[Event "Dieren op"]
[Site "Dieren"]
[Date "2013.08.01"]
[Round "9"]
[White "De Jong, Migchiel"]
[Black "Merza, Morris"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2345"]
[BlackElo "2120"]
[PlyCount "51"]
[EventDate "2013.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[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 0-0-0 9. Rb1 Nge7 10. b4 fxe5 11. Bxc6 Nxc6 12. b5 Nb8 13. Bg5 Re8 14. Nxe5 Qf5 15. Qd2 h6 16. Be3 Bd6 17. Ne2 b6 18. Ng3 Qf6 19. c4 dxc4 20. Ne4 Qe7 21. Ng6 Qf7 22. Nxh8 Rxh8 23. Qc3 Qf5 24. Nxd6+ cxd6 25. Qxc4+ Kb7 26. Qb4 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2013.07.31"]
[Round "8"]
[White "Merza, Morris"]
[Black "Pijpers, Arthur"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2120"]
[BlackElo "2338"]
[PlyCount "63"]
[EventDate "2013.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. dxc5 Qxd1+ 7. Kxd1 0-0-0+ 8. Ke1 e5 9. Be3 Nge7 10. Nbd2 Nd5 11. Nc4 f6 12. Rd1 Nxe3 13. Rxd8+ Nxd8 14. Nxe3 Be6 15. b4 Bxa2 16. Bc4 Bxc4 17. Nxc4 Ne6 18. Nfd2 Be7 19. g3 Nc7 20. Kd1 Nb5 21. Kc2 Kc7 22. Re1 Bd8 23. Ra1 h5 24. Ne4 Be7 25. Ne3 Rd8 26. Kb2 Kb8 27. c4 Rd4 28. f3 Nc7 29. Nf5 Rd7 30. Nxg7 Bxc5 31. Nxc5 Rxg7 32. Rd1 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2013.07.30"]
[Round "7"]
[White "Admiraal, Miguoel"]
[Black "Merza, Morris"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2320"]
[BlackElo "2120"]
[PlyCount "109"]
[EventDate "2013.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. Qc2 Be7 6. b3 Nbd7 7. Bb2 b6 8. Be2 Bb7 9. d3 Rc8 10. 0-0 0-0 11. Rfd1 e5 12. Rac1 Re8 13. Qb1 Bd6 14. Bf1 Qe7 15. g3 c5 16. cxd5 Nxd5 17. Bg2 Nxc3 18. Bxc3 Nf8 19. Nd2 Bxg2 20. Kxg2 Ng6 21. Nc4 f5 22. Kg1 Bb8 23. d4 Nh4 24. d5 Nf3+ 25. Kg2 e4 26. d6 Qd7 27. Qb2 Re6 28. Ne5 Nxe5 29. Bxe5 Rc6 30. Bxg7 Rcxd6 31. Rxd6 Rxd6 32. Bc3 Rd1 33. Rxd1 Qxd1 34. h4 Qf3+ 35. Kh2 Qg4 36. Be5 Bxe5 37. Qxe5 Qf3 38. Qb8+ Kf7 39. Qxa7+ Kg6 40. Qxb6+ Kh5 41. Qb5 Qxf2+ 42. Kh3 Qf3 43. Qe8+ Kh6 44. Qe6+ Kg7 45. Qe7+ Kg8 46. Qd8+ Kg7 47. Qc7+ Kg6 48. Qc6+ Kh5 49. Qe8+ Kh6 50. Qf8+ Kg6 51. Qg8+ Kf6 52. Qh8+ Kg6 53. Qg8+ Kf6 54. Qf8+ Kg6 55. Qe8+ 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2013.07.29"]
[Round "6"]
[White "Merza, Morris"]
[Black "Rietveld, Renze"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2120"]
[BlackElo "2245"]
[PlyCount "43"]
[EventDate "2013.07.23"]
[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. c3 g6 3. d4 cxd4 4. cxd4 d5 5. Nc3 dxe4 6. Bc4 Nc6 7. Qb3 e6 8. d5 Nd4 9. dxe6 Nxb3 10. exf7+ Kd7 11. fxg8Q Rxg8 12. Bxb3 Rg7 13. Ba4+ Ke6 14. Nh3 Re7 15. Be3 Kf7 16. Rd1 Qa5 17. Rd5 Qb4 18. Bb3 Be6 19. Bc5 Qxb3 20. axb3 Bxd5 21. Bxe7 Bxe7 22. Nxd5 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2013.07.27"]
[Round "5"]
[White "Bollen, Guus"]
[Black "Merza, Morris"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2013"]
[BlackElo "2120"]
[PlyCount "114"]
[EventDate "2013.07.23"]
