 Qe4+ 36. Kc3 Qc4+ 37. Kb2 b5 38. Rd4 Qe2+ 39. Rd2 Qe5+ 40. Kc2 a6 41. Rd4 a5 42. Rd2 a4 43. Nd4 b4 44. Ne2 Qe3 45. Kd1 Qe4 46. Nc1 Qf3+ 47. Kc2 Qc3+ 48. Kd1 Qa1 49. Rd3 Qb1 50. Kd2 Qb2+ 51. Kd1 Qxh2 0-1

[Event "Hoogeveen op 22nd"]
[Site "Hoogeveen"]
[Date "2018.10.20"]
[Round "1"]
[White "Mellema, Andries"]
[Black "Beerdsen, Thomas"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2140"]
[BlackElo "2460"]
[PlyCount "58"]
[EventDate "2018.10.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. b3 e6 3. Bb2 b6 4. g3 Bb7 5. Bg2 Nf6 6. d3 d5 7. exd5 Bxd5 8. Bxd5 Qxd5 9. Qf3 Nc6 10. Nc3 Qd7 11. Nge2 Rc8 12. Ne4 Nd5 13. Rc1 e5 14. 0-0 Be7 15. Qh5 0-0 16. Ng5 Nf6 17. Qh3 Nd4 18. Nxd4 cxd4 19. c3 dxc3 20. Rxc3 Rxc3 21. Bxc3 Qxd3 22. Bxe5 h6 23. g4 Qxh3 24. Nxh3 Nxg4 25. Bg3 Rd8 26. Rc1 Bc5 27. Rc2 g5 28. Kh1 f5 29. f3 Rd1+ 0-1

[Event "Hoogeveen op 21st"]
[Site "Hoogeveen"]
[Date "2017.10.28"]
[Round "9"]
[White "Mellema, Andries"]
[Black "Boersma, Jan"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "2164"]
[BlackElo "2057"]
[PlyCount "17"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 g6 3. Nf3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 Re8 9. 0-0 1/2-1/2

[Event "Hoogeveen op 21st"]
[Site "Hoogeveen"]
[Date "2017.10.27"]
[Round "8"]
[White "Fehr, Axel"]
[Black "Mellema, Andries"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2081"]
[BlackElo "2164"]
[PlyCount "82"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 c5 4. g3 Nc6 5. Bg2 e6 6. 0-0 Be7 7. d3 0-0 8. Nbd2 b5 9. a4 b4 10. e4 Ba6 11. Re1 Rc8 12. h4 Na5 13. exd5 exd5 14. Be5 Nd7 15. Ng5 Nxe5 16. Rxe5 Bb7 17. Qh5 h6 18. Bh3 Bf6 19. Rae1 Bxe5 20. Rxe5 Rc7 21. Ndf3 Nc6 22. Re6 f6 23. Bf5 fxg5 24. Qg6 Rxf5 25. Re8+ Qxe8 26. Qxe8+ Rf8 27. Qe6+ Kh7 28. hxg5 Nd4 29. g6+ Kh8 30. Nxd4 cxd4 31. Qd6 Rfc8 32. Qxb4 Ba8 33. Qxd4 Rxc2 34. b4 Rf8 35. f4 Rfc8 36. f5 Ra2 37. Qe3 d4 38. Qf4 Re8 39. Qc1 Rae2 40. Kf1 Bg2+ 41. Kg1 Re1+ 0-1

[Event "Hoogeveen op 21st"]
[Site "Hoogeveen"]
[Date "2017.10.26"]
[Round "7"]
[White "Engel, Robert"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "1973"]
[BlackElo "2164"]
[PlyCount "101"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 Nc6 4. e3 g6 5. d4 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Qb3 Nxc3 9. Bc4 Nd5 10. Bxd5 e6 11. Bxc6+ bxc6 12. 0-0 Bg7 13. Be3 0-0 14. Rfc1 Qd6 15. Qa4 Bd7 16. Rc5 Rfb8 17. Qc2 Rb5 18. Rd1 Qb8 19. b3 Be8 20. Ne5 Rxc5 21. Qxc5 Bf8 22. Qc1 f6 23. Ng4 Be7 24. Bf4 Qd8 25. h4 Qd5 26. Ne3 Qh5 27. Bg3 Rc8 28. Qc4 Kf7 29. b4 Rd8 30. a4 Rd7 31. Re1 Rb7 32. Qa2 Rxb4 33. Nc2 Qd5 34. Nxb4 Bxb4 35. Qxd5 exd5 36. Rb1 a5 37. f3 c5 38. Bd6 c4 39. Bxb4 axb4 40. Rxb4 c3 41. Rb7+ Ke6 42. Rc7 Bxa4 43. Rxc3 h5 44. Ra3 Bb5 45. Kf2 Kf5 46. Ra1 g5 47. hxg5 fxg5 48. Re1 Bc4 49. Re5+ Kg6 50. Kg3 Bb3 51. f4 1-0

[Event "Hoogeveen op 21st"]
[Site "Hoogeveen"]
[Date "2017.10.25"]
[Round "6"]
[White "Mellema, Andries"]
[Black "Kutchoukov, Daniel"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2164"]
[BlackElo "1913"]
[PlyCount "106"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 c5 12. Ne4 Nc6 13. Nxc5 Bxc5 14. dxc5 Qxd3 15. cxd3 0-0-0 16. b4 Rxd3 17. b5 Nd4 18. Ne5 Nc2+ 19. Ke2 Rd5 20. Nxf7 Nxa1 21. Nxh8 Nc2 22. Rc1 Nd4+ 23. Ke1 Rxh5 24. Be3 Nxb5 25. Ke2 Nd5 26. g4 Re5 27. Nf7 Re4 28. Nd6+ Nxd6 29. cxd6+ Kd7 30. Kf3 Ra4 31. Rb1 b6 32. Rb2 Kxd6 33. Bc1 Ra3+ 34. Kg2 Rd3 35. Rc2 Kd7 36. Bb2 g6 37. Be5 b5 38. Rc1 Rd2 39. Rh1 Rxa2 40. Rxh6 b4 41. Rxg6 b3 42. Rg8 b2 43. Rb8 Nb6 44. Bxb2 Rxb2 45. Rb7+ Ke8 46. Rxa7 Nd7 47. Ra4 Ne5 48. Re4 Rb5 49. f4 Rb2+ 50. Kg3 Rb3+ 51. Kg2 Rb2+ 52. Kg3 Rb3+ 53. Kg2 Rb2+ 1/2-1/2

[Event "Hoogeveen op 21st"]
[Site "Hoogeveen"]
[Date "2017.10.24"]
[Round "5"]
[White "Pham, Khoi"]
[Black "Mellema, Andries"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1859"]
[BlackElo "2164"]
[PlyCount "85"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. dxc5 Bxc5 10. Bxc5 Nxc5 11. Qf2 Qb6 12. Bd3 b4 13. Ne2 a5 14. 0-0 Ba6 15. Rfd1 Ne7 16. Ned4 Na4 17. Rab1 Bxd3 18. cxd3 0-0 19. Nb3 Qxf2+ 20. Kxf2 Rfc8 21. Nbd4 Rab8 22. Ke3 Kf8 23. g4 g6 24. h4 h6 25. h5 gxh5 26. gxh5 Kg7 27. Rg1+ Kh7 28. Nh2 Nc5 29. Ng4 Ng8 30. Rg2 Nd7 31. Rbg1 Kh8 32. f5 exf5 33. Nxf5 Rb6 34. Nd6 Rf8 35. Kd4 f6 36. Nf5 fxe5+ 37. Nxe5 Nxe5 38. Kxe5 d4 39. Nd6 Ne7 40. Rg7 Rxd6 41. Rxe7 Rfd8 42. Rgg7 Rd5+ 43. Ke4 1/2-1/2

[Event "Hoogeveen op 21st"]
[Site "Hoogeveen"]
[Date "2017.10.23"]
[Round "4"]
[White "Duson, Robin"]
[Black "Mellema, Andries"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1890"]
[BlackElo "2164"]
[PlyCount "48"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. dxc5 Bxc5 10. Bxc5 Nxc5 11. Bd3 Qb6 12. Ne2 b4 13. Ned4 Bd7 14. Qf2 Nxd4 15. Nxd4 Bb5 16. Rd1 0-0 17. 0-0 g6 18. Nf3 Na4 19. Qxb6 Nxb6 20. b3 Nd7 21. Rf2 Rfc8 22. Nd4 Rab8 23. Rfd2 Nc5 24. Kf2 Bxd3 1/2-1/2

[Event "Hoogeveen op 21st"]
[Site "Hoogeveen"]
[Date "2017.10.23"]
[Round "3"]
[White "Mellema, Andries"]
[Black "Aan, Sikka"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "2164"]
[BlackElo "1918"]
[PlyCount "60"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. h3 Bd7 11. f4 Nxd4 12. Bxd4 Bc6 13. Qd3 Nd7 14. Bxg7 Kxg7 15. Kh1 Qc5 16. Rae1 Rad8 17. Nd5 e6 18. c4 exd5 19. exd5 Rfe8 20. dxc6 bxc6 21. Rd1 Nf6 22. Qc3 Re3 23. Rd3 Rxd3 24. Qxd3 Re8 25. Rd1 Qf2 26. Ba4 Re3 27. Rf1 Qg3 28. Qxd6 Ne4 29. Qe5+ Kh6 30. Bxc6 Nf2+ 0-1

[Event "Hoogeveen op 21st"]
[Site "Hoogeveen"]
[Date "2017.10.22"]
[Round "2"]
[White "Knight, David"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1926"]
[BlackElo "2164"]
[PlyCount "69"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bd3 cxd4 6. 0-0 Bd7 7. Re1 h6 8. a3 a5 9. Nbd2 Qb6 10. Nf1 0-0-0 11. c3 Kb8 12. cxd4 g5 13. h3 f6 14. exf6 Nxf6 15. Ne5 Nxe5 16. dxe5 Ne4 17. Bxe4 dxe4 18. Be3 Bc5 19. Qg4 Bxe3 20. Nxe3 Rhf8 21. b4 Qd4 22. bxa5 Qxe5 23. a6 Qf4 24. Qe2 Bc6 25. axb7 Qd6 26. Red1 Qe7 27. Rdb1 Bxb7 28. Rb4 Rd7 29. Rab1 Qd6 30. Nc4 Qd3 31. Qb2 Rff7 32. Qe5+ Kc8 33. Nb6+ Kd8 34. Nxd7 e3 35. Qxe3 1-0

[Event "Hoogeveen op 21st"]
[Site "Hoogeveen"]
[Date "2017.10.21"]
[Round "1"]
[White "Mellema, Andries"]
[Black "Pruijssers, Roeland"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "2164"]
[BlackElo "2512"]
[PlyCount "118"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Neg5 0-0-0 11. Nxe6 fxe6 12. Rxe6 Bd6 13. Bg5 Rde8 14. Qe2 Kd7 15. Re4 Qf5 16. Re1 Rxe4 17. Qxe4 Qxe4 18. Rxe4 Re8 19. Rxe8 Kxe8 20. a3 Kd7 21. Bd2 h6 22. Kf1 Ke6 23. Ke2 Kd5 24. Kd3 b5 25. h3 a5 26. c3 dxc3 27. Bxc3 Bf8 28. g4 b4 29. axb4 axb4 30. Bd2 Na5 31. Nh4 c5 32. Nf5 c4+ 33. Ke2 Nc6 34. Be3 Ne5 35. Ba7 g6 36. Ne3+ Ke4 37. Bb8 Nc6 38. Bc7 Nd4+ 39. Kd2 c3+ 40. bxc3 bxc3+ 41. Kd1 Kd3 42. Bd8 c2+ 43. Nxc2 Nxc2 44. f4 Ne3+ 45. Kc1 Ba3+ 46. Kb1 Ke4 47. f5 gxf5 48. gxf5 Kxf5 49. Bb6 Nd5 50. Ba7 Nb4 51. Bc5 Kf4 52. h4 h5 53. Be7 Ke3 54. Bg5+ Kd3 55. Bf6 Kc4 56. Be7 Kb3 57. Bf8 Nd5 58. Bg7 Nc3+ 59. Ka1 Bb2# 0-1

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.12"]
[Round "9"]
[White "Mellema, Andries"]
[Black "Tikranian, Alik"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2155"]
[BlackElo "2280"]
[PlyCount "59"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. a3 d6 5. d4 exd4 6. Nxd4 Be7 7. Be2 0-0 8. 0-0 Re8 9. f4 d5 10. e5 Nd7 11. Nb3 d4 12. Ne4 Nb6 13. Bd3 Nd5 14. Qf3 Rb8 15. Qf2 f5 16. exf6 Bxf6 17. f5 a5 18. Nxf6+ Nxf6 19. Bg5 b6 20. Rad1 Ne5 21. Nxd4 Nxd3 22. Rxd3 Ba6 23. Nc6 Qc8 24. Bxf6 Bxd3 25. Qg3 g6 26. cxd3 Rb7 27. fxg6 h5 28. Ne7+ Rxe7 29. Bxe7 Qe6 30. Qf3 1-0

