[Event "Zipaquira U17 op"]
[Site "Zipaquira"]
[Date "2018.09.09"]
[Round "5"]
[White "Lopez Ramirez, Daniel Giovanny"]
[Black "Bautista Romero, Stiven Alejandro"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1580"]
[BlackElo "1361"]
[PlyCount "35"]
[EventDate "2018.09.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Bd6 5. Re1 a6 6. Bf1 Bc5 7. h3 d6 8. c3 0-0 9. d4 exd4 10. cxd4 Bb6 11. Bg5 h6 12. Bh4 Re8 13. Nc3 Na7 14. Qc1 Ba5 15. e5 g5 16. Bxg5 dxe5 17. dxe5 Nb5 18. Bxf6 1-0

[Event "Zipaquira U17 op"]
[Site "Zipaquira"]
[Date "2018.09.08"]
[Round "4"]
[White "Bautista Romero, Stiven Alejandro"]
[Black "Castiblanco, Miguel Angel"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1361"]
[BlackElo "1496"]
[PlyCount "15"]
[EventDate "2018.09.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Bc5 4. Bc4 Nf6 5. d3 h6 6. Be3 Bb6 7. Qd2 d6 8. h3 1/2-1/2

[Event "Zipaquira U17 op"]
[Site "Zipaquira"]
[Date "2018.09.08"]
[Round "3"]
[White "Bautista Romero, Stiven Alejandro"]
[Black "Rincon, Duban Felipe"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1361"]
[BlackElo "1462"]
[PlyCount "64"]
[EventDate "2018.09.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 e6 5. d3 a6 6. a4 Be7 7. Bg5 Nbd7 8. d4 Nb6 9. Ba2 0-0 10. dxc5 dxc5 11. 0-0 Qc7 12. e5 Nfd5 13. Nxd5 Nxd5 14. Bxd5 Bxg5 15. Nxg5 Qxe5 16. Nxh7 Rd8 17. f4 Qe3+ 18. Kh1 Rxd5 19. Qg4 Kxh7 20. Rad1 g6 21. Rfe1 Rxd1 22. Rxd1 b5 23. h3 Bb7 24. Rd7 Bxg2+ 25. Kxg2 Qe4+ 26. Kg1 Kg7 27. Qg5 Rh8 28. Qe7 Qe3+ 29. Kf1 Qxh3+ 30. Ke1 Qe3+ 31. Kf1 Rh1+ 32. Kg2 Rg1+ 0-1

[Event "Zipaquira U17 op"]
[Site "Zipaquira"]
[Date "2018.09.07"]
[Round "1"]
[White "Fraile Vela, Maria Isabel"]
[Black "Bautista Romero, Stiven Alejandro"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "1693"]
[BlackElo "1361"]
[PlyCount "83"]
[EventDate "2018.09.07"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Nf6 6. Nxe5 Bd6 7. d4 0-0 8. Nc3 Re8 9. Bf4 Bg4 10. Nxg4 Bxf4 11. Nxf6+ Qxf6 12. e5 Qh6 13. g3 Qg6 14. Qf3 Bh6 15. Ne4 b6 16. c3 f5 17. exf6 Rxe4 18. f7+ Kf8 19. Kh1 Re7 20. Rae1 Rxf7 21. Qg2 Qf6 22. f4 Qd6 23. Re5 Re8 24. Rfe1 Rfe7 25. Qf3 Qf6 26. Qd3 g6 27. Qxa6 Qf7 28. Qa3 Bg7 29. Rxe7 Rxe7 30. Kg1 Bf6 31. Kf2 Kg7 32. Rxe7 Qxe7 33. Qxe7+ Bxe7 34. Ke3 Kf6 35. g4 Ke6 36. c4 b5 37. b3 b4 38. Kf3 Bf6 39. Ke3 h6 40. Ke4 h5 41. h3 Be7 42. Kd3 1/2-1/2

[Event "COL-ch sf3 U16"]
[Site "Choconta"]
[Date "2018.04.08"]
[Round "6.11"]
[White "Castiblanco, Miguel Angel"]
[Black "Bautista Romero, Stiven Alejandro"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1547"]
[BlackElo "1403"]
[PlyCount "47"]
[EventDate "2018.04.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[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. d3 h6 5. Nc3 Nf6 6. 0-0 0-0 7. Be3 Bb6 8. Re1 d6 9. h3 Be6 10. Bb3 d5 11. Bxb6 axb6 12. exd5 Bxd5 13. Nxe5 Bxb3 14. cxb3 Nb4 15. a3 Nbd5 16. Nxd5 Qxd5 17. d4 Rad8 18. Rc1 c6 19. Rc4 Nh5 20. Qxh5 Rfe8 21. g4 f6 22. Nf3 Qxf3 23. Rxe8+ Rxe8 24. Qxe8+ 1-0

