[Event "Santa Cruz Rio Turbio op"]
[Site "Santa Cruz"]
[Date "2023.06.20"]
[Round "7"]
[White "Martinez, Carlos3333"]
[Black "Villamayor, Francisco"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1950"]
[BlackElo "1854"]
[PlyCount "38"]
[EventDate "2023.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 c5 5. Nbd2 Qb6 6. dxc5 Bxc5 7. Nb3 Be7 8. Bd3 Nc6 9. 0-0 0-0 10. Qe2 h6 11. c3 a5 12. Nbd4 Bd7 13. a4 Rfe8 14. Nxc6 bxc6 15. Nd4 Bc5 16. h3 e5 17. Bh2 exd4 18. cxd4 Bxd4 19. Qc2 Be5 0-1

[Event "Santa Cruz Rio Turbio op"]
[Site "Santa Cruz"]
[Date "2023.06.19"]
[Round "5"]
[White "Villamayor, Francisco"]
[Black "Colivoro Colivoro, Jorge"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "1854"]
[BlackElo "1658"]
[PlyCount "111"]
[EventDate "2023.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 0-0 6. Nf3 Bd7 7. 0-0 Qc8 8. e4 Bh3 9. Re1 Bxg2 10. Kxg2 c5 11. d5 Nbd7 12. e5 Ng4 13. exd6 exd6 14. Ne4 Qc7 15. Bf4 Nde5 16. Nxe5 Nxe5 17. Qc2 h6 18. Red1 f5 19. Nc3 g5 20. Bc1 f4 21. gxf4 gxf4 22. f3 Qe7 23. Ne4 Qh4 24. Qf2 Qxf2+ 25. Kxf2 Nxc4 26. b3 Bd4+ 27. Rxd4 cxd4 28. bxc4 b5 29. cxb5 Rac8 30. Ba3 d3 31. Rd1 Rc2+ 32. Rd2 Rxd2+ 33. Nxd2 Rf5 34. Bxd6 Rxd5 35. Bxf4 Rxb5 36. a3 Kh7 37. Ke3 Rd5 38. Ke4 Rd7 39. Be5 Kg6 40. f4 Kh5 41. f5 Kg4 42. f6 h5 43. Bd4 a6 44. Kxd3 Kf5 45. Nc4 Ke6 46. Kc3 Rc7 47. Kd3 Rd7 48. Nd2 Rd5 49. Ne4 Rf5 50. Ke3 Rb5 51. Kf4 Rf5+ 52. Ke3 Rb5 53. h4 Rb3+ 54. Kf4 Rxa3 55. Ng5+ Kd7 56. f7 1-0

[Event "Santa Cruz Rio Turbio op"]
[Site "Santa Cruz"]
[Date "2023.06.19"]
[Round "6"]
[White "Villamayor, Francisco"]
[Black "Vargas Pastenes, Roman Andres"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "1854"]
[PlyCount "125"]
[EventDate "2023.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. e4 c5 7. Nge2 Nc6 8. d5 Ne5 9. b3 Qa5 10. Bd2 Nd3+ 11. Kf1 Ng4 12. Qc2 Nb4 13. Qb1 f5 14. a3 Nd3 15. Qxd3 Nxf2 16. Qc2 Nxh1 17. Bxh1 fxe4+ 18. Kg1 Bh3 19. Bg2 e3 20. Bxe3 Bf5 21. Qd2 Rf7 22. Ra2 Raf8 23. Ne4 Qxd2 24. Nxd2 h6 25. b4 g5 26. h3 Bd3 27. Nc1 Bg6 28. bxc5 dxc5 29. Bxc5 b6 30. Be3 Be5 31. Kh2 Bd6 32. Ne4 Bxe4 33. Bxe4 Rf1 34. Nd3 Rd1 35. a4 Rff1 36. a5 Ra1 37. Rxa1 Rxa1 38. axb6 axb6 39. Bxb6 Ra2+ 40. Kg1 Ra4 41. Nb2 Rb4 42. Bd4 Kf7 43. Bf5 Bc5 44. Be6+ Ke8 45. Bxc5 Rxb2 46. Bf2 Rc2 47. c5 Rc1+ 48. Kg2 Rc2 49. Kf3 Kd8 50. c6 Kc7 51. h4 Kd6 52. hxg5 hxg5 53. Bd4 g4+ 54. Ke4 Rc4 55. Kd3 Ra4 56. Bc5+ Kxc5 57. c7 Ra8 58. c8Q+ Rxc8 59. Bxc8 Kxd5 60. Bxg4 Ke5 61. Ke3 Kf6 62. Ke4 Kg6 63. Ke5 1-0

