[Event "Hilversum op"]
[Site "Hilversum"]
[Date "2025.06.20"]
[Round "1"]
[White "Gortemaker, Lucas"]
[Black "Pham, Khoi"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2037"]
[BlackElo "2377"]
[PlyCount "100"]
[EventDate "2025.06.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CB26_2025"]
[SourceDate "2025.06.25"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 cxd4 5. Qxd4 a6 6. Bxd7+ Bxd7 7. Nc3 Rc8 8. 0-0 e5 9. Qd3 h6 10. a4 Nf6 11. Nd2 Be7 12. Nc4 Be6 13. Ne3 Qc7 14. Bd2 0-0 15. Rfc1 Qc5 16. Rab1 Bd8 17. Ncd5 Nxd5 18. exd5 Bd7 19. c4 Qd4 20. Qe2 f5 21. Bc3 Qh4 22. Be1 Qg5 23. Nf1 Rf6 24. Rc3 f4 25. Bd2 Rg6 26. Rg3 Bg4 27. Qe4 Qf6 28. Rxg4 Rxg4 29. f3 Bb6+ 30. Kh1 Qg6 31. Qxg6 Rxg6 32. Rc1 Rf6 33. b3 g5 34. h3 h5 35. Bb4 Kf7 36. Rc2 Be3 37. Re2 b5 38. Nxe3 fxe3 39. axb5 axb5 40. cxb5 Rb8 41. Rxe3 Rxb5 42. Ba3 Rxd5 43. Kh2 Rf4 44. Bc1 Rb4 45. Rc3 g4 46. fxg4 hxg4 47. hxg4 Rxg4 48. Rc7+ Ke6 49. Rb7 Rd1 50. Kh3 Rg8 0-1

[Event "Hoogeveen op 27th"]
[Site "Hoogeveen"]
[Date "2024.11.02"]
[Round "9"]
[White "Westerhof, Fleur"]
[Black "Gortemaker, Lucas"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1904"]
[BlackElo "2073"]
[PlyCount "105"]
[EventDate "2024.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 e6 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Bd2 Be7 12. 0-0-0 0-0 13. Ne4 c5 14. Nxc5 Bxc5 15. dxc5 Qxd3 16. cxd3 Rd8 17. Bc3 Ng4 18. Rd2 Rd5 19. d4 a5 20. Ne5 Nxe5 21. dxe5 Rxd2 22. Kxd2 Nc6 23. Kc2 Ne7 24. Rh4 a4 25. Rb4 Ra7 26. Rb6 Kf8 27. Rd6 Ke8 28. Kd3 Nf5 29. Rb6 Kd7 30. Kc4 Ne7 31. Rd6+ Kc7 32. Kb5 Nc6 33. Rd3 Ra8 34. Rg3 Rg8 35. Kxa4 g6 36. Rf3 gxh5 37. Rxf7+ Kb8 38. g3 Rg4+ 39. Kb5 Na7+ 40. Kb6 Nc8+ 41. Ka5 h4 42. gxh4 Rxh4 43. Rf6 h5 44. Rxe6 Re4 45. f3 Rc4 46. Kb5 Rh4 47. Rh6 Kc7 48. Rh7+ Kb8 49. e6 Na7+ 50. Kb6 Ra4 51. Be5+ Ka8 52. Rh8+ Nc8+ 53. Rxc8# 1-0

[Event "Hoogeveen op 27th"]
[Site "Hoogeveen"]
[Date "2024.11.01"]
[Round "8"]
[White "Gortemaker, Lucas"]
[Black "Grooten, Herman"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "2073"]
[BlackElo "2216"]
[PlyCount "116"]
[EventDate "2024.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. Bd2 Ne7 6. a3 Ba5 7. Bd3 Bc7 8. Nge2 b6 9. Bf4 0-0 10. Bxc7 Qxc7 11. Ng3 c5 12. 0-0 Nbc6 13. dxc5 bxc5 14. f4 c4 15. Be2 Qb6+ 16. Kh1 d4 17. Na4 Qa5 18. b3 c3 19. Qd3 Bd7 20. Qb5 Rab8 21. Qxa5 Nxa5 22. Nc5 Bb5 23. f5 exf5 24. Bxb5 Rxb5 25. Nxf5 Nec6 26. Nd3 Rbb8 27. Rf4 f6 28. Rff1 Rbd8 29. Rad1 Rfe8 30. Rfe1 g6 31. Nh4 Nb7 32. Nf3 Re7 33. Nf4 Kf7 34. Nd5 Rxe4 35. Rxe4 Rxd5 36. Kg1 Nc5 37. Rexd4 Nxd4 38. Rxd4 Ke6 39. Rc4 f5 40. Nd4+ Ke5 41. Nf3+ Kd6 42. Kf1 Ne4 43. Ke2 g5 44. Rd4 g4 45. Rxd5+ Kxd5 46. Ne1 Kd4 47. Nd3 a5 48. a4 Nf6 49. Nf4 Ke4 50. Ne6 Nd5 51. Nc5+ Kd4 52. Nb7 f4 53. Nxa5 Nb4 54. Nc4 Nxc2 55. Nd6 Kc5 56. Ne4+ Kb4 57. a5 Kxb3 58. Nxc3 Kxc3 0-1

[Event "Hoogeveen op 27th"]
[Site "Hoogeveen"]
[Date "2024.10.31"]
[Round "7"]
[White "Goudriaan, Rafael"]
[Black "Gortemaker, Lucas"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2101"]
[BlackElo "2073"]
[PlyCount "59"]
[EventDate "2024.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 h6 7. a4 Qc7 8. a5 c5 9. a6 Rb8 10. c4 dxc4 11. axb7 Bxb1 12. Rxb1 Nb6 13. Be3 Rxb7 14. Rc1 c3 15. bxc3 c4 16. Nd2 Qc6 17. Rb1 Rd7 18. Bf3 Qc7 19. Ne4 f5 20. exf6 Nxf6 21. Bh5+ Kd8 22. Nxf6 gxf6 23. Qg4 f5 24. Qg6 Qd6 25. Qf6+ Kc7 26. Qxh8 f4 27. Bc1 Rg7 28. Ra1 a6 29. Ba3 Qd5 30. Bf3 1-0

[Event "Hoogeveen op 27th"]
[Site "Hoogeveen"]
[Date "2024.10.30"]
[Round "6"]
[White "Fehr, Axel"]
[Black "Gortemaker, Lucas"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "2021"]
[BlackElo "2073"]
[PlyCount "60"]
[EventDate "2024.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. c4 e5 2. d3 Bb4+ 3. Nc3 Bxc3+ 4. bxc3 d6 5. g3 Nc6 6. Bg2 Nge7 7. Rb1 b6 8. Nf3 Be6 9. Ng5 Bd7 10. 0-0 h6 11. Ne4 Qc8 12. Re1 Bh3 13. Bh1 f5 14. Nd2 0-0 15. Qa4 Qe8 16. c5 d5 17. e3 f4 18. exf4 Rxf4 19. Qd1 Qf7 20. f3 Rf6 21. Qe2 Bf5 22. Ba3 Qg6 23. cxb6 axb6 24. Bxe7 Nxe7 25. Qxe5 Re6 26. Qxc7 Rxa2 27. Nf1 Bxd3 28. Qd8+ Kh7 29. Rbd1 Bxf1 30. Kxf1 Qc2 0-1

[Event "Hoogeveen op 27th"]
[Site "Hoogeveen"]
[Date "2024.10.29"]
[Round "4"]
[White "Gortemaker, Lucas"]
[Black "Van der Lubben, Arno"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2073"]
[BlackElo "1997"]
[PlyCount "110"]
[EventDate "2024.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. Na3 Be6 7. d4 exd4 8. Qxd4 f6 9. Qc3 Ne7 10. Nc4 Bxc4 11. Qxc4 Ng6 12. Qb3 b5 13. a4 Qd7 14. Be3 Qf7 15. Qc3 Ne7 16. axb5 cxb5 17. Ra5 0-0 18. Rfa1 Kh8 19. Qb3 Qg6 20. Nd2 f5 21. e5 Bxe5 22. f4 Bd6 23. Rxa6 Rxa6 24. Rxa6 Qg4 25. g3 Qe2 26. Nf1 Ng8 27. Qd3 Qxd3 28. cxd3 Nf6 29. Ra5 Rb8 30. Bd4 Nd5 31. Ne3 Nxe3 32. Bxe3 Kg8 33. Kf2 Kf7 34. Bd4 g6 35. Ra1 Ke6 36. Re1+ Kd5 37. Be5 Rb7 38. d4 Ra7 39. Rc1 Ra2 40. Rc2 Ke4 41. h4 b4 42. Rd2 Kd5 43. h5 gxh5 44. Bf6 b3 45. Ke3 Bb4 46. Rh2 Ba3 47. Rxh5 Ke6 48. Bh8 Bxb2 49. Kd3 Bc1 50. d5+ Kxd5 51. Rxf5+ Ke6 52. Re5+ Kf7 53. Rc5 Rd2+ 54. Ke4 Rc2 55. Rxc2 bxc2 0-1

