[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.25"]
[Round "7"]
[White "Uckerman, John"]
[Black "Corneth, Erik"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1705"]
[BlackElo "1984"]
[PlyCount "115"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nce2 c5 5. g3 e5 6. Bh3 f5 7. d3 Nf6 8. Nc3 Nc6 9. Bg2 Be6 10. Nh3 h6 11. Bxc6+ bxc6 12. Qe2 Bd6 13. f4 Ng4 14. fxe5 Bxe5 15. Nf4 Bf7 16. h3 0-0 17. hxg4 Re8 18. Be3 Bd4 19. Ng2 Bd5 20. Nxd5 Qxd5 21. Kd2 c4 22. c3 cxd3 23. Qf2 Bxe3+ 24. Nxe3 Rxe3 25. Rhe1 Re2+ 26. Rxe2 dxe2+ 27. Qd4 Qb5 28. c4 Qa5+ 29. Kxe2 Re8+ 30. Kf1 fxg4 31. Qxg4 Rf8+ 32. Kg1 Qb6+ 33. c5 Qxc5+ 34. Kh2 Rf5 35. Re1 Rf2+ 36. Kh3 Qc2 37. Qe6+ Kh7 38. Re3 Rh2+ 39. Kg4 Qd1+ 40. Kf4 Rf2+ 41. Ke5 Rf6 42. Qc4 Qd6+ 43. Ke4 Re6+ 44. Kf3 Qd1+ 45. Qe2 Rxe3+ 46. Kxe3 Qxe2+ 47. Kxe2 Kg6 48. b4 Kf5 49. Kd3 Kg4 50. Kc4 Kxg3 51. a4 h5 52. Kc5 h4 53. Kxc6 h3 54. Kb7 h2 55. Kxa7 h1Q 56. a5 Qb1 57. a6 Qxb4 58. Ka8 0-1

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.25"]
[Round "6"]
[White "Van Ginneken, Jos"]
[Black "Uckerman, John"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1678"]
[BlackElo "1705"]
[PlyCount "120"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. f4 Nf6 3. d3 e5 4. Nf3 Bg4 5. Be2 Bxf3 6. Bxf3 Nc6 7. c3 h5 8. b4 a6 9. a4 Qd7 10. f5 d5 11. 0-0 d4 12. c4 Bxb4 13. Bd2 Qe7 14. Bg5 h4 15. h3 Qd6 16. Nd2 a5 17. Ra2 Bc3 18. Nb3 Nb4 19. Rff2 Nxa2 20. Rxa2 b6 21. Bc1 Rh7 22. Ba3 Bb4 23. Bc1 Ke7 24. Na1 Nd7 25. Nc2 Nc5 26. Na1 Rah8 27. Bg4 Na6 28. Nb3 Qc6 29. Na1 Nc5 30. Bb2 Na6 31. Bc1 Ke8 32. Nc2 Be7 33. Na3 Qa8 34. Nc2 Qd8 35. Ne1 Bg5 36. Nf3 Bxc1 37. Qxc1 Nb4 38. Ra3 Qe7 39. Ne1 g6 40. Kh1 gxf5 41. Bxf5 Rg7 42. Rb3 Na2 43. Qc2 Nc3 44. Rb2 Qa3 45. Nf3 f6 46. Nd2 Qxa4 47. Nb3 Qa3 48. c5 b5 49. c6 a4 50. Qf2 Qd6 51. Na5 Ke7 52. Qe1 a3 53. Rc2 a2 54. Rxc3 dxc3 55. Qxc3 Rg3 56. Nb7 a1Q+ 57. Qxa1 Qxd3 58. Qg1 Qd4 59. Qe1 Ra8 60. Na5 Qc3 0-1

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.24"]
[Round "4"]
[White "Mitran, Anthony Cristian"]
[Black "Uckerman, John"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "1870"]
[BlackElo "1705"]
[PlyCount "73"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. Nc3 c6 5. e4 e5 6. g3 Be7 7. Bg2 h6 8. 0-0 g5 9. b3 Qc7 10. Bb2 Rg8 11. Qd3 h5 12. Ne2 Nh7 13. b4 g4 14. Nd2 h4 15. c5 dxc5 16. dxc5 b5 17. Nc3 Ndf8 18. Nd1 Ng5 19. Ne3 Be6 20. Nf5 Ng6 21. a4 Rd8 22. Qe2 h3 23. Bh1 Bxf5 24. exf5 Nf4 25. Qxe5 Qxe5 26. Bxc6+ Kf8 27. Bxe5 Ne2+ 28. Kh1 Rxd2 29. f6 Bxf6 30. Bxf6 Rg6 31. Bxg5 Rxg5 32. axb5 Nd4 33. Rad1 Rxd1 34. Rxd1 Re5 35. Bd7 f5 36. b6 axb6 37. cxb6 1-0

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.24"]
[Round "5"]
[White "Uckerman, John"]
[Black "Boudry, William"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1705"]
[BlackElo "1711"]
[PlyCount "78"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. h3 Bg7 7. Bc4 0-0 8. Bb3 Nc6 9. Nf3 Na5 10. 0-0 Nxb3 11. axb3 Bd7 12. Re1 a6 13. Bg5 h6 14. Bf4 Rc8 15. Qd2 Kh7 16. g4 h5 17. g5 Ne8 18. h4 Bg4 19. Nh2 f5 20. f3 Bh3 21. Rad1 fxe4 22. Nxe4 Bf5 23. Be3 Bxe4 24. fxe4 Bxb2 25. c4 Be5 26. Rf1 Rxf1+ 27. Rxf1 Bxh2+ 28. Kxh2 Ng7 29. Rf7 Qd7 30. Bd4 Rg8 31. Qc3 Qg4 32. Qe1 Qe6 33. Rf4 b5 34. cxb5 Qxb3 35. bxa6 e5 36. Bxe5 dxe5 37. Rf6 Rc8 38. a7 Qa2+ 39. Qf2 Rc2 0-1

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.23"]
[Round "2"]
[White "Bojanowski, Roman"]
[Black "Uckerman, John"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1919"]
[BlackElo "1705"]
[PlyCount "73"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 Nbd7 4. c4 e5 5. d5 c6 6. Nc3 h6 7. Be3 Be7 8. Qd2 a6 9. Bd3 c5 10. Nge2 Nh5 11. g3 Bg5 12. 0-0-0 Bxe3 13. Qxe3 Nhf6 14. h4 Qa5 15. g4 Nf8 16. Rdg1 Bd7 17. g5 Nh5 18. f4 Ng6 19. f5 Ngf4 20. Bb1 b5 21. Nxf4 Nxf4 22. Ne2 Nxe2+ 23. Qxe2 bxc4 24. gxh6 gxh6 25. Qxc4 Rb8 26. Rg2 Rb4 27. Qe2 Qb6 28. Rh3 c4 29. Rc3 Bb5 30. Qg4 Rf8 31. Qg7 h5 32. Qg5 Bd7 33. Qxh5 Qd4 34. Qe2 a5 35. h5 Kd8 36. h6 Bb5 37. h7 1-0

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.23"]
[Round "3"]
[White "Uckerman, John"]
[Black "Feltman, Bart"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1705"]
[BlackElo "1806"]
[PlyCount "54"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Qg4 cxd4 5. Nf3 Nc6 6. Bd3 Qc7 7. Qg3 Nge7 8. 0-0 Ng6 9. Re1 Bd7 10. a3 0-0-0 11. b4 f5 12. h4 Rg8 13. h5 Nh8 14. Bf4 Nf7 15. Nbd2 g5 16. hxg6 Rxg6 17. Qh2 Bh6 18. Nh4 Bxf4 19. Qxf4 Rg4 20. Qh2 Ncxe5 21. Be2 Rg7 22. Nb3 Rdg8 23. Nxd4 Qc3 24. Rad1 Ng4 25. Bxg4 Rxg4 26. Re3 Qc4 27. Ne2 Rxh4 0-1

[Event "Maastricht Limburg op-B 9th"]
[Site "Maastricht"]
[Date "2015.05.22"]
[Round "1"]
[White "Uckerman, John"]
[Black "Van Foreest, Pieter"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1705"]
[BlackElo "1825"]
[PlyCount "87"]
[EventDate "2015.05.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. a3 Nf6 4. Nc3 Bc5 5. Nxe5 Nxe5 6. d4 Bd6 7. f4 Ng6 8. e5 0-0 9. Be2 Ne8 10. exd6 Nxd6 11. 0-0 f5 12. Bf3 Re8 13. g3 c6 14. Qd3 b6 15. d5 Bb7 16. Be3 Qc7 17. Rfd1 c5 18. Bf2 Re7 19. h4 Rae8 20. h5 Nf8 21. Kg2 Qc8 22. Re1 Qa8 23. a4 Ne4 24. Rad1 Nxf2 25. Kxf2 Rxe1 26. Rxe1 Rxe1 27. Kxe1 g6 28. Qe2 Kf7 29. Qe5 Qe8 30. Nb5 Qxe5+ 31. fxe5 Ba8 32. Nxa7 gxh5 33. Bxh5+ Ng6 34. c4 Ke7 35. Nc8+ Kd8 36. Bxg6 hxg6 37. Nxb6 Bb7 38. a5 Ke7 39. Kf2 g5 40. Na4 d6 41. e6 Ba6 42. b3 f4 43. gxf4 gxf4 44. Kf3 1-0

