[Event "Hoorn Romero op"]
[Site "Hoorn"]
[Date "2023.09.03"]
[Round "6"]
[White "Brouwer, Mason"]
[Black "Lopes, Samuel"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2072"]
[BlackElo "1688"]
[PlyCount "130"]
[EventDate "2023.09.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 a6 5. Ne5 Nbd7 6. f4 c5 7. c3 Bd6 8. Nd2 0-0 9. 0-0 Ne8 10. Qh5 f5 11. Ndf3 Nef6 12. Qh3 Qe8 13. Bd2 Qh5 14. Qxh5 Nxh5 15. b4 c4 16. Bc2 Nxe5 17. dxe5 Be7 18. a4 Bd7 19. Kf2 g6 20. h3 Ng7 21. g4 h6 22. Ke2 Kh7 23. Be1 Ne8 24. Bh4 Bxh4 25. Nxh4 Nc7 26. Rg1 Rg8 27. Rg3 Rg7 28. Rag1 Rag8 29. Nf3 Na8 30. Kd2 Nb6 31. Nd4 Nc8 32. R3g2 Na7 33. Bd1 Nc6 34. Nf3 Na7 35. h4 Nc8 36. h5 fxg4 37. hxg6+ Kxg6 38. Rxg4+ Kf7 39. Rxg7+ Rxg7 40. Rxg7+ Kxg7 41. Nd4 Ne7 42. Bg4 Kf7 43. a5 Nc6 44. Ne2 Ne7 45. Ng3 Kg6 46. e4 dxe4 47. Bh5+ Kg7 48. Nxe4 Nd5 49. Nc5 Nxf4 50. Bf3 Bc6 51. Bxc6 bxc6 52. Nxa6 Nd5 53. Nb8 h5 54. a6 Nc7 55. Nxc6 h4 56. Ke1 Kg6 57. Nd4 Kf7 58. b5 Na8 59. Nc6 Nb6 60. Na5 Kg6 61. a7 Kf5 62. Nxc4 Na8 63. b6 h3 64. Kf2 Ke4 65. b7 Kd5 1-0

[Event "Hoorn Romero op"]
[Site "Hoorn"]
[Date "2023.09.03"]
[Round "5"]
[White "Lopes, Samuel"]
[Black "Wester, Marijn"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1688"]
[BlackElo "1941"]
[PlyCount "121"]
[EventDate "2023.09.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Bg4 6. Qb3 Qc7 7. Bg5 e6 8. Nd2 Bd6 9. Ngf3 Nc6 10. Bh4 Bh5 11. Bg3 0-0 12. Bxd6 Qxd6 13. 0-0 Rab8 14. Rae1 Qc7 15. Ne5 Nxe5 16. Rxe5 b5 17. Qc2 Bg6 18. Bxg6 hxg6 19. Ree1 Rfc8 20. f3 b4 21. Rc1 bxc3 22. bxc3 Rb6 23. c4 Qf4 24. Qd3 Rb2 25. Nb3 Qg5 26. Rc2 dxc4 27. Qd2 Qxd2 28. Rxd2 Rxd2 29. Nxd2 Kf8 30. Rc1 c3 31. Nb1 Nd5 32. Kf2 Rc4 33. g3 Rxd4 34. Nxc3 Nxc3 35. Rxc3 Rd2+ 36. Ke3 Rxa2 37. h4 a5 38. Rc7 f6 39. Ra7 e5 40. Ke4 Rg2 41. g4 Rh2 42. Rxa5 Rxh4 43. Kd5 Rh1 44. Ke6 Kg8 45. g5 fxg5 46. Rxe5 Rh3 47. Rxg5 Rxf3 48. Rxg6 Kh7 49. Rg1 g6 50. Rh1+ Kg7 51. Ke5 g5 52. Ke4 Rf4+ 53. Ke3 Kg6 54. Rh8 Rf6 55. Rh2 Ra6 56. Kf3 Ra3+ 57. Kg4 Ra4+ 58. Kg3 Ra1 59. Rb2 Rg1+ 60. Rg2 Rxg2+ 61. Kxg2 1/2-1/2

[Event "Hoorn Romero op"]
[Site "Hoorn"]
[Date "2023.09.02"]
[Round "4"]
[White "Bakija, Alan"]
[Black "Lopes, Samuel"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2132"]
[BlackElo "1688"]
[PlyCount "80"]
[EventDate "2023.09.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 c5 5. 0-0 Nc6 6. d4 dxc4 7. Qa4 Bd7 8. Qxc4 b5 9. Qd3 c4 10. Qd1 Rc8 11. Re1 Be7 12. e4 Nb4 13. Ne5 Nc6 14. Bf4 0-0 15. d5 Nxe5 16. Bxe5 Bc5 17. Bf3 Ne8 18. Kg2 f6 19. dxe6 Bxe6 20. Bf4 Bd6 21. Bxd6 Qxd6 22. Nc3 Qxd1 23. Rexd1 Nc7 24. Rd6 Kf7 25. Nd5 Bxd5 26. exd5 Rcd8 27. Rc6 Nxd5 28. Rc5 Ne7 29. Rxb5 Rb8 30. Rc5 Rxb2 31. Rxc4 Rd8 32. Rc7 Rdd2 33. Re1 Rxf2+ 34. Kg1 Rxf3 35. Rexe7+ Kg6 36. Rxg7+ Kf5 37. Rc1 h5 38. Rxa7 Rff2 39. Rf1 Rxf1+ 40. Kxf1 Rxh2 1/2-1/2

[Event "Hoorn Romero op"]
[Site "Hoorn"]
[Date "2023.09.02"]
[Round "2"]
[White "Lopes, Samuel"]
[Black "Snijders, Take"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1688"]
[BlackElo "2003"]
[PlyCount "94"]
[EventDate "2023.09.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 b5 6. Bd3 Bb7 7. 0-0 Nc6 8. Be3 Nf6 9. Nxc6 Bxc6 10. e5 b4 11. Ne2 Nd5 12. Bd4 Be7 13. f4 f5 14. c4 bxc3 15. Nxc3 Nxc3 16. Bxc3 Bc5+ 17. Kh1 Qh4 18. Be2 Rg8 19. Bf3 Rc8 20. Bxc6 Rxc6 21. Bd4 g5 22. Rc1 Bxd4 23. Qxd4 Qxf4 24. Qxf4 gxf4 25. Rxc6 dxc6 26. Rxf4 Rg4 27. g3 c5 28. Kg2 Rxf4 29. gxf4 Kd7 30. Kg3 Kc6 31. Kh4 Kd5 32. Kg5 Ke4 33. Kf6 Kxf4 34. Kxe6 Kg5 35. Kd6 f4 36. e6 f3 37. e7 f2 38. e8Q f1Q 39. Qe5+ Kh6 40. Qxc5 Qf6+ 41. Kc7 Qg7+ 42. Kc6 Qxb2 43. Qf8+ Kh5 44. Qf5+ Kh6 45. Qf8+ Kg6 46. Qg8+ Kh6 47. Qf8+ Kg6 1/2-1/2

