[Event "URU-ch U20"]
[Site "Nueva Helvecia"]
[Date "2020.11.22"]
[Round "6"]
[White "Ruiz, Alain"]
[Black "Fabra, Nahiara"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1412"]
[PlyCount "52"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. b4 e6 2. Bb2 Nf6 3. a3 Be7 4. Nf3 d6 5. g3 Nbd7 6. Bg2 0-0 7. 0-0 c6 8. c4 d5 9. cxd5 exd5 10. d3 Re8 11. Nbd2 h6 12. Re1 Bd6 13. e4 dxe4 14. dxe4 Ne5 15. Nd4 Nd3 16. Qc2 Nxe1 17. Rxe1 Bc7 18. Nc4 Be6 19. Rd1 Qe7 20. f4 Bxc4 21. Nf5 Qe6 22. Nd4 Bb6 23. f5 Bb3 24. fxe6 Bxc2 25. exf7+ Kxf7 26. Re1 Rad8 0-1

[Event "URU-ch U20"]
[Site "Nueva Helvecia"]
[Date "2020.11.22"]
[Round "5"]
[White "Suarez, Paula"]
[Black "Ruiz, Alain"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1121"]
[PlyCount "122"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nd5 c6 4. Nf4 e5 5. Nfe2 Bg4 6. Nf3 Nd7 7. Ng3 h6 8. Bc4 b5 9. Bb3 a5 10. a3 Ngf6 11. d3 Nc5 12. Ba2 Bd6 13. Bd2 Qc8 14. h3 Bd7 15. 0-0 Na4 16. Rb1 c5 17. c3 0-0 18. Re1 Nb6 19. b4 axb4 20. cxb4 Rxa3 21. bxc5 Bxc5 22. Bb3 Bd6 23. Nh4 Na4 24. Nhf5 Bxf5 25. Nxf5 Qd7 26. Qf3 Nc5 27. Qg3 Ne6 28. Bc2 Nh5 29. Qg4 Nhf4 30. Nxd6 Qxd6 31. Bb4 Qa6 32. Bxa3 Qxa3 33. Rxb5 Qc3 34. Rc1 Qd2 35. Qd1 Qxc1 36. Qxc1 Ne2+ 37. Kf1 Nxc1 38. Rxe5 Ra8 39. Ke1 Ra1 40. Kd2 g6 41. Rb5 Kg7 42. Rb1 Rxb1 43. Bxb1 Nb3+ 44. Kc2 Nbc5 45. g4 Nf4 46. f3 Nfxd3 47. Kd2 Nf4 48. Kc2 Nxh3 49. Kd2 Nf4 50. Kc2 Kf6 51. Ba2 Ke7 52. Bc4 f6 53. Kd2 Kd6 54. Kc2 Ke5 55. Kd2 d3 56. Kd1 Kd4 57. Ba2 Ke3 58. Ke1 Ng2+ 59. Kd1 d2 60. Bf7 Na4 61. Bxg6 Ne1 0-1

[Event "URU-ch U20"]
[Site "Nueva Helvecia"]
[Date "2020.11.21"]
[Round "4"]
[White "Bogao, Federico"]
[Black "Ruiz, Alain"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "80"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d5 2. e5 Bf5 3. Nf3 c5 4. d4 e6 5. dxc5 Bxc5 6. Bb5+ Nd7 7. c3 a6 8. Bxd7+ Qxd7 9. b4 Ba7 10. 0-0 h6 11. h3 Ne7 12. a4 0-0 13. c4 Nc6 14. b5 axb5 15. cxb5 Na5 16. Bd2 Nc4 17. Bb4 Rfd8 18. Nd4 Bg6 19. Nc3 Nxe5 20. a5 Bxd4 21. Qxd4 Nc4 22. f4 Nd6 23. Na4 Nxb5 24. Qd2 Qe8 25. Nb6 Rab8 26. Rac1 Be4 27. g4 f5 28. Rc7 Nxc7 29. Bc3 Qg6 30. Qe2 Na8 31. Na4 Rbc8 32. Be5 Rc2 33. Qd1 fxg4 34. Rf2 gxh3+ 35. Kf1 Bg2+ 36. Ke1 Qe4+ 37. Re2 Rxe2+ 38. Qxe2 Qxe2+ 39. Kxe2 h2 40. Ke3 h1Q 0-1