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.11"]
[Round "8"]
[White "Gonzales, Jayson"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "2378"]
[BlackElo "2155"]
[PlyCount "121"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. Nb5 Nb6 8. a4 a6 9. a5 Nc4 10. Bxc4 dxc4 11. Na3 Bd7 12. Nf3 Nc6 13. Qd2 Qb4 14. Qxb4 Nxb4 15. 0-0-0 Bb5 16. Nd2 c3 17. bxc3 Nc6 18. Nb3 Ne7 19. f3 h5 20. h4 Nf5 21. c4 Bd7 22. Rd2 0-0-0 23. Nc5 Bc6 24. c3 Rh6 25. Nc2 Rg6 26. Kb2 Kb8 27. Ka3 Ka7 28. Nd3 Rh6 29. Nf4 Rhh8 30. Nd3 Rh6 31. Nc5 Rg6 32. Rh2 Be8 33. Nd3 Ne7 34. Na1 Nf5 35. Re2 Ng3 36. Re1 Bc6 37. Nc2 Nf5 38. Ne3 Ne7 39. Rb1 Rh6 40. Nc5 Rb8 41. Rhh1 Be8 42. Rb2 Nc6 43. Nb3 f6 44. f4 fxe5 45. fxe5 Rg6 46. Rh3 Rd8 47. Rf3 Rb8 48. Rd2 Rd8 49. Kb2 Kb8 50. Kc1 Kc8 51. Kd1 Ne7 52. Ke1 Bc6 53. Rf7 Re8 54. Nc5 Ng8 55. Rdf2 Ne7 56. Rd2 Ng8 57. Kf1 Nh6 58. Rf4 Bd7 59. Rdf2 Kd8 60. Nxb7+ Ke7 61. d5 1-0

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.10"]
[Round "7"]
[White "Mellema, Andries"]
[Black "Van den Berg, Bram"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2155"]
[BlackElo "2257"]
[PlyCount "103"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Qxe2 Qxd5 6. Nf3 Nc6 7. c4 Qf5 8. 0-0 e6 9. d5 Nb4 10. Nc3 Bd6 11. dxe6 0-0 12. Be3 Nc2 13. Rad1 Nxe3 14. Qxe3 fxe6 15. h3 Nh5 16. Nd4 Qf4 17. Qxf4 Nxf4 18. Rfe1 Rf6 19. Ne4 Rg6 20. g3 Nxh3+ 21. Kg2 Nf4+ 22. Kf1 e5 23. Nf3 Nh5 24. c5 Bf8 25. Nxe5 Re6 26. f4 Nf6 27. Nxf6+ gxf6 28. Nd7 Rxe1+ 29. Rxe1 Kf7 30. Nxf8 Rxf8 31. Rd1 Ke6 32. Ke2 f5 33. b4 h5 34. Rh1 Rh8 35. Kd3 Rg8 36. Rxh5 Rxg3+ 37. Kd4 Ra3 38. Rh7 Rxa2 39. Rxc7 Re2 40. Rxb7 Re4+ 41. Kc3 a5 42. Rb6+ Kd7 43. b5 Rxf4 44. Rb7+ Kc8 45. Ra7 Kb8 46. b6 Rb4 47. Rxa5 Rb1 48. Kc4 f4 49. Ra3 Rc1+ 50. Kb5 Rb1+ 51. Ka6 Rc1 52. Rh3 1-0

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.09"]
[Round "6"]
[White "Westerweele, Henrik"]
[Black "Mellema, Andries"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1978"]
[BlackElo "2155"]
[PlyCount "76"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Bd3 Bb7 4. Nf3 Nf6 5. Qe2 Be7 6. 0-0 c5 7. c3 d6 8. h3 0-0 9. Nbd2 cxd4 10. cxd4 Nc6 11. a3 a6 12. e5 dxe5 13. dxe5 Nd7 14. b4 Ndxe5 15. Be4 Nxf3+ 16. Nxf3 Bf6 17. Bb2 Bxb2 18. Qxb2 f5 19. Rfd1 Qe7 20. Bxc6 Bxc6 21. Qe5 Bxf3 22. gxf3 Rf6 23. Kh2 Rg6 24. Rg1 Rxg1 25. Rxg1 Rd8 26. Rc1 Qd6 27. f4 Rd7 28. Qe3 Kf7 29. Qf3 g6 30. Rc6 Qd4 31. Qe3 Qxe3 32. fxe3 Rd3 33. Rxb6 Rxa3 34. Kg2 Rxe3 35. Rb7+ Kf6 36. Rxh7 Re4 37. Kg3 Re3+ 38. Kh4 Rf3 0-1

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.08"]
[Round "5"]
[White "Mellema, Andries"]
[Black "Van de Poel, Taco"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2155"]
[BlackElo "1876"]
[PlyCount "67"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Bc5 6. e5 d5 7. exf6 dxc4 8. Re1+ Be6 9. Ng5 Qd5 10. Nc3 Qf5 11. Nce4 0-0-0 12. Nxe6 fxe6 13. g4 Qe5 14. fxg7 Rhg8 15. Bh6 Bb4 16. f4 Qa5 17. Nf6 Bxe1 18. Qxe1 Qxe1+ 19. Rxe1 d3 20. cxd3 cxd3 21. Nxg8 Rxg8 22. f5 exf5 23. gxf5 d2 24. Rd1 Ne5 25. f6 Kd7 26. Bxd2 Nf3+ 27. Kg2 Nxd2 28. Rxd2+ Ke6 29. Rf2 Kf7 30. Kh3 Rd8 31. Kh4 Rd5 32. Rg2 Rd8 33. Kg5 Rd4 34. Kh5 1-0

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.07"]
[Round "4"]
[White "De Jong, Migchiel"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2338"]
[BlackElo "2155"]
[PlyCount "99"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. dxc5 Bxc5 10. Bxc5 Nxc5 11. Qf2 Qb6 12. Bd3 b4 13. Ne2 a5 14. 0-0 Rb8 15. Ned4 Nxd4 16. Nxd4 0-0 17. Nb3 Nxd3 18. Qxb6 Rxb6 19. cxd3 Ba6 20. Nc5 Bb5 21. Rfc1 d4 22. a4 bxa3 23. bxa3 Rc8 24. Rab1 Rbb8 25. Kf2 h5 26. Ke1 Bc6 27. Rxb8 Rxb8 28. Nxe6 fxe6 29. Rxc6 Rb3 30. Rxe6 Rxd3 31. Rd6 Kf7 32. a4 g5 33. fxg5 Re3+ 34. Kf2 Rxe5 35. h4 Re4 36. g3 Ke7 37. Rd5 Ke6 38. Rxa5 d3 39. Ra8 Ke7 40. Rb8 Rxa4 41. Rb2 Ke6 42. Rd2 Rd4 43. Ke3 Rg4 44. Rg2 Ra4 45. Kxd3 Kf5 46. Rf2+ Ke5 47. Rf3 Ra3+ 48. Ke2 Ra2+ 49. Kf1 Ke4 50. Rf2 1-0

[Event "Vlissingen HZ op 21st"]
[Site "Vlissingen"]
[Date "2017.08.06"]
[Round "2"]
[White "Leenhouts, Koen"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2486"]
[BlackElo "2155"]
[PlyCount "63"]
[EventDate "2017.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f3 Bg7 8. Bg5 a6 9. a4 Nbd7 10. Nh3 0-0 11. Be2 h6 12. Be3 Ne8 13. 0-0 Nc7 14. Qd2 Kh7 15. g4 Ne5 16. Nf2 Qh4 17. Bf4 Qf6 18. Kg2 g5 19. Bg3 Rb8 20. Nd3 Nxd3 21. Bxd3 Kg8 22. Rae1 Qd8 23. e5 dxe5 24. Bxe5 Bxe5 25. Rxe5 Qf6 26. Rfe1 b5 27. h4 gxh4 28. Rh5 Qg7 29. Rxh6 Rd8 30. Rh7 Qf6 31. Ne4 Qe5 32. Rh5 1-0

[Event "Hoogeveen Unive op 20th"]
[Site "Hoogeveen"]
[Date "2016.10.22"]
[Round "9"]
[White "Kouwenhoven, Derk"]
[Black "Mellema, Andries"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1964"]
[BlackElo "2143"]
[PlyCount "99"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Nf3 Bb7 4. Bd3 Nf6 5. Nbd2 c5 6. 0-0 c4 7. Bxc4 Nxe4 8. Nxe4 Bxe4 9. d5 Qc7 10. Qe2 Bxf3 11. Qxf3 Qxc4 12. dxe6 fxe6 13. Qxa8 Bd6 14. Be3 0-0 15. Qb7 Qxc2 16. Rad1 Qc7 17. Qxc7 Bxc7 18. Rd2 Rc8 19. f4 g6 20. Rc1 g5 21. Kf1 gxf4 22. Bxf4 Nc6 23. Bxc7 Rxc7 24. Kf2 Kf7 25. b4 b5 26. Kg3 Ke7 27. Rc5 d5 28. Rxb5 Kd6 29. Rc2 Rg7+ 30. Kf2 Nd4 31. Rcc5 Nxb5 32. Rxb5 e5 33. g3 Rc7 34. Ra5 e4 35. Ke3 Ke5 36. a4 Rc2 37. h4 h5 38. Rb5 Rg2 39. a5 a6 40. Rc5 Rxg3+ 41. Kf2 Rb3 42. Rc6 Rxb4 43. Rxa6 Rb2+ 44. Ke1 Kd4 45. Rd6 Ra2 46. a6 e3 47. Kd1 Ke4 48. Re6+ Kd3 49. Kc1 e2 50. Kb1 0-1

[Event "Hoogeveen Unive op 20th"]
[Site "Hoogeveen"]
[Date "2016.10.21"]
[Round "8"]
[White "Mellema, Andries"]
[Black "Van der Veen, Jan"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "2143"]
[BlackElo "2059"]
[PlyCount "290"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 Nd7 4. Bc4 e6 5. Qe2 Ngf6 6. Ng5 Nb6 7. Bb3 h6 8. N5f3 Be7 9. Ne5 0-0 10. Ngf3 Nbd7 11. Nxf7 Rxf7 12. Bxe6 Nf8 13. Bxf7+ Kxf7 14. 0-0 Kg8 15. Re1 Be6 16. d4 Bd6 17. c4 c6 18. Ne5 Bxe5 19. dxe5 N6d7 20. b3 Qe7 21. Bb2 Ng6 22. Qe3 Qf7 23. g3 a6 24. f4 Re8 25. Rad1 h5 26. Rd6 h4 27. Qd3 Bf5 28. Qd4 Ndf8 29. Rd8 Ne6 30. Rxe8+ Qxe8 31. Qe3 hxg3 32. hxg3 Nh8 33. Kf2 Nf7 34. Ke2 Nh6 35. Kd1 Ng4 36. Qd2 Qh5 37. Qe2 Qg6 38. b4 Bd3 39. Qd2 Bxc4 40. Qc2 Bd3 41. Qd2 Bb1 42. Ba1 Qf7 43. Kc1 Bg6 44. Bc3 Qf5 45. Kb2 Nh6 46. Rc1 Qf7 47. Rg1 Bf5 48. Qd1 Bg4 49. Qd6 Qe8 50. Rh1 Nf5 51. Qd3 Qe7 52. a3 b5 53. Rg1 Qb7 54. Qe4 Qd7 55. Rg2 Qe8 56. Qd3 Nc7 57. e6 Nd5 58. Qe4 Nd6 59. Qd4 Qe7 60. Rg1 Nc4+ 61. Ka2 Nxc3+ 62. Qxc3 Bxe6 63. Re1 Qd7 64. Ka1 Qd5 65. Qc2 Nxa3 66. Qb2 Nc4 67. Qf2 Bf7 68. Qa7 Qd2 69. Qa8+ Kh7 70. Rh1+ Kg6 71. Qxc6+ Nd6 72. f5+ Kg5 73. Qc1 Qxc1+ 74. Rxc1 Bc4 75. g4 Ne4 76. Re1 Nd6 77. Re7 Nf7 78. Re1 Kf6 79. Kb2 Nh6 80. Kc3 Kg5 81. Re7 Nf7 82. Re1 Nh6 83. Re7 Bf7 84. Kd4 Kxg4 85. Ke5 Kg5 86. Ra7 Ng4+ 87. Ke4 Nf6+ 88. Ke5 Ng4+ 89. Ke4 Nh6 90. Ke5 Ng4+ 91. Ke4 Kf6 92. Rxa6+ Ke7 93. Ra7+ Kf8 94. Ra8+ Be8 95. Kf4 Nh6 96. Ke5 Ke7 97. Ra6 Bd7 98. Rg6 Nxf5 99. Rg5 Kf7 100. Rg2 g6 101. Rd2 Be6 102. Rd1 Ne3 103. Re1 Nc4+ 104. Kd4 Bd7 105. Rf1+ Ke6 106. Kc5 Ne5 107. Re1 Kf6 108. Kd6 Nd3 109. Re7 Bf5 110. Rb7 Nxb4 111. Rxb5 Nd3 112. Kd5 Kg5 113. Kd4 Kf4 114. Rb1 Ne5 115. Rb8 Nf3+ 116. Kc3 g5 117. Rg8 g4 118. Rxg4+ Bxg4 119. Kc4 Ke4 120. Kc3 Be6 121. Kc2 Kd4 122. Kb2 Bc4 123. Kc2 Ne5 124. Kd2 Bd3 125. Kc1 Nc4 126. Kd1 Bf5 127. Ke2 Ke4 128. Kf2 Bg4 129. Kg3 Kf5 130. Kh4 Nd6 131. Kg3 Kg5 132. Kf2 Kf4 133. Kg2 Ne4 134. Kf1 Kf3 135. Ke1 Ke3 136. Kf1 Kd2 137. Kg1 Ke1 138. Kg2 Ke2 139. Kg1 Bh3 140. Kh2 Bf1 141. Kg1 Ke1 142. Kh1 Kf2 143. Kh2 Nd2 144. Kh1 Bg2+ 145. Kh2 Nf3# 0-1

