[Event "Nova Gorica op 28th"]
[Site "Nova Gorica"]
[Date "2024.02.02"]
[Round "9"]
[White "Mazzi, Leonardo"]
[Black "Kekic, Urban"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1647"]
[BlackElo "1885"]
[PlyCount "26"]
[EventDate "2024.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bd6 7. Nbd2 Nxd2 8. Bxd2 Bg4 9. 0-0 0-0 10. Re1 Qf6 11. Be2 Bxf3 12. Bxf3 c6 13. Be3 Nd7 1/2-1/2

[Event "Nova Gorica op 28th"]
[Site "Nova Gorica"]
[Date "2024.02.01"]
[Round "8"]
[White "Centrih, Aleks"]
[Black "Mazzi, Leonardo"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2082"]
[BlackElo "1647"]
[PlyCount "119"]
[EventDate "2024.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 a6 4. d3 e6 5. 0-0 Be7 6. c3 b5 7. Bb3 Nf6 8. Re1 Bb7 9. Nbd2 Nbd7 10. a4 0-0 11. Bc2 Qc7 12. Nf1 Rfc8 13. h3 Ne5 14. Ng3 h6 15. Nh2 Bf8 16. f4 Nc6 17. Rf1 d5 18. e5 Nd7 19. Qg4 d4 20. Nf3 Re8 21. Ne4 Qd8 22. Bd2 Rc8 23. axb5 axb5 24. Be1 Rc7 25. Bh4 Qb8 26. Rae1 b4 27. c4 Ne7 28. Ba4 Bc6 29. Bxc6 Rxc6 30. Bxe7 Rxe7 31. Ra1 Re8 32. Ra5 Qc7 33. Rfa1 Rb6 34. Nfd2 Rc8 35. Nb3 Rb7 36. Qf3 Qc6 37. Kh1 Rb6 38. Kh2 Qc7 39. Ra7 Qd8 40. Qg4 Kh8 41. Qh5 Kg8 42. Nbd2 Rc7 43. R7a5 Rc8 44. Nf3 g6 45. Qg4 Be7 46. h4 h5 47. Qg3 Kg7 48. Nfg5 Rbb8 49. Qe1 Ra8 50. Ra7 Nb6 51. Nd6 Rxa7 52. Rxa7 Bxg5 53. Rxf7+ Kg8 54. hxg5 Rc7 55. Rf6 Kh7 56. Qe4 Qg8 57. g4 hxg4 58. Kg3 Qg7 59. Ne8 Qe7 60. Qxg6+ 1-0

[Event "Nova Gorica op 28th"]
[Site "Nova Gorica"]
[Date "2024.01.31"]
[Round "7"]
[White "Mazzi, Leonardo"]
[Black "Horvath, Andras2"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1647"]
[BlackElo "1901"]
[PlyCount "49"]
[EventDate "2024.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. Nbd2 a6 7. Bb3 Ba7 8. h3 0-0 9. Nf1 Ne7 10. Ng3 Ng6 11. 0-0 h6 12. Re1 Re8 13. d4 exd4 14. cxd4 Be6 15. Bc2 c6 16. Be3 Qc7 17. Qd2 Rad8 18. a3 Bb8 19. Rac1 d5 20. e5 Nd7 21. Bb1 Ndf8 22. Nh5 Qe7 23. Bxh6 gxh6 24. Qxh6 f5 25. Nf6+ 1-0

[Event "Nova Gorica op 28th"]
[Site "Nova Gorica"]
[Date "2024.01.29"]
[Round "5"]
[White "Dorokhina, Elizaveta"]
[Black "Mazzi, Leonardo"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1994"]
[BlackElo "1647"]
[PlyCount "61"]
[EventDate "2024.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. Nf3 Nc6 5. Nbd2 Bf5 6. dxc5 e6 7. Nd4 Bg6 8. Bb5 Qd7 9. N2f3 Bh5 10. b4 Ne4 11. c4 a6 12. cxd5 exd5 13. Bxc6 bxc6 14. Qa4 Bxf3 15. gxf3 Nf6 16. Qxc6 Qxc6 17. Nxc6 a5 18. Nxa5 Be7 19. Nc6 Nh5 20. Be5 Bf6 21. a4 0-0 22. Bxf6 Nxf6 23. Ke2 Rfe8 24. Rhd1 Rac8 25. b5 Nh5 26. a5 Nf4+ 27. Kf1 Nh3 28. a6 Re6 29. a7 Rg6 30. a8Q Rg1+ 31. Ke2 1-0