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.09"]
[Round "6"]
[White "Negues, Feyyaz"]
[Black "Uckerman, John"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "1983"]
[BlackElo "1708"]
[PlyCount "109"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. Nf3 d6 2. b3 Nf6 3. Nc3 Nbd7 4. Bb2 e5 5. e4 c6 6. d4 Qc7 7. Bd3 Be7 8. h3 h6 9. Qe2 g5 10. 0-0-0 Rg8 11. Qd2 Nh5 12. g3 a5 13. a4 Kf8 14. h4 exd4 15. Nxd4 Ndf6 16. Be2 g4 17. Qxh6+ Ke8 18. Qe3 Bd7 19. Rhe1 Kf8 20. Kb1 Rg7 21. Bc4 Kg8 22. Bf1 Re8 23. Qd3 Bf8 24. Bg2 Qb8 25. Ba3 Qc7 26. Nf5 Bxf5 27. exf5 Rd8 28. Bb2 d5 29. Ne2 Bd6 30. Nd4 Kh8 31. Re2 Rgg8 32. Qd2 Kh7 33. Bc1 Bf8 34. Rde1 Rd7 35. Re5 Kh8 36. f3 gxf3 37. Bxf3 Ne4 38. R5xe4 dxe4 39. Bxh5 c5 40. Bb2 cxd4 41. Bxd4+ Kh7 42. g4 Bb4 43. c3 Rxd4 44. Qxd4 Bxc3 45. Qxe4 Bxe1 46. f6+ Kh8 47. Qxe1 Rc8 48. Qd2 Kh7 49. g5 Rd8 50. Qc2+ Qxc2+ 51. Kxc2 Rd4 52. Bxf7 Rxh4 53. g6+ Kh6 54. g7 Rh2+ 55. Kc3 1-0

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.09"]
[Round "7"]
[White "Uckerman, John"]
[Black "Mitran, Anthony Cristian"]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1708"]
[BlackElo "1593"]
[PlyCount "108"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. h3 Nf6 8. Bc4 a6 9. 0-0 0-0 10. Bb3 Qc7 11. Qd2 Rb8 12. Rad1 Na5 13. Nde2 Nxb3 14. axb3 b5 15. Ng3 Bb7 16. f4 Rbc8 17. Qf2 b4 18. Bb6 Qc6 19. e5 bxc3 20. exf6 Bxf6 21. bxc3 Qxc3 22. Rd2 d5 23. Rfd1 Bh4 24. Kh2 Bxg3+ 25. Qxg3 Qxg3+ 26. Kxg3 Rc3+ 27. Rd3 Rxc2 28. Bd4 Rfc8 29. Kf3 e6 30. g4 R8c4 31. Kg3 Rc8 32. h4 Rc1 33. Rxc1 Rxc1 34. h5 Bc6 35. b4 Bb5 36. Rd2 Rb1 37. hxg6 fxg6 38. Bc5 Rc1 39. Bd4 Rc4 40. Bc5 a5 41. Rb2 a4 42. Bd6 Rc3+ 43. Kg2 a3 44. Rd2 Bc4 45. Rd1 Rb3 46. Be5 a2 47. Ra1 Rxb4 48. Kf2 Rb1 49. g5 Kf7 50. Ke3 Ke7 51. Kd2 Kd7 52. Bc3 Kc6 53. Kc2 Kc5 54. Rxb1 Bd3+ 0-1

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.08"]
[Round "4"]
[White "Beukema, Jasper"]
[Black "Uckerman, John"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1862"]
[BlackElo "1708"]
[PlyCount "80"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 Bd6 7. 0-0-0 Nbd7 8. Bc4 Ke8 9. f3 a6 10. Nge2 h6 11. Be3 Ke7 12. Ng3 g6 13. h4 Bc5 14. Bxc5+ Nxc5 15. Nd5+ Nxd5 16. Rxd5 Nd7 17. h5 c6 18. Rd2 b5 19. Be2 Nc5 20. hxg6 fxg6 21. Rhd1 Be6 22. Rd6 Rac8 23. a3 Nb7 24. R6d2 Rcd8 25. Nf1 Rxd2 26. Rxd2 Rd8 27. Ne3 Nc5 28. g3 h5 29. b4 Rxd2 30. Kxd2 Nb7 31. f4 Nd6 32. Bf3 Nf7 33. Ke2 Nd6 34. f5 Bf7 35. Kd3 g5 36. c3 Kf6 37. g4 h4 38. Bg2 Ba2 39. Kc2 Bc4 40. Kd2 Ba2 1/2-1/2

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.08"]
[Round "5"]
[White "Uckerman, John"]
[Black "Moog, Gerhard"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1708"]
[BlackElo "1898"]
[PlyCount "102"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[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 g6 6. h3 Bg7 7. Bc4 e6 8. 0-0 a6 9. Bb3 0-0 10. Be3 b5 11. f3 Re8 12. Qd2 Bb7 13. Rad1 Qd7 14. Nde2 Rd8 15. Bb6 Nc6 16. Bxd8 Rxd8 17. Qe3 Ne8 18. Rd2 Qc7 19. f4 Ne7 20. a3 Nc6 21. Rfd1 Na5 22. Rd3 Rc8 23. Kh1 Qc6 24. Nd4 Qc5 25. Nde2 Qc6 26. Ba2 Kh8 27. Qf2 Nc4 28. Bxc4 bxc4 29. R3d2 f5 30. Nd4 Qd7 31. exf5 gxf5 32. Re2 Nc7 33. Rde1 Re8 34. Rd1 Rf8 35. Qe1 e5 36. fxe5 dxe5 37. Ndb5 Qc6 38. Nd6 Ba8 39. Qh4 Rf6 40. Nxc4 Rf8 41. Ne3 f4 42. Ned5 f3 43. gxf3 Rxf3 44. Qg4 Rf7 45. Kh2 Ne6 46. Qh4 e4 47. Qxe4 Qd6+ 48. Kg1 Qc5+ 49. Qe3 Nd4 50. Rf2 Bxd5 51. Rxf7 Bxf7 0-1

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.07"]
[Round "3"]
[White "Uckerman, John"]
[Black "Kastelein, Gerard"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1708"]
[BlackElo "1802"]
[PlyCount "79"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 Nf6 3. Nf3 d6 4. h3 e5 5. d4 exd4 6. Nxd4 Ne5 7. Be2 d5 8. f4 Ng6 9. e5 Ne4 10. Nxe4 dxe4 11. 0-0 Bc5 12. Be3 Qe7 13. c3 0-0 14. Qc2 f5 15. Bc4+ Kh8 16. Qf2 a6 17. g3 Bb6 18. a4 Nxe5 19. fxe5 Qxe5 20. Qf4 Qf6 21. Kh2 Bc5 22. Nxf5 Qb6 23. Qe5 Bxf5 24. Bxc5 Qxb2+ 25. Rf2 Qxa1 26. Bxf8 Rxf8 27. Rxf5 Qb2+ 28. Kh1 Qc1+ 29. Bf1 Qa3 30. Rxf8+ Qxf8 31. Be2 h6 32. Qxe4 Qd6 33. Bd3 g6 34. Qxg6 Qd5+ 35. Qe4 Qd7 36. Qf5 Qc6+ 37. Qe4 Qd7 38. Qe5+ Kg8 39. Bc4+ Kh7 40. Qe4+ 1-0

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.07"]
[Round "2"]
[White "Vandenbroucke, Tim"]
[Black "Uckerman, John"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1878"]
[BlackElo "1708"]
[PlyCount "133"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. g3 e5 4. Bg2 c6 5. d4 Nbd7 6. Nf3 Qc7 7. Bg5 Be7 8. h3 h6 9. Be3 g5 10. Qd2 Rg8 11. 0-0-0 b5 12. Nh2 Qa5 13. Ng4 b4 14. Nb1 Nxg4 15. hxg4 Nb6 16. a3 Nc4 17. Qxb4 Qxb4 18. axb4 Bxg4 19. Rde1 Rg6 20. dxe5 Nxe3 21. Rxe3 dxe5 22. c3 a5 23. bxa5 Rxa5 24. Bh3 Bxh3 25. Rxh3 g4 26. Rh5 Bg5 27. f4 gxf3 28. Rxg5 Rxg5 29. Rxf3 Ra4 30. Nd2 Ra1+ 31. Kc2 Rg1 32. Nf1 Rxf1 33. Rxf1 Rxg3 34. Rf5 Rg5 35. Rf6 Rg6 36. Rf5 Re6 37. Kd3 Kf8 38. Kc4 Kg7 39. Kc5 Kg6 40. b4 f6 41. c4 h5 42. b5 cxb5 43. cxb5 h4 44. b6 h3 45. b7 Re8 46. Rf3 Rh8 47. Rg3+ Kf7 48. Rxh3 Rxh3 49. b8Q Rc3+ 50. Kb4 Rd3 51. Qa7+ Kg6 52. Qg1+ Kf7 53. Qg4 Rd4+ 54. Kc5 Rd8 55. Qf5 Kg7 56. Qe6 Rd4 57. Qh3 Rd8 58. Kc4 Rd4+ 59. Kb3 Rd8 60. Qc3 Rd4 61. Qc7+ Kg6 62. Qb7 Rd1 63. Kc3 Rd4 64. Kc2 Rd8 65. Qe7 Rd4 66. Qe8+ Kg7 67. Qe7+ 1/2-1/2