[Event "Santa Cruz Rio Turbio op"]
[Site "Santa Cruz"]
[Date "2023.06.18"]
[Round "4"]
[White "Aguilar, Andres"]
[Black "Villamayor, Francisco"]
[Result "1-0"]
[ECO "E52"]
[WhiteElo "2198"]
[BlackElo "1854"]
[PlyCount "47"]
[EventDate "2023.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nf3 Bb7 6. Bd3 0-0 7. 0-0 d5 8. cxd5 exd5 9. Bd2 Re8 10. Qa4 Bf8 11. Rfd1 Nbd7 12. Ba6 Bxa6 13. Qxa6 c6 14. Rac1 Bd6 15. Ne2 Qc8 16. Qa4 c5 17. dxc5 bxc5 18. Bc3 Nb6 19. Qc2 Ne4 20. Ng3 Nxg3 21. hxg3 Qg4 22. Ba5 Nc4 23. Rxd5 Re4 24. Ng5 1-0

[Event "Santa Cruz Rio Turbio op"]
[Site "Santa Cruz"]
[Date "2023.06.18"]
[Round "3"]
[White "Villamayor, Francisco"]
[Black "Diaz, Walter"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1854"]
[BlackElo "2130"]
[PlyCount "93"]
[EventDate "2023.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 c5 4. e3 Nf6 5. Nc3 cxd4 6. exd4 d5 7. cxd5 Nxd5 8. Bc4 Nxc3 9. bxc3 0-0 10. 0-0 Qc7 11. Bb3 Qxc3 12. Be3 Bg4 13. Rc1 Qa5 14. h3 Bxf3 15. Qxf3 Nc6 16. d5 Nd4 17. Bxd4 Bxd4 18. Rc4 Qb6 19. Rd1 e5 20. dxe6 fxe6 21. Qg4 Bxf2+ 22. Kh1 Rad8 23. Rxd8 Rxd8 24. Re4 Rd6 25. Bxe6+ Kg7 26. Bb3 Qc7 27. Qf4 Bg3 28. Qe3 Rd7 29. Re8 Bf4 30. Qg1 Qc3 31. Re1 Qxe1 32. Qxe1 Rc7 33. Kg1 Rc1 34. Kf1 Rxe1+ 35. Kxe1 Kf6 36. Ke2 Ke5 37. Kd3 b5 38. a4 a6 39. axb5 axb5 40. Bg8 h6 41. Bf7 g5 42. Be8 b4 43. Kc4 Bd2 44. Bg6 Kf4 45. Bh5 Kg3 46. Bf3 h5 47. Bxh5 1/2-1/2

[Event "Santa Cruz Rio Turbio op"]
[Site "Santa Cruz"]
[Date "2023.06.17"]
[Round "2"]
[White "Quispe Andia, Ubaldo Natalio"]
[Black "Villamayor, Francisco"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1598"]
[BlackElo "1854"]
[PlyCount "76"]
[EventDate "2023.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. h3 Bd6 6. Bd3 0-0 7. 0-0 c6 8. c3 b6 9. Re1 Ba6 10. Bxa6 Nxa6 11. Be3 b5 12. Nbd2 h6 13. Ne5 Qc7 14. Ndf3 Ne4 15. a3 Rfe8 16. Qc2 Nb8 17. Qb3 Nd7 18. Nd3 f5 19. a4 a6 20. axb5 axb5 21. Ra2 f4 22. Bc1 Ng5 23. Qd1 Nf6 24. Nxg5 hxg5 25. f3 Nh5 26. b3 Ng3 27. Ba3 Bxa3 28. Rxa3 Re3 29. Rxe3 fxe3 30. Ne5 Nf5 31. Qe2 b4 32. Ra6 bxc3 33. Rxc6 Nxd4 34. Rxc7 Nxe2+ 35. Kf1 Ng3+ 36. Ke1 d4 37. Rd7 c2 38. Rc7 Ra1# 0-1