[Event "Nova Gorica op 28th"]
[Site "Nova Gorica"]
[Date "2024.01.28"]
[Round "4"]
[White "Mazzi, Leonardo"]
[Black "Kozlovic, Jernej"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1647"]
[BlackElo "2174"]
[PlyCount "118"]
[EventDate "2024.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bd6 10. Bxd6 Qxd6 11. 0-0 0-0 12. Rae1 Bxf3 13. Nxf3 Qc7 14. Qd1 Rab8 15. Re3 g6 16. Ne5 Nxe5 17. dxe5 Nd7 18. Rfe1 Rfd8 19. Qg4 Nf8 20. h4 Qb6 21. b3 d4 22. cxd4 Rxd4 23. Qg5 Qd8 24. Qxd8 Rbxd8 25. Be4 b6 26. g3 Nd7 27. Bf3 Nc5 28. Kf1 a5 29. Rc1 Kg7 30. Rc2 h6 31. h5 g5 32. Bc6 Kf8 33. Bb5 Ke7 34. Rce2 Rd1+ 35. Re1 R1d2 36. R1e2 R2d4 37. Re1 g4 38. R1e2 Rg8 39. Rb2 Rg5 40. a3 Rxh5 41. Kg2 Ne4 42. Rc2 Rxe5 43. Rc7+ Kd8 44. Rc4 Rxc4 45. Bxc4 Ke7 46. Bd3 f5 47. Bxe4 Rxe4 48. Rxe4 fxe4 49. Kf1 Kd6 50. Ke2 Ke5 51. Ke3 b5 52. b4 a4 53. Ke2 Kd4 54. Kd2 Kc4 55. Ke3 Kb3 56. Kd4 Kxa3 57. Kc5 Kb3 58. f4 exf3 59. Kd4 f2 0-1

[Event "Nova Gorica op 28th"]
[Site "Nova Gorica"]
[Date "2024.01.27"]
[Round "2"]
[White "Mazzi, Leonardo"]
[Black "Bazilius, Augustinas"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "1647"]
[BlackElo "2030"]
[PlyCount "65"]
[EventDate "2024.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Ndb5 Qb8 7. Be3 a6 8. Nd4 Nf6 9. Bd3 Ne5 10. h3 b5 11. f4 Nxd3+ 12. cxd3 Bc5 13. Qf3 Qa7 14. Nce2 Bb7 15. Rc1 d6 16. 0-0 h5 17. Qg3 g6 18. Rxc5 Qxc5 19. Nxe6 Qc2 20. Bd4 Rg8 21. Bxf6 fxe6 22. Nd4 Qc5 23. Kh2 Kd7 24. Qh4 Rae8 25. Nb3 Qe3 26. Rf3 Qe2 27. Qg5 Ref8 28. Bc3 Qd1 29. Qh6 Rf7 30. Rg3 Qf1 31. Rf3 Qd1 32. Rg3 Qf1 33. Rf3 1/2-1/2

[Event "Nova Gorica op 28th"]
[Site "Nova Gorica"]
[Date "2024.01.27"]
[Round "3"]
[White "Privitera, Franco"]
[Black "Mazzi, Leonardo"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1919"]
[BlackElo "1647"]
[PlyCount "30"]
[EventDate "2024.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 Bf5 4. e3 e6 5. Ne5 Nbd7 6. Be2 Bd6 7. f4 h6 8. Na3 c6 9. c4 a5 10. 0-0 Qb8 11. Nxd7 Kxd7 12. Nc2 Ke7 13. Nd4 Bh7 14. Nf3 a4 15. Be5 Bxe5 1/2-1/2