[Event "Hoogeveen op 27th"]
[Site "Hoogeveen"]
[Date "2024.10.28"]
[Round "3"]
[White "Gortemaker, Lucas"]
[Black "Westerlaan, Sander"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2073"]
[BlackElo "1979"]
[PlyCount "129"]
[EventDate "2024.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bxf3 7. Qxf3 g6 8. a4 Bg7 9. 0-0 0-0 10. Na3 Qd7 11. Be3 b6 12. Nc4 Ne8 13. Qg3 Nd6 14. Ne5 Qe6 15. Bf4 f5 16. Nf3 fxe4 17. Ng5 Qf6 18. Bxd6 exd6 19. dxe4 Qf4 20. Qxf4 Rxf4 21. g3 Rf6 22. a5 b5 23. Rad1 Re8 24. f4 h6 25. e5 dxe5 26. Ne4 Rff8 27. Nxc5 exf4 28. c3 fxg3 29. Rd6 Rxf1+ 30. Kxf1 Rf8+ 31. Kg2 Rf2+ 32. Kxg3 Be5+ 33. Kxf2 Bxd6 34. Nb3 a6 35. Kf3 Kf7 36. Ke4 Ke6 37. Nd4+ Kd7 38. Nf3 Bg3 39. Nd2 Bc7 40. Nb3 Bd6 41. Nd2 Ke6 42. Nb3 c5 43. c4 bxc4 44. Nd2 c3 45. bxc3 Be5 46. Kd3 Kd5 47. Nc4 Bf4 48. Nb6+ Kc6 49. Kc4 Bc7 50. Nd5 Bd6 51. Nb6 g5 52. Nd5 Bf8 53. Nf6 Bd6 54. Ng4 h5 55. Nf6 Be5 56. Ne4 g4 57. hxg4 hxg4 58. Nxc5 Bxc3 59. Nd3 Bf6 60. Nb4+ Kb7 61. Kd3 Bc3 62. Nd5 Bxa5 63. Ne7 g3 64. Ke2 Bc7 65. Ke1 0-1

[Event "Hoogeveen op 27th"]
[Site "Hoogeveen"]
[Date "2024.10.27"]
[Round "2"]
[White "Darie, Aden"]
[Black "Gortemaker, Lucas"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1928"]
[BlackElo "2073"]
[PlyCount "79"]
[EventDate "2024.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 h6 7. Be3 Ne7 8. Be2 Qc7 9. 0-0 g5 10. Rc1 Nb6 11. Nc5 a5 12. a4 Nc4 13. Bxc4 dxc4 14. Nd2 b6 15. Nce4 Bxe4 16. Nxe4 Nd5 17. Qh5 Rg8 18. Qe2 b5 19. b3 c3 20. axb5 Be7 21. Qc4 cxb5 22. Qxb5+ Kf8 23. Qe2 Qc6 24. Qc4 Rc8 25. Qxc6 Rxc6 26. Rce1 Kg7 27. f4 gxf4 28. Bxf4 Rd8 29. Rd1 Kg6 30. Bc1 Nb4 31. Rf2 Rc7 32. Nf6 Nd5 33. Rd3 Nxf6 34. Rg3+ Kh7 35. exf6 Bf8 36. Be3 a4 37. Rf4 axb3 38. Rh4 b2 39. Bxh6 Rxd4 40. Bf4+ 1-0

[Event "Hoogeveen op 27th"]
[Site "Hoogeveen"]
[Date "2024.10.26"]
[Round "1"]
[White "Gortemaker, Lucas"]
[Black "De Jong, Migchiel"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2073"]
[BlackElo "2288"]
[PlyCount "126"]
[EventDate "2024.10.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CB45_2024"]
[Source "ChessBase"]
[SourceDate "2024.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 a6 6. dxc5 Bxc5 7. Nbd2 Nf6 8. Nb3 Bb6 9. Nbd4 0-0 10. Be2 Nc6 11. h3 Re8 12. Be3 Ne4 13. 0-0 Qf6 14. Re1 Qg6 15. Nh4 Qf6 16. Nhf3 Bc7 17. Bf1 Qg6 18. Nh4 Qd6 19. Nhf3 Bd7 20. Qc2 Nxd4 21. cxd4 Bf5 22. Bd3 Rac8 23. Qb3 b5 24. Rac1 Bg6 25. Ne5 Bb8 26. Bf4 Qf6 27. Nxg6 Rxc1 28. Rxc1 hxg6 29. Be3 Qd6 30. Bxe4 Qh2+ 31. Kf1 dxe4 32. Rc6 Qh1+ 33. Ke2 Qxg2 34. Rxa6 Qf3+ 35. Ke1 Bf4 36. Bxf4 Qxf4 37. Qe3 Qc7 38. d5 Qe5 39. Qb3 e3 40. fxe3 Qg3+ 41. Ke2 Qg2+ 42. Kd3 Qxh3 43. Kd4 Qf5 44. Rc6 g5 45. Qd3 Qe5+ 46. Kc5 g4 47. Qd4 Qf5 48. Qf4 Qc2+ 49. Kb6 Qxb2 50. d6 Qxa2 51. d7 Rd8 52. Qc7 Qa8 53. Kc5 Qa3+ 54. Kb6 Qe7 55. Rd6 g3 56. Rd1 g2 57. Kc6 Qe6+ 58. Qd6 Qe4+ 59. Kc7 Qa8 60. Qb6 Rf8 61. Qxb5 Qd8+ 62. Kd6 Re8 63. Qd5 Qb6+ 0-1

[Event "Dutch op"]
[Site "Velp"]
[Date "2024.08.01"]
[Round "9"]
[White "Krylov, Philippe"]
[Black "Gortemaker, Lucas"]
[Result "1/2-1/2"]
[ECO "D21"]
[WhiteElo "1974"]
[BlackElo "2097"]
[PlyCount "39"]
[EventDate "2024.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 c5 4. e3 cxd4 5. Qxd4 Qxd4 6. Nxd4 a6 7. Bxc4 Nf6 8. 0-0 Bd7 9. a3 Nc6 10. Nf3 Ne4 11. Nbd2 Nd6 12. Ba2 g6 13. Nb3 Bg7 14. Nbd4 Nf5 15. Nxf5 Bxf5 16. e4 Bg4 17. Ng5 0-0 18. f3 Bd4+ 19. Kh1 Bd7 20. f4 1/2-1/2

[Event "Dutch op"]
[Site "Velp"]
[Date "2024.07.31"]
[Round "8"]
[White "Gortemaker, Lucas"]
[Black "Dordevic, Tom"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "2097"]
[BlackElo "2133"]
[PlyCount "84"]
[EventDate "2024.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 Ngf6 6. c3 b5 7. Bc2 Bb7 8. Re1 c4 9. a4 e6 10. d4 cxd3 11. Qxd3 Nc5 12. Qe2 bxa4 13. e5 dxe5 14. Nxe5 Qd5 15. f3 Bd6 16. Nc4 Bc7 17. Rd1 Qh5 18. Nd6+ Bxd6 19. Rxd6 0-0 20. Be3 Qe5 21. Qf2 Nce4 22. fxe4 Qxd6 23. Bc5 Qc7 24. Bb6 Qb8 25. e5 Ng4 26. Qd4 Qxe5 27. Qxe5 Nxe5 28. Rxa4 Bc6 29. Rh4 g6 30. Bc7 Nd7 31. Nd2 Rac8 32. Bd6 Rfd8 33. Be7 Re8 34. Bd6 Nb6 35. c4 Rcd8 36. c5 Nc8 37. Nc4 Bb5 38. Bc7 Rd5 39. b4 g5 40. Re4 f5 41. Rxe6 Rxe6 42. Bb3 Rd3 0-1