[Event "Santa Cruz Rio Turbio op"]
[Site "Santa Cruz"]
[Date "2023.06.17"]
[Round "1"]
[White "Villamayor, Francisco"]
[Black "Godoy, Joaquin"]
[Result "1-0"]
[ECO "E68"]
[WhiteElo "1854"]
[PlyCount "61"]
[EventDate "2023.06.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 Nbd7 7. 0-0 e5 8. e4 Re8 9. Re1 exd4 10. Nxd4 Nc5 11. b3 c6 12. Bb2 Bg4 13. f3 Bd7 14. Qd2 Qb6 15. Kh1 Rad8 16. Rad1 h5 17. Nc2 Bc8 18. Ne3 a6 19. Ne2 Qc7 20. Nf4 b5 21. cxb5 axb5 22. Bd4 Ne6 23. Nxe6 Bxe6 24. Qc3 Qe7 25. Qxc6 Bd7 26. Qc7 Rc8 27. Bxf6 Bxf6 28. Qxd6 Bc3 29. Qxe7 Rxe7 30. Nd5 Ree8 31. Nxc3 1-0

[Event "Villa Tehuelches op 5th"]
[Site "Villa Tehuelches"]
[Date "2019.07.14"]
[Round "7"]
[White "Jotayan, Gaston Alejandro"]
[Black "Villamayor, Francisco"]
[Result "1/2-1/2"]
[ECO "A25"]
[BlackElo "1837"]
[PlyCount "34"]
[EventDate "2019.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. d3 Nf6 5. g3 Bc5 6. Bg2 0-0 7. 0-0 a6 8. Rb1 d6 9. Ne1 f4 10. gxf4 Ng4 11. Ne4 Ba7 12. Ng5 Nxf2 13. Rxf2 Bxf2+ 14. Kxf2 Qxg5 15. Nf3 Qg6 16. e3 exf4 17. e4 Bg4 1/2-1/2

[Event "Villa Tehuelches op 5th"]
[Site "Villa Tehuelches"]
[Date "2019.07.13"]
[Round "5"]
[White "Campeon, Matias"]
[Black "Villamayor, Francisco"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "2020"]
[BlackElo "1837"]
[PlyCount "115"]
[EventDate "2019.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 c6 5. 0-0 h5 6. d3 Qb6+ 7. Kh1 Nbd7 8. Nc3 e6 9. Nh4 0-0-0 10. Qe1 Nc5 11. e4 dxe4 12. dxe4 Bh7 13. a3 Be7 14. b4 Ncd7 15. Nf3 Qc7 16. Ng5 Rdf8 17. h3 Ne8 18. Nxh7 Rxh7 19. e5 g6 20. b5 c5 21. Qe4 Ng7 22. Be3 Nf5 23. Bf2 h4 24. g4 Ng3+ 25. Bxg3 hxg3 26. Rad1 f5 27. gxf5 gxf5 28. Qxb7+ Qxb7 29. Bxb7+ Kxb7 30. Rxd7+ Kc8 31. Rxa7 Rxh3+ 32. Kg2 Rh2+ 33. Kxg3 Rxc2 34. Na4 Rg8+ 35. Kf3 Bd8 36. Rd1 Kb8 37. Rdd7 Rh8 38. Kg3 Bh4+ 39. Kf3 Bd8 40. Rh7 Rxh7 41. Rxh7 Rc4 42. Rh8 Rxa4 43. Rxd8+ Kc7 44. Rd3 c4 45. Rd6 Rxa3+ 46. Ke2 c3 47. Rxe6 Ra2+ 48. Kd3 Rb2 49. b6+ Kb7 50. Rf6 c2 51. Kd2 c1Q+ 52. Kxc1 Rxb6 53. Rxb6+ Kxb6 54. Kd2 Kc6 55. Kd3 Kd5 56. Ke3 Ke6 57. Kf3 Kd5 58. Kg3 1-0

