[Event "PAR-ch U20"]
[Site "Asuncion"]
[Date "2023.06.04"]
[Round "6"]
[White "Alfonzo Davalos, Agustin Leonardo"]
[Black "Schmidt Portillo, John Alexander"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1295"]
[BlackElo "1197"]
[PlyCount "93"]
[EventDate "2023.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 e6 4. Nf3 f5 5. Bg5 Nf6 6. e3 Nbd7 7. Bd3 Bd6 8. cxd5 cxd5 9. Rc1 0-0 10. 0-0 b6 11. Qe2 a6 12. h3 Bb7 13. a4 a5 14. Nb5 Be7 15. Nc7 Rc8 16. Nxe6 Qe8 17. Nxf8 Rxc1 18. Rxc1 Qxf8 19. Bxf6 Nxf6 20. Ne5 Qe8 21. Bb5 Qf8 22. Nd7 Nxd7 23. Bxd7 Bd6 24. Bb5 Bb8 25. Ba6 Qd6 26. g3 Bc6 27. Bb5 Bb7 28. Qf3 Qe6 29. Qh5 g6 30. Qg5 Kg7 31. Qd8 Qd6 32. Qxd6 Bxd6 33. Bc6 Ba6 34. Bxd5 Bb4 35. Rc6 Bd2 36. Rxb6 Bc8 37. Kf1 Bb4 38. Be6 Bxe6 39. Rxe6 h6 40. f4 Kf7 41. Re5 Bd2 42. b3 Bb4 43. Ke2 Bc3 44. Kd3 Bb4 45. Kc4 Be1 46. d5 Bxg3 47. d6 1-0

[Event "PAR-ch U20"]
[Site "Asuncion"]
[Date "2023.06.04"]
[Round "7"]
[White "Lugo Martinez, Jimena Sofia"]
[Black "Alfonzo Davalos, Agustin Leonardo"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1338"]
[BlackElo "1295"]
[PlyCount "43"]
[EventDate "2023.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Bg4 6. Nf3 e6 7. h3 Bxf3 8. Qxf3 Bb4 9. a3 Ba5 10. b4 Bc7 11. Bd3 h6 12. Be3 Nc6 13. Rd1 a5 14. b5 Ne7 15. c5 Qd7 16. b6 Bb8 17. Bb5 Nc6 18. a4 0-0 19. Bxh6 gxh6 20. Qxf6 Kh7 21. Bd3+ Kg8 22. Qxh6 1-0

[Event "PAR-ch U20"]
[Site "Asuncion"]
[Date "2023.06.04"]
[Round "5"]
[White "Navarro Canete, Facundo Javier"]
[Black "Alfonzo Davalos, Agustin Leonardo"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1273"]
[BlackElo "1295"]
[PlyCount "45"]
[EventDate "2023.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nc3 Nf6 6. Nf3 Nc6 7. Bg5 Be7 8. c5 0-0 9. Bd3 h6 10. Bxf6 Bxf6 11. Bc2 b6 12. h4 bxc5 13. dxc5 Ne5 14. Nxe5 Bxe5 15. g4 Bxc3+ 16. bxc3 Qa5 17. Qd2 Bb7 18. Rb1 Bc6 19. g5 Qxc5 20. gxh6 g6 21. h5 Kh7 22. hxg6+ fxg6 23. Bxg6+ 1-0

[Event "PAR-ch U20"]
[Site "Asuncion"]
[Date "2023.06.03"]
[Round "2"]
[White "Alfonzo Davalos, Agustin Leonardo"]
[Black "Vinales Gonzalez, Enzo Mathias"]
[Result "0-1"]
[ECO "D52"]
[WhiteElo "1295"]
[BlackElo "1606"]
[PlyCount "80"]
[EventDate "2023.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Bd6 5. Bg5 Nf6 6. e3 Nbd7 7. Bd3 a6 8. 0-0 0-0 9. c5 Bc7 10. Re1 Ba5 11. Ne5 h6 12. Nxd7 Bxd7 13. Bh4 g6 14. Qf3 Kg7 15. e4 g5 16. Bg3 dxe4 17. Bxe4 Nxe4 18. Rxe4 f5 19. Be5+ Kg6 20. Re3 Bc7 21. Rae1 Bxe5 22. Rxe5 Rf6 23. Ne2 h5 24. Ng3 Qh8 25. Ne2 Re8 26. Qb3 Bc8 27. Qg3 h4 28. Qh3 g4 29. Nf4+ Kf7 30. Qb3 Qh6 31. g3 hxg3 32. fxg3 Rd8 33. Qc3 Rh8 34. R5e2 Qf8 35. Rg2 Rh7 36. Qa5 Kg8 37. Qd2 Qd8 38. Qe3 Kf7 39. Qe5 Qa5 40. Qd6 Qxe1# 0-1

[Event "PAR-ch U20"]
[Site "Asuncion"]
[Date "2023.06.03"]
[Round "3"]
[White "Salomon Casali, Oliver"]
[Black "Alfonzo Davalos, Agustin Leonardo"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1131"]
[BlackElo "1295"]
[PlyCount "55"]
[EventDate "2023.06.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "PAR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3 e6 9. Bd3 Bxd3 10. Qxd3 Nf6 11. Be3 Bd6 12. Ne4 Be7 13. Nxf6+ Bxf6 14. 0-0-0 0-0 15. g4 a5 16. g5 Bxg5 17. Nxg5 hxg5 18. Rdg1 Nd7 19. h6 g6 20. Bxg5 Qc7 21. Be7 Qf4+ 22. Kb1 Kh7 23. Bxf8 Rxf8 24. Qg3 Qxd4 25. Qc7 Ne5 26. Qe7 Ra8 27. Qf6 a4 28. Qg7# 1-0