[Event "Hoorn Romero op"]
[Site "Hoorn"]
[Date "2023.09.02"]
[Round "3"]
[White "Verweij, David"]
[Black "Lopes, Samuel"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1982"]
[BlackElo "1688"]
[PlyCount "94"]
[EventDate "2023.09.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 e6 4. d3 c5 5. 0-0 Nc6 6. Nbd2 Be7 7. e4 dxe4 8. dxe4 0-0 9. c3 Qc7 10. Qc2 b5 11. Re1 Bb7 12. Nf1 Nd7 13. h4 Rad8 14. N1h2 c4 15. Be3 Nc5 16. Bxc5 Bxc5 17. e5 h6 18. g4 Ne7 19. Rad1 Rxd1 20. Rxd1 Ng6 21. Re1 Nf4 22. Bf1 Rd8 23. Rd1 Rxd1 24. Qxd1 Be4 25. Qe1 Bd3 26. Nd4 Bxd4 27. cxd4 Bxf1 28. Kxf1 a5 29. Qe4 Nd5 30. g5 hxg5 31. hxg5 b4 32. Ng4 c3 33. bxc3 bxc3 34. Ne3 Nxe3+ 35. fxe3 c2 36. Qa8+ Kh7 37. Qh1+ Kg6 38. Qe4+ f5 39. exf6+ Kf7 40. g6+ Kxf6 41. Qh4+ Kxg6 42. Qg4+ Kf7 43. Qh5+ Ke7 44. Qg5+ Kf8 45. Qh4 c1Q+ 46. Kf2 Q7c2+ 47. Kf3 Qf5+ 0-1

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2023.05.06"]
[Round "9"]
[White "Roorda, Cas"]
[Black "Lopes, Samuel"]
[Result "0-1"]
[ECO "B62"]
[WhiteElo "1769"]
[BlackElo "1865"]
[PlyCount "70"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd3 Be7 8. 0-0-0 0-0 9. h4 Bd7 10. Kb1 a6 11. Qg3 Kh8 12. Be2 Nxd4 13. Rxd4 Rc8 14. Rhd1 Rc7 15. f4 Qc8 16. e5 dxe5 17. fxe5 Ng8 18. Rg4 f5 19. Rf4 b5 20. Bd3 Qb7 21. Bxe7 Nxe7 22. Qg5 Ng6 23. Rd4 Nxe5 24. Qe7 Ng6 25. Qb4 Qc8 26. g4 Ne5 27. Rf4 Nxg4 28. Rdf1 Ne3 29. R1f3 Ng2 30. Rg4 Ne1 31. Rxg7 Kxg7 32. Qe7+ Kh8 33. Rg3 Bc6 34. Qd6 Nxd3 35. cxd3 Rcf7 0-1

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2023.05.05"]
[Round "8"]
[White "Lopes, Samuel"]
[Black "Wortman, Rawi"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1865"]
[BlackElo "1668"]
[PlyCount "39"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 Nc6 5. Nc3 Nf6 6. 0-0 g6 7. h3 Bg7 8. Rb1 a6 9. Bxc6 Bxc6 10. d3 0-0 11. a4 Qd7 12. Re1 b6 13. Bd2 Rfb8 14. Qc2 Ne8 15. b3 Nc7 16. Re2 b5 17. axb5 axb5 18. cxb5 Nxb5 19. Nxb5 Bxb5 20. Bc3 1/2-1/2

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2023.05.04"]
[Round "7"]
[White "Thijssen, Freek"]
[Black "Lopes, Samuel"]
[Result "1/2-1/2"]
[ECO "B56"]
[WhiteElo "1644"]
[BlackElo "1865"]
[PlyCount "27"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 e5 7. Nb3 Be6 8. Be3 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Qxd5 Bxd5 12. 0-0-0 0-0-0 13. Bd3 g6 14. Be4 1/2-1/2

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2023.05.04"]
[Round "6"]
[White "Van Batenburg, Mees"]
[Black "Lopes, Samuel"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2054"]
[BlackElo "1865"]
[PlyCount "107"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. b4 cxb4 3. a3 e6 4. d4 d5 5. e5 Bd7 6. axb4 Bxb4+ 7. c3 Bf8 8. Bd3 Ne7 9. Ne2 Ng6 10. 0-0 Be7 11. f4 0-0 12. Na3 a6 13. Ng3 f5 14. exf6 Rxf6 15. f5 exf5 16. Nxf5 Bxf5 17. Bxf5 Nh4 18. Bd3 Rxf1+ 19. Qxf1 Nd7 20. Nc2 Ng6 21. Qf5 Nf6 22. Ne3 Qc8 23. Nxd5 Nxd5 24. Qxd5+ Kh8 25. Bd2 Rb8 26. Re1 Bf6 27. Bxg6 hxg6 28. Re3 Qg4 29. Rh3+ Bh4 30. Qf3 Qxf3 31. gxf3 a5 32. Rxh4+ Kg8 33. Re4 b5 34. Re1 Rd8 35. Be3 Rc8 36. Rc1 Kf7 37. Kf2 Ke6 38. Ke2 Kd5 39. Kd3 Rf8 40. f4 Rh8 41. Rc2 Rh3 42. Rb2 Kc6 43. Ke4 Rh5 44. Rd2 Rd5 45. Rg2 Rd6 46. d5+ Kd7 47. Rb2 Ra6 48. Rxb5 a4 49. Rb2 a3 50. Ra2 Kd6 51. c4 Ra4 52. Kd4 Ra5 53. Bd2 Ra4 54. Rxa3 1-0

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2023.05.03"]
[Round "5"]
[White "Lopes, Samuel"]
[Black "Krylov, Philippe"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1865"]
[BlackElo "1858"]
[PlyCount "45"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Ngf3 Qa6 9. c4 Ne7 10. 0-0 Nf5 11. b3 Be7 12. a4 Qa5 13. Ba3 Bxa3 14. Rxa3 Na6 15. b4 Nxb4 16. Qc3 c5 17. cxd5 cxd4 18. Nxd4 Nxd4 19. Qxd4 Nc2 20. Qc3 Qxc3 21. Rxc3 Nd4 22. Rd3 Ne2+ 23. Kh2 1/2-1/2

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2023.05.02"]
[Round "4"]
[White "Ambrona Navarro, Himar"]
[Black "Lopes, Samuel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1834"]
[BlackElo "1865"]
[PlyCount "98"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Bg3 0-0 6. Bd3 c5 7. c3 Qc7 8. Nbd2 Nbd7 9. Bxd6 Qxd6 10. 0-0 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Re1 Qc7 14. Qc2 h6 15. h3 Bd7 16. Nf3 Rfe8 17. Rac1 Rac8 18. c4 Be6 19. Bf5 Qd7 20. Bxe6 Qxe6 21. Red1 b6 22. cxd5 Nxd5 23. Qc4 Red8 24. Rd2 Nc7 25. Qxe6 Nxe6 26. Rcd1 Rxd2 27. Rxd2 Rc7 28. Ne5 Kf8 29. Rd7 Rxd7 30. Nxd7+ Ke7 31. Ne5 a6 32. f4 Nc7 33. g4 f6 34. Nf3 Nd5 35. Kf2 Nb4 36. Ke2 Nxa2 37. Kd3 b5 38. Ke4 Nb4 39. Kf5 Kf7 40. Ke4 c4 41. Kd4 Nc2+ 42. Kc5 Nxe3 43. Kb6 b4 44. Nd2 c3 45. bxc3 bxc3 46. Nb3 Nd5+ 47. Kxa6 Nxf4 48. h4 Ne2 49. Na1 Nd4 0-1

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2023.05.02"]
[Round "3"]
[White "Lopes, Samuel"]
[Black "Chua, Ethan"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1865"]
[BlackElo "1776"]
[PlyCount "44"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Nf6 5. Ne5 Nbd7 6. Bb5 a6 7. Bd3 Nxe5 8. dxe5 Nd7 9. Qe2 e6 10. 0-0 Nc5 11. c3 Bd7 12. Re1 Nxd3 13. Qxd3 Bc5 14. Qg3 Qc7 15. Nd2 0-0 16. Nb3 Kh8 17. Nxc5 Qxc5 18. Be3 Qb5 19. Rab1 Qa4 20. a3 Qc2 21. Rec1 Qg6 22. Qxg6 hxg6 1/2-1/2