[Event "Villa Tehuelches op 5th"]
[Site "Villa Tehuelches"]
[Date "2019.07.13"]
[Round "6"]
[White "Villamayor, Francisco"]
[Black "Fernandez, Leandro Daniel"]
[Result "0-1"]
[ECO "E82"]
[WhiteElo "1837"]
[BlackElo "1646"]
[PlyCount "49"]
[EventDate "2019.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Nge2 c5 7. Be3 Nc6 8. Qd2 b6 9. Bh6 Bxh6 10. Qxh6 cxd4 11. Nb5 e5 12. h4 Kh8 13. Ng3 Ng8 14. Qd2 f5 15. h5 g5 16. exf5 Bxf5 17. Nxf5 Rxf5 18. Bd3 Rf4 19. Be4 Rc8 20. g3 Rf7 21. b3 h6 22. g4 a6 23. Bd5 Rf4 24. Bxg8 Kxg8 25. Na3 0-1

[Event "Villa Tehuelches op 5th"]
[Site "Villa Tehuelches"]
[Date "2019.07.12"]
[Round "3"]
[White "Diaz Munoz, Rodrigo Javier"]
[Black "Villamayor, Francisco"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1302"]
[BlackElo "1837"]
[PlyCount "68"]
[EventDate "2019.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. Nf3 Bg7 3. Bc4 e6 4. Qe2 c5 5. 0-0 Ne7 6. Nc3 0-0 7. d3 d5 8. exd5 exd5 9. Bb3 Nbc6 10. Na4 b6 11. c4 d4 12. Bc2 Qc7 13. Qe4 Bf5 14. Qf4 Qxf4 15. Bxf4 Nb4 16. Bb3 Nxd3 17. Bd6 Rfe8 18. Bc2 Nc8 19. Bg3 Re2 20. Bxd3 Bxd3 21. Rfe1 Bxc4 22. b4 cxb4 23. Rxe2 Bxe2 24. Re1 Bb5 25. Nb2 d3 26. Be5 Bxe5 27. Rxe5 Nd6 28. a4 bxa3 29. Nxd3 Bxd3 30. Rd5 a2 31. h3 a1Q+ 32. Kh2 Be4 33. Rxd6 Bxf3 34. gxf3 Qe5+ 0-1

[Event "Villa Tehuelches op 5th"]
[Site "Villa Tehuelches"]
[Date "2019.07.12"]
[Round "4"]
[White "Villamayor, Francisco"]
[Black "Oyarzun Marquez, Benjamin Fernando"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1837"]
[BlackElo "1078"]
[PlyCount "83"]
[EventDate "2019.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Nc6 4. e4 Bb4 5. f3 0-0 6. e5 Ne8 7. Be3 d6 8. exd6 Nxd6 9. Bd3 Re8 10. Nge2 e5 11. d5 Ne7 12. 0-0 Nef5 13. Bf2 Qg5 14. Qc1 Qh5 15. Ne4 Nh4 16. N4g3 Nxf3+ 17. gxf3 Qxf3 18. Be3 Qg4 19. Nc3 b6 20. Qd1 Qh3 21. Qh5 Qxh5 22. Nxh5 e4 23. Be2 Nf5 24. Bf2 e3 25. Bg3 Nd4 26. Rae1 Re6 27. dxe6 Bxe6 28. Nf4 Bd7 29. Nfd5 Bd6 30. Bxd6 cxd6 31. Nxe3 Re8 32. Ng2 Bh3 33. Bg4 Rd8 34. Bxh3 Nc2 35. Re7 Rf8 36. Rfxf7 Rxf7 37. Be6 g6 38. Rxf7 Nd4 39. Bd5 Nf5 40. Ne4 h5 41. Nf6+ Kh8 42. Rh7# 1-0