[Event "Nova Gorica op 28th"]
[Site "Nova Gorica"]
[Date "2024.01.26"]
[Round "1"]
[White "Atakay, Mustafa"]
[Black "Mazzi, Leonardo"]
[Result "0-1"]
[ECO "E09"]
[WhiteElo "1889"]
[BlackElo "1647"]
[PlyCount "92"]
[EventDate "2024.01.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CB06_2024"]
[SourceDate "2024.02.07"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.07"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. Nf3 0-0 6. Qc2 Nbd7 7. 0-0 c6 8. Bf4 Nh5 9. Bc1 Nhf6 10. Nbd2 b6 11. e4 dxc4 12. Nxc4 Bb7 13. Bg5 c5 14. e5 Ne8 15. h4 h6 16. Be3 cxd4 17. Bxd4 Rc8 18. Qe2 Qc7 19. Rac1 Qb8 20. Rfd1 Nc5 21. b4 Na6 22. a3 Rd8 23. Bb2 Nac7 24. Nd4 Bxg2 25. Kxg2 Nd5 26. Kg1 Qb7 27. f4 g6 28. Rf1 Ng7 29. Qf2 h5 30. Qf3 Rd7 31. Kf2 Rfd8 32. Rc2 Qa8 33. Nd2 Bf8 34. Rfc1 a5 35. Nc6 Re8 36. b5 Nf5 37. Ne4 Nfe3 38. Rd2 Nf5 39. Rxd5 Rxd5 40. Nf6+ Kg7 41. Nxd5 exd5 42. Qxd5 Bc5+ 43. Kf3 Kg8 44. Re1 Qc8 45. Re2 Nxh4+ 46. gxh4 Qh3+ 0-1

[Event "Palmanova op 12th"]
[Site "Palmanova"]
[Date "2023.12.10"]
[Round "4"]
[White "Mazzi, Leonardo"]
[Black "Ceschia, Ivano"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1612"]
[BlackElo "2166"]
[PlyCount "66"]
[EventDate "2023.12.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ITA"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8. Bd3 a6 9. f4 d6 10. 0-0 Be7 11. Qe2 b5 12. Rae1 0-0 13. Kh1 Bb7 14. e5 dxe5 15. fxe5 Qxe5 16. Qf3 Qh5 17. Qg3 Rad8 18. Bf4 Qg4 19. Qf2 Nb4 20. Be2 Qg6 21. Bd1 Nbd5 22. Nxd5 Bxd5 23. Nd2 Bc5 24. Qe2 e5 25. Bg3 Rfe8 26. b3 Bb4 27. c3 Bxc3 28. Nf3 Nh5 29. Bxe5 Bxe5 30. Nh4 Ng3+ 31. hxg3 Qxg3 32. Nf3 Bxf3 33. gxf3 Qh3+ 0-1

[Event "Palmanova op 12th"]
[Site "Palmanova"]
[Date "2023.12.10"]
[Round "5"]
[White "Tirelli, Mauro"]
[Black "Mazzi, Leonardo"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2234"]
[BlackElo "1612"]
[PlyCount "79"]
[EventDate "2023.12.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ITA"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 h6 8. h3 Be6 9. g4 g5 10. Bg2 Be7 11. Ng1 Nbd7 12. Nge2 Nf8 13. Ng3 Ng6 14. Nf5 Qc7 15. Qd2 Nf4 16. Bxf4 gxf4 17. 0-0-0 Rd8 18. Kb1 Bf8 19. Bf3 Be7 20. h4 Kd7 21. g5 hxg5 22. hxg5 Rxh1 23. Rxh1 Ne8 24. Nd5 Bxd5 25. Qxd5 Kc8 26. Rg1 Bf8 27. Bh5 Qb6 28. Qxf7 Qxf2 29. Rc1 Nc7 30. g6 Qg2 31. g7 Bxg7 32. Qxg7 Qxe4 33. Bg4 Kb8 34. Nxd6 Qd5 35. Nf7 Re8 36. Rd1 Qg2 37. Nxe5 Rxe5 38. Qxe5 Qxg4 39. Rd8+ Ka7 40. Qc5+ 1-0

[Event "Palmanova op 12th"]
[Site "Palmanova"]
[Date "2023.12.09"]
[Round "2"]
[White "Mazzi, Leonardo"]
[Black "Urbani, Gabriel"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1612"]
[BlackElo "2205"]
[PlyCount "70"]
[EventDate "2023.12.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ITA"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Nbd2 a5 7. h3 Ba7 8. Nf1 h6 9. Ng3 0-0 10. 0-0 Be6 11. Bb5 Ne7 12. Re1 Ng6 13. d4 c6 14. Bd3 Re8 15. Be3 Qc7 16. Qc1 Kh7 17. Bc2 Bb6 18. a4 Rad8 19. b4 Qc8 20. Nf5 Ng8 21. Kh1 axb4 22. cxb4 d5 23. dxe5 Bc7 24. Nd6 Bxd6 25. exd6 Rxd6 26. Qb1 Bxh3 27. gxh3 Qxh3+ 28. Nh2 Re5 29. exd5 Rh5 30. Kg1 Qxh2+ 31. Kf1 Rhxd5 32. a5 Qh3+ 33. Ke2 Qg4+ 34. Kf1 Rh5 35. f4 Qf3+ 0-1

