[Event "ARG-ch U10"]
[Site "Villa Martelli"]
[Date "2018.02.13"]
[Round "9.2"]
[White "Lavandeira, Juan Facundo"]
[Black "Lopina, Mauro"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "1294"]
[BlackElo "1254"]
[PlyCount "83"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. Qc2 Nbd7 7. 0-0 c5 8. Nbd2 b6 9. Rd1 Qc7 10. cxd5 exd5 11. dxc5 bxc5 12. Nb3 Bb7 13. Ng5 Rfe8 14. Bf4 Bd6 15. Nh3 h6 16. Rac1 Rac8 17. Bxd6 Qxd6 18. Nf4 Re5 19. Qd2 Rc7 20. Rc2 c4 21. Nd4 a6 22. Rdc1 Nb6 23. b3 Ba8 24. Nf3 Re8 25. bxc4 Rec8 26. cxd5 Rxc2 27. Rxc2 Rxc2 28. Qxc2 Nfxd5 29. Nxd5 Bxd5 30. Qd3 a5 31. e4 Qg6 32. Nh4 Qf6 33. exd5 Qa1+ 34. Bf1 Qxa2 35. d6 Qe6 36. Nf5 a4 37. Bh3 Qe1+ 38. Kg2 Qe8 39. Ne7+ Kf8 40. Qh7 Qa8+ 41. Kg1 Ke8 42. Qg8# 1-0

[Event "ARG-ch U10"]
[Site "Villa Martelli"]
[Date "2018.02.12"]
[Round "8.4"]
[White "Lopina, Mauro"]
[Black "Barreda, Julian"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1254"]
[BlackElo "1034"]
[PlyCount "57"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bg5 Be7 8. Bd3 h6 9. Bxf6 Bxf6 10. c3 0-0 11. Bc2 Qd5 12. Qd3 Qf5 13. Qxf5 exf5 14. 0-0-0 Be6 15. Rhe1 Rfe8 16. Re2 Bc4 17. Rxe8+ Rxe8 18. b3 Be6 19. Re1 g6 20. d5 Bxc3 21. Re3 Bd4 22. Nxd4 Bd7 23. Rxe8+ Bxe8 24. Bd3 f6 25. Bb5 Bf7 26. Bc4 Kf8 27. Nb5 c6 28. dxc6 Bxc4 29. cxb7 1-0

[Event "ARG-ch U10"]
[Site "Villa Martelli"]
[Date "2018.02.12"]
[Round "7.5"]
[White "Rodriguez, Emiliano"]
[Black "Lopina, Mauro"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1182"]
[BlackElo "1254"]
[PlyCount "62"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. exd5 exd5 5. Bg2 Nf6 6. Nge2 Be6 7. 0-0 Be7 8. Re1 0-0 9. d4 Nc6 10. Bf4 Qb6 11. Be5 Rad8 12. Na4 Qb5 13. Nec3 Qa5 14. Nxc5 Bxc5 15. dxc5 Nxe5 16. Rxe5 Qxc5 17. Qd2 Rfe8 18. Rd1 Bg4 19. Rde1 Rxe5 20. Rxe5 Qd6 21. Qd4 Qxe5 22. Qxe5 Re8 23. Qxe8+ Nxe8 24. Nxd5 b6 25. b4 Be6 26. Nc3 Bf5 27. Be4 Nd6 28. Bxf5 Nxf5 29. Kg2 Nd4 30. Nd5 Nxc2 31. Kf3 f6 1/2-1/2

[Event "ARG-ch U10"]
[Site "Villa Martelli"]
[Date "2018.02.11"]
[Round "6.1"]
[White "Lopina, Mauro"]
[Black "De la Cruz Navarro, Martin Leonardo"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1254"]
[BlackElo "1732"]
[PlyCount "104"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. d4 e6 6. Be2 Be7 7. 0-0 0-0 8. Be3 Nbd7 9. h3 Nb6 10. Qd2 Nbd5 11. Nxd5 exd5 12. Bd3 b6 13. a3 Bb7 14. Rfe1 c5 15. c3 Ne4 16. Qc2 f5 17. dxc5 bxc5 18. Rad1 Qc7 19. Re2 Bd6 20. Bxe4 fxe4 21. Ng5 Rae8 22. h4 Bf4 23. f3 Bxg5 24. Bxg5 exf3 25. Rxe8 Rxe8 26. gxf3 h6 27. Bc1 Qg3+ 28. Qg2 Re1+ 29. Rxe1 Qxe1+ 30. Qf1 Qxh4 31. Qf2 Qh3 32. Be3 d4 33. cxd4 Bxf3 34. Qh2 Qg4+ 35. Kf2 cxd4 36. Bxd4 Qxd4+ 37. Kxf3 Qd3+ 38. Kg4 Qg6+ 39. Kh3 Qh5+ 40. Kg2 Qxh2+ 41. Kxh2 Kf7 42. Kg3 Ke6 43. b4 Kd5 44. Kh4 Kc4 45. Kh5 Kb3 46. Kg6 Kxa3 47. Kh5 Kxb4 48. Kg6 a5 49. Kh5 a4 50. Kg6 a3 51. Kh5 a2 52. Kg6 a1Q 0-1

[Event "ARG-ch U10"]
[Site "Villa Martelli"]
[Date "2018.02.11"]
[Round "5.5"]
[White "Salcedo Arias, Camilo"]
[Black "Lopina, Mauro"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1205"]
[BlackElo "1254"]
[PlyCount "72"]
[EventDate "2018.02.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Bc4 d5 4. Bb5+ Bd7 5. Bxd7+ Nxd7 6. e5 Ne7 7. d4 Nc6 8. dxc5 Bxc5 9. Bf4 Qb6 10. 0-0 Qxb2 11. Nbd2 Bb6 12. Qe2 Qxc2 13. Rfc1 Qf5 14. Bg3 Nd4 15. Nxd4 Bxd4 16. Rc7 Bxa1 17. Rxb7 Bc3 18. Nf1 Rd8 19. Qa6 Bxe5 20. Bh4 g5 21. Bg3 h5 22. h4 Bxg3 23. Nxg3 Qe5 24. Rxa7 gxh4 25. f4 Qe1+ 26. Nf1 h3 27. Ra8 0-0 28. f5 hxg2 29. fxe6 gxf1Q+ 30. Qxf1 Qxf1+ 31. Kxf1 fxe6+ 32. Ke2 Rxa8 33. Kd2 Ra4 34. Ke3 Rxa2 35. Kd3 Rf3+ 36. Kd4 Ra4# 0-1

