[Event "ITA-ch U20"]
[Site "Tarvisio"]
[Date "2023.07.09"]
[Round "9"]
[White "Briata, Nicolo"]
[Black "Catalano, Leonardo"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2069"]
[BlackElo "1774"]
[PlyCount "117"]
[EventDate "2023.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. g3 0-0 14. h4 Rb8 15. b3 g6 16. h5 Bg7 17. Bh3 Be6 18. hxg6 hxg6 19. Kf1 Qd7 20. Kg2 Qa7 21. g4 Nd4 22. Nxd4 exd4 23. g5 Bxd5 24. exd5 d3 25. Rb1 Qd4 26. Qd2 Rfe8 27. Rbd1 Qe4+ 28. Kg1 Bc3 29. Qxd3 Qxd3 30. Rxd3 Re2 31. Kg2 Rxa2 32. Bd7 Rb2 33. Ba4 Rb7 34. c5 Be5 35. Re1 Rb8 36. c6 Kg7 37. c7 Rc8 38. Rxe5 dxe5 39. d6 Rc2 40. d7 R2xc7 41. dxc8Q Rxc8 42. Rd5 Ra8 43. Rxe5 f5 44. Kf3 Kf7 45. Ke3 Ra7 46. Kd4 Ra8 47. Kc4 Rc8+ 48. Kb5 Rc2 49. Kxa5 Rxf2 50. Kxb4 Rg2 51. Kc5 Rxg5 52. b4 Rg4 53. Bb3+ Kf6 54. Re6+ Kg7 55. b5 f4 56. b6 f3 57. Re7+ Kh6 58. Rf7 Rg5+ 59. Bd5 1-0

[Event "ITA-ch U20"]
[Site "Tarvisio"]
[Date "2023.07.08"]
[Round "8"]
[White "Catalano, Leonardo"]
[Black "Miosi, Marco"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1774"]
[BlackElo "1942"]
[PlyCount "69"]
[EventDate "2023.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[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 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. h4 Qc7 8. h5 cxd4 9. cxd4 Bd7 10. h6 g6 11. Rh3 Ba4 12. Bg5 Nbc6 13. Bf6 Rg8 14. Qd2 Qb6 15. Nf3 Rc8 16. c3 Na5 17. Ng5 Nb3 18. Qb2 Qa5 19. Rd1 Nf5 20. Nxh7 Nbxd4 21. Rxd4 Nxd4 22. Qxb7 Qc5 23. Ba6 Rc6 24. Qb8+ Kd7 25. Qxg8 Rxa6 26. Qxf7+ Kc6 27. Qe8+ Kc7 28. Qe7+ Qxe7 29. Bxe7 Nf5 30. Bb4 Rc6 31. g4 Nxh6 32. Rxh6 Rc4 33. Rxg6 Re4+ 34. Kd2 Rxe5 35. Nf8 1-0

[Event "ITA-ch U20"]
[Site "Tarvisio"]
[Date "2023.07.07"]
[Round "7"]
[White "Zanolini, Matteo"]
[Black "Catalano, Leonardo"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1543"]
[BlackElo "1774"]
[PlyCount "134"]
[EventDate "2023.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 e6 4. Bg2 g6 5. d3 Bg7 6. f4 Nge7 7. Nf3 d6 8. 0-0 0-0 9. g4 Rb8 10. Ne2 b5 11. Ng3 f5 12. exf5 exf5 13. g5 d5 14. h4 d4 15. h5 Nd5 16. hxg6 hxg6 17. Nh4 Nce7 18. Re1 Ne3 19. Bxe3 dxe3 20. Rb1 Qd6 21. Ne2 Rb6 22. Kh2 Nd5 23. Kg3 Kf7 24. Bf3 Rh8 25. Ng2 Be6 26. a3 Rbb8 27. Qc1 Rh7 28. Rh1 Rxh1 29. Qxh1 Re8 30. Qe1 Bd4 31. Qa5 Qb6 32. Qxb6 axb6 33. c3 Bg7 34. Rd1 Nc7 35. Bc6 Re7 36. Re1 Bd5 37. Bxd5+ Nxd5 38. Nc1 b4 39. axb4 cxb4 40. c4 Nc7 41. b3 Bc3 42. Re2 Bd2 43. Na2 Rd7 44. Nxe3 Rxd3 45. Kf2 Ne6 46. Nd5 Nxf4 47. Ndxb4 Bxb4 48. Nxb4 Rxb3 49. Nd5 Nxe2 50. Kxe2 Rg3 51. Nxb6 Ke6 52. Kd2 Rxg5 53. Kd3 Rg3+ 54. Kd4 Rg4+ 55. Kc5 f4 56. Kd4 Kd6 57. Nc8+ Kc7 58. Ne7 g5 59. Nd5+ Kc6 60. Nf6 Rg1 61. Nh5 f3 62. Ke3 g4 63. Nf4 Kc5 64. Kf2 Ra1 65. Nh5 Kxc4 66. Nf6 Ra2+ 67. Kg3 Rg2+ 0-1

[Event "ITA-ch U20"]
[Site "Tarvisio"]
[Date "2023.07.06"]
[Round "5"]
[White "Ostoni, Nicolo`"]
[Black "Catalano, Leonardo"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1528"]
[BlackElo "1774"]
[PlyCount "113"]
[EventDate "2023.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Rb8 13. Be2 Bg5 14. 0-0 Kh8 15. Nce3 Bxe3 16. Nxe3 Ne7 17. a4 f5 18. exf5 Nxf5 19. Nxf5 Bxf5 20. axb5 axb5 21. Bg4 Qb6 22. Bxf5 Rxf5 23. Qd2 Rbf8 24. Rad1 d5 25. Qe3 Qxe3 26. fxe3 Rxf1+ 27. Rxf1 Rxf1+ 28. Kxf1 Kg8 29. e4 dxe4 30. Ke2 Kf7 31. Ke3 Ke6 32. Kxe4 g6 33. b3 Kd6 34. c4 b4 35. g4 g5 36. h3 Ke6 37. Ke3 Kd6 38. Kd3 Ke6 39. Ke4 Kd6 40. Kf5 h6 41. c5+ Kd5 42. c6 Kxc6 43. Kxe5 Kc5 44. Ke4 Kd6 45. Kd4 Ke6 46. Kc4 Ke5 47. Kxb4 Kf4 48. Kc3 Kg3 49. b4 Kxh3 50. b5 Kxg4 51. b6 Kh3 52. Kd3 g4 53. Ke3 g3 54. b7 Kh2 55. b8Q h5 56. Kf3 h4 57. Qb2+ 1-0

