[Event "Asuncion Clasificatorio op 4th"]
[Site "Asuncion"]
[Date "2015.08.16"]
[Round "6.26"]
[White "Aguero, Diego"]
[Black "Leiva, Luis Alberto"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "36"]
[EventDate "2015.08.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 Nc6 4. Nf3 Bf5 5. Qd2 e6 6. e3 Bb4 7. 0-0-0 0-0 8. Bb5 Bxc3 9. Qxc3 Qd7 10. Bxc6 bxc6 11. Qa5 Rfc8 12. Ne5 Qe8 13. Qc5 Ne4 14. Qa3 Nxf2 15. Qa6 Rab8 16. Nxc6 Rb6 17. Qxa7 Qxc6 18. a4 Qxc2# 0-1

[Event "Asuncion Clasificatorio op 4th"]
[Site "Asuncion"]
[Date "2015.08.16"]
[Round "5.25"]
[White "Leiva, Luis Alberto"]
[Black "Jodorcovsky, Paulo Leonardo"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1392"]
[PlyCount "27"]
[EventDate "2015.08.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. 0-0 d6 6. h3 0-0 7. d3 h6 8. Bd2 a6 9. a3 Be6 10. Qc1 Kh7 11. Bd5 Bxd5 12. exd5 Nd4 13. Nxd4 Bxd4 14. Be3 0-1

[Event "Asuncion Clasificatorio op 4th"]
[Site "Asuncion"]
[Date "2015.08.16"]
[Round "7.21"]
[White "Leiva, Luis Alberto"]
[Black "Mayeregger, Arnold"]
[Result "0-1"]
[ECO "C13"]
[BlackElo "1469"]
[PlyCount "54"]
[EventDate "2015.08.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Nc3 h6 7. Bxf6 Bxf6 8. Nf3 Nd7 9. Bc4 a6 10. 0-0 0-0 11. Re1 b5 12. Bb3 Bb7 13. Re3 c5 14. dxc5 Nxc5 15. a4 Qxd1+ 16. Rxd1 Nxb3 17. cxb3 b4 18. Ne4 Bxb2 19. h3 Rfd8 20. Nd6 Bf6 21. Ne5 Bxe5 22. Rxe5 Bd5 23. Nc4 Bxc4 24. Rxd8+ Rxd8 25. bxc4 b3 26. Re2 Kf8 27. Kf1 Rd1+ 0-1

[Event "Asuncion Clasificatorio op 4th"]
[Site "Asuncion"]
[Date "2015.08.15"]
[Round "4.29"]
[White "Galeano, Marcelo"]
[Black "Leiva, Luis Alberto"]
[Result "0-1"]
[ECO "D06"]
[PlyCount "47"]
[EventDate "2015.08.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. e3 Bf5 4. Nc3 e6 5. Nf3 Bb4 6. Qb3 Nc6 7. Bd2 0-0 8. a3 Bxc3 9. Bxc3 b6 10. Be2 Re8 11. 0-0 Ne4 12. cxd5 exd5 13. Rac1 Qd6 14. Bb4 Qg6 15. Nh4 Qg5 16. Qxd5 Qxh4 17. Qxf5 Nxb4 18. axb4 c6 19. Rxc6 g6 20. Qg4 Qe7 21. b5 Qb4 22. Bf3 Nd2 23. Rfc1 Qxb5 24. R1c2 0-1

[Event "Asuncion Clasificatorio op 4th"]
[Site "Asuncion"]
[Date "2015.08.15"]
[Round "3.24"]
[White "Leiva, Luis Alberto"]
[Black "Rodriguez, Camila"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1452"]
[PlyCount "71"]
[EventDate "2015.08.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bf5 3. Nc3 e6 4. e3 Nf6 5. Be2 Bd6 6. Bd2 h6 7. 0-0 Ne4 8. Bd3 Nxd2 9. Nxd2 Bxd3 10. cxd3 0-0 11. f4 Nd7 12. Nf3 a6 13. Qe1 Qf6 14. Ne5 Rad8 15. Ne2 Bxe5 16. dxe5 Qg6 17. d4 c5 18. Rc1 b6 19. Kh1 f6 20. Rf3 fxe5 21. Rg3 Qf5 22. Rh3 exd4 23. Qg3 Rf6 24. exd4 Rg6 25. Qe3 Rf8 26. Rf1 cxd4 27. Qxd4 Nc5 28. Rhf3 Qg4 29. R1f2 Ne4 30. Kg1 Nxf2 31. Qxf2 Rc8 32. h3 Qf5 33. Qxb6 Rc2 34. Kf2 Qe4 35. Qb8+ Kh7 36. Qe5 0-1

[Event "Asuncion Clasificatorio op 4th"]
[Site "Asuncion"]
[Date "2015.08.14"]
[Round "1.21"]
[White "Rivarola, Paul"]
[Black "Leiva, Luis Alberto"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1726"]
[PlyCount "45"]
[EventDate "2015.08.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. g3 Nf6 4. Bg2 Bg4 5. 0-0 e5 6. Nxe5 Nxe5 7. dxe5 Ne4 8. f3 Bc5+ 9. e3 d4 10. fxg4 dxe3 11. Qe2 Qd4 12. Bxe4 Qxe4 13. Qb5+ Qc6 14. Qxc6+ bxc6 15. Kg2 0-0 16. Nc3 Rfe8 17. Na4 e2 18. Re1 Rxe5 19. Nxc5 Rxc5 20. Rxe2 Rf8 21. Bf4 f5 22. Bxc7 fxg4 23. Bd6 1-0