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2023.05.01"]
[Round "2"]
[White "Fallaux, Storm"]
[Black "Lopes, Samuel"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "1650"]
[BlackElo "1865"]
[PlyCount "65"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 g6 7. Bg2 Nxd4 8. Qxd4 Bg7 9. Qd3 0-0 10. 0-0 Bd7 11. Be3 Ng4 12. Bf4 Bc6 13. Rad1 Qa5 14. Bd2 Qh5 15. h4 Ne5 16. Qe2 Qxe2 17. Nxe2 Bb5 18. Rfe1 Bxe2 19. Rxe2 Nc4 20. b3 Nxd2 21. Rexd2 Rab8 22. c4 Rfc8 23. Rd5 b6 24. f4 Kf8 25. Bh3 Rc5 26. Kf2 Rxd5 27. cxd5 Ke8 28. Ke3 Kd8 29. Rc1 Bb2 30. Rc4 Ba3 31. Ke2 Bc5 32. a4 b5 33. axb5 1/2-1/2

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2023.04.30"]
[Round "1"]
[White "Lopes, Samuel"]
[Black "De Wit, Evan"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1865"]
[BlackElo "1563"]
[PlyCount "87"]
[EventDate "2023.04.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. c4 a6 5. Bxd7+ Nxd7 6. Nc3 Ngf6 7. 0-0 e6 8. d4 cxd4 9. Nxd4 Nc5 10. Qe2 Be7 11. Kh1 Qc7 12. f3 h5 13. Be3 Ncd7 14. Rac1 Rg8 15. Bg5 Qa5 16. Qd2 Ne5 17. b3 Rh8 18. Rfd1 h4 19. f4 Ned7 20. Nf3 h3 21. g3 Qc5 22. Rf1 Qc6 23. Rce1 Nc5 24. Qc2 0-0-0 25. e5 Ng8 26. Bxe7 Nxe7 27. exd6 Nf5 28. Ne4 Nxd6 29. Nxc5 Qxc5 30. Qf2 Qc6 31. Kg1 Ne4 32. Qe3 Nc5 33. Re2 Rd3 34. Qf2 Ne4 35. Ne5 Nxf2 36. Nxc6 bxc6 37. Kxf2 Rhd8 38. Re3 Rd2+ 39. Re2 Kc7 40. Rfe1 Kb6 41. a3 R8d3 42. Rxd2 Rxd2+ 43. Re2 Rd3 44. Re3 1/2-1/2

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2022.05.07"]
[Round "9"]
[White "Lopes, Samuel"]
[Black "Dekker, Thiemen"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "1600"]
[BlackElo "1935"]
[PlyCount "98"]
[EventDate "2022.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Bc5 5. f4 d6 6. Nf3 Bg4 7. h3 Bxf3 8. Qxf3 Nd4 9. Qd1 Nd7 10. g3 exf4 11. Bxf4 Ne5 12. Bxe5 dxe5 13. Rf1 0-0 14. Qd2 c6 15. a3 a5 16. Ne2 Qb6 17. c3 Nb3 18. Bxb3 Qxb3 19. Rf5 Qe6 20. Qg5 f6 21. Qh4 g6 22. Qg4 Kh8 23. Rf3 Qxg4 24. hxg4 b5 25. d4 Be7 26. a4 b4 27. c4 exd4 28. Nxd4 c5 29. Nb5 Rac8 30. Rd1 Rfd8 31. Rfd3 Rxd3 32. Rxd3 Rd8 33. Rxd8+ Bxd8 34. Kf2 Kg8 35. Kf3 Kf7 36. b3 Ke6 37. Kf4 Bb6 38. Ke3 Ke5 39. Kf3 Bd8 40. Ke3 f5 41. exf5 gxf5 42. gxf5 Kxf5 43. Kf3 h5 44. Nd6+ Ke6 45. Nb5 Ke5 46. Ke3 Bg5+ 47. Kf3 Bd8 48. Ke3 Bg5+ 49. Kf3 Bd8 1/2-1/2

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2022.05.06"]
[Round "8"]
[White "Bosma, Jonathan"]
[Black "Lopes, Samuel"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "884"]
[BlackElo "1600"]
[PlyCount "142"]
[EventDate "2022.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 0-0 5. Bg5 h6 6. Bh4 d6 7. e3 Nbd7 8. Qc2 e5 9. Rd1 exd4 10. Nxd4 a6 11. a3 Qe8 12. Be2 Ne5 13. 0-0 Be6 14. Nb1 Bd7 15. Nd2 Nc6 16. Bf3 g5 17. Bg3 h5 18. h3 g4 19. hxg4 hxg4 20. Be4 Nxd4 21. exd4 Ba4 22. b3 Nxe4 23. Nxe4 Bxb3 24. Qxb3 Qxe4 25. Qe3 Qxe3 26. fxe3 Bh6 27. Bf4 Bxf4 28. Rxf4 f5 29. Rdf1 Rae8 30. Kf2 Re4 31. Rb1 Rxf4+ 32. exf4 b6 33. Ke3 Re8+ 34. Kd3 Kg7 35. g3 Rh8 36. Kc3 Rh3 37. Rg1 Rh2 38. Re1 Kf7 39. Kb4 Rb2+ 40. Kc3 Ra2 41. Kb3 Rf2 42. Re3 Rf3 43. Rc3 c5 44. dxc5 bxc5 45. Kc2 Rxc3+ 46. Kxc3 Ke6 47. a4 d5 48. a5 dxc4 49. Kxc4 Kd6 50. Kd3 Kd5 51. Kc3 c4 52. Kd2 Kd4 53. Kc2 c3 54. Kc1 Kd3 55. Kd1 Ke3 56. Kc2 Kf3 57. Kxc3 Kxg3 58. Kc4 Kxf4 59. Kc5 g3 60. Kb6 g2 61. Kxa6 g1Q 62. Kb7 Qg7+ 63. Kb6 Ke3 64. a6 f4 65. a7 Qg2 66. Kc5 Qa8 67. Kb6 f3 68. Ka6 f2 69. Kb6 Kd4 70. Kb5 f1Q+ 71. Kb4 Qb7+ 0-1

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2022.05.05"]
[Round "7"]
[White "Kurt, Sascha"]
[Black "Lopes, Samuel"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "1834"]
[BlackElo "1600"]
[PlyCount "83"]
[EventDate "2022.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. 0-0 Nc6 8. c4 d6 9. Nc3 Nf6 10. Kh1 Ne5 11. Be2 Qc7 12. Nd2 h5 13. Nf3 Neg4 14. Qe1 Nxf2+ 15. Rxf2 Bxf2 16. Qxf2 Ng4 17. Qg1 Bd7 18. Nd4 Qb6 19. Bxg4 hxg4 20. Nde2 Qxg1+ 21. Kxg1 Rc8 22. b3 Ke7 23. Ba3 b5 24. cxb5 Bxb5 25. Nxb5 axb5 26. e5 Kd7 27. exd6 Rh7 28. Nd4 Rb8 29. Bb4 Rh4 30. g3 Rh5 31. a4 bxa4 32. Rxa4 Rb7 33. Ba3 Rd5 34. Rc4 e5 35. Nf5 Rxb3 36. Rc7+ Kd8 37. Ne7 Rd1+ 38. Kf2 Rxa3 39. Nc6+ Ke8 40. d7+ Rxd7 41. Rc8+ Rd8 42. Rxd8# 1-0