[Event "Maastricht Limburg op-B 8th"]
[Site "Maastricht"]
[Date "2014.06.06"]
[Round "1"]
[White "Uckerman, John"]
[Black "Wlogalski, Olivier"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1708"]
[BlackElo "1896"]
[PlyCount "114"]
[EventDate "2014.06.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 6. Bc4 e6 7. Ne5 c6 8. h3 Nbd7 9. Nxd7 Nxd7 10. Bd2 Qc7 11. g4 Bg6 12. h4 h5 13. g5 0-0-0 14. Qf3 Nb6 15. Bd3 Bxd3 16. Qxd3 g6 17. Ne4 Bg7 18. c3 e5 19. 0-0-0 exd4 20. c4 Rhe8 21. Rhe1 Nd7 22. Qa3 Kb8 23. Nd6 Rxe1 24. Rxe1 Bf8 25. Bf4 Nb6 26. Qg3 Bxd6 27. Bxd6 Rxd6 28. c5 Re6 29. Rxe6 fxe6 30. cxb6 Qxg3 31. bxa7+ Kxa7 32. fxg3 Kb6 33. Kd2 Kc5 34. g4 hxg4 35. h5 g3 36. hxg6 g2 37. g7 g1Q 38. g8Q Qe3+ 39. Kd1 d3 40. Qf8+ Kd5 41. Qf1 Qe2+ 42. Qxe2 dxe2+ 43. Kxe2 Ke5 44. g6 Kf6 45. Ke3 Kxg6 46. Ke4 Kf6 47. a4 e5 48. a5 Ke6 49. b3 c5 50. Kd3 Kd5 51. Kc3 e4 52. Kd2 Kd4 53. Ke2 e3 54. Kd1 Kd3 55. Ke1 e2 56. a6 bxa6 57. b4 cxb4 0-1

[Event "Maastricht Limburg op-B 7th"]
[Site "Maastricht"]
[Date "2013.05.20"]
[Round "6"]
[White "Uckerman, John"]
[Black "De Ridder, Naomi"]
[Result "0-1"]
[ECO "C26"]
[BlackElo "1798"]
[PlyCount "104"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 e5 2. a3 Nf6 3. Nc3 Bc5 4. Nf3 d6 5. h3 Be6 6. d4 exd4 7. Nxd4 0-0 8. Be2 d5 9. Nb3 Bb6 10. Bg5 h6 11. Bxf6 Qxf6 12. 0-0 dxe4 13. Nxe4 Qg6 14. Bf3 Nc6 15. c3 Rad8 16. Nbd2 Ne5 17. Qe2 Bxh3 18. Kh2 Nxf3+ 19. Qxf3 Bg4 20. Qf4 Rfe8 21. f3 Bc8 22. Nc4 Rd5 23. Nxb6 Qxb6 24. Rf2 Rf5 25. Qd2 Rh5+ 26. Kg1 Rhe5 27. Rd1 Bf5 28. Qd4 Bxe4 29. Qxb6 axb6 30. fxe4 Rxe4 31. Rfd2 Re1+ 32. Kf2 Rxd1 33. Rxd1 Re7 34. Rd8+ Kh7 35. Rb8 c6 36. Rd8 Kg6 37. Kf3 Kf5 38. Rg8 g6 39. Rh8 h5 40. Rb8 g5 41. Rh8 h4 42. Rd8 f6 43. Rd4 Rg7 44. a4 g4+ 45. Kf2 g3+ 46. Kf3 h3 47. Rf4+ Ke5 48. Re4+ Kd6 49. Rd4+ Ke6 50. Re4+ Kf7 51. Rh4 h2 52. b3 Kg8 0-1

[Event "Maastricht Limburg op-B 7th"]
[Site "Maastricht"]
[Date "2013.05.20"]
[Round "7"]
[White "Van Stiphout, Marc"]
[Black "Uckerman, John"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1765"]
[PlyCount "73"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bg5 Be7 6. Be2 c6 7. 0-0 Qc7 8. Qc1 h6 9. Be3 g5 10. dxe5 dxe5 11. a3 Nf8 12. Rd1 Ng6 13. g3 g4 14. Ne1 h5 15. Bg5 h4 16. Ng2 hxg3 17. hxg3 Bd7 18. Ne3 Qc8 19. Nc4 Kf8 20. Qd2 Be6 21. Bxf6 Bxf6 22. Ne3 Kg7 23. Bc4 Qg8 24. Kg2 Rd8 25. Qe1 Rh2+ 26. Kxh2 Qh7+ 27. Kg1 Rh8 28. Kf1 Nf4 29. gxf4 exf4 30. Ke2 fxe3 31. Bxe6 Qh2 32. Qg1 exf2 33. Qxg4+ Kf8 34. Rf1 Bd4 35. Qf3 f6 36. Rad1 Rh3 37. Bxh3 1-0

[Event "Maastricht Limburg op-B 7th"]
[Site "Maastricht"]
[Date "2013.05.19"]
[Round "5"]
[White "Garot, Damien"]
[Black "Uckerman, John"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1588"]
[PlyCount "86"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 b6 4. Nc3 Bb7 5. Bg5 Be7 6. e3 0-0 7. Nf3 d6 8. Be2 Nbd7 9. 0-0 Re8 10. Nd2 e5 11. d5 Bf8 12. Nde4 h6 13. Nxf6+ Nxf6 14. Bh4 g5 15. Bg3 Qd7 16. c5 bxc5 17. Bb5 c6 18. dxc6 Bxc6 19. Be2 Rab8 20. Rb1 Ne4 21. Nd5 Bg7 22. f4 exf4 23. Bh5 Bxd5 24. Qxd5 Re5 25. Qd1 Nf6 26. exf4 gxf4 27. Bxf7+ Qxf7 28. Rxf4 Qe6 29. Ra4 Rd5 30. Qf3 Qd7 31. Rf4 Qe6 32. Re1 Re5 33. Rf1 Rf8 34. Bh4 Re3 35. Qf2 Re2 36. Qf3 Rxb2 37. Bxf6 Bxf6 38. Qg3+ Kh7 39. Qd3+ Kh8 40. Qg6 Rxg2+ 41. Kh1 Rxg6 42. a4 Rfg8 43. Rxf6 Qxf6 0-1

[Event "Maastricht Limburg op-B 7th"]
[Site "Maastricht"]
[Date "2013.05.19"]
[Round "4"]
[White "Kuciapa, Andre"]
[Black "Uckerman, John"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1802"]
[PlyCount "81"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Bc4 Be7 6. 0-0 h6 7. Nh4 Nf8 8. Nf3 N8d7 9. h3 g5 10. Qe2 c6 11. Rd1 Qc7 12. dxe5 dxe5 13. a3 Nf8 14. b4 Ng6 15. b5 g4 16. hxg4 Bxg4 17. bxc6 bxc6 18. Rb1 Nh4 19. Ba6 Nxf3+ 20. gxf3 Bc8 21. Bxc8 Qxc8 22. Qc4 Kf8 23. Kf1 Nh7 24. Bxh6+ Ke8 25. Bg7 Rg8 26. Bxe5 Ng5 27. Rd3 Ne6 28. Ke2 Bxa3 29. Ra1 Bc5 30. Ra6 Rg2 31. Nd1 Qb7 32. Ne3 Rg1 33. Qa4 Rc8 34. Rd1 Rxd1 35. Nxd1 Qd7 36. Qc4 f6 37. Bxf6 Nf4+ 38. Ke1 Ng2+ 39. Kf1 Qxd1+ 40. Kxg2 Bd6 41. Qg8+ 1-0

[Event "Maastricht Limburg op-B 7th"]
[Site "Maastricht"]
[Date "2013.05.18"]
[Round "2"]
[White "Schleipfenbauer, Bent"]
[Black "Uckerman, John"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "76"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Bg5 h6 5. Be3 e5 6. f3 c6 7. Qd2 Be7 8. 0-0-0 Qa5 9. Kb1 b5 10. d5 b4 11. dxc6 bxc3 12. cxd7+ Bxd7 13. Qxc3 Qxc3 14. bxc3 Be6 15. Bb5+ Kf8 16. Ba6 d5 17. Ka1 dxe4 18. fxe4 Nxe4 19. Bb7 Nxc3 20. Bxa8 Nxd1 21. Bxa7 f6 22. Ne2 Kf7 23. Bf3 Rd8 24. Nd4 exd4 25. Rxd1 Rd6 26. Be2 Rc6 27. Kb2 Bf5 28. Bd3 Be6 29. Bxd4 Bd6 30. g3 Rc8 31. a4 Bg4 32. Rf1 Be6 33. Rc1 Rb8+ 34. Bb5 Rc8 35. c4 Rb8 36. a5 Bf5 37. Re1 Bd3 38. Kc3 Bg6 1-0

[Event "Maastricht Limburg op-B 7th"]
[Site "Maastricht"]
[Date "2013.05.18"]
[Round "3"]
[White "Uckerman, John"]
[Black "Klein, Gernot"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "1888"]
[PlyCount "67"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. a3 Nf6 6. Nc3 Qc7 7. Be3 Be7 8. Be2 0-0 9. Qd2 b5 10. 0-0 Bb7 11. f3 d5 12. e5 Nfd7 13. f4 Nc6 14. g4 Nxd4 15. Bxd4 b4 16. axb4 Bxb4 17. Qe3 Bc5 18. Na4 Bxd4 19. Qxd4 Qxc2 20. Bd3 Qc7 21. Rf3 Rfc8 22. Rh3 g6 23. Qf2 Qd8 24. Re1 Bc6 25. Nc3 Qb6 26. Kf1 Qxf2+ 27. Kxf2 Nc5 28. Bb1 Rab8 29. Re2 Rb7 30. f5 Rcb8 31. Nd1 Ba4 32. fxe6 Nxe6 33. Nc3 Bc6 34. Ke1 0-1

