[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.11"]
[Round "6"]
[White "Reyes, Riscanevo"]
[Black "Rivera, Andres"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1769"]
[BlackElo "1600"]
[PlyCount "55"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. Nc3 d5 5. e3 c6 6. a3 a5 7. c5 b6 8. cxb6 Qxb6 9. Na4 Qc7 10. Qc2 Bd6 11. Nc5 0-0 12. Ng5 Qe7 13. Be2 Ne4 14. Ngxe4 fxe4 15. 0-0 Qh4 16. g3 Qh3 17. f4 Nd7 18. Nxd7 Bxd7 19. Bd2 c5 20. dxc5 Rfc8 21. Bc3 Bxc5 22. Qd2 a4 23. Rac1 h5 24. Qd1 Bxe3+ 25. Kh1 Bxc1 26. Qd4 Kf8 27. Qxg7+ Ke8 28. Bf6 1-0

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.10"]
[Round "5"]
[White "Ospina Ortiz, Oscar Alexander"]
[Black "Rivera, Andres"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1926"]
[BlackElo "1600"]
[PlyCount "49"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. h3 d5 5. cxd5 exd5 6. Nc3 c6 7. Bg5 Bd6 8. e3 0-0 9. Bd3 Qe8 10. Bxf6 Rxf6 11. Qc2 a5 12. Ne5 Bxe5 13. dxe5 Qxe5 14. Nxd5 Rf8 15. Nb6 Ra7 16. Nxc8 Rxc8 17. Bxf5 Re8 18. Bxh7+ Kh8 19. Bg6 Rd8 20. 0-0 b5 21. Rfd1 Rc8 22. Rd4 Qf6 23. Rad1 c5 24. Qxc5 Rf8 25. Qh5+ 1-0

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.10"]
[Round "4"]
[White "Rivera, Andres"]
[Black "Sanchez Velandia, Carlos Julio"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1600"]
[PlyCount "69"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 d6 4. Nf3 Nf6 5. Bg2 g6 6. 0-0 Bg7 7. b3 0-0 8. Bb2 a6 9. d4 cxd4 10. Nxd4 Qb6 11. e3 Ng4 12. Nd5 Qd8 13. Qd2 e6 14. Nxc6 bxc6 15. Bxg7 Kxg7 16. Qc3+ Nf6 17. Nxf6 Qxf6 18. Qxf6+ Kxf6 19. Bxc6 Rb8 20. Rad1 Rd8 21. Rd2 Rb6 22. Bg2 a5 23. c5 Ra6 24. Rfd1 d5 25. e4 d4 26. Rxd4 Rxd4 27. Rxd4 Ke5 28. Rd8 Bb7 29. f4+ Kf6 30. e5+ Ke7 31. Bxb7 Ra7 32. Rb8 Kd7 33. c6+ Kc7 34. Rf8 a4 35. Rxf7+ 1-0

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.09"]
[Round "3"]
[White "Acosta Neira, Jaime"]
[Black "Rivera, Andres"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1473"]
[BlackElo "1600"]
[PlyCount "62"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 f5 2. Bf4 e6 3. Nf3 Nf6 4. h3 Nc6 5. c3 Be7 6. e3 b6 7. Be2 Bb7 8. Nbd2 0-0 9. Qc2 a5 10. 0-0-0 a4 11. a3 Na5 12. Qxa4 Bd5 13. c4 Nxc4 14. Qc2 Nxa3 15. bxa3 Rxa3 16. Nc4 Ra1+ 17. Kb2 Be4 18. Qc3 Ra4 19. Ra1 Nd5 20. Rxa4 Nxc3 21. Kxc3 b5 22. Ra7 bxc4 23. Bxc7 Qc8 24. Rha1 Bd8 25. Bxd8 Rxd8 26. R1a4 Qb8 27. Ra3 Qb1 28. Ra2 Qb3+ 29. Kd2 c3+ 30. Ke1 c2 31. Ra1 Qb1+ 0-1

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.08"]
[Round "1"]
[White "Rivera, Andres"]
[Black "Navia Alvarez, Edwin Adrian"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1600"]
[BlackElo "2069"]
[PlyCount "48"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. d3 c5 3. e4 Nc6 4. Nc3 e6 5. g3 d5 6. Bg5 Be7 7. Bg2 dxc4 8. dxc4 0-0 9. Nge2 Ne5 10. 0-0 Qxd1 11. Raxd1 Nxc4 12. b3 Nb6 13. e5 Nfd5 14. Bxe7 Nxe7 15. Rd2 a5 16. Rfd1 a4 17. Rd8 Ned5 18. Nxd5 exd5 19. Rxf8+ Kxf8 20. Bxd5 Nxd5 21. Rxd5 axb3 22. axb3 Bg4 23. Nc1 Bf3 24. Rxc5 Rd8 0-1