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2022.05.05"]
[Round "6"]
[White "Lopes, Samuel"]
[Black "Smeets, Kobe"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1600"]
[BlackElo "1984"]
[PlyCount "140"]
[EventDate "2022.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Bb5 Qc7 5. d3 a6 6. Bxc6+ Qxc6 7. Nf3 Nf6 8. h3 e6 9. c4 Be7 10. 0-0 0-0 11. Nc3 b6 12. cxd5 exd5 13. Rc1 Bb7 14. d4 Rac8 15. Na4 Rfd8 16. Ba3 Ne4 17. Nd2 Qe6 18. Qe2 cxd4 19. Bxe7 Qxe7 20. exd4 Qb4 21. Nf3 b5 22. Nc5 Nxc5 23. dxc5 d4 24. Qd2 Qa3 25. Nxd4 Rxc5 26. Rxc5 Qxc5 27. Ne6 Rxd2 28. Nxc5 Bc8 29. Ne4 Rd4 30. Nc3 Kf8 31. Rd1 Rxd1+ 32. Nxd1 Ke7 33. Kf1 Kd6 34. Ke2 Kc5 35. Kd2 Kd4 36. Ne3 Be6 37. Nc2+ Ke4 38. Ke2 Bd5 39. Nb4 Bb7 40. Nd3 Kd4 41. f3 Kc3 42. a4 Bd5 43. axb5 axb5 44. Nc5 Bxb3 45. Ne4+ Kc2 46. Nc5 Bc4+ 47. Ke3 b4 48. Kd4 b3 49. Na4 Bf1 50. g3 Bxh3 51. Ke3 b2 52. Nxb2 Kxb2 53. f4 Be6 54. Ke4 h5 55. Ke5 g6 56. Kf6 Kc3 57. f5 Bxf5 58. Kxf7 Kd3 59. Kf6 Ke3 60. Kg5 Kf3 61. Kh4 Bc8 62. g4 hxg4 63. Kg5 g3 64. Kh6 g2 65. Kg7 g1Q 66. Kh8 Qa7 67. Kg8 Kf4 68. Kh8 Kf5 69. Kg8 Kf6 70. Kh8 Qg7# 0-1

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2022.05.04"]
[Round "5"]
[White "Lopes, Samuel"]
[Black "Mohebbinezhad, Parsa"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "85"]
[EventDate "2022.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 Nh5 9. Be3 Qc7 10. f3 Bd7 11. Qxd5 Nf6 12. Qb3 Na5 13. Qc2 e6 14. Ne2 Bd6 15. g3 b6 16. Ne4 Nd5 17. Nxd6+ Qxd6 18. Bf4 Nxf4 19. Nxf4 h6 20. Nh5 0-0 21. 0-0 Nc6 22. f4 f5 23. g4 fxg4 24. Be2 Be8 25. Bxg4 Bxh5 26. Bxh5 Rxf4 27. Rxf4 Qxf4 28. Qg2 Rc8 29. Rf1 Qe3+ 30. Kh1 Kh8 31. Bg6 Kg8 32. Rg1 e5 33. Bh7+ Kf7 34. Qxg7+ Ke8 35. Qg8+ Ke7 36. Rg7+ Kd6 37. Rg6+ Kc7 38. Rxc6+ Kxc6 39. Qxc8+ Kb5 40. a4+ Kxa4 41. Qc4+ Ka5 42. b4+ Ka4 43. Bc2+ 1-0

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2022.05.03"]
[Round "4"]
[White "Kumar, Prajit Sai"]
[Black "Lopes, Samuel"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2042"]
[BlackElo "1600"]
[PlyCount "145"]
[EventDate "2022.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 h6 5. Bh4 0-0 6. e4 d6 7. Bd3 Nbd7 8. c3 e5 9. dxe5 dxe5 10. Qc2 Qe8 11. 0-0 g5 12. Bg3 Nh5 13. Rfe1 Nf4 14. Bf1 Kh8 15. Nc4 Rg8 16. Ne3 Nf8 17. Rad1 N8e6 18. Nf5 f6 19. Bc4 h5 20. Nd2 Bf8 21. b4 a5 22. a3 Ng6 23. f3 h4 24. Bf2 Ngf4 25. h3 Bd7 26. Rb1 b5 27. Ba2 a4 28. c4 bxc4 29. Bxc4 Bb5 30. Nf1 Bxc4 31. Qxc4 Qh5 32. Nh2 Qf7 33. Rbc1 Rd8 34. Rc3 Rd2 35. Ng4 Qg6 36. Rc2 Rd3 37. Rc3 Rd2 38. Kh1 Rd8 39. Be3 Bd6 40. Rd1 Ng7 41. Ngh6 Rgf8 42. Nxg7 Qxg7 43. Nf5 Qd7 44. Rc2 Ne6 45. Rcd2 Ng7 46. Nxd6 cxd6 47. Qa6 Ne8 48. Rc1 Nc7 49. Qe2 Nb5 50. Rd5 Nc7 51. Ra5 Ra8 52. Bb6 Ne6 53. Qd2 Rxa5 54. bxa5 Ra8 55. Qd5 Rc8 56. Rd1 Rc6 57. Qb5 Qb7 58. Qxa4 Qa8 59. Qb3 Qc8 60. Kh2 Nf4 61. Rd2 Rc1 62. Qf7 Rh1+ 63. Kxh1 Qc1+ 64. Kh2 Qxd2 65. Qxf6+ Kh7 66. Qxg5 Qe2 67. Qxh4+ Kg6 68. Qg4+ Kh7 69. Bd8 Qf2 70. Bf6 Ng6 71. Qd7+ Kh6 72. Qg7+ Kh5 73. Qh7# 1-0

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2022.05.03"]
[Round "3"]
[White "Lopes, Samuel"]
[Black "Kumar, Prayan Sai"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1600"]
[BlackElo "1562"]
[PlyCount "41"]
[EventDate "2022.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bxf3 10. Nxf3 a6 11. 0-0 Be7 12. Rae1 0-0 13. Ne5 Qc8 14. Qc2 h6 15. Re3 b5 16. Qe2 g5 17. Rg3 Ne8 18. Bxg5 hxg5 19. Qh5 f5 20. Rh3 Nxe5 21. Qh7# 1-0

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2022.05.02"]
[Round "2"]
[White "Folkers, Sono"]
[Black "Lopes, Samuel"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1519"]
[BlackElo "1600"]
[PlyCount "78"]
[EventDate "2022.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 d6 5. Bd3 0-0 6. 0-0 Nbd7 7. c4 b6 8. Nbd2 Bb7 9. a4 a5 10. Qc2 Qe8 11. Bg3 Nh5 12. Rac1 Nxg3 13. fxg3 e5 14. d5 Nc5 15. b3 f5 16. e4 f4 17. g4 h6 18. Be2 g5 19. Ne1 Bc8 20. Nd3 Nd7 21. h3 Nf6 22. Nf2 Qg6 23. Bf3 Kf7 24. Nb1 Rh8 25. Nc3 Bd7 26. Qe2 h5 27. Rc2 hxg4 28. Nxg4 Nh5 29. Rfc1 Ng3 30. Qf2 Rh4 31. Nb5 Rah8 32. Rf1 Bxg4 33. Qxg3 fxg3 34. Bxg4+ Ke7 35. Bf5 Qh6 36. Be6 Rf8 37. Rcc1 g4 38. Rxf8 Qe3+ 39. Kf1 Qxc1+ 0-1