[Event "Maastricht Limburg op-B 7th"]
[Site "Maastricht"]
[Date "2013.05.17"]
[Round "1"]
[White "Uckerman, John"]
[Black "Bieberle, Gerhart"]
[Result "1/2-1/2"]
[ECO "B44"]
[BlackElo "1895"]
[PlyCount "120"]
[EventDate "2013.05.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. a3 g6 6. Nxc6 bxc6 7. Qd4 f6 8. Be3 Bg7 9. Nc3 Ne7 10. 0-0-0 0-0 11. Bc4 d5 12. Qc5 Qe8 13. Bb3 Kh8 14. Rhe1 f5 15. exd5 cxd5 16. Bg5 Bxc3 17. Qxc3+ Kg8 18. Bxe7 Qxe7 19. Bxd5 Qg5+ 20. Kb1 exd5 21. Qc6 Qxg2 22. Qxa8 Be6 23. Qxa7 Bf7 24. h4 Qg4 25. Qd4 Qh5 26. Re7 Qf3 27. Rde1 f4 28. a4 Qg4 29. Rxf7 Kxf7 30. Qxd5+ Kg7 31. Re7+ Kh6 32. Qb7 Rh8 33. a5 Qd1+ 34. Ka2 Qxc2 35. Rc7 Qa4+ 36. Kb1 Qxa5 37. Re7 Qf5+ 38. Qe4 Qxe4+ 39. Rxe4 Rf8 40. b4 Kh5 41. b5 Kxh4 42. Kc2 Kg4 43. Kd2 Kf3 44. Rb4 Kxf2 45. b6 g5 46. b7 Rb8 47. Rb5 g4 48. Rb2 h5 49. Kd3+ Kf3 50. Kd2 h4 51. Ke1 Kg3 52. Kf1 h3 53. Kg1 Kh4 54. Rb4 f3 55. Rb6 Kg3 56. Rb3 h2+ 57. Kh1 Kh3 58. Rxf3+ Kh4 59. Rb3 g3 60. Rxg3 Rxb7 1/2-1/2

[Event "Maastricht Limburg op-B 6th"]
[Site "Maastricht"]
[Date "2012.05.28"]
[Round "7"]
[White "Mischke, Daniel"]
[Black "Uckerman, John"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "1718"]
[BlackElo "1762"]
[PlyCount "120"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 d6 6. 0-0 Nbd7 7. b3 Be7 8. Bb2 0-0 9. Nbd2 Re8 10. Re1 Bf8 11. e4 e5 12. Qc2 a5 13. dxe5 dxe5 14. Rad1 Bd6 15. a3 Qe7 16. Qc1 Nc5 17. Qc2 Ncd7 18. Qc1 g6 19. Re2 Nc5 20. Qc2 Bc8 21. h3 Bb7 22. a4 Rad8 23. Bc3 Qf8 24. Kh2 Qh6 25. h4 Ng4+ 26. Kg1 f6 27. Nf1 Qf8 28. Bh3 Bc8 29. Kg2 h5 30. Ne3 Na6 31. Nd5 Bc5 32. Bxg4 hxg4 33. Ne1 c6 34. Ne3 Bd4 35. Nd3 f5 36. Nxe5 Bxe5 37. Rxd8 Rxd8 38. Bxe5 Nb4 39. Qb1 Nd3 40. Bc7 Rd7 41. exf5 Qe8 42. Nxg4 Qxe2 43. Nf6+ Kf7 44. Nxd7 Qxf2+ 45. Kh1 Qf3+ 46. Kh2 Bxd7 47. fxg6+ Kxg6 48. Bxb6 Qe2+ 49. Kh1 Bh3 50. Qg1 Ne1 51. h5+ Kxh5 52. Qc5+ Kg6 53. Qxc6+ Be6 54. Qe8+ Kf5 55. Qf8+ Ke4 56. Qf4+ Kd3 57. Qd4+ Kc2 58. Qf2 Qxf2 59. Bxf2 Nd3 60. Bb6 Kxb3 1/2-1/2

[Event "Maastricht Limburg op-B 6th"]
[Site "Maastricht"]
[Date "2012.05.28"]
[Round "6"]
[White "Uckerman, John"]
[Black "Schubert, Karl"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1762"]
[BlackElo "1879"]
[PlyCount "74"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. a3 Bg4 6. Nf3 0-0 7. Be2 Nc6 8. Be3 Bxf3 9. Bxf3 e5 10. fxe5 dxe5 11. d5 Nd4 12. 0-0 c5 13. Qd2 Ne8 14. g3 Nd6 15. Be2 Qd7 16. Kg2 b5 17. b3 a5 18. a4 b4 19. Nb5 Nxe4 20. Qd3 f5 21. Bxd4 cxd4 22. Rad1 Rac8 23. Qf3 Rxc2 24. Kh1 Rcc8 25. Bc4 Nd6 26. Qd3 e4 27. Qe2 d3 28. Qa2 Kh8 29. Rf4 Be5 30. Rh4 Qg7 31. Rd2 Nxb5 32. axb5 Bc3 33. Rd1 Qc7 34. Kg2 d2 35. Qa4 f4 36. b6 f3+ 37. Kh1 Qf7 0-1

[Event "Maastricht Limburg op-B 6th"]
[Site "Maastricht"]
[Date "2012.05.27"]
[Round "4"]
[White "Dittmar, Thomas"]
[Black "Uckerman, John"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "1947"]
[BlackElo "1762"]
[PlyCount "30"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 c6 5. e4 e5 6. d5 Be7 7. h3 h6 8. Be3 c5 9. Be2 Qc7 10. Qd2 Nf8 11. Bd3 Bd7 12. Qc2 b6 13. a3 g5 14. Nd2 Ng6 15. g3 Qc8 1/2-1/2

[Event "Maastricht Limburg op-B 6th"]
[Site "Maastricht"]
[Date "2012.05.26"]
[Round "3"]
[White "Bex, Lennert"]
[Black "Uckerman, John"]
[Result "1/2-1/2"]
[ECO "A22"]
[WhiteElo "1739"]
[BlackElo "1762"]
[PlyCount "99"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 d6 3. Bg2 e5 4. Nc3 Nbd7 5. d3 c6 6. e3 Be7 7. Nge2 Qc7 8. 0-0 g5 9. d4 Nf8 10. Qc2 Ng6 11. f4 h6 12. Ne4 Nxe4 13. Qxe4 f5 14. Qd3 0-0 15. Bd2 e4 16. Qc2 g4 17. a3 Be6 18. b4 Qd7 19. c5 d5 20. Rfb1 a6 21. a4 Rfc8 22. Qb2 Qe8 23. Ra3 Bd7 24. Nc3 h5 25. b5 Bd8 26. bxc6 Bxc6 27. a5 Nf8 28. Qa2 Qf7 29. Kf2 Nd7 30. Qb3 Bc7 31. Na2 Rab8 32. Nb4 Nf6 33. Nxc6 bxc6 34. Qc2 Rxb1 35. Qxb1 Bd8 36. Rb3 Qa7 37. Bf1 Ne8 38. h3 Nc7 39. hxg4 hxg4 40. Be2 Nb5 41. Qh1 Qh7 42. Qxh7+ Kxh7 43. Rb1 Kg6 44. Rh1 Bf6 45. Kg2 Rc7 46. Rc1 Rb7 47. Rb1 Rc7 48. Bxb5 cxb5 49. Rc1 Rc6 50. Bb4 1/2-1/2

[Event "Maastricht Limburg op-B 6th"]
[Site "Maastricht"]
[Date "2012.05.26"]
[Round "2"]
[White "Uckerman, John"]
[Black "Cairo, Serge"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1762"]
[BlackElo "1829"]
[PlyCount "55"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. a3 e5 5. d5 Be7 6. Be3 c6 7. Be2 cxd5 8. exd5 0-0 9. Qd2 a6 10. 0-0-0 b5 11. Kb1 Rb8 12. g4 b4 13. axb4 Rxb4 14. g5 Ne8 15. Na2 Rb8 16. Nb4 Rxb4 17. Qxb4 Bxg5 18. Nf3 Be7 19. Rhg1 f5 20. Ng5 Nc5 21. h4 a5 22. Qb8 Nc7 23. Bxc5 dxc5 24. d6 Bxg5 25. dxc7 Qe7 26. hxg5 Bd7 27. Bc4+ Kh8 28. Rxd7 1-0

[Event "Maastricht Limburg op-B 6th"]
[Site "Maastricht"]
[Date "2012.05.25"]
[Round "1"]
[White "Lentjes, Noud"]
[Black "Uckerman, John"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1940"]
[BlackElo "1762"]
[PlyCount "47"]
[EventDate "2012.05.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nd7 4. Nc3 Ngf6 5. h3 h6 6. Be3 Be7 7. Qd2 c6 8. Bd3 g5 9. 0-0-0 Qa5 10. Kb1 a6 11. g4 b5 12. h4 Nxg4 13. hxg5 exd4 14. Bxd4 Nde5 15. Bxe5 Nxe5 16. Nxe5 dxe5 17. Rxh6 Rg8 18. g6 Be6 19. gxf7+ Bxf7 20. Rxc6 b4 21. Nd5 Bxd5 22. exd5 Bg5 23. Qe2 Bf4 24. Qh5+ 1-0

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "6"]
[White "Beissel, Daniel"]
[Black "Uckerman, John"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "1586"]
[BlackElo "1657"]
[PlyCount "76"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Nbd2 0-0 7. 0-0 Be7 8. b3 d5 9. Ne5 c5 10. Bb2 Nc6 11. Ndf3 Rc8 12. Nxc6 Bxc6 13. Ne5 Bb7 14. Rc1 Rc7 15. dxc5 bxc5 16. Nd3 d4 17. f3 a5 18. Qd2 Qa8 19. e3 Rd8 20. Ba3 Rcd7 21. Nxc5 Bxc5 22. Bxc5 dxe3 23. Qxe3 Rd2 24. Rf2 R8d3 25. Qe1 Qd8 26. Rxd2 Rxd2 27. Qe5 h6 28. a3 Ng4 29. Qc3 Rd3 30. Qe1 Rd2 31. Be3 Nxe3 32. Qxe3 Rd3 33. Qe2 Rd2 34. Qe1 Qd4+ 35. Kh1 Qb2 36. Qg1 Rxg2 37. Qxg2 Qxc1+ 38. Qg1 Bxf3# 0-1