[Event "Villa Tehuelches op 5th"]
[Site "Villa Tehuelches"]
[Date "2019.07.11"]
[Round "1"]
[White "Abarca Gonzalez, Nicolas"]
[Black "Villamayor, Francisco"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2409"]
[BlackElo "1837"]
[PlyCount "55"]
[EventDate "2019.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 a6 6. Bd3 0-0 7. 0-0 c5 8. dxc5 dxc5 9. e5 Nd5 10. Nxd5 Qxd5 11. c4 Qd7 12. Be3 b6 13. Be4 Qxd1 14. Rfxd1 Ra7 15. b4 Rc7 16. bxc5 bxc5 17. Rab1 Be6 18. Rdc1 Nd7 19. Ng5 Bh6 20. h4 Bxg5 21. hxg5 Bf5 22. Bxf5 gxf5 23. Rd1 Rfc8 24. Kf2 Nf8 25. Kf3 Kg7 26. g4 fxg4+ 27. Kxg4 Rc6 28. f5 1-0

[Event "Villa Tehuelches op 5th"]
[Site "Villa Tehuelches"]
[Date "2019.07.11"]
[Round "2"]
[White "Villamayor, Francisco"]
[Black "Silva Diaz, Sebastian"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1837"]
[BlackElo "1614"]
[PlyCount "56"]
[EventDate "2019.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Nf6 5. d4 Bg4 6. h3 Bh5 7. Be2 Nc6 8. 0-0 0-0-0 9. Be3 h6 10. Nb1 g5 11. g4 Bg6 12. Nbd2 h5 13. Nb3 Qd5 14. c4 Qd7 15. Nxg5 hxg4 16. Bxg4 Nxg4 17. hxg4 f6 18. Nc5 Qd6 19. Nf3 b6 20. Nd3 Be4 21. Bf4 e5 22. Bg3 Nxd4 23. Nh2 Rxh2 24. Bxh2 Nf3+ 25. Kg2 Nxh2+ 26. Kxh2 Bxd3 27. Re1 e4+ 28. Kg2 Qf4 0-1

[Event "Rio Gallegos op"]
[Site "Rio Gallegos"]
[Date "2019.06.15"]
[Round "2.4"]
[White "Villamayor, Francisco"]
[Black "Ituarte, Jorge"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1837"]
[PlyCount "47"]
[EventDate "2019.06.09"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 h6 4. e4 Bb4 5. f3 Nc6 6. Be3 Nxe4 7. fxe4 Qh4+ 8. Ke2 Bxc3 9. bxc3 Qxe4 10. Qd3 Qg4+ 11. Nf3 0-0 12. h3 Qg3 13. c5 f5 14. Bf2 Qg6 15. g4 d6 16. gxf5 exf5 17. cxd6 Qxd6 18. Re1 a6 19. Kd2 Bd7 20. Ne5 Be8 21. Bg2 Na5 22. c4 b5 23. c5 Qd5 24. Bxd5+ 1-0

[Event "Villa Tehuelches Cuarto op"]
[Site "Villa Tehuelches"]
[Date "2018.07.14"]
[Round "7"]
[White "Villamayor, Francisco"]
[Black "Oyarzun Marquez, Benjamin Fernando"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "1886"]
[BlackElo "1110"]
[PlyCount "53"]
[EventDate "2018.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. d3 g6 4. Nbd2 e6 5. Bg2 Bg7 6. 0-0 0-0 7. Re1 c6 8. e4 Re8 9. Ng5 h6 10. Nh3 Nbd7 11. e5 Nh7 12. d4 Ng5 13. Nxg5 hxg5 14. Qg4 f5 15. exf6 Qxf6 16. Nf3 Kf7 17. Nxg5+ Ke7 18. Rxe6+ Qxe6 19. Qxe6+ Kd8 20. Nf7+ Kc7 21. Qxe8 a6 22. Qd8+ Kb8 23. Nd6 Nb6 24. Qxb6 Ra7 25. Bf4 g5 26. Nb5+ Ka8 27. Qxa7# 1-0

