[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "7"]
[White "Andersson, Bjorn2"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2156"]
[BlackElo "2162"]
[PlyCount "70"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qb6 6. Nb3 Qc7 7. N1d2 Nf6 8. g3 Nc6 9. Nc4 b5 10. Ne3 h5 11. Ng2 Ne5 12. f4 Nxd3+ 13. cxd3 Bb7 14. Be3 Rc8 15. Rc1 Qb8 16. 0-0 Ng4 17. Rxc8+ Qxc8 18. Bd4 d6 19. h3 Nf6 20. Qd2 Be7 21. Rc1 Qd7 22. f5 0-0 23. Rf1 e5 24. Be3 d5 25. Nc5 Bxc5 26. Bxc5 Rc8 27. b4 dxe4 28. Rd1 Qxf5 29. Kh2 Rd8 30. Qe3 Rxd3 31. Rxd3 exd3 32. Be7 Qe4 33. Qf2 Qxg2+ 34. Qxg2 Bxg2 35. Kxg2 d2 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "2"]
[White "Kaminski, Victor Kazimierz"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "A42"]
[WhiteElo "2247"]
[BlackElo "2162"]
[PlyCount "88"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Nf3 e5 6. Be3 Ne7 7. Be2 0-0 8. 0-0 h6 9. Qd2 Kh7 10. dxe5 Nxe5 11. Nxe5 dxe5 12. Qxd8 Rxd8 13. Rfd1 Be6 14. h3 c6 15. b3 f5 16. f3 h5 17. Bg5 Rxd1+ 18. Rxd1 Re8 19. Rd6 Nc8 20. Rd2 Bh6 21. Bxh6 Kxh6 22. Nd1 Kg5 23. Kf2 h4 24. Ne3 Kf6 25. g3 hxg3+ 26. Kxg3 f4+ 27. Kf2 fxe3+ 28. Kxe3 Bxh3 29. f4 exf4+ 30. Kxf4 g5+ 31. Kg3 Be6 32. Bd3 Ke5 33. Kf3 Nd6 34. Ke3 Rf8 35. Rg2 g4 36. Be2 Rf4 37. Bd3 Nxe4 38. Bxe4 Rxe4+ 39. Kd3 Bf5 40. Kc3 Re3+ 41. Kb4 g3 42. Kc5 Be4 43. Rg1 g2 44. b4 b6# 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "9"]
[White "Melian, Juan Sebastian"]
[Black "Aranda, Juan Manuel"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2162"]
[BlackElo "2102"]
[PlyCount "61"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 c6 5. f4 Qa5 6. Nf3 Nf6 7. Qd2 b5 8. e5 Ng4 9. Bg1 0-0 10. h3 Nh6 11. g4 f6 12. exf6 exf6 13. Be3 Re8 14. 0-0-0 b4 15. Nb1 Qxa2 16. f5 Nf7 17. fxg6 hxg6 18. Bd3 f5 19. gxf5 Bxf5 20. Bxf5 gxf5 21. Rhg1 Nd7 22. Bh6 Nxh6 23. Qxh6 Qf7 24. Qxd6 Red8 25. Rxg7+ Kxg7 26. Rg1+ Kh8 27. Ng5 Qf6 28. Qf4 Qg6 29. Qh4+ Kg7 30. Ne6+ Kf7 31. Rxg6 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "5"]
[White "Melian, Juan Sebastian"]
[Black "Diaz, Fernando"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2162"]
[BlackElo "2086"]
[PlyCount "73"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 d5 3. d3 Nf6 4. Nd2 Be7 5. Ngf3 dxe4 6. dxe4 Nc6 7. g3 e5 8. Bg2 Bg4 9. c3 Qd7 10. h3 Bh5 11. 0-0 0-0 12. Nc4 Bd6 13. Rd1 Qe6 14. Nxd6 cxd6 15. Bg5 Bg6 16. Bxf6 Qxf6 17. Rd2 Rfd8 18. Rad1 Rd7 19. Qe3 Rad8 20. Nh2 Qe6 21. Bf3 Qxa2 22. Bg4 Rc7 23. Rxd6 Rxd6 24. Rxd6 h6 25. Kg2 Qxb2 26. Bf5 Bxf5 27. exf5 Qa3 28. Rd3 Qe7 29. Ng4 f6 30. Qd2 e4 31. Rd5 Ne5 32. Nxe5 fxe5 33. Qe3 Rc4 34. Qxa7 Qc7 35. Qa8+ Kh7 36. Rd8 h5 37. Rh8# 1-0

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "6"]
[White "Melian, Juan Sebastian"]
[Black "Manukyan, Sargis A"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2162"]
[BlackElo "2216"]
[PlyCount "94"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e6 6. Bc2 Be7 7. 0-0 0-0 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nc3 Nxc3 12. bxc3 f5 13. exf6 Bxf6 14. Re1 Qd6 15. Ne5 Nxe5 16. dxe5 Bxe5 17. Qh5 Bh2+ 18. Kh1 h6 19. Bxh6 e5 20. Be3 e4 21. g3 Bxg3 22. fxg3 Qxg3 23. Rg1 Qxe3 24. Rxg7+ Kxg7 25. Rg1+ Qxg1+ 26. Kxg1 Be6 27. Qe5+ Rf6 28. c4 dxc4 29. Bxe4 Rg8 30. Kh2 b6 31. h4 Rh8 32. h5 Rxh5+ 33. Qxh5 Rh6 34. Qxh6+ Kxh6 35. Kg3 Kg5 36. Kf3 Bf5 37. Bd5 c3 38. Ke3 Kf6 39. Bb3 Ke5 40. a3 b5 41. Bd1 a5 42. Bb3 b4 43. axb4 axb4 44. Bd1 Be4 45. Bb3 Bd5 46. Bc2 b3 47. Kd3 bxc2 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "10"]
[White "Melian, Juan Sebastian"]
[Black "Mosesov, Danylo"]
[Result "0-1"]
[ECO "C28"]
[WhiteElo "2162"]
[BlackElo "2453"]
[PlyCount "34"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Bc5 5. f4 d5 6. Nxd5 Ng4 7. f5 Nf2 8. Qd2 Nxh1 9. f6 Be6 10. Qg5 Bxd5 11. Qxg7 Rf8 12. Bxd5 Bxg1 13. Bxf7+ Rxf7 14. Qg8+ Rf8 15. Qe6+ Ne7 16. Bh6 Qd6 17. fxe7 Rf1+ 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "3"]
[White "Melian, Juan Sebastian"]
[Black "Yanchenko, Roman"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "2162"]
[BlackElo "2466"]
[PlyCount "74"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Nf6 5. Bg5 dxe4 6. a3 Be7 7. Bxf6 Bxf6 8. Nxe4 Nd7 9. Nxf6+ Nxf6 10. Qd2 0-0 11. 0-0-0 b6 12. Nf4 Bb7 13. f3 Nd5 14. Bc4 Nxf4 15. Qxf4 Qd6 16. Qxd6 cxd6 17. Bd3 Rac8 18. Kd2 f5 19. c4 Kf7 20. Rhe1 Kf6 21. Rc1 e5 22. dxe5+ dxe5 23. Kc3 Rfd8 24. Rcd1 g5 25. b3 h5 26. Bc2 g4 27. Rxd8 Rxd8 28. Rf1 gxf3 29. gxf3 Kg5 30. f4+ exf4 31. Rg1+ Kf6 32. Rf1 Ke5 33. Bd1 h4 34. b4 Be4 35. Be2 f3 36. Bd1 Rd3+ 37. Kb2 Kd4 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "4"]
[White "Nathan, Krishna"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2028"]
[BlackElo "2162"]
[PlyCount "86"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qb6 6. Nb3 Qc7 7. 0-0 Nf6 8. Qe2 d6 9. c4 Be7 10. Nc3 b6 11. Be3 Bb7 12. Rac1 Nbd7 13. Rfd1 0-0 14. f3 Rac8 15. Nd2 Qb8 16. b3 d5 17. cxd5 exd5 18. exd5 Bd6 19. g3 Rfe8 20. Nde4 Ba3 21. Rc2 b5 22. Bf4 Qa7+ 23. Be3 Qa8 24. Nb1 Bb4 25. a3 Bf8 26. Nxf6+ Nxf6 27. Qf2 Rxc2 28. Bxc2 Nxd5 29. Bd4 Ne7 30. b4 Ng6 31. f4 Ne7 32. Re1 Nd5 33. Rxe8 Qxe8 34. Nc3 Nxc3 35. Bxc3 Qc6 36. Qd2 Qh1+ 37. Kf2 Qxh2+ 38. Ke3 Qxg3+ 39. Kd4 g6 40. Qe3 Bg7+ 41. Kd3 Qxe3+ 42. Kxe3 Bxc3 43. Bd3 Bb2 0-1

[Event "Titled Tuesday intern op 16th Apr Early"]
[Site "Chess.com INT"]
[Date "2024.04.16"]
[Round "8"]
[White "Souleidis, Georgios"]
[Black "Melian, Juan Sebastian"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2418"]
[BlackElo "2162"]
[PlyCount "89"]
[EventDate "2024.04.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB17_2024"]
[SourceDate "2024.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Be2 e6 3. d3 d5 4. f4 Nc6 5. Nf3 g6 6. 0-0 Bg7 7. c3 Nge7 8. Na3 0-0 9. Nc2 c4 10. e5 cxd3 11. Bxd3 Bd7 12. Ncd4 Nxd4 13. Nxd4 Rc8 14. Be3 a6 15. Qe2 Nc6 16. Nxc6 Bxc6 17. Bd4 Re8 18. a3 Qd7 19. g4 Bb5 20. Bxb5 axb5 21. Rae1 Rc4 22. Qg2 Kh8 23. Kh1 Qe7 24. Qg3 f5 25. gxf5 gxf5 26. Rg1 Rg8 27. Qh3 Qf7 28. Rg2 Bf8 29. Rxg8+ Qxg8 30. Rg1 Qf7 31. Qh4 Be7 32. Qh6 Rc8 33. Rg3 Rg8 34. Kg2 Rxg3+ 35. hxg3 Qg6 36. Qh1 Qg4 37. Qf1 h5 38. Qxb5 Kg7 39. Qe8 Qe2+ 40. Bf2 Bc5 41. Qd7+ Kg8 42. Qc8+ Bf8 43. Qxe6+ Kh8 44. Qxf5 Qxb2 45. Qxf8+ 1-0

[Event "Mar del Plata op 53rd"]
[Site "Mar del Plata"]
[Date "2024.03.30"]
[Round "8"]
[White "Kiselev, Vitaliy1"]
[Black "Melian, Juan Sebastian"]
[Result "1-0"]
[ECO "E22"]
[WhiteElo "2519"]
[BlackElo "2157"]
[PlyCount "92"]
[EventDate "2024.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Bxc5 6. Nf3 Qc7 7. Bg5 a6 8. e3 Be7 9. Be2 d6 10. 0-0 Nbd7 11. Rfd1 b6 12. Rac1 Bb7 13. a3 0-0 14. Qa2 Rac8 15. Nd2 Rfe8 16. Bf4 Qb8 17. b4 h6 18. h3 Red8 19. Rc2 Qa8 20. Bf3 Ne5 21. Bxe5 dxe5 22. Bxb7 Qxb7 23. Nf3 e4 24. Rxd8+ Rxd8 25. Nd4 Bd6 26. Nce2 Rc8 27. b5 axb5 28. cxb5 Rxc2 29. Nxc2 Qc7 30. a4 Qc5 31. Ncd4 Qb4 32. Kf1 Nd5 33. Qc2 Bc5 34. g3 Bxd4 35. Nxd4 Nc3 36. Nc6 Qc4+ 37. Ke1 f5 38. Kd2 Qxa4 39. Qxc3 Qxb5 40. Nd4 Qf1 41. Qc8+ Kh7 42. Ne2 Qb1 43. Qc2 Qf1 44. Qb3 Qxf2 45. Qxe6 b5 46. g4 fxg4 1-0

[Event "Mar del Plata op 53rd"]
[Site "Mar del Plata"]
[Date "2024.03.28"]
[Round "7"]
[White "Melian, Juan Sebastian"]
[Black "Schnaider, Ilan"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2157"]
[BlackElo "2314"]
[PlyCount "101"]
[EventDate "2024.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bb5+ Bd7 6. Bc4 Nc6 7. 0-0 e6 8. f5 exf5 9. Qe1 Nge7 10. d3 h6 11. Bf4 Ne5 12. exf5 Nxc4 13. dxc4 Bxf5 14. Rd1 0-0 15. Rxd6 Qe8 16. Qd2 Be6 17. Re1 Nf5 18. Rd3 Qc6 19. b3 Kh7 20. Nb5 Bf6 21. Ne5 Qb6 22. Ng4 Bh4 23. g3 Be7 24. Bxh6 Rfd8 25. Bg5 Rxd3 26. cxd3 Qd8 27. Bxe7 Qxe7 28. Qc3 Rd8 29. Nf6+ Kh6 30. Qd2+ Kg7 31. Nd5 Qd7 32. Qb2+ Kh6 33. Nf4 a6 34. Na3 Nd4 35. Qf2 Qc6 36. Re3 Kg7 37. Nc2 Nf5 38. Re5 b6 39. Qe2 Bc8 40. Nd5 Be6 41. Nf4 Bc8 42. Qe4 Qf6 43. Nd5 Qg5 44. Nce3 Rh8 45. Nxf5+ Bxf5 46. Qe3 Qh5 47. Qe2 Qg5 48. Re7 Be6 49. Qxe6 Qc1+ 50. Qe1 Qh6 51. Qe5+ 1-0

[Event "Mar del Plata op 53rd"]
[Site "Mar del Plata"]
[Date "2024.03.25"]
[Round "3"]
[White "Melian, Juan Sebastian"]
[Black "Flores, Diego"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2157"]
[BlackElo "2530"]
[PlyCount "116"]
[EventDate "2024.03.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. Bd3 Nc6 5. Bc2 b6 6. 0-0 Bb7 7. Re1 Rc8 8. a3 Qc7 9. d4 cxd4 10. cxd4 Nb4 11. Nc3 Nxc2 12. Qxc2 d5 13. exd5 Nxd5 14. Bd2 Be7 15. Qa4+ Qc6 16. Qxc6+ Bxc6 17. Ne5 Bb7 18. Nxd5 Bxd5 19. Rec1 0-0 20. Bb4 Bg5 21. Rxc8 Rxc8 22. Bc3 Be7 23. f3 f6 24. Ng4 Kf7 25. Ne3 Bb3 26. Kf2 a5 27. g3 Bd8 28. Ke2 b5 29. f4 g6 30. Kd3 Bb6 31. Re1 Rd8 32. Nc2 h5 33. h4 Bxc2+ 34. Kxc2 Bxd4 35. Bxa5 Rc8+ 36. Bc3 Bf2 37. Rd1 Bxg3 38. Rd7+ Ke8 39. Rg7 Bxf4 40. Rxg6 Ke7 41. Rg7+ Kd6 42. Kd3 e5 43. Rb7 Bg3 44. Rxb5 Bxh4 45. Ke4 Rg8 46. Kf5 Bg5 47. Bb4+ Kc6 48. Rc5+ Kb6 49. a4 h4 50. a5+ Ka6 51. Rc6+ Kb5 52. Rb6+ Kc4 53. b3+ Kd3 54. Rd6+ Kc2 55. Be1 h3 56. Rc6+ Kd1 57. Bg3 Bf4 58. Rd6+ Ke2 0-1

[Event "Sao Paulo Sampa op"]
[Site "Sao Paulo"]
[Date "2024.02.02"]
[Round "6"]
[White "Cordero, Daniela"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2012"]
[BlackElo "2218"]
[PlyCount "82"]
[EventDate "2024.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. c4 Bb4+ 6. Bd2 a5 7. 0-0 0-0 8. b3 Bxd2 9. Nbxd2 d6 10. Qc2 Nbd7 11. Ng5 h6 12. Nh3 e5 13. f4 exd4 14. exd4 Ng4 15. Qc3 Re8 16. f5 Qf6 17. Rf4 h5 18. Be4 c6 19. Bf3 Qh6 20. Ne4 d5 21. Ng3 Ngf6 22. Rf1 c5 23. Rh4 Re3 24. Qc1 Rae8 25. cxd5 Bxd5 26. Bxd5 Nxd5 27. Rxh5 Qf6 28. dxc5 Qd4 29. Kh1 Nxc5 30. f6 Nd3 31. Qc6 Nxf6 32. Rhf5 Nb4 33. Qb5 Nxa2 34. Rxf6 gxf6 35. Rf4 Re1+ 36. Nf1 R8e5 37. Qa6 Qd8 38. Rg4+ Kf8 39. Rh4 Nb4 40. Qc4 Qd3 41. Qc8+ Re8 0-1

