[Event "Santander SUB 1800"]
[Site "Santander"]
[Date "2013.05.25"]
[Round "4.31"]
[White "Garcia Rueda, Freddy Alexander"]
[Black "Ariza Santamaria, Carlos Augusto"]
[Result "0-1"]
[ECO "C20"]
[PlyCount "12"]
[EventDate "2013.05.18"]
[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 e5 2. c3 Bc5 3. Nh3 Qf6 4. Qe2 d6 5. b4 Bb6 6. g3 Nh6 0-1

[Event "Santander SUB 1800"]
[Site "Santander"]
[Date "2013.05.25"]
[Round "5.29"]
[White "Martinez, Javier4"]
[Black "Ariza Santamaria, Carlos Augusto"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "20"]
[EventDate "2013.05.18"]
[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 d5 2. e3 c5 3. Nf3 Nc6 4. c3 Bg4 5. Be2 e6 6. Ne5 Bxe2 7. Qxe2 Nxe5 8. dxe5 Ne7 9. 0-0 Ng6 10. f4 Nh4 0-1

[Event "Santander SUB 1800"]
[Site "Santander"]
[Date "2013.05.19"]
[Round "2.21"]
[White "Arenas, Juan Manuel"]
[Black "Ariza Santamaria, Carlos Augusto"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1600"]
[PlyCount "28"]
[EventDate "2013.05.18"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. Bc4 Bg4 6. d3 c6 7. Bd2 Qc7 8. Qe2 e6 9. h3 Nbd7 10. 0-0-0 Bf5 11. g4 Bg6 12. Rde1 b5 13. Bb3 Bd6 14. Ne4 a6 1-0

[Event "Santander SUB 1800"]
[Site "Santander"]
[Date "2013.05.19"]
[Round "3.31"]
[White "Ariza Santamaria, Carlos Augusto"]
[Black "Sarmiento Campos, Diego Andres"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "71"]
[EventDate "2013.05.18"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Bf4 a6 5. e3 Bb4 6. Qc2 Ne4 7. Nge2 Nd7 8. a3 Ba5 9. b4 Nxc3 10. Nxc3 Bb6 11. cxd5 exd5 12. Nxd5 c6 13. Nxb6 Nxb6 14. Bd3 g6 15. h4 h5 16. Bxg6 fxg6 17. Qxg6+ Kd7 18. Qf7+ Qe7 19. Qxe7+ Kxe7 20. f3 Nd5 21. Bg5+ Kd7 22. Rg1 Kd6 23. g4 hxg4 24. fxg4 a5 25. bxa5 Rxa5 26. Kd2 c5 27. e4 Ne7 28. d5 Ng6 29. h5 Ne5 30. Bf4 Rg8 31. g5 Rf8 32. h6 Ke7 33. Rh1 Nc4+ 34. Kc3 Rxa3+ 35. Kxc4 Rxa1 36. Rh4 0-1

[Event "Santander SUB 1800"]
[Site "Santander"]
[Date "2013.05.18"]
[Round "1.12"]
[White "Ariza Santamaria, Carlos Augusto"]
[Black "Trujillo Medina, Andrea"]
[Result "0-1"]
[ECO "E20"]
[BlackElo "1645"]
[PlyCount "102"]
[EventDate "2013.05.18"]
[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. Nc3 Nf6 4. Bg5 Be7 5. e3 Nc6 6. Bd3 cxd4 7. exd4 Nxd4 8. Bxh7 Nxh7 9. Bxe7 Qxe7 10. Qxd4 Qf6 11. Qxf6 Nxf6 12. Nf3 b6 13. Ke2 Bb7 14. Nb5 Rc8 15. Nd6+ Kd8 16. Nxf7+ Ke7 17. Nxh8 Rxh8 18. Rad1 Rc8 19. b3 Ne4 20. Rd3 d5 21. Rhd1 Rc7 22. Ne5 Kf6 23. f4 g5 24. Ng4+ Kf5 25. Ne3+ Kxf4 26. g3+ Ke5 27. Ng4+ Kf5 28. h3 Kg6 29. Rf3 a5 30. Ne5+ Kh5 31. g4+ Kh6 32. h4 gxh4 33. Rh1 Ng3+ 34. Kf2 Nxh1+ 35. Kg1 Kg5 36. Rh3 Ng3 37. Kf2 d4 38. Ke1 Kf4 39. Ng6+ Kxg4 40. Rxh4+ Kg5 41. Rh3 Kxg6 42. Rxg3+ Kf5 43. Rd3 Ke4 44. Ke2 Rh7 45. Rg3 Rh2+ 46. Ke1 d3 47. Rg7 d2+ 48. Kd1 Ke3 49. Rg3+ Bf3+ 50. Kc2 d1Q+ 51. Kc3 Qd3# 0-1