[Event "Hoogeveen Unive op 20th"]
[Site "Hoogeveen"]
[Date "2016.10.20"]
[Round "7"]
[White "Vereggen, Lars"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2380"]
[BlackElo "2143"]
[PlyCount "97"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 c5 4. d4 Bg7 5. e4 cxd4 6. Nxd4 d6 7. Be2 Nc6 8. Be3 0-0 9. 0-0 Bd7 10. Nc2 Rc8 11. f3 a6 12. Qd2 Re8 13. Rfd1 Ne5 14. b3 Qc7 15. Nd4 Nc6 16. Nxc6 Bxc6 17. Rac1 Qa5 18. Qb2 Nd7 19. b4 Qc7 20. b5 axb5 21. cxb5 Bxe4 22. fxe4 Bxc3 23. Qb3 Qa5 24. Bc4 Rxc4 25. Qxc4 Bf6 26. Kh1 Kg7 27. Qd5 Rb8 28. h3 b6 29. Rc7 Nc5 30. Bd4 Bxd4 31. Qxd4+ Kg8 32. Rxe7 Qxb5 33. Qxd6 Rf8 34. Qd5 Qe2 35. Kh2 Qf2 36. Qd2 Qf6 37. Qd6 Qh4 38. Rf1 Nxe4 39. Qe5 Ng5 40. Re8 Qc4 41. Rxf8+ Kxf8 42. Rf4 Qc5 43. Qh8+ Ke7 44. Qf6+ Kd7 45. Rd4+ Kc8 46. Qd8+ Kb7 47. Rd7+ Ka6 48. Qa8+ Kb5 49. Rd5 1-0

[Event "Hoogeveen Unive op 20th"]
[Site "Hoogeveen"]
[Date "2016.10.19"]
[Round "6"]
[White "Mellema, Andries"]
[Black "Okkes, Menno"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "2143"]
[BlackElo "2322"]
[PlyCount "176"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. h3 Na5 10. 0-0 b6 11. Re1 Nxb3 12. axb3 Bb7 13. Bg5 Re8 14. Qd2 a6 15. b4 b5 16. Nb3 Rc8 17. Na5 Ba8 18. f3 Nd7 19. Be3 Nb6 20. Ra2 Qc7 21. Bd4 Bxd4+ 22. Qxd4 e5 23. Qd3 d5 24. exd5 Rcd8 25. Ne4 Nxd5 26. Qb3 Qb6+ 27. Kh1 Nf4 28. Qe3 Qxe3 29. Rxe3 Rd1+ 30. Kh2 Bxe4 31. Rxe4 Rd2 32. Nc6 Rxg2+ 33. Kh1 Rxc2 34. Rxe5 Rxe5 35. Nxe5 Re2 36. Nd7 Nxh3 37. Nc5 Ng5 38. Ra3 Rxb2 39. Nxa6 Rf2 40. Kg1 Rxf3 41. Ra5 Rf5 42. Nc7 Nf3+ 43. Kg2 Ne1+ 44. Kg3 Nd3 45. Nxb5 Nxb4 46. Ra8+ Kg7 47. Nd6 Rd5 48. Rd8 Kf6 49. Ne4+ Kg7 50. Nd6 Kf6 51. Ne4+ Ke7 52. Rb8 Nc6 53. Rb7+ Kf8 54. Nf6 Rf5 55. Ne4 Ne5 56. Nd6 Rf3+ 57. Kg2 Rd3 58. Rb8+ Ke7 59. Ne4 h5 60. Rb7+ Kf8 61. Rb5 Ng4 62. Rb7 Kg7 63. Nc5 Re3 64. Rb4 f5 65. Rb6 h4 66. Ne6+ Kh6 67. Nf4 Rg3+ 68. Kh1 Ne5 69. Rb8 Kg5 70. Ne6+ Kf6 71. Rb6 Ke7 72. Nf4 Rg4 73. Nd5+ Kf7 74. Rb7+ Ke6 75. Ne3 Re4 76. Rb6+ Kf7 77. Rb7+ Kf6 78. Nd5+ Kg5 79. Rb2 h3 80. Rb1 Ng4 81. Nc3 Re3 82. Rc1 Rg3 83. Rc2 Rd3 84. Kg1 Ne3 85. Rc1 Rd2 86. Kh1 Ng4 87. Rf1 Rh2+ 88. Kg1 Rg2+ 0-1

[Event "Hoogeveen Unive op 20th"]
[Site "Hoogeveen"]
[Date "2016.10.19"]
[Round "5"]
[White "Sundararajan, Kidambi"]
[Black "Mellema, Andries"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2429"]
[BlackElo "2143"]
[PlyCount "63"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. d5 d6 6. Nf3 0-0 7. Be2 e6 8. 0-0 exd5 9. cxd5 Bg4 10. h3 Bxf3 11. Bxf3 Na6 12. Rb1 Rb8 13. Be2 Nc7 14. a3 b5 15. b4 a5 16. e4 axb4 17. axb4 Re8 18. Bd3 Nd7 19. Bb2 Ne5 20. Be2 cxb4 21. Na2 Na6 22. Nxb4 Nxb4 23. Bxe5 Bxe5 24. Rxb4 Bc3 25. Rxb5 Rxe4 26. Qc2 Re8 27. Qxc3 Rxe2 28. Rxb8 Qxb8 29. Rc1 Re8 30. Qf6 Qd8 31. Qd4 Qe7 32. Rd1 1/2-1/2

[Event "Hoogeveen Unive op 20th"]
[Site "Hoogeveen"]
[Date "2016.10.18"]
[Round "4"]
[White "Mellema, Andries"]
[Black "Van Randtwijk, Mick"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2143"]
[BlackElo "1932"]
[PlyCount "117"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nc3 c5 2. Nf3 Nc6 3. e4 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Bc4 Qa5 8. 0-0 0-0 9. Bb3 d6 10. h3 Bd7 11. f4 Nxd4 12. Bxd4 Bc6 13. Qd3 Rad8 14. Nd5 Bxd5 15. exd5 Nd7 16. Bxg7 Kxg7 17. Rae1 Rfe8 18. Kh1 Kg8 19. Re3 Nc5 20. Qe2 Nxb3 21. axb3 Qxd5 22. Rxe7 Rxe7 23. Qxe7 Rc8 24. Qe2 Qc6 25. c3 d5 26. Qd3 Rd8 27. f5 Qb6 28. b4 Rd6 29. Qf3 Qc7 30. Qf4 Qc4 31. fxg6 Qxf4 32. gxh7+ Kxh7 33. Rxf4 Kg6 34. Kg1 Re6 35. Kf2 Ra6 36. Ke3 f5 37. Kd4 Rd6 38. Ke5 Rd8 39. Rf2 a6 40. Rd2 Re8+ 41. Kd4 b6 42. Rf2 Rd8 43. Re2 Kg5 44. Re5 Kf4 45. Rxd5 Rb8 46. c4 Kg3 47. Rxf5 Kxg2 48. h4 Kg3 49. h5 Kg4 50. Rd5 a5 51. bxa5 bxa5 52. Rb5 Rd8+ 53. Kc3 Ra8 54. Kb3 a4+ 55. Kb4 Ra6 56. c5 Kxh5 57. c6+ Kg6 58. c7 Rc6 59. Rc5 1-0

[Event "Hoogeveen Unive op 20th"]
[Site "Hoogeveen"]
[Date "2016.10.16"]
[Round "2"]
[White "Mellema, Andries"]
[Black "Hilwerda, Jonas"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2143"]
[BlackElo "2013"]
[PlyCount "43"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Ne2 d5 5. g3 Bd6 6. Bg2 Be6 7. d3 Qd7 8. h3 h5 9. Nd2 g5 10. a3 a5 11. c4 0-0-0 12. Qc2 dxc4 13. dxc4 a4 14. Rd1 axb3 15. Nxb3 Bxc4 16. Nc5 Bxe2 17. Kxe2 Qe8 18. Nxb7 Kxb7 19. Rc1 Bc5 20. Qxc5 Rd6 21. Qb5+ Kc8 22. Bxc6 1-0

[Event "Hoogeveen Unive op 20th"]
[Site "Hoogeveen"]
[Date "2016.10.15"]
[Round "1"]
[White "Rathnakaran, Kantholi"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2469"]
[BlackElo "2143"]
[PlyCount "43"]
[EventDate "2016.10.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Ng3 Bd6 9. Re1 0-0 10. Ne5 Bxe5 11. dxe5 Nd5 12. Qh5 f5 13. exf6 N5xf6 14. Qg5 Re8 15. b4 b5 16. Bb2 Qe7 17. a4 Qxb4 18. Bxf6 Nxf6 19. axb5 Bd5 20. Nh5 Qe7 21. c4 Bb7 22. Rxe6 1-0

[Event "Hoogeveen Unive op 19th"]
[Site "Hoogeveen"]
[Date "2015.10.24"]
[Round "9"]
[White "Munnik, Talitha"]
[Black "Mellema, Andries"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2037"]
[BlackElo "2162"]
[PlyCount "76"]
[EventDate "2015.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. c4 Bb7 4. Nc3 Bb4 5. Bd3 f5 6. Qc2 Nf6 7. f3 fxe4 8. fxe4 Bxc3+ 9. bxc3 Nxe4 10. Nf3 d5 11. 0-0 0-0 12. cxd5 exd5 13. c4 Ba6 14. Ba3 Re8 15. Rae1 Nd7 16. Rxe4 dxe4 17. Bxe4 Rxe4 18. Qxe4 Bxc4 19. Rf2 Nf6 20. Qe1 Qd5 21. Qe7 Re8 22. Qxc7 Qxd4 23. h3 Qd1+ 24. Kh2 Qd5 25. Rd2 Qf7 26. Qg3 Ne4 27. Qe1 Nxd2 28. Qxd2 Qc7+ 29. Kh1 Rd8 30. Qc2 Qf7 31. Bb2 Bd5 32. Qd2 Rc8 33. Ne5 Qf1+ 34. Kh2 Qxg2+ 35. Qxg2 Bxg2 36. Bd4 Rc2 37. a3 Ra2 38. Kg3 Bd5 0-1

[Event "Hoogeveen Unive op 19th"]
[Site "Hoogeveen"]
[Date "2015.10.23"]
[Round "8"]
[White "Mellema, Andries"]
[Black "Sparenberg, Erik"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "2162"]
[BlackElo "2088"]
[PlyCount "118"]
[EventDate "2015.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Be7 8. Bg2 0-0 9. 0-0 Qc7 10. f4 Nc6 11. Kh1 Nxd4 12. Qxd4 Nd7 13. g5 b5 14. f5 Qc5 15. Qd3 Ne5 16. Qg3 Bb7 17. Be3 Qb4 18. f6 Bd8 19. fxg7 Kxg7 20. a3 Qxb2 21. Bd4 Rc8 22. Ne2 Qxc2 23. Nf4 Kg8 24. Rf2 Qc4 25. Rd1 Qa4 26. Rdd2 Rc1+ 27. Kh2 Ng6 28. Nxg6 hxg6 29. Bb2 Rc4 30. Qh4 e5 31. Rxd6 Rxe4 32. Qh6 Be7 33. Rxg6+ fxg6 34. Qxg6+ Kh8 35. Qh6+ Kg8 36. Qe6+ Kh8 37. Bxe5+ Rxe5 38. Qxe5+ Kg8 39. Qe6+ Kh8 40. Qh6+ Kg8 41. Qe6+ Kh8 42. Qe5+ Kg8 43. Rxf8+ Bxf8 44. Bxb7 Qc2+ 45. Kg3 Qd3+ 46. Kh4 Qh7+ 47. Kg4 Qxb7 48. Qe6+ Kh8 49. Qf6+ Bg7 50. Qd8+ Kh7 51. Qd3+ Kg8 52. Kh5 Qf7+ 53. g6 Qe6 54. Qd8+ Bf8 55. Qd3 Bd6 56. Qf3 Be7 57. Kh6 Qf6 58. Qd5+ Kh8 59. Qa8+ Bd8 0-1

[Event "Hoogeveen Unive op 19th"]
[Site "Hoogeveen"]
[Date "2015.10.22"]
[Round "7"]
[White "Van Kooten, Luuk"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "E44"]
[WhiteElo "2350"]
[BlackElo "2162"]
[PlyCount "115"]
[EventDate "2015.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Bb7 6. a3 Be7 7. d5 exd5 8. cxd5 0-0 9. Ng3 Re8 10. Be2 Bf8 11. 0-0 a5 12. e4 Na6 13. f4 d6 14. Bb5 Nd7 15. Rb1 Nab8 16. b4 axb4 17. axb4 Ba6 18. Bxa6 Nxa6 19. Be3 g6 20. Bd4 Bg7 21. Bxg7 Kxg7 22. Qg4 Kh8 23. Nb5 Qe7 24. Rfe1 Nf6 25. Qf3 Qd7 26. Nd4 Qg4 27. Qf2 Kg8 28. h3 Qh4 29. Qf3 Nb8 30. Nb5 Na6 31. Re3 Nh5 32. Nxh5 Qxh5 33. Qxh5 gxh5 34. Kf2 Kf8 35. Kf3 Rac8 36. Ra3 Nb8 37. Rc1 f5 38. exf5 Re7 39. Nxd6 Rd8 40. f6 Red7 41. Ne4 Rxd5 42. Rxc7 Nd7 43. Ng5 Rd6 44. Re3 Ra8 45. Nxh7+ Kg8 46. Re7 Nxf6 47. Rg7+ Kh8 48. Nxf6 Rxf6 49. Rh7+ Kg8 50. Rcg7+ Kf8 51. Ra7 Rxa7 52. Rxa7 Kg8 53. Rb7 Rc6 54. b5 Rc3+ 55. Kf2 Rc2+ 56. Kg3 h4+ 57. Kxh4 Rxg2 58. Rxb6 1-0

