[Event "Bogota Region Univ Ascun-B"]
[Site "Bogota"]
[Date "2016.03.13"]
[Round "7.5"]
[White "Villamil, Samuel"]
[Black "Alvarez, Johan"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "49"]
[EventDate "2016.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. e3 Bg7 4. Nf3 0-0 5. Bd3 d6 6. Nc3 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Ne4 Qe7 10. a4 Nxe4 11. Bxe4 Nc5 12. Bc2 Be6 13. b3 Bg4 14. h3 Bxf3 15. Qxf3 e4 16. Qf4 Bxa1 17. Ba3 Be5 18. Qg4 Bd6 19. Rd1 Qe5 20. Rd5 Qa1+ 21. Bd1 Qxa3 22. h4 Qa1 23. h5 Qg7 24. Qg5 h6 25. Qg4 0-1

[Event "Bogota Region Univ Ascun-B"]
[Site "Bogota"]
[Date "2016.03.12"]
[Round "4.7"]
[White "Alvarez, Johan"]
[Black "Vanegas, Juan Sebastian"]
[Result "1-0"]
[ECO "D41"]
[PlyCount "71"]
[EventDate "2016.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 c5 3. e3 d6 4. Nc3 Nf6 5. Nf3 d5 6. cxd5 Nxd5 7. e4 Nxc3 8. bxc3 cxd4 9. cxd4 Qa5+ 10. Bd2 Bb4 11. a3 Bxd2+ 12. Qxd2 Nc6 13. Qxa5 Nxa5 14. Bb5+ Bd7 15. Bxd7+ Kxd7 16. Rc1 f6 17. Ke2 Rac8 18. Nd2 b5 19. Kd3 Kd6 20. f4 f5 21. Rhe1 g6 22. h3 h5 23. h4 Rhg8 24. g3 Nb7 25. Rb1 a6 26. a4 Kc6 27. axb5+ axb5 28. Rb4 Ra8 29. Rc1+ Kb6 30. Nc4+ Kc6 31. Ne5+ Kb6 32. Rc6+ Ka5 33. Rb3 Nd8 34. Rc5 Rb8 35. Kc3 Rb6 36. Ra3# 1-0

[Event "Bogota Region Univ Ascun-B"]
[Site "Bogota"]
[Date "2016.03.12"]
[Round "5.2"]
[White "Cuellar Canosa, Nicolas"]
[Black "Alvarez, Johan"]
[Result "1-0"]
[ECO "B97"]
[WhiteElo "1444"]
[PlyCount "47"]
[EventDate "2016.03.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Be7 9. Qf3 Nbd7 10. 0-0-0 Nc5 11. Nxc5 Qxc5 12. Bd3 Bd7 13. Rhe1 Bc6 14. Qe2 b5 15. Bxf6 Bxf6 16. Nd5 Bd8 17. f5 Bg5+ 18. Kb1 0-0-0 19. fxe6 fxe6 20. Qg4 Bxd5 21. exd5 Qxd5 22. Be4 h5 23. Rxd5 hxg4 24. Rxg5 1-0

