[Event "Monte Grande Valerio Lorenzi 2nd"]
[Site "Monte Grande"]
[Date "2015.05.22"]
[Round "7.1"]
[White "Farias, Guillermo"]
[Black "Oviedo, Luis"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1980"]
[BlackElo "1563"]
[PlyCount "82"]
[EventDate "2015.05.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d3 g6 4. g3 Bg7 5. Bg2 e6 6. 0-0 Rb8 7. Re1 b5 8. Nbd2 Nge7 9. h4 d6 10. Nf1 Nd4 11. h5 Nxf3+ 12. Bxf3 0-0 13. h6 Bh8 14. Nh2 Nc6 15. Bg2 e5 16. Rf1 Nd4 17. Be3 Ne6 18. Nf3 Bf6 19. Qd2 Be7 20. c3 a5 21. Nh2 Bg5 22. f4 Bxh6 23. Ng4 Bg7 24. f5 Nc7 25. Nh6+ Kh8 26. f6 Bxh6 27. Bxh6 Rg8 28. Qg5 Ne6 29. Qh4 Bd7 30. Bh3 Qe8 31. Bxe6 Bxe6 32. Kf2 g5 33. Bxg5 Rxg5 34. Qxg5 Qg8 35. Qh4 Bg4 36. Rh1 Qg6 37. Qh6 Rg8 38. Raf1 d5 39. Qxg6 Rxg6 40. exd5 Rxf6+ 41. Ke3 Rd6 1-0

[Event "Monte Grande Valerio Lorenzi 2nd"]
[Site "Monte Grande"]
[Date "2015.05.20"]
[Round "6.1"]
[White "Oviedo, Luis"]
[Black "Santillan, Miguel"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1563"]
[BlackElo "1778"]
[PlyCount "79"]
[EventDate "2015.05.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 g5 5. Bg3 Bg7 6. Nf3 Nc6 7. h4 Ngxe5 8. Nxe5 Nxe5 9. e3 g4 10. Nc3 d6 11. Be2 Be6 12. h5 Qd7 13. h6 Bf6 14. Nd5 Bxd5 15. cxd5 Ng6 16. Rb1 0-0 17. Bxg4 Qb5 18. a4 Qb4+ 19. Kf1 b5 20. axb5 Qxb5+ 21. Be2 Qc5 22. Rc1 Qa5 23. b3 Rfe8 24. Kg1 Re7 25. Qc2 Rae8 26. Qf5 Bh8 27. Bh4 Re5 28. Qf3 Qxd5 29. Rxc7 Qxf3 30. Bxf3 Nxh4 31. Rxh4 R5e7 32. Rhc4 Kf8 33. Bd5 Bf6 34. Rxe7 Rxe7 35. Rc8+ Re8 36. Rc6 Be7 37. Rc7 a5 38. Ra7 Rb8 39. Rxa5 Bg5 40. Ra7 1-0

[Event "Monte Grande Valerio Lorenzi 2nd"]
[Site "Monte Grande"]
[Date "2015.05.18"]
[Round "5.1"]
[White "Herrera, Pablo"]
[Black "Oviedo, Luis"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "2011"]
[BlackElo "1563"]
[PlyCount "87"]
[EventDate "2015.05.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 f5 2. e4 fxe4 3. Ng5 Nf6 4. d3 d6 5. dxe4 e6 6. e5 Ng8 7. Bd3 g6 8. Nxh7 Rxh7 9. Bxg6+ Rf7 10. Bxf7+ Kxf7 11. Qh5+ Kg7 12. h4 Ne7 13. Rh3 Nf5 14. g4 Nd4 15. Bh6+ Kg8 16. Qg6+ Kh8 17. Bg5 Qd7 18. c3 Nbc6 19. cxd4 Nxd4 20. Bf6+ Bg7 21. Bxg7+ Qxg7 22. Qxg7+ Kxg7 23. Rc3 Nb5 24. Rc1 c6 25. Nc3 Nd4 26. exd6 e5 27. Kd2 Nf3+ 28. Ke3 Nxh4 29. Ne4 Ng2+ 30. Kf3 Nf4 31. Nc5 Be6 32. Nxe6+ Nxe6 33. Rd1 Rd8 34. Ke4 Kf6 35. b4 Ng5+ 36. Ke3 Rd7 37. Rh1 Nf7 38. Rad1 Kg6 39. Rh5 Rxd6 40. Rxd6+ Nxd6 41. Rxe5 Nc4+ 42. Kf4 Nxe5 43. Kxe5 b6 44. f4 1-0