[Event "Sao Paulo Sampa op"]
[Site "Sao Paulo"]
[Date "2024.02.01"]
[Round "5"]
[White "Melian, Juan Sebastian"]
[Black "Correa, Joao Pedro Vieira"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2218"]
[BlackElo "1864"]
[PlyCount "77"]
[EventDate "2024.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Nc6 5. Nbd2 Bd6 6. Bg2 0-0 7. 0-0 Re8 8. Qc2 dxc4 9. Nxc4 e5 10. dxe5 Nxe5 11. Nxd6 Qxd6 12. Bf4 Qc6 13. Qb3 Nxf3+ 14. Bxf3 Qd7 15. Rfd1 Qe7 16. Rac1 c6 17. Bd6 Qe6 18. Qa3 Qh3 19. Bg2 Qh5 20. e3 Ng4 21. h3 Nf6 22. Rd4 Qf5 23. Bf4 h6 24. b3 g5 25. Bd6 Ne4 26. Qb2 Nxd6 27. Rxd6 Be6 28. Rcd1 Qg6 29. Qd4 Qg7 30. Qb4 Rab8 31. Qa5 a6 32. R1d4 Qf6 33. e4 Kg7 34. Qd2 Rbc8 35. f4 Rc7 36. f5 c5 37. Rc4 Bxc4 38. Rxf6 Kxf6 39. Qd6+ 1-0

[Event "Sao Paulo Sampa op"]
[Site "Sao Paulo"]
[Date "2024.01.30"]
[Round "2"]
[White "Leon Lopes, Sergio Amadeus"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1858"]
[BlackElo "2218"]
[PlyCount "100"]
[EventDate "2024.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 g6 6. Bg2 Bg7 7. 0-0 Nge7 8. Re1 0-0 9. c3 b6 10. Qc2 a5 11. a4 Ba6 12. Bf1 Qc7 13. Nh4 g5 14. Ng2 Ng6 15. exd5 exd5 16. Ne3 Nge7 17. Nf3 h6 18. h4 f6 19. Bh3 Rad8 20. Nf5 Nxf5 21. Bxf5 Bc8 22. d4 Bxf5 23. Qxf5 Qd7 24. Qxd7 Rxd7 25. Re6 Rc8 26. g4 Kf7 27. Re2 cxd4 28. Nxd4 Nxd4 29. cxd4 Rdc7 30. Be3 Bf8 31. hxg5 hxg5 32. Kg2 Bd6 33. Rh1 Rc2 34. Rxc2 Rxc2 35. Rb1 Kg6 36. Kf3 Kf7 37. b3 Ke6 38. Rc1 Rb2 39. Rc3 Kd7 40. Rd3 Bb4 41. Kg3 Kc6 42. f4 gxf4+ 43. Bxf4 b5 44. axb5+ Kxb5 45. g5 fxg5 46. Bxg5 Rc2 47. Kf3 Bc3 48. Be7 a4 49. bxa4+ Kc4 50. Rxc3+ Kxc3 0-1

[Event "Sao Paulo Sampa op"]
[Site "Sao Paulo"]
[Date "2024.01.30"]
[Round "3"]
[White "Melian, Juan Sebastian"]
[Black "Cruz, Natan Gomes"]
[Result "1/2-1/2"]
[ECO "E03"]
[WhiteElo "2218"]
[BlackElo "1896"]
[PlyCount "40"]
[EventDate "2024.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Nbd7 6. Qa4 a6 7. Qxc4 b5 8. Qc2 Bb7 9. 0-0 Be7 10. Bg5 h6 11. Bd2 Rc8 12. Ba5 Nb6 13. Rd1 Nc4 14. Qc1 0-0 15. b3 Nd6 16. Nbd2 Bd5 17. Qb1 Nfe4 18. Nxe4 Nxe4 19. Be1 Nf6 20. Qb2 Qd6 1/2-1/2

[Event "Sao Paulo Sampa op"]
[Site "Sao Paulo"]
[Date "2024.01.29"]
[Round "1"]
[White "Melian, Juan Sebastian"]
[Black "De Paula, Luan Araujo"]
[Result "1/2-1/2"]
[ECO "D10"]
[WhiteElo "2218"]
[BlackElo "1862"]
[PlyCount "60"]
[EventDate "2024.01.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bg5 Qb6 5. Nc3 Qxb2 6. Nxd5 Na6 7. Rb1 Qxa2 8. e4 e6 9. Bb5+ Bd7 10. Ra1 Bxb5 11. Rxa2 exd5 12. f3 Nb4 13. Rd2 dxe4 14. fxe4 Nf6 15. Qf3 Rc8 16. Ne2 Nc2+ 17. Kf2 Bb4 18. Rc1 Bxd2 19. Bxd2 0-0 20. e5 Bxe2 21. Qxe2 Nxd4 22. Qd3 Ng4+ 23. Kg3 Nc6 24. Qd7 Ngxe5 25. Qxb7 Rb8 26. Qa6 Rb3+ 27. Rc3 Rxc3+ 28. Bxc3 h6 29. Bxe5 Nxe5 30. Qxa7 Re8 1/2-1/2

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "11"]
[White "D'Arruda, Ricardo D"]
[Black "Melian, Juan Sebastian"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2271"]
[BlackElo "2238"]
[PlyCount "119"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 d6 2. e4 g6 3. Nc3 Bg7 4. Nf3 Nc6 5. d5 Nb8 6. Bf4 Nf6 7. Qd2 0-0 8. Bh6 e6 9. dxe6 Bxe6 10. 0-0-0 Nc6 11. Bxg7 Kxg7 12. Nd4 Nxd4 13. Qxd4 Qe7 14. Bc4 Rfe8 15. Rhe1 Bxc4 16. Qxc4 Qe6 17. Qxc7 Rad8 18. Qa5 a6 19. f3 Rc8 20. Nd5 Rc6 21. Qd2 Rec8 22. c3 Qe5 23. Qd4 Qxd4 24. Rxd4 Nxd5 25. Rxd5 Kf6 26. Red1 Ke6 27. Kc2 b5 28. a3 Rb8 29. R1d4 a5 30. f4 b4 31. axb4 axb4 32. f5+ Ke7 33. c4 Rg8 34. g3 Ra8 35. Kb3 Ra1 36. fxg6 hxg6 37. Rd1 Ra8 38. e5 dxe5 39. Rxe5+ Kf6 40. Red5 Rac8 41. Rd6+ Rxd6 42. Rxd6+ Ke5 43. Rd2 f5 44. Kxb4 g5 45. Kc3 Ke4 46. Re2+ Kf3 47. Re5 Kg4 48. b4 f4 49. b5 f3 50. Re1 f2 51. Rb1 Kf3 52. b6 Kg2 53. Kd4 f1Q 54. Rxf1 Kxf1 55. c5 Kg2 56. b7 Rd8+ 57. Ke5 Kxh2 58. c6 Kxg3 59. c7 Re8+ 60. Kf5 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "8"]
[White "Korol, Dimitry"]
[Black "Melian, Juan Sebastian"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2287"]
[BlackElo "2238"]
[PlyCount "31"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. Rb1 c5 9. Be2 cxd4 10. cxd4 Qa5+ 11. Qd2 Qxd2+ 12. Bxd2 Nc6 13. d5 Nd4 14. Nxd4 Bxd4 15. Bb4 Re8 16. Bb5 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "9"]
[White "Melian, Juan Sebastian"]
[Black "Espinoza Villanueva, Rodrigo"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2238"]
[BlackElo "1928"]
[PlyCount "107"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Nge2 c5 7. Be3 Nc6 8. d5 Ne5 9. Ng3 h5 10. Be2 e6 11. Nf1 exd5 12. cxd5 a6 13. a4 Bd7 14. Nd2 b5 15. axb5 axb5 16. Rxa8 Qxa8 17. Nxb5 Qa6 18. Nc3 Nd3+ 19. Bxd3 Qxd3 20. Qe2 Qc2 21. Nc4 Qb3 22. Nxd6 Ra8 23. 0-0 h4 24. Rd1 Nh5 25. Bxc5 Nf4 26. Qd2 Be5 27. g3 Nh3+ 28. Kg2 Rb8 29. f4 Bg7 30. f5 Ng5 31. Qxg5 Qxb2+ 32. Rd2 Qxc3 33. Qe3 h3+ 34. Kxh3 Qe5 35. Nc4 Qc7 36. Bd6 Qxc4 37. Bxb8 Qc8 38. Bf4 gxf5 39. Kg2 fxe4 40. Qxe4 Bf5 41. Qf3 Bh3+ 42. Kf2 Bg4 43. Qe3 Qf5 44. d6 Qh5 45. h4 Bd7 46. Re2 Qg4 47. Rd2 Qh3 48. Qf3 Qf5 49. Be3 Qa5 50. Qf4 Kf8 51. Bd4 f6 52. Bxf6 Bxf6 53. Qxf6+ Ke8 54. Qe7# 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "5"]
[White "Melian, Juan Sebastian"]
[Black "Gavrilescu, David"]
[Result "0-1"]
[ECO "E01"]
[WhiteElo "2238"]
[BlackElo "2523"]
[PlyCount "62"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Bd6 6. Bg2 c6 7. 0-0 Nbd7 8. Qc2 0-0 9. Bc3 Ne4 10. Nbd2 f5 11. b3 Qe7 12. Bb2 b6 13. Ne1 Bb7 14. Nd3 g5 15. f3 Nxd2 16. Qxd2 f4 17. gxf4 gxf4 18. e4 fxe3 19. Qxe3 Kh8 20. Rae1 Rf6 21. c5 Bc7 22. b4 Ba6 23. Rf2 Rg8 24. Kh1 Bxd3 25. Qxd3 Rh6 26. f4 Qh4 27. Kg1 Bxf4 28. Kf1 Bxh2 29. Re3 Bg1 30. Ref3 Bxf2 31. Rxf2 Rf6 0-1

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "10"]
[White "Melian, Juan Sebastian"]
[Black "Khodabandeh, Milad"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "2238"]
[BlackElo "1936"]
[PlyCount "79"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bg5 Nf6 5. Bxf6 exf6 6. Nc3 Bb4 7. Rc1 0-0 8. e3 Nc6 9. Bd3 g6 10. Nge2 Bg4 11. 0-0 Rc8 12. a3 Bxc3 13. Rxc3 Bxe2 14. Qxe2 Qb6 15. Rfc1 Ne7 16. b4 Rxc3 17. Rxc3 Rc8 18. Rxc8+ Nxc8 19. Qc2 Qd8 20. Qc5 b6 21. Qc6 Ne7 22. Qb7 a5 23. bxa5 bxa5 24. Bb5 Kg7 25. g3 Qd6 26. a4 Nf5 27. Kg2 h6 28. Bd7 Ne7 29. Be8 h5 30. h4 Kf8 31. Bb5 Nf5 32. Be2 Kg7 33. Bf3 Ne7 34. Qb5 Qb4 35. Qd7 f5 36. Be2 Kf6 37. Bb5 Kg7 38. Qd8 Kf6 39. Qh8+ Ke6 40. Qe5# 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "7"]
[White "Melian, Juan Sebastian"]
[Black "Kornyukov, Alexey"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2238"]
[BlackElo "2452"]
[PlyCount "82"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. Bb5 Bd7 5. f4 Nf6 6. Bxc6 Bxc6 7. d3 g6 8. Nf3 Bg7 9. 0-0 0-0 10. Kh1 e6 11. Qe1 Nh5 12. Bxg7 Kxg7 13. f5 exf5 14. exf5 Re8 15. Qf2 Qf6 16. Nbd2 Qxf5 17. Qh4 Qf4 18. Qh3 Re2 19. Rad1 Rae8 20. a4 f5 21. Qh4 Qg4 22. Qxg4 fxg4 23. Nh4 g5 24. Nf5+ Kg6 25. Ne4 Nf4 26. Nfxd6 Re6 27. Nc4 R6xe4 28. dxe4 Bxe4 29. Rxf4 gxf4 30. Kg1 Rxg2+ 31. Kf1 Rxh2 32. Rd7 g3 33. Ne5+ Kf5 34. Nd3 Bf3 35. Ke1 Re2+ 36. Kf1 Rxc2 37. Rf7+ Kg5 38. Ne1 Rf2+ 39. Kg1 Bg4 40. Rg7+ Kf5 41. Rxh7 f3 0-1

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "3"]
[White "Melian, Juan Sebastian"]
[Black "Niedbala, Bartlomiej"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "2238"]
[BlackElo "2392"]
[PlyCount "87"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 e6 4. e4 d5 5. Nc3 dxe4 6. fxe4 c5 7. d5 exd5 8. exd5 Bg7 9. Nf3 0-0 10. Be2 Bg4 11. 0-0 Nbd7 12. Bf4 Re8 13. Qd2 Nh5 14. Bg5 Qb6 15. Rae1 a6 16. Bd1 Qd6 17. Ne4 Qb6 18. b3 f5 19. Nf2 Nhf6 20. Bh6 Bh8 21. Ng5 Bxd1 22. Qxd1 Qa5 23. Rxe8+ Rxe8 24. Qc2 Ne5 25. Ne6 Nfg4 26. Bf4 Nxf2 27. Qxf2 Ng4 28. Qd2 Qb6 29. Re1 Nf6 30. Ng5 Qd8 31. Ne6 Qc8 32. Kh1 Ne4 33. Qe3 Qd7 34. Qh3 Bc3 35. Rf1 Bf6 36. Qd3 Bg7 37. Qf3 Bh8 38. g4 b5 39. gxf5 Nf6 40. fxg6 hxg6 41. Rg1 Nh7 42. Rxg6+ Kf7 43. Qh5 Nf6 44. Rg7# 1-0

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "4"]
[White "Msellek, Ilyass"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "E59"]
[WhiteElo "2406"]
[BlackElo "2238"]
[PlyCount "68"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4 8. Bxc4 c5 9. Nf3 Qc7 10. Be2 Nc6 11. 0-0 Rd8 12. Bb2 e5 13. Qa4 e4 14. Nd2 Bg4 15. Bc4 Rac8 16. Rac1 h5 17. Ba2 Be2 18. Rfe1 Bd3 19. Nf1 h4 20. h3 a6 21. dxc5 Nd7 22. Qd1 Nf6 23. Nd2 Qe5 24. Qb3 Rc7 25. Red1 Qxc5 26. a4 Rcd7 27. Ba3 Qg5 28. Qb6 Ne5 29. Be7 Nf3+ 30. Nxf3 exf3 31. g4 hxg3 32. h4 gxf2+ 33. Kxf2 Qg2+ 34. Ke1 Qe2# 0-1

[Event "Titled Tuesday intern op 16th Jan Late"]
[Site "Chess.com INT"]
[Date "2024.01.16"]
[Round "2"]
[White "Sailer, Mike L"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "2095"]
[BlackElo "2238"]
[PlyCount "50"]
[EventDate "2024.01.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB04_2024"]
[SourceDate "2023.10.16"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.16"]
[SourceQuality "1"]