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.13"]
[Round "7"]
[White "Wuijts, Johan"]
[Black "Uckerman, John"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1693"]
[BlackElo "1657"]
[PlyCount "83"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. f4 Nbd7 4. Nf3 e5 5. d3 c6 6. g3 Be7 7. Bg2 h6 8. 0-0 Qc7 9. a4 Qb6+ 10. Kh1 Ng4 11. Qe2 a6 12. a5 Qa7 13. h3 h5 14. hxg4 hxg4+ 15. Nh2 Nf6 16. Be3 Nh5 17. Qf2 exf4 18. Bxa7 Nxg3+ 19. Kg1 Nxf1 20. Nxf1 f3 21. Ng3 Bh4 22. Be3 Be6 23. Bxf3 Bxg3 24. Qxg3 Rh3 25. Qxh3 gxh3 26. Kh2 f6 27. Rg1 Kf7 28. Bg4 g5 29. Bxe6+ Kxe6 30. Rg3 d5 31. Rxh3 Rd8 32. exd5+ cxd5 33. d4 Rd7 34. Kg3 Kf5 35. Rh6 Rd6 36. Rh7 b6 37. axb6 Rxb6 38. b3 Kg6 39. Rd7 f5 40. Bd2 Kh5 41. Rxd5 Rf6 42. Bxg5 1-0

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.12"]
[Round "4"]
[White "Godding, Mick"]
[Black "Uckerman, John"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1544"]
[BlackElo "1657"]
[PlyCount "58"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Bc4 e5 5. dxe5 dxe5 6. Nf3 Be7 7. a3 h6 8. 0-0 g5 9. Be3 c6 10. h3 Qc7 11. g4 Nf8 12. Nh2 Ng6 13. f3 Nf4 14. Bxf4 gxf4 15. b4 Bd7 16. Qe2 Rg8 17. Kh1 h5 18. Rg1 hxg4 19. hxg4 Nh7 20. Rg2 Bh4 21. Nf1 Ng5 22. Rh2 Bg3 23. Nxg3 fxg3 24. Rh5 Be6 25. Kg2 Qb6 26. Bxe6 Nxe6 27. Rxe5 Qd4 28. f4 Qxc3 29. Rd1 Qxe5 0-1

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.12"]
[Round "5"]
[White "Uckerman, John"]
[Black "Schleicher, Floris"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1657"]
[BlackElo "1596"]
[PlyCount "44"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. g3 Nf6 5. Bg2 c6 6. d3 Bf5 7. Nf3 e6 8. 0-0 Qc7 9. Qe2 Nbd7 10. Re1 Bd6 11. a4 0-0 12. Ne4 Nxe4 13. dxe4 Bg4 14. h3 Bxf3 15. Bxf3 Rfd8 16. Be3 Bc5 17. Bxc5 Nxc5 18. b4 Nd7 19. e5 Nb6 20. a5 Nd5 21. Qc4 Rd7 22. h4 Rad8 1/2-1/2

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.11"]
[Round "2"]
[White "Scheeren, Wiel"]
[Black "Uckerman, John"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1625"]
[BlackElo "1657"]
[PlyCount "50"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. f4 Nf6 2. b3 d6 3. Bb2 Nbd7 4. Nf3 c6 5. e3 Qc7 6. Bc4 b5 7. Be2 e5 8. fxe5 dxe5 9. 0-0 Bd6 10. d3 Ng4 11. Qd2 Bc5 12. d4 e4 13. h3 exf3 14. hxg4 fxe2 15. Rf4 Bd6 16. Re4+ Kf8 17. Qxe2 Nf6 18. Nd2 Nxe4 19. Nxe4 Qe7 20. Qf3 Be6 21. Rf1 Kg8 22. g5 Bd5 23. Nf6+ gxf6 24. Qh5 Qxe3+ 25. Rf2 Bg3 0-1

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.11"]
[Round "3"]
[White "Uckerman, John"]
[Black "Daemen, Jules"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1657"]
[BlackElo "1629"]
[PlyCount "110"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. g3 c6 5. Bg2 Bf5 6. c3 e6 7. Nf3 Be7 8. 0-0 Nd7 9. Nbd2 0-0 10. Qe2 c5 11. Ne4 Qc7 12. dxc5 Nxc5 13. Nxc5 Qxc5 14. Nd4 Bg6 15. h4 Nf6 16. Bxb7 Rad8 17. Bf3 e5 18. Nb3 Qc7 19. Re1 Bd3 20. Qxe5 Bd6 21. Qa5 Bxg3 22. Qxc7 Bxc7 23. Bg5 Rfe8 24. Bxf6 gxf6 25. Rxe8+ Rxe8 26. Rd1 Bf5 27. Bc6 Re2 28. Nd4 Re5 29. Nxf5 Rxf5 30. Rd5 Rf4 31. Rd4 Rf5 32. Kg2 Bb6 33. Rd2 Kg7 34. b4 Rf4 35. Kg3 Rc4 36. b5 Rxc3+ 37. f3 Rc1 38. Rd7 Rg1+ 39. Kf4 Rh1 40. Kg3 Rg1+ 41. Kh2 Rb1 42. a4 Ra1 43. Bd5 Rxa4 44. Rxf7+ Kg6 45. h5+ Kg5 46. Be4 h6 47. Kg3 Ra3 48. Rd7 f5 49. Rd5 Kxh5 50. Rxf5+ Kg6 51. Rd5+ Kf6 52. Rd6+ Kg5 53. Rd7 Kf6 54. Kg4 Ra1 55. Kf4 Rh1 1/2-1/2

[Event "Maastricht Limburg op-C 5th"]
[Site "Maastricht"]
[Date "2011.06.10"]
[Round "1"]
[White "Uckerman, John"]
[Black "Gidding, Mark"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1657"]
[BlackElo "1470"]
[PlyCount "107"]
[EventDate "2011.06.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. a3 Nf6 4. Nc3 Bc5 5. Nxe5 Bxf2+ 6. Kxf2 Nxe5 7. d4 Nc6 8. d5 Ne5 9. Bf4 Ng6 10. Bg3 d6 11. Be2 Qe7 12. Re1 0-0 13. Bf3 Nd7 14. Kg1 Nde5 15. Be2 f5 16. exf5 Bxf5 17. Bf3 a6 18. Be4 Bxe4 19. Nxe4 Rf5 20. Nf2 Re8 21. Ng4 Qf7 22. Ne3 Rf6 23. Qd4 Qd7 24. Rad1 Rff8 25. c4 b6 26. b4 Qa4 27. Qc3 Nd7 28. Nc2 a5 29. Nd4 axb4 30. axb4 Nde5 31. Ne6 Rf7 32. Ra1 Qd7 33. Ra7 Rc8 34. Qc2 Re7 35. Bxe5 Nxe5 36. Qf5 Rf7 37. Qh3 Rf6 38. Qc3 Rxe6 39. dxe6 Qxe6 40. c5 bxc5 41. bxc5 Qc4 42. Qxc4+ Nxc4 43. cxd6 Nxd6 44. Re7 Nb5 45. Rb7 Nd6 46. Rbxc7 Rxc7 47. Rxc7 Kf8 48. Kf2 Ne4+ 49. Ke3 Nf6 50. Kd4 h6 51. Ke5 Ng4+ 52. Kf5 Nf6 53. Kg6 Ne8 54. Rf7+ 1-0

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.24"]
[Round "7"]
[White "Camps, Jeroen"]
[Black "Uckerman, John"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1849"]
[BlackElo "1706"]
[PlyCount "52"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Be3 Ngf6 4. f3 h6 5. c4 c6 6. Bd3 e5 7. d5 Be7 8. Qd2 Qc7 9. Nc3 Nf8 10. Nge2 g5 11. dxc6 bxc6 12. Ng3 Ng6 13. Nf5 Bxf5 14. exf5 Nf4 15. Be4 Rb8 16. b3 d5 17. Bxf4 dxe4 18. Bg3 Rd8 19. Qb2 Bb4 20. 0-0 Rd3 21. Nxe4 Nxe4 22. fxe4 0-0 23. Bxe5 Qb6+ 24. Kh1 Rd2 25. Qc1 Qe3 26. Qe1 Qd3 1/2-1/2

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.24"]
[Round "6"]
[White "Mohamedjoesoef, Rafiek"]
[Black "Uckerman, John"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1795"]
[BlackElo "1706"]
[PlyCount "36"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nc3 h6 4. f4 e5 5. Nf3 exd4 6. Qxd4 Ngf6 7. Bc4 c6 8. e5 dxe5 9. Nxe5 Bc5 10. Bxf7+ Kf8 11. Qc4 Qe7 12. Qe2 Nxe5 13. fxe5 Bg4 14. exf6 Qxe2+ 15. Nxe2 Kxf7 16. h3 Bxe2 17. Kxe2 Rae8+ 18. Kd3 Kxf6 1/2-1/2

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.23"]
[Round "5"]
[White "Uckerman, John"]
[Black "Erin, Igor"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "1706"]
[BlackElo "1794"]
[PlyCount "57"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. a3 0-0 6. Nf3 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. Bd3 Nc6 10. Be3 Nd4 11. 0-0-0 Ng4 12. Bg1 Bh6 13. Ng5 Bxg5 14. fxg5 Ne5 15. h3 Nxd3+ 16. Rxd3 Nb3+ 17. Kd1 Rxd3+ 18. cxd3 Be6 19. Be3 Rd8 20. Ke2 b6 21. Rd1 Nd4+ 22. Kf2 Bb3 23. Rd2 e5 24. Kg3 Kf8 25. Kf2 Ke7 26. Bxd4 cxd4 27. Nd1 Rc8 28. Ke2 Rc1 29. Nf2 1/2-1/2

