[Event "World Amateur-ch U2000"]
[Site "Muscat"]
[Date "2023.11.10"]
[Round "9.3"]
[White "Fandi, Mazen"]
[Black "Heinichen Rodas, John Derek"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1790"]
[BlackElo "1951"]
[PlyCount "121"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "OMN"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Nf3 Nge7 7. 0-0 Bg4 8. Be3 Qd7 9. b4 Nf5 10. h3 Bh5 11. b5 Nce7 12. Nbd2 f6 13. c4 dxc4 14. Bxc4 Nxe3 15. fxe3 0-0-0 16. Qb3 Kb8 17. a4 Bg6 18. Be6 Qe8 19. a5 Bf5 20. Bxf5 Nxf5 21. Nc4 Qe6 22. Rab1 Rhe8 23. Rfe1 Bg3 24. b6 cxb6 25. axb6 a6 26. Re2 Nxd4 27. Nxd4 Qe4 28. Nd2 Qg6 29. N2f3 Bd6 30. Rc1 Rc8 31. Rec2 Rcd8 32. Rc4 f5 33. Kh1 f4 34. exf4 Re4 35. f5 Qe8 36. Ne6 Rxc4 37. Qxc4 Rc8 38. Qxc8+ Qxc8 39. Rxc8+ Kxc8 40. Kg1 a5 41. Nd2 Bb4 42. Nc4 Kd7 43. Nxg7 a4 44. Kf1 a3 45. Nxa3 Bxa3 46. Ke2 Bc5 47. Kd3 Bxb6 48. Ke4 Ke7 49. g4 Ba5 50. g5 Bc3 51. Ne6 b5 52. Nc7 Bd2 53. Nxb5 Bxg5 54. Nc3 Bc1 55. h4 Kf7 56. Ne2 Bb2 57. Ng1 Kg7 58. Kf4 Kf6 59. Nf3 h5 60. Ng5 Be5+ 61. Ke4 1/2-1/2

[Event "World Amateur-ch U2000"]
[Site "Muscat"]
[Date "2023.11.09"]
[Round "8.5"]
[White "Ebenezer, Joseph"]
[Black "Heinichen Rodas, John Derek"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1831"]
[BlackElo "1951"]
[PlyCount "86"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "OMN"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. f5 gxf5 7. d3 Nge7 8. Bg5 f6 9. Bf4 d6 10. 0-0 Ng6 11. Bd2 fxe4 12. dxe4 0-0 13. a4 Qe7 14. h3 Bd7 15. Ne2 a6 16. Ng3 Kh8 17. Nh5 Nce5 18. Be2 Bc6 19. Nxg7 Qxg7 20. Qc1 Nxf3+ 21. Bxf3 Rg8 22. Bh6 Qe7 23. Qe3 Ne5 24. Kh2 f5 25. exf5 Nxf3+ 26. gxf3 e5 27. Rg1 Qf6 28. Rg5 Bxf3 29. Rag1 Rxg5 30. Qxg5 Qxg5 31. Bxg5 Kg7 32. Be7+ Kf7 33. f6 Ke6 34. Rg7 b5 35. Kg3 Be4 36. a5 Bxc2 37. h4 h5 38. Rg5 Bd1 39. Rg7 b4 40. Rh7 c4 41. f7 Bc2 42. Bxd6 Kxd6 43. Rh6+ Ke7 0-1

[Event "World Amateur-ch U2000"]
[Site "Muscat"]
[Date "2023.11.08"]
[Round "7.3"]
[White "Heinichen Rodas, John Derek"]
[Black "Khazhatuly, Alikhan"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1951"]
[BlackElo "1930"]
[PlyCount "68"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "OMN"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. Nc3 Nf6 7. 0-0 Nc6 8. Nb3 b5 9. f4 d6 10. Qf3 Bb7 11. Bd2 Be7 12. Rae1 h5 13. Qg3 Ng4 14. e5 dxe5 15. f5 Bc8 16. fxe6 Bxe6 17. Be4 Rd8 18. Qf3 Nd4 19. Nxd4 Bc5 20. Nd5 Bxd4+ 21. Kh1 Bxd5 22. Bxd5 0-0 23. Be4 Qd6 24. Ba5 Rde8 25. h3 Nf6 26. c3 Nxe4 27. Rxe4 Bc5 28. Qxh5 Qd3 29. Rfe1 Bf2 30. Qe2 Qg3 31. Rg4 Bxe1 32. Rxg3 Bxg3 33. Bb4 f5 34. Bxf8 Kxf8 1/2-1/2