1. d4 g6 2. Bf4 Bg7 3. e3 d6 4. Nf3 Nd7 5. c4 e5 6. Bg3 Qe7 7. Be2 Ngf6 8. 0-0 0-0 9. Nc3 c6 10. h3 Re8 11. Re1 Nh5 12. Bh2 f5 13. b4 Nhf6 14. b5 e4 15. Nd2 g5 16. bxc6 bxc6 17. d5 c5 18. Nb5 Ne5 19. Rb1 a6 20. Qa4 Bd7 21. Qb3 axb5 22. cxb5 Reb8 23. a4 Ng6 24. Nc4 f4 25. a5 Rxb5 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "3"]
[White "Fonseca Manrique, Enrique"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2168"]
[BlackElo "2265"]
[PlyCount "170"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. Be2 Bb4 8. Qd3 Nc6 9. Nc2 Be7 10. 0-0 0-0 11. Bg5 d6 12. Rad1 b6 13. Qg3 Kh8 14. f4 Bb7 15. Bd3 h6 16. Qh4 Ng8 17. Bxe7 Qxe7 18. Qf2 Qc7 19. Rd2 Rad8 20. Rfd1 Nf6 21. Be2 Na5 22. Rd4 e5 23. fxe5 dxe5 24. Rxd8 Rxd8 25. Rxd8+ Qxd8 26. Qe3 Qd6 27. Nd5 Nd7 28. b4 Bxd5 29. exd5 Nb7 30. a3 Kh7 31. h3 g6 32. Ne1 Kg7 33. Nd3 f5 34. g4 a5 35. gxf5 gxf5 36. Qg3+ Qg6 37. Kf2 Qxg3+ 38. Kxg3 Kf6 39. Kf3 axb4 40. Nxb4 Nd6 41. Ke3 Nc5 42. Nc6 f4+ 43. Kf3 Nce4 44. Bd3 Nd2+ 45. Ke2 N2xc4 46. Kf3 Nd2+ 47. Ke2 Nb3 48. Kf3 Nc5 49. Bc2 Nd7 50. Nb4 Nc5 51. Nc6 Ncb7 52. Nb4 Nd8 53. Nc6 N8f7 54. h4 h5 55. Nb4 Nh6 56. Nc6 Ng4 57. Nd8 Ne3 58. Bd3 Nxd5 59. Nc6 Nc3 60. Nb4 e4+ 61. Kxf4 exd3 62. Nxd3 Nd5+ 63. Kf3 Ke6 64. Ne1 Kf5 65. Ng2 Nc4 66. Ne1 Ne5+ 67. Kf2 Ke4 68. Nc2 Nd3+ 69. Ke2 N3f4+ 70. Kf2 Ng6 71. Kg3 Ne3 72. Nb4 Nf5+ 73. Kh3 Ngxh4 74. Nc6 Nf3 75. Nb8 Ng5+ 76. Kh2 Kf4 77. Nd7 Nf3+ 78. Kh3 Ng5+ 79. Kh2 h4 80. Nxb6 Kg4 81. Nc4 Nf3+ 82. Kg2 h3+ 83. Kf2 h2 84. Kg2 Ng3 85. Ne3+ Kh4 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "1"]
[White "Melian, Juan Sebastian"]
[Black "Jahnz, Fabian"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2265"]
[BlackElo "2258"]
[PlyCount "145"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Qc7 6. Ne2 Bg4 7. 0-0 e6 8. Qe1 Bd6 9. f3 Bh5 10. Qh4 0-0 11. Bg5 Nbd7 12. Nf4 Bxf4 13. Bxf4 Qb6 14. Rf2 Bg6 15. Bxg6 hxg6 16. g4 a6 17. Kg2 Qc6 18. Nd2 b5 19. Rc1 b4 20. c4 dxc4 21. Rxc4 Qb5 22. Bd6 Rfc8 23. Rxb4 Qa5 24. a3 Rc2 25. Nc4 Rxf2+ 26. Qxf2 Qg5 27. Qe3 Qh4 28. Bg3 Qh7 29. Rb7 Nd5 30. Qb3 Rd8 31. Rxd7 Re8 32. Rb7 Qh6 33. Rb8 Rxb8 34. Qxb8+ Kh7 35. f4 g5 36. Qe5 gxf4 37. Bf2 f3+ 38. Kxf3 Qh3+ 39. Qg3 Qf1 40. Qh4+ Kg8 41. Qd8+ Kh7 42. Ne3 Qd3 43. Qh4+ Kg8 44. Qd8+ Kh7 45. Qh4+ Kg8 46. g5 Qb3 47. Qe4 Nxe3 48. Qxe3 Qxb2 49. h4 Qb7+ 50. Kg3 Qd5 51. h5 Kh7 52. Be1 f6 53. g6+ Kg8 54. Qe2 Qg5+ 55. Qg4 Qe3+ 56. Kg2 Qxe1 57. d5 Qd2+ 58. Kf1 Qxd5 59. Qb4 Qf3+ 60. Kg1 Qg3+ 61. Kf1 Qc7 62. Qb3 Qd6 63. Qc4 Qd1+ 64. Kf2 Qd2+ 65. Kf1 Qd7 66. Qxa6 Kf8 67. Qa8+ Ke7 68. Qg8 Kd6 69. Kf2 e5 70. Qf8+ Kd5 71. Qf7+ Kd6 72. Qxd7+ Kxd7 73. h6 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "4"]
[White "Melian, Juan Sebastian"]
[Black "Kovalev, Vladislav"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "2265"]
[BlackElo "2582"]
[PlyCount "72"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 a6 7. a4 h6 8. Re1 Ba7 9. Nbd2 0-0 10. Nf1 Be6 11. a5 Nxe4 12. Rxe4 d5 13. Bxd5 Bxd5 14. Re1 Re8 15. Be3 Bxf3 16. gxf3 Qd6 17. Qe2 Rad8 18. Bxa7 Nxa7 19. Red1 Nc6 20. b4 Ne7 21. d4 Nd5 22. Qc4 e4 23. fxe4 Rxe4 24. Ng3 Rg4 25. Re1 h5 26. Re4 Rxe4 27. Nxe4 Qg6+ 28. Ng3 h4 29. Re1 hxg3 30. hxg3 c6 31. Qc5 Qd3 32. c4 Nf6 33. Qb6 Qxd4 34. Qxb7 Qxc4 35. Re7 Rd1+ 36. Kg2 Qd5+ 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "2"]
[White "Melian, Juan Sebastian"]
[Black "Movahed, Sina"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2265"]
[BlackElo "2450"]
[PlyCount "86"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c5 2. b3 g6 3. Bb2 Nf6 4. e5 Nd5 5. Nc3 Nxc3 6. Bxc3 Bg7 7. h4 Nc6 8. h5 Bxe5 9. Bxe5 Nxe5 10. f4 Nc6 11. hxg6 fxg6 12. Bd3 0-0 13. Qg4 Qe8 14. Nf3 d5 15. Qh4 h5 16. Qg5 Bf5 17. 0-0-0 Qf7 18. Rxh5 Qg7 19. c3 gxh5 20. Bxf5 Qxg5 21. Be6+ Kg7 22. Nxg5 Rxf4 23. Bxd5 Rf5 24. Ne6+ Kf6 25. c4 Nb4 26. Bxb7 Rb8 27. Bd5 Nxd5 28. cxd5 Rxd5 29. Nf4 Rf5 30. Nd3 Rc8 31. Nb2 Rf2 32. Nc4 Rxg2 33. Rf1+ Kg7 34. Ne5 Rf8 35. Rh1 Rf5 36. Nc4 Rg3 37. Ne3 Rfg5 38. Kc2 Kg6 39. Kd3 Rf3 40. Ke4 Rf6 41. a3 Re6+ 42. Kf4 Rd6 43. Ng2 Rxg2 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "6"]
[White "Melian, Juan Sebastian"]
[Black "Muradli, Mahammad"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2265"]
[BlackElo "2550"]
[PlyCount "64"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 b6 2. e4 Bb7 3. Nc3 g6 4. Be3 Bg7 5. Qd2 Nf6 6. f3 d6 7. 0-0-0 Nbd7 8. Bh6 0-0 9. h4 c5 10. Nge2 cxd4 11. Nxd4 Rc8 12. h5 Bh8 13. hxg6 hxg6 14. Bxf8 Qxf8 15. Kb1 Bg7 16. Be2 a6 17. Qe1 Ne5 18. Qh4 Rxc3 19. bxc3 Qc8 20. Kb2 b5 21. a3 d5 22. Qg3 dxe4 23. fxe4 Nxe4 24. Qe3 Nd6 25. Kb1 Bxg2 26. Rhg1 Be4 27. Rgf1 e6 28. Rf4 Bd5 29. Rdf1 Nec4 30. Bxc4 Qxc4 31. Kc1 Qc5 32. Kd2 Nc4+ 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "9"]
[White "Melian, Juan Sebastian"]
[Black "Serban, Cristian Stefan"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2265"]
[BlackElo "2309"]
[PlyCount "48"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 e5 4. Bc4 d6 5. Nc3 Nf6 6. Nge2 Be7 7. 0-0 0-0 8. f4 Bg4 9. h3 Bxe2 10. Qxe2 Nd4 11. Qd3 exf4 12. Rxf4 Nd7 13. Nd5 Ne5 14. Qg3 Bg5 15. Rf2 Bh4 16. Qe3 Nxc2 17. Qc3 Bxf2+ 18. Kxf2 Nxa1 19. Bxa1 Qh4+ 20. Kg1 Qxe4 21. Qg3 Qb1+ 22. Bf1 Qxa1 23. Nf6+ Kh8 24. Qh4 Nf3+ 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "11"]
[White "Melian, Juan Sebastian"]
[Black "Uritsky, Yonathan"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2265"]
[BlackElo "2103"]
[PlyCount "49"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. d5 d6 5. f3 Nf6 6. Nc3 g6 7. e4 Bg7 8. Qd2 h6 9. h4 Nbd7 10. a4 a6 11. Nge2 Rb8 12. Ng3 Qa5 13. Ra2 Qb4 14. Be2 Nb6 15. a5 Nc4 16. Bxc4 Qxc4 17. Ra4 Qd4 18. Rxd4 cxd4 19. Qxd4 Nh5 20. Qd2 Nxf4 21. Qxf4 Be5 22. Qe3 Bxg3+ 23. Ke2 0-0 24. f4 Bg4+ 25. Kd3 1-0

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "7"]
[White "Perossa, Nicolas"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "2327"]
[BlackElo "2265"]
[PlyCount "42"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. d3 c5 2. g3 Nc6 3. Bg2 g6 4. Nd2 Bg7 5. Ngf3 d5 6. 0-0 e6 7. c4 Nge7 8. cxd5 exd5 9. e4 0-0 10. exd5 Nxd5 11. Ne4 b6 12. a3 Bb7 13. Qc2 Rc8 14. Bh3 f5 15. Nc3 Nd4 16. Nxd4 cxd4 17. Bd2 dxc3 18. bxc3 Nxc3 19. Bxc3 Rxc3 20. Qd2 Qd5 21. Rad1 Qh1# 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "5"]
[White "Spichkin, Alexander"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "2035"]
[BlackElo "2265"]
[PlyCount "64"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. f4 d6 2. Nf3 g6 3. d3 Bg7 4. e4 c5 5. Be2 Nc6 6. 0-0 Bg4 7. Nc3 e6 8. Qe1 Nge7 9. Qg3 h5 10. h3 Bxf3 11. Bxf3 Nd4 12. Bd1 h4 13. Qf2 Qd7 14. Ne2 0-0-0 15. c3 Nxe2+ 16. Bxe2 Kb8 17. Be3 f5 18. Rab1 Qa4 19. b4 c4 20. dxc4 fxe4 21. Bd1 Qa3 22. Rb3 Qa6 23. Be2 Nf5 24. c5 Qxa2 25. Bg4 Qxb3 26. cxd6 a6 27. Bxf5 gxf5 28. Bc5 Qxc3 29. Rb1 Rc8 30. d7 Rxc5 31. Rd1 Rd5 32. Rxd5 exd5 0-1

[Event "Titled Tuesday intern op 19th Dec Early"]
[Site "Chess.com INT"]
[Date "2023.12.19"]
[Round "10"]
[White "Topalov, Aleksandar"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2233"]
[BlackElo "2265"]
[PlyCount "78"]
[EventDate "2023.12.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CB52_2023"]
[SourceDate "2023.12.27"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.27"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. Bxf6 exf6 4. c4 Bg7 5. Nc3 f5 6. e3 0-0 7. Nge2 d6 8. g3 Bd7 9. Rb1 Bc6 10. Nd5 Nd7 11. Bg2 a5 12. 0-0 Re8 13. a3 Nc5 14. d3 Bxd5 15. Bxd5 c6 16. Bg2 Qf6 17. b4 axb4 18. axb4 Ne6 19. b5 Rac8 20. bxc6 bxc6 21. d4 g5 22. Rb6 f4 23. Bxc6 Red8 24. Bd5 f3 25. Nc3 g4 26. h4 Qh6 27. Ne4 Bf6 28. Nxf6+ Qxf6 29. Qd3 h5 30. Rfb1 Rc7 31. Qe4 Kg7 32. Rb7 Rdd7 33. Rb8 Re7 34. Qd3 Nf8 35. Rxf8 Kxf8 36. Qh7 Re8 37. Qxh5 Qg6 38. Qh8+ Ke7 39. h5 Qxb1+ 0-1

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.24"]
[Round "11"]
[White "Melian, Juan Sebastian"]
[Black "Khoder, Akram"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2291"]
[BlackElo "2191"]
[PlyCount "56"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Nc3 e6 6. Nh4 dxc4 7. Nxf5 exf5 8. e3 Bd6 9. Bxc4 0-0 10. Qf3 g6 11. h3 Qe7 12. Bd2 Rd8 13. g4 c5 14. 0-0-0 Nc6 15. Rhe1 a6 16. gxf5 Rac8 17. fxg6 hxg6 18. Kb1 b5 19. Nd5 Qe4+ 20. Qxe4 Nxe4 21. Bf1 Nxf2 22. Rc1 Bg3 23. e4 c4 24. b3 Nxe4 25. Rxe4 Rxd5 26. bxc4 Rxd4 27. Rxd4 Nxd4 28. Bc3 Bf2 1/2-1/2

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.23"]
[Round "10"]
[White "Paduano, Claudio"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "E13"]
[WhiteElo "2188"]
[BlackElo "2291"]
[PlyCount "122"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 Bb4 6. e3 h6 7. Bh4 g5 8. Bg3 Ne4 9. Qc2 d6 10. Bd3 Bxc3+ 11. bxc3 f5 12. d5 Nd7 13. Nd4 Ndc5 14. 0-0 Qe7 15. f3 Nxd3 16. fxe4 Nc5 17. e5 0-0 18. Rad1 dxe5 19. Bxe5 exd5 20. Rxf5 Ne4 21. Bg3 c5 22. Re5 Qf6 23. Re6 Qf7 24. cxd5 Bxd5 25. Rxe4 Bxe4 26. Qxe4 cxd4 27. cxd4 Rae8 28. Qd3 Qf5 29. Qe2 Qe4 30. Be5 Rc8 31. h3 Rc2 32. Rd2 Rc1+ 33. Rd1 Rc3 34. Kh2 g4 35. Rg1 h5 36. Qb5 Qf5 37. Qd5+ Kh7 38. Qb7+ Rf7 39. Qa8 Rc8 40. Qd5 Rd7 41. Qb5 Rc2 42. e4 Qe6 43. Bf6 g3+ 44. Kxg3 Qd6+ 45. Be5 Qg6+ 46. Kh2 Re7 47. Qd5 Qe6 48. Qa8 Rc8 49. Qd5 Qxd5 50. exd5 Rc2 51. a4 Ra2 52. d6 Rd7 53. Rc1 Kg6 54. Rc4 Kf5 55. Kg3 h4+ 56. Kf3 Ra3+ 57. Kf2 Ke4 58. Rc8 Rf7+ 59. Ke2 Ra2+ 60. Ke1 Kd3 61. Bf6 Rxf6 0-1

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.22"]
[Round "9"]
[White "Melian, Juan Sebastian"]
[Black "Bayaraa, Chinguun"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2291"]
[BlackElo "2193"]
[PlyCount "72"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. Nf3 b6 2. e4 Bb7 3. Nc3 e6 4. d4 Bb4 5. Bd3 d5 6. exd5 Bxd5 7. 0-0 Bb7 8. Qe2 Nf6 9. Bg5 0-0 10. Rad1 h6 11. Bxf6 Qxf6 12. Ne4 Qe7 13. Ne5 Nd7 14. f4 Bd6 15. Bb5 Bxe5 16. fxe5 Nxe5 17. dxe5 Bxe4 18. Kh1 Bg6 19. Rd7 Qc5 20. c4 a6 21. Ba4 Qa5 22. Bb3 Rad8 23. Rfd1 Rxd7 24. Rxd7 Qc5 25. Ba4 Rb8 26. a3 b5 27. cxb5 axb5 28. Bb3 Qc1+ 29. Rd1 Qg5 30. Re1 c5 31. Bd1 c4 32. Qf2 Rd8 33. Bf3 Rd2 34. Qb6 Rxb2 35. a4 c3 36. Qd4 Qd2 0-1