[Event "Hoogeveen Unive op 19th"]
[Site "Hoogeveen"]
[Date "2015.10.21"]
[Round "6"]
[White "Mellema, Andries"]
[Black "Brantjes, Yme"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2162"]
[BlackElo "1962"]
[PlyCount "95"]
[EventDate "2015.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 a6 7. f3 Nbd7 8. Qd2 b5 9. g4 Nb6 10. Qf2 Nfd7 11. e5 dxe5 12. Ndxb5 axb5 13. Bxb5 Rb8 14. a4 e6 15. 0-0-0 Qc7 16. Ne4 Be7 17. Bh6 Nd5 18. Kb1 f5 19. gxf5 gxf5 20. Ng5 Bxg5 21. Bxg5 Kf7 22. Rhg1 Bb7 23. Qh4 h5 24. Rd2 Rbg8 25. Bxd7 Qxd7 26. c4 Qxa4 27. Rc1 Nb4 28. b3 Qxb3+ 29. Rb2 Qd3+ 30. Rcc2 Qd1+ 31. Bc1 Qxc2+ 32. Rxc2 Nxc2 33. Kxc2 Bxf3 34. Ba3 Re8 35. Bb2 Be4+ 36. Kc1 Rhg8 37. Qxh5+ Ke7 38. Qh4+ Kd7 39. Bxe5 Rg1+ 40. Kd2 Rg2+ 41. Ke3 Rc2 42. Qe1 Rxc4 43. Qa5 Ra8 44. Qb5+ Bc6 45. Qxc4 Ra5 46. Qd4+ Bd5 47. Qb4 Ra7 48. Qd6+ 1-0

[Event "Hoogeveen Unive op 19th"]
[Site "Hoogeveen"]
[Date "2015.10.20"]
[Round "5"]
[White "Majhi, Ankit"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2233"]
[BlackElo "2162"]
[PlyCount "55"]
[EventDate "2015.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. c3 Bb7 4. Nd2 c5 5. Ngf3 Nf6 6. Bd3 cxd4 7. cxd4 Nc6 8. 0-0 Nb4 9. Bb1 Ba6 10. Re1 Nd3 11. Bxd3 Bxd3 12. Qb3 Ba6 13. e5 Nd5 14. Ne4 f5 15. exf6 Nxf6 16. Bg5 Bb7 17. d5 Be7 18. Bxf6 gxf6 19. dxe6 d5 20. Qa4+ Kf8 21. Ng3 Qe8 22. Qf4 Qg6 23. Rac1 Re8 24. Rc7 Bc8 25. h4 Rg8 26. h5 Qg4 27. Qxf6+ Bxf6 28. Rf7# 1-0

[Event "Hoogeveen Unive op 19th"]
[Site "Hoogeveen"]
[Date "2015.10.19"]
[Round "3"]
[White "Beerdsen, Thomas"]
[Black "Mellema, Andries"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2313"]
[BlackElo "2162"]
[PlyCount "90"]
[EventDate "2015.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. c3 Ngf6 8. Nxf6+ Nxf6 9. Bf4 Bxf3 10. Qxf3 c6 11. 0-0 Qd5 12. Qe2 Qh5 13. Qc2 Be7 14. Qb3 b5 15. a4 Qd5 16. Qc2 b4 17. cxb4 Bxb4 18. Be5 0-0 19. Rac1 Rad8 20. Be2 Bd6 21. Bf3 Qa5 22. Rfe1 Bxe5 23. dxe5 Nd7 24. Be4 g6 25. f4 Nb6 26. Bxc6 Rd2 27. Qb3 Rfd8 28. f5 R2d3 29. Qb5 Qd2 30. fxe6 fxe6 31. a5 Nd5 32. Bxd5 R3xd5 33. Qa6 Rxe5 34. Rf1 Qxa5 35. Qc4 Qd2 36. Qc7 Rf5 37. Qxa7 Qxb2 38. Rxf5 gxf5 39. Re1 Qd2 40. Qa1 Kf7 41. Kh1 Qd4 42. Qa2 Qd5 43. Qe2 Kg7 44. h3 Kf6 45. Qh5 Rg8 1/2-1/2

[Event "Hoogeveen Unive op 19th"]
[Site "Hoogeveen"]
[Date "2015.10.19"]
[Round "4"]
[White "Mellema, Andries"]
[Black "Hilwerda, Jonas"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2162"]
[BlackElo "1954"]
[PlyCount "69"]
[EventDate "2015.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nc3 g6 2. e4 Bg7 3. d4 d6 4. Be3 Nd7 5. Qd2 e5 6. Nge2 h5 7. h4 a6 8. f3 c6 9. 0-0-0 Qc7 10. dxe5 dxe5 11. Na4 Bf8 12. Qc3 Ngf6 13. Nc5 Nxc5 14. Bxc5 Bxc5 15. Qxc5 Qe7 16. Qe3 Be6 17. Kb1 0-0 18. Nc1 Rad8 19. Nd3 Bc4 20. b3 Bxd3 21. Bxd3 Kh7 22. g4 Rd7 23. Rdf1 Kg7 24. g5 Ne8 25. f4 exf4 26. Qxf4 Nc7 27. Rf2 Ne6 28. Qe5+ Kg8 29. Qc3 Nd4 30. Rhf1 Qe5 31. Rf6 Kg7 32. Qe1 Nb5 33. Bxb5 axb5 34. Qe2 Re8 35. R6f4 1/2-1/2

[Event "Hoogeveen Unive op 19th"]
[Site "Hoogeveen"]
[Date "2015.10.18"]
[Round "2"]
[White "Mellema, Andries"]
[Black "De Wolf, Kees"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2162"]
[BlackElo "1982"]
[PlyCount "25"]
[EventDate "2015.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. Nc3 d5 2. e4 dxe4 3. Nxe4 Nf6 4. Nxf6+ exf6 5. d4 Bd6 6. Bd3 Nc6 7. c3 0-0 8. Qc2 Re8+ 9. Ne2 g6 10. h4 Ne7 11. h5 Bf5 12. hxg6 fxg6 13. Qb3+ 1-0

[Event "Hoogeveen Unive op 19th"]
[Site "Hoogeveen"]
[Date "2015.10.17"]
[Round "1"]
[White "Bogner, Sebastian"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2557"]
[BlackElo "2162"]
[PlyCount "59"]
[EventDate "2015.10.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 168 Extra"]
[Source "ChessBase"]
[SourceDate "2015.10.29"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.29"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 Ne4 7. 0-0 Nxd2 8. Bxd2 Bxd2 9. Qxd2 d6 10. Qc2 Nd7 11. Rfd1 Qc8 12. b4 Nf6 13. d5 0-0 14. Nd4 e5 15. Nf5 Qd8 16. c5 Bc8 17. Rac1 bxc5 18. bxc5 Rb8 19. Ne3 Ba6 20. Bh3 Rb4 21. a3 Rd4 22. Rxd4 exd4 23. Nf5 dxc5 24. Qxc5 Bxe2 25. Nxd4 Bg4 26. Bg2 h6 27. h3 Bh5 28. Qxc7 Nxd5 29. Qxd8 Rxd8 30. Nc6 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2015.07.28"]
[Round "7"]
[White "Kollen, Zyon"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2220"]
[BlackElo "2171"]
[PlyCount "89"]
[EventDate "2015.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. Be3 Qc7 9. Qe2 Be7 10. 0-0-0 0-0 11. Kb1 b6 12. c4 Bb7 13. Ne5 Rad8 14. Bc2 a5 15. Rhg1 cxd4 16. Bxd4 Bc5 17. Bxc5 bxc5 18. g4 Rxd1+ 19. Rxd1 Rd8 20. Rxd8+ Qxd8 21. g5 Ne4 22. a3 Qd4 23. f4 Nd6 24. Qd3 Qxd3 25. Bxd3 Bg2 26. Kc2 Nb7 27. Nd7 h6 28. g6 fxg6 29. Bxg6 Bh1 30. Kc3 Bc6 31. Ne5 Nd8 32. Bf7+ Kf8 33. Nxc6 Nxc6 34. Bxe6 Nd4 35. Bg4 a4 36. Kd3 Ke7 37. Bd1 Ke6 38. Ke4 g5 39. fxg5 hxg5 40. Bxa4 Ne2 41. Bd1 Nd4 42. b4 Kd6 43. b5 Ke6 44. a4 Kd6 45. a5 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2015.07.27"]
[Round "6"]
[White "Mellema, Andries"]
[Black "Beukema, Stefan"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "2171"]
[BlackElo "2363"]
[PlyCount "164"]
[EventDate "2015.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d6 8. 0-0 Ng4 9. h3 Ne5 10. Be3 0-0 11. a3 Bxc3 12. bxc3 f5 13. f4 Nxd3 14. cxd3 fxe4 15. dxe4 Ba6 16. Re1 Qe7 17. Qa4 Bd3 18. Bd2 c5 19. Qc6 Bc4 20. Rab1 Rab8 21. Rxb8 Rxb8 22. e5 Bf7 23. e6 Bg6 24. Qd5 Rb2 25. f5 Be8 26. c4 Qf6 27. e7+ Qf7 28. Qd3 Bc6 29. Re2 Rb8 30. Bc3 Re8 31. f6 gxf6 32. Qg3+ Qg7 33. Qe3 Qg5 34. Qe6+ Kg7 35. Bb2 Rb8 36. Kh2 Qf4+ 37. g3 Qf1 38. Qg4+ Kh8 39. e8Q+ Rxe8 40. Rxe8+ Bxe8 41. Qc8 Qe2+ 42. Kg1 Qe3+ 43. Kh2 Qe2+ 44. Kg1 Kg7 45. Qxc7+ Bf7 46. Qb7 Qxc4 47. Qf3 Qe6 48. Qc3 Bg6 49. g4 h6 50. Kf2 Qe5 51. Qb3 Qf4+ 52. Kg1 Bf7 53. Qc3 Bc4 54. Qe1 Kf7 55. Bc1 Qf3 56. Qe3 Qxe3+ 57. Bxe3 h5 58. Kf2 hxg4 59. hxg4 Ke6 60. Kf3 Kd5 61. Bc1 Ke6 62. Be3 Bb5 63. Kf4 Be8 64. Bg1 Bg6 65. Bf2 Kd5 66. Bh4 Ke6 67. Bf2 a6 68. Kf3 Kd5 69. Bh4 f5 70. gxf5 Bxf5 71. Be7 Bh7 72. Ke3 Kc6 73. Bf6 d5 74. Be5 Kb5 75. Bf6 Kc4 76. Kd2 d4 77. Be7 Kb5 78. Bf6 Ka4 79. Be7 c4 80. Bf6 c3+ 81. Kc1 Kxa3 82. Bxd4 Kb4 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2015.07.25"]
[Round "5"]
[White "Van Foreest, Lucas"]
[Black "Mellema, Andries"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2294"]
[BlackElo "2171"]
[PlyCount "52"]
[EventDate "2015.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Bd3 Bb7 4. Nf3 c5 5. c3 cxd4 6. cxd4 Nf6 7. Nc3 Bb4 8. Qc2 Nc6 9. 0-0 Rc8 10. e5 Bxc3 11. bxc3 Nb4 12. Qb1 Nxd3 13. exf6 Nxc1 14. fxg7 Ne2+ 15. Kh1 Rg8 16. Qxh7 Ke7 17. Nh4 Kd6 18. Rfe1 Qg5 19. Qd3 Rxg7 20. d5 Nf4 21. Qd4 Bxd5 22. f3 Rc4 23. Qd2 Qxh4 24. g3 Rxg3 25. Qf2 Rxf3 26. Qxh4 Rf1# 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2015.07.23"]
[Round "3"]
[White "Kolbus, Dietmar"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2309"]
[BlackElo "2171"]
[PlyCount "69"]
[EventDate "2015.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 g6 3. e4 d6 4. d4 Bg7 5. d5 Nf6 6. Nc3 0-0 7. Bd3 e6 8. 0-0 exd5 9. exd5 Bg4 10. h3 Bxf3 11. Qxf3 Nbd7 12. Qd1 Re8 13. Bd2 a6 14. a4 Rb8 15. Ra3 Nh5 16. Be2 Qh4 17. Bxh5 gxh5 18. b3 Kh8 19. Ne2 Rg8 20. Kh1 Be5 21. Bc3 Bxc3 22. Nxc3 Ne5 23. Ne2 Ng4 24. Ng3 Nxf2+ 25. Rxf2 Qxg3 26. Raa2 Rbe8 27. Rae2 Re3 28. Qa1+ Re5 29. Rxf7 Rge8 30. Qb1 Qg8 31. Rxe5 Rxe5 32. Rxb7 Rg5 33. Qb2+ Re5 34. Qf2 Qd8 35. Qf7 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2015.07.21"]
[Round "1"]
[White "Mellema, Andries"]
[Black "Ikonnikov, Vyacheslav"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2171"]
[BlackElo "2527"]
[PlyCount "104"]
[EventDate "2015.07.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 d6 3. f4 g6 4. e3 Bg7 5. Nf3 0-0 6. Bc4 c5 7. 0-0 d5 8. Be2 Nc6 9. Ne5 Bd7 10. Bf3 Qc7 11. Nxc6 Bxc6 12. Be5 Qd7 13. d3 Rfd8 14. Nd2 Bf8 15. Qe2 Ne8 16. e4 f6 17. exd5 Bxd5 18. Bb2 Ng7 19. Bxd5+ Qxd5 20. Ne4 Qc6 21. Rad1 Rd7 22. Qf2 Rc8 23. Kh1 Nf5 24. Rfe1 Bg7 25. Ng3 Qd5 26. Nxf5 Qxf5 27. Rd2 Rc6 28. Rde2 e6 29. Qf3 h5 30. a4 Kf7 31. g3 Rcd6 32. Kg2 b6 33. Qe4 Qxe4+ 34. dxe4 c4 35. Kf3 Rc6 36. Ke3 Bf8 37. Bd4 cxb3 38. cxb3 Bb4 39. Rb1 Rcd6 40. Ba1 Bc5+ 41. Kf3 Rd3+ 42. Kg2 a5 43. Kh3 Rf3 44. Rc2 Rdd3 45. b4 axb4 46. a5 b3 47. Rc4 Rf2 48. Bc3 g5 49. fxg5 fxg5 50. Rxc5 bxc5 51. Rxb3 g4+ 52. Kh4 Kg6 0-1