[Event "Villa Tehuelches Cuarto op"]
[Site "Villa Tehuelches"]
[Date "2018.07.13"]
[Round "6"]
[White "Ortiz, Francisco"]
[Black "Villamayor, Francisco"]
[Result "1-0"]
[ECO "D74"]
[BlackElo "1886"]
[PlyCount "50"]
[EventDate "2018.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d5 6. cxd5 Nxd5 7. 0-0 Bg4 8. Ne5 Be6 9. Nc3 c6 10. e4 Nb6 11. d5 cxd5 12. exd5 Nxd5 13. Nxd5 Bxe5 14. Re1 Nc6 15. Nf4 Qxd1 16. Rxd1 Bf5 17. Nd3 Rfd8 18. Bf4 Bxf4 19. Nxf4 e5 20. Nd5 Kg7 21. Rac1 Nd4 22. Re1 e4 23. Ne3 Rac8 24. Rxc8 Rxc8 25. g4 Be6 1-0

[Event "Villa Tehuelches Cuarto op"]
[Site "Villa Tehuelches"]
[Date "2018.07.13"]
[Round "5"]
[White "Villamayor, Francisco"]
[Black "Barria Kuscic, Boris"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1886"]
[BlackElo "1656"]
[PlyCount "90"]
[EventDate "2018.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. a4 e5 2. e4 Bc5 3. Nf3 d6 4. Bc4 Bg4 5. d3 Nf6 6. Be3 Nbd7 7. h3 Bh5 8. 0-0 c6 9. Nbd2 h6 10. c3 Bxe3 11. fxe3 g5 12. Qe1 Qe7 13. Qf2 Bg6 14. b4 Rf8 15. b5 c5 16. a5 g4 17. Nh4 gxh3 18. gxh3 0-0-0 19. Nf5 Bxf5 20. Qxf5 Rg8+ 21. Kf2 Rg5 22. Qf3 Rdg8 23. Rg1 Nf8 24. a6 b6 25. d4 Ng6 26. Rxg5 hxg5 27. Rf1 Nh4 28. Qh1 Nh5 29. Qg1 exd4 30. Qg4+ Qd7 31. Qxh5 dxe3+ 32. Kxe3 Qxh3+ 33. Nf3 Ng2+ 34. Kf2 Qxh5 35. Kxg2 Rh8 36. Kf2 f6 37. Be6+ Kc7 38. Ke3 g4 39. Ng1 Qg5+ 40. Kd3 Rh2 41. Kc4 Rb2 42. Re1 Qd2 43. Re2 Qc1 44. Rxb2 Qxb2 45. Bxg4 Qg2 0-1

[Event "Villa Tehuelches Cuarto op"]
[Site "Villa Tehuelches"]
[Date "2018.07.12"]
[Round "4"]
[White "Ortiz, Andres"]
[Black "Villamayor, Francisco"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2027"]
[BlackElo "1886"]
[PlyCount "83"]
[EventDate "2018.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. cxd5 Qxd5 4. Nc3 Qd8 5. Bf4 e6 6. e3 Bd6 7. Bxd6 cxd6 8. Nf3 Bd7 9. Bd3 Nc6 10. a3 0-0 11. b4 Rc8 12. Rc1 Qe7 13. 0-0 Rfd8 14. b5 Na5 15. Qa4 b6 16. Qb4 h6 17. e4 Nh5 18. e5 Nf4 19. Qb1 d5 20. a4 Qa3 21. Qc2 Nb3 22. Rb1 Nxd4 23. Nxd4 Rxc3 24. Bh7+ Kh8 25. Qd2 Nh3+ 26. Kh1 Kxh7 27. gxh3 Rd3 28. Qf4 Qxa4 29. Qxf7 Qxd4 30. Rg1 Rg8 31. Qxd7 Qe4+ 32. Rg2 Rxh3 33. Rc1 Qxe5 34. Qxa7 Rc3 35. Rxc3 Qxc3 36. Qxb6 Qe1+ 37. Rg1 Qe4+ 38. Rg2 Ra8 39. h3 Ra1+ 40. Kh2 Qf4+ 41. Rg3 Qxf2+ 42. Qxf2 1-0