[Event "Dutch op"]
[Site "Velp"]
[Date "2024.07.30"]
[Round "7"]
[White "Goudriaan, Rafael"]
[Black "Gortemaker, Lucas"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2028"]
[BlackElo "2097"]
[PlyCount "122"]
[EventDate "2024.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 a6 4. 0-0 b5 5. d3 d5 6. c4 Bb7 7. cxd5 exd5 8. Nbd2 Be7 9. d4 Nbd7 10. Nb3 c5 11. dxc5 Nxc5 12. Be3 Na4 13. Bd4 0-0 14. Rc1 Rc8 15. Qd3 Qd6 16. Bh3 Rxc1 17. Rxc1 Ne4 18. Qe3 Bd8 19. Nfd2 Ng5 20. Bg2 Ne6 21. Be5 Qb6 22. Nd4 Nac5 23. Nxe6 Nxe6 24. Qxb6 Bxb6 25. Nb3 f6 26. Bc3 Rd8 27. e3 Kf7 28. Rd1 Nc5 29. Bd4 Na4 30. Bxb6 Nxb6 31. e4 Ke7 32. Nc5 Ba8 33. exd5 Bxd5 34. Bxd5 Rxd5 35. Rxd5 Nxd5 36. Nxa6 Kd6 37. Kf1 Kc6 38. a3 Kb6 39. Nb4 Nxb4 40. axb4 Kc6 41. Ke2 Kd5 42. Kd3 g6 43. h4 g5 44. hxg5 fxg5 45. g4 Ke5 46. Ke3 h6 47. b3 Kd5 48. f4 gxf4+ 49. Kxf4 Ke6 50. Ke4 Kf6 51. Kd5 Kg5 52. Kc5 Kxg4 53. Kxb5 h5 54. Ka6 h4 55. b5 h3 56. b6 h2 57. b7 h1Q 58. b8Q Qa1+ 59. Kb7 Qh1+ 60. Kb6 Qg1+ 61. Kc7 Qc5+ 1/2-1/2

[Event "Dutch op"]
[Site "Velp"]
[Date "2024.07.29"]
[Round "6"]
[White "Aarav, Sarbalia"]
[Black "Gortemaker, Lucas"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2042"]
[BlackElo "2097"]
[PlyCount "107"]
[EventDate "2024.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. Be2 Bc5 7. 0-0 Ne7 8. Na4 Bd6 9. d4 dxe4 10. Qxe4 Nd7 11. c4 Nf6 12. Qd3 Ng6 13. g3 Qc7 14. Rb1 0-0 15. h4 b5 16. cxb5 cxb5 17. Nc3 a6 18. Bg5 b4 19. Ne4 Nxe4 20. Qxe4 Qa5 21. Bc4 Be7 22. Be3 Bf6 23. Bb3 Ne7 24. Bf4 Qf5 25. Qxf5 Nxf5 26. d5 e5 27. Bd2 a5 28. Bc4 Be7 29. Bd3 Nd4 30. Be3 Bc5 31. Rfc1 Nf3+ 32. Kg2 Bxe3 33. fxe3 Nd2 34. Ra1 e4 35. Be2 Rac8 36. Kf2 Rfd8 37. Ke1 Nf3+ 38. Bxf3 exf3 39. Kf2 f5 40. Rxc8 Rxc8 41. Kxf3 Kf7 42. Rd1 Ke7 43. d6+ Kd7 44. Rd5 Rc2 45. Rxf5 Rxb2 46. Rxa5 Kxd6 47. Ra7 g6 48. Kf4 Ke6 49. Rxh7 Rxa2 50. Rb7 Rb2 51. Kg5 b3 52. g4 Rb1 53. Kxg6 b2 54. g5 1-0

[Event "Dutch op"]
[Site "Velp"]
[Date "2024.07.27"]
[Round "5"]
[White "Gortemaker, Lucas"]
[Black "Blok, Xaveer"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2097"]
[BlackElo "1885"]
[PlyCount "55"]
[EventDate "2024.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bd3 g6 6. c3 Bg7 7. Bc2 b5 8. d4 Bb7 9. Re1 e6 10. a4 Ne7 11. Na3 0-0 12. Bg5 f6 13. Be3 b4 14. Nc4 Qc7 15. dxc5 d5 16. Nd6 bxc3 17. b4 dxe4 18. Nd4 Bd5 19. Bxe4 Rfb8 20. Bxd5 exd5 21. Ne6 Qc6 22. Nxg7 Kxg7 23. Bh6+ Kxh6 24. Rxe7 Ne5 25. Qc1+ g5 26. Qxc3 Rh8 27. Qh3+ Kg6 28. Qf5+ 1-0

[Event "Dutch op"]
[Site "Velp"]
[Date "2024.07.26"]
[Round "4"]
[White "Gortemaker, Lucas"]
[Black "Zecha, Oscar"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2097"]
[BlackElo "1999"]
[PlyCount "102"]
[EventDate "2024.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Be7 9. Be3 Nf6 10. f3 c5 11. Ne2 Be6 12. Nf4 0-0-0 13. Qe2 Rhg8 14. Nc3 g5 15. Rad1 gxf4 16. Rxd6 Bxd6 17. e5 Bxe5 18. Bxc5 Nd7 19. Ba7 Bxc3 20. bxc3 Rde8 21. Re1 Nf6 22. Qd3 Rd8 23. Qf1 Rd2 24. Bd4 Bh3 25. Re2 Rxe2 26. Qxe2 Rxg2+ 27. Qxg2 Bxg2 28. Kxg2 Nd5 29. Kh3 Kd7 30. Kg4 Ke6 31. c4 Nb4 32. Kxf4 Nxa2 33. Kg5 Nb4 34. Kh6 Nxc2 35. Bc3 Ne3 36. Kxh7 Nxc4 37. Kh6 c5 38. Kg5 Ne3 39. h4 b6 40. h5 Nf5 41. Bg7 a5 42. h6 Nxh6 43. Bxh6 b5 44. Kf4 Kd5 45. Ke3 Kc4 46. Kd2 Kb3 47. Kc1 Ka2 48. Be3 b4 49. Bxc5 b3 50. Bd4 a4 51. Bb2 f6 0-1

[Event "Dutch op"]
[Site "Velp"]
[Date "2024.07.25"]
[Round "3"]
[White "Evengroen, Jan"]
[Black "Gortemaker, Lucas"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2176"]
[BlackElo "2097"]
[PlyCount "120"]
[EventDate "2024.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. h3 g6 6. Nf3 Nc6 7. c3 Bf5 8. Be2 Bg7 9. 0-0 0-0 10. Re1 Ne4 11. Nbd2 Nxd2 12. Qxd2 Rb8 13. Qg5 b5 14. Bf4 Rb7 15. b4 a5 16. a3 Qb6 17. Qg3 Ra8 18. Nd2 Rba7 19. Nb3 Bc2 20. bxa5 Nxa5 21. Nc5 Nc4 22. Bf3 e5 23. Bxe5 Bxe5 24. Rxe5 Nxe5 25. Qxe5 Be4 26. Bxe4 dxe4 27. Nxe4 Qe6 28. Qxe6 fxe6 29. Rb1 Rxa3 30. Rxb5 R8a5 31. Rb7 Ra7 32. Rxa7 Rxa7 33. Kh2 Kf7 34. Kg3 h6 35. Kf4 Ra5 36. Ke3 e5 37. Nc5 Ke7 38. Nd3 exd4+ 39. cxd4 Ra3 40. Ke4 Kf6 41. h4 Ra2 42. g3 Re2+ 43. Kf3 Ra2 44. Ne5 h5 45. Ke3 Kf5 46. Nd3 Ra3 47. f3 Ra2 48. d5 Ra4 49. Nc5 Rc4 50. Ne4 Rc1 51. Kd4 Rd1+ 52. Kc5 Ke5 53. Nc3 Rd3 54. f4+ Kf5 55. Nb5 Rxg3 56. Nd4+ Ke4 57. Nb5 Rd3 58. d6 Kxf4 59. Nd4 Ke5 60. Nb5 Rd5+ 0-1

[Event "Dutch op"]
[Site "Velp"]
[Date "2024.07.24"]
[Round "2"]
[White "Gortemaker, Lucas"]
[Black "Panjer, Sidney"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "2097"]
[BlackElo "2204"]
[PlyCount "64"]
[EventDate "2024.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qf6 6. d4 exd4 7. Bg5 Qd6 8. Nxd4 Be7 9. Be3 Nf6 10. f3 c5 11. Ne2 Bd7 12. Qe1 0-0-0 13. Nd2 h6 14. Nf4 Bb5 15. c4 Bd7 16. Rd1 Rhe8 17. Nb3 Qc6 18. Qa5 g5 19. Nd5 Nxd5 20. Rxd5 Be6 21. Rxd8+ Rxd8 22. Rc1 Kb8 23. Qa3 Rd3 24. Kf2 g4 25. Ke2 Rd8 26. Bxc5 gxf3+ 27. gxf3 Bg5 28. Rc2 Bg4 29. Nd2 Bxd2 30. Rxd2 Qxe4+ 31. Qe3 Qxc4+ 32. Ke1 Qc1+ 0-1