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.21"]
[Round "8"]
[White "Israilov, Agil"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "2070"]
[BlackElo "2291"]
[PlyCount "60"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 b5 8. 0-0 Bb7 9. a3 Nf6 10. f4 Bc5 11. Kh1 Qb6 12. Nxc6 Bxe3 13. Ne5 Bd4 14. Bd3 d6 15. Ng4 Bxc3 16. bxc3 Nxe4 17. f5 Qc6 18. Qe1 Nf6 19. Nxf6+ gxf6 20. Rf3 Rg8 21. Rg3 Rxg3 22. Qxg3 e5 23. Rg1 Ke7 24. Be2 Rc8 25. Bf3 d5 26. Qg7 Qxc3 27. Bh5 Rf8 28. Qxh7 d4 29. Qh6 Rg8 30. Bg6 Qxc2 0-1

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.20"]
[Round "7"]
[White "Melian, Juan Sebastian"]
[Black "Miazhynski, Michael"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2291"]
[BlackElo "2109"]
[PlyCount "62"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. Nc3 e5 5. dxe5 Qxd1+ 6. Kxd1 exf3 7. Nxf3 Be6 8. Nd4 Ne7 9. Nxe6 fxe6 10. Ne4 Ng6 11. Ng5 Nxe5 12. Nxe6 Kd7 13. Nxf8+ Rxf8 14. Be2 Kc7 15. Rf1 Rxf1+ 16. Bxf1 Nbd7 17. Be2 Rf8 18. Ke1 Nb6 19. Bd2 Nd5 20. g3 b5 21. a4 b4 22. c4 bxc3 23. bxc3 Nf3+ 24. Bxf3 Rxf3 25. Ke2 Rf7 26. a5 c5 27. Ra4 Re7+ 28. Kf3 Rf7+ 29. Ke4 Kc6 30. Kd3 Rf3+ 31. Kc2 Rf2 1/2-1/2

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.18"]
[Round "6"]
[White "Schouten, Mathias Lind"]
[Black "Melian, Juan Sebastian"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2175"]
[BlackElo "2291"]
[PlyCount "147"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 a6 6. 0-0 b5 7. Be2 Bb7 8. a3 c5 9. dxc5 Bxc5 10. Qxd8+ Kxd8 11. b4 Bd6 12. Bb2 Nbd7 13. Nbd2 Ke7 14. Rac1 Rac8 15. Nb3 Rxc1 16. Rxc1 Rc8 17. Rxc8 Bxc8 18. Nfd2 Bb7 19. f3 Nd5 20. Bd4 e5 21. Ba7 f5 22. Bd3 g6 23. e4 Nf4 24. Bc2 Kf6 25. Kf2 Ne6 26. Nf1 f4 27. Ke2 g5 28. Nfd2 h5 29. Nb1 Bc7 30. Bf2 Bb6 31. Bd3 Ke7 32. Nc3 Kd6 33. Bxb6 Nxb6 34. Kd2 Nd4 35. Na5 Bc8 36. Ne2 g4 37. Nxd4 exd4 38. Be2 Bd7 39. Nb3 gxf3 40. gxf3 Ke5 41. Nc5 Kd6 42. Kd3 Ke5 43. Kc2 Kd6 44. Nxa6 Na4 45. Kd3 Bc8 46. Nb8 Nc3 47. Bf1 Nb1 48. Kxd4 Nxa3 49. e5+ Kc7 50. e6 Kxb8 51. Ke5 Kc7 52. Bh3 Nc2 53. Kxf4 Nxb4 54. Bf1 Kb6 55. Ke5 Kc5 56. f4 Nc6+ 57. Kf6 Nd4 58. Bh3 Bb7 59. e7 Bc6 60. Kf7 b4 61. Bg2 Nf5 62. Bxc6 Nd6+ 63. Ke6 Kxc6 64. f5 Ne8 65. f6 Nc7+ 66. Kf7 Kd7 67. Kg8 Nd5 68. e8Q+ Kxe8 69. f7+ Kd7 70. f8Q Kc6 71. Kf7 Kb5 72. Ke6 Nc3 73. Ke5 Kc4 74. Qf7+ 1-0

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.17"]
[Round "5"]
[White "Melian, Juan Sebastian"]
[Black "Ciszewski, Krzysztof"]
[Result "1-0"]
[ECO "A28"]
[WhiteElo "2291"]
[BlackElo "2120"]
[PlyCount "95"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 d5 5. cxd5 Nxd5 6. Bb5 Nxc3 7. bxc3 e4 8. Nd4 Bd7 9. 0-0 Bd6 10. Qa4 0-0 11. Nxc6 bxc6 12. Bxc6 Bxc6 13. Qxc6 Qh4 14. g3 Qe7 15. Rb1 Rab8 16. Bb2 Rb6 17. Qa4 Bc5 18. Ba1 Rd6 19. Rbd1 Rfd8 20. c4 Rxd2 21. Rxd2 Rxd2 22. Rd1 Qd8 23. Rxd2 Qxd2 24. Bd4 Bf8 25. Bxa7 h5 26. h4 Kh7 27. Kg2 Qe2 28. c5 f5 29. Qd7 Qf3+ 30. Kg1 Bd6 31. cxd6 Qd1+ 32. Kg2 Qf3+ 33. Kg1 Qd1+ 34. Kh2 Qf3 35. Qb5 Qxf2+ 36. Kh3 cxd6 37. Bd4 Qf3 38. Kh2 Qf2+ 39. Kh3 Qf3 40. Qb2 Qh1+ 41. Qh2 Qd1 42. Qg2 d5 43. Kh2 Qe1 44. Qc2 Qf1 45. Qb2 Qe1 46. Bxg7 Qxe3 47. Bd4 Qh6 48. Qb7+ 1-0

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.16"]
[Round "4"]
[White "Briem, Benedikt"]
[Black "Melian, Juan Sebastian"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2149"]
[BlackElo "2291"]
[PlyCount "96"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Qc2 b5 8. a4 b4 9. Qxc4 Ba6 10. Qc2 Nbd7 11. Ne5 Nxe5 12. dxe5 Nd5 13. Rd1 Qc8 14. h4 c5 15. Bg5 Bxg5 16. hxg5 Rd8 17. Be4 g6 18. Bf3 Qc7 19. Nd2 Rac8 20. Bxd5 exd5 21. Nf3 d4 22. Rac1 b3 23. Qe4 Bb7 24. Qf4 Bxf3 25. exf3 Rd5 26. Qg4 Re8 27. f4 d3 28. Rd2 c4 29. Qf3 Red8 30. Qe3 Qc5 31. e6 Qxe3 32. exf7+ Kxf7 33. fxe3 Rc8 34. Kf2 Ke6 35. Kf3 Kd6 36. g4 Kc5 37. e4 Rd7 38. e5 Kd4 39. e6 Re7 40. Re1 Kd5 41. f5 Kd6 42. Re4 Rc5 43. Kf4 Re8 44. Rd4+ Kc6 45. f6 h5 46. e7 hxg4 47. Rd8 c3 48. bxc3 Rc4+ 1-0

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.15"]
[Round "3"]
[White "Melian, Juan Sebastian"]
[Black "Sisic, Muhamed"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2291"]
[BlackElo "2096"]
[PlyCount "39"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 b6 5. Bg2 Bb7 6. 0-0 Be7 7. cxd5 Nxd5 8. Re1 0-0 9. e4 Nf6 10. Nc3 Re8 11. Bf4 a6 12. Qc2 Nbd7 13. Rad1 Bf8 14. e5 Nd5 15. Ng5 g6 16. Nxd5 exd5 17. e6 f6 18. exd7 Rxe1+ 19. Rxe1 fxg5 20. Qxc7 1-0

[Event "Wch U18"]
[Site "Montesilvano"]
[Date "2023.11.14"]
[Round "2"]
[White "Murzin, Volodar"]
[Black "Melian, Juan Sebastian"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2625"]
[BlackElo "2291"]
[PlyCount "29"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. Nf3 b6 5. Nbd2 Bb7 6. Nc4 d5 7. Nce5 Nbd7 8. Bb5 a6 9. Ng5 axb5 10. Nexf7 Qc8 11. Nxh8 Qc6 12. Nxh7 0-0-0 13. Nxf8 Rxf8 14. Ng6 Re8 15. 0-0 1-0

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.10.01"]
[Round "11"]
[White "Sahidi, Samir"]
[Black "Melian, Juan Sebastian"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2476"]
[BlackElo "2295"]
[PlyCount "97"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Be7 8. 0-0 0-0 9. Qe2 Nc6 10. a3 Re8 11. Qe4 Bf8 12. Bd3 f5 13. exf6 Nxf6 14. Qh4 Ne7 15. Bg5 Nf5 16. Bxf5 exf5 17. Nc3 Be6 18. Rfe1 h6 19. Bxf6 Qxf6 20. Qxf6 gxf6 21. d5 Bd7 22. Nd4 Kf7 23. Kf1 Rac8 24. Rxe8 Rxe8 25. Re1 Rc8 26. Ke2 Be7 27. Kd3 Rg8 28. g3 f4 29. Nce2 fxg3 30. hxg3 f5 31. Rh1 Rh8 32. Nf4 Bf6 33. Nfe6 Bxe6 34. dxe6+ Ke7 35. Nxf5+ Kxe6 36. Nd4+ Kd7 37. b3 h5 38. Ne2 Be5 39. Rh4 a6 40. Nf4 Rc8 41. Nd5 Ke6 42. Ke4 Rc2 43. f4 Re2+ 44. Ne3 Bb2 45. Kd3 Rf2 46. Rxh5 Bxa3 47. Rh7 Rf3 48. Ke4 Rxg3 49. Nd5 1-0

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.30"]
[Round "10"]
[White "Melian, Juan Sebastian"]
[Black "Stefansson, Vignir Vatnar"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "2295"]
[BlackElo "2484"]
[PlyCount "48"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. e3 h6 5. Bh4 c5 6. c3 Nc6 7. Nbd2 Bd6 8. Bd3 0-0 9. dxc5 Bxc5 10. e4 Be7 11. Qe2 e5 12. exd5 Nxd5 13. Bxe7 Qxe7 14. g3 Bh3 15. 0-0-0 Rad8 16. Kb1 Rfe8 17. Bc2 f5 18. Rde1 e4 19. Nd4 Nxd4 20. cxd4 Qb4 21. Nb3 Bg2 22. Rhg1 Bf3 23. Qd2 b6 24. a3 Qb5 0-1

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.30"]
[Round "9"]
[White "Royal, Shreyas"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2407"]
[BlackElo "2295"]
[PlyCount "70"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. a3 Bxd2+ 6. Qxd2 b6 7. Nc3 Bb7 8. Qf4 d6 9. e4 Qe7 10. 0-0-0 Nfd7 11. Qg3 Qf6 12. e5 dxe5 13. Nxe5 Nxe5 14. dxe5 Qh6+ 15. f4 Nd7 16. Kb1 Qg6+ 17. Ka2 0-0-0 18. Rg1 Nc5 19. Be2 Rxd1 20. Bxd1 Rd8 21. Qxg6 hxg6 22. Be2 Rd2 23. g3 Ne4 24. Nxe4 Bxe4 25. Re1 Bc2 26. a4 Bxa4 27. Ka3 Bc2 28. b4 Bd3 29. Bxd3 Rxd3+ 30. Ka4 axb4 31. Kxb4 c5+ 32. Ka4 Rc3 33. Kb5 Kc7 34. Ra1 Rb3+ 35. Ka6 Rb4 0-1

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.29"]
[Round "8"]
[White "Melian, Juan Sebastian"]
[Black "Stolyarsky, Yegor"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2295"]
[BlackElo "2100"]
[PlyCount "59"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[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 Bc5 4. c3 Nf6 5. d4 exd4 6. b4 Bb6 7. e5 d5 8. exf6 dxc4 9. Qe2+ Be6 10. b5 d3 11. Qe4 Na5 12. fxg7 Rg8 13. Bg5 Qd5 14. Qxh7 Kd7 15. 0-0 Rae8 16. Bf6 Qxb5 17. Nbd2 Nc6 18. Rae1 Qf5 19. Qxf5 Bxf5 20. Rxe8 Rxe8 21. Nxc4 Rg8 22. Re1 Bc5 23. Nce5+ Nxe5 24. Nxe5+ Ke6 25. Ng4+ Be4 26. Rxe4+ Kf5 27. Re5+ Kxg4 28. Rxc5 c6 29. f3+ Kf4 30. Bg5# 1-0

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.28"]
[Round "7"]
[White "Koelle, Tobias"]
[Black "Melian, Juan Sebastian"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2458"]
[BlackElo "2295"]
[PlyCount "67"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bxd6 Qxd6 6. c4 b6 7. cxd5 exd5 8. Bd3 0-0 9. 0-0 Nbd7 10. Nc3 c5 11. b3 Bb7 12. Rc1 Rac8 13. Qe2 Rfe8 14. Rfd1 Qb8 15. h3 g6 16. Qb2 a6 17. Ne2 Nh5 18. Nh2 Nhf6 19. Nf4 cxd4 20. Qxd4 Rxc1 21. Rxc1 Rc8 22. Rxc8+ Qxc8 23. Qb2 Qc6 24. Nf3 Qd6 25. b4 Ne8 26. a3 Nc7 27. Bc2 Qf6 28. Nd4 Ne5 29. Qc3 Nc6 30. Ba4 Nxd4 31. Qxc7 Bc6 32. Bxc6 Nxc6 33. Nxd5 Qa1+ 34. Kh2 1-0

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.27"]
[Round "6"]
[White "Melian, Juan Sebastian"]
[Black "Cabiativa, Juan Esteban"]
[Result "1-0"]
[ECO "D27"]
[WhiteElo "2295"]
[BlackElo "2080"]
[PlyCount "43"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. e4 cxd4 8. e5 Nfd7 9. Qxd4 Nc6 10. Qf4 Qc7 11. Re1 Ndxe5 12. Nxe5 Nxe5 13. Qxe5 Qxc4 14. Be3 Qb5 15. Qg3 h5 16. Nc3 Qf5 17. Na4 Bd7 18. Nb6 Rd8 19. Rad1 Bc6 20. Rxd8+ Kxd8 21. Rd1+ Ke7 22. Bg5+ 1-0

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.25"]
[Round "5"]
[White "Ruiz Ortiz, Gabriel Abraham"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1859"]
[BlackElo "2295"]
[PlyCount "164"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 gxf6 4. e3 c5 5. dxc5 Nc6 6. Nf3 e5 7. c4 d4 8. exd4 e4 9. Nfd2 Qxd4 10. Nc3 e3 11. fxe3 Qxe3+ 12. Qe2 Qxe2+ 13. Bxe2 Bxc5 14. Nd5 Nb4 15. Ne4 Nxd5 16. Nxc5 Nf4 17. Bf3 Rb8 18. 0-0 b6 19. Bc6+ Ke7 20. Rxf4 bxc5 21. b3 Rg8 22. Be4 Rg7 23. Raf1 Rb6 24. Rh4 Re6 25. Bf5 Bb7 26. g4 Re2 27. Rd1 Bc6 28. Rh3 Be4 29. Bc8 f5 30. Kf1 Rxa2 31. Re3 Rxg4 32. Bxf5 Rf4+ 33. Ke1 Rxf5 34. Rxe4+ Kf6 35. Rd6+ Kg5 36. h4+ Kh5 37. Rd5 Rxd5 38. cxd5 Kg6 39. b4 cxb4 40. d6 Ra6 41. Rd4 b3 42. d7 b2 43. Rd1 Re6+ 44. Kf2 b1Q 45. Rxb1 Rd6 46. Rb7 Kf6 47. Rxa7 Ke6 48. Kf3 Rxd7 49. Ra6+ Rd6 50. Ra7 Kf6 51. Ke4 Kg6 52. h5+ Kf6 53. Rb7 Ra6 54. Kf4 Ra4+ 55. Kg3 Re4 56. Rb6+ Kg5 57. Rb5+ f5 58. Rb7 h6 59. Rf7 Re3+ 60. Kg2 Ra3 61. Rf8 Kg4 62. Rf6 Ra2+ 63. Kf1 Kg5 64. Rf8 Rh2 65. Kg1 Rxh5 66. Kg2 Kg4 67. Rg8+ Rg5 68. Rh8 h5 69. Ra8 Rg7 70. Ra3 h4 71. Ra4+ Kg5 72. Kh3 Re7 73. Rd4 Re3+ 74. Kh2 Re4 75. Rd8 Kg4 76. Rg8+ Kf3 77. Kh3 Re1 78. Kh2 f4 79. Rh8 Ke3 80. Rxh4 f3 81. Ra4 f2 82. Ra3+ Kd4 0-1