[Event "COL-ch sf3 U16"]
[Site "Choconta"]
[Date "2018.04.07"]
[Round "5.9"]
[White "Bautista Romero, Stiven Alejandro"]
[Black "Campos Perilla, Miguel Angel"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1403"]
[BlackElo "1476"]
[PlyCount "42"]
[EventDate "2018.04.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bd3 f5 7. Nxe5 Nxe5 8. Ng3 Nxd3+ 9. cxd3 Bd6 10. Qf3 Qe7+ 11. Ne2 Be6 12. 0-0 0-0 13. b3 c6 14. Bb2 Qc7 15. Qh5 Be5 16. Bc3 c5 17. f4 d4 18. fxe5 dxc3 19. dxc3 Qxe5 20. Rfe1 Qd6 21. Qf3 Qb6 0-1

[Event "COL-ch sf3 U16"]
[Site "Choconta"]
[Date "2018.04.07"]
[Round "4.10"]
[White "Bautista Romero, Stiven Alejandro"]
[Black "Luna Velandia, Karol Daniela"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1403"]
[BlackElo "1130"]
[PlyCount "69"]
[EventDate "2018.04.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 g6 3. Bc4 Bg7 4. Nc3 Nf6 5. d3 Nbd7 6. Bg5 b6 7. Bb5 0-0 8. Bc6 Rb8 9. 0-0 Bb7 10. Bxb7 Rxb7 11. h3 c6 12. Qd2 e5 13. Ne2 Qc7 14. Ng3 d5 15. Bh6 d4 16. Qg5 Bxh6 17. Qxh6 Re8 18. Qd2 c5 19. Rab1 Rbb8 20. Rfc1 Qd6 21. Ne2 Rec8 22. c3 a5 23. a4 b5 24. b3 b4 25. cxd4 cxd4 26. Qg5 Qe6 27. Nd2 Nc5 28. Qg3 Nh5 29. Qg4 Nxd3 30. Qxe6 fxe6 31. Rxc8+ Rxc8 32. Nc4 Nc5 33. Nxe5 Nxe4 34. Nxd4 Rc5 35. Nef3 1/2-1/2

[Event "COL-ch sf3 U16"]
[Site "Choconta"]
[Date "2018.04.06"]
[Round "2.5"]
[White "Bautista Romero, Stiven Alejandro"]
[Black "Caicedo Rodriguez, Santiago Mauricio"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1403"]
[BlackElo "1600"]
[PlyCount "36"]
[EventDate "2018.04.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[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 Nc6 4. Bc4 Bc5 5. d3 d6 6. h3 a6 7. Bg5 h6 8. Bh4 Be6 9. Bb3 g5 10. Bg3 Nd4 11. Nd2 Nxb3 12. Nxb3 Ba7 13. h4 g4 14. Nd5 Nh5 15. Bh2 Bxd5 16. exd5 Qxh4 17. 0-0 g3 18. d4 Qxh2# 0-1

[Event "COL-ch sf3 U16"]
[Site "Choconta"]
[Date "2018.04.06"]
[Round "3.5"]
[White "Ramirez Arias, Jacobo"]
[Black "Bautista Romero, Stiven Alejandro"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1406"]
[BlackElo "1403"]
[PlyCount "51"]
[EventDate "2018.04.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[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. cxd4 Bb4+ 7. Nc3 0-0 8. Bg5 Be7 9. 0-0 d6 10. h3 Na5 11. Bb5 a6 12. Ba4 b5 13. Bc2 b4 14. Ne2 Bd7 15. Ng3 Nc6 16. Qd3 g6 17. Rad1 Re8 18. Rfe1 Na5 19. e5 Nd5 20. Bxe7 Rxe7 21. Qd2 Kg7 22. Nh5+ Kf8 23. Qh6+ Ke8 24. Ng7+ Kf8 25. Ne6+ Ke8 26. Qf8# 1-0

[Event "COL-ch sf3 U16"]
[Site "Choconta"]
[Date "2018.04.05"]
[Round "1.13"]
[White "Pirazan Quintero, Flor Maria"]
[Black "Bautista Romero, Stiven Alejandro"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1403"]
[PlyCount "76"]
[EventDate "2018.04.05"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. 0-0 0-0 6. d3 h6 7. Be3 Bb6 8. Nd5 d6 9. Nxb6 axb6 10. Qe1 Bg4 11. Qe2 d5 12. Rad1 dxc4 13. dxc4 Nd4 14. Bxd4 exd4 15. c3 Bxf3 16. Qxf3 c5 17. h3 Re8 18. Rfe1 Rxa2 19. Re2 Qd6 20. Qg3 Qxg3 21. fxg3 Rxe4 22. Rxe4 Nxe4 23. cxd4 Rxb2 24. dxc5 bxc5 25. Rd8+ Kh7 26. Rf8 f6 27. Rc8 Rb4 28. h4 Rxc4 29. Kh2 b5 30. Rb8 b4 31. Kh3 Nd2 32. g4 b3 33. g3 Rb4 34. Rd8 b2 35. Rxd2 b1Q 36. Kg2 Qe4+ 37. Kf2 Rb2 38. Rxb2 Qd4+ 0-1