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.23"]
[Round "4"]
[White "Van den Born, Ico"]
[Black "Uckerman, John"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1898"]
[BlackElo "1706"]
[PlyCount "69"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 Nc6 3. Bg2 e5 4. Nc3 Bb4 5. Nd5 0-0 6. Nf3 Re8 7. Nxb4 Nxb4 8. d3 c5 9. 0-0 Nc6 10. Ne1 h6 11. e4 d6 12. h3 g5 13. f4 gxf4 14. gxf4 Kh7 15. Qd2 Ng8 16. f5 f6 17. Rf3 Re7 18. Rg3 Rg7 19. Rxg7+ Kxg7 20. Bf3 Qe8 21. Nc2 Nce7 22. Ne3 Qf8 23. b4 Kh7 24. Ba3 b6 25. Kh2 h5 26. Rg1 Qh6 27. Nf1 Bd7 28. Bc1 cxb4 29. Qe1 Qf8 30. Qxb4 Nc6 31. Qe1 Be8 32. Qh4 Nd4 33. Bxh5 Bxh5 34. Qxh5+ Nh6 35. Rg6 1-0

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.22"]
[Round "2"]
[White "Smit, Melvin"]
[Black "Uckerman, John"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1883"]
[BlackElo "1706"]
[PlyCount "77"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. e3 Nc6 6. dxc5 Bxc5 7. a3 0-0 8. Nf3 d5 9. Be2 dxc4 10. Bxc4 a6 11. 0-0 Be7 12. Bd3 h6 13. b4 Bd7 14. Bb2 Rc8 15. Qe2 b5 16. Rfd1 Re8 17. Rac1 Bf8 18. Ne4 Nd5 19. Nc5 Bxc5 20. Rxc5 Qe7 21. Bb1 Red8 22. Qd3 Nf6 23. Bxf6 Qxf6 24. Qh7+ Kf8 25. Be4 Ke7 26. Bb1 e5 27. Qc2 Bf5 28. Qc1 Rxd1+ 29. Qxd1 Rd8 30. Qc1 Bxb1 31. Qxb1 Qd6 32. Rc1 f5 33. Qc2 g6 34. h3 Rc8 35. Rd1 Qe6 36. Qc5+ Kf7 37. Rd6 Qe8 38. Rxc6 Rxc6 39. Qxc6 1-0

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.22"]
[Round "3"]
[White "Uckerman, John"]
[Black "Taverniers, Peter"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1706"]
[BlackElo "1783"]
[PlyCount "55"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Be2 Bd7 7. 0-0 0-0 8. f4 Nc6 9. Be3 Nxd4 10. Bxd4 Bc6 11. Bf3 Nd7 12. g4 Bf6 13. g5 Bxd4+ 14. Qxd4 f5 15. Rae1 fxe4 16. Bxe4 Bxe4 17. Nxe4 Rf5 18. Ng3 Rc5 19. Re2 Nf8 20. Nh5 Qd7 21. Rfe1 Qg4+ 22. Ng3 Ng6 23. Re8+ Rxe8 24. Rxe8+ Kf7 25. Re2 Nh4 26. Qe4 Qd7 27. Qxh7 Qh3 28. g6+ 1-0

[Event "Maastricht Limburg op-B 4th"]
[Site "Maastricht"]
[Date "2010.05.21"]
[Round "1"]
[White "Uckerman, John"]
[Black "Timmermans, Stefan"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1706"]
[BlackElo "1865"]
[PlyCount "80"]
[EventDate "2010.05.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. a3 Nc6 4. d4 cxd4 5. Nxd4 a6 6. Nc3 Qc7 7. Be3 Nf6 8. Be2 Bd6 9. Ndb5 axb5 10. Nxb5 Qa5+ 11. Bd2 Bb4 12. Nd6+ Ke7 13. Bxb4 Nxb4 14. 0-0 Nc6 15. Re1 Qc5 16. Bb5 Nd4 17. Bd3 Qxd6 18. e5 Qb6 19. exf6+ gxf6 20. Qg4 d5 21. c4 dxc4 22. Bf5 Kf8 23. Be4 f5 24. Qh4 fxe4 25. Rxe4 Nf5 26. Qf6 Rg8 27. Rd1 Ne7 28. Red4 Ke8 29. Rf4 Rf8 30. Rh4 Ra5 31. Rxc4 Rf5 32. Qh4 Bd7 33. Qg3 Nc6 34. Ra4 Ra5 35. Qd6 Qd8 36. Rxa5 Nxa5 37. Rd4 Qc8 38. h4 Nc6 39. Rd2 Rg8 40. b4 Ne7 0-1

[Event "LiSB-ch B"]
[Site "Sittard"]
[Date "2003.12.07"]
[Round "7"]
[White "Van Steenbergen, Bert"]
[Black "Uckerman, John"]
[Result "1-0"]
[ECO "E12"]
[WhiteElo "1868"]
[BlackElo "1780"]
[PlyCount "107"]
[EventDate "2003.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. a3 Bb7 5. b4 d6 6. g3 Bxf3 7. exf3 Nbd7 8. Bg2 Be7 9. f4 Rb8 10. Qa4 0-0 11. Qxa7 c5 12. dxc5 bxc5 13. Qa4 d5 14. cxd5 exd5 15. b5 Qb6 16. Nc3 d4 17. Nd5 Qe6+ 18. Ne3 dxe3 19. fxe3 Nd5 20. Qe4 Qxe4 21. Bxe4 Bf6 22. Bxd5 Bxa1 23. Bc6 Bc3+ 24. Ke2 Nb6 25. Kd3 Bf6 26. a4 g6 27. h4 Rbd8+ 28. Kc2 Rd6 29. e4 Rd4 30. e5 Bg7 31. h5 Rfd8 32. hxg6 hxg6 33. Re1 Rc4+ 34. Kb1 Bh6 35. g4 Bg7 36. Bg2 Rcd4 37. Kc2 c4 38. Be3 Rd3 39. Bxb6 Rd2+ 40. Kc1 R8d3 41. Be4 Rd8 42. Bxd8 Rxd8 43. a5 Rd4 44. a6 Bf8 45. Re2 Bc5 46. b6 c3 47. Kc2 Rd8 48. Kxc3 Kf8 49. Kc4 Bg1 50. Bc6 Ke7 51. Kb5 Rd3 52. Ka5 Kd8 53. e6 fxe6 54. Rxe6 1-0

[Event "LiSB-ch B"]
[Site "Sittard"]
[Date "2003.12.06"]
[Round "5"]
[White "Van Haren, Marcel"]
[Black "Uckerman, John"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1775"]
[BlackElo "1780"]
[PlyCount "45"]
[EventDate "2003.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d4 Nc6 4. dxe5 Nxe5 5. Be2 d6 6. f4 Nc6 7. Nc3 Be7 8. Be3 0-0 9. Nf3 Ng4 10. Bg1 Re8 11. Qd2 a6 12. 0-0-0 Nf6 13. h3 Bf8 14. Bd3 Nb4 15. Bc4 Nxe4 16. Nxe4 Rxe4 17. Bxf7+ Kxf7 18. Ng5+ Kg8 19. Nxe4 Nc6 20. Qd5+ Kh8 21. Ng5 Qf6 22. Nf7+ Kg8 23. Nh6+ 1-0

[Event "LiSB-ch B"]
[Site "Sittard"]
[Date "2003.11.30"]
[Round "3"]
[White "Daemen, Peter"]
[Black "Uckerman, John"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "1723"]
[BlackElo "1780"]
[PlyCount "24"]
[EventDate "2003.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxf7 Qe7 7. Ne5 Nxe5 8. dxe5 Qxe5 9. 0-0 Bd6 10. g3 0-0 11. Kg2 Rxf2+ 12. Rxf2 Bh3+ 0-1

[Event "LiSB-ch B"]
[Site "Sittard"]
[Date "2003.11.30"]
[Round "4"]
[White "Uckerman, John"]
[Black "Schotanus, Fred"]
[Result "1/2-1/2"]
[ECO "B26"]
[WhiteElo "1780"]
[BlackElo "1763"]
[PlyCount "41"]
[EventDate "2003.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nf6 7. Nge2 Ng4 8. Bd2 0-0 9. h3 Nf6 10. 0-0 e5 11. Be3 Ne8 12. f4 f5 13. exf5 Bxf5 14. Qd2 Qd7 15. Kh2 exf4 16. Bxf4 Nf6 17. g4 Be6 18. Ng3 Nd4 19. Nce4 Nxe4 20. Nxe4 Be5 21. Bg3 1/2-1/2

[Event "LiSB-ch B"]
[Site "Sittard"]
[Date "2003.11.29"]
[Round "2"]
[White "Uckerman, John"]
[Black "Metsemakers, Peter"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1780"]
[BlackElo "1891"]
[PlyCount "69"]
[EventDate "2003.11.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Bf6 10. Re1 Ne7 11. Rxe4 d6 12. Bg5 Bxg5 13. Nxg5 h6 14. Qe2 hxg5 15. Re1 Be6 16. dxe6 f6 17. Re3 c6 18. Rh3 Rxh3 19. gxh3 g6 20. Qf3 Qa5 21. Rd1 Qe5 22. Qa3 d5 23. Bd3 Qxe6 24. Qb4 Qd7 25. Re1 Kf7 26. h4 a5 27. Qd4 gxh4 28. Qxh4 Kg7 29. Qg3 Rh8 30. h4 Kf7 31. h5 Rxh5 32. Rxe7+ Kxe7 33. f4 Qh3 34. Qxh3 Rxh3 35. Kg2 0-1