[Event "Dutch op"]
[Site "Velp"]
[Date "2024.07.23"]
[Round "1"]
[White "Maatman, Nick"]
[Black "Gortemaker, Lucas"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2383"]
[BlackElo "2097"]
[PlyCount "76"]
[EventDate "2024.07.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. d4 exd4 5. Qxd4 d5 6. Nf3 Be7 7. 0-0 0-0 8. Nc3 dxc4 9. Qxc4 Be6 10. Qa4 Qc8 11. Rd1 Na6 12. Nd4 Bh3 13. Bh1 Rd8 14. a3 Nc5 15. Qc2 Ne6 16. Nf3 Rxd1+ 17. Nxd1 Qc7 18. Ne3 Rd8 19. Bd2 Nd5 20. Nc4 Bf6 21. Rc1 Nb6 22. Na5 Nd4 23. Nxd4 Bxd4 24. b4 Nd5 25. e3 Bf6 26. e4 Ne7 27. Bf4 Qd7 28. Be3 Bb2 29. Rb1 Bxa3 30. Bf3 c5 31. bxc5 b6 32. cxb6 axb6 33. Bxb6 Rc8 34. Qb3 Rc1+ 35. Rxc1 Bxc1 36. Nc4 Qe6 37. Qd1 Qc8 38. Qb3 Qd7 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.20"]
[Round "8"]
[White "Smith, Alexander"]
[Black "Gortemaker, Lucas"]
[Result "1-0"]
[ECO "A21"]
[WhiteElo "1857"]
[BlackElo "2032"]
[PlyCount "108"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 Bf8 4. Nf3 c6 5. Nc3 f6 6. d4 d6 7. Qc2 Bg4 8. e3 Ne7 9. Bd3 g6 10. Ne4 Bg7 11. c5 Nc8 12. dxe5 dxe5 13. Qb3 Qd5 14. Qxb7 Qxd3 15. Qxg7 Rf8 16. Nxf6+ Rxf6 17. Qxf6 e4 18. Qd4 Nd7 19. Qxd3 exd3 20. 0-0 Ne7 21. b3 Bxf3 22. gxf3 Ne5 23. f4 Nf3+ 24. Kg2 Nh4+ 25. Kh3 Nhf5 26. e4 Nd4 27. Be3 Ne2 28. f3 0-0-0 29. Rfd1 Ng8 30. Kg2 Nf6 31. Kf2 Nc3 32. Rd2 Nh5 33. Rc1 Ne2 34. Rxe2 dxe2 35. Kxe2 Kc7 36. Rg1 Rf8 37. Rg4 Nf6 38. Rg5 Nd7 39. h4 Rf7 40. h5 Nf8 41. hxg6 hxg6 42. Rg4 Kd7 43. Bd4 Rh7 44. Rg2 Rh1 45. Bg1 Ke6 46. Rg5 Kf7 47. f5 Kf6 48. fxg6 Nxg6 49. Rg4 Rh7 50. f4 Nf8 51. Bd4+ Kf7 52. Kd3 Ne6 53. f5 Nc7 54. Rg6 Na6 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.19"]
[Round "7"]
[White "Gortemaker, Lucas"]
[Black "Stefansson, Vignir Vatnar"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2032"]
[BlackElo "2464"]
[PlyCount "112"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. Nc3 Nc7 6. Bxc6 dxc6 7. h3 g6 8. d3 Ne6 9. Ne4 Bg7 10. 0-0 b6 11. Re1 0-0 12. a4 a5 13. b3 Nd4 14. Bb2 Qd5 15. Ned2 Bf5 16. Nc4 Nxf3+ 17. Qxf3 Qxf3 18. gxf3 Rab8 19. Kg2 Rfd8 20. f4 h5 21. Ne3 Be6 22. f5 gxf5 23. f4 Bh6 24. Rf1 Kh7 25. Kg3 Rg8+ 26. Kh4 Rg6 27. Rad1 Rbg8 28. d4 Rg3 29. Rd3 cxd4 30. Bxd4 c5 31. Bc3 R3g6 32. Bd2 Rg1 33. c4 Rxf1 34. Nxf1 Rg1 35. Ng3 Rd1 36. Ne2 Rf1 37. Kg3 Bc8 38. Nc3 Bb7 39. Nd5 e6 40. Nxb6 Be4 41. Rc3 Rg1+ 42. Kf2 Rg2+ 43. Ke1 Rxd2 44. Kxd2 Bxf4+ 45. Ke2 Bxe5 46. Rc1 Bd4 47. Nd7 Bg2 48. Rd1 f4 49. Rxd4 cxd4 50. Ne5 f6 51. Nd3 e5 52. b4 f3+ 53. Ke1 e4 54. Nf2 e3 55. b5 exf2+ 56. Kxf2 d3 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.18"]
[Round "6"]
[White "Dauner, Benedikt"]
[Black "Gortemaker, Lucas"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2366"]
[BlackElo "2032"]
[PlyCount "81"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Bd7 6. h5 Qc8 7. Be2 e6 8. Be3 c5 9. c3 Nc6 10. f4 b6 11. Nf3 Qb7 12. Nbd2 Rc8 13. Kf2 Nb8 14. Nf1 Ne7 15. Ng3 Nec6 16. g5 cxd4 17. cxd4 Na5 18. b3 Ba3 19. g6 Qc7 20. gxf7+ Kxf7 21. Bd3 Rhf8 22. Bh7 Be8 23. f5 Qc2+ 24. Ne2 Qxd1 25. Raxd1 exf5 26. Nf4 Rc2+ 27. Rd2 Rxd2+ 28. Bxd2 Bd7 29. Nxd5 Rd8 30. Nf4 Bc6 31. e6+ Kf6 32. Rg1 Bf8 33. Rg6+ Ke7 34. Bb4+ Ke8 35. e7 Bxe7 36. Re6 Rd7 37. d5 Bxd5 38. Nxd5 Nac6 39. Nxe7 Nxb4 40. Nc6+ Kf7 41. Nfd4 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.18"]
[Round "5"]
[White "Gortemaker, Lucas"]
[Black "Ragnarsson, Dagur"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2032"]
[BlackElo "2337"]
[PlyCount "95"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Bg5 Be7 6. Qd2 0-0 7. 0-0-0 Re8 8. Bd3 Nc6 9. Nge2 Nb4 10. Ng3 Nxd3+ 11. Qxd3 Ng4 12. Bxe7 Qxe7 13. Qd2 Qd6 14. Rde1 Bd7 15. f3 Nf6 16. Nd1 c5 17. Kb1 Be6 18. Ne3 Qf4 19. Ne2 Qc7 20. dxc5 Qxc5 21. Nd4 a5 22. Nef5 Nd7 23. Qg5 Qf8 24. h4 Ra6 25. h5 f6 26. Qg3 Ne5 27. Rh4 Rb6 28. Nxe6 Rexe6 29. f4 Nc4 30. Rxe6 Rxe6 31. Rg4 Re7 32. h6 g6 33. Nxe7+ Qxe7 34. f5 g5 35. Rd4 Qd7 36. Qb8+ Kf7 37. g4 Qe7 38. a3 Qd7 39. Qh8 Qb5 40. Qxh7+ Ke8 41. Qg8+ Ke7 42. Qe6+ Kf8 43. Qxf6+ Ke8 44. Qe6+ Kf8 45. Qc8+ Kf7 46. Qc7+ Kf8 47. Rxc4 dxc4 48. h7 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.17"]
[Round "4"]
[White "Mercure, Gilbert"]
[Black "Gortemaker, Lucas"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1804"]
[BlackElo "2032"]
[PlyCount "60"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. g4 Be4 5. f3 Bg6 6. e6 Qd6 7. exf7+ Bxf7 8. Bd3 Nd7 9. Ne2 e5 10. dxe5 Nxe5 11. Bf4 Nxf3+ 12. Kf2 Ne5 13. Bf5 g6 14. Nd4 Nd3+ 15. Bxd3 Qxf4+ 16. Nf3 Bc5+ 17. Kg2 Qxg4+ 18. Kf1 Ne7 19. Qe2 0-0 20. Nbd2 Rae8 21. Qg2 Be6 22. h3 Qxg2+ 23. Kxg2 Bf5 24. Be2 Be4 25. Rhf1 Nf5 26. Rfe1 Ne3+ 27. Kh1 Nxc2 28. Rec1 Be3 29. Nxe4 Nxa1 30. Rc3 Rxe4 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.16"]
[Round "3"]
[White "Gortemaker, Lucas"]
[Black "Vollmar, Timo"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2032"]
[BlackElo "1809"]
[PlyCount "117"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Be6 6. d4 exd4 7. Nxd4 Qd7 8. Nxe6 Qxe6 9. Bf4 Rd8 10. Nd2 Bd6 11. Bxd6 Rxd6 12. Qe2 Ne7 13. f4 0-0 14. f5 Qe5 15. Nf3 Qc5+ 16. Kh1 Re8 17. Qf2 Qxf2 18. Rxf2 Red8 19. g4 f6 20. Re1 Rd1 21. Rxd1 Rxd1+ 22. Kg2 Nc8 23. Rd2 Rxd2+ 24. Nxd2 Nd6 25. Kf3 Kf7 26. Kf4 Ke7 27. e5 fxe5+ 28. Kxe5 Ne8 29. g5 Nd6 30. c4 c5 31. b3 b5 32. cxb5 axb5 33. Kd5 Nxf5 34. Kxc5 Nd6 35. Kc6 Kd8 36. a4 bxa4 37. bxa4 Kc8 38. Kd5 Kd7 39. Nb3 c6+ 40. Kd4 Kc7 41. Ke5 Nf7+ 42. Kf5 Nd8 43. h4 Kd6 44. a5 c5 45. a6 Nc6 46. Ke4 c4 47. Nd4 c3 48. Nb5+ Kc5 49. Nxc3 Kb6 50. Kd5 Ne7+ 51. Ke6 Ng6 52. Nd5+ Kxa6 53. h5 Nh4 54. Nf6 Ng2 55. Kf7 gxf6 56. gxf6 Nf4 57. h6 Ng6 58. Kg7 Kb6 59. Kxh7 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.16"]
[Round "2"]
[White "Papadiamandis, Elliot"]
[Black "Gortemaker, Lucas"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "2302"]
[BlackElo "2032"]
[PlyCount "81"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Qe2 Bf5 6. Nxf6+ gxf6 7. d3 Nd7 8. g3 Ne5 9. Nh4 Bg4 10. Qe4 Be6 11. Bg2 Bd5 12. Qd4 Bxg2 13. Qxd8+ Rxd8 14. Nxg2 Nf3+ 15. Kd1 e6 16. Be3 a6 17. Ne1 Nd4 18. c3 Nf5 19. Ke2 Bg7 20. Nf3 0-0 21. g4 Ne7 22. a4 Rd7 23. d4 Rfd8 24. Nd2 f5 25. h3 c5 26. dxc5 f4 27. Bxf4 Nd5 28. Bd6 b6 29. Nc4 bxc5 30. Bg3 f5 31. Rhe1 Kf7 32. Kf3 h5 33. gxf5 exf5 34. Rad1 Kg8 35. Be5 Bh6 36. Rd3 Kf7 37. Nd6+ Ke6 38. Bg3+ Be3 39. fxe3 Nf6 40. Red1 Ne8 41. Nf7 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.15"]
[Round "1"]
[White "Gortemaker, Lucas"]
[Black "Fantinel, Thibault"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2032"]
[BlackElo "2421"]
[PlyCount "142"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 Nd4 6. Nxd4 cxd4 7. d3 a6 8. Ba4 b5 9. Bb3 Nc6 10. f4 Be7 11. Nd2 0-0 12. a4 Bb7 13. axb5 axb5 14. Rxa8 Qxa8 15. Qh5 Qa5 16. Nf3 g6 17. Qh6 f5 18. Bd2 Qd8 19. c3 Bc5 20. Kh1 Qf6 21. Ng5 Rf7 22. Nxf7 Qxf7 23. Qh3 Qf6 24. exf5 gxf5 25. Bd1 dxc3 26. bxc3 b4 27. d4 bxc3 28. Bxc3 Bxd4 29. Bxd4 Nxd4 30. Qh5 Qg6 31. Qxg6+ hxg6 32. Ba4 d6 33. Rb1 Be4 34. Rb8+ Kf7 35. Bd1 e5 36. Rb6 Ke6 37. fxe5 Kxe5 38. Kg1 f4 39. Kf2 d5 40. Bf3 g5 41. Rb8 Bxf3 42. gxf3 Ne6 43. Re8 Kf5 44. Re7 Kf6 45. Rd7 Ke5 46. Ra7 Kf5 47. Ra5 Ke5 48. Rb5 Nd4 49. Rb6 Kf5 50. Rd6 Ke5 51. Rg6 Kf5 52. Rg8 Ne6 53. Kg2 Nd4 54. Rh8 Kf6 55. Kf2 Kf5 56. Rh3 Kf6 57. Ke1 Nf5 58. Rh8 Nd4 59. Kf2 Nf5 60. Rh7 Ke5 61. Rh8 Kf6 62. Rd8 Ke5 63. Rd7 Nd4 64. Kg2 Nf5 65. Rd8 Ke6 66. Rh8 Ke5 67. Kf2 Kf6 68. Ke2 Nd4+ 69. Kf2 Nf5 70. Ke2 Nd4+ 71. Kf2 Nf5 1/2-1/2

