[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.17"]
[Round "6"]
[White "Rodriguez Sanchez, Ivan Santiago"]
[Black "Cardoso Lugo, Eddy Sleyder"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "44"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. d5 Nce7 5. Nc3 Ng6 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. 0-0 Nf4 9. Bxf4 exf4 10. Re1 0-0-0 11. e5 Re8 12. exd6 Rxe1+ 13. Nxe1 Bxd6 14. h3 Nf6 15. Nf3 g5 16. g4 h5 17. Nh2 hxg4 18. hxg4 f3 19. Qxf3 Bxh2+ 20. Kf1 Nxg4 21. Ke2 Re8+ 22. Kd3 Ne5+ 0-1

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.16"]
[Round "5"]
[White "Carvajal, Juan Andres"]
[Black "Rodriguez Sanchez, Ivan Santiago"]
[Result "1-0"]
[ECO "B51"]
[PlyCount "67"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nc6 4. Bb5 Bd7 5. 0-0 a6 6. Bxc6 Bxc6 7. d3 e5 8. a3 Nf6 9. Bg5 h6 10. Bxf6 Qxf6 11. Nd5 Bxd5 12. exd5 g6 13. Re1 Bg7 14. Rb1 0-0 15. c3 Rab8 16. b4 b6 17. Qc2 b5 18. a4 Rfe8 19. c4 Qd8 20. a5 cxb4 21. Rxb4 bxc4 22. Rxb8 Qxb8 23. Qxc4 Qc8 24. Qb4 Qc5 25. Qxc5 dxc5 26. Rc1 Rb8 27. h3 Rb5 28. d6 Rxa5 29. d7 Bf6 30. Nxe5 Kf8 31. Re1 Rb5 32. Nc6 Rb7 33. Re8+ Kg7 34. d8Q 1-0

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.16"]
[Round "4"]
[White "Rodriguez Sanchez, Ivan Santiago"]
[Black "Ospina Aponte, Juan Stiven"]
[Result "0-1"]
[ECO "C16"]
[BlackElo "1600"]
[PlyCount "82"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Bd7 5. Nf3 c5 6. Bd2 cxd4 7. Nxd4 Qb6 8. Nce2 Bxd2+ 9. Qxd2 Qxb2 10. Qc1 Qxc1+ 11. Nxc1 Nc6 12. Nxc6 Bxc6 13. Rb1 Ne7 14. Bb5 Nf5 15. g4 Nd4 16. Bxc6+ bxc6 17. f4 Nxc2+ 18. Kd2 Nd4 19. Nb3 Nxb3+ 20. Rxb3 0-0 21. Rhb1 c5 22. Rc3 c4 23. Ke3 Rab8 24. Rxb8 Rxb8 25. h4 Rd8 26. Kd4 h6 27. g5 Kh7 28. Ra3 Rc8 29. Rc3 hxg5 30. hxg5 Kg6 31. Ke3 Kf5 32. Rc1 c3 33. Kd4 Kxf4 34. Rf1+ Kxg5 35. Rg1+ Kf4 36. Rf1+ Kg3 37. Rxf7 c2 38. Rxg7+ Kf2 39. Rh7 c1Q 40. Rh2+ Kg3 41. Rh7 Qc3# 0-1

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.15"]
[Round "3"]
[White "Garcia Hernandez, Juan Esteban"]
[Black "Rodriguez Sanchez, Ivan Santiago"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1400"]
[PlyCount "69"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Bd3 Nc6 6. 0-0 Bd6 7. Nxd6+ Qxd6 8. c3 b6 9. Qe2 Bb7 10. Ba6 Bxa6 11. Qxa6 0-0 12. b4 Ng4 13. g3 Nge5 14. Nxe5 Nxe5 15. f4 Nd7 16. d4 f6 17. Qb7 Rfb8 18. Qf3 c5 19. f5 e5 20. Re1 Re8 21. bxc5 bxc5 22. Rb1 Rab8 23. Rxb8 Rxb8 24. Ba3 exd4 25. Bc1 dxc3 26. Rd1 Qc7 27. Qd5+ Kh8 28. Qxd7 Qxd7 29. Rxd7 h6 30. Bf4 Rb1+ 31. Kg2 c2 32. Rc7 c1Q 33. Bxc1 Rxc1 34. Rxa7 Rc2+ 35. Kh3 1/2-1/2

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.15"]
[Round "2"]
[White "Rodriguez Sanchez, Ivan Santiago"]
[Black "Brinez Bernal, Juan Fernando"]
[Result "0-1"]
[ECO "C44"]
[BlackElo "1474"]
[PlyCount "57"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. d4 exd4 5. Nxd4 Nge7 6. Be3 d6 7. 0-0 Bd7 8. Bxc6 Nxc6 9. Nb3 Bxe3 10. fxe3 Ne5 11. h3 Qg5 12. Qe2 Bxh3 13. Rf2 Bg4 14. Rf5 Bxf5 15. exf5 Qxf5 16. Nc3 0-0-0 17. e4 Qg4 18. Qxg4+ Nxg4 19. Nd2 Ne5 20. Nf3 Nxf3+ 21. gxf3 Rhe8 22. Kf2 h5 23. Rh1 g6 24. Nd5 c6 25. Nf6 Re6 26. Nh7 f6 27. Rg1 g5 28. Nxg5 fxg5 29. Rxg5 0-1

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.14"]
[Round "1"]
[White "Zarabanda Rojas, Daniel Santiago"]
[Black "Rodriguez Sanchez, Ivan Santiago"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "1678"]
[PlyCount "61"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 h6 5. Bh4 g5 6. Bg3 Bb4 7. Qa4+ Nc6 8. e3 Bd7 9. Qb3 Ne4 10. Bd3 Nxc3 11. bxc3 Ba5 12. cxd5 exd5 13. Ne2 Be6 14. Qxb7 Bd7 15. Qb3 Bg4 16. f3 Rb8 17. Qa4 Bd7 18. Bb5 Nxd4 19. Bxd7+ Qxd7 20. Qxd4 Rf8 21. 0-0 Rb2 22. Qd3 Qe6 23. Rfb1 Rxb1+ 24. Rxb1 Bb6 25. Nd4 Qd7 26. e4 c5 27. exd5 cxd4 28. c4 f6 29. c5 Bxc5 30. Rb8+ Kf7 31. Qh7# 1-0