[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. exd5 exd5 4. c4 Nf6 5. Nc3 Be7 6. Nf3 0-0 7. cxd5 Nxd5 8. Bd3 Nb4 9. Be4 Nd7 10. a3 Na6 11. 0-0 Nf6 12. Bc2 c5 13. Bg5 cxd4 14. Nxd4 Bg4 15. Qd3 Nc5 16. Qe3 Nd5 17. Qg3 Bxg5 18. Qxg4 Nf6 19. Qxg5 Qxd4 20. Rad1 Ne6 21. Qb5 Qc5 22. Qxc5 Nxc5 23. b4 Ne6 24. Ne4 Nxe4 25. Bxe4 Rab8 26. Rd7 a5 27. Bd5 axb4 28. axb4 Nd8 29. Re1 g6 30. b5 b6 31. Rc7 Kg7 32. g4 h6 33. Re3 Kf6 34. Rf3+ Kg5 35. Bxf7 Ne6 36. Re7 Nd4 37. Re5+ Kxg4 38. Rf6 Nf3+ 39. Rxf3 Kxf3 40. Bxg6 Rg8 41. Re3+ Kf4 42. Re6 Kg5 43. Bd3 Rbd8 44. Re3 Kf4+ 45. Kf1 Rge8 46. Rg3 h5 47. Kg2 Rg8 48. Bc4 Rg5 49. Be2 h4 50. Rxg5 Kxg5 51. Bf3 Kf4 52. Bc6 Rd3 53. h3 Ke5 54. Kh2 Rc3 55. Bb7 Rc5 56. Ba6 Rc7 57. Kg2 Kf4 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2013.07.26"]
[Round "4"]
[White "Merza, Morris"]
[Black "Monsma, Menno"]
[Result "1-0"]
[ECO "C15"]
[WhiteElo "2120"]
[BlackElo "2100"]
[PlyCount "129"]
[EventDate "2013.07.23"]
[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. Nc3 Bb4 4. exd5 Qxd5 5. Qg4 Nc6 6. Nf3 Nge7 7. Bd2 Qf5 8. Qxf5 Nxf5 9. Nb5 Bxd2+ 10. Kxd2 0-0 11. Bd3 Rd8 12. Bxf5 exf5 13. Rae1 Nxd4 14. Nbxd4 c5 15. Kc1 cxd4 16. Nxd4 Kf8 17. Rd1 Bd7 18. f3 g6 19. Rhe1 Re8 20. Kd2 Rxe1 21. Rxe1 Re8 22. Rxe8+ Kxe8 23. f4 Ke7 24. c4 Kd6 25. Kc3 a5 26. a3 b6 27. g3 f6 28. b4 axb4+ 29. axb4 Be8 30. Nc2 b5 31. cxb5 Bxb5 32. Kd4 Bc6 33. Ne3 Bf3 34. b5 h5 35. Nc4+ Kc7 36. Kc5 h4 37. b6+ Kb8 38. Nd6 hxg3 39. hxg3 g5 40. Nxf5 gxf4 41. gxf4 Kc8 42. Ne7+ Kb7 43. Nd5 f5 44. Ne3 Bg4 45. Nc4 Bh3 46. Nd6+ Kb8 47. Kb5 Bf1+ 48. Kb4 Bh3 49. Ka5 Bg4 50. b7 Bf3 51. Kb6 Bg2 52. Nxf5 Bxb7 53. Nd6 Bd5 54. f5 Bb3 55. f6 Bd5 56. Kc5 Bg8 57. Kc6 Be6 58. Nf5 Kc8 59. Kd6 Bf7 60. Ke7 Bg8 61. Nd6+ Kc7 62. Nf7 Bh7 63. Ng5 Bg6 64. Ne6+ Kc6 65. Nf4 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2013.07.25"]
[Round "3"]
[White "Van Mierlo, Guido"]
[Black "Merza, Morris"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2077"]
[BlackElo "2120"]
[PlyCount "50"]
[EventDate "2013.07.23"]
[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. c4 c6 3. Nc3 d5 4. exd5 exd5 5. d4 Nf6 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Ne2 Nd7 9. Nc3 Qa5 10. Be2 Be7 11. 0-0 0-0 12. Bf3 Nf6 13. Be3 Be6 14. Rc1 Nd5 15. Nxd5 Bxd5 16. Bxd5 Qxd5 17. Qa4 Rfd8 18. Rfd1 h6 19. Qc4 Bf6 20. Qxd5 Rxd5 21. Rc5 Rad8 22. Rxd5 Rxd5 23. b4 Rb5 24. d5 Rxd5 25. Rxd5 cxd5 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2013.07.24"]
[Round "2"]
[White "Merza, Morris"]
[Black "Den Hartog, Marijn"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2120"]
[BlackElo "1916"]
[PlyCount "74"]
[EventDate "2013.07.23"]
[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. exd5 exd5 4. Nc3 c6 5. Qf3 Nf6 6. Bg5 Be7 7. h3 0-0 8. Bd3 b6 9. 0-0-0 Ba6 10. Bf5 Bc8 11. Bxc8 Qxc8 12. Nge2 Nbd7 13. Ng3 Re8 14. Nf5 Bf8 15. Nh6+ gxh6 16. Bxf6 Nxf6 17. Qxf6 Re6 18. Qf3 Qe8 19. Rd3 Bg7 20. Nd1 Qd7 21. Qg4 Qe7 22. f4 Re8 23. Rf1 Rg6 24. Qf3 Qe2 25. g4 Rge6 26. f5 Qxf3 27. Rfxf3 Rd6 28. c3 Bf6 29. Kc2 Bg5 30. Rf2 Rd7 31. a4 c5 32. dxc5 bxc5 33. c4 d4 34. Nc3 Re1 35. Nd5 Rxd5 36. cxd5 c4 37. Rxd4 Rc1# 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2013.07.23"]