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2022.05.01"]
[Round "1"]
[White "Lopes, Samuel"]
[Black "Zhu, Chenwu"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1600"]
[BlackElo "1968"]
[PlyCount "108"]
[EventDate "2022.05.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. d4 e6 5. Nf3 Nf6 6. Be2 Bd6 7. 0-0 0-0 8. c4 b6 9. Nc3 Bb7 10. a3 Qe7 11. Nb5 Ne4 12. cxd5 exd5 13. dxc5 Bxc5 14. Qxd5 Nxf2 15. Qg5 f6 16. Bc4+ Kh8 17. Qh4 Nd3 18. Bd4 Bxd4 19. exd4 g5 20. Qg3 Nf4 21. Rae1 Qd7 22. Qf2 a6 23. Nc3 b5 24. Be2 Rae8 25. b4 Qg4 26. Kh1 Nxd4 27. Rg1 Nfxe2 28. Nxe2 Nxf3 29. h3 Qh4 30. Qxh4 Nxh4 31. Kh2 Bxg2 32. Rxg2 Nf3+ 33. Kg3 Nxe1 34. Rf2 Re3+ 35. Kg4 Kg7 36. Ng3 Kg6 37. h4 h5+ 38. Kh3 gxh4 39. Kxh4 Nf3+ 40. Kh3 Ng5+ 41. Kh4 Rxg3 42. Kxg3 Ne4+ 43. Kf3 Nxf2 44. Kxf2 Rc8 45. Kg3 Kg5 46. a4 bxa4 47. b5 axb5 48. Kf3 a3 49. Ke2 Rc3 50. Kd2 b4 51. Ke2 a2 52. Kd2 a1Q 53. Ke2 Qb2+ 54. Kd1 Rc1# 0-1

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2021.08.07"]
[Round "9"]
[White "Lopes, Samuel"]
[Black "Madularea, David"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1124"]
[BlackElo "1656"]
[PlyCount "106"]
[EventDate "2021.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 d6 5. Nf3 Nc6 6. Bc4 a6 7. 0-0 Nf6 8. Qe2 Bg4 9. Rd1 Rc8 10. Bf4 e5 11. Be3 Be7 12. Rac1 0-0 13. h3 Bh5 14. Bd5 Qd7 15. a3 Rfd8 16. Na4 Nd4 17. Bxd4 Nxd5 18. Nb6 Nxb6 19. Bxb6 Rxc1 20. Rxc1 Rc8 21. Rxc8+ Qxc8 22. g4 Bg6 23. Nd2 Qc6 24. Ba5 Bg5 25. Nc4 b5 26. Bd2 Qxc4 27. Qxc4 bxc4 28. Bxg5 Bxe4 29. Bd8 d5 30. Ba5 f6 31. Kf1 Kf7 32. Ke2 Kg6 33. Bd2 d4 34. f3 Bd3+ 35. Kf2 Kf7 36. h4 Ke6 37. Kg3 Kd5 38. f4 e4 39. Kf2 e3+ 40. Bxe3 dxe3+ 41. Kxe3 a5 42. g5 f5 43. b3 Be4 44. b4 axb4 45. axb4 c3 46. h5 Kc4 47. Ke2 Kb3 48. Kd1 Kb2 49. h6 c2+ 50. Ke2 g6 51. Kf2 c1Q 52. Kg3 Qg1+ 53. Kh4 Qh2# 0-1

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2021.08.06"]
[Round "8"]
[White "Lankheet, Hidde"]
[Black "Lopes, Samuel"]
[Result "1-0"]
[ECO "B45"]
[BlackElo "1124"]
[PlyCount "123"]
[EventDate "2021.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bf4 Bb4 7. Ndb5 Nxe4 8. Qf3 d5 9. Nc7+ Kf8 10. a3 Nd4 11. Qd3 Qf6 12. Be3 Nxc3 13. Bxd4 Nb5+ 14. axb4 Nxd4 15. Nxa8 Qe5+ 16. Be2 Bd7 17. Rd1 Bb5 18. f4 Qxe2+ 19. Qxe2 Nxe2 20. Nc7 Bc4 21. b3 Nc3 22. bxc4 Nxd1 23. Kxd1 dxc4 24. Nb5 a6 25. Nc3 b5 26. Ke2 Ke7 27. Rd1 f5 28. Ke3 h6 29. h4 Rg8 30. h5 g6 31. Kf3 g5 32. g3 g4+ 33. Ke3 Ra8 34. Ra1 Kf6 35. Ne2 e5 36. fxe5+ Kxe5 37. Nf4 Kd6 38. Kd4 Ra7 39. c3 Ra8 40. Re1 a5 41. bxa5 Rxa5 42. Re6+ Kc7 43. Rxh6 Ra1 44. Kc5 b4 45. Kxb4 Rg1 46. Ne2 Rg2 47. Re6 Kd7 48. Re3 Rh2 49. Nf4 Rf2 50. Kxc4 Kc7 51. Re5 Rf3 52. Rxf5 Rxg3 53. h6 Rf3 54. h7 g3 55. Nd5+ Kd7 56. Rxf3 g2 57. Rg3 Ke6 58. Rxg2 Kf7 59. h8Q Ke6 60. Qf6+ Kd7 61. Rg7+ Kc8 62. Qf8# 1-0

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2021.08.05"]
[Round "6"]
[White "Lopes, Samuel"]
[Black "Verheij, Dana"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1124"]
[BlackElo "1931"]
[PlyCount "78"]
[EventDate "2021.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d3 4. Bxd3 Nc6 5. Nf3 d6 6. 0-0 g6 7. Bf4 Bg7 8. Qe2 Nf6 9. a3 0-0 10. c4 Nh5 11. Be3 Bg4 12. Ra2 Nd4 13. Bxd4 Bxd4 14. h3 Nf4 15. Qd1 Bh5 16. Be2 Nxe2+ 17. Qxe2 Bxf3 18. Qxf3 f5 19. Qd3 e5 20. Nc3 Qh4 21. exf5 Rxf5 22. Ne4 Raf8 23. b4 b5 24. cxb5 d5 25. Ng3 Rf3 26. gxf3 Qxg3+ 27. Kh1 Qxh3+ 28. Kg1 Rxf3 29. Qxf3 Qxf3 30. Rc1 h5 31. Rac2 h4 32. Rc8+ Kg7 33. R1c7+ Kh6 34. Rh8+ Kg5 35. Rc2 Qd1+ 36. Kg2 Qxc2 37. Rf8 e4 38. Rd8 Qxf2+ 39. Kh1 Qg1# 0-1

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2021.08.05"]
[Round "7"]
[White "Ramdien, Steven"]
[Black "Lopes, Samuel"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1589"]
[BlackElo "1124"]
[PlyCount "127"]
[EventDate "2021.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bf4 Bb4 7. Ndb5 Nxe4 8. Qf3 d5 9. Nc7+ Kf8 10. Rd1 Qf6 11. Rd3 Nd4 12. Rxd4 Qxd4 13. Bd3 e5 14. 0-0 exf4 15. N3xd5 Nd2 16. Qe2 Bg4 17. Qxg4 Nxf1 18. Qf5 Qxb2 19. Nxa8 g6 20. Qxf4 Nd2 21. Qxb4+ Qxb4 22. Nxb4 Kg7 23. Nc7 Rc8 24. Nbd5 Nb1 25. c4 Nc3 26. Nxc3 Rxc7 27. f3 a6 28. a4 h5 29. Kf2 Kh6 30. Ke3 f5 31. Nd5 Rc6 32. Kd4 b6 33. Ke5 h4 34. f4 Kg7 35. Kd4 Kh6 36. Kc3 b5 37. Kb4 bxc4 38. Bxc4 Kg7 39. a5 Kf8 40. Nb6 Ke7 41. Bxa6 Rc2 42. Bb7 Rb2+ 43. Kc5 Ra2 44. a6 Kf6 45. Kb5 g5 46. fxg5+ Kxg5 47. Na4 Rd2 48. a7 Rd8 49. Nb6 Re8 50. Nc8 Re5+ 51. Kb6 Re6+ 52. Bc6 h3 53. gxh3 f4 54. a8Q f3 55. Qa5+ Kg6 56. Qd2 Rf6 57. Qf2 Kg5 58. Ne7 Kh6 59. Ng8+ Kh7 60. Nxf6+ Kh6 61. Qxf3 Kg7 62. Ne8+ Kh6 63. Qg4 Kh7 64. Qg7# 1-0