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.23"]
[Round "4"]
[White "Melian, Juan Sebastian"]
[Black "Niemann, Hans Moke"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2295"]
[BlackElo "2667"]
[PlyCount "112"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. 0-0 e6 5. b3 c5 6. Bb2 Be7 7. d3 d5 8. a4 a6 9. axb5 axb5 10. Rxa8 Bxa8 11. Nbd2 0-0 12. e3 Nc6 13. Ne5 Nxe5 14. Bxe5 Nd7 15. Bb2 Bf6 16. Qa1 Bb7 17. Bxf6 Nxf6 18. Qb2 Qa5 19. Nf3 Ra8 20. h3 b4 21. Rc1 Qa3 22. Qxa3 Rxa3 23. Ne5 h6 24. d4 cxd4 25. exd4 Ne4 26. Nd3 Nc3 27. Bf1 Nb5 28. Rd1 Nxd4 29. Nc5 Nxc2 30. Nxb7 Rxb3 31. Bd3 Na3 32. Kf1 Rc3 33. Ke2 b3 34. Kd2 d4 35. Nd6 b2 36. Nb5 b1N+ 37. Rxb1 Nxb1+ 38. Bxb1 Rb3 39. Bd3 Rb2+ 40. Ke1 e5 41. Nd6 Kf8 42. Nc4 Rb5 43. Ke2 Ke7 44. f4 exf4 45. gxf4 Rh5 46. Ne5 Rxh3 47. Nc6+ Kf6 48. Nxd4 g5 49. fxg5+ hxg5 50. Nf3 g4 51. Ne1 Kg5 52. Ng2 f5 53. Bb5 f4 54. Kf2 Rb3 55. Bc6 Rb2+ 56. Kf1 Rb6 0-1

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.22"]
[Round "3"]
[White "Ccerhuayo Escobedo, Mels Leopold"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1889"]
[BlackElo "2295"]
[PlyCount "92"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. Qe2 Nc6 8. Nxc6 Bxc6 9. 0-0 Qb8 10. Bd2 Bc5 11. Kh1 Ne7 12. f4 b4 13. Nd1 0-0 14. Ne3 f5 15. exf5 Bxe3 16. Bxe3 Nxf5 17. Bc5 Rf6 18. Be4 Qb7 19. Bxc6 Qxc6 20. Bxb4 Qb6 21. Qf3 Rc8 22. Bc3 Rg6 23. Qf2 Qb7 24. Rad1 Ne3 25. Rxd7 Qxd7 26. Qxe3 Qd5 27. Qf3 Qxa2 28. Rd1 Qa4 29. g4 Rf8 30. Rf1 Qxc2 31. f5 exf5 32. Qd5+ Kh8 33. gxf5 Rh6 34. Qe5 Rhf6 35. Qe7 R6f7 36. f6 Kg8 37. Qe6 Qd3 38. Rf4 Qd7 39. Qc4 Qb7+ 40. Kg1 Rc8 41. Qe6 Qa7+ 42. Rd4 Rd8 43. fxg7 Rxd4 44. Qe8+ Kxg7 45. Qe5+ Kf8 46. Bxd4 Qc7 0-1

[Event "Wch U20 60th"]
[Site "Mexico City"]
[Date "2023.09.22"]
[Round "2"]
[White "Melian, Juan Sebastian"]
[Black "Koellner, Ruben Gideon"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "2295"]
[BlackElo "2485"]
[PlyCount "98"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 a5 6. a4 Bb4+ 7. c3 Bd6 8. exd5 cxd5 9. Bg5 Be6 10. Na3 Nc6 11. Nb5 Bb8 12. 0-0 h6 13. Bh4 0-0 14. Qd2 Qe7 15. Rfe1 Rd8 16. h3 Ra6 17. Re2 Rb6 18. Rae1 Re8 19. Ba2 Kh8 20. Bb1 Qf8 21. Bg3 Nd7 22. d4 e4 23. Bxb8 Rxb8 24. Nh2 f5 25. c4 Bg8 26. c5 Ra6 27. f3 b6 28. cxb6 Raxb6 29. b3 Qb4 30. Qd1 Nf6 31. Nf1 Rxb5 32. axb5 Nxd4 33. Rb2 Nxb5 34. Ne3 Qc5 35. Kh1 d4 36. Nf1 Nc3 37. Qc2 Qb4 38. Ng3 Bh7 39. fxe4 fxe4 40. Qc1 Nxb1 41. Rxb1 e3 42. Ra1 Re8 43. Nf1 e2 44. Nd2 d3 45. Ra4 Qb6 46. Qc3 Qf2 47. Nf3 Be4 48. Rxe4 Nxe4 49. Qxd3 Qxe1+ 0-1

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "8"]
[White "Fernandez Siles, Luis"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2218"]
[BlackElo "2295"]
[PlyCount "68"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. Bc4 d6 6. d4 cxd4 7. cxd4 Be7 8. 0-0 0-0 9. Qe2 Nc6 10. Bd2 Qb6 11. Nc3 dxe5 12. Bxd5 exd5 13. Nxd5 Qd8 14. Nxe7+ Qxe7 15. dxe5 Bg4 16. Bc3 Bxf3 17. Qxf3 Nxe5 18. Qe4 Nc6 19. Qxe7 Nxe7 20. Bb4 Rfe8 21. Rfd1 Nc6 22. Bc3 Rad8 23. Kf1 f6 24. Rxd8 Rxd8 25. Ke2 Re8+ 26. Kd3 Kf7 27. b4 Rd8+ 28. Kc4 Rc8 29. Rd1 Rc7 30. b5 Nd4+ 31. Kb4 Nxb5 32. Kxb5 Rxc3 33. Rd7+ Kg6 34. Rxb7 Ra3 0-1

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "9"]
[White "Kosteniuk, Alexandra"]
[Black "Melian, Juan Sebastian"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2523"]
[BlackElo "2295"]
[PlyCount "73"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. Nf3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Be7 8. 0-0 0-0 9. Qe2 Nc6 10. Rd1 Nb6 11. Bd3 Nb4 12. Nc3 Nxd3 13. Rxd3 Bd7 14. exd6 Bxd6 15. Ne5 Qe7 16. Rh3 f6 17. Qh5 fxe5 18. Qxh7+ Kf7 19. dxe5 Bc5 20. Rf3+ Ke8 21. Qh5+ Rf7 22. Ne4 Bc6 23. Rxf7 Qxf7 24. Qxf7+ Kxf7 25. Nxc5 Rd8 26. Be3 Nc4 27. Nb3 a5 28. Rc1 a4 29. Nd4 Nxb2 30. Nxc6 bxc6 31. Kf1 Rd5 32. Rxc6 Rxe5 33. Ke2 Rb5 34. Rb6 Rxb6 35. Bxb6 Nc4 36. Bd4 e5 37. Kd3 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "2"]
[White "Kravtsiv, Martyn"]
[Black "Melian, Juan Sebastian"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2598"]
[BlackElo "2295"]
[PlyCount "29"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 Qc7 7. 0-0 b5 8. e5 b4 9. exf6 bxc3 10. Bf3 d5 11. Re1 Bb7 12. Nxe6 fxe6 13. Rxe6+ Kd8 14. Bg5 Kc8 15. Bg4 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "3"]
[White "Kuznecova, Marija"]
[Black "Melian, Juan Sebastian"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2023"]
[BlackElo "2295"]
[PlyCount "68"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. g3 Bb7 7. Bg2 Nf6 8. Qd3 Qc7 9. 0-0 d6 10. h3 Be7 11. g4 0-0 12. g5 Nfd7 13. f4 Nc6 14. Nxc6 Qxc6 15. Qg3 b4 16. Ne2 Qxc2 17. Nd4 Qc7 18. Be3 Nc5 19. Rac1 Qd7 20. f5 e5 21. Nb3 Nxb3 22. axb3 f6 23. h4 Rfc8 24. Rcd1 a5 25. h5 fxg5 26. Bxg5 Bxg5 27. Qxg5 h6 28. Qg6 Rf8 29. Rxd6 Qc7 30. f6 Rf7 31. fxg7 Rxf1+ 32. Bxf1 Rd8 33. Qe6+ Kxg7 34. Qxh6+ Kf7 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "6"]
[White "Melian, Juan Sebastian"]
[Black "Korol, Dimitry"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2295"]
[BlackElo "2287"]
[PlyCount "107"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. Qc2 bxc4 5. e4 d6 6. Nc3 g6 7. Bxc4 Bg7 8. f4 0-0 9. Nf3 Nbd7 10. 0-0 Nb6 11. Be2 e6 12. dxe6 Bxe6 13. Rd1 d5 14. exd5 Nfxd5 15. Nxd5 Nxd5 16. Qxc5 Rc8 17. Qf2 Qf6 18. Ne5 Rxc1 19. Raxc1 Nxf4 20. Nf3 Qxb2 21. Bc4 Bxc4 22. Qxb2 Bxb2 23. Rxc4 Ne6 24. Kf2 Rb8 25. Rc2 Bf6 26. Rd3 a5 27. Rb3 Rd8 28. g3 h5 29. Rb5 Nd4 30. Nxd4 Bxd4+ 31. Kg2 a4 32. Rd2 Kg7 33. Rb4 Bf6 34. Rxd8 Bxd8 35. Rxa4 Kf6 36. Ra6+ Ke5 37. Kf3 Kd5 38. Ra7 Ke6 39. a4 f5 40. Ra6+ Kf7 41. Rc6 Ba5 42. Rc5 Bb4 43. Rb5 Bc3 44. a5 Kf6 45. a6 Bd4 46. Rb7 g5 47. a7 g4+ 48. Kg2 Bxa7 49. Rxa7 Kg5 50. Ra6 h4 51. Ra5 h3+ 52. Kf2 Kf6 53. Ke3 Kg5 54. Rb5 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "1"]
[White "Melian, Juan Sebastian"]
[Black "Kuchava, Ana"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2295"]
[BlackElo "2101"]
[PlyCount "39"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 Nf6 4. e5 Nd5 5. Nc3 Nxc3 6. Bxc3 g6 7. h4 Bg7 8. h5 Bxe5 9. Bxe5 Nxe5 10. f4 Nc6 11. hxg6 fxg6 12. Bd3 Kf7 13. Qg4 d5 14. Rxh7+ Rxh7 15. Qxg6+ Kf8 16. Qxh7 Qd6 17. 0-0-0 c4 18. Bg6 Be6 19. Qh8+ Bg8 20. Qh6# 1-0

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "10"]
[White "Melian, Juan Sebastian"]
[Black "Mrithyunjay, Mahadevan"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2295"]
[BlackElo "1818"]
[PlyCount "44"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 Bf5 4. Bxf6 exf6 5. c4 dxc4 6. Nc3 c6 7. Bxc4 Bd6 8. Nge2 Qc7 9. Ng3 Bd7 10. Qf3 0-0 11. Rc1 Qb6 12. Rc2 Qb4 13. Bd3 Na6 14. 0-0 Qa5 15. a3 Rfe8 16. Nh5 Qg5 17. Ne4 Rxe4 18. Qxe4 Qxh5 19. f4 Re8 20. Qf3 Qxf3 21. Rxf3 Nc7 22. e4 Ne6 0-1

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "4"]
[White "Melian, Juan Sebastian"]
[Black "Omariev, Maksim"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2295"]
[BlackElo "2304"]
[PlyCount "67"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. b3 d6 3. Bb2 Nc6 4. Bb5 Bd7 5. d3 e5 6. Nd2 g6 7. f4 Bg7 8. Ngf3 Nge7 9. 0-0 Qc7 10. Nc4 0-0 11. Qe1 a6 12. Bxc6 Nxc6 13. Ne3 Nd4 14. f5 gxf5 15. Nd5 Qd8 16. Nxd4 exd4 17. exf5 Be5 18. Bc1 f6 19. Qh4 Kh8 20. Bf4 Bc6 21. c4 dxc3 22. Ne3 Bd4 23. Kh1 Rg8 24. Rf2 Qe7 25. Re1 Rae8 26. Rfe2 c2 27. Nxc2 Qxe2 28. Rxe2 Rxe2 29. Nxd4 cxd4 30. Qxf6+ Rg7 31. Qf8+ Rg8 32. Qf6+ Rg7 33. Qf8+ Rg8 34. Qf6+ 1/2-1/2

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "7"]
[White "Melian, Juan Sebastian"]
[Black "Perez Gormaz, Matias Ariel"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2295"]
[BlackElo "2391"]
[PlyCount "114"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Nf6 5. e5 Nfd7 6. f4 c5 7. Nf3 Nc6 8. Be3 b6 9. Bd3 Be7 10. 0-0 Bb7 11. f5 cxd4 12. Nxd4 Nxd4 13. Bxd4 Bc5 14. Bxc5 Nxc5 15. Bb5+ Kf8 16. b4 exf5 17. bxc5 bxc5 18. Rxf5 g6 19. Rf6 Kg7 20. Qe2 Qe7 21. Raf1 Rhf8 22. Bc6 Bxc6 23. Rxc6 Rad8 24. Rcf6 d4 25. Nd1 Rd5 26. Qf3 Rxe5 27. Nb2 Re3 28. Qf4 Re4 29. Qg5 Re5 30. Qg3 Re3 31. R6f3 Rxf3 32. Qxf3 Qe6 33. Nd3 c4 34. Nf4 Qf5 35. Qf2 Rd8 36. Ne2 Qxf2+ 37. Kxf2 d3 38. cxd3 cxd3 39. Nc3 Rc8 40. Ne4 Rc2+ 41. Kf3 Rxa2 42. Rd1 f5 43. Nf2 d2 44. Ke2 a5 45. Rxd2 Rxd2+ 46. Kxd2 Kf6 47. Nd3 g5 48. Kc3 f4 49. Kd4 Kf5 50. Ne5 h5 51. Nc4 a4 52. Kd5 g4 53. Nd6+ Kg5 54. Ke5 a3 55. Ne4+ Kg6 56. Nc3 f3 57. gxf3 gxf3 0-1

[Event "Titled Tuesday intern op 12th Sep Early"]
[Site "Chess.com INT"]
[Date "2023.09.12"]
[Round "5"]
[White "Shymanskyi, Oleksandr"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "2284"]
[BlackElo "2295"]
[PlyCount "62"]
[EventDate "2023.09.12"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 5. Ne2 0-0 6. Ng3 Re8 7. 0-0 a6 8. Bxc6 dxc6 9. d3 Bg4 10. f3 Be6 11. Nd2 h5 12. Nde4 h4 13. Nxf6+ Qxf6 14. Ne4 Qg6 15. Qe1 h3 16. g3 f5 17. Nxd6 cxd6 18. f4 Bd5 19. Qd2 Re7 20. Rf2 Rae8 21. Raf1 exf4 22. exf4 Re3 23. Rd1 Qg4 24. c4 Bf3 25. Rdf1 Be2 26. Rxe2 Rxe2 27. Qc3 Rg2+ 28. Kh1 Ree2 29. Re1 Rxh2+ 30. Kg1 Reg2+ 31. Kf1 Qf3# 0-1

[Event "Barcelona Sants op 24th"]
[Site "Barcelona"]
[Date "2023.08.24"]
[Round "7"]
[White "Melian, Juan Sebastian"]
[Black "Cardoso Cardoso, Jose Gabriel"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2289"]
[BlackElo "2468"]
[PlyCount "40"]
[EventDate "2023.08.18"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 Nbd7 8. 0-0 Ne4 9. Be3 0-0 10. Nfd2 Nd6 11. f3 b6 12. b3 Nf5 13. Bf2 Bf6 14. e3 c5 15. Qd3 cxd4 16. exd4 Nc5 17. dxc5 Bxa1 18. f4 Bb7 19. Na3 Bd4 20. Bxd4 dxc4 0-1

