[Event "South America-ch U20 19th"]
[Site "Santa Cruz de la Sierra"]
[Date "2024.09.02"]
[Round "9"]
[White "Arias Navia, Victor Augusto"]
[Black "Cardenas Huachaca, Alessandro Jair"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1800"]
[PlyCount "60"]
[EventDate "2024.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 g6 4. Qd2 Bg7 5. Nf3 0-0 6. 0-0-0 c6 7. g3 Re8 8. Bg2 Nfd7 9. Bh6 Nf8 10. h4 e6 11. Bxg7 Kxg7 12. h5 Qf6 13. h6+ Kg8 14. g4 b5 15. g5 Qe7 16. Rh2 Nbd7 17. Rdh1 a5 18. Ne5 Nxe5 19. dxe5 b4 20. Nb1 a4 21. f4 Rb8 22. e4 Rd8 23. exd5 cxd5 24. b3 Qc5 25. bxa4 Bb7 26. Bf1 Ba6 27. Bd3 b3 28. axb3 Rxb3 29. c3 Rdb8 30. Bc2 Rb2 0-1

[Event "South America-ch U20 19th"]
[Site "Santa Cruz de la Sierra"]
[Date "2024.09.01"]
[Round "7"]
[White "Arias Navia, Victor Augusto"]
[Black "Alvarez Orellana, Isai Jeremi"]
[Result "0-1"]
[ECO "D00"]
[BlackElo "1648"]
[PlyCount "59"]
[EventDate "2024.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nc3 d5 5. h3 c6 6. e3 0-0 7. Bd3 Nbd7 8. 0-0 Re8 9. Qd2 Nh5 10. Bh2 e5 11. Rfe1 e4 12. Bxe4 dxe4 13. Ne5 Nxe5 14. Bxe5 Bxe5 15. Rad1 Bc7 16. d5 cxd5 17. Nxd5 Be6 18. Nxc7 Qxc7 19. b3 Red8 20. Qc1 Rxd1 21. Rxd1 Rc8 22. Rd2 Qc3 23. Qd1 Nf6 24. g4 h5 25. g5 Nd5 26. Rxd5 Bxd5 27. Qxd5 Rc5 28. Qxb7 Qe1+ 29. Kg2 Rxg5+ 30. Kh2 0-1

[Event "South America-ch U20 19th"]
[Site "Santa Cruz de la Sierra"]
[Date "2024.09.01"]
[Round "8"]
[White "Joffre Marino, Cristhian Adrian"]
[Black "Arias Navia, Victor Augusto"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1425"]
[PlyCount "97"]
[EventDate "2024.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. f3 0-0 7. Be2 e5 8. Nf5 d5 9. a3 Bxc3+ 10. bxc3 dxe4 11. Qxd8 Rxd8 12. Ne7+ Kf8 13. Nxc8 Rxc8 14. fxe4 Rxc3 15. Bb2 Rxc2 16. Bxe5 Nxe4 17. Bd3 Rc5 18. Bd4 Rd5 19. Bxe4 Rxd4 20. Bxb7 Rd6 21. 0-0 Nc6 22. Bxa8 Ne5 23. Rad1 Rxd1 24. Rxd1 Nc4 25. Rc1 Nxa3 26. Bc6 Ke7 27. Kf2 Kd6 28. Ke3 Kc7 29. Kd3 Kb6 30. Ra1 Nb5 31. Bxb5 Kxb5 32. Rxa7 h5 33. Rxf7 g5 34. Rf5+ Kb4 35. Rxg5 h4 36. Kd4 Kb3 37. Rh5 Kc2 38. Re5 h3 39. g3 Kd2 40. Re3 Kc2 41. Rd3 Kb2 42. Rc3 Ka2 43. Kc4 Kb2 44. Kb4 Ka2 45. Rb3 Ka1 46. Kc3 Ka2 47. Rb7 Ka1 48. Kc2 Ka2 49. Ra7# 1-0

[Event "South America-ch U20 19th"]
[Site "Santa Cruz de la Sierra"]
[Date "2024.08.31"]
[Round "6"]
[White "Arias Navia, Victor Augusto"]
[Black "Villca Espinoza, Edgar Castulo"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1483"]
[PlyCount "54"]
[EventDate "2024.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 c6 2. Nf3 d5 3. e3 Bg4 4. Nbd2 Nd7 5. Bd3 c5 6. c3 Ngf6 7. Qc2 e6 8. 0-0 h5 9. h3 Bxf3 10. Nxf3 c4 11. Be2 Ne4 12. b3 b5 13. bxc4 bxc4 14. Bb2 g5 15. Ne5 Nef6 16. Nxd7 Nxd7 17. g4 hxg4 18. Bxg4 Nf6 19. Qa4+ Qd7 20. Qxd7+ Kxd7 21. f3 Bd6 22. Kf2 Nxg4+ 23. fxg4 Rxh3 24. Ke1 Rxe3+ 25. Kd2 Bf4 26. Kc2 Re2+ 27. Kb1 Rb8 0-1