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2021.08.04"]
[Round "5"]
[White "Lopes, Samuel"]
[Black "Kumar, Prayan Sai"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1124"]
[BlackElo "1652"]
[PlyCount "62"]
[EventDate "2021.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bf4 Nc6 5. Nc3 Nf6 6. Nb5 Qa5+ 7. c3 e5 8. dxe5 Nd7 9. e6 fxe6 10. Nc7+ Ke7 11. Nxa8 e5 12. Nc7 Qxc7 13. Bg5+ Nf6 14. Qxd5 Be6 15. Bxf6+ gxf6 16. Qe4 Bg7 17. Nf3 f5 18. Qe3 h5 19. Bc4 Bxc4 20. Qc5+ Qd6 21. Qxc4 Rd8 22. 0-0 e4 23. Nh4 Rf8 24. Rad1 Qf6 25. Qc5+ Ke8 26. Qd6 Ne7 27. Qxf6 Bxf6 28. g3 f4 29. Ng2 f3 30. Nf4 Be5 31. Ne6 Rh8 1-0

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2021.08.03"]
[Round "4"]
[White "Krylov, Philippe"]
[Black "Lopes, Samuel"]
[Result "1-0"]
[ECO "E80"]
[WhiteElo "1339"]
[BlackElo "1124"]
[PlyCount "169"]
[EventDate "2021.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nfd7 6. Be3 e5 7. d5 Bh6 8. Qd2 Bxe3 9. Qxe3 a5 10. Bd3 0-0 11. Nge2 Na6 12. Bc2 c6 13. a3 Qb6 14. Qxb6 Nxb6 15. b3 Bd7 16. 0-0 c5 17. Nb5 Bxb5 18. cxb5 Nc7 19. a4 Nd7 20. Bd3 b6 21. Nc3 f5 22. Rae1 f4 23. Nb1 g5 24. Na3 h5 25. Nc4 Rf6 26. Kf2 h4 27. Rh1 Kf7 28. Reg1 Rg8 29. Be2 Ne8 30. g3 Rfg6 31. gxh4 gxh4 32. Rxg6 Rxg6 33. Rg1 Rxg1 34. Kxg1 Kf6 35. Bf1 Ke7 36. Bh3 Nef6 37. Be6 Nf8 38. Bh3 N8d7 39. Bf5 Kf7 40. Nxd6+ Kg7 41. Bxd7 Nxd7 42. Nf5+ Kh7 43. Nxh4 Kh6 44. Nf5+ Kg5 45. Nd6 Kh4 46. Kg2 Nf6 47. Nc4 Nd7 48. h3 Kh5 49. Nd6 Nf6 50. Nf5 Nd7 51. h4 Nf6 52. Kh3 Nd7 53. Ne7 Nf6 54. Nf5 Nd7 55. Kg2 Kg6 56. Kh2 Kh5 57. Kh3 Nf6 58. Nd6 Nd7 59. Nc4 Kg6 60. Nd6 Kh5 61. Ne8 Nb8 62. Nf6+ Kg6 63. Ne8 Kh5 64. Nd6 Nd7 65. Nc4 Nb8 66. Nxe5 Kh6 67. Kg4 Kh7 68. d6 c4 69. bxc4 Kg7 70. d7 Nxd7 71. Nxd7 Kg6 72. Nxb6 Kf6 73. c5 Ke6 74. c6 Kd6 75. e5+ Kc7 76. e6 Kd6 77. e7 Kxe7 78. c7 Kd6 79. c8Q Ke7 80. Qd7+ Kf6 81. Qd6+ Kf7 82. Kg5 Kg8 83. Qe7 Kh8 84. Kg6 Kg8 85. Qe8# 1-0

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2021.08.03"]
[Round "3"]
[White "Lopes, Samuel"]
[Black "Blom, Rens"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1124"]
[BlackElo "1650"]
[PlyCount "69"]
[EventDate "2021.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. e5 dxe5 6. dxe5 Qxd1+ 7. Rxd1 Ng4 8. h3 h6 9. hxg4 hxg5 10. Nd5 Bd7 11. Rxh8+ Bxh8 12. Nxc7+ Kd8 13. Nxa8 Bxe5 14. Bb5 Bd6 15. Bxd7 Nxd7 16. Nf3 f6 17. Nd4 Kc8 18. Nb5 Bc5 19. c3 a6 20. b4 Bxf2+ 21. Kxf2 axb5 22. Rd5 b6 23. Rxb5 Kb7 24. Nxb6 Nxb6 25. a4 Kc6 26. Rxb6+ Kxb6 27. a5+ Ka6 28. Ke3 e5 29. Ke4 Kb5 30. Kd5 Ka6 31. c4 Kb7 32. c5 f5 33. Kxe5 f4 34. Kf6 Kc6 35. Kxg5 1-0

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2021.08.02"]
[Round "2"]
[White "Pancharajah, Abisan"]
[Black "Lopes, Samuel"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1650"]
[BlackElo "1124"]
[PlyCount "167"]
[EventDate "2021.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 h6 9. Bd3 d5 10. f3 0-0 11. 0-0 a6 12. Qe2 Rb8 13. Rd1 Re8 14. Qf2 b5 15. Bf4 Rb7 16. Ne2 d4 17. c3 dxc3 18. e5 cxb2 19. Rab1 Nd5 20. Qg3 Nxf4 21. Nxf4 Nxe5 22. Bh7+ Kxh7 23. Rxd8 Rxd8 24. Nh5 Ng6 25. Rxb2 Rbd7 26. h3 Rd5 27. Qc7 R5d7 28. Qc3 e5 29. Ng3 f5 30. Nf1 Rd3 31. Qa5 R8d4 32. Rd2 Ra4 33. Qc7 Rc4 34. Qb6 Rxa3 35. Ne3 Rcc3 36. Nd5 Rd3 37. Rxd3 Rxd3 38. Qd8 Nf4 39. Qxc8 Rxd5 40. Qxf5+ Ng6 41. h4 Rd1+ 42. Kh2 Rd6 43. h5 b4 44. hxg6+ Rxg6 45. Qe4 a5 46. Qxe5 Rb6 47. Qxa5 Rb8 48. Qf5+ Kh8 49. Qe5 Rb6 50. Qc7 Rf6 51. Qb8+ Kh7 52. Qxb4 h5 53. Qe4+ Kg8 54. Qe8+ Kh7 55. Kg1 Rh6 56. Qe4+ Kg8 57. Kf2 h4 58. Qg4 Kh7 59. Qh3 Kg8 60. g4 hxg3+ 61. Qxg3 Kh7 62. f4 Kg8 63. Kf3 Kh7 64. f5 Kg8 65. Kf4 Kh7 66. Qd3 Kh8 67. Kg5 Kg8 68. Qd5+ Kh7 69. Qf7 Kh8 70. Kf4 Kh7 71. Ke5 Kh8 72. Qe6 Kh7 73. Kd6 Rf6 74. Ke7 Rxe6+ 75. fxe6 Kg8 76. Kd7 g5 77. e7 g4 78. e8Q+ Kg7 79. Qe5+ Kh6 80. Qg3 Kh5 81. Ke6 Kg5 82. Ke5 Kh5 83. Kf6 Kh6 84. Qh4# 1-0