[Event "Ciudad del Este op 1st"]
[Site "Ciudad del Este"]
[Date "2023.07.21"]
[Round "3"]
[White "Fernandez Velazquez, Josias Andrez"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "B57"]
[WhiteElo "1290"]
[BlackElo "2277"]
[PlyCount "56"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 d6 7. h3 Be7 8. Bc4 Be6 9. Bxe6 fxe6 10. 0-0 0-0 11. Bg5 h6 12. Bxf6 Rxf6 13. a3 Qb6 14. Qd3 Raf8 15. Ne2 Rg6 16. Kh1 Qd8 17. Rad1 Qe8 18. Qb3 Qc8 19. Rd3 Rgf6 20. Kg1 R8f7 21. Kh1 Bf8 22. Kg1 Re7 23. Re1 Qe8 24. Rf1 Qg6 25. Ng3 Ref7 26. Kh1 Rf4 27. Kg1 h5 28. Ne2 Rxe4 0-1

[Event "Ciudad del Este op 1st"]
[Site "Ciudad del Este"]
[Date "2023.07.21"]
[Round "2"]
[White "Melian, Juan Sebastian"]
[Black "Velazquez Ruiz, Liam Fabian"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2277"]
[PlyCount "103"]
[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 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. g4 Be4 6. f3 Bh7 7. Bd3 Bxd3 8. Qxd3 e6 9. Ne2 c5 10. dxc5 Bxc5 11. Nd2 Nc6 12. Nb3 Bb6 13. f4 Qe7 14. Be3 Bxe3 15. Qxe3 0-0-0 16. 0-0-0 f6 17. Ned4 Nxd4 18. Nxd4 Kb8 19. Rd3 Rc8 20. Re1 h5 21. g5 fxg5 22. fxg5 g6 23. Ra3 Qc5 24. Rc3 Qa5 25. Rxc8+ Kxc8 26. Nxe6 Ne7 27. Rd1 Qxa2 28. Qc5+ Nc6 29. Rxd5 Qa1+ 30. Kd2 Qxb2 31. Qd6 Qb4+ 32. Qxb4 Nxb4 33. Rc5+ Kd7 34. Nf4 Rg8 35. Ke3 b6 36. Rc4 a5 37. Ke4 Rg7 38. Rd4+ Ke7 39. c3 Nc6 40. Rd6 Nb8 41. Nd5+ Ke8 42. Nf6+ Ke7 43. Rxb6 Nd7 44. Nxd7 Kxd7 45. Rb7+ Kc6 46. Rxg7 Kb6 47. e6 a4 48. e7 a3 49. e8Q a2 50. Qb8+ Kc6 51. Rc7+ Kd6 52. Qb6# 1-0

[Event "Titled Tuesday intern op 18th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "2"]
[White "Melian, Juan Sebastian"]
[Black "Bold, Andre"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2277"]
[BlackElo "2194"]
[PlyCount "74"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 Nf6 3. Nf3 c6 4. g3 Bf5 5. Bg2 h6 6. 0-0 e6 7. d3 Bh7 8. Nbd2 Nbd7 9. Qe1 Be7 10. e4 0-0 11. Qe2 a5 12. a3 a4 13. b4 c5 14. c3 b5 15. Rfd1 Re8 16. e5 Nh5 17. d4 c4 18. Ne1 g6 19. f4 Ng7 20. Nc2 g5 21. Ne3 gxf4 22. gxf4 Nf5 23. Kh1 Kh8 24. Rg1 Rg8 25. Bh3 Nxe3 26. Qxe3 Bh4 27. Rg4 Rxg4 28. Bxg4 Qe7 29. h3 Rg8 30. Kh2 f5 31. exf6 Nxf6 32. Rg1 Ne4 33. Bc1 Qf6 34. Nf3 Bf2 35. Qe2 Bxg1+ 36. Nxg1 Bf5 37. Bb2 Qg6 0-1

[Event "Titled Tuesday intern op 18th Jul Late"]
[Site "Chess.com INT"]
[Date "2023.07.18"]
[Round "1"]
[White "Nihal, Sarin"]
[Black "Melian, Juan Sebastian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "2688"]
[BlackElo "2277"]
[PlyCount "89"]
[EventDate "2023.07.18"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. a3 d5 2. Nf3 Nf6 3. d4 Bf5 4. c4 e6 5. Qb3 Qc8 6. cxd5 exd5 7. Nc3 c6 8. Bf4 Be7 9. e3 0-0 10. h3 h6 11. Be2 Nbd7 12. Rc1 Nb6 13. 0-0 Re8 14. Ne5 Nfd7 15. Nd3 Nc4 16. Rfd1 Ndb6 17. Nc5 Bd6 18. Bxd6 Nxd6 19. Bf1 Re7 20. a4 Qd8 21. a5 Nbc8 22. a6 b6 23. Nd3 Rc7 24. Ne5 Ne7 25. Ne2 Rac8 26. Nf4 f6 27. Ned3 Kh8 28. Nb4 Qd7 29. Qa4 Bh7 30. Bd3 Bxd3 31. Nbxd3 Nc4 32. b3 Nd6 33. Rc2 Ne4 34. Rdc1 Qd6 35. Qb4 c5 36. dxc5 bxc5 37. Qa5 c4 38. bxc4 Rxc4 39. Rxc4 dxc4 40. Ne1 c3 41. Nf3 c2 42. Nd4 Nc6 43. Qf5 Re8 44. Qb5 Re6 45. Nfxe6 1-0

[Event "Buenos Aires Lopez Memorial"]
[Site "Buenos Aires"]
[Date "2023.07.05"]
[Round "9"]
[White "Melian, Juan Sebastian"]
[Black "Zacarias Martinez, Ruben David"]
[Result "1/2-1/2"]
[ECO "E08"]
[WhiteElo "2092"]
[BlackElo "2119"]
[PlyCount "22"]
[EventDate "2023.06.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. d4 c6 7. Qc2 Nbd7 8. Bf4 Nh5 9. Bc1 Nhf6 10. Bf4 Nh5 11. Bc1 Nhf6 1/2-1/2

[Event "Buenos Aires Lopez Memorial"]
[Site "Buenos Aires"]
[Date "2023.07.03"]
[Round "8"]
[White "Borda Rodas, Anapaola S"]
[Black "Melian, Juan Sebastian"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1992"]
[BlackElo "2092"]
[PlyCount "57"]
[EventDate "2023.06.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. Ne2 Nc6 5. dxc5 e6 6. a3 Bxc5 7. b4 Bb6 8. Bb2 Qh4 9. Ng3 Qf4 10. Qd2 Qxd2+ 11. Nxd2 Bd4 12. Bxd4 Nxd4 13. 0-0-0 Bd7 14. Nde4 Nc6 15. Nd6+ Ke7 16. f4 Rb8 17. c4 f6 18. cxd5 exd5 19. Ngf5+ Bxf5 20. Nxf5+ Kf7 21. Rxd5 Ke6 22. Ne3 fxe5 23. Bc4 Nge7 24. f5+ Kf6 25. Rd6+ Kg5 26. g3 g6 27. h4+ Kh6 28. g4 Nxf5 29. Nxf5# 1-0

[Event "Buenos Aires Lopez Memorial"]
[Site "Buenos Aires"]
[Date "2023.07.02"]
[Round "7"]
[White "Melian, Juan Sebastian"]
[Black "Asprelli, Gaspar"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "2092"]
[BlackElo "2157"]
[PlyCount "102"]
[EventDate "2023.06.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nc7 6. Nf3 Nc6 7. 0-0 e5 8. a3 Bd6 9. d3 0-0 10. Nd2 Be6 11. Nc4 Rb8 12. Be3 f5 13. Na4 Nd4 14. Rc1 b6 15. b4 cxb4 16. Bxd4 exd4 17. Nxd6 Qxd6 18. axb4 Nd5 19. b5 Rbc8 20. Qd2 Qe5 21. Rc6 Bd7 22. f4 Qe3+ 23. Qxe3 Nxe3 24. Rb1 Bxc6 25. Bxc6 Rfd8 26. Rb4 Kf8 27. Nb2 a6 28. Nc4 Nxc4 29. dxc4 axb5 30. cxb5 d3 31. exd3 Rxd3 32. Kg2 Rd2+ 33. Kh3 Rcd8 34. Ra4 Rb2 35. Kh4 h6 36. h3 Rd3 37. Ra8+ Kf7 38. Rb8 Rb4 39. Rxb6 g5+ 40. Kh5 Rxg3 41. Bd5+ Ke7 42. Re6+ Kd7 43. Rxh6 Rxf4 44. Rf6 Rh4+ 45. Kg6 Rgxh3 46. Kxg5 Rh5+ 47. Kf4 R3h4+ 48. Kf3 Rd4 49. Bg8 Rh8 50. Ba2 Rh3+ 51. Kg2 Ra3 0-1

[Event "Buenos Aires Lopez Memorial"]
[Site "Buenos Aires"]
[Date "2023.07.01"]
[Round "5"]
[White "Melian, Juan Sebastian"]
[Black "Perez Candelas, Andres Eloy"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2092"]
[BlackElo "2160"]
[PlyCount "95"]
[EventDate "2023.06.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. d4 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 cxd4 7. Nxd4 Bc5 8. Nxc6 bxc6 9. Qc2 Bb4+ 10. Bd2 Bxd2+ 11. Nxd2 Ne7 12. 0-0 h5 13. h4 0-0 14. Nb3 Rb8 15. Rac1 a5 16. Rfd1 Qb6 17. Rd2 Re8 18. Qc3 Ba6 19. Qxa5 Bc4 20. Qxb6 Rxb6 21. Nc5 Rb5 22. Na4 Rb4 23. b3 Nf5 24. e4 Ne7 25. Nc3 Ba6 26. exd5 cxd5 27. Nxd5 Nxd5 28. Bxd5 Re7 29. Bf3 g6 30. Rd6 Ra7 31. Rd8+ Kg7 32. Ra8 Rxa8 33. Bxa8 Rd4 34. Rc2 Rd1+ 35. Kh2 Bd3 36. Rb2 Kf6 37. Bf3 Ra1 38. Rd2 Bf1 39. Rd1 Rxd1 40. Bxd1 Ke5 41. Bf3 Kd4 42. Bb7 Kc3 43. Bd5 f6 44. Bc4 Bxc4 45. bxc4 Kxc4 46. Kg2 Kb4 47. Kf3 Ka3 48. Ke4 1-0

[Event "Buenos Aires Lopez Memorial"]
[Site "Buenos Aires"]
[Date "2023.07.01"]
[Round "6"]
[White "Schnaider, Ilan"]
[Black "Melian, Juan Sebastian"]
[Result "1/2-1/2"]
[ECO "B40"]
[WhiteElo "2224"]
[BlackElo "2092"]
[PlyCount "109"]
[EventDate "2023.06.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 e5 6. c3 Be7 7. 0-0 0-0 8. Na3 Re8 9. d3 Bf8 10. Nc4 d5 11. exd5 Qxd5 12. Ng5 Qd8 13. Be3 Qc7 14. Ne4 Nxe4 15. dxe4 b6 16. Na3 Be6 17. f4 f6 18. f5 Bf7 19. g4 Be7 20. h4 h6 21. g5 fxg5 22. Nb5 Qb7 23. hxg5 hxg5 24. Bf3 a6 25. Na3 Bf6 26. Qg2 Rad8 27. Kf2 Kf8 28. Rh1 Ke7 29. Rh7 Rh8 30. Rxh8 Rxh8 31. Bxg5 Na5 32. Rd1 Qc6 33. b3 Nb7 34. Nc2 Bxg5 35. Qxg5+ Qf6 36. Qg3 Qh4 37. Qxh4+ Rxh4 38. Ne3 Rh2+ 39. Bg2 Nd6 40. Kg3 Rh7 41. Bf3 g6 42. fxg6 Bxg6 43. Nd5+ Ke6 44. Bg4+ Kf7 45. Nxb6 Nxe4+ 46. Kg2 Nf6 47. Be2 Rg7 48. Bc4+ Ke8 49. Kf2 Ne4+ 50. Ke3 Bf5 51. Rf1 Rg3+ 52. Rf3 Rxf3+ 53. Kxf3 Nxc3 54. Bxa6 Nxa2 55. Na4 1/2-1/2

[Event "Buenos Aires Lopez Memorial"]
[Site "Buenos Aires"]
[Date "2023.06.30"]
[Round "4"]
[White "Tempone, Marcelo"]
[Black "Melian, Juan Sebastian"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2443"]
[BlackElo "2092"]
[PlyCount "23"]
[EventDate "2023.06.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 0-0 7. Qc2 c5 8. dxc5 d4 9. 0-0 Nc6 10. Bg5 h6 11. Bxf6 Qxf6 12. Nbd2 1/2-1/2

[Event "Buenos Aires Lopez Memorial"]
[Site "Buenos Aires"]
[Date "2023.06.29"]
[Round "3"]
[White "Melian, Juan Sebastian"]
[Black "Paveto, Kevin"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2092"]
[BlackElo "2446"]
[PlyCount "53"]
[EventDate "2023.06.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 h6 4. g3 Nf6 5. Bg2 Bd6 6. 0-0 0-0 7. Nbd2 b6 8. b3 Bb7 9. Bb2 Nbd7 10. Rc1 Rc8 11. Ne5 Bxe5 12. dxe5 Ng4 13. Nf3 dxc4 14. Rxc4 f5 15. Rd4 Rf7 16. h3 Bxf3 17. exf3 Ngxe5 18. f4 c5 19. Rd6 Ng6 20. Rxe6 Nf6 21. Rd6 Qf8 22. Qd3 Ne7 23. Re1 Re8 24. Ree6 Ne4 25. Bxe4 fxe4 26. Qxe4 Rd8 27. Rxe7 1-0

[Event "Buenos Aires Lopez Memorial"]
[Site "Buenos Aires"]
[Date "2023.06.28"]
[Round "2"]
[White "Romero Barreto, Jaime Jose"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2313"]
[BlackElo "2092"]
[PlyCount "68"]
[EventDate "2023.06.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Qe2 e5 6. 0-0 Be7 7. c3 0-0 8. Na3 Re8 9. d3 d5 10. exd5 Qxd5 11. Nc4 Bf8 12. Be3 Qd8 13. Ng5 Qc7 14. a4 b6 15. Ne4 Nxe4 16. Bxe4 f5 17. Bg2 g6 18. b4 cxb4 19. cxb4 Bb7 20. Rfc1 Qd7 21. a5 Nxb4 22. Bxb7 Qxb7 23. axb6 axb6 24. Rxa8 Qxa8 25. Nxb6 Qd8 26. Rc8 Qe7 27. Rxe8 Qxe8 28. Qb2 Qe6 29. Qc3 h5 30. Qc7 f4 31. gxf4 Nxd3 32. fxe5 Qg4+ 33. Kf1 Qd1+ 34. Kg2 Ne1+ 0-1

[Event "Buenos Aires Lopez Memorial"]
[Site "Buenos Aires"]
[Date "2023.06.27"]
[Round "1"]
[White "Fiorito, Francisco"]
[Black "Melian, Juan Sebastian"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2319"]
[BlackElo "2092"]
[PlyCount "109"]
[EventDate "2023.06.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bg4 3. Ne5 Bf5 4. Bg2 e6 5. b3 Nd7 6. Nxd7 Qxd7 7. Bb2 Nf6 8. d3 Bd6 9. Nd2 e5 10. h3 Qe7 11. e4 dxe4 12. dxe4 Be6 13. Qe2 Nd7 14. a3 Nb6 15. Nf1 0-0 16. Ne3 Rfe8 17. 0-0 c6 18. Rfd1 g6 19. Rd2 Rad8 20. Rad1 Bc7 21. Qf1 f6 22. f4 Rxd2 23. Rxd2 Rd8 24. Rxd8+ Qxd8 25. f5 Bf7 26. fxg6 hxg6 27. Kh2 Be6 28. Qf2 Nd7 29. Qf3 Qf8 30. Bf1 b5 31. h4 a5 32. Bh3 Qd6 33. Bxe6+ Qxe6 34. h5 gxh5 35. Qxh5 Qf7 36. Qg4+ Kf8 37. Nf5 Ke8 38. Nh6 Qe7 39. Qh5+ Kd8 40. Nf5 Qe8 41. Qg4 Kc8 42. Bc1 Kb7 43. Kg2 Qf8 44. Qg7 Qc5 45. Qxd7 Qxc2+ 46. Bd2 Qxe4+ 47. Kf2 Qd5 48. Qxd5 cxd5 49. Ne7 d4 50. Kf3 e4+ 51. Kxe4 Bxg3 52. Bxa5 Bd6 53. Bb4 Bh2 54. Kxd4 Ka6 55. Ke4 1-0