[Event "South America-ch U20 19th"]
[Site "Santa Cruz de la Sierra"]
[Date "2024.08.30"]
[Round "4"]
[White "Arias Navia, Victor Augusto"]
[Black "Jimenez Mercado, Julio Esteban"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1868"]
[PlyCount "68"]
[EventDate "2024.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. Nf3 cxd4 5. exd4 Bg4 6. Nbd2 Qb6 7. Nb3 e6 8. c3 a5 9. Qd2 Bxf3 10. gxf3 Nge7 11. Bg2 Nf5 12. 0-0 Nd6 13. Rfe1 Nc4 14. Qc2 a4 15. Nd2 Qxb2 16. Qxb2 Nxb2 17. Rab1 Nd3 18. Re2 Nxf4 19. Ree1 Nxg2 20. Kxg2 Ra7 21. c4 Kd7 22. cxd5 exd5 23. Rb5 Bb4 24. Rd1 Bxd2 25. Rxd2 Kd6 26. f4 Re8 27. Rdb2 Nxd4 28. Rxb7 Rxb7 29. Rxb7 Re2 30. Rxf7 Rxa2 31. Rxg7 a3 32. Rxh7 Rb2 33. Ra7 a2 34. f5 Nb3 0-1

[Event "South America-ch U20 19th"]
[Site "Santa Cruz de la Sierra"]
[Date "2024.08.29"]
[Round "3"]
[White "Arias Navia, Victor Augusto"]
[Black "Montevilla Cahuasa, Jonathan Isaac"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "2045"]
[PlyCount "72"]
[EventDate "2024.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 d6 5. Be2 0-0 6. 0-0 Nbd7 7. h3 c5 8. c3 a6 9. Nbd2 b5 10. Bh2 Bb7 11. Qc2 Rc8 12. c4 cxd4 13. exd4 bxc4 14. Bxc4 Bxf3 15. Nxf3 d5 16. b3 Nb6 17. Nd2 dxc4 18. bxc4 Qxd4 19. Rac1 Nh5 20. Nf3 Qxc4 21. Qxc4 Rxc4 22. Rxc4 Nxc4 23. g4 Nf6 24. Rc1 Nb6 25. Rc6 Nfd5 26. Ne5 Rc8 27. Rxc8+ Nxc8 28. Nc6 Nc3 29. a3 Nb5 30. a4 Nd4 31. Nxd4 Bxd4 32. Kg2 Nb6 33. a5 Nc4 34. Bc7 Bc3 35. Kf3 Bxa5 36. Bxa5 Nxa5 0-1

[Event "South America-ch U20 19th"]
[Site "Santa Cruz de la Sierra"]
[Date "2024.08.28"]
[Round "2"]
[White "Caceres Benitez, Arturo Eduardo"]
[Black "Arias Navia, Victor Augusto"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2223"]
[PlyCount "55"]
[EventDate "2024.08.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. b3 c5 2. Bb2 e6 3. Nf3 a6 4. g3 Qc7 5. e4 b5 6. Bg2 Bb7 7. Qe2 Nf6 8. d3 Nc6 9. a3 Bd6 10. Nbd2 0-0-0 11. c3 Rhe8 12. b4 cxb4 13. cxb4 Kb8 14. 0-0 e5 15. Nb3 Qb6 16. Bc1 Nd4 17. Nfxd4 exd4 18. Bb2 Be5 19. f4 Bc7 20. Bxd4 Qe6 21. Nc5 Qd6 22. Be3 Qf8 23. Nxb7 Kxb7 24. e5+ Kc8 25. Qf3 d5 26. Bc5 Re7 27. exf6 gxf6 28. Rac1 1-0

[Event "Santa Cruz op 4th"]
[Site "Santa Cruz"]
[Date "2024.07.18"]
[Round "1"]
[White "Arias Navia, Victor Augusto"]
[Black "Gareca Ordonez, Carla Angelica"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1796"]
[PlyCount "58"]
[EventDate "2024.07.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c5 3. c3 g6 4. h3 Bg7 5. Nf3 d5 6. e3 0-0 7. Be2 Nc6 8. Nbd2 Re8 9. 0-0 Ne4 10. Nxe4 dxe4 11. Nd2 e5 12. dxe5 Bxe5 13. Bxe5 Rxe5 14. f4 Rd5 15. Qa4 Rxd2 16. Rf2 Qe7 17. b3 Bd7 18. Qa3 Rd8 19. Qc1 Be6 20. c4 Nb4 21. Qb1 Nc2 22. Kh1 Qh4 23. Qf1 Nxa1 24. g3 Qxg3 25. Rg2 Qxe3 26. Qxa1 Bxh3 27. Rh2 Rd1+ 28. Qxd1 Rxd1+ 29. Bxd1 Qe1# 0-1

[Event "Santa Cruz op 8th"]
[Site "Santa Cruz"]
[Date "2024.01.11"]
[Round "1"]
[White "Mendoza, Samantha D"]
[Black "Arias Navia, Victor Augusto"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1622"]
[PlyCount "67"]
[EventDate "2024.01.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. g3 e6 4. Bg2 d6 5. d3 b5 6. f4 Bb7 7. Nf3 Nf6 8. 0-0 Nc6 9. e5 dxe5 10. Nxe5 Qc7 11. Qf3 Nxe5 12. Qxb7 Qxb7 13. Bxb7 Rb8 14. fxe5 Rxb7 15. exf6 gxf6 16. Rxf6 c4 17. dxc4 Bc5+ 18. Kg2 bxc4 19. Ne4 Bd4 20. Nd6+ Ke7 21. Rxf7+ Kxd6 22. Rxb7 Rf8 23. Rxh7 Rf2+ 24. Kh3 Rxc2 25. Rb1 Bg1 26. Kg4 Bxh2 27. Bf4+ e5 28. Rd1+ Kc6 29. Bxe5 Rg2 30. Rd6+ Kb5 31. Rh5 Bg1 32. Bd4+ Ka4 33. Rxa6+ Kb4 34. Bc3# 1-0