[Event "Geraardsbergen op 38th"]
[Site "Geraardsbergen"]
[Date "2023.08.09"]
[Round "8"]
[White "Gortemaker, Lucas"]
[Black "Lu, Miaoyi"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2009"]
[BlackElo "2226"]
[PlyCount "64"]
[EventDate "2023.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e3 c5 4. c4 cxd4 5. exd4 Qb6 6. Bxf6 Qxb2 7. Nd2 gxf6 8. Ngf3 Nc6 9. Rb1 Qxa2 10. Be2 Bb4 11. 0-0 Bxd2 12. Nxd2 Nxd4 13. Bd3 f5 14. Qe1 Rg8 15. Qe3 Qxd2 16. Qxd4 b6 17. Rfd1 Qg5 18. Bf1 Qe7 19. c5 Qxc5 20. Qa4 Qc6 21. Qf4 Bb7 22. f3 Qxf3 23. Qd2 Rd8 24. Rbc1 f4 25. Rc4 Qe3+ 26. Qf2 Qb3 27. Re1 Bxg2 28. Qxf4 Bxf1+ 29. Kxf1 Qh3+ 30. Ke2 Rg2+ 31. Kd1 Qb3+ 32. Kc1 Qb2+ 0-1

[Event "Hoogeveen Amateurs op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.22"]
[Round "7.5"]
[White "Kompaan, Rick"]
[Black "Gortemaker, Lucas"]
[Result "0-1"]
[ECO "A52"]
[WhiteElo "1785"]
[BlackElo "1971"]
[PlyCount "52"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nc3 Bxc3+ 7. bxc3 Qe7 8. Qd5 f6 9. exf6 Nxf6 10. Qd3 d6 11. e3 0-0 12. Be2 Ne4 13. Nd4 Nc5 14. Qb1 Ne5 15. 0-0 Bd7 16. Bg3 Qf7 17. Bxe5 dxe5 18. Nb3 Bf5 19. Qd1 Rad8 20. Qc1 Nd3 21. Qa3 b6 22. c5 Qg6 23. Rfd1 Bh3 24. Bf1 Rxf2 25. Rxd3 Rxg2+ 26. Kh1 Rg1# 0-1

[Event "Hoogeveen Amateurs op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.21"]
[Round "6.3"]
[White "Gortemaker, Lucas"]
[Black "De Vries, Bram"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1971"]
[BlackElo "1845"]
[PlyCount "76"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Be2 Be7 6. h3 b6 7. Be3 Bb7 8. d5 0-0 9. Nd2 Ne8 10. Bg4 g6 11. Bxd7 Qxd7 12. g4 f5 13. gxf5 gxf5 14. Bh6 Rf6 15. Bg5 Rf7 16. Bxe7 Qxe7 17. Qe2 Kh8 18. 0-0-0 Nf6 19. Rhg1 Raf8 20. Kb1 Bc8 21. exf5 Bxf5 22. Nf3 e4 23. Nh4 Nxd5 24. Nxf5 Nxc3+ 25. bxc3 Rxf5 26. Rg4 d5 27. Qe3 Qe5 28. c4 Rxf2 29. Rg5 R2f5 30. Rxf5 Rxf5 31. cxd5 Rf3 32. Qe2 Qf4 33. Rd4 Rf1+ 34. Kb2 Qc1+ 35. Kb3 Rf3+ 36. Kc4 Qa3 37. Rd3 Rxd3 38. cxd3 Qc5+ 0-1

[Event "Hoogeveen Amateurs op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.20"]
[Round "5.4"]
[White "De Jonge, Edwin"]
[Black "Gortemaker, Lucas"]
[Result "0-1"]
[ECO "E15"]
[WhiteElo "1754"]
[BlackElo "1971"]
[PlyCount "104"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. Nc3 0-0 9. 0-0 Be7 10. Qc2 a6 11. e4 d6 12. h3 Qc7 13. Qe2 Nbd7 14. Bf4 Rac8 15. Nd2 Ne5 16. Rac1 Qb8 17. Be3 Ned7 18. f4 Qa8 19. Kh2 Bc6 20. Rfe1 Rb8 21. Bg1 Rfc8 22. Nf3 b5 23. cxb5 axb5 24. e5 Ne8 25. exd6 Nxd6 26. Nd4 Bxg2 27. Qxg2 b4 28. Qxa8 Rxa8 29. Nd5 Bf8 30. Nxb4 Nc4 31. Nd3 Rxa2 32. Re2 h5 33. Rec2 Ndb6 34. Nb5 Rd8 35. Ne5 Nxe5 36. fxe5 Nd5 37. Rd2 Rb8 38. Nc3 Rbxb2 39. Rxb2 Rxb2+ 40. Kh1 Nxc3 41. Rxc3 Kh7 42. Rf3 Kg6 43. Be3 Rb5 44. Bd4 Rd5 45. Rf4 Ba3 46. g4 hxg4 47. Rxg4+ Kf5 48. Kg2 Bc1 49. Kf3 g5 50. h4 Bf4 51. Bf2 Rd3+ 52. Ke2 Rd2+ 0-1