[Round "1"]
[White "Belkhodja, Slim"]
[Black "Merza, Morris"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2432"]
[BlackElo "2120"]
[PlyCount "69"]
[EventDate "2013.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d3 b6 3. g3 Bb7 4. Bg2 c5 5. Nf3 d6 6. 0-0 Nf6 7. Re1 Be7 8. Nbd2 0-0 9. c3 Nc6 10. a3 Rc8 11. b4 d5 12. e5 Nd7 13. d4 cxd4 14. cxd4 Ba6 15. h4 Bd3 16. Bf1 Bxf1 17. Kxf1 b5 18. Qe2 a5 19. bxa5 Qxa5 20. Rb1 b4 21. Nb3 Qa4 22. axb4 Nxb4 23. Kg2 Rc2 24. Bd2 Rb8 25. Qd1 Qa2 26. Re3 Rc4 27. Bxb4 Bxb4 28. Ra1 Qc2 29. Qxc2 Rxc2 30. Ra7 Rd8 31. Rb7 Bf8 32. Na5 h6 33. Reb3 Rcc8 34. h5 Rb8 35. Rxd7 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2011.07.28"]
[Round "9"]
[White "Van Meegen, Ruud"]
[Black "Merza, Morris"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1947"]
[BlackElo "2145"]
[PlyCount "24"]
[EventDate "2011.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. e5 Ne4 6. Bd3 Bb4 7. Bd2 Nxd2 8. Qxd2 f6 9. a3 Be7 10. Ne2 0-0 11. 0-0 fxe5 12. Nxe5 Nxe5 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2011.07.27"]
[Round "8"]
[White "Merza, Morris"]
[Black "Viergever, Max"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2145"]
[BlackElo "2123"]
[PlyCount "66"]
[EventDate "2011.07.19"]
[EventType "swiss"]
[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. c3 e6 3. d4 d5 4. exd5 exd5 5. Be3 c4 6. b3 cxb3 7. axb3 Nf6 8. Nf3 Bg4 9. Be2 Bd6 10. Nbd2 0-0 11. h3 Bh5 12. 0-0 Qc7 13. Rc1 Nc6 14. Re1 Rfe8 15. b4 Bf4 16. Nf1 Ne4 17. Qb3 Rad8 18. c4 dxc4 19. Rxc4 Bxe3 20. fxe3 Qd6 21. Rd1 Ng3 22. Nxg3 Qxg3 23. Rc5 Nxd4 24. Rxd4 Bxf3 25. Bxf3 Rxd4 26. Qc3 Rd7 27. Qa3 h6 28. Rc1 Rde7 29. Qxa7 Rxe3 30. Rf1 Re1 31. Qf2 Qxf2+ 32. Kxf2 Rxf1+ 33. Kxf1 b6 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2011.07.26"]
[Round "7"]
[White "Vosselman, Jan M"]
[Black "Merza, Morris"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2112"]
[BlackElo "2145"]
[PlyCount "50"]
[EventDate "2011.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. e3 Qb6 5. b3 Bg4 6. Be2 e6 7. 0-0 Nbd7 8. h3 Bh5 9. c4 dxc4 10. bxc4 Be7 11. Nc3 Bg6 12. Nh4 Ne4 13. Na4 Qa5 14. Nxg6 hxg6 15. f3 Nd2 16. Rf2 e5 17. Bg3 exd4 18. Bd3 dxe3 19. Re2 Qg5 20. Kh2 Rxh3+ 21. gxh3 Nxf3+ 22. Kg2 Nh4+ 23. Kh2 Nf3+ 24. Kg2 Nh4+ 25. Kh2 Nf3+ 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2011.07.25"]
[Round "6"]
[White "Merza, Morris"]
[Black "Maatman, Nick"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2145"]
[BlackElo "1994"]
[PlyCount "80"]