[Event "Weijers OHK op"]
[Site "Weijers"]
[Date "2003.??.??"]
[Round "?"]
[White "Dam, Hans"]
[Black "Uckerman, John"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "2080"]
[BlackElo "1760"]
[PlyCount "51"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 0-0 7. Nc3 Bb4 8. Qc2 Bxc3 9. Qxc3 d6 10. b3 Nbd7 11. Bb2 Ne4 12. Qc2 f5 13. Rfd1 Qe7 14. e3 Ndf6 15. Ne1 Nd7 16. d5 e5 17. Bxe4 fxe4 18. Qxe4 Nc5 19. Qg2 e4 20. Bd4 Rae8 21. b4 Nd7 22. a4 Ne5 23. Bxe5 Qxe5 24. Rd4 Bc8 25. Ra2 Rf6 26. h4 1/2-1/2

[Event "Weijers OHK op"]
[Site "Weijers"]
[Date "2003.??.??"]
[Round "?"]
[White "Nelissen, Andy"]
[Black "Uckerman, John"]
[Result "1/2-1/2"]
[ECO "E43"]
[WhiteElo "1790"]
[BlackElo "1760"]
[PlyCount "57"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e3 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb7 5. d4 Bb4 6. Bd3 Bxc3+ 7. bxc3 d6 8. 0-0 0-0 9. Re1 Nbd7 10. e4 e5 11. Bg5 h6 12. Bh4 Re8 13. Nd2 Nf8 14. Qf3 g5 15. Bg3 Ng6 16. d5 Qe7 17. Nf1 Nf4 18. Bc2 N6h5 19. Bxf4 Nxf4 20. Ne3 Qf6 21. Nf5 Bc8 22. g3 Bxf5 23. exf5 Ng6 24. Kg2 Nf8 25. Re4 Nd7 26. Ba4 Nc5 27. Bxe8 Rxe8 28. Rae1 Nxe4 29. Rxe4 1/2-1/2

[Event "Weijers OHK op"]
[Site "Weijers"]
[Date "2003.??.??"]
[Round "?"]
[White "Uckerman, John"]
[Black "Muyrers, Cyril"]
[Result "1/2-1/2"]
[ECO "C56"]
[PlyCount "95"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 Nxe4 5. d5 Na5 6. Bd3 Nf6 7. 0-0 b6 8. Nxe5 Bd6 9. Re1 0-0 10. Ng4 Nxg4 11. Qxg4 f5 12. Qh5 Qf6 13. Bd2 c5 14. Bc3 Qg6 15. Qxg6 hxg6 16. Bxa5 bxa5 17. Na3 Kf7 18. Nc4 Be7 19. Ne5+ Kf6 20. Bb5 Rd8 21. Nxg6 Bd6 22. Nh4 Rb8 23. Bd3 g6 24. b3 a4 25. Nf3 Bb7 26. c4 axb3 27. axb3 Ra8 28. h4 a5 29. Re2 Ra6 30. g3 Rda8 31. Bc2 Rb6 32. Rae1 a4 33. bxa4 Rb4 34. Nd2 Ba6 35. Bb3 Rab8 36. Re3 f4 37. gxf4 Kf7 38. Ne4 Bf8 39. Ng5+ Kg7 40. Bc2 Rxc4 41. Re7+ Bxe7 42. Rxe7+ Kg8 43. Bxg6 Rxf4 44. Rxd7 Rg4+ 45. Kh2 Rxh4+ 46. Kg3 Rxa4 47. Ne6 Ra3+ 48. Kg2 1/2-1/2

[Event "Weijers OHK op"]
[Site "Weijers"]
[Date "2003.??.??"]
[Round "?"]
[White "Uckerman, John"]
[Black "Ten Berge, Hans JM"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1760"]
[BlackElo "2030"]
[PlyCount "48"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Qg4 cxd4 5. Nf3 Nc6 6. Bd3 f5 7. Qg3 Nge7 8. 0-0 Qc7 9. a3 Bd7 10. Re1 0-0-0 11. b4 h6 12. h4 g6 13. Bd2 Bg7 14. c3 dxc3 15. Nxc3 Kb8 16. Nb5 Qb6 17. Nd6 Nxe5 18. Nf7 Ka8 19. N7xe5 Bb5 20. Bxb5 Qxb5 21. Nd4 Qb6 22. Be3 f4 23. Qxf4 Rhf8 24. Qg3 Qd6 1-0

[Event "Weijers OHK op"]
[Site "Weijers"]
[Date "2003.??.??"]
[Round "?"]
[White "Uckerman, John"]
[Black "Van der Zwet, Bart"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1760"]
[BlackElo "1865"]
[PlyCount "98"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Qg4 Nc6 5. Nf3 cxd4 6. Bd3 Qc7 7. Qg3 Nge7 8. 0-0 Ng6 9. Re1 Bd7 10. a3 a5 11. h4 Rb8 12. Bd2 b5 13. h5 Nge7 14. c3 Qb6 15. cxd4 b4 16. Qf4 Nf5 17. Bxf5 exf5 18. e6 Bxe6 19. axb4 Bxb4 20. Qxf5 Nxd4 21. Nxd4 Qxd4 22. Rxe6+ fxe6 23. Qxe6+ Be7 24. Nc3 Qb6 25. Qxb6 Rxb6 26. Nxd5 Rd6 27. Rxa5 Bd8 28. Rb5 Rg8 29. Bb4 Rd7 30. Ne3 Kf7 31. Rf5+ Ke6 32. g4 g6 33. Rc5 Kf7 34. h6 Re8 35. Rc4 Bg5 36. f4 Bxh6 37. Ng2 Re2 38. Bc3 Bg7 39. Bxg7 Kxg7 40. b4 Rd1+ 41. Kh2 Rdd2 42. Rc7+ Kg8 43. Rc8+ Kf7 44. Rc7+ Ke8 45. Kg3 Rxg2+ 46. Kh4 h6 47. Rc5 Rd3 48. g5 Rh2+ 49. Kg4 h5# 0-1

[Event "LiSB-ch B"]
[Site "Stein"]
[Date "2000.12.02"]
[Round "6"]
[White "Van Alphen, Raimund"]
[Black "Uckerman, John"]
[Result "1-0"]
[ECO "C89"]
[WhiteElo "1825"]
[BlackElo "1883"]
[PlyCount "55"]
[EventDate "2000.11.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 e4 10. dxc6 exf3 11. d4 fxg2 12. Bf4 Bg4 13. Qd3 Bd6 14. Bg3 Re8 15. Nd2 Bf8 16. Nf3 Bh5 17. Ne5 Bd6 18. Qf5 Qe7 19. Bh4 Bxe5 20. dxe5 Bg6 21. Qf3 Rad8 22. Re3 Qxe5 23. Rxe5 Rxe5 24. Bxf6 gxf6 25. Qxf6 Rde8 26. Kxg2 h6 27. h4 Re2 28. Qxg6+ 1-0

[Event "LiSB-ch B"]
[Site "Stein"]
[Date "2000.11.26"]
[Round "4"]
[White "Simenon, Jozef"]
[Black "Uckerman, John"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1681"]
[BlackElo "1883"]
[PlyCount "115"]
[EventDate "2000.11.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. d3 d6 4. g3 c6 5. Bg2 Be7 6. e4 0-0 7. Nge2 Bg4 8. 0-0 Nbd7 9. Qc2 Rc8 10. b3 Be6 11. Bb2 d5 12. Qd2 d4 13. Nd1 a5 14. f4 Bg4 15. fxe5 Nxe5 16. Nf2 c5 17. Nf4 Bf3 18. Kh1 Bg4 19. Kg1 Rc6 20. Nxg4 Nfxg4 21. Kh1 Ne3 22. Rfe1 Rh6 23. Re2 Bg5 24. h3 N5g4 25. Kg1 Bxf4 26. gxf4 Qh4 27. Qe1 Nxg2 28. Qxh4 Rxh4 29. Kxg2 Ne3+ 30. Kg3 Rh6 31. Bc1 Re8 32. Bxe3 dxe3 33. Rxe3 f5 34. e5 Rg6+ 35. Kh2 Kf7 36. Rd1 Rd8 37. Re2 Rd4 38. Rf2 h5 39. Rf3 h4 40. Rg1 Rxg1 41. Kxg1 g6 42. Kf2 Rd8 43. Ke3 Re8 44. d4 cxd4+ 45. Kxd4 b6 46. Kd5 Rc8 47. Kd6 Ke8 48. e6 Rd8+ 49. Kc7 Ke7 50. Kxb6 a4 51. Kb5 axb3 52. axb3 Kxe6 53. c5 Rb8+ 54. Kc4 Rd8 55. Rd3 Ke7 56. Rxd8 Kxd8 57. Kd4 Ke7 58. Ke5 1-0

[Event "LiSB-ch B"]
[Site "Stein"]
[Date "2000.11.26"]
[Round "3"]
[White "Uckerman, John"]
[Black "Lafleur, John"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1883"]
[BlackElo "1809"]
[PlyCount "52"]
[EventDate "2000.11.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. g3 Bc5 5. Bg2 d6 6. c3 a5 7. 0-0 0-0 8. d4 exd4 9. cxd4 Ba7 10. d5 Ne5 11. Nc3 Bg4 12. Re1 Re8 13. h3 Nxf3+ 14. Bxf3 Bxh3 15. g4 Nd7 16. Be3 Ne5 17. Bxa7 Rxa7 18. Nb5 Ra8 19. Re3 Qd7 20. Nd4 Bxg4 21. Bxg4 Qxg4+ 22. Qxg4 Nxg4 23. Rg3 Rxe4 24. Nf5 Rf4 25. Ne7+ Kf8 26. Re1 Ne5 0-1