[Event "World Amateur-ch U2000"]
[Site "Muscat"]
[Date "2023.11.07"]
[Round "6.6"]
[White "Al Harthy, Faisel"]
[Black "Heinichen Rodas, John Derek"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "1746"]
[BlackElo "1951"]
[PlyCount "78"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "OMN"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 d5 3. e3 Nf6 4. Bb5+ Bd7 5. a4 a6 6. Bxd7+ Nbxd7 7. d3 e6 8. 0-0 Qc7 9. Nc3 Bd6 10. Qe1 0-0-0 11. Ng5 Rdf8 12. e4 h6 13. Nh3 d4 14. Nb1 Ng4 15. Na3 Qc6 16. Nc4 Bc7 17. Nf2 h5 18. h3 Nxf2 19. Rxf2 g5 20. b4 cxb4 21. Qxb4 f5 22. e5 gxf4 23. Bxf4 Rhg8 24. Rb1 Rg6 25. a5 Rfg8 26. Qd2 Nc5 27. Nd6+ Bxd6 28. Rb6 Qa4 29. exd6 Nd7 30. Rb4 Qa1+ 31. Kh2 e5 32. Rc4+ Kb8 33. Rc7 exf4 34. Rxd7 f3 35. Rxf3 Qxa5 36. Qe2 Qe5+ 37. Qxe5 Rxg2+ 38. Kh1 Rg1+ 39. Kh2 R8g2# 0-1

[Event "World Amateur-ch U2000"]
[Site "Muscat"]
[Date "2023.11.06"]
[Round "5.5"]
[White "Heinichen Rodas, John Derek"]
[Black "Ravil, Pernekhan"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1951"]
[BlackElo "1764"]
[PlyCount "111"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "OMN"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. Nf3 d6 4. d4 cxd4 5. Nxd4 Nf6 6. h3 e5 7. Nde2 Be6 8. g4 d5 9. exd5 Nxd5 10. Bg2 Bb4 11. 0-0 Bxc3 12. bxc3 Nc6 13. Ba3 Qa5 14. Qc1 0-0-0 15. Rb1 Nxc3 16. Nxc3 Qxc3 17. Bb2 Qc5 18. Ba3 Qc4 19. Qe3 Bd5 20. Qb6 Nd4 21. c3 Ne2+ 22. Kh2 Bxg2 23. Kxg2 Nf4+ 24. Kh2 Qd5 25. Rg1 h5 26. g5 h4 27. c4 Qc6 28. Bc1 Qxb6 29. Rxb6 Ne2 30. Re1 Nxc1 31. Rxc1 Rd2 32. Kg2 Rh5 33. g6 Rg5+ 34. Kf3 fxg6 35. Ke3 Rxa2 36. Rcb1 Rf5 37. Rxb7 Raxf2 38. Rxg7 Rf7 39. Rxg6 R2f6 40. Rg8+ Kc7 41. Rbb8 Kc6 42. Rgc8+ Rc7 43. Rh8 Rf4 44. Rh6+ Kc5 45. Re8 Rxc4 46. Rxe5+ Kb4 47. Rb6+ Kc3 48. Rxa6 Rg7 49. Rf5 Rg1 50. Kf2 Rd1 51. Kg2 Rd7 52. Rg6 Rdd4 53. Rf3+ Kb4 54. Rf2 Re4 55. Rg8 Kc3 56. Rd8 1/2-1/2