[Event "Hoogeveen Amateurs op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.17"]
[Round "3.1"]
[White "Gortemaker, Lucas"]
[Black "Bruggink, Tycho"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1971"]
[BlackElo "1827"]
[PlyCount "106"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 d6 3. Bd3 Nc6 4. c3 Nf6 5. Bc2 Bg4 6. d3 e6 7. Nbd2 d5 8. h3 Bh5 9. Qe2 Be7 10. Nf1 dxe4 11. dxe4 Qc7 12. Bg5 0-0-0 13. Bh4 Bd6 14. Bg3 Bxg3 15. Nxg3 Ne5 16. Nxh5 Nxh5 17. g3 Nf6 18. Nd2 Qc6 19. 0-0-0 c4 20. Kb1 b5 21. f4 Nd3 22. e5 Nd5 23. Ne4 Nc5 24. Nd6+ Rxd6 25. exd6 Qxd6 26. Rhe1 h5 27. Rd4 Nd7 28. Be4 N7f6 29. Bf3 Qc7 30. Qe5 Rh6 31. f5 Qxe5 32. Rxe5 Kd7 33. fxe6+ fxe6 34. b3 Kd6 35. Re1 Rg6 36. g4 hxg4 37. hxg4 Kc5 38. Re5 Kd6 39. Re1 Kc5 40. b4+ Kd6 41. Red1 Ke7 42. Kb2 Ne3 43. Re1 Nexg4 44. Bc6 Rg5 45. a4 Ne5 46. Bxb5 Nf3 47. Red1 Nxd4 48. Rxd4 Rg4 49. Rxg4 Nxg4 50. Bxc4 Ne3 51. Be2 g5 52. Kc1 Nd5 53. Kd2 Kd6 1/2-1/2

[Event "Hoogeveen Amateurs op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.16"]
[Round "2.1"]
[White "Van der Graaf, Jaap"]
[Black "Gortemaker, Lucas"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1734"]
[BlackElo "1971"]
[PlyCount "48"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Nf3 c5 5. c3 Nf6 6. Qe2 Be7 7. 0-0 Nc6 8. Bg5 cxd4 9. Bxf6 Bxf6 10. e5 Be7 11. Nxd4 d6 12. Bb5 Rc8 13. Rd1 d5 14. Qg4 0-0 15. Nxe6 fxe6 16. Qxe6+ Rf7 17. Rxd5 Qf8 18. Bc4 Nd8 19. Qg4 Kh8 20. Rxd8 Rxd8 21. Bxf7 Qxf7 22. Qe2 Qd5 23. f4 Bc5+ 24. Kf1 Ba6 0-1

[Event "Hoogeveen Amateurs op 25th"]
[Site "Hoogeveen"]
[Date "2022.10.15"]
[Round "1"]
[White "Gortemaker, Lucas"]
[Black "Van Schaik, Henk"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "1971"]
[BlackElo "1618"]
[PlyCount "31"]
[EventDate "2022.10.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. e4 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nd7 8. Bd3 b6 9. c3 Bb7 10. Qc2 h6 11. 0-0-0 Qe7 12. Rhe1 0-0 13. Ng3 Rac8 14. d5 e5 15. Nf5 Qc5 16. b4 1-0

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.08"]
[Round "7"]
[White "Lu, Liqin"]
[Black "Gortemaker, Lucas"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1069"]
[BlackElo "1816"]
[PlyCount "72"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bf4 e6 8. Bd3 Bxd3 9. Qxd3 Bb4+ 10. c3 Be7 11. 0-0 Ngf6 12. b4 0-0 13. Rad1 Nd5 14. Bc1 Qc7 15. Ng5 N7f6 16. N3e4 Rad8 17. Nxf6+ Nxf6 18. Nf3 b6 19. Ne5 Nd7 20. Nxd7 Rxd7 21. Qf3 Rfd8 22. Be3 Rd5 23. h3 Qd7 24. g4 c5 25. bxc5 bxc5 26. c4 Rd6 27. d5 exd5 28. Bxc5 Rf6 29. Qa3 Bxc5 30. Qxc5 d4 31. Rd3 Rc6 32. Qb5 Qe6 33. Rc1 h5 34. gxh5 Qf6 35. Qa5 Rdc8 36. Qxa7 Qg5+ 0-1

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.07"]
[Round "6"]
[White "Gortemaker, Lucas"]
[Black "Leentvaar, Peter"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "1816"]
[BlackElo "1505"]
[PlyCount "66"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Bc5 4. d4 exd4 5. cxd4 Bb4+ 6. Nc3 d6 7. h3 h6 8. Bd3 Nf6 9. 0-0 0-0 10. Bb1 Re8 11. Qc2 Bxc3 12. bxc3 Ne7 13. Qb3 Ng6 14. Re1 Nf8 15. a4 b6 16. a5 Be6 17. d5 Bd7 18. c4 Ng6 19. Nd4 Nh5 20. axb6 cxb6 21. Nb5 Bxb5 22. Qxb5 Qf6 23. Rxa7 Ne5 24. Rxa8 Rxa8 25. Bb2 Qg6 26. Bxe5 dxe5 27. g3 Nxg3 28. Kh2 Nh5 29. Qd7 Qg5 30. Qf5 Qd2 31. Rg1 Nf4 32. Qg4 Qxf2+ 33. Kh1 g6 1/2-1/2

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.06"]
[Round "5"]
[White "Koopman, Richard"]
[Black "Gortemaker, Lucas"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1730"]
[BlackElo "1816"]
[PlyCount "59"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 dxc4 7. Bxc4 h6 8. Bh4 a6 9. Nf3 b5 10. Bb3 Bg4 11. d5 Ne5 12. 0-0 Qb6 13. Re1 Nfd7 14. Bg3 Qf6 15. Re3 h5 16. Ne4 Qh6 17. Neg5 Nxf3+ 18. Nxf3 h4 19. Bc7 Qf6 20. Qe2 h3 21. g3 Rh5 22. d6 e6 23. Re1 Nc5 24. Bd1 Rf5 25. Qc2 Bxf3 26. Bxf3 Rxf3 27. Qxc5 Bxd6 28. Qc6+ Kf8 29. Bxd6+ Kg8 30. Qxa8+ 1-0

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.05"]
[Round "4"]
[White "Tran, Tommy"]
[Black "Gortemaker, Lucas"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1228"]
[BlackElo "1816"]
[PlyCount "94"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. f4 c5 6. Nf3 Nc6 7. Bb5 a6 8. Bxc6+ bxc6 9. 0-0 Bg6 10. Be3 cxd4 11. Bxd4 c5 12. Bf2 Qc7 13. Nh4 Ne7 14. Na4 Nf5 15. Nxg6 hxg6 16. c3 Rb8 17. Qe2 Qa5 18. b3 Be7 19. Rad1 0-0 20. Rd2 Rfc8 21. Rb1 c4 22. g4 Nh6 23. h3 cxb3 24. axb3 Rc4 25. Rdd1 Rxf4 26. Qe3 Re4 27. Qa7 Qd8 28. Qxa6 Qc8 29. Qd3 Qc6 30. Kg2 d4 31. Kh2 dxc3 32. Nxc3 Reb4 33. Ne2 Qb7 34. Nc1 Kh7 35. Be3 Bd8 36. Bc5 Rf4 37. Rf1 Rxf1 38. Qxf1 Qc6 39. b4 Bc7 40. Nd3 Qd5 41. Rd1 Bxe5+ 42. Nxe5 Qxe5+ 43. Kg2 Ra8 44. Rd2 Ra3 45. Qf2 Qc3 46. Bd6 Qxh3+ 47. Kg1 Ra1+ 0-1