[Event "Palmanova op 12th"]
[Site "Palmanova"]
[Date "2023.12.09"]
[Round "3"]
[White "Stankovic, Andrej"]
[Black "Mazzi, Leonardo"]
[Result "0-1"]
[ECO "B26"]
[WhiteElo "2024"]
[BlackElo "1612"]
[PlyCount "108"]
[EventDate "2023.12.08"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ITA"]
[SourceTitle "CB50_2023"]
[SourceDate "2023.12.13"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Nge7 8. Nf3 Nd4 9. Nd1 Nec6 10. c3 Nxf3+ 11. Bxf3 e5 12. Bg5 Qa5 13. Ne3 f6 14. Nc4 Qd8 15. Bh6 0-0 16. h4 Rf7 17. Bxg7 Rxg7 18. Ne3 Be6 19. g4 Qd7 20. Nd5 Rf8 21. Rg1 Bxd5 22. exd5 Ne7 23. 0-0-0 Qa4 24. Kb1 b5 25. h5 Rb8 26. Be4 b4 27. c4 Rf8 28. f4 Qd7 29. Rdf1 a5 30. Qf2 exf4 31. Qxf4 f5 32. gxf5 Nxf5 33. hxg6 hxg6 34. Rg5 a4 35. Qg4 Rf6 36. Rg1 Qf7 37. Bxf5 Rxf5 38. Rxg6 Rf1+ 39. Rxf1 Qxf1+ 40. Kc2 Qf2+ 41. Kc1 Qe3+ 42. Kc2 b3+ 43. axb3 axb3+ 44. Kc3 Qd4+ 45. Qxd4 cxd4+ 46. Kxd4 Rxg6 47. Kc3 Rg3 48. Kxb3 Rxd3+ 49. Kb4 Kf7 50. Ka4 Ke7 51. b4 Kd7 52. Ka5 Kc7 53. Ka6 Rd4 54. Kb5 Kb7 0-1

[Event "Wch U14"]
[Site "Montesilvano"]
[Date "2023.11.13"]
[Round "1"]
[White "Gkavardinas, Antonios"]
[Black "Mazzi, Leonardo"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2230"]
[BlackElo "1671"]
[PlyCount "71"]
[EventDate "2023.11.13"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CB48_2023"]
[SourceDate "2023.11.29"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be7 8. f3 Be6 9. Qd2 h5 10. Nd5 Bxd5 11. exd5 Nbd7 12. 0-0-0 Qc7 13. c4 a5 14. Kb1 a4 15. Na1 0-0 16. Nc2 Rfe8 17. Na3 e4 18. h3 exf3 19. gxf3 Ne5 20. f4 Ned7 21. Bd3 Bf8 22. Bd4 Ne4 23. Qg2 Ndc5 24. f5 Nxd3 25. Rxd3 h4 26. Qg4 Ng3 27. Rxg3 hxg3 28. Bxg7 f6 29. Bxf6+ Bg7 30. Bc3 Kf8 31. f6 Bh6 32. Qg6 Bf4 33. Rf1 Be3 34. f7 Rec8 35. Bg7+ Ke7 36. Qe6+ 1-0

[Event "ITA-ch U20"]
[Site "Tarvisio"]
[Date "2023.07.09"]
[Round "9"]
[White "Fargetta, Vittorio"]
[Black "Mazzi, Leonardo"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1857"]
[BlackElo "1753"]
[PlyCount "85"]
[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 e6 3. g3 d5 4. exd5 exd5 5. d4 cxd4 6. Qxd4 Nf6 7. Bg2 Nc6 8. Qd1 Bb4 9. Bd2 d4 10. Nce2 Bc5 11. Nf4 0-0 12. Nge2 Bf5 13. 0-0 Ne5 14. h3 Qd7 15. Nc1 Be4 16. Ncd3 Nxd3 17. Nxd3 Qc6 18. Bxe4 Nxe4 19. Bf4 Bd6 20. Re1 Bxf4 21. Nxf4 Ng5 22. Re7 Nf3+ 23. Kg2 Ne5+ 24. f3 f6 25. Nd3 Nc4 26. Qe2 Ne3+ 27. Kf2 Rab8 28. Re4 Rfd8 29. c3 Nf5 30. g4 dxc3 31. gxf5 Qd6 32. Nf4 Qc5+ 33. Kg3 Rd2 34. Re8+ Rxe8 35. Qxe8+ Qf8 36. Qxf8+ Kxf8 37. bxc3 Rc2 38. Ne6+ Ke7 39. Nxg7 Rxc3 40. Ne6 Ra3 41. Nf4 Kd6 42. Rd1+ Ke5 43. Rd5# 1-0