[EventDate "2011.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 d4 5. c3 Nc6 6. b5 Na5 7. cxd4 cxd4 8. Qa4 Bc5 9. Bb2 d3 10. Nc3 f5 11. exf6 Nxf6 12. Ne4 Bb6 13. Nxf6+ gxf6 14. Qe4 e5 15. Bxd3 Be6 16. 0-0 Qd5 17. Qh4 0-0-0 18. Qxf6 Rhf8 19. Rac1+ Nc6 20. Qxe5 Rxf3 21. Be4 Rxf2 22. Rxf2 Bxf2+ 23. Kf1 Qc4+ 24. Rxc4 Bxc4+ 25. Kxf2 Nxe5 26. Bxe5 Rxd2+ 27. Kg3 Bxb5 28. a3 Bc6 29. Bf5+ Kd8 30. Bxh7 Rxg2+ 31. Kh4 Ke7 32. Kh5 Ke6 33. Bf4 Bf3+ 34. Kh6 b5 35. h4 a5 36. h5 b4 37. axb4 axb4 38. Bg5 Rh2 39. Bg6 b3 40. Bf4 Rh1 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2011.07.23"]
[Round "5"]
[White "Beerdsen, Thomas"]
[Black "Merza, Morris"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "2009"]
[BlackElo "2145"]
[PlyCount "36"]
[EventDate "2011.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nc6 4. Nf3 Nf6 5. Bg5 Be7 6. e5 Ne4 7. Bxe7 Qxe7 8. Nd2 Nxc3 9. bxc3 Qa3 10. Nb3 b6 11. Bb5 Bd7 12. 0-0 Nxe5 13. Be2 Ng6 14. Qd2 0-0 15. f4 Ne7 16. Rae1 c5 17. dxc5 bxc5 18. c4 d4 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2011.07.22"]
[Round "4"]
[White "Merza, Morris"]
[Black "Van Mierlo, Guido"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2145"]
[BlackElo "2097"]
[PlyCount "47"]
[EventDate "2011.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. Nf3 Nf6 2. Nd4 a6 3. c4 d6 4. Nc3 g6 5. h4 Bg7 6. Nc2 h5 7. d4 Nbd7 8. Bg5 c5 9. e3 b6 10. Be2 Bb7 11. Bf3 Qc7 12. Rc1 Rc8 13. 0-0 0-0 14. Nd5 Nxd5 15. cxd5 Nf6 16. e4 cxd4 17. Qd2 Qd7 18. Nxd4 Rxc1 19. Rxc1 Rc8 20. Nc6 Bxc6 21. dxc6 Rxc6 22. Rxc6 Qxc6 23. e5 Ne4 24. Qa5 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2011.07.21"]
[Round "3"]
[White "Smagin, Nikita"]
[Black "Merza, Morris"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1977"]
[BlackElo "2145"]
[PlyCount "89"]
[EventDate "2011.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 bxa3 6. Nxa3 Nc6 7. c3 Bd7 8. d4 f6 9. exf6 Nxf6 10. Bd3 Be7 11. 0-0 Rc8 12. Re1 Qa5 13. Bd2 Bxa3 14. Qb3 0-0 15. Rxa3 Qc7 16. h3 a6 17. Qb1 Rce8 18. Ra2 Bc8 19. Ne5 Na5 20. Qb4 Nc6 21. Qb1 Na5 22. Bf4 Qd8 23. Bg5 h6 24. Bh7+ Kh8 25. Ng6+ Kxh7 26. Nxf8+ Kg8 27. Bxf6 gxf6 28. Qg6+ Kxf8 29. Rxa5 Qe7 30. Qxh6+ Qg7 31. Qxg7+ Kxg7 32. Rxd5 Kf7 33. Rc5 Ke7 34. h4 Kd6 35. h5 b6 36. Rc4 Bb7 37. Re3 a5 38. Ra4 Bc6 39. Ra1 Kd5 40. h6 Re7 41. Kh2 Kc4 42. Ra3 f5 43. Kg3 Bd5 44. Kf4 Bxg2 45. Kg5 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2011.07.20"]
[Round "2"]
[White "Merza, Morris"]
[Black "Cox, Jan"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2145"]
[BlackElo "1962"]
[PlyCount "73"]
[EventDate "2011.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. Be3 Bb6 7. Nbd2 0-0 8. Bg5 Re8 9. Qe2 Be6 10. Bb5 h6 11. Bh4 Bd7 12. Ba4 Ne7 13. Bxd7 Nxd7 14. g4 Nf8 15. Bg3 Neg6 16. 0-0-0 Ne6 17. h4 Ngf4 18. Qf1 Qf6 19. g5 Qg6 20. gxh6 Qxh6 21. Ng5 c6 22. Kb1 Qh5 23. Nc4 Rad8 24. f3 Bc7 25. Ne3 f6 26. Nxe6 Nxe6 27. Nf5 Bb6 28. d4 g6 29. Ne3 exd4 30. Ng4 Kf7 31. cxd4 Bxd4 32. Qc4 Qc5 33. Qb3 Qb6 34. Qc2 Qc5 35. Qb3 Qb6 36. Qc2 Qc5 37. Qb3 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2011.07.19"]
[Round "1"]
[White "Neverov, Valeriy"]