[Event "World Amateur-ch U2000"]
[Site "Muscat"]
[Date "2023.11.05"]
[Round "4.8"]
[White "Heinichen Rodas, John Derek"]
[Black "Al Dosari, Naif"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1951"]
[BlackElo "1811"]
[PlyCount "71"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "OMN"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 g6 7. Nf3 Nh5 8. Be3 Bg7 9. Nbd2 f5 10. Nb3 0-0 11. 0-0 f4 12. Bd2 Qd6 13. c4 e6 14. Re1 a5 15. a4 b6 16. Rc1 Kh8 17. Ng5 Nf6 18. c5 bxc5 19. dxc5 Qe7 20. Bb5 Ne5 21. Rxe5 Nh5 22. Nf3 Bxe5 23. Nxe5 Kg8 24. Bc3 Ng7 25. Qd4 Nf5 26. Nxg6 Nxd4 27. Nxe7+ Kf7 28. Nxd4 Kxe7 29. Bxa5 e5 30. Nc6+ Kf6 31. Bc7 Re8 32. Re1 e4 33. Nb4 Rg8 34. Nxd5+ Kf7 35. Nxf4 Bf5 36. Bc4+ 1-0

[Event "World Amateur-ch U2000"]
[Site "Muscat"]
[Date "2023.11.04"]
[Round "3.3"]
[White "Amarsaikhan, Dashtogtokh"]
[Black "Heinichen Rodas, John Derek"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1836"]
[BlackElo "1951"]
[PlyCount "81"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "OMN"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 e5 4. Ngf3 Nc6 5. c3 Nf6 6. Be2 Be7 7. b4 a6 8. 0-0 0-0 9. a3 g6 10. c4 dxc4 11. dxc4 Nh5 12. Bb2 Bf6 13. b5 axb5 14. cxb5 Na5 15. Bxe5 Bxe5 16. Nxe5 Nf4 17. Nef3 f5 18. e5 g5 19. Bc4+ Nxc4 20. Nxc4 Qe7 21. Qc2 Be6 22. Ne3 Rad8 23. Rfd1 Ng6 24. Rxd8 Qxd8 25. Rd1 Qe7 26. h3 g4 27. hxg4 fxg4 28. Nd4 g3 29. fxg3 Qg5 30. Qe4 Bh3 31. Nf1 Bg4 32. Re1 Re8 33. Qxb7 Rxe5 34. Qb8+ Kg7 35. Qxc7+ Kh6 36. Rxe5 Nxe5 37. b6 Qf6 38. Ne3 Bh5 39. Nef5+ Kg6 40. b7 Bg4 41. b8Q 1-0

[Event "World Amateur-ch U2000"]
[Site "Muscat"]
[Date "2023.11.03"]
[Round "2.6"]
[White "Avila Bautista, Teresa Alejandra"]
[Black "Heinichen Rodas, John Derek"]
[Result "0-1"]
[ECO "A84"]
[WhiteElo "1808"]
[BlackElo "1951"]
[PlyCount "57"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "OMN"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. c4 e6 2. d4 f5 3. Nc3 Nf6 4. Nf3 Bb4 5. Bd2 b6 6. g3 Bb7 7. Bg2 0-0 8. 0-0 Bxc3 9. Bxc3 Ne4 10. Rc1 d6 11. b4 Nd7 12. Bb2 Qe7 13. c5 Bd5 14. cxd6 cxd6 15. Nd2 Nxd2 16. Qxd2 Bxg2 17. Kxg2 Nf6 18. Rc2 Rac8 19. Rfc1 Rxc2 20. Qxc2 Nd5 21. b5 f4 22. Qe4 fxg3 23. hxg3 Nf6 24. Qh4 Qb7+ 25. Kg1 Qd5 26. Ba3 Ne4 27. Rf1 Qxd4 28. Bxd6 Rxf2 29. Qh1 0-1

