[Event "Antofagasta Zicosur op 4th"]
[Site "Antofagasta"]
[Date "2019.01.09"]
[Round "8"]
[White "Carcamo Calderon, Jose Ignacio"]
[Black "Plaza Villar, Hervo"]
[Result "1-0"]
[ECO "D09"]
[WhiteElo "1809"]
[BlackElo "1558"]
[PlyCount "42"]
[EventDate "2019.01.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Nge7 6. Bg2 Ng6 7. Bg5 Be7 8. Bxe7 Qxe7 9. Nxd4 Qb4+ 10. Nc3 Ncxe5 11. Qa4+ Qxa4 12. Nxa4 c6 13. b3 0-0 14. 0-0-0 Rb8 15. h3 Rd8 16. f4 Nd7 17. Nf5 Ngf8 18. Ne7+ Kh8 19. f5 Re8 20. Nxc8 Rxe2 21. Bf1 Rxa2 1-0

[Event "Antofagasta Zicosur op 4th"]
[Site "Antofagasta"]
[Date "2019.01.08"]
[Round "7"]
[White "Plaza Villar, Hervo"]
[Black "Descarrega Zacarias, Vanessa"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1558"]
[BlackElo "1839"]
[PlyCount "37"]
[EventDate "2019.01.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. f4 b5 4. d3 Bb7 5. g3 g6 6. Bg2 Bg7 7. Nh3 e6 8. 0-0 Ne7 9. Rb1 0-0 10. Be3 d6 11. Qd2 Nd7 12. Ne2 Nb6 13. b3 Qc7 14. c3 Nd7 15. Rfc1 Nf6 16. Nf2 Nd7 17. Nh3 a5 18. d4 e5 19. dxc5 0-1

[Event "Antofagasta Zicosur op 4th"]
[Site "Antofagasta"]
[Date "2019.01.08"]
[Round "6"]
[White "San Martin Dominguez, Daphne"]
[Black "Plaza Villar, Hervo"]
[Result "0-1"]
[ECO "C11"]
[BlackElo "1558"]
[PlyCount "23"]
[EventDate "2019.01.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. Nc3 d5 3. Nf3 Nf6 4. e5 Nfd7 5. d4 c5 6. Bb5 a6 7. Be2 Nc6 8. Bf4 cxd4 9. Nxd4 Nxd4 10. 0-0 Be7 11. g3 Nc6 12. Qd2 0-1

[Event "Antofagasta Zicosur op 4th"]
[Site "Antofagasta"]
[Date "2019.01.07"]
[Round "4"]
[White "Carcamo Calderon, Angela Ayline"]
[Black "Plaza Villar, Hervo"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1138"]
[BlackElo "1558"]
[PlyCount "50"]
[EventDate "2019.01.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Nc3 Nf6 6. Bg5 c6 7. Bd3 Bg4 8. Qe2+ Qe7 9. Bxf6 Qxe2+ 10. Bxe2 gxf6 11. h3 Bh5 12. g4 Bg6 13. 0-0-0 b5 14. Rde1 0-0 15. h4 b4 16. Nd1 Nd7 17. Rhg1 Kh8 18. Kb1 a5 19. Ne3 a4 20. b3 axb3 21. axb3 Ra7 22. Kb2 Rfa8 23. Nf5 Ra2+ 24. Kc1 Bf4+ 25. Ne3 Rxc2+ 0-1

[Event "Antofagasta Zicosur op 4th"]
[Site "Antofagasta"]
[Date "2019.01.06"]
[Round "3"]
[White "Plaza Villar, Hervo"]
[Black "Castellanos Villela, Alejandro"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1558"]
[BlackElo "1937"]
[PlyCount "46"]
[EventDate "2019.01.04"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CHI"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Bc4 Bg7 5. Nf3 e6 6. 0-0 Nge7 7. Qe1 0-0 8. d3 a6 9. a3 Nd4 10. Qh4 Nxc2 11. f5 Nxf5 12. Qh3 Nfe3 13. e5 Nxf1 14. Bh6 Nxa1 15. Ng5 Qxg5 16. Bxg5 Bxe5 17. Kxf1 d5 18. Ba2 Nc2 19. Be7 Re8 20. Bxc5 Nd4 21. Qe3 Nc6 22. h4 d4 23. Qh6 dxc3 0-1

[Event "Santiago Patrias U2200 1st"]
[Site "Santiago de Chile"]
[Date "2015.09.13"]
[Round "3.6"]
[White "Sauer Rosenwasser, Leon"]
[Black "Plaza Villar, Hervo"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1536"]
[BlackElo "1536"]
[PlyCount "107"]
[EventDate "2015.09.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. Bb5+ Bd7 5. Qd3 cxd4 6. Bxd7+ Nxd7 7. Qxd4 Qc7 8. Nf3 Qxc2 9. Nc3 Bc5 10. Qd2 Qxd2+ 11. Bxd2 Ne7 12. Nb5 0-0 13. b4 Bb6 14. a4 a6 15. Nc3 Ng6 16. a5 Ba7 17. b5 Ngxe5 18. Nxe5 Nxe5 19. b6 Bb8 20. 0-0 Bd6 21. Rfd1 Nc4 22. Be1 Bb4 23. Rd3 Bxa5 24. Nxd5 Bxb6 25. Nxb6 Nxb6 26. Rb1 Nd5 27. Rxb7 a5 28. Ra3 a4 29. g4 Rfc8 30. Kg2 Rc7 31. Rxa4 Rac8 32. Rxc7 Nxc7 33. Rc4 Kf8 34. Ba5 Ke8 35. Rxc7 Ra8 36. Bb4 Ra4 37. Re7+ Kd8 38. Rb7 Kc8 39. Rb5 Kc7 40. Bc3 Rxg4+ 41. Kf3 Rh4 42. Kg3 Rh6 43. Rb4 f6 44. Rh4 Rxh4 45. Kxh4 Kd6 46. Kg4 Kd5 47. f4 Ke4 48. h4 Kd3 49. Ba1 Ke4 50. h5 g6 51. h6 f5+ 52. Kg5 Kf3 53. Be5 Kg3 54. Kf6 1-0

[Event "Santiago Patrias U2200 1st"]
[Site "Santiago de Chile"]
[Date "2015.09.12"]
[Round "2.4"]
[White "Plaza Villar, Hervo"]
[Black "Duran Serra, Alonso"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1536"]
[PlyCount "47"]
[EventDate "2015.09.12"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CHI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. d4 dxe4 4. Bc4 Bf5 5. Nge2 e6 6. Bg5 Be7 7. Ng3 0-0 8. Qd2 Nbd7 9. h4 c5 10. d5 Nb6 11. 0-0-0 Nxc4 12. Qe2 Nd6 13. dxe6 fxe6 14. Nxf5 exf5 15. Qe3 b6 16. Nd5 Nxd5 17. Rxd5 Bxg5 18. hxg5 Qe7 19. f4 Rad8 20. Re5 Qf7 21. Qh3 g6 22. Re6 Ne8 23. a4 Qd7 24. Kb1 0-1