[Black "Merza, Morris"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "2500"]
[BlackElo "2145"]
[PlyCount "55"]
[EventDate "2011.07.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Nh4 Nbd7 10. Qe2 Ne4 11. Nxf5 exf5 12. Nxe4 fxe4 13. Bd2 Bd6 14. b4 Kh8 15. f4 Qe7 16. b5 Rfc8 17. bxc6 Rxc6 18. Bd5 Rc2 19. Rfc1 Rxc1+ 20. Rxc1 Nb6 21. Bb3 Qd7 22. a5 Nc8 23. Qc4 Kg8 24. Qd5 Qe7 25. Qf5 Qf8 26. Qxe4 Rb8 27. Qd5 a6 28. e4 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2010.08.05"]
[Round "9"]
[White "Merza, Morris"]
[Black "Kahleys, Kevin"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "2063"]
[BlackElo "2071"]
[PlyCount "23"]
[EventDate "2010.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. e5 c5 4. b4 cxb4 5. a3 Nc6 6. axb4 Bxb4 7. c3 Be7 8. d4 f6 9. Bd3 fxe5 10. dxe5 Nh6 11. Bxh6 gxh6 12. Nd4 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2010.08.04"]
[Round "8"]
[White "Visser, Yge"]
[Black "Merza, Morris"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "2469"]
[BlackElo "2063"]
[PlyCount "123"]
[EventDate "2010.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Be7 8. Nf4 Bf6 9. c3 Nd7 10. Qe2 Ne7 11. h4 h6 12. Nxg6 Nxg6 13. h5 Ngf8 14. Ne4 Be7 15. Bf4 Nf6 16. Nc5 Qb6 17. Nd3 N8d7 18. Rh3 Qa5 19. Ne5 Nxe5 20. Bxe5 0-0-0 21. Kf1 Bd6 22. Rf3 Ng4 23. b4 Qc7 24. Bxg7 Nh2+ 25. Kg1 Nxf3+ 26. Qxf3 Rhg8 27. Bxh6 Qe7 28. Qh3 Qf6 29. Be3 Be7 30. b5 Qh4 31. Qxh4 Bxh4 32. bxc6 bxc6 33. Rb1 Bg5 34. f4 Be7 35. Ba6+ Kd7 36. Rb7+ Ke8 37. Rxa7 Rg3 38. Kf2 Bh4 39. Bf1 Rg5+ 40. Ke2 Rxh5 41. a4 Rd7 42. Ra6 Bd8 43. Rxc6 Ra5 44. Kf3 Rc7 45. Rxc7 Bxc7 46. Bb5+ Ke7 47. c4 Ra8 48. Bc1 Ba5 49. Ba3+ Kf6 50. Bd6 Rd8 51. c5 Bb4 52. g4 Rxd6 53. cxd6 Bxd6 54. a5 Bc7 55. a6 Bb6 56. Ke4 Ke7 57. d5 Kd6 58. dxe6 Kxe6 59. Bc4+ Ke7 60. g5 Kf8 61. Kd5 Kg7 62. Bd3 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2010.08.03"]
[Round "7"]
[White "Merza, Morris"]
[Black "Michalczak, Thomas"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2063"]
[BlackElo "2367"]
[PlyCount "47"]
[EventDate "2010.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb3 dxe5 9. dxe5 Qxd1+ 10. Bxd1 Bg4 11. h3 Bh5 12. g4 Bg6 13. e6 fxe6 14. Nc3 e5 15. 0-0 e6 16. Bb3 Bc5 17. Be3 Bxe3 18. fxe3 Ke7 19. Ng5 Na5 20. Bc2 Bxc2 21. Rf7+ Kd6 22. Rc1 h6 23. Nge4+ Bxe4 24. Nb5+ 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2010.08.02"]
[Round "6"]
[White "Akrawi, Samir"]
[Black "Merza, Morris"]
[Result "0-1"]
[ECO "D19"]
[WhiteElo "2247"]
[BlackElo "2063"]
[PlyCount "124"]
[EventDate "2010.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Bg6 10. Ne5 Nbd7 11. Nxg6 hxg6 12. Rd1 Qa5 13. Bd2 e5 14. Be1 exd4 15. Rxd4 Rad8 16. Bb3 Nc5 17. Ba2 Rxd4 18. exd4 Na6 19. Qd3 Qf5 20. Qxf5 gxf5 21. f3 Rd8 22. Rd1 Nc7 23. Bh4 Be7 24. Re1 Kf8 25. Bf2 Nfd5 26. Rd1 Bf6 27. Kf1 g6 28. Bb3 Rd7 29. g3 Ke8 30. h4 f4 31. gxf4 Nxf4 32. Ne4 Be7 33. Re1 Kd8 34. Ng5 Bxg5 35. hxg5 Nd3 36. Rd1 Nxf2 37. Kxf2 Nd5 38. Rh1 Ke7 39. Rh8 Kd6 40. Rf8 a6 41. Kg3 Ke7 42. Rb8 Ne3 43. a5 Nf5+ 44. Kg4 Rxd4+ 45. Kh3 Nd6 46. Bc2 Rd2 47. Be4 Kd7 48. b3 Rb2 49. Bxg6 fxg6 50. Rg8 Rxb3 51. Kg4 Nf7 52. f4 Ke7 53. Rxg6 c5 54. Rg8 Nd6 55. Rg7+ Kf8 56. Rd7 Ne8 57. Rd8 Rb1 58. Rc8 Rc1 59. g6 Rg1+ 60. Kf5 c4 61. Ke4 Rxg6 62. Ke5 Rc6 0-1