[Event "Titled Tuesday intern op 27th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.27"]
[Round "2"]
[White "Liu, Kelsey"]
[Black "Melian, Juan Sebastian"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2027"]
[BlackElo "2282"]
[PlyCount "63"]
[EventDate "2023.06.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 g6 3. c4 Bg7 4. Nc3 d6 5. Be3 Nf6 6. Bd3 0-0 7. Nge2 e5 8. d5 Ng4 9. Bd2 f5 10. h3 Nxf2 11. Kxf2 fxe4+ 12. Kg1 exd3 13. Ng3 Qh4 14. Nce4 h6 15. Kh2 Bf5 16. Nxf5 gxf5 17. Nxd6 Qe7 18. Bb4 Na6 19. Ba3 c5 20. Nb5 e4 21. Rf1 f4 22. Qd2 Be5 23. Rae1 Qg5 24. Kh1 Qg3 25. Rxe4 f3 26. Rg4+ Qxg4 27. hxg4 fxg2+ 28. Kxg2 Rxf1 29. Kxf1 Rf8+ 30. Kg2 Bf4 31. Qxd3 Kg7 32. d6 1-0

[Event "Titled Tuesday intern op 27th Jun Early"]
[Site "Chess.com INT"]
[Date "2023.06.27"]
[Round "1"]
[White "Melian, Juan Sebastian"]
[Black "Henriquez Villagra, Cristobal"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "2282"]
[BlackElo "2618"]
[PlyCount "94"]
[EventDate "2023.06.27"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. e4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Re1 h6 8. a4 c6 9. a5 Re8 10. h3 Bf8 11. Be3 exd4 12. Bxd4 b5 13. axb6 Nxb6 14. Bb3 Be6 15. Bxe6 Rxe6 16. e5 dxe5 17. Bxe5 Nc4 18. Qxd8 Rxd8 19. Bxf6 Rxf6 20. Rxa7 Nxb2 21. Ne4 Re6 22. Raa1 Nc4 23. Ng3 Rxe1+ 24. Rxe1 Rb8 25. Re4 Na3 26. c4 Rb1+ 27. Kh2 Rc1 28. Ne5 c5 29. Nd7 Bd6 30. Re8+ Kh7 31. Nf8+ Bxf8 32. Rxf8 Kg6 33. Rc8 Rxc4 34. Rc6+ f6 35. Nf1 Nc2 36. Rc7 Nb4 37. Nd2 Rc2 38. Ne4 Nd3 39. Nd6 Nxf2 40. Ne8 Ne4 41. Rxg7+ Kf5 42. Rc7 c4 43. Ng7+ Ke5 44. Re7+ Kd5 45. Nf5 Re2 46. Rd7+ Kc5 47. Rc7+ Kb4 0-1

[Event "Titled Tuesday intern op 13th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.13"]
[Round "3"]
[White "Melian, Juan Sebastian"]
[Black "Zhukov, Maksim"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2282"]
[BlackElo "1835"]
[PlyCount "135"]
[EventDate "2023.06.13"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 c5 3. d5 Ne4 4. Bc1 e6 5. f3 Nf6 6. e4 exd5 7. exd5 d6 8. Nc3 Be7 9. Be3 0-0 10. Qd2 a6 11. a4 Bf5 12. Bd3 Bxd3 13. Qxd3 Nbd7 14. Nh3 Ne5 15. Qe2 b5 16. axb5 axb5 17. 0-0 b4 18. Rxa8 Qxa8 19. Ne4 Qxd5 20. Rd1 Qc4 21. Nxf6+ Bxf6 22. Qf2 Rd8 23. Nf4 Ng6 24. b3 Qa6 25. Nd5 Bc3 26. Nxc3 bxc3 27. Bxc5 d5 28. Bd4 Nf4 29. Re1 Qg6 30. Kh1 h5 31. g3 Ne6 32. Be5 d4 33. f4 Qf5 34. Rd1 d3 35. Bxc3 dxc2 36. Rxd8+ Nxd8 37. Bb2 Qe4+ 38. Kg1 Ne6 39. Qd2 Nd4 40. Bxd4 Qxd4+ 41. Qxd4 c1Q+ 42. Kg2 Qc2+ 43. Kh3 Qf5+ 44. Kg2 Qc2+ 45. Kf3 Qxb3+ 46. Qe3 Qd5+ 47. Kf2 Qh1 48. h4 Qh2+ 49. Kf3 Qh1+ 50. Ke2 Qg2+ 51. Kd3 Qd5+ 52. Qd4 Qxd4+ 53. Kxd4 f6 54. Kd5 Kf7 55. f5 Ke7 56. Kc6 Kf7 57. Kd7 Kf8 58. Kd8 Kf7 59. Kd7 Kf8 60. Kd6 Kf7 61. Kc6 Ke7 62. Kc7 Ke8 63. Kc8 Ke7 64. Kc7 Ke8 65. Kd6 Kd8 66. Ke6 Ke8 67. Kd6 Kf7 68. Kd7 1/2-1/2

[Event "Titled Tuesday intern op 06th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "4"]
[White "Alexikov, Alexander"]
[Black "Melian, Juan Sebastian"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2209"]
[BlackElo "2282"]
[PlyCount "101"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 g6 4. Ngf3 Bg7 5. g3 Bg4 6. h3 Bxf3 7. Qxf3 e6 8. Bg2 Nd7 9. Qe2 Ne7 10. c3 a5 11. d4 a4 12. a3 0-0 13. 0-0 Qb6 14. Kh2 Rfe8 15. f4 c5 16. dxc5 Nxc5 17. e5 Nc6 18. Nf3 Nb3 19. Be3 Qc7 20. Rad1 Bf8 21. Qf2 Ra6 22. g4 b6 23. Nd4 Ncxd4 24. cxd4 Ra7 25. Rd3 Qd7 26. Rc3 Rc8 27. Bd2 Rac7 28. Qe3 Nxd2 29. Qxd2 Rxc3 30. bxc3 Bxa3 31. Ra1 Bf8 32. f5 exf5 33. gxf5 Qxf5 34. Bxd5 Rc7 35. c4 a3 36. Qe2 Qf4+ 37. Kh1 Qxd4 38. Rd1 Qh4 39. Qf3 a2 40. e6 Bg7 41. exf7+ Kf8 42. Qa3+ Rc5 43. Qa8+ Ke7 44. Qe8+ Kf6 45. f8Q+ Bxf8 46. Qxf8+ Ke5 47. Qf3 Ra5 48. Qc3+ Kf5 49. Rf1+ Kg5 50. Qd2+ Kh5 51. Bf3+ 1-0

[Event "Titled Tuesday intern op 06th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "9"]
[White "Balla, Tamas Kristof"]
[Black "Melian, Juan Sebastian"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2303"]
[BlackElo "2282"]
[PlyCount "74"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. a3 Nd7 8. Bd3 b6 9. 0-0 Bb7 10. Qe2 Be7 11. Rd1 0-0 12. Qe4 g6 13. Bh6 Re8 14. Qe2 Rc8 15. Nbd2 Bf8 16. Bxf8 Nxf8 17. Ne4 Nf4 18. Qe3 Nxd3 19. Rxd3 Bxe4 20. Qxe4 dxe5 21. dxe5 Qc7 22. Rad1 Rcd8 23. h3 Rxd3 24. Qxd3 Re7 25. Qe3 Rd7 26. Rc1 Qd8 27. Ng5 Rd1+ 28. Rxd1 Qxd1+ 29. Kh2 h6 30. Ne4 Kg7 31. Nf6 Nd7 32. Ng4 g5 33. f4 h5 34. Nf6 Nxf6 35. exf6+ Kxf6 36. Qe5+ Ke7 37. Qxg5+ Kd7 1/2-1/2

[Event "Titled Tuesday intern op 06th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "7"]
[White "Cagara, Paulina"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2089"]
[BlackElo "2282"]
[PlyCount "48"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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 Nc6 5. c3 Nf6 6. h3 g6 7. Nf3 Bf5 8. Bxf5 gxf5 9. Bf4 e6 10. Nbd2 Bd6 11. Ne5 Qc7 12. Ndf3 Ne4 13. Qa4 Ke7 14. 0-0 Rhg8 15. Rfe1 f6 16. Nxc6+ bxc6 17. Bxd6+ Qxd6 18. Qa6 Qc7 19. b4 Rg7 20. Nh4 Rag8 21. f3 Rxg2+ 22. Nxg2 Rxg2+ 23. Kxg2 Qg3+ 24. Kh1 Nf2# 0-1

[Event "Titled Tuesday intern op 06th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "11"]
[White "Garcia Cuenca, Victor Manuel"]
[Black "Melian, Juan Sebastian"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2311"]
[BlackElo "2282"]
[PlyCount "156"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 d5 3. Bb2 c6 4. g3 Bg4 5. Bg2 Nbd7 6. 0-0 e6 7. c4 Be7 8. d3 0-0 9. Nbd2 a5 10. a3 h6 11. Qc2 Bf5 12. Rfe1 Bh7 13. e4 Nc5 14. Re3 dxe4 15. dxe4 Ng4 16. Re2 Bf6 17. Bxf6 Qxf6 18. Rb1 Rfd8 19. b4 axb4 20. axb4 Nd3 21. h3 Nge5 22. Nh2 g5 23. Ng4 Nxg4 24. hxg4 Ra1 25. b5 Rda8 26. Qxd3 Rxb1+ 27. Nxb1 Ra1 28. Re1 Qb2 29. bxc6 bxc6 30. Rd1 Bg6 31. Nc3 Ra3 32. Qd8+ Kh7 33. Nb1 Ra1 34. Qd3 c5 35. Bf1 Qb4 36. Nc3 Ra3 37. Rc1 Qa5 38. Qc2 Qa8 39. Bd3 Kg7 40. e5 Qf3 41. Bxg6 fxg6 42. Ne4 Qxg4 43. Nf6 Qd4 44. Rd1 Qxe5 45. Ne8+ Kf8 46. Qxg6 Ra1 47. Rxa1 Qxa1+ 48. Kg2 Qa8+ 49. Kh2 Qxe8 50. Qxh6+ Kf7 51. Qxg5 Qh8+ 52. Kg2 Qc3 53. Qxc5 Qc2 54. Qd4 Qa4 55. Qf4+ Ke7 56. Qe4 Qb4 57. Qd4 Qb7+ 58. f3 Qb1 59. g4 Qe1 60. c5 Qe2+ 61. Kg3 Qe1+ 62. Kf4 Qc1+ 63. Ke4 Qc2+ 64. Kf4 Qc1+ 65. Ke4 Qc2+ 66. Ke3 Qc1+ 67. Kd3 Qd1+ 68. Kc4 Qa4+ 69. Kc3 Qa1+ 70. Kd3 Qb1+ 71. Kc3 Qa1+ 72. Kc4 Qa4+ 73. Kd3 Qd1+ 74. Ke3 Qg1+ 75. Ke4 Qe1+ 76. Qe3 Qb4+ 77. Qd4 Qb1+ 78. Kf4 Qc1+ 1/2-1/2

[Event "Titled Tuesday intern op 06th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "2"]
[White "Kamsky, Gata"]
[Black "Melian, Juan Sebastian"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2659"]
[BlackElo "2282"]
[PlyCount "97"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 d5 4. Nd2 Bd6 5. c3 c5 6. Bb5+ Nc6 7. Bxc6+ bxc6 8. Bxd6 Qxd6 9. Qa4 Nd7 10. Ngf3 a5 11. 0-0 c4 12. Qc2 h6 13. b3 cxb3 14. axb3 Bb7 15. Ra2 0-0 16. Rfa1 Qc7 17. Ra3 Ra6 18. c4 Qb6 19. c5 Qc7 20. Qc3 Rfa8 21. e4 Qd8 22. h3 Qc7 23. e5 Bc8 24. h4 Qa7 25. h5 Qb7 26. Kh1 Qb5 27. Ra4 Qe2 28. Kg1 Qb5 29. Qe3 Nf8 30. g4 Nh7 31. Kh2 Qb8 32. Rg1 f6 33. Kh1 Ng5 34. Nh4 fxe5 35. dxe5 R8a7 36. f4 Ne4 37. Nxe4 dxe4 38. Rd4 Rd7 39. Rd6 a4 40. bxa4 Rxa4 41. g5 Qb2 42. gxh6 Ra2 43. Rg2 Qb1+ 44. Qg1 Qxg1+ 45. Kxg1 Rxg2+ 46. Kxg2 gxh6 47. Kf2 Ra7 48. Rd8+ Kf7 49. Rxc8 1-0

[Event "Titled Tuesday intern op 06th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "3"]
[White "Melian, Juan Sebastian"]
[Black "Arnold, Ken"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2282"]
[PlyCount "233"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. d4 exd4 5. Nxd4 Be7 6. f3 0-0 7. Be3 b6 8. Qd2 Bb7 9. 0-0-0 Nc6 10. Nf5 Re8 11. g4 Bf8 12. h4 Ne5 13. Be2 a6 14. h5 b5 15. g5 Nfd7 16. b3 Nc5 17. Nd5 Ne6 18. Rdg1 Bxd5 19. Qxd5 c6 20. Qd2 c5 21. f4 Nc6 22. g6 fxg6 23. hxg6 h6 24. Bf3 Qf6 25. Kb1 Ned4 26. Bxd4 Nxd4 27. Nxd4 Qxd4 28. Qxd4 cxd4 29. Rd1 Be7 30. Rxd4 Rac8 31. Bg4 Rc5 32. Be6+ Kf8 33. Bf7 Rd8 34. Rd2 Bf6 35. Rhd1 Bc3 36. Rd3 Ke7 37. e5 d5 38. Bxd5 Rcc8 39. Bf7 Rxd3 40. Rxd3 Rc7 41. Kc1 b4 42. Kd1 a5 43. Ke2 Rd7 44. Kf3 Rxd3+ 45. cxd3 Bd2 46. Bd5 h5 47. f5 Bc3 48. f6+ Kf8 49. Ke4 gxf6 50. exf6 Bxf6 51. Kf5 Kg7 52. Bf3 h4 53. Bg4 Bd4 54. Ke4 Bf2 55. Bf5 Kf6 56. d4 Be1 57. d5 Bg3 58. Kf3 Be5 59. Ke4 Bd6 60. Kf3 h3 61. Bxh3 Kxg6 62. Ke4 Kf6 63. Be6 Ke7 64. Kd3 Kd8 65. Kc4 Kc7 66. Kb5 Be7 67. Kxa5 Bd6 68. Kb5 Kb7 69. Bd7 Kc7 70. Bc6 Be7 71. Kc4 Kb6 72. Bd7 Bd6 73. Bc6 Kc7 74. Kd4 Kb6 75. Ke4 Kc7 76. Kf5 Bc5 77. Ke6 Bd6 78. Kf5 Bc5 79. Kg4 Bd6 80. Kf3 Kb6 81. Ke2 Kc5 82. Ke3 Bc7 83. Ke4 Bd6 84. Kf5 Bc7 85. Ke6 Bf4 86. Kd7 Bg3 87. Kc8 Kb6 88. Kd7 Kc5 89. Ba8 Bf4 90. Ke6 Bd6 91. Kf5 Kd4 92. Kg4 Kc5 93. Bc6 Bc7 94. Kf3 Bd6 95. Ke2 Bc7 96. Kd3 Bd6 97. Kc2 Be5 98. Bb7 Kb6 99. Bc8 Kc5 100. Be6 Bd4 101. Kd3 Be5 102. Ke4 Bd6 103. Kf5 Bc7 104. Kg6 Bf4 105. Kf7 Be5 106. Ke8 Kb6 107. Kd7 Kc5 108. Kc8 Kb6 109. Bf5 Bf4 110. Bd3 Bg3 111. Bc4 Bf4 112. Kd7 Kc5 113. Ke6 Bd6 114. Kf5 Bc7 115. Ke4 Bd6 116. Kd3 Be5 117. Kc2 1/2-1/2