[Event "Hoogeveen Unive op 18th"]
[Site "Hoogeveen"]
[Date "2014.10.18"]
[Round "9"]
[White "Van Foreest, Lucas"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2314"]
[BlackElo "2136"]
[PlyCount "155"]
[EventDate "2014.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Nxf6+ Nxf6 9. c3 Bxf3 10. Qxf3 Qd5 11. Qe2 Bd6 12. b4 c6 13. g4 h6 14. f4 0-0-0 15. Rb1 Bc7 16. Be3 Qd6 17. c4 h5 18. d5 Nxg4 19. Bxa7 g5 20. b5 cxb5 21. Rxb5 gxf4 22. Bc5 Qe5 23. Qf3 b6 24. dxe6 Qxe6 25. Rd1 Ne3 26. Qa8+ Kd7 27. Bf5+ Nxd1 28. Bxe6+ fxe6 29. Qf3 bxc5 30. Qxd1+ Ke7 31. Qf3 Be5 32. Kf1 Rc8 33. Rb6 Rh6 34. Rb7+ Kf6 35. Qh3 Rg8 36. Qh4+ Kf5 37. Rf7+ Bf6 38. Qh3+ Ke5 39. Qc3+ Kf5 40. Qc2+ Ke5 41. Qf2 Rhg6 42. Qxc5+ Ke4 43. Qc6+ Ke5 44. Qb5+ Ke4 45. Qb1+ Ke5 46. Qb2+ Ke4 47. Qe2+ Kf5 48. Qxh5+ Ke4 49. Qe2+ Kf5 50. Qd3+ Ke5 51. Ke2 Rh6 52. Rh7 Rxh7 53. Qxh7 Rg2+ 54. Kf3 Rxa2 55. Qc7+ Kf5 56. Qxf4+ Kg6 57. Qe4+ Kf7 58. Qh7+ Bg7 59. h4 Ra3+ 60. Ke4 Rc3 61. Qh5+ Kf6 62. Kd4 Rc1 63. Kc5 Bf8+ 64. Kb5 Rf1 65. Qh8+ Kf7 66. Qh7+ Kf6 67. h5 Rf5+ 68. Kb6 Rf4 69. Qg6+ Ke5 70. c5 Rb4+ 71. Kc6 Rf4 72. h6 Rf6 73. Qg5+ Rf5 74. Qg3+ Kf6 75. h7 Rxc5+ 76. Kb6 Rh5 77. Qf3+ Kg6 78. Qxh5+ 1-0

[Event "Hoogeveen Unive op 18th"]
[Site "Hoogeveen"]
[Date "2014.10.17"]
[Round "8"]
[White "Mellema, Andries"]
[Black "Wunnink, Michael"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2136"]
[BlackElo "2286"]
[PlyCount "103"]
[EventDate "2014.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 a5 6. a3 a4 7. Ba2 Bd6 8. 0-0 0-0 9. Nc3 Be6 10. exd5 cxd5 11. Bg5 Ra5 12. Re1 Nbd7 13. Qd2 Qc7 14. Qe2 Rc8 15. Bxf6 Nxf6 16. h3 h6 17. Rac1 Re8 18. Qf1 d4 19. Bxe6 dxc3 20. Ba2 cxb2 21. Rb1 Bxa3 22. Re2 Qc3 23. Nd2 b5 24. f4 Qd4+ 25. Kh1 Nh5 26. Qe1 Qxf4 27. Rf2 Raa8 28. Rxf4 exf4 29. Ne4 Ng3+ 30. Kh2 Rac8 31. Qd1 Nxe4 32. dxe4 Red8 33. Qh5 Rxc2 34. Qxf7+ Kh8 35. e5 Rdc8 36. Qg6 Rf2 37. Qd3 b4 38. Bd5 Rd8 39. Qd4 Rc2 40. Qxf4 Rc1 41. Be4 b3 42. Qf5 Kg8 43. Qe6+ Kh8 44. Qa6 Bc5 45. Qg6 Kg8 46. Rxb2 Bd4 47. Qe6+ Kh8 48. Rd2 Bg1+ 49. Kg3 Rc3+ 50. Kg4 Rdc8 51. Qg6 Kg8 52. Rd7 1-0

[Event "Hoogeveen Unive op 18th"]
[Site "Hoogeveen"]
[Date "2014.10.16"]
[Round "7"]
[White "Mellema, Andries"]
[Black "Bakels, Anton"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2136"]
[BlackElo "2056"]
[PlyCount "69"]
[EventDate "2014.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3 b5 9. Bg5 Be7 10. Bg2 Nbd7 11. a4 b4 12. Nd5 Nxd5 13. Qxd5 Rb8 14. Bxe7 Kxe7 15. 0-0-0 Nc5 16. Qd2 f6 17. b3 Be6 18. Kb2 Qc7 19. f4 Rb6 20. g4 Rc8 21. g5 Rc6 22. Rc1 Nxa4+ 23. bxa4 Rc3 24. gxf6+ gxf6 25. f5 Bf7 26. Rhd1 Qc4 27. Qxd6+ Ke8 28. Nxc3 bxc3+ 29. Ka3 Qa2+ 30. Kb4 Qb2+ 31. Ka5 Qb7 32. Rb1 Qa7 33. Rb6 Bc4 34. Bf1 Bb5 35. Qe6+ 1-0

[Event "Hoogeveen Unive op 18th"]
[Site "Hoogeveen"]
[Date "2014.10.15"]
[Round "5"]
[White "Mellema, Andries"]
[Black "Hummel, Joop"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2136"]
[BlackElo "1975"]
[PlyCount "109"]
[EventDate "2014.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 d5 8. exd5 Nxd5 9. Nde2 Bc5 10. Nxd5 exd5 11. Bg2 0-0 12. Qxd5 Qb6 13. 0-0 Nc6 14. Nc3 Nb4 15. Qe4 f5 16. Qe2 fxg4 17. Na4 Qg6 18. Be4 Bf5 19. Nxc5 gxh3+ 20. Kh1 Rae8 21. f3 b6 22. Rg1 Qh5 23. Rg5 Bxe4 24. Nxe4 Qxf3+ 25. Qxf3 Rxf3 26. Rg4 Nxc2 27. Rb1 Rf1+ 28. Kh2 Ne3 29. Bxe3 Rxb1 30. Nf6+ Kf7 31. Nxe8 Kxe8 32. Bd4 g6 33. Kxh3 b5 34. Bc3 Rf1 35. Rd4 Rf7 36. Rd6 a5 37. Bxa5 Rf2 38. Bc3 b4 39. Bh8 Rf5 40. Rd2 Ra5 41. b3 Ke7 42. Bd4 Ke6 43. Bf2 Kf5 44. Kg3 h5 45. Kf3 g5 46. Rc2 g4+ 47. Kg3 Ke4 48. Bc5 Kd3 49. Bxb4 Ra8 50. Rc3+ Ke2 51. a4 Rb8 52. Bd6 Rd8 53. Bf4 Rd1 54. Rc2+ Kd3 55. Rd2+ 1-0

[Event "Hoogeveen Unive op 18th"]
[Site "Hoogeveen"]
[Date "2014.10.15"]
[Round "6"]
[White "Smeets, Pierre"]
[Black "Mellema, Andries"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2044"]
[BlackElo "2136"]
[PlyCount "19"]
[EventDate "2014.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. c3 c5 5. e3 Qb6 6. Qb3 d5 7. Nbd2 0-0 8. Be2 Nc6 9. 0-0 e6 10. h3 1/2-1/2

[Event "Hoogeveen Unive op 18th"]
[Site "Hoogeveen"]
[Date "2014.10.14"]
[Round "4"]
[White "Lorscheid, Gerhard"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "2242"]
[BlackElo "2136"]
[PlyCount "107"]
[EventDate "2014.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. Nf3 d6 8. e4 Bxf1 9. Kxf1 Bg7 10. h3 Nbd7 11. Kg1 0-0 12. Kh2 Qa5 13. Re1 Rfb8 14. Re2 Ne8 15. Rc2 Nc7 16. Bg5 Re8 17. Rac1 Nb5 18. Nxb5 Qxb5 19. b3 Ra7 20. Re2 Qb7 21. Bf4 Rea8 22. Rcc2 Nf6 23. Qd3 Ra3 24. Bc1 R3a6 25. Kg1 Nd7 26. Bf4 Nf6 27. Red2 Qb4 28. Re2 Qb7 29. Bg3 Nh5 30. Bh2 Bh6 31. e5 Nf4 32. Bxf4 Bxf4 33. Qe4 Bh6 34. Qh4 Kg7 35. Qc4 Qb4 36. Qd3 Kg8 37. h4 Qb7 38. h5 Bg7 39. Qe4 dxe5 40. Nxe5 e6 41. dxe6 Qxe4 42. exf7+ Kf8 43. Rxe4 Rxa2 44. Rxc5 gxh5 45. Rf4 Rd2 46. Nf3 Rd1+ 47. Kh2 h4 48. Rxh4 h6 49. Rf4 Rd3 50. b4 Rb8 51. g3 Rd7 52. Ne5 Bxe5 53. Rxe5 Rdb7 54. Re6 1-0

[Event "Hoogeveen Unive op 18th"]
[Site "Hoogeveen"]
[Date "2014.10.13"]
[Round "3"]
[White "Groetzbach, Daniel"]
[Black "Mellema, Andries"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1976"]
[BlackElo "2136"]
[PlyCount "145"]
[EventDate "2014.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Ne4 5. Nxe4 dxe4 6. Be3 b6 7. Bb5+ c6 8. Ba4 Bb7 9. c3 b5 10. Bc2 c5 11. Ne2 Nd7 12. 0-0 Qh4 13. Nf4 cxd4 14. cxd4 g5 15. g3 Qh6 16. Nh5 Qg6 17. Qg4 Rc8 18. Rac1 Be7 19. Bb1 0-0 20. f3 Qf5 21. Qxf5 exf5 22. fxe4 fxe4 23. g4 Nb6 24. Ng3 Nc4 25. Nf5 Bd8 26. Nh6+ Kg7 27. Nf5+ Kg6 28. Bf2 Nd2 29. Nd6 Rxc1 30. Rxc1 Bd5 31. Bc2 Be7 32. Nxb5 Rc8 33. Bxe4+ Bxe4 34. Rxc8 Nf3+ 35. Kf1 Nxh2+ 36. Ke1 Nxg4 37. Nc3 Bf3 38. d5 Nxe5 39. Kd2 g4 40. Bxa7 Kf5 41. Rh8 h6 42. Ke1 g3 43. Rxh6 g2 44. Kf2 Kg4 45. Rh2 Nd3+ 46. Kg1 Nf4 47. Bf2 Nh3+ 48. Rxh3 Kxh3 49. Nb5 Bxd5 50. Bd4 Bh4 51. Be5 Bg5 52. Bd4 Bf4 53. Kf2 Bh2 54. Ke1 Bg3+ 55. Kd2 Bxa2 56. Nc3 Bc4 57. Ne4 Bf4+ 58. Ke1 Kh2 59. Nf6 Bg3+ 60. Kd2 Kh1 61. Ne4 Bf4+ 62. Ke1 Kh2 63. Nf6 Be6 64. Ne4 f5 65. Nc5 Bc4 66. b3 Bb5 67. Ne6 Bd6 68. Ng5 Bc6 69. Ke2 f4 70. Nf3+ Bxf3+ 71. Kxf3 g1Q 72. Bxg1+ Kxg1 73. b4 0-1

[Event "Hoogeveen Unive op 18th"]
[Site "Hoogeveen"]
[Date "2014.10.11"]
[Round "1"]
[White "Mellema, Andries"]
[Black "Antoli Royo, Joaquin Miguel"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "2136"]
[BlackElo "2450"]
[PlyCount "71"]
[EventDate "2014.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 Bd7 7. 0-0 g6 8. h3 Bg7 9. Be3 0-0 10. Bb3 Na5 11. f4 Qc7 12. Qf3 a6 13. Rad1 Rae8 14. Kh1 b5 15. Rd2 Nc4 16. Bxc4 Qxc4 17. a3 Bc8 18. Re1 Bb7 19. Bg1 Bh6 20. Nb3 Ba8 21. Bh2 Bg7 22. Qd3 Rc8 23. Nd4 Nd7 24. Bg1 Rfe8 25. Nde2 Nf6 26. Nd4 Nh5 27. Bh2 Qxd3 28. Rxd3 Rc4 29. Red1 Bh6 30. g3 Nf6 31. Kg1 Nxe4 32. Nxe4 Bxe4 33. Re3 Bxc2 34. Nxc2 Rxc2 35. Rxd6 Rxb2 36. Rxa6 0-1

[Event "Hoogeveen Unive op 16th"]
[Site "Hoogeveen"]
[Date "2012.10.27"]
[Round "9"]
[White "Vos, Tjark"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2003"]
[BlackElo "2181"]
[PlyCount "80"]
[EventDate "2012.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Nxf6+ Bxf6 7. Bxf6 Qxf6 8. Nf3 0-0 9. Bd3 c5 10. 0-0 cxd4 11. Nxd4 Rd8 12. Nf3 Na6 13. Qe2 Nc5 14. Rad1 b6 15. Ne5 Nxd3 16. Rxd3 Rxd3 17. Qxd3 Bb7 18. Rd1 h6 19. Qd6 Rc8 20. c3 Qg5 21. g3 Qf5 22. f3 f6 23. Qe7 Qc2 24. Qf7+ Kh7 25. Rd7 Rg8 26. Qxf6 Ba6 27. h4 Qb1+ 28. Kh2 Qxb2+ 29. Kh3 Qb1 30. h5 Qf5+ 31. Qxf5+ exf5 32. Rxa7 Be2 33. Rf7 Ba6 34. Kh4 Bc8 35. Ng6 Re8 36. Re7 Rd8 37. Kh3 Ba6 38. Re6 Rd2 39. g4 Bd3 40. Kg3 fxg4 1-0