[Event "Dieren op"]
[Site "Dieren"]
[Date "2010.07.31"]
[Round "5"]
[White "Merza, Morris"]
[Black "Klein, David"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2063"]
[BlackElo "2297"]
[PlyCount "78"]
[EventDate "2010.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. Nf3 d5 4. exd5 exd5 5. d4 Nf6 6. Be3 c4 7. b3 cxb3 8. axb3 Be7 9. h3 Bf5 10. Bb5+ Nbd7 11. Nbd2 a6 12. Be2 0-0 13. 0-0 Re8 14. c4 Bb4 15. Ra4 a5 16. c5 Ne4 17. Nxe4 dxe4 18. Nd2 Nf6 19. Nc4 Bd7 20. Ra1 Nd5 21. Nd6 Nc3 22. Qc2 Nxe2+ 23. Qxe2 Re6 24. Nxb7 Qe8 25. Qh5 Rg6 26. d5 f5 27. Kh1 Qe5 28. Rfd1 Rf8 29. Nxa5 Be8 30. Nc4 Qb8 31. Bd4 Rg4 32. hxg4 Bxh5 33. gxh5 Qe8 34. d6 f4 35. Rf1 Qxh5+ 36. Kg1 f3 37. Ra7 Rf7 38. Ra8+ Rf8 39. Ra7 Rf7 1/2-1/2

[Event "Dieren op"]
[Site "Dieren"]
[Date "2010.07.30"]
[Round "4"]
[White "De Jong, Migchiel"]
[Black "Merza, Morris"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2358"]
[BlackElo "2063"]
[PlyCount "93"]
[EventDate "2010.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. d4 exd4 6. exd5 cxd5 7. Bb5+ Nc6 8. Nxd4 Nge7 9. N2f3 0-0 10. 0-0 Qc7 11. c3 Bg4 12. h3 Nxd4 13. cxd4 Bh5 14. Bd3 Bg6 15. Bxg6 Nxg6 16. Qb3 Qd7 17. Re1 Rae8 18. Bd2 Re4 19. Rxe4 dxe4 20. Ng5 Bf4 21. Bxf4 Nxf4 22. Qe3 Ne6 23. Rd1 Nxg5 24. Qxg5 Qa4 25. Rd2 Qxa2 26. d5 Qa1+ 27. Kh2 Qa5 28. Qf4 Qd8 29. d6 Qd7 30. Rc2 Rd8 31. Rc7 Qe6 32. Rxb7 f6 33. Qg3 g6 34. d7 Rxd7 35. Qb8+ Kg7 36. Rxa7 g5 37. b4 Rxa7 38. Qxa7+ Kf8 39. Qb8+ Kf7 40. b5 Qf5 41. b6 Qxf2 42. Qc7+ Kg6 43. b7 e3 44. b8Q e2 45. Qg8+ Kf5 46. Qgxh7+ Ke6 47. Qhd7# 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2010.07.29"]
[Round "3"]
[White "Merza, Morris"]
[Black "Sprangers, Remco"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2063"]
[BlackElo "2260"]
[PlyCount "127"]
[EventDate "2010.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 c5 3. c3 d5 4. exd5 exd5 5. d4 Bd6 6. Be3 c4 7. b3 cxb3 8. axb3 Ne7 9. Bd3 Nbc6 10. 0-0 Bg4 11. Nbd2 Qc7 12. Re1 Bxh2+ 13. Kf1 Bf4 14. Bxf4 Qxf4 15. b4 Nd8 16. Bb5+ Kf8 17. Qc2 Ne6 18. Ne5 Bf5 19. Bd3 Qh2 20. Ndf3 Qh1+ 21. Ng1 Nf4 22. f3 Nxd3 23. Nxd3 Ng6 24. Qe2 Bxd3 25. Qxd3 Qxg2+ 26. Kxg2 Nf4+ 27. Kg3 Nxd3 28. Re2 g5 29. Nh3 Rg8 30. Rd1 Nf4 31. Nxf4 gxf4+ 32. Kxf4 Rg6 33. Rh1 Rc8 34. Rc2 h6 35. Rh5 Rd6 36. Ke5 Ke7 37. Rf5 a6 38. Rxf7+ Kxf7 39. Kxd6 Rc6+ 40. Kxd5 h5 41. c4 h4 42. Rh2 Rh6 43. c5 h3 44. Ke5 Re6+ 45. Kf5 Rf6+ 46. Kg4 Rg6+ 47. Kf5 Rf6+ 48. Ke4 Re6+ 49. Kd3 Rh6 50. d5 Rh4 51. Kc3 Kf6 52. d6 Ke6 53. f4 Kd7 54. f5 b6 55. f6 bxc5 56. bxc5 Kc6 57. f7 Rf4 58. Rxh3 Rxf7 59. Rh5 Rf4 60. Rh8 Rf5 61. Rc8+ Kd7 62. Rc7+ Ke6 63. d7 Ke7 64. c6 1-0

[Event "Dieren op"]
[Site "Dieren"]