[Event "Titled Tuesday intern op 06th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "1"]
[White "Melian, Juan Sebastian"]
[Black "Kostiukov, Alexandr"]
[Result "1-0"]
[ECO "A42"]
[WhiteElo "2282"]
[BlackElo "2271"]
[PlyCount "65"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 e5 5. Nge2 exd4 6. Nxd4 Nc6 7. Be3 Nge7 8. Qd2 0-0 9. 0-0-0 f5 10. exf5 Bxd4 11. Bxd4 Nxf5 12. Be3 Nxe3 13. Qxe3 Qf6 14. Nd5 Qxf2 15. Qxf2 Rxf2 16. Nxc7 Bf5 17. Rd2 Rxd2 18. Kxd2 Rc8 19. Nd5 Kg7 20. b3 a5 21. Be2 Nb4 22. Nc3 d5 23. cxd5 Nxa2 24. Nxa2 Rc2+ 25. Ke3 Rxa2 26. Rc1 Kf6 27. g4 Bc2 28. Bc4 Ke5 29. Re1 Kd6 30. Kd4 b5 31. Re6+ Kc7 32. Bxb5 Bxb3 33. d6+ 1-0

[Event "Titled Tuesday intern op 06th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "8"]
[White "Melian, Juan Sebastian"]
[Black "Ljubarov, Mark"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2282"]
[BlackElo "2281"]
[PlyCount "97"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. e3 Nbd7 4. Bd3 c5 5. c3 h6 6. Bh4 e6 7. Nd2 Be7 8. f4 c4 9. Bc2 b5 10. Ngf3 b4 11. 0-0 bxc3 12. bxc3 Qa5 13. Nb1 Rb8 14. Ne5 Rxb1 15. Rxb1 Qxc3 16. Qe2 0-0 17. Nc6 Ba3 18. Be1 Qb2 19. Rxb2 Bxb2 20. Bb4 Re8 21. Rb1 c3 22. Bd3 Ne4 23. Bxe4 dxe4 24. Qc2 Bb7 25. Bxc3 Bxc6 26. Bxb2 Bd5 27. Ba3 Nb6 28. Rc1 Nc4 29. Qc3 Rb8 30. Bb4 Rb5 31. a4 Rb6 32. Bc5 Ra6 33. Qb4 Kh7 34. Rxc4 Bxc4 35. Qxc4 Rc6 36. f5 exf5 37. Qxf7 Rf6 38. Qe8 a6 39. g3 Rg6 40. Bd6 Rf6 41. Be5 Rb6 42. Qf7 Rg6 43. Qxf5 h5 44. Qxh5+ Rh6 45. Qf5+ Rg6 46. h4 Kh6 47. Bf4+ Rg5 48. Bxg5+ Kh5 49. g4# 1-0

[Event "Titled Tuesday intern op 06th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "5"]
[White "Melian, Juan Sebastian"]
[Black "Przybylski, Wojciech"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "2282"]
[BlackElo "2308"]
[PlyCount "138"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. Nbd2 h6 5. Bh4 Nbd7 6. e3 Be7 7. Bd3 0-0 8. 0-0 b6 9. Ne5 Bb7 10. f4 c5 11. c3 cxd4 12. exd4 Ne4 13. Bxe7 Qxe7 14. Nxd7 Nxd2 15. Qxd2 Qxd7 16. f5 exf5 17. Bxf5 Qd6 18. Rae1 Rae8 19. Re3 Rxe3 20. Qxe3 Bc6 21. Re1 Qf6 22. Bd3 Ra8 23. Qe7 Qf4 24. g3 Qd2 25. Qe2 Qxe2 26. Rxe2 Kf8 27. b3 Bd7 28. c4 Be6 29. c5 Ke7 30. b4 a5 31. cxb6 axb4 32. Rb2 Kd6 33. Rxb4 Kc6 34. a4 Kb7 35. Kf2 Bd7 36. Bb5 Be6 37. Ke3 Kxb6 38. Bd7+ Kc7 39. Bxe6 fxe6 40. g4 Kd6 41. Rb6+ Ke7 42. Rb4 Kf6 43. Kf4 g5+ 44. Ke3 Ra6 45. Kd3 e5 46. dxe5+ Kxe5 47. Kc3 Rc6+ 48. Kd3 Rc1 49. Rb6 Ra1 50. Rxh6 Ra3+ 51. Ke2 Rxa4 52. Rg6 Rxg4 53. Kf3 Rf4+ 54. Ke3 d4+ 55. Kd3 Kf5 56. Rg8 Rh4 57. Rf8+ Ke5 58. Rf2 Rh3+ 59. Kd2 g4 60. Rg2 Kf4 61. Rf2+ Rf3 62. Rg2 d3 63. Ke1 Ke3 64. Rg1 Rf4 65. Rg3+ Kd4 66. Kd2 Rf2+ 67. Ke1 Rxh2 68. Rxg4+ Kc3 69. Rg1 Ra2 0-1

[Event "Titled Tuesday intern op 06th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "10"]
[White "Melian, Juan Sebastian"]
[Black "Skvortsov, Andrei"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2282"]
[BlackElo "2330"]
[PlyCount "116"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. c4 Bb4+ 6. Nc3 Nf6 7. Be2 dxc4 8. 0-0 0-0 9. Bxc4 Bg4 10. Be3 Qd7 11. h3 Bh5 12. Be2 Rad8 13. Qb3 Bd6 14. Rad1 Qc8 15. Nb5 a6 16. Nc3 Bg6 17. d5 Ne5 18. Nd4 Rfe8 19. Rfe1 Ned7 20. Bf3 Nc5 21. Qc4 b5 22. Qf1 Nfe4 23. Nc6 Nxc3 24. bxc3 Rd7 25. c4 bxc4 26. Qxc4 Ne4 27. Bc1 f5 28. Bb2 Rf8 29. Re2 Ng5 30. Re3 Nxf3+ 31. Rxf3 Bh5 32. Rdd3 Bxf3 33. Rxf3 Rdf7 34. Rb3 Qe8 35. Bc3 Qe4 36. Nd4 Qf4 37. g3 Qc1+ 38. Qf1 Qh6 39. Ne6 Re8 40. Bd4 a5 41. Qb5 Rfe7 42. Qf1 a4 43. Re3 Qh5 44. Qg2 h6 45. Kh2 Qd1 46. Bc3 Qb1 47. Qf3 Rf7 48. Nxg7 Rxe3 49. Qxe3 Qe4 50. Qxe4 fxe4 51. Ne6 Rxf2+ 52. Kg1 Bxg3 53. Nxc7 Rc2 54. Nb5 e3 55. d6 Bxd6 56. Nxd6 Rxc3 57. Kf1 Rc2 58. Nf5 Rf2+ 0-1

[Event "Titled Tuesday intern op 06th Jun Late"]
[Site "Chess.com INT"]
[Date "2023.06.06"]
[Round "6"]
[White "Torres Dominguez, David"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1976"]
[BlackElo "2282"]
[PlyCount "72"]
[EventDate "2023.06.06"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 g6 3. d4 Bg7 4. Bf4 a6 5. Qd2 b5 6. 0-0-0 Bb7 7. f3 Nd7 8. e5 Nb6 9. Bd3 e6 10. exd6 cxd6 11. Ne4 Bxe4 12. fxe4 Ne7 13. Bh6 0-0 14. h4 f6 15. h5 Bxh6 16. Qxh6 g5 17. e5 Nf5 18. Bxf5 exf5 19. Nf3 Kh8 20. exf6 Rxf6 21. Qxg5 Nd5 22. Kb1 Qa5 23. Qd2 Qc7 24. h6 Rc8 25. Rhe1 b4 26. Re2 Qa5 27. Rde1 Rff8 28. Qd3 Qb6 29. Qb3 Qc6 30. Ng5 a5 31. Re6 a4 32. Qd3 b3 33. cxb3 axb3 34. axb3 Nf4 35. Qg3 Qc2+ 36. Ka2 Ra8# 0-1

[Event "PAR-ch U20"]
[Site "Asuncion"]
[Date "2023.06.04"]
[Round "7"]
[White "Amarilla Ettiene, Ezequiel"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "1783"]
[BlackElo "2282"]
[PlyCount "82"]
[EventDate "2023.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 g6 5. Nge2 Bg7 6. 0-0 Nge7 7. d3 0-0 8. Be3 d6 9. f4 Rb8 10. Qd2 Nd4 11. Nd1 b5 12. c3 Nxe2+ 13. Qxe2 b4 14. h3 Qa5 15. c4 Qc7 16. g4 f5 17. Nf2 Bd7 18. exf5 gxf5 19. Kh2 Kh8 20. Rg1 Rf7 21. g5 Ng6 22. Qf3 Bxb2 23. Rab1 Bg7 24. Qg3 e5 25. Bd5 Re7 26. Kh1 exf4 27. Bxf4 Be5 28. Bxe5+ dxe5 29. h4 Bc6 30. h5 Nf4 31. Qf3 Bxd5 32. cxd5 Qd6 33. Rgc1 Rb5 34. Re1 Qxd5 35. Qxd5 Nxd5 36. d4 exd4 37. Rxe7 Nxe7 38. Re1 Rb7 39. Nd3 c4 40. Nxb4 d3 41. a3 d2 0-1

[Event "PAR-ch U20"]
[Site "Asuncion"]
[Date "2023.06.04"]
[Round "5"]
[White "Melian, Juan Sebastian"]
[Black "Caceres Benitez, Arturo Eduardo"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2282"]
[BlackElo "2150"]
[PlyCount "124"]
[EventDate "2023.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. e3 Nf6 4. c4 a6 5. cxd5 exd5 6. Nc3 Bd6 7. Bd3 Qe7 8. h3 0-0 9. Qc2 c6 10. 0-0 Re8 11. Nd2 Nbd7 12. e4 dxe4 13. Ndxe4 Nxe4 14. Nxe4 Nf8 15. Bg5 Qc7 16. Rad1 Be6 17. Nc5 Bd5 18. Bc4 h6 19. Be3 Rad8 20. Bxd5 cxd5 21. Rc1 Bxc5 22. Qxc5 Qxc5 23. Rxc5 Ne6 24. Rc2 Rc8 25. Rfc1 Rxc2 26. Rxc2 h5 27. f3 g5 28. g4 h4 29. Kf2 f6 30. Rc3 Kf7 31. Rc2 Ke7 32. Ke2 Kd7 33. Kd3 Rf8 34. Rg2 Kd6 35. Rg1 Rf7 36. Rg2 Re7 37. Rf2 Nf4+ 38. Bxf4+ gxf4 39. Re2 Rxe2 40. Kxe2 Kc6 41. Kd3 Kb5 42. Kc3 Ka4 43. a3 b5 44. Kc2 b4 45. axb4 Kxb4 46. b3 a5 47. Kb2 a4 48. bxa4 Kxa4 49. Kc3 Ka3 50. Kc2 Kb4 51. Kd3 Kb3 52. Kd2 Kc4 53. Kc2 Kxd4 54. Kd2 Kc4 55. Kc2 d4 56. Kd2 d3 57. Kd1 Kc3 58. Kc1 d2+ 59. Kd1 Kc4 60. Kxd2 Kd4 61. Ke2 Kc3 62. Ke1 Kd3 0-1

[Event "PAR-ch U20"]
[Site "Asuncion"]
[Date "2023.06.04"]
[Round "6"]
[White "Oviedo Acosta, Paula"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1941"]
[BlackElo "2282"]
[PlyCount "114"]
[EventDate "2023.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 a6 7. Nbd2 h6 8. Nf1 Ba7 9. Be3 g5 10. Bxa7 Rxa7 11. Ne3 g4 12. Nd2 h5 13. Qe2 Be6 14. Nd5 Bxd5 15. Bxd5 Nxd5 16. exd5 Ne7 17. d4 exd4 18. Ne4 Kf8 19. c4 c5 20. 0-0 Ng6 21. Rfe1 b6 22. Qc2 Re7 23. Rf1 Ne5 24. Ng5 Qd7 25. f4 gxf3 26. Nxf3 Ng4 27. Qd2 Ne3 28. Rf2 Rg8 29. Nh4 Qg4 30. Nf3 Rg6 31. Raf1 Nxf1 32. Kxf1 Rf6 33. Kg1 Qe4 34. h3 Qe3 35. b4 Qxd2 36. Rxd2 Re3 37. bxc5 dxc5 38. Rb2 Ke7 39. Ng5 Rg6 40. h4 Rf6 41. Nf3 Kd7 42. Kf2 Kc7 43. Re2 Rfxf3+ 44. gxf3 Rxe2+ 45. Kxe2 b5 46. Kd3 Kd6 47. f4 f6 48. a3 f5 49. a4 bxc4+ 50. Kxc4 a5 51. Kb5 d3 52. Kxa5 d2 53. Kb6 d1Q 54. a5 Qb3+ 55. Ka7 Kc7 56. d6+ Kc6 57. a6 Qb6+ 0-1

[Event "PAR-ch U20"]
[Site "Asuncion"]
[Date "2023.06.03"]
[Round "2"]
[White "Mayeregger Gonzalez, Renata Valentina"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1814"]
[BlackElo "2282"]
[PlyCount "70"]
[EventDate "2023.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. d5 exd5 4. exd5 d6 5. c4 Nf6 6. Nc3 Be7 7. h3 0-0 8. Nf3 Re8 9. Bd3 Nbd7 10. 0-0 Nf8 11. Bf4 Ng6 12. Bh2 Bd7 13. Re1 Qc7 14. Qc2 Bf8 15. Re3 Rxe3 16. fxe3 Re8 17. Re1 a6 18. a4 Bc8 19. Bf5 Bxf5 20. Qxf5 Nd7 21. Ng5 Nde5 22. b3 h6 23. Nf3 Qa5 24. Qc2 Nxf3+ 25. gxf3 Nh4 26. Kf2 g6 27. Rg1 Qd8 28. Bg3 Bg7 29. Ne4 Nf5 30. f4 Qe7 31. Kf3 Nxe3 32. Qd3 Nf5 33. Re1 Qd8 34. Bf2 Kf8 35. Ng3 Nh4+ 0-1

[Event "PAR-ch U20"]
[Site "Asuncion"]
[Date "2023.06.03"]
[Round "3"]
[White "Melian, Juan Sebastian"]
[Black "Allo Collante, Enrique"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2282"]
[BlackElo "1879"]
[PlyCount "73"]
[EventDate "2023.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 c6 6. Bg2 d5 7. 0-0 Re8 8. d4 Bf5 9. Nc3 Ne4 10. e3 Nd7 11. Rc1 Nxc3 12. Bxc3 Be4 13. Qe2 e5 14. Rfd1 exd4 15. Bxd4 Bxd4 16. Rxd4 Qf6 17. cxd5 Bxd5 18. Rcd1 Nc5 19. Rf4 Qe7 20. Rfd4 Qf6 21. Rc1 Ne6 22. Rd2 Rad8 23. Rcd1 Nc5 24. Ne1 Ne4 25. Bxe4 Bxe4 26. f3 Bf5 27. e4 Bc8 28. Kf2 b6 29. Ng2 c5 30. Ne3 Bb7 31. Ng4 Qe7 32. e5 Rxd2 33. Qxd2 Qf8 34. Nf6+ Kg7 35. Nxe8+ Qxe8 36. Qd7 Qa8 37. e6 1-0

[Event "PAR-ch U20"]
[Site "Asuncion"]
[Date "2023.06.03"]
[Round "4"]
[White "Montiel, Angel Nathanael"]
[Black "Melian, Juan Sebastian"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1854"]
[BlackElo "2282"]
[PlyCount "56"]
[EventDate "2023.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. Qe2 d6 7. Nc3 Qc7 8. Bg5 Be7 9. 0-0-0 b5 10. Rhe1 b4 11. Nd5 Nxd5 12. exd5 Bxg5+ 13. Kb1 e5 14. Ne6 fxe6 15. Qh5+ Qf7 16. Qxg5 0-0 17. dxe6 Bxe6 18. Qh4 g6 19. Re3 Nc6 20. Rg3 Nd4 21. Rg5 Bf5 22. Bxf5 Nxf5 23. Qxb4 Rab8 24. Qa3 Qc4 25. f3 Nd4 26. Rc1 Nb5 27. Qa5 Nc3+ 28. Ka1 Qf4 0-1