[Event "World Amateur-ch U2000"]
[Site "Muscat"]
[Date "2023.11.02"]
[Round "1.9"]
[White "Heinichen Rodas, John Derek"]
[Black "Yaser, Ali Al Areqi"]
[Result "1-0"]
[ECO "B46"]
[WhiteElo "1951"]
[BlackElo "1752"]
[PlyCount "121"]
[EventDate "2023.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "OMN"]
[SourceTitle "CB46_2023"]
[SourceDate "2023.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. Nxc6 bxc6 7. Bd3 Nf6 8. 0-0 Be7 9. Qe2 0-0 10. f4 d6 11. e5 Ne8 12. exd6 Nxd6 13. Be3 Nf5 14. Bf2 Bd6 15. Rad1 Qc7 16. g4 Ne7 17. Ne4 Bxf4 18. Bc5 e5 19. Rxf4 exf4 20. Ng5 Ng6 21. Bxf8 Kxf8 22. Nxh7+ Kg8 23. Bxg6 fxg6 24. Ng5 Bd7 25. h3 Re8 26. Qc4+ Kh8 27. Qd3 Qb6+ 28. Qd4 Qxd4+ 29. Rxd4 Bc8 30. Rxf4 Kg8 31. Re4 Rd8 32. Kf2 Kf8 33. Ke2 Rd5 34. Nf3 c5 35. Re5 Bb7 36. c4 Rd7 37. Rxc5 Re7+ 38. Ne5 Re6 39. Kf2 Be4 40. Ke3 Bg2 41. Kf4 Bxh3 42. Rc6 Bxg4 43. Rxe6 Bxe6 44. Nxg6+ Kf7 45. Ne5+ Kf6 46. b3 g5+ 47. Ke4 Bf5+ 48. Kd5 g4 49. b4 g3 50. b5 g2 51. Nf3 axb5 52. cxb5 Be6+ 53. Kc6 Bxa2 54. b6 Bb1 55. Kd5 Ba2+ 56. Kd4 Ke6 57. b7 Bd5 58. b8Q Bxf3 59. Qg8+ Kf5 60. Ke3 Bg4 61. Kf2 1-0

[Event "Ciudad del Este op 1st"]
[Site "Ciudad del Este"]
[Date "2023.07.21"]
[Round "3"]
[White "Benitez G, Crysthian Alejandri"]
[Black "Heinichen Rodas, John Derek"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "1362"]
[BlackElo "1922"]
[PlyCount "62"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nc3 Bg7 5. Nf3 0-0 6. Bd3 cxd4 7. exd4 d5 8. 0-0 Nc6 9. h3 b6 10. Be3 Bb7 11. Qd2 Rc8 12. Rfd1 dxc4 13. Bxc4 Na5 14. Be2 Nc4 15. Bxc4 Rxc4 16. Qd3 Rc8 17. Bf4 Nd5 18. Bg3 Nxc3 19. bxc3 Qd5 20. Rac1 Rc4 21. Re1 e6 22. Qe3 Rfc8 23. Qg5 Qxg5 24. Nxg5 Rxc3 25. Rxc3 Rxc3 26. Ne4 Rc2 27. Nd6 Bd5 28. a3 Bxd4 29. Nb5 Bc5 30. Nxa7 Bxa3 31. Nb5 Bc5 0-1

[Event "Ciudad del Este op 1st"]
[Site "Ciudad del Este"]
[Date "2023.07.21"]
[Round "2"]
[White "Heinichen Rodas, John Derek"]
[Black "Baez Morales, Luis Guilermo"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "1922"]
[PlyCount "43"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. 0-0 Bg4 7. h3 Nd4 8. hxg4 Nxf3+ 9. Qxf3 Bc5 10. Bxd5 0-0 11. Be3 Bd6 12. Nc3 Qh4 13. Qh3 Qf6 14. Be4 h6 15. g5 Qe7 16. Nd5 Qd8 17. gxh6 gxh6 18. Qxh6 Re8 19. Bh7+ Kh8 20. Bg6+ Kg8 21. Qh7+ Kf8 22. Qxf7# 1-0

[Event "Ciudad del Este op 1st"]
[Site "Ciudad del Este"]
[Date "2023.07.20"]
[Round "1"]
[White "Espinola Paredes, Gabriel Sebastian"]
[Black "Heinichen Rodas, John Derek"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "1922"]
[PlyCount "46"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. 0-0 d6 6. h3 Nbd7 7. Nbd2 b6 8. Qe2 Bb7 9. e4 e5 10. d5 Nc5 11. Bc4 a5 12. Nb3 Nfxe4 13. Be3 f5 14. Nxc5 bxc5 15. g3 f4 16. Qd3 Ng5 17. Nxg5 Qxg5 18. Bd2 Qh5 19. g4 Qh4 20. Be1 f3 21. Kh2 e4 22. Qxe4 Be5+ 23. Kg1 Qxh3 0-1