[Event "NED-ch U14"]
[Site "Almelo"]
[Date "2021.08.01"]
[Round "1"]
[White "Lopes, Samuel"]
[Black "Ekker, Joshua"]
[Result "0-1"]
[ECO "C56"]
[WhiteElo "1124"]
[BlackElo "1695"]
[PlyCount "100"]
[EventDate "2021.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 Ng4 6. Bxf7+ Kxf7 7. Ng5+ Kg8 8. Qxg4 h6 9. Nf3 d6 10. Qf4 dxe5 11. Nxe5 Qe8 12. 0-0 Qxe5 13. Qxe5 Nxe5 14. f4 Nc6 15. c3 Bc5 16. Kh1 Bf5 17. b4 Bb6 18. Bb2 d3 19. Nd2 Re8 20. Rae1 Kf7 21. Nf3 Rxe1 22. Rxe1 Re8 23. Rxe8 Kxe8 24. Bc1 Ne7 25. h3 Nd5 26. Bd2 Be3 27. Be1 Bxf4 28. Kg1 Be4 29. Nd2 Nxc3 30. Nxe4 Nxe4 31. g3 d2 32. Bxd2 Bxd2 33. b5 Nxg3 34. a4 c5 35. bxc6 bxc6 36. h4 c5 37. h5 c4 38. Kf2 c3 39. a5 c2 40. a6 c1Q 41. Kg2 Qf1+ 42. Kh2 Qxa6 43. Kxg3 Qd3+ 44. Kf2 a5 45. Kg2 a4 46. Kf2 a3 47. Kg2 a2 48. Kh2 a1Q 49. Kg2 Qaf1+ 50. Kh2 Qdh3# 0-1

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2019.08.10"]
[Round "13"]
[White "Boonen, Arvo"]
[Black "Lopes, Samuel"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1129"]
[BlackElo "857"]
[PlyCount "48"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. d3 h6 4. Nf3 Nc6 5. Nc3 d6 6. h3 Nf6 7. 0-0 0-0 8. Be3 Bd4 9. Bxd4 Nxd4 10. Nxd4 exd4 11. Ne2 c5 12. f4 Be6 13. Bb5 a6 14. Bc4 Qe7 15. Bxe6 fxe6 16. c3 dxc3 17. bxc3 Nh5 18. Rb1 b5 19. Qb3 Rad8 20. f5 Rde8 21. g4 Nf6 22. Nf4 Qd7 23. fxe6 Qa7 24. e7+ c4+ 0-1

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2019.08.10"]
[Round "12"]
[White "Lopes, Samuel"]
[Black "Sapulette, Jay Giani"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "857"]
[BlackElo "908"]
[PlyCount "107"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Be3 cxd4 5. Bxd4 Nc6 6. Bb5 Qa5+ 7. Nc3 Nge7 8. Nf3 Bd7 9. Bxc6 Nxc6 10. 0-0 Qb4 11. Qd2 Nxd4 12. Qxd4 Qxd4 13. Nxd4 Bc5 14. Ndb5 0-0 15. a4 d4 16. Ne4 Bxb5 17. axb5 Bb6 18. Nd6 Rab8 19. Rfd1 Rfd8 20. c3 dxc3 21. bxc3 Rd7 22. g3 Rbd8 23. Kg2 Bc5 24. h4 h6 25. f4 g5 26. Kh3 Be3 27. fxg5 hxg5 28. Re1 Bd2 29. Re2 Bxc3 30. Rc1 Bb4 31. Ne4 gxh4 32. Nf6+ Kf8 33. Nxd7+ Rxd7 34. Kxh4 Rd8 35. Kh5 Kg8 36. g4 Kh8 37. Rc7 Kg7 38. g5 Rd1 39. Rg2 Bd2 40. g6 Rh1+ 41. Kg4 Kxg6 42. Kf3+ Bg5 43. Rxb7 Kh6 44. Rxa7 Rb1 45. Rxf7 Bh4 46. Kg4 Kg6 47. Rb7 Rb4+ 48. Kf3+ Kf5 49. Rf7+ Kxe5 50. Re2+ Kd6 51. Rf4 Rb3+ 52. Re3 Rxe3+ 53. Kxe3 Bg5 54. Ke4 1/2-1/2

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2019.08.09"]
[Round "11"]
[White "Arnold, Rhys"]
[Black "Lopes, Samuel"]
[Result "1-0"]
[ECO "C21"]
[WhiteElo "1379"]
[BlackElo "857"]
[PlyCount "47"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. c3 dxc3 4. Nxc3 Bc5 5. Bc4 d6 6. Nf3 Nf6 7. Bg5 h6 8. Bh4 g5 9. Bg3 Bg4 10. Qb3 d5 11. Nxd5 Bd7 12. Bxc7 Qc8 13. Nxf6+ Kf8 14. Bxb8 Rxb8 15. 0-0 b5 16. Bxf7 Qc6 17. Ne5 Qd6 18. Rad1 Qe7 19. Nfxd7+ Kg7 20. Nxb8 Rxb8 21. Rd7 Qxe5 22. Bh5+ Kh8 23. Qf7 Qxe4 24. Qg7# 1-0

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2019.08.09"]
[Round "10"]
[White "Lopes, Samuel"]
[Black "Cappan, Stan"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "857"]
[BlackElo "1319"]
[PlyCount "123"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke8 8. Qxd5 Qxd5 9. Bxd5 Bd7 10. Bxc6 Bxc6 11. 0-0 Bd6 12. Nc3 Kd7 13. d3 h5 14. f4 Rhf8 15. f5 Rae8 16. Bg5 Be7 17. Bxe7 Rxe7 18. Rad1 g5 19. fxg6 Rxf1+ 20. Rxf1 Rg7 21. Rf7+ Rxf7 22. gxf7 Ke7 23. Ne4 Bxe4 24. dxe4 Kxf7 25. Kf2 Kg6 26. Kf3 Kg5 27. g3 h4 28. h3 hxg3 29. Kxg3 Kh5 30. h4 c6 31. c4 b6 32. a4 a6 33. b3 a5 34. Kh3 c5 35. Kg3 Kg6 36. Kg4 Kf6 37. h5 Ke6 38. Kg5 Kf7 39. h6 Kg8 40. Kf6 Kh7 41. Kxe5 Kxh6 42. Kd6 Kg6 43. Kc6 Kf6 44. Kxb6 Ke5 45. Kxc5 Kxe4 46. Kb5 Ke5 47. Kxa5 Kd6 48. Kb6 Kd7 49. Kb7 Kd6 50. a5 Kc5 51. a6 Kb4 52. a7 Kxb3 53. a8Q Kxc4 54. Qa5 Kb3 55. Kc6 Kc4 56. Qd5+ Kb4 57. Kb6 Ka3 58. Qb5 Ka2 59. Kc5 Ka1 60. Kc4 Ka2 61. Kc3 Ka1 62. Qb2# 1-0