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.04"]
[Round "3"]
[White "Gortemaker, Lucas"]
[Black "Patil, Mahesh"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1816"]
[BlackElo "1553"]
[PlyCount "111"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bd3 Nc6 4. c3 g6 5. Bc2 Bg7 6. h3 Nf6 7. d4 cxd4 8. cxd4 0-0 9. Nc3 Bd7 10. 0-0 Nb4 11. Bb3 a6 12. d5 a5 13. Re1 b5 14. a3 Na6 15. Be3 b4 16. axb4 axb4 17. Na4 Bxa4 18. Bxa4 Nc5 19. Bxc5 dxc5 20. Qc2 Rc8 21. Bc6 e6 22. Qxc5 exd5 23. exd5 Nd7 24. Qxb4 Rb8 25. Qe7 Nb6 26. d6 Bf6 27. Qxd8 Rfxd8 28. Red1 Nc4 29. d7 Rb6 30. Ba4 Nxb2 31. Rd5 Ra6 32. Re1 Nxa4 33. Re8+ Kg7 34. Ne5 Nb6 35. Rb5 Ra1+ 36. Kh2 Bxe5+ 37. Rexe5 Nxd7 38. Rbd5 Nxe5 39. Rxd8 Ra2 40. Kg1 h5 41. Rd5 Kf6 42. f4 Nc4 43. Rd3 Nd2 44. Rd4 Ra1+ 45. Kf2 Nb3 46. Rb4 Nc5 47. Rb6+ Ne6 48. g3 Ra2+ 49. Kf3 Kg7 50. f5 Nd4+ 51. Kf4 Nxf5 52. g4 Ra4+ 53. Kf3 hxg4+ 54. hxg4 Nh6 55. g5 Nf5 56. Rb5 0-1

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.03"]
[Round "2"]
[White "Vos, Tjark"]
[Black "Gortemaker, Lucas"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2141"]
[BlackElo "1816"]
[PlyCount "77"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 0-0 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Qd5 17. Be3 Ng4 18. Bc1 b5 19. Ne5 Nxe5 20. dxe5 Qc4 21. Qxc4 bxc4 22. Be3 Rfd8 23. Rxd8+ Bxd8 24. Kc1 Bb6 25. Rh4 Bxe3+ 26. fxe3 c3 27. b3 Rd8 28. Rc4 Rd5 29. Rxc6 Rxe5 30. Rxc3 Rxh5 31. Rc8+ Kh7 32. Rc7 Kg6 33. Rxa7 Re5 34. a4 Rxe3 35. a5 Re1+ 36. Kb2 Rd1 37. b4 Rd5 38. a6 Rb5 39. Rb7 1-0

[Event "Rotterdam Pathena op"]
[Site "Rotterdam"]
[Date "2015.05.02"]
[Round "1"]
[White "Gortemaker, Lucas"]
[Black "Ghebreab, Elnathan"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1816"]
[BlackElo "807"]
[PlyCount "67"]
[EventDate "2015.05.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. 0-0 Bc5 6. Bb3 d6 7. h3 0-0 8. c3 Be6 9. Bc2 d5 10. d4 dxe4 11. Nxe5 Nxe5 12. dxe5 Re8 13. Qxd8 Raxd8 14. exf6 e3 15. Bxe3 Bxe3 16. fxe3 Bc4 17. Rf4 Be6 18. fxg7 Kxg7 19. Rd4 Rc8 20. Nd2 Rg8 21. Nf3 Kf8 22. Rad1 Ke7 23. Kf2 Rg7 24. Nh4 Rg5 25. Bb3 c5 26. Bxe6 Kxe6 27. Rd7 Kf6 28. Rxb7 Rh5 29. g4 Re5 30. Rdd7 h5 31. Rxf7+ Ke6 32. Rbe7+ Kd6 33. Nf5+ Rxf5+ 34. gxf5 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.13"]
[Round "12"]
[White "De Ridder, Dieter"]
[Black "Gortemaker, Lucas"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1592"]
[BlackElo "1254"]
[PlyCount "32"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nxe5 Qf6 4. Nc4 fxe4 5. Nc3 d6 6. d3 e3 7. Bxe3 Qg6 8. Qf3 Nf6 9. Ne4 Nbd7 10. Bd4 Be7 11. 0-0-0 0-0 12. Nxf6+ Nxf6 13. Re1 Bg4 14. Qxb7 Rfe8 15. Qxc7 Bd8 16. Rxe8+ Qxe8 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.13"]
[Round "13"]
[White "Gortemaker, Lucas"]
[Black "Finkenflugel, Renzo"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "1254"]
[BlackElo "1618"]
[PlyCount "25"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Bf5 3. f3 Nf6 4. Bg5 Nbd7 5. Nxd5 Nxd5 6. e4 h6 7. Bh4 c6 8. exf5 Qc7 9. Bg3 Qa5+ 10. Qd2 Qxd2+ 11. Kxd2 0-0-0 12. Bd3 N7f6 13. Ne2 1/2-1/2

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.12"]
[Round "10"]
[White "Baekelant, Eva"]
[Black "Gortemaker, Lucas"]
[Result "1-0"]
[ECO "C25"]
[WhiteElo "1457"]
[BlackElo "1254"]
[PlyCount "87"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 f5 3. d4 exd4 4. Qxd4 Nc6 5. Qd1 Nf6 6. Bg5 Bb4 7. exf5 0-0 8. Bc4+ Kh8 9. Nge2 Bxc3+ 10. Nxc3 Qe7+ 11. Be3 d6 12. Qf3 Ne5 13. Qd1 Bxf5 14. Nd5 Nxd5 15. Bxd5 c6 16. Bb3 d5 17. 0-0 Ng6 18. Qd2 a5 19. a4 Qd7 20. Bc5 Rfe8 21. Rfe1 Be4 22. f3 Bf5 23. Rxe8+ Rxe8 24. Bb6 Qe6 25. Bxa5 Qe3+ 26. Qxe3 Rxe3 27. Kf2 Re8 28. Re1 Rxe1 29. Bxe1 Ne7 30. Bb4 Nc8 31. g4 Bd7 32. Ke3 b6 33. Be1 Ne7 34. Bh4 Nc8 35. Kf4 h6 36. Ke5 Kg8 37. h3 g5 38. Bg3 Kg7 39. Be1 Kg6 40. c3 Kg7 41. Bc2 Kf7 42. h4 Ke7 43. hxg5 hxg5 44. Bd2 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.10"]
[Round "5"]
[White "Suurmond, Rik"]
[Black "Gortemaker, Lucas"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1280"]
[BlackElo "1254"]
[PlyCount "44"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. exf5 e4 4. Nd4 c5 5. Nb3 d5 6. f3 Bxf5 7. fxe4 Qh4+ 8. g3 Qxe4+ 9. Qe2 Be7 10. Qxe4 Bxe4 11. Rg1 c4 12. Nd4 Bc5 13. c3 Nc6 14. Be2 Nf6 15. Rf1 Nxd4 16. cxd4 Bxd4 17. Nc3 Bc2 18. Rf4 Be5 19. Rf2 0-0 20. Bf3 Rae8 21. Re2 Bd3 22. Re3 Ng4 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.09"]
[Round "3"]
[White "Gortemaker, Lucas"]
[Black "Nap, Rowan"]
[Result "1-0"]
[ECO "C14"]
[WhiteElo "1254"]
[BlackElo "1600"]
[PlyCount "55"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 e6 4. e4 Be7 5. Bxf6 Bxf6 6. e5 Be7 7. Nf3 Nd7 8. Bd3 b6 9. Ne2 Bb7 10. c3 c5 11. Rc1 h6 12. 0-0 Qc7 13. Ng3 g6 14. Nd2 h5 15. f4 Rc8 16. f5 h4 17. fxe6 hxg3 18. exd7+ Qxd7 19. h3 Bg5 20. Rf3 Bh4 21. Qe2 a6 22. Rcf1 Rh7 23. Rf4 Qe6 24. Qg4 Ke7 25. Qxe6+ fxe6 26. Nf3 c4 27. Bxg6 Rg7 28. Nxh4 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2005.08.08"]
[Round "1"]
[White "Gortemaker, Lucas"]
[Black "Snikkers, Naomi"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "1254"]
[BlackElo "1743"]
[PlyCount "60"]
[EventDate "2005.08.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "CBM 107 Extra"]
[Source "ChessBase"]
[SourceDate "2005.09.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.09.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 d6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Bg4 7. 0-0 Nc6 8. Be3 Nd7 9. Ne2 Nb4 10. Bc4 Nb6 11. Bb3 a5 12. c3 Nc6 13. d5 Nb8 14. Bd4 Bh6 15. Qe1 Bxf3 16. Rxf3 Bg7 17. Bxg7 Kxg7 18. Nd4 c5 19. Ne6+ fxe6 20. dxe6 Nc6 21. Qh4 a4 22. Bd5 Nxd5 23. exd5 Na5 24. g4 Nc4 25. g5 Rh8 26. f5 Ne5 27. Qh6+ Kg8 28. f6 Nxf3+ 29. Kf2 exf6 30. gxf6 Qxf6 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.09"]
[Round "12"]
[White "Gortemaker, Lucas"]
[Black "Schut, Lisa"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "52"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. g4 c5 2. Bg2 Nf6 3. c3 Nxg4 4. Qa4 Nf6 5. d4 cxd4 6. Qxd4 Nc6 7. Qd3 g6 8. b3 Bg7 9. Nd2 0-0 10. Nc4 b5 11. Ne3 Bb7 12. f3 d5 13. Bb2 e6 14. Kf2 Qd6 15. c4 bxc4 16. bxc4 Ba6 17. Rd1 Rfd8 18. Nh3 Na5 19. f4 Ne4+ 20. Bxe4 Bxb2 21. Qd2 Qa3 22. Nc2 Qc5+ 23. Nd4 Nxc4 24. Qc2 Bxd4+ 25. e3 Bxe3+ 26. Ke2 Na3+ 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.08"]
[Round "10"]
[White "Gortemaker, Lucas"]
[Black "Euser, Maarten"]
[Result "1/2-1/2"]
[ECO "C42"]
[PlyCount "40"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Bg4 8. Re1 Be7 9. c4 Nf6 10. Nc3 dxc4 11. Bxc4 0-0 12. Be3 Bxf3 13. Qxf3 Nxd4 14. Bxd4 Qxd4 15. Rxe7 Qxc4 16. Qxb7 c6 17. Qb3 Qxb3 18. axb3 Rfb8 19. Ra3 Re8 20. Rxe8+ Rxe8 1/2-1/2