[Event "Hoogeveen Unive op 16th"]
[Site "Hoogeveen"]
[Date "2012.10.26"]
[Round "8"]
[White "Mellema, Andries"]
[Black "Voss, Herman"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2181"]
[BlackElo "2015"]
[PlyCount "93"]
[EventDate "2012.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e6 7. Bg2 Be7 8. 0-0 0-0 9. Be3 Qc7 10. a4 Nc6 11. Nxc6 bxc6 12. a5 Nd7 13. Na4 Bb7 14. c4 c5 15. Qd2 Ne5 16. Nb6 Rad8 17. Rfd1 Nc6 18. Bf4 Nd4 19. Ra3 Bc6 20. Be3 Bf6 21. Rd3 Qb7 22. f3 h6 23. b4 e5 24. Rb1 Qa7 25. Bxd4 exd4 26. b5 Bb7 27. Bh3 Rfe8 28. Nd7 Bg5 29. b6 Qa8 30. f4 Bf6 31. Nxf6+ gxf6 32. Bg2 Bxe4 33. b7 Qb8 34. Bxe4 Rxe4 35. f5 Kg7 36. Rdb3 Rde8 37. Kf2 R8e7 38. Rb6 R4e5 39. Qf4 Re2+ 40. Kf1 R2e5 41. Qf3 d5 42. cxd5 Re3 43. Qg4+ Kf8 44. Qf4 R3e5 45. Qxh6+ Kg8 46. Qxf6 d3 47. Qg5+ 1-0

[Event "Hoogeveen Unive op 16th"]
[Site "Hoogeveen"]
[Date "2012.10.25"]
[Round "7"]
[White "Kazarian, Anna Maja"]
[Black "Mellema, Andries"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1864"]
[BlackElo "2181"]
[PlyCount "160"]
[EventDate "2012.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Bb4+ 5. Nc3 Ne7 6. Bd3 Nbc6 7. Nge2 Be6 8. cxd5 Nxd5 9. 0-0 Nce7 10. Ne4 0-0 11. Ng5 Bf5 12. Bxf5 Nxf5 13. Qd3 g6 14. Qh3 Nf6 15. Rd1 Qe7 16. Nc3 Rfe8 17. Bf4 h5 18. Nf3 Bxc3 19. bxc3 Qe4 20. Bxc7 Nd5 21. Be5 Nxc3 22. Ng5 Qc2 23. Qd3 Qxd3 24. Rxd3 Nd5 25. Ne4 Rad8 26. Rad1 Re6 27. Nc5 Re7 28. Ne4 Re6 29. Nc5 Rb6 30. h3 f6 31. Bh2 Kf7 32. g4 Ng7 33. Ra3 a6 34. Rf3 hxg4 35. hxg4 Ne6 36. Nxe6 Rxe6 37. g5 Ne7 38. Rxf6+ Rxf6 39. gxf6 Kxf6 40. Be5+ Kf5 41. Kg2 Nc6 42. f4 g5 43. fxg5 Nxe5 44. Rf1+ Kxg5 45. dxe5 Re8 46. Rf7 b5 47. Rf6 a5 48. Ra6 a4 49. e6 Kf4 50. Rb6 Ke3 51. Rxb5 Rxe6 52. Rb4 Rg6+ 53. Kf1 Rf6+ 54. Ke1 Rh6 55. Kf1 Kf3 56. Kg1 Rg6+ 57. Kf1 Rh6 58. Kg1 Ra6 59. a3 Ke3 60. Kf1 Kd2 61. Kf2 Kc2 62. Ke3 Kc3 63. Ke2 Re6+ 64. Kf2 Rf6+ 65. Ke2 Re6+ 66. Kf2 Ra6 67. Ke2 Ra5 68. Kf3 Kc2 69. Ke3 Re5+ 70. Kf3 Rf5+ 71. Ke3 Ra5 72. Ke2 Re5+ 73. Kf3 Rf5+ 74. Ke3 Ra5 75. Ke2 Ra7 76. Ke3 Ra8 77. Ke2 Kc3 78. Ke3 Ra7 79. Ke2 Re7+ 80. Kf3 Rf7+ 1/2-1/2

[Event "Hoogeveen Unive op 16th"]
[Site "Hoogeveen"]
[Date "2012.10.24"]
[Round "6"]
[White "Mellema, Andries"]
[Black "Majhi, Ankit"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "2181"]
[BlackElo "1923"]
[PlyCount "80"]
[EventDate "2012.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 d5 4. exd5 Nxd5 5. Nf3 Nc6 6. 0-0 Nb6 7. Bb5 Bd6 8. Re1 f6 9. d4 0-0 10. Bxc6 bxc6 11. dxe5 fxe5 12. Bg5 Qe8 13. Bh4 Bg4 14. Nbd2 Qg6 15. Bg3 Rae8 16. Qc1 Bxf3 17. Nxf3 e4 18. Bxd6 cxd6 19. Nd4 Qf6 20. Qd2 Nc4 21. Qc3 Qxf2+ 22. Kh1 d5 23. h3 Qf6 24. b3 Ne5 25. Qc5 Qe7 26. Qxe7 Rxe7 27. Kg1 Rf6 28. Re2 Kf7 29. Rd1 Ng6 30. b4 Nf4 31. Re3 Rb7 32. a3 g5 33. Rf1 Rc7 34. Rc3 Ke7 35. Kh2 Kd7 36. Rg3 h6 37. h4 Kc8 38. hxg5 hxg5 39. Rxg5 Ne2 40. Rff5 Rxf5 0-1

[Event "Hoogeveen Unive op 16th"]
[Site "Hoogeveen"]
[Date "2012.10.23"]
[Round "5"]
[White "Van der Lende, Nathalie"]
[Black "Mellema, Andries"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1968"]
[BlackElo "2181"]
[PlyCount "50"]
[EventDate "2012.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. c4 Bb4+ 6. Nc3 Nge7 7. cxd5 Nxd5 8. Bd2 0-0 9. Be2 Bg4 10. 0-0 Re8 11. Re1 Nde7 12. Be3 Nf5 13. Qd3 Qe7 14. Bg5 Qd7 15. d5 Bxf3 16. Bxf3 Ne5 17. Qe4 h6 18. Bd2 Nxf3+ 19. Qxf3 Rxe1+ 20. Rxe1 Rd8 21. Re5 Ne7 22. Qg3 Bd6 23. Bf4 Ng6 24. Ne4 Bxe5 25. Bxe5 Qxd5 0-1

[Event "Hoogeveen Unive op 16th"]
[Site "Hoogeveen"]
[Date "2012.10.22"]
[Round "4"]
[White "Mellema, Andries"]
[Black "Van Osch, Mees"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "2181"]
[BlackElo "2083"]
[PlyCount "142"]
[EventDate "2012.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 c5 4. Bxf6 gxf6 5. e4 dxe4 6. dxc5 Qa5 7. Qd2 f5 8. 0-0-0 Be6 9. Nxe4 Qxd2+ 10. Nxd2 Nd7 11. Bb5 0-0-0 12. Bxd7+ Rxd7 13. Ne2 Bd5 14. Rhg1 e6 15. g3 Bxc5 16. Rgf1 Bg2 17. Rg1 Bh3 18. Nf4 Bg4 19. Rdf1 Rhd8 20. Nd3 Bd4 21. Re1 Bxf2 22. Nxf2 Rxd2 23. Nxg4 fxg4 24. Rgf1 Rxh2 25. Rxf7 Rdd2 26. Rf8+ Kc7 27. Rf7+ Kc8 28. Rf8+ Kc7 29. Rf7+ Rd7 30. Rf4 h5 31. b3 Rdd2 32. Rf7+ Kd6 33. Rd1 Rxd1+ 34. Kxd1 Rh3 35. Rh7 b5 36. Ke2 b4 37. Kf2 Rh2+ 38. Ke3 Rxc2 39. Rxa7 Rg2 40. Ra6+ Ke7 41. Kf4 Kf6 42. Rb6 Re2 43. Ra6 Rf2+ 44. Ke4 Rg2 45. Kf4 Re2 46. Rb6 Rf2+ 47. Ke4 Rxa2 48. Rxb4 Rg2 49. Rb5 Rxg3 50. Rxh5 Rxb3 51. Kf4 Rb4+ 52. Kg3 Re4 53. Ra5 e5 54. Ra8 Ke6 55. Rd8 Rd4 56. Re8+ Kd5 57. Rd8+ Ke4 58. Re8 Rd1 59. Rg8 Ke3 60. Kg2 Rd4 61. Re8 e4 62. Rg8 Kd3 63. Kf1 e3 64. Ke1 Ra4 65. Rd8+ Ke4 66. Rg8 Kf3 67. Rf8+ Rf4 68. Rh8 g3 69. Rg8 g2 70. Rg7 Rg4 71. Rf7+ Kg3 0-1

[Event "Hoogeveen Unive op 16th"]
[Site "Hoogeveen"]
[Date "2012.10.21"]
[Round "3"]
[White "Nijboer, Friso"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2525"]
[BlackElo "2181"]
[PlyCount "73"]
[EventDate "2012.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Be3 Nd5 8. Bd2 c5 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. c4 Nb6 12. Rc1 f6 13. 0-0 Rc8 14. dxc5 Bxc5 15. b4 Be7 16. Qb3 Kf7 17. Rfe1 Rhe8 18. c5 Nd5 19. Rcd1 Rcd8 20. Bc1 Bf8 21. Rd2 Qc8 22. a3 Nc7 23. Rc2 Qd7 24. Bf4 Nd5 25. Bg3 a6 26. h4 g6 27. Rc4 Kg7 28. Nd4 e5 29. c6 Qf7 30. cxb7 Nb6 31. Rc6 Nd5 32. Rcc1 Qxb7 33. Nc6 Rd7 34. Red1 Ne7 35. Nxe5 Rxd1+ 36. Rxd1 Qb6 37. Qf7+ 1-0

[Event "Hoogeveen Unive op 16th"]
[Site "Hoogeveen"]
[Date "2012.10.20"]
[Round "2"]
[White "Mellema, Andries"]
[Black "Van Wageningen, Arie"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2181"]
[PlyCount "51"]
[EventDate "2012.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Nf6 5. Bd3 Be7 6. Bf4 c6 7. Nge2 Bg4 8. f3 Bh5 9. g4 Bg6 10. h4 Bd6 11. h5 Bxd3 12. Qxd3 h6 13. 0-0-0 Na6 14. Rde1 Nc7 15. g5 hxg5 16. Bxg5 Ne6 17. f4 Be7 18. Ng3 Ng8 19. Bxe7 Nxe7 20. f5 Nf4 21. Qf3 Qc7 22. Rh4 g5 23. fxg6 Nfxg6 24. hxg6 0-0-0 25. Rxh8 Rxh8 26. gxf7 1-0

[Event "Hoogeveen Unive op 16th"]
[Site "Hoogeveen"]
[Date "2012.10.19"]
[Round "1"]
[White "Van Kampen, Robin"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2570"]
[BlackElo "2181"]
[PlyCount "49"]
[EventDate "2012.10.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. e5 f6 5. Bb5 Bd7 6. Nf3 Qe7 7. 0-0 Qf7 8. Re1 Nge7 9. Bf4 0-0-0 10. Qe2 Re8 11. a3 Qh5 12. Rad1 h6 13. exf6 gxf6 14. Bxc6 Nxc6 15. Nb5 e5 16. dxe5 Nxe5 17. Bxe5 fxe5 18. Nxa7+ Kb8 19. Rxd5 Bd6 20. Nb5 Bc6 21. Nxd6 cxd6 22. Rxd6 Rhg8 23. Rxc6 bxc6 24. Qe3 Qg6 25. g3 1-0

[Event "Amsterdam Science Park op-A 2nd"]
[Site "Amsterdam"]
[Date "2012.07.22"]
[Round "9"]
[White "Hovenga, Alje"]
[Black "Mellema, Andries"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "2247"]
[BlackElo "2167"]
[PlyCount "90"]
[EventDate "2012.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nc3 b6 5. Qb3 c5 6. Bg5 Bb7 7. e3 h6 8. Bh4 g5 9. Bg3 Ne4 10. Bd3 Nxg3 11. hxg3 Nc6 12. 0-0 Bxc3 13. Qxc3 Qf6 14. a3 g4 15. Ne5 Nxe5 16. dxe5 Qg5 17. Be2 0-0-0 18. b4 h5 19. f4 gxf3 20. Bxf3 h4 21. gxh4 Qxh4 22. Bxb7+ Kxb7 23. Rf4 Qg3 24. Qd3 Rh3 25. bxc5 Qxe3+ 26. Qxe3 Rxe3 27. Rxf7 bxc5 28. Rd1 Kc7 29. Rd6 Rxe5 30. Ra6 Ra8 31. Kf2 Re4 32. Ra4 a5 33. Kf3 Re1 34. Kf2 Rd1 35. g4 Kb6 36. Rf3 Kc6 37. Rg3 Rf8+ 38. Kg2 Rd2+ 39. Kg1 Rb8 40. Rg2 Rxg2+ 41. Kxg2 Kb6 42. Kf3 Rf8+ 43. Ke4 d6 44. Ke3 e5 45. Ke2 Rf4 0-1

[Event "Amsterdam Science Park op-A 2nd"]
[Site "Amsterdam"]
[Date "2012.07.20"]
[Round "7"]
[White "De Roode, Martijn"]
[Black "Mellema, Andries"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "2100"]
[BlackElo "2167"]
[PlyCount "84"]
[EventDate "2012.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5 9. dxc5 Qxc5 10. Qd2 Nc6 11. Bd3 Nb6 12. a3 Nc4 13. Bxc4 Qxc4 14. b3 Qc5 15. Na4 Qa7 16. 0-0-0 Bd7 17. f5 Rc8 18. Kb1 b5 19. Nb2 a5 20. Qg5 Qc5 21. Qxg7 Rf8 22. Ng5 Kd8 23. Nxh7 Re8 24. Nf6 Qxa3 25. c3 Re7 26. Ng8 Re8 27. Nh6 Qxb3 28. Nxf7+ Kc7 29. Ng5 Rg8 30. Nxe6+ Kb6 31. Qh6 Bxe6 32. fxe6 Rxg2 33. Rd2 Rh8 34. Qf4 Rh4 35. Qe3+ d4 36. Qd3 Rxd2 37. Qxd2 dxc3 38. Qf2+ Ka6 39. Rc1 Nb4 40. Rxc3 Qa2+ 41. Kc1 Qa1+ 42. Kd2 Qxb2+ 0-1