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2019.08.09"]
[Round "9"]
[White "Lopes, Samuel"]
[Black "Rudolph, Konrad"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "857"]
[BlackElo "694"]
[PlyCount "103"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Bc4 Nb6 4. d3 Nc6 5. Nf3 Nxc4 6. dxc4 d6 7. exd6 cxd6 8. h3 Bf5 9. 0-0 g6 10. Nc3 Nb4 11. Nd4 Qc8 12. a3 Nc6 13. Nxc6 Qxc6 14. b3 Bg7 15. Bb2 0-0 16. Na4 Bxb2 17. Nxb2 Qe4 18. Qd3 Qe5 19. f4 Qc5+ 20. Kh1 Bxd3 21. Nxd3 Qd4 22. Nb4 e5 23. fxe5 dxe5 24. a4 e4 25. Rad1 Qe5 26. Rde1 e3 27. Nd5 e2 28. Rf2 Qg5 29. Rexe2 Rfe8 30. Nf6+ Kh8 31. Nxe8 Qc1+ 32. Kh2 f5 33. c5 Rc8 34. b4 Qa3 35. Nd6 Rc6 36. Re8+ Kg7 37. Rfe2 Qxb4 38. R8e7+ Kh6 39. Nf7+ Kh5 40. g4+ fxg4 41. hxg4+ Qxg4 42. R2e5+ g5 43. Rxg5+ Qxg5 44. Nxg5 Kxg5 45. Rxh7 Rxc5 46. Rxb7 Rxc2+ 47. Kg3 Rc3+ 48. Kg2 Kg4 49. Rxa7 Rc2+ 50. Kf1 Kf3 51. Rf7+ Ke3 52. Re7+ 1/2-1/2

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2019.08.08"]
[Round "8"]
[White "Fallaux, Storm"]
[Black "Lopes, Samuel"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1040"]
[BlackElo "857"]
[PlyCount "129"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. h3 Nf6 6. d3 h6 7. Be3 Bd4 8. Bxd4 Nxd4 9. Nxd4 exd4 10. Nd5 0-0 11. Qf3 Nxd5 12. Bxd5 Be6 13. 0-0 Bxd5 14. exd5 f5 15. Rfe1 f4 16. Re4 Qg5 17. Rxd4 Qe5 18. c3 g5 19. Qg4 Rac8 20. Qe6+ Kh8 21. Qxh6+ Kg8 22. Qg6+ Qg7 23. Qxg7+ Kxg7 24. Re4 Kg6 25. Re6+ Kh5 26. g4+ fxg3 27. fxg3 Rce8 28. Kg2 g4 29. hxg4+ Kxg4 30. Re4+ Rxe4 31. dxe4 Rf3 32. Re1 Rxg3+ 33. Kf2 Rf3+ 34. Ke2 Kf4 35. Kd1 Re3 36. Rg1 Rg3 37. Rf1+ Rf3 38. Rh1 Kxe4 39. Rh7 Kd3 40. Ke1 Ke3 41. Rxc7 Rh3 42. Re7+ Kd3 43. Rxb7 Rh2 44. a4 Ke3 45. Re7+ Kd3 46. b4 Kxc3 47. b5 Kc4 48. Rxa7 Kxd5 49. b6 Rb2 50. a5 Kc6 51. Kd1 d5 52. Kc1 Rb4 53. Kc2 d4 54. Kd3 Kd6 55. b7 Kc7 56. a6 Kb8 57. Ra8+ Kc7 58. Rc8+ Kd7 59. b8Q Rxb8 60. Rxb8 Kc7 61. a7 Kc6 62. a8Q+ Kd7 63. Qa6 Kc7 64. Rb7+ Kc8 65. Qa8# 1-0

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2019.08.07"]
[Round "6"]
[White "De Rycke, Killian"]
[Black "Lopes, Samuel"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1319"]
[BlackElo "857"]
[PlyCount "96"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. d3 h6 6. Be3 Nd4 7. Nxe5 0-0 8. Nf3 Nxf3+ 9. Qxf3 d6 10. Bxc5 dxc5 11. h3 c6 12. 0-0 a5 13. a3 b5 14. Ba2 b4 15. Ne2 Be6 16. axb4 axb4 17. Bxe6 fxe6 18. e5 Nd5 19. Rxa8 Qxa8 20. Qg4 Qe8 21. c4 bxc3 22. bxc3 Qf7 23. c4 Ne3 24. fxe3 Qxf1+ 25. Kh2 Qf5 26. Nf4 Qxg4 27. hxg4 Re8 28. Kg3 g5 29. Nh5 Rd8 30. Nf6+ Kf7 31. Ne4 Rxd3 32. Kf3 Rd1 33. Ke2 Rc1 34. g3 Kg6 35. Nxc5 Rxc4 36. Nxe6 Rxg4 37. Kf3 h5 38. e4 Kf7 39. Nd8+ Ke7 40. Nxc6+ Ke6 41. Kg2 h4 42. Kf3 h3 43. Kxg4 h2 44. Nd4+ Kf7 45. e6+ Ke7 46. Kf5 h1Q 47. Nc6+ Ke8 48. e5 Qxc6 0-1

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2019.08.07"]
[Round "7"]
[White "Lopes, Samuel"]
[Black "Madularea, David"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "857"]
[BlackElo "1234"]
[PlyCount "49"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Be3 Nc6 5. dxc5 Nxe5 6. f4 Nc6 7. Bb5 Bd7 8. Nf3 a6 9. Bxc6 Bxc6 10. Ne5 Bxc5 11. Bxc5 Qa5+ 12. b4 Qb5 13. Nc3 f6 14. Nxb5 Bxb5 15. c4 dxc4 16. a4 Bxa4 17. Qxa4+ b5 18. Qd1 fxe5 19. Qh5+ Kd8 20. 0-0-0+ Kc7 21. Qf7+ Kc8 22. Qd7+ Kb8 23. Qd8+ Kb7 24. Qb6+ Kc8 25. Rd8# 1-0

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2019.08.06"]
[Round "4"]
[White "Lopes, Samuel"]
[Black "Kazarjan, Gachatur"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "857"]
[BlackElo "1542"]
[PlyCount "64"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. e5 d5 5. Bb5 Be7 6. d4 cxd4 7. Qxd4 Bd7 8. Bxc6 bxc6 9. Qg4 g6 10. 0-0 f6 11. Nc3 Qc7 12. exf6 Nxf6 13. Qd4 c5 14. Qe3 d4 15. Nxd4 cxd4 16. Qxd4 0-0 17. Bh6 Rf7 18. Bf4 Qc5 19. Qd1 h5 20. Qf3 Bc6 21. Qe2 Nd5 22. Bg3 Nxc3 23. bxc3 Qd5 24. f3 Bb5 25. Qe3 Bc5 26. Qxc5 Qxc5+ 27. Bf2 Qxc3 28. Rfc1 Raf8 29. a4 Bc6 30. Rf1 Rxf3 31. gxf3 Qxf3 32. Bc5 Qg2# 0-1

[Event "NED-ch U12 op"]
[Site "Borne"]
[Date "2019.08.06"]
[Round "2"]
[White "Lopes, Samuel"]
[Black "Mainka, Ingmar"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "857"]
[BlackElo "1287"]
[PlyCount "56"]
[EventDate "2019.08.05"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "NED"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 Nf6 5. cxd4 Nxe4 6. d5 Nf6 7. Bb5+ Bd7 8. Qe2 Nxd5 9. Ng5 Qa5+ 10. Nc3 Nxc3 11. Bxd7+ Nxd7 12. Qf3 Ne4+ 13. Kf1 Qb5+ 14. Ke1 Nxg5 15. Bxg5 Qxg5 16. Qxb7 Rb8 17. Qxa7 Qxg2 18. Rf1 Qe4+ 19. Kd1 Qd3+ 20. Ke1 Rxb2 21. Qe3 Qxe3+ 22. fxe3 g6 23. Rc1 Nc5 24. Ra1 Bg7 25. h3 Bc3+ 26. Kd1 Rd2+ 27. Kc1 Nd3+ 28. Kb1 Rb2# 0-1