[Event "URU-ch U20"]
[Site "Nueva Helvecia"]
[Date "2020.11.21"]
[Round "2"]
[White "Cardarelli, Leon"]
[Black "Ruiz, Alain"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "115"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 Bf5 5. d3 c6 6. Bd2 Qc7 7. Qc1 e6 8. Ne4 Be7 9. Bf4 Qd8 10. Be2 Nf6 11. Be5 Nbd7 12. Nd6+ Bxd6 13. Bxd6 b6 14. Nd4 Nc5 15. Nxf5 exf5 16. Qf4 Ne6 17. Qe5 Qd7 18. Bf3 0-0-0 19. Ba3 Rhe8 20. 0-0 Nd4 21. Qg3 Ne2+ 22. Bxe2 Rxe2 23. h3 h6 24. Rac1 Rde8 25. Qd6 Qxd6 26. Bxd6 g5 27. Bb4 Nd5 28. Be1 g4 29. hxg4 fxg4 30. f3 gxf3 31. gxf3 Nf4 32. Bf2 Nh3+ 33. Kg2 Nxf2 34. Rxf2 Rg8+ 35. Kf1 Rxf2+ 36. Kxf2 Kd7 37. Rh1 Rg6 38. Rg1 h5 39. Rxg6 fxg6 40. f4 Ke6 41. Kg3 Kf5 42. a4 h4+ 43. Kxh4 Kxf4 44. Kh3 g5 45. Kg2 Ke3 46. b4 Kd2 47. d4 Kxc2 48. b5 c5 49. d5 c4 50. d6 c3 51. d7 Kb2 52. d8Q c2 53. Qd4+ Kb1 54. Qb4+ Ka2 55. Qc3 Kb1 56. Qb3+ Kc1 57. Kf2 Kd2 58. Qb2 1-0

[Event "URU-ch U20"]
[Site "Nueva Helvecia"]
[Date "2020.11.21"]
[Round "3"]
[White "Ruiz, Alain"]
[Black "Gonzalez, Tomas"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "53"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. h3 0-0 5. e3 d5 6. Be2 Bf5 7. 0-0 Qd7 8. Nbd2 Bxh3 9. gxh3 Qxh3 10. Bg3 Nh5 11. Ng5 Qf5 12. Bxh5 Qxg5 13. Bf3 Nd7 14. Bg2 Nf6 15. Qf3 Nh5 16. Qxd5 Qg4 17. Bf3 Qc8 18. Bxh5 gxh5 19. Qxh5 Rd8 20. Kg2 Rf8 21. Rh1 h6 22. Bf4 Qe6 23. Rag1 Rfd8 24. Kf1 Rd6 25. Bxd6 Qxd6 26. Qxh6 f6 27. Qxg7# 1-0

[Event "URU-ch U20"]
[Site "Nueva Helvecia"]
[Date "2020.11.20"]
[Round "1"]
[White "Ruiz, Alain"]
[Black "Costa, Maria"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1234"]
[PlyCount "72"]
[EventDate "2020.11.20"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "URU"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nc6 4. h3 Nf6 5. d3 g6 6. 0-0 Bg7 7. c3 Bd7 8. Bb3 0-0 9. Bg5 Rb8 10. Re1 Qc7 11. Nbd2 Rfe8 12. Nc4 e5 13. Ne3 Qc8 14. Bxf6 Bxf6 15. Nd5 Bg7 16. Nh2 Ne7 17. Re3 Nxd5 18. Bxd5 Be6 19. c4 Kh8 20. Rg3 Rf8 21. Nf1 f5 22. Bxe6 Qxe6 23. exf5 Qxf5 24. Rf3 Qe6 25. Ng3 Rbd8 26. Qe2 d5 27. Rxf8+ Rxf8 28. cxd5 Qxd5 29. Qe4 Qd7 30. Rc1 b6 31. Ne2 Qf7 32. f3 Qxa2 33. Rc2 Qb1+ 34. Rc1 Qxb2 35. Re1 Rd8 36. f4 Qb4 0-1