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.08"]
[Round "9"]
[White "Schut, Donna"]
[Black "Gortemaker, Lucas"]
[Result "1-0"]
[ECO "D45"]
[PlyCount "43"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e3 Nf6 2. d4 d5 3. c4 c6 4. Nc3 e6 5. c5 Nbd7 6. Nf3 b6 7. cxb6 Nxb6 8. Ne5 Bb7 9. Be2 Bd6 10. Nf3 0-0 11. 0-0 Nbd7 12. Bd2 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Qb3 Qb6 16. Qxb6 axb6 17. a3 c5 18. Bf3 Rfd8 19. Rab1 Rd7 20. Rfd1 Ba6 21. Na4 Rb8 22. Bc3 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.08"]
[Round "11"]
[White "Skandar, Kambiz"]
[Black "Gortemaker, Lucas"]
[Result "1-0"]
[ECO "B45"]
[PlyCount "39"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Nc3 e6 7. Bg5 Be7 8. e5 Nd5 9. Bxe7 Qxe7 10. Nxd5 cxd5 11. Bd3 0-0 12. 0-0 Bb7 13. Qh5 h6 14. Qf3 Bc6 15. b3 Qg5 16. a4 d4 17. Be4 d5 18. exd6 Bxe4 19. Qxe4 Qd5 20. Qxd5 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.08"]
[Round "7"]
[White "Van Praet, Reinald"]
[Black "Gortemaker, Lucas"]
[Result "0-1"]
[ECO "B56"]
[PlyCount "90"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Nxc6 bxc6 7. f3 e6 8. Be3 d5 9. Bd3 d4 10. Bxd4 Qxd4 11. Be2 Qxd1+ 12. Rxd1 Bb7 13. a3 Be7 14. Rd2 Rd8 15. g4 Rxd2 16. Kxd2 0-0 17. h4 Rd8+ 18. Kc1 h6 19. Bc4 Nh7 20. f4 g5 21. hxg5 hxg5 22. f5 exf5 23. Bxf7+ Kxf7 24. Rxh7+ Kf6 25. exf5 Rd4 26. Rh6+ Kf7 27. Rh7+ Kf6 28. Rh6+ Kg7 29. Re6 Bf6 30. Re4 Rxe4 31. Nxe4 Be5 32. Nxg5 Bf4+ 33. Kd1 Bxg5 34. Ke2 c5 35. Kd3 Kf6 36. Kc4 Be3 37. Kb5 Be4 38. c4 Bf3 39. b4 cxb4 40. axb4 Bxg4 41. Ka6 Be2 42. Kb5 Kxf5 43. Ka4 Bxc4 44. b5 Bb6 45. Ka3 Bf1 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.07"]
[Round "8"]
[White "Gortemaker, Lucas"]
[Black "Laan, Kart"]
[Result "0-1"]
[ECO "D06"]
[PlyCount "32"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Qxd5 4. Nc3 Qd8 5. e4 Nc6 6. Nge2 Bg4 7. f3 Bc8 8. d5 Ne5 9. f4 Nc4 10. e5 Nd7 11. e6 fxe6 12. dxe6 Nc5 13. Qxd8+ Kxd8 14. f5 Nd3+ 15. Kd1 Nf2+ 16. Ke1 Nxh1 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.06"]
[Round "6"]
[White "Gortemaker, Lucas"]
[Black "Zegers, Jeroen"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "47"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. c3 Bc5 5. 0-0 0-0 6. d4 exd4 7. cxd4 Be7 8. Nc3 Bb4 9. Be3 Bxc3 10. bxc3 Nxe4 11. Qd3 Nf6 12. Qc2 d5 13. Bd3 Ne7 14. Ng5 Ng6 15. h4 Bg4 16. f3 Qe7 17. Rae1 Be6 18. f4 Bg4 19. f5 Nxh4 20. Bf2 Ne4 21. Bxh4 f6 22. Nxe4 dxe4 23. Rxe4 Qf7 24. Rxg4 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.06"]
[Round "4"]
[White "Perizonius, Floris"]
[Black "Gortemaker, Lucas"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "89"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. f4 d6 3. Nf3 Nc6 4. Bc4 Nf6 5. Ng5 e6 6. f5 d5 7. exd5 exd5 8. Qe2+ Qe7 9. Qxe7+ Nxe7 10. Bb5+ Nd7 11. 0-0 Nc6 12. Re1+ Be7 13. d3 a6 14. Bxc6 bxc6 15. Bf4 Nf6 16. Bd6 Ra7 17. Re2 Bxf5 18. Nc3 Be6 19. Nxe6 fxe6 20. Rxe6 Kf7 21. Rae1 Re8 22. h3 Bxd6 23. Rxe8 Nxe8 24. Rf1+ Nf6 25. g4 Kg8 26. g5 Nh5 27. Re1 Re7 28. Rxe7 Bxe7 29. Na4 Bxg5 30. Kg2 Nf4+ 31. Kg3 Kf7 32. h4 Nh5+ 33. Kg4 Bf6 34. Kxh5 g6+ 35. Kg4 h6 36. Nxc5 g5 37. hxg5 hxg5 38. Nxa6 Ke6 39. a4 Kd6 40. b4 Ke5 41. b5 cxb5 42. axb5 Bd8 43. Nc5 Kd4 44. Ne6+ Kc3 45. Nxd8 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.05"]
[Round "2"]
[White "Evers, Marc"]
[Black "Gortemaker, Lucas"]
[Result "0-1"]
[ECO "B32"]
[PlyCount "58"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. Qxd4 Nc6 4. Qd1 e5 5. Nf3 Nf6 6. Bg5 Be7 7. Nc3 d6 8. Bb5 0-0 9. 0-0 Be6 10. Bxc6 bxc6 11. Qe2 Qc7 12. b4 d5 13. exd5 cxd5 14. Nb5 Qc4 15. Qxe5 Qxb5 16. Nd4 Qb6 17. f4 Rfe8 18. f5 Bd7 19. Bxf6 Bxf6 20. Qxd5 Qxd4+ 21. Kh1 Qxd5 22. Rad1 Qe4 23. Rxd7 Qe1 24. Rd1 Qxf1+ 25. Rxf1 Re2 26. c4 Bc3 27. g3 Rd8 28. c5 Rdd2 29. Rc1 Bd4 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.05"]
[Round "4"]
[White "Gortemaker, Lucas"]
[Black "Alssema, Etien"]
[Result "0-1"]
[ECO "B14"]
[PlyCount "18"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. e3 Nc6 4. Nf3 cxd4 5. exd4 Nf6 6. Nc3 d5 7. Be3 e5 8. Be2 e4 9. Nd2 h5 0-1

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.05"]
[Round "3"]
[White "Niesert, Loet"]
[Black "Gortemaker, Lucas"]
[Result "1-0"]
[ECO "B56"]
[PlyCount "39"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f4 e5 7. Nxc6 bxc6 8. fxe5 dxe5 9. Qxd8+ Kxd8 10. Bg5 Be7 11. 0-0-0+ Ke8 12. Bc4 h6 13. Bh4 g5 14. Bg3 Nd7 15. Rd2 Rf8 16. Rhd1 f5 17. exf5 Rxf5 18. Be6 Rf6 19. Bxd7+ Bxd7 20. Rxd7 1-0

[Event "Hengelo U12 op"]
[Site "Hengelo"]
[Date "2003.08.04"]
[Round "1"]
[White "Gortemaker, Lucas"]
[Black "Hugaert, Victor"]
[Result "1-0"]
[ECO "D07"]
[PlyCount "15"]
[EventDate "2003.08.04"]
[EventType "swiss"]
[EventRounds "12"]
[EventCountry "NED"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 Nc6 4. Nf3 Bg4 5. e3 Nf6 6. Bxc4 Nb4 7. Ne5 Bxd1 8. Bxf7# 1-0