[Event "Monte Grande Valerio Lorenzi 2nd"]
[Site "Monte Grande"]
[Date "2015.05.15"]
[Round "4.1"]
[White "Oviedo, Luis"]
[Black "Silva, Ariel Orlando"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "1563"]
[BlackElo "1677"]
[PlyCount "97"]
[EventDate "2015.05.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 c6 4. c4 g6 5. Nf3 Bg7 6. 0-0 0-0 7. Nc3 d6 8. Re1 Re8 9. e4 fxe4 10. Nxe4 Nxe4 11. Rxe4 Bf5 12. Re1 Nd7 13. Qb3 Qc7 14. Bf4 Kh8 15. c5 Nf6 16. Ng5 e6 17. Nxe6 Qd7 18. Nxg7 Kxg7 19. Bxd6 Be6 20. Qc3 Nd5 21. Qd2 Qf7 22. h3 Rad8 23. Re2 Ne7 24. Rae1 Nc8 25. Be5+ Kg8 26. b3 Bd5 27. Bxd5 Rxd5 28. Qh6 Red8 29. Re4 Ne7 30. Qg5 Nf5 31. Qf6 Qxf6 32. Bxf6 R8d7 33. Rd1 Kf7 34. Be5 Rxc5 35. Kg2 Rc2 36. g4 Ne7 37. Rf4+ Kg8 38. Re1 Rxa2 39. Bf6 Rb2 40. Rfe4 Kf7 41. Bxe7 Rxb3 42. Rf4+ Kg7 43. Bf6+ Kf8 44. Bg5+ Kg7 45. Bf6+ Kf8 46. Rfe4 a5 47. Re8+ Kf7 48. g5 b5 49. Rh8 1-0

[Event "Monte Grande Valerio Lorenzi 2nd"]
[Site "Monte Grande"]
[Date "2015.05.13"]
[Round "3.1"]
[White "Barrientos Medina, Juan Carlos"]
[Black "Oviedo, Luis"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2020"]
[BlackElo "1563"]
[PlyCount "76"]
[EventDate "2015.05.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 a6 7. a4 Nge7 8. f5 0-0 9. d3 d5 10. Ba2 dxe4 11. f6 Bxf6 12. Nxe4 Bg7 13. Bg5 f5 14. Nc3 b5 15. axb5 axb5 16. Qe1 Nd4 17. Bxe6+ Bxe6 18. Rxa8 Qxa8 19. Nxd4 Bxd4+ 20. Kh1 Bd5 21. Nxd5 Nxd5 22. Qe6+ Kg7 23. c4 bxc4 24. dxc4 Nf6 25. b4 Ne4 26. Bh4 Qa2 27. bxc5 Bxc5 28. Rd1 Qe2 29. Qe5+ Kh6 30. Re1 Nf2+ 31. Bxf2 Qxe5 32. Rxe5 Bxf2 33. Re2 Bc5 34. g3 Rd8 35. Kg2 Rd4 36. Rc2 Kg5 37. Rc3 Rd2+ 38. Kf3 Rf2# 0-1

[Event "Monte Grande Valerio Lorenzi 2nd"]
[Site "Monte Grande"]
[Date "2015.05.11"]
[Round "2.2"]
[White "Oviedo, Luis"]
[Black "Ponzo, Hector"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1563"]
[BlackElo "1924"]
[PlyCount "73"]
[EventDate "2015.05.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bg7 5. h3 0-0 6. e4 c5 7. d5 e5 8. Bd3 Nh5 9. Be3 f5 10. exf5 Bxf5 11. Bxf5 gxf5 12. Ng5 Nf4 13. Bxf4 exf4 14. Qh5 Qe8+ 15. Qxe8 Rxe8+ 16. Ne6 Bxc3+ 17. bxc3 Nd7 18. Kd2 Rac8 19. Rab1 b6 20. Rbe1 Ne5 21. Nxf4 Nxc4+ 22. Kc2 Rxe1 23. Rxe1 Ne5 24. Ne6 Kf7 25. f4 Ng6 26. Ng5+ Kg7 27. g3 h6 28. Nf3 Rc7 29. Re6 Rd7 30. Nd2 Nf8 31. Re3 b5 32. Nf3 Kf6 33. Nh4 Rg7 34. Re8 Nd7 35. Re6+ Kf7 36. Nxf5 Kf8 37. Nxg7 1-0

[Event "Monte Grande Valerio Lorenzi 2nd"]
[Site "Monte Grande"]
[Date "2015.05.08"]
[Round "1.7"]
[White "Leguiza, Gustavo"]
[Black "Oviedo, Luis"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "1808"]
[BlackElo "1563"]
[PlyCount "96"]
[EventDate "2015.05.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 c6 8. Bg5 h6 9. Bd2 Qe8 10. b4 e5 11. Rb1 e4 12. Ne1 Be6 13. Qb3 b5 14. d5 cxd5 15. cxd5 Nxd5 16. Nxd5 Qf7 17. Ne7+ Qxe7 18. Qa3 Bc4 19. e3 Bxf1 20. Bxf1 Qe5 21. Nc2 Nc6 22. Qb3+ Kh8 23. a4 bxa4 24. Qxa4 Rac8 25. b5 Qd5 26. Be1 Ne5 27. Nb4 Qb7 28. Qa2 Rf7 29. Na6 Nf3+ 30. Kg2 Nxe1+ 31. Rxe1 Qe7 32. Bc4 Rff8 33. Bd5 Qf6 34. Bc6 h5 35. Rd1 h4 36. Nb4 Qb2 37. Qc4 Qc3 38. Qe6 Qxb4 39. Qxg6 Rf6 40. Qh5+ Rh6 41. Qxf5 Rf8 42. Qd7 h3+ 43. Kg1 Qb2 44. Rf1 Qe5 45. Qxa7 Qf5 46. f4 Qc5 47. Qe7 Qxe3+ 48. Kh1 Qe2 0-1