[Event "Villa Tehuelches Cuarto op"]
[Site "Villa Tehuelches"]
[Date "2018.07.12"]
[Round "3"]
[White "Villamayor, Francisco"]
[Black "Diaz Valderrama, Rodrigo"]
[Result "1-0"]
[ECO "D31"]
[WhiteElo "1886"]
[BlackElo "1727"]
[PlyCount "53"]
[EventDate "2018.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. c4 e6 4. Nc3 h6 5. e3 Nf6 6. Bd3 Bb4 7. Bd2 Qe7 8. Qc2 Bd7 9. a3 dxc4 10. Bxc4 Bd6 11. 0-0-0 a6 12. e4 e5 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. f4 Bd4 16. e5 Ng4 17. Nd5 Qc5 18. Bb4 Be3+ 19. Kb1 Qc6 20. Nxc7+ Qxc7 21. Bxf7+ Kd8 22. Rxd7+ Kxd7 23. Rd1+ Kc8 24. Be6+ Kb8 25. Bd6 Qxd6 26. exd6 Bb6 27. Bxg4 1-0

[Event "Villa Tehuelches Cuarto op"]
[Site "Villa Tehuelches"]
[Date "2018.07.11"]
[Round "2"]
[White "Frutos, Leandro Jose"]
[Black "Villamayor, Francisco"]
[Result "1/2-1/2"]
[ECO "E97"]
[WhiteElo "1187"]
[BlackElo "1886"]
[PlyCount "120"]
[EventDate "2018.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 Nc6 6. Nf3 0-0 7. Be3 e5 8. d5 Ne7 9. 0-0 a5 10. c5 Nh5 11. cxd6 cxd6 12. Qd2 f5 13. exf5 Nxf5 14. Bg5 Bf6 15. g4 Bxg5 16. Qxg5 Qxg5 17. Nxg5 Nf4 18. gxf5 Rxf5 19. Ne6 Bxe6 20. dxe6 Nxe6 21. Bc4 Kf7 22. Ne4 Ke7 23. Rad1 Nd4 24. f4 d5 25. Bxd5 Ne2+ 26. Kf2 Nxf4 27. Bxb7 Rb8 28. Nd6 Rf6 29. Nc8+ Ke8 30. Rd6 Nh3+ 31. Kg2 Rxf1 32. Kxf1 Rxb7 33. Rd3 Nf4 34. Nd6+ Ke7 35. Rd2 Rd7 36. Nc8+ Ke8 37. Rxd7 Kxd7 38. Nb6+ Ke6 39. Nc4 Nd3 40. Ke2 Nc1+ 41. Ke3 Nxa2 42. Nxa5 Nb4 43. Ke4 g5 44. Nc4 Nc6 45. b4 Nxb4 46. Nxe5 Na6 47. Nf3 h6 48. h3 Kf6 49. Nh2 h5 50. Kf3 Nc5 51. Nf1 Ne6 52. Ng3 Kg6 53. Ne4 Nf4 54. h4 Ne6 55. Nxg5 Nxg5+ 56. hxg5 Kxg5 57. Kg3 h4+ 58. Kh3 Kh5 59. Kg2 Kg4 60. Kh2 h3 1/2-1/2

[Event "Villa Tehuelches Cuarto op"]
[Site "Villa Tehuelches"]
[Date "2018.07.11"]
[Round "1"]
[White "Villamayor, Francisco"]
[Black "Garcia Palermo, Carlos H"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1886"]
[BlackElo "2392"]
[PlyCount "42"]
[EventDate "2018.07.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CHI"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 e6 2. d4 Nf6 3. c4 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Nbxd2 d6 7. g3 e5 8. dxe5 dxe5 9. e3 e4 10. Nd4 c5 11. Nb5 0-0 12. Bg2 Nc6 13. Qc2 Bf5 14. 0-0 Rad8 15. Nb3 b6 16. Nc1 Ne5 17. b3 Qe6 18. Rd1 Nf3+ 19. Kh1 Ng4 20. Na2 Nfxh2 21. Bh3 Qh6 0-1