[Event "Amsterdam Science Park op-A 2nd"]
[Site "Amsterdam"]
[Date "2012.07.19"]
[Round "6"]
[White "Mellema, Andries"]
[Black "Van Lommel, Patrick"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2167"]
[BlackElo "2120"]
[PlyCount "75"]
[EventDate "2012.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Bb4 5. Bd3 Nc6 6. Nge2 Nge7 7. Bg5 Be6 8. Qd2 Qd7 9. 0-0 f6 10. Be3 Bf5 11. a3 Bxc3 12. Qxc3 Bxd3 13. Qxd3 0-0 14. Bf4 Rfe8 15. Rfe1 Nd8 16. Nc3 c6 17. Re2 Nf7 18. Rae1 Ng6 19. Bg3 Rxe2 20. Qxe2 Nd6 21. Bxd6 Qxd6 22. g3 Qd7 23. h4 Kf7 24. Qh5 Kg8 25. Qe2 Kf7 26. Na4 b6 27. Qa6 Nxh4 28. Re3 Nf5 29. Nxb6 axb6 30. Qxa8 Nxe3 31. fxe3 Qg4 32. Kf2 Qf5+ 33. Ke1 Qxc2 34. Qb7+ Kg6 35. Qxb6 Qc1+ 36. Ke2 Qc2+ 37. Kf1 Qd1+ 38. Kf2 1/2-1/2

[Event "Amsterdam Science Park op-A 2nd"]
[Site "Amsterdam"]
[Date "2012.07.18"]
[Round "5"]
[White "Klapwijk, Bram"]
[Black "Mellema, Andries"]
[Result "1/2-1/2"]
[ECO "D05"]
[WhiteElo "2041"]
[BlackElo "2167"]
[PlyCount "89"]
[EventDate "2012.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. c3 cxd4 6. cxd4 dxe4 7. Nxe4 Nc6 8. Nf3 Be7 9. 0-0 0-0 10. Nxf6+ Bxf6 11. Be3 Nb4 12. Be4 Nd5 13. Qd3 g6 14. Bh6 Re8 15. Ne5 b6 16. f4 Bb7 17. a3 Qd6 18. Rad1 Bg7 19. Bxg7 Kxg7 20. g4 Rad8 21. f5 exf5 22. gxf5 f6 23. fxg6 Qe6 24. Qg3 h6 25. Bf5 Qd6 26. Bb1 Re7 27. Nf7 Qxg3+ 28. hxg3 Rdd7 29. Rfe1 Ne3 30. Rd3 Nc4 31. Rxe7 Rxe7 32. Ba2 Bd5 33. Rc3 b5 34. Bxc4 bxc4 35. Nd6 Kxg6 36. Nxc4 Re4 37. Ne3 Rxd4 38. Nxd5 Rxd5 39. Rc7 Rd1+ 40. Kg2 Rd2+ 41. Kh3 Rxb2 42. Rxa7 h5 43. Ra8 Ra2 44. a4 Ra3 45. Ra5 1/2-1/2

[Event "Amsterdam Science Park op-A 2nd"]
[Site "Amsterdam"]
[Date "2012.07.16"]
[Round "3"]
[White "Zult, Daan"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "2252"]
[BlackElo "2167"]
[PlyCount "67"]
[EventDate "2012.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. Nf3 d6 6. 0-0 e6 7. a3 Nge7 8. b4 b6 9. e3 Bb7 10. Bb2 0-0 11. Qb3 Qd7 12. Rfd1 e5 13. d3 h6 14. Nb5 a6 15. Nc3 Kh7 16. Rab1 Rab8 17. Ba1 f5 18. Qa4 b5 19. cxb5 axb5 20. Qxb5 cxb4 21. axb4 Qe6 22. Qc4 d5 23. Qb3 f4 24. exf4 exf4 25. Ne4 Qc8 26. Bxg7 Kxg7 27. Qb2+ Kg8 28. Nf6+ Kf7 29. b5 Ba6 30. Qa2 Rxb5 31. Rxb5 Bxb5 32. Nxd5 Qe6 33. Re1 Nxd5 34. Ng5+ 1-0

[Event "Amsterdam Science Park op-A 2nd"]
[Site "Amsterdam"]
[Date "2012.07.15"]
[Round "2"]
[White "Mellema, Andries"]
[Black "Dehmel, Jens"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2167"]
[BlackElo "2094"]
[PlyCount "63"]
[EventDate "2012.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. 0-0 d6 5. h3 Nf6 6. Re1 0-0 7. c3 Bb6 8. d4 Re8 9. Bg5 h6 10. Bh4 g5 11. dxe5 dxe5 12. Qxd8 Rxd8 13. Bg3 Re8 14. Bd5 Nd7 15. Nbd2 Kg7 16. Nc4 f6 17. b4 Ne7 18. a4 c6 19. Nd6 Rd8 20. Be6 Rb8 21. Rad1 Nf8 22. Bxc8 Nxc8 23. Nf5+ Kg6 24. Nxe5+ fxe5 25. Bxe5 Nd7 26. Rxd7 Rxd7 27. Bxb8 Rd2 28. Bg3 a5 29. Rb1 Ra2 30. bxa5 Bxa5 31. Rxb7 Bxc3 32. Rc7 1-0

[Event "Amsterdam Science Park op-A 2nd"]
[Site "Amsterdam"]
[Date "2012.07.14"]
[Round "1"]
[White "Bakre, Tejas"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2482"]
[BlackElo "2167"]
[PlyCount "111"]
[EventDate "2012.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. Nf3 Nf6 4. Nbd2 Bf5 5. Nh4 Bg6 6. Qb3 Qb6 7. Nxg6 hxg6 8. e3 e6 9. Be2 Bd6 10. c5 Qxb3 11. axb3 Bc7 12. f4 a5 13. b4 Na6 14. bxa5 Nb4 15. Kf2 Nc2 16. Ra4 Rxa5 17. Rxa5 Bxa5 18. Bf3 Ke7 19. Nb3 Ra8 20. Ke2 Bb4 21. Kd1 Na1 22. Nxa1 Rxa1 23. Kc2 Nd7 24. Rd1 Kd8 25. Kb3 Rxc1 26. Rxc1 Bd2 27. Rd1 Bxe3 28. g3 g5 29. fxg5 Bxg5 30. Kc2 Bf6 31. b4 b6 32. Bg4 Kc7 33. Kd3 Be7 34. Re1 Nf6 35. Bf3 Nd7 36. Bh5 bxc5 37. bxc5 e5 38. Bxf7 Bf6 39. Be6 exd4 40. Bxd7 Kxd7 41. Ra1 Be5 42. Ra7+ Ke6 43. h4 Bxg3 44. h5 Be5 45. Rb7 Kf6 46. Rb6 Kg5 47. Rxc6 Kxh5 48. Re6 Bf4 49. c6 g5 50. Kxd4 Bc7 51. Re7 Bb6+ 52. Kxd5 Kg4 53. Ke4 Kg3 54. c7 Bxc7 55. Rxc7 g4 56. Rc3+ 1-0

[Event "Bussum op 29th"]
[Site "Bussum"]
[Date "2012.05.28"]
[Round "7.8"]
[White "Mellema, Andries"]
[Black "Janssen, Erik"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2167"]
[BlackElo "2118"]
[PlyCount "85"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nc3 Bb4 5. Bd3 Ne7 6. Nge2 Bf5 7. Bg5 Bxd3 8. Qxd3 Nbc6 9. 0-0-0 Qd7 10. Ng3 0-0-0 11. Rhe1 h6 12. Bd2 Rhe8 13. h3 Kb8 14. a3 Bd6 15. Nh5 Qf5 16. Qxf5 Nxf5 17. Nxd5 Nfxd4 18. Nc3 Bf8 19. Rxe8 Rxe8 20. Be3 Nf5 21. Bf4 Nfd4 22. g4 Kc8 23. Be3 Rd8 24. f4 b5 25. Kb1 a5 26. f5 b4 27. axb4 axb4 28. Ne4 Rd5 29. f6 g5 30. Neg3 b3 31. c3 Nc2 32. Rxd5 Nxe3 33. Rd3 Bc5 34. Ne4 Bb6 35. Ng7 Ne5 36. Rd2 Nf3 37. Re2 Ng1 38. Rh2 Nf1 39. Rh1 Kd7 40. Kc1 Kc6 41. c4 Bd4 42. Nf5 Ne2+ 43. Kd1 1-0

[Event "Bussum op 29th"]
[Site "Bussum"]
[Date "2012.05.27"]
[Round "4.9"]
[White "Krishnasing, Ashley"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2010"]
[BlackElo "2167"]
[PlyCount "59"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. e5 f6 5. exf6 Nxf6 6. Nf3 Bd6 7. Bg5 0-0 8. Be2 Nb8 9. 0-0 c5 10. Nb5 Nc6 11. c4 Be7 12. Rc1 a6 13. Nc3 h6 14. Bxf6 Bxf6 15. dxc5 d4 16. Ne4 e5 17. a3 a5 18. Bd3 Bg4 19. h3 Bh5 20. Ng3 Bf7 21. Qe1 a4 22. Nf5 Kh8 23. Nd6 Bg8 24. Be4 Qc7 25. Qe2 Na5 26. Bd5 Rae8 27. Nxe8 Rxe8 28. Nd2 Bg5 29. f4 d3 30. Qh5 1-0

[Event "Bussum op 29th"]
[Site "Bussum"]
[Date "2012.05.27"]
[Round "5.14"]
[White "Mellema, Andries"]
[Black "Haver, Bas"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2167"]
[BlackElo "2007"]
[PlyCount "65"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. Bc4 Bg7 7. h3 0-0 8. Bb3 Nc6 9. Be3 Bd7 10. 0-0 a6 11. f4 b5 12. Qf3 Rc8 13. Rad1 Qc7 14. Rd2 Nxd4 15. Bxd4 Bc6 16. Kh1 Qb7 17. Nd5 Bxd5 18. exd5 Nd7 19. c3 Nb6 20. Bxg7 Kxg7 21. Re2 Rc5 22. f5 Kg8 23. Re4 Nc4 24. Rd4 Qc8 25. Qe2 Qb7 26. Bc2 Ne5 27. Qe3 Rc4 28. b3 Rcc8 29. Qh6 Nd7 30. Rh4 Nf6 31. fxg6 Qxd5 32. Rxf6 exf6 33. Qxh7# 1-0

[Event "Bussum op 29th"]
[Site "Bussum"]
[Date "2012.05.26"]
[Round "2.7"]
[White "Haver, Daan"]
[Black "Mellema, Andries"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1969"]
[BlackElo "2167"]
[PlyCount "74"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Bb5 0-0 8. 0-0 Na5 9. Re1 c6 10. Bf1 b6 11. e5 Be7 12. Ne2 Ba6 13. c3 c5 14. Qc2 Rc8 15. Rad1 Nc6 16. Qa4 Bc4 17. b3 b5 18. Qa6 Bxe2 19. Bxe2 b4 20. Bb5 Nb8 21. Qxa7 bxc3 22. Rc1 cxd4 23. Qxd4 Qa5 24. Bd3 Nc6 25. Qg4 Nb4 26. Re3 Nxd3 27. Rxd3 Qxa2 28. Nd4 Rc7 29. Rg3 g6 30. Qf4 Qd2 31. Qe3 Qxe3 32. Rxe3 Rfc8 33. Rd3 c2 34. Nb5 Rc5 35. Nd6 Bg5 36. b4 Bxc1 37. bxc5 Bb2 0-1

[Event "Bussum op 29th"]
[Site "Bussum"]
[Date "2012.05.26"]
[Round "3.5"]
[White "Mellema, Andries"]
[Black "Bakker, Guido"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "2167"]
[BlackElo "2089"]
[PlyCount "66"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Nf6 6. Be3 Bg7 7. h3 Nc6 8. Bc4 0-0 9. Bb3 Na5 10. 0-0 b6 11. Qd3 Bb7 12. f4 Nxb3 13. axb3 a6 14. Nde2 b5 15. Bd4 Rc8 16. Rac1 Qc7 17. Rfd1 e5 18. Be3 b4 19. fxe5 dxe5 20. Nd5 Nxd5 21. exd5 e4 22. Qxe4 Bxb2 23. Bf4 Qc5+ 24. Be3 Qb5 25. Nd4 Qxd5 26. Qxd5 Bxd5 27. Rb1 Rfe8 28. Bh6 Bc3 29. Nf5 Be4 30. Ne3 Bg7 31. Bxg7 Kxg7 32. Rd2 Rc3 33. Kf2 Rxe3 0-1

[Event "Hoogeveen Unive op 15th"]
[Site "Hoogeveen"]
[Date "2011.10.22"]
[Round "9"]
[White "Baskin, Robert"]
[Black "Mellema, Andries"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2016"]
[BlackElo "2182"]
[PlyCount "32"]
[EventDate "2011.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. Bb5 0-0 8. 0-0 Nb8 9. Qd2 c5 10. exd5 Qa5 11. Bd3 Rd8 12. Ne4 Qxd2 13. Nxf6+ gxf6 14. Nxd2 cxd4 15. dxe6 fxe6 16. f4 Nc6 1/2-1/2