[Date "2010.07.28"]
[Round "2"]
[White "Pedersen, Nicolai Vesterbaek"]
[Black "Merza, Morris"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2461"]
[BlackElo "2063"]
[PlyCount "72"]
[EventDate "2010.07.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 137 Extra"]
[Source "ChessBase"]
[SourceDate "2010.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. d4 d5 4. e3 Bg4 5. h3 Bxf3 6. Qxf3 e6 7. Bd3 Nbd7 8. Nc3 Be7 9. cxd5 cxd5 10. 0-0 0-0 11. g4 Rc8 12. h4 Ne8 13. g5 f5 14. gxf6 Rxf6 15. Qg4 Nd6 16. h5 Nf8 17. e4 dxe4 18. Nxe4 Nxe4 19. Bxe4 Rf7 20. Be3 Bf6 21. Rad1 Rd7 22. d5 exd5 23. Bxd5+ Kh8 24. Bxb7 Rb8 25. Bc6 Rxd1 26. Rxd1 Rb4 27. Qf3 Qc8 28. b3 Rg4+ 29. Kh1 Rh4+ 30. Kg2 Rb4 31. Kg1 Rg4+ 32. Kh1 Rh4+ 33. Kg2 Rg4+ 34. Kh1 Rh4+ 35. Kg2 Rg4+ 36. Kh1 Rh4+ 1/2-1/2

[Event "Delft Prinsenstad op-B"]
[Site "Delft"]
[Date "2009.01.04"]
[Round "6"]
[White "Bodaan, Ton"]
[Black "Merza, Morris"]
[Result "1/2-1/2"]
[ECO "D15"]
[WhiteElo "1857"]
[BlackElo "1989"]
[PlyCount "60"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c6 3. Nf3 d5 4. d4 dxc4 5. e3 b5 6. a4 b4 7. Nb1 e6 8. Bxc4 a5 9. 0-0 Be7 10. Qe2 0-0 11. e4 Ba6 12. Bxa6 Nxa6 13. Nbd2 c5 14. e5 Nd5 15. Ne4 Qb6 16. dxc5 Nxc5 17. Be3 Qa6 18. Qxa6 Nxa6 19. Bg5 f6 20. Bh4 Kf7 21. exf6 gxf6 22. Bg3 Rac8 23. Rac1 e5 24. Nh4 Ke6 25. f4 f5 26. Ng5+ Bxg5 27. fxg5 f4 28. Bf2 Rg8 29. Nf3 Nb8 30. Rce1 Nc6 1/2-1/2

[Event "Delft Prinsenstad op-B"]
[Site "Delft"]
[Date "2009.01.04"]
[Round "5"]
[White "Merza, Morris"]
[Black "Den Boer, Lennard"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1989"]
[BlackElo "1865"]
[PlyCount "37"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Nbc6 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Nf3 Qa5 11. Rb1 a6 12. Bd3 Qxc3+ 13. Bd2 Qxa3 14. 0-0 b5 15. Ng5 Rf8 16. Qg7 Bb7 17. Nh7 Ng6 18. Bxg6 fxg6 19. Bb4 1-0

[Event "Delft Prinsenstad op-B"]
[Site "Delft"]
[Date "2009.01.03"]
[Round "3"]
[White "Merza, Morris"]
[Black "Faber, Jort"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1989"]
[BlackElo "1764"]
[PlyCount "33"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Be2 Bxe2 5. Qxe2 Qxd5 6. Nf3 Nc6 7. c4 Qh5 8. Nc3 g6 9. Nb5 0-0-0 10. d5 a6 11. dxc6 axb5 12. cxb7+ Kxb7 13. 0-0 e6 14. Bg5 Be7 15. Qe5 Ng4 16. Qxb5+ Kc8 17. Bxe7 1-0

[Event "Delft Prinsenstad op-B"]
[Site "Delft"]
[Date "2009.01.03"]
[Round "2"]
[White "Theyn, Dave"]
[Black "Merza, Morris"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1840"]
[BlackElo "1989"]
[PlyCount "58"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Nf3 Nxd5 5. c4 Nf6 6. Be2 e6 7. 0-0 Be7 8. Qb3 Qc8 9. Be3 0-0 10. Nc3 Nbd7 11. h3 Bh5 12. Rac1 Rd8 13. Rfd1 Nb6 14. a4 a5 15. g4 Bg6 16. Ne5 Bb4 17. d5 exd5 18. Bxb6 cxb6 19. Nxg6 hxg6 20. cxd5 Bc5 21. Bf3 Qc7 22. Kg2 Qf4 23. Ne2 Qg5 24. Ng3 Rd6 25. Qc4 Rad8 26. Rd3 Nxd5 27. Rxd5 Rxd5 28. Bxd5 Qxd5+ 29. Qxd5 Rxd5 0-1

[Event "Delft Prinsenstad op-B"]
[Site "Delft"]
[Date "2009.01.03"]