[Event "LiSB-ch B"]
[Site "Stein"]
[Date "2000.11.25"]
[Round "2"]
[White "Moonen, Hans"]
[Black "Uckerman, John"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1857"]
[BlackElo "1883"]
[PlyCount "40"]
[EventDate "2000.11.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 d6 5. c3 dxc3 6. Nxc3 Bg4 7. Qb3 Qd7 8. Bxf7+ Qxf7 9. Qxb7 Rb8 10. Qxc6+ Qd7 11. Nd4 Ne7 12. Qxd7+ Kxd7 13. 0-0 Nc6 14. Nxc6 Kxc6 15. b3 g6 16. Be3 Bg7 17. Rac1 Kd7 18. f3 Be6 19. Na4 a6 20. Rfd1 Kc8 1-0

[Event "LiSB-ch B"]
[Site "Stein"]
[Date "2000.11.25"]
[Round "1"]
[White "Uckerman, John"]
[Black "Spronkmans, Stefan"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1883"]
[BlackElo "1742"]
[PlyCount "88"]
[EventDate "2000.11.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. d3 Nc6 3. Nf3 d6 4. b3 Nf6 5. Bb2 e6 6. Nbd2 Be7 7. Be2 0-0 8. 0-0 b6 9. Re1 Bb7 10. Bf1 Qc7 11. a4 Rad8 12. d4 cxd4 13. Nxd4 Nxd4 14. Bxd4 d5 15. e5 Nd7 16. Nf3 Nc5 17. Qd2 Ne4 18. Qe3 Bc5 19. Rad1 Bb4 20. c3 Bc5 21. Bd3 Bxd4 22. cxd4 f5 23. Rc1 Qe7 24. g3 Rc8 25. Bxe4 dxe4 26. Nd2 Bd5 27. Nc4 Bxc4 28. bxc4 Qb4 29. Qe2 Qxa4 30. d5 exd5 31. cxd5 Qd4 32. d6 Qxe5 33. Rxc8 Rxc8 34. d7 Rd8 35. Qc4+ Kf8 36. Rd1 e3 37. Rd5 exf2+ 38. Kxf2 Qf6 39. Qd3 g6 40. Qd2 Qe7 41. Qd4 Kg8 42. Qc4 Kg7 43. Qc7 Kf8 44. Re5 Qxd7 0-1

[Event "LiSB-ch C"]
[Site "Heerlen"]
[Date "1999.11.28"]
[Round "7"]
[White "Vink, Ron"]
[Black "Uckerman, John"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1651"]
[PlyCount "62"]
[EventDate "1999.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 Qxd5 4. Nc3 Qd8 5. d4 Nf6 6. Be2 Be7 7. 0-0 0-0 8. Re1 b6 9. Ne5 Bb7 10. Bf3 Nd5 11. Nxd5 exd5 12. Bf4 Nd7 13. c3 Nf6 14. Bg4 Bd6 15. Bg5 h6 16. Bxf6 gxf6 17. Nf3 Bc8 18. Nh4 f5 19. Nxf5 Bxf5 20. Bxf5 Qf6 21. Qf3 Kh8 22. Qxd5 Rg8 23. Bh3 Rad8 24. Qf5 Qh4 25. Kh1 Rde8 26. g3 Qd8 27. Qh5 Bf8 28. Bf5 Qd5+ 29. Kg1 Rg5 30. Qh3 Rxe1+ 31. Rxe1 Qxf5 1/2-1/2

[Event "LiSB-ch C"]
[Site "Heerlen"]
[Date "1999.11.27"]
[Round "5"]
[White "Paffen, Jo"]
[Black "Uckerman, John"]
[Result "0-1"]
[ECO "D05"]
[PlyCount "52"]
[EventDate "1999.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Be7 3. e3 Nf6 4. Bd3 d5 5. 0-0 0-0 6. c4 c5 7. cxd5 exd5 8. dxc5 Bxc5 9. Qc2 Qd6 10. b3 Nc6 11. a3 d4 12. Rd1 Ne5 13. Nxe5 Qxe5 14. Bb2 Ng4 15. g3 Qh5 16. h4 dxe3 17. Bxh7+ Qxh7 18. Qxc5 exf2+ 19. Kf1 Qe4 20. Qd4 Qh1+ 21. Ke2 Re8+ 22. Kd2 Qxd1+ 23. Kxd1 f1Q+ 24. Kc2 Bf5+ 25. Kc3 Rac8+ 26. Kb4 Re4 0-1

[Event "LiSB-ch C"]
[Site "Heerlen"]
[Date "1999.11.27"]
[Round "6"]
[White "Uckerman, John"]
[Black "Bodelier, Jean"]
[Result "1-0"]
[ECO "B05"]
[BlackElo "1748"]
[PlyCount "60"]
[EventDate "1999.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. Nf3 Bg4 6. exd6 exd6 7. Be2 Be7 8. Nc3 N8d7 9. 0-0 0-0 10. Qd3 Nf6 11. d5 Nbd7 12. Bf4 Re8 13. Rfe1 Nf8 14. Rac1 Qd7 15. Qc2 Bf5 16. Bd3 Bxd3 17. Qxd3 Nh5 18. Bd2 Ng6 19. Re4 Nf6 20. Ree1 a6 21. a4 Bf8 22. h3 Rxe1+ 23. Rxe1 Re8 24. Rxe8 Qxe8 25. b3 Ne5 26. Qf5 Nxf3+ 27. Qxf3 Nd7 28. Ne4 Ne5 29. Qg3 Ng6 30. Qg4 Ne5 1-0

[Event "LiSB-ch C"]
[Site "Heerlen"]
[Date "1999.11.21"]
[Round "3"]
[White "Boskemper, Danny"]
[Black "Uckerman, John"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1672"]
[PlyCount "102"]
[EventDate "1999.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Bd3 cxd4 7. cxd4 Qb6 8. 0-0 Nf5 9. Bxf5 exf5 10. b3 Be7 11. Be3 0-0 12. Nc3 Be6 13. Ne2 Rac8 14. Qd2 a5 15. Rfd1 Qb4 16. Ne1 Qb6 17. Rab1 Bb4 18. Qb2 h6 19. Nd3 g5 20. f3 f4 21. Bf2 Bf5 22. Rbc1 Be7 23. Nc3 Rfd8 24. Na4 Qa7 25. Nac5 b6 26. Na4 Qa6 27. Ne1 Nb4 28. Rxc8 Rxc8 29. Nc3 Rd8 30. a3 Nc6 31. Rc1 b5 32. a4 bxa4 33. bxa4 Rb8 34. Nb5 Qb6 35. Nc2 Na7 36. Nca3 Bxa3 37. Qxa3 Nxb5 38. axb5 Qxb5 39. Qd6 Qb2 40. Re1 Be6 41. Kf1 Kg7 42. Re2 Qb5 43. Qe7 a4 44. Be1 Rb7 45. Qa3 Bf5 46. Kf2 Bd3 47. Ra2 Bc4 48. Rc2 Qb3 49. Qxb3 Rxb3 50. Ra2 a3 51. Bb4 Rb2+ 0-1

[Event "LiSB-ch C"]
[Site "Heerlen"]
[Date "1999.11.21"]
[Round "4"]
[White "Uckerman, John"]
[Black "Coenjaerts, Rene"]
[Result "1-0"]
[ECO "C44"]
[BlackElo "1504"]
[PlyCount "49"]
[EventDate "1999.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. Be2 Bc5 5. 0-0 d5 6. Nxe5 Bxf2+ 7. Rxf2 Nxe5 8. Bg5 dxe4 9. Bxf6 gxf6 10. d4 Ng6 11. Nc3 f5 12. Bc4 Qg5 13. Qf1 Rg8 14. Nxe4 Qh5 15. g3 Ne7 16. Rf4 Qh6 17. Nc5 b6 18. Nd3 Ng6 19. Bb5+ Bd7 20. Re1+ Kd8 21. Bxd7 Kxd7 22. Rxf5 Rad8 23. Qf3 Rgf8 24. Qd5+ Kc8 25. Qa8+ 1-0

[Event "LiSB-ch C"]
[Site "Heerlen"]
[Date "1999.11.21"]
[Round "2"]
[White "Uckerman, John"]
[Black "Coort, Jo"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "61"]
[EventDate "1999.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Be7 5. Be2 Nf6 6. Nc3 0-0 7. 0-0 Nbd7 8. f4 Nc5 9. Bf3 Ne6 10. Nf5 Nc5 11. Nd4 c6 12. Be3 Nfd7 13. Qe2 Bf6 14. Rad1 Qc7 15. g4 Bxd4 16. Bxd4 Ne6 17. Be3 b6 18. Qd3 d5 19. exd5 Nxf4 20. Qd2 g5 21. d6 Qd8 22. Bxf4 gxf4 23. Bxc6 Qg5 24. Bxa8 Qxg4+ 25. Qg2 Nf6 26. Bf3 Qxg2+ 27. Kxg2 Kh8 28. Rg1 h5 29. Kf2 Ng4+ 30. Bxg4 hxg4 31. Rd5 1-0

[Event "LiSB-ch C"]
[Site "Heerlen"]
[Date "1999.11.20"]
[Round "1"]
[White "Leenders, Hans"]
[Black "Uckerman, John"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1649"]
[PlyCount "58"]
[EventDate "1999.11.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bg5 0-0 7. 0-0 Qe7 8. Nbd2 Be6 9. a4 a6 10. b4 Ba7 11. Qc2 h6 12. Bh4 g5 13. Bg3 Bxc4 14. Nxc4 Nd8 15. Rae1 Ne6 16. Na5 c6 17. Nb3 Nh5 18. d4 Nef4 19. h3 Qf6 20. Bh2 Nxh3+ 21. gxh3 Qxf3 22. Re3 Qf6 23. Qd1 Nf4 24. Kh1 Qe6 25. h4 f5 26. Rg1 fxe4 27. hxg5 Kh7 28. Rxe4 Qf5 29. Nd2 Nh3 1/2-1/2