[Event "Hoogeveen Unive op 15th"]
[Site "Hoogeveen"]
[Date "2011.10.21"]
[Round "8"]
[White "Mellema, Andries"]
[Black "Okkes, Menno"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "2182"]
[BlackElo "2386"]
[PlyCount "84"]
[EventDate "2011.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. g3 g6 7. Nde2 Bg7 8. Bg2 0-0 9. 0-0 Rb8 10. h3 b5 11. Be3 a5 12. Nd4 Nxd4 13. Bxd4 b4 14. Nd5 Nxd5 15. Bxg7 Ne3 16. Qd3 Nxf1 17. Bxf8 Qxf8 18. Bxf1 Qg7 19. c3 bxc3 20. bxc3 Be6 21. Qd2 Rc8 22. Rc1 Qe5 23. Bg2 Qc5 24. Qb2 a4 25. a3 Rc6 26. Qb4 Qa7 27. Bf1 Rb6 28. Bb5 Qb7 29. c4 Qxe4 30. Re1 Qb7 31. Rxe6 fxe6 32. Qxa4 Qc7 33. Qa8+ Rb8 34. Qe4 e5 35. Qd5+ Kg7 36. a4 Qa5 37. Qe6 Rf8 38. f4 Qa7+ 39. Kg2 exf4 40. gxf4 Rxf4 41. Qe1 e5 42. a5 Qa8+ 0-1

[Event "Hoogeveen Unive op 15th"]
[Site "Hoogeveen"]
[Date "2011.10.20"]
[Round "7"]
[White "Klein, David"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2359"]
[BlackElo "2182"]
[PlyCount "59"]
[EventDate "2011.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. g3 g6 2. Bg2 Bg7 3. e4 e6 4. h4 d5 5. Nc3 Nf6 6. exd5 exd5 7. Qe2+ Be6 8. d4 Nc6 9. Be3 Qe7 10. Nh3 0-0-0 11. Nf4 Kb8 12. Nxe6 Qxe6 13. 0-0-0 Rhe8 14. Rhe1 Qd6 15. a3 Qd7 16. Qf1 Ne4 17. Nxe4 dxe4 18. Kb1 f5 19. f3 Qe6 20. fxe4 fxe4 21. Bg5 Rxd4 22. Rxd4 Nxd4 23. Rxe4 Qd7 24. Qd3 Rxe4 25. Bxe4 Qe8 26. Be3 Nf5 27. Bf4 Nd6 28. Bxd6 cxd6 29. Qxd6+ Ka8 30. Qc7 1-0

[Event "Hoogeveen Unive op 15th"]
[Site "Hoogeveen"]
[Date "2011.10.19"]
[Round "6"]
[White "Mellema, Andries"]
[Black "De Groot, Hendrik"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2182"]
[BlackElo "1953"]
[PlyCount "55"]
[EventDate "2011.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 b5 6. Qd2 Nbd7 7. g4 Nb6 8. h4 h5 9. g5 Nfd7 10. f4 b4 11. Nd1 Rb8 12. f5 Qc7 13. Nh3 c5 14. fxg6 fxg6 15. Nf4 Rg8 16. Be2 cxd4 17. Bxd4 Qc6 18. Nf2 Nc5 19. 0-0-0 b3 20. Kb1 bxa2+ 21. Ka1 Ne6 22. Nxe6 Bxe6 23. e5 Bf5 24. exd6 exd6 25. Rhe1 Kd7 26. Qa5 Qb7 27. Bb5+ Kc7 28. Qc3+ 1-0

[Event "Hoogeveen Unive op 15th"]
[Site "Hoogeveen"]
[Date "2011.10.18"]
[Round "5"]
[White "Peelen, Piet"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "E18"]
[WhiteElo "2354"]
[BlackElo "2182"]
[PlyCount "209"]
[EventDate "2011.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. Nc3 0-0 8. 0-0 d5 9. Ne5 Nbd7 10. cxd5 exd5 11. Bf4 c6 12. Qa4 Nxe5 13. Bxe5 Re8 14. Rac1 Nd7 15. Bf4 Nf8 16. e4 Ne6 17. exd5 cxd5 18. Be3 Bf6 19. Rfd1 Qd6 20. Qb3 Red8 21. Nb5 Qd7 22. Rd2 Rac8 23. Rxc8 Rxc8 24. Nc3 Rc4 25. Bf1 Rc8 26. Bg2 Rc4 27. Bf1 Rc8 28. a4 Ng5 29. Qd1 Qf5 30. Bg2 Re8 31. h4 Ne4 32. Nxe4 dxe4 33. d5 Rd8 34. d6 Be5 35. d7 Bc6 36. Qc2 Qg6 37. h5 Qe6 38. Bxe4 Bxd7 39. Bxh7+ Kh8 40. Be4 Qe8 41. Qd1 Bf6 42. Bc2 Bc6 43. Rxd8 Qxd8 44. Qxd8+ Bxd8 45. Bd4 Kg8 46. Bd1 Be7 47. f3 f5 48. Kf2 Bd5 49. Bc2 Be6 50. Kg2 Kf7 51. Kh3 Bg5 52. Bd3 Bd7 53. Bc4+ Kf8 54. b3 Bc6 55. Kg2 Bd7 56. Bd5 Bd8 57. Be5 a6 58. Bd6+ Be7 59. Be5 Bd8 60. Kf2 b5 61. axb5 Bb6+ 62. Kg2 axb5 63. Bd6+ Ke8 64. b4 Bd4 65. Kh3 Bf6 66. f4 Bd8 67. Bg8 Bb6 68. Be5 Kf8 69. Bb3 Bd8 70. Bd6+ Ke8 71. Kg2 Bb6 72. Be5 Kf8 73. Bd5 Bd8 74. Bd6+ Ke8 75. Bc5 Bf6 76. Kf2 Kd8 77. Ke3 Be7 78. Kd4 Bf6+ 79. Kd3 Be7 80. Bxe7+ Kxe7 81. Kd4 Kd6 82. Bf7 Bc6 83. Bg8 Be8 84. Bh7 Bd7 85. Bg6 Be6 86. Kc3 Bd7 87. Kd3 Kd5 88. Bf7+ Kd6 89. Kd4 Bc6 90. Bb3 Bf3 91. Bc2 Bxh5 92. Bxf5 Be8 93. g4 Bc6 94. Be4 Bd7 95. f5 Be8 96. Bd5 Bd7 97. Be4 Be8 98. Bf3 Bd7 99. Bd5 Be8 100. g5 Bd7 101. Ke4 Bc8 102. Bb3 Bd7 103. Kf4 Bc6 104. f6 gxf6 105. g6 1-0

[Event "Hoogeveen Unive op 15th"]
[Site "Hoogeveen"]
[Date "2011.10.17"]
[Round "4"]
[White "Mellema, Andries"]
[Black "Erwich, Frank"]
[Result "1/2-1/2"]
[ECO "C24"]
[WhiteElo "2182"]
[BlackElo "2365"]
[PlyCount "62"]
[EventDate "2011.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 Be7 5. 0-0 d6 6. Re1 Nbd7 7. c3 Nf8 8. Nbd2 Ng6 9. Nf1 0-0 10. Bb3 h6 11. Ng3 Re8 12. h3 Qc7 13. Nh2 d5 14. Nh5 Be6 15. Nxf6+ Bxf6 16. Qh5 dxe4 17. dxe4 Bxb3 18. axb3 Qe7 19. b4 a6 20. Ng4 Bg5 21. Bxg5 hxg5 22. g3 Rad8 23. Rad1 Nf8 24. Ne3 g6 25. Qg4 Ne6 26. Kg2 Qf6 27. Nc4 Kg7 28. Na5 Qe7 29. Nb3 Rxd1 30. Rxd1 Rd8 31. Qe2 Rxd1 1/2-1/2

[Event "Hoogeveen Unive op 15th"]
[Site "Hoogeveen"]
[Date "2011.10.16"]
[Round "3"]
[White "Majhi, Ankit"]
[Black "Mellema, Andries"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1760"]
[BlackElo "2182"]
[PlyCount "88"]
[EventDate "2011.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Bd3 cxd4 7. cxd4 Qb6 8. 0-0 Nxd4 9. Nxd4 Qxd4 10. Nc3 a6 11. Qe2 Ne7 12. Kh1 Nc6 13. f4 Nb4 14. Rd1 Nxd3 15. Rxd3 Qa7 16. Be3 Bc5 17. Rad1 Bxe3 18. Rxe3 0-0-0 19. Rg3 g6 20. b4 Kb8 21. Rb1 Rc8 22. a4 Rc4 23. b5 axb5 24. axb5 Qc5 25. Qa2 Bxb5 26. Ra1 Ba6 27. Rb1 Qc6 28. h3 Rc8 29. Qa3 Rxc3 30. Rxc3 Qxc3 31. Qd6+ Qc7 32. Qxa6 Qc1+ 33. Qf1 Qxf1+ 34. Rxf1 Rc4 35. Kh2 b5 36. Kg3 b4 37. Kh4 h6 38. g4 Rc3 39. g5 h5 40. Rb1 b3 41. f5 exf5 42. e6 Rc4+ 43. Kg3 h4+ 44. Kf3 fxe6 0-1

[Event "Hoogeveen Unive op 15th"]
[Site "Hoogeveen"]
[Date "2011.10.15"]
[Round "2"]
[White "Mellema, Andries"]
[Black "Cox, Jan"]
[Result "1-0"]
[ECO "C26"]
[WhiteElo "2182"]
[BlackElo "2008"]
[PlyCount "39"]
[EventDate "2011.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. g3 d5 4. exd5 Nxd5 5. Bg2 Nxc3 6. bxc3 Nc6 7. Ne2 Bc5 8. 0-0 0-0 9. Rb1 Bb6 10. d3 Qf6 11. h3 Be6 12. Rb2 Rad8 13. Be3 Qg6 14. Kh2 Rd6 15. Qc1 Ne7 16. c4 Qh5 17. c5 Nd5 18. g4 Bxg4 19. Ng3 Qh4 20. Bg5 1-0

[Event "Hoogeveen Unive op 15th"]
[Site "Hoogeveen"]
[Date "2011.10.14"]
[Round "1"]
[White "Zherebukh, Yaroslav"]
[Black "Mellema, Andries"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2580"]
[BlackElo "2182"]
[PlyCount "59"]
[EventDate "2011.10.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Nh6 7. b4 cxd4 8. Bxh6 gxh6 9. cxd4 Bd7 10. Be2 Rc8 11. 0-0 Bg7 12. b5 Na5 13. a4 0-0 14. Nbd2 f6 15. exf6 Rxf6 16. Rc1 Rcf8 17. Ne5 Be8 18. Ndf3 Rf4 19. Nd3 Rxd4 20. Nxd4 Bxd4 21. Rc8 Nc4 22. Bh5 Nd6 23. Ra8 Bxh5 24. Rxf8+ Kxf8 25. Qxh5 Ne4 26. Qxh6+ Kg8 27. Rc1 Bxf2+ 28. Kh1 Bc5 29. Nxc5 Nxc5 30. Qg5+ 1-0

[Event "Groningen Atlantis Promo2"]
[Site "Groningen"]
[Date "2011.08.16"]
[Round "9"]
[White "Mellema, Andries"]
[Black "Sluzewski, Fred"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "2131"]
[PlyCount "35"]
[EventDate "2011.08.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. g3 Bb4 7. Bg2 0-0 8. 0-0 Bxc3 9. bxc3 Qa5 10. Nb3 Qxc3 11. Rb1 Qc4 12. Bb2 e5 13. Re1 Rd8 14. Re3 d5 15. Rc3 Qb4 16. exd5 Bg4 17. Qf1 Rxd5 18. Rc4 1-0

[Event "Groningen Atlantis Promo2"]
[Site "Groningen"]
[Date "2011.08.15"]
[Round "8"]
[White "Klinkhammer, Johan"]
[Black "Mellema, Andries"]
[Result "0-1"]
[ECO "C14"]
[WhiteElo "2027"]
[BlackElo "2131"]
[PlyCount "74"]
[EventDate "2011.08.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 a6 8. Nf3 c5 9. Qd2 Nc6 10. h4 b5 11. Nd1 cxd4 12. Nxd4 Bb7 13. Ne3 0-0 14. 0-0-0 Nc5 15. Rh3 Ne4 16. Qe1 Nxd4 17. Rxd4 f6 18. Bd3 fxe5 19. fxe5 Qc5 20. c3 Rac8 21. Kb1 Nf2 22. Rg3 b4 23. Ng4 bxc3 24. bxc3 Nxd3 25. Rgxd3 a5 26. Qc1 Ba6 27. Rd1 Qxc3 28. Qxc3 Rxc3 29. Kb2 Rg3 30. R1d2 Rb8+ 31. Kc2 Bc4 32. Rf4 Ra3 33. Rdd4 Rxa2+ 34. Kc1 Rxg2 35. Ne3 Rg1+ 36. Kd2 Bb3 37. Rf2 a4 0-1

[Event "Groningen Atlantis Promo2"]
[Site "Groningen"]
[Date "2011.08.14"]
[Round "7"]
[White "Mellema, Andries"]
[Black "Hartog, Frank"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2131"]
[BlackElo "1977"]
[PlyCount "59"]
[EventDate "2011.08.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. h3 e6 7. g4 d5 8. exd5 Nxd5 9. Nde2 Bb4 10. Bg2 0-0 11. 0-0 Nxc3 12. Nxc3 Qc7 13. Ne4 Rd8 14. Bf4 Qe7 15. Qf3 Nc6 16. c3 Ba5 17. Bg5 f6 18. Nxf6+ gxf6 19. Bxf6 Qf7 20. Bxd8 Bxd8 21. Qd3 Bd7 22. Rad1 Be8 23. Rfe1 Bh4 24. Rxe6 Qxf2+ 25. Kh1 Rd8 26. Rd6 Rxd6 27. Qxd6 Bg3 28. Qd5+ Bf7 29. Qg5+ Bg6 30. Rf1 1-0