[Round "4"]
[White "Van der Berg, Bas"]
[Black "Merza, Morris"]
[Result "1/2-1/2"]
[ECO "D70"]
[WhiteElo "1950"]
[BlackElo "1989"]
[PlyCount "42"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 g6 5. Bd3 Bg7 6. 0-0 0-0 7. b3 Nbd7 8. Bb2 Ne4 9. Bxe4 dxe4 10. Ng5 Nf6 11. Nd2 Bf5 12. Qc2 Qd6 13. Ndxe4 Nxe4 14. Nxe4 Qe6 15. f3 h5 16. Rad1 Rfd8 17. Qf2 Bh6 18. Rde1 b6 19. Qh4 f6 20. Bc1 Bxe4 21. fxe4 Bg5 1/2-1/2

[Event "Delft Prinsenstad op-B"]
[Site "Delft"]
[Date "2009.01.02"]
[Round "1"]
[White "Merza, Morris"]
[Black "Van Dongen, Leo"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1989"]
[BlackElo "1755"]
[PlyCount "45"]
[EventDate "2009.01.02"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nc6 3. f4 Bc5 4. Nf3 d6 5. Na4 Bb6 6. Nxb6 axb6 7. Bc4 Nf6 8. d3 exf4 9. Bxf4 Na5 10. Bb3 Nxb3 11. axb3 Rxa1 12. Qxa1 0-0 13. Qa7 Qe8 14. Kd2 Nxe4+ 15. dxe4 Qxe4 16. Qa4 Qg6 17. Bg3 c5 18. Qf4 d5 19. Re1 Qc6 20. Qd6 Be6 21. Qxc6 bxc6 22. Bc7 b5 23. Bd6 1-0

[Event "Apeldoorn Aventus op"]
[Site "Apeldoorn"]
[Date "2007.09.09"]
[Round "6"]
[White "Merza, Morris"]
[Black "Beijerinck, Nick"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1870"]
[BlackElo "1778"]
[PlyCount "53"]
[EventDate "2007.09.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 e5 3. Nf3 Nc6 4. Bb5 Qc7 5. 0-0 Nf6 6. Re1 Be7 7. Bxc6 bxc6 8. d4 cxd4 9. cxd4 exd4 10. e5 Nd5 11. Qxd4 0-0 12. Nc3 Nxc3 13. Qxc3 Rb8 14. a3 Qb6 15. b4 c5 16. bxc5 Bxc5 17. Be3 Bxe3 18. Qxe3 Qxe3 19. Rxe3 Ba6 20. Rc1 Rfc8 21. Ree1 Kf8 22. Nd4 g6 23. h3 Ke7 24. Kh2 Rxc1 25. Rxc1 Rb2 26. f3 Ra2 27. Rc3 1/2-1/2

[Event "Apeldoorn Aventus op"]
[Site "Apeldoorn"]
[Date "2007.09.08"]
[Round "2"]
[White "Van Delft, Merijn"]
[Black "Merza, Morris"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2392"]
[BlackElo "1870"]
[PlyCount "61"]
[EventDate "2007.09.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Bf5 5. Be2 e6 6. 0-0 Be7 7. a3 0-0 8. c4 Nf6 9. b4 a5 10. b5 c5 11. bxc6 Nxc6 12. h3 Rc8 13. Be3 Qd7 14. Nc3 Rfd8 15. Qb3 Bd6 16. Rfd1 Qe7 17. Na4 Rb8 18. Nb6 Bc7 19. Na4 Bd6 20. Nc3 Rbc8 21. Nb5 Bb8 22. Ra2 Rd7 23. Rb2 Rdd8 24. Nh4 Be4 25. Bf3 h6 26. Bxe4 Nxe4 27. Nf3 Nd6 28. Nxd6 Bxd6 29. a4 Bb4 30. Rbb1 Qf6 31. d5 1/2-1/2

[Event "Apeldoorn Aventus op"]
[Site "Apeldoorn"]
[Date "2007.09.07"]
[Round "1"]
[White "Merza, Morris"]
[Black "Rijnaarts, Sjef"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1870"]
[BlackElo "2220"]
[PlyCount "47"]
[EventDate "2007.09.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 120 Extra"]
[Source "ChessBase"]
[SourceDate "2007.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.01"]
[SourceQuality "1"]

1. e4 c5 2. c3 b6 3. d4 Bb7 4. d5 Nf6 5. Bd3 e6 6. c4 d6 7. Nc3 g6 8. Nge2 Bg7 9. 0-0 0-0 10. f4 exd5 11. exd5 Re8 12. f5 Ng4 13. Ne4 b5 14. f6 bxc4 15. Bc2 Bf8 16. N2c3 Ne5 17. Bf4 Nd3 18. Bxd3 cxd3 19. Qxd3 Ba6 20. Qh3 Bxf1 21. Rxf1 Na6 22. Bh6 Re5 23. Ng5 Bxh6 24. Qxh6 1-0