[Event "ITA-ch U20"]
[Site "Tarvisio"]
[Date "2023.07.08"]
[Round "8"]
[White "Mazzi, Leonardo"]
[Black "Rubini, Alessandro1111"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1753"]
[BlackElo "1647"]
[PlyCount "180"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 e5 7. Nb3 b5 8. g4 Bb7 9. Bg2 b4 10. g5 bxc3 11. gxf6 Qxf6 12. bxc3 a5 13. Rb1 Qe7 14. Be3 a4 15. Nc1 Qc7 16. Qd2 Nd7 17. Nd3 Rc8 18. Rb4 d5 19. Rxa4 dxe4 20. Bxe4 Bxe4 21. Rxe4 Qxc3 22. Qxc3 Rxc3 23. Nxe5 Nxe5 24. Rxe5+ Kd7 25. Rd5+ Ke6 26. Rd8 Rxc2 27. Kd1 Rxa2 28. Rg4 f5 29. Rc4 Ra5 30. Rcc8 Rd5+ 31. Rxd5 Kxd5 32. Bc5 Bxc5 33. Rxh8 Bxf2 34. Rxh7 Bd4 35. Ke2 Ke4 36. Rh4+ f4 37. Rg4 Kf5 38. Kf3 g5 39. h4 gxh4 40. Rxf4+ Ke5 41. Rxh4 Bc5 42. Rh5+ Kd6 43. Ke4 Bf2 44. Rf5 Bg1 45. Rf6+ Kc7 46. Kd5 Bh2 47. Rf7+ Kb6 48. Rf2 Bc7 49. Rb2+ Ka7 50. Kc6 Be5 51. Rb5 Bg3 52. Rb7+ Ka8 53. Rb3 Bf4 54. Kb6 Be5 55. Rd3 Bh2 56. Rd8+ Bb8 57. Kc6 Ka7 58. Rd7+ Ka8 59. Kb6 Bg3 60. Rf7 Bh2 61. Rg7 Be5 62. Rg8+ Bb8 63. Kc6 Ka7 64. Rg7+ Ka8 65. Kd7 Be5 66. Rg5 Bd4 67. Rg4 Bf2 68. Kc7 Be3 69. Rb4 Bf2 70. Rb3 Bd4 71. Rb8+ Ka7 72. Rb5 Ka8 73. Ra5+ Ba7 74. Kc6 Kb8 75. Rb5+ Ka8 76. Rf5 Bb8 77. Ra5+ Ba7 78. Ra2 Kb8 79. Kd7 Ka8 80. Ke6 Kb7 81. Rg2 Be3 82. Rg7+ Ka8 83. Rg8+ Kb7 84. Kd7 Bd4 85. Rg4 Be3 86. Rb4+ Ka8 87. Kc7 Bf2 88. Kc8 Be3 89. Rb8+ Ka7 90. Rb3 Ka8 1-0

[Event "ITA-ch U20"]
[Site "Tarvisio"]
[Date "2023.07.06"]
[Round "5"]
[White "Lin, Boyuan"]
[Black "Mazzi, Leonardo"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1869"]
[BlackElo "1753"]
[PlyCount "59"]
[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. d4 Nf6 2. Nf3 d5 3. e3 e6 4. Bd3 c5 5. b3 Nc6 6. Bb2 Bd6 7. Ne5 cxd4 8. exd4 0-0 9. Nd2 Qc7 10. f4 Nb4 11. 0-0 Nxd3 12. Nxd3 b6 13. Rc1 Ba6 14. c4 Qb7 15. Rf3 Ne4 16. Rh3 Nxd2 17. Qxd2 f6 18. c5 Bc7 19. Ba3 Rfe8 20. Qc2 Bxd3 21. Qxd3 Bxf4 22. Qxh7+ Kf7 23. Qh5+ Kg8 24. Rf1 Bg5 25. Bc1 Bxc1 26. Qh7+ Kf7 27. Rxf6+ Kxf6 28. Rf3+ Bf4 29. Rxf4+ Kg5 30. g3 1-0

[Event "ITA-ch U20"]
[Site "Tarvisio"]
[Date "2023.07.06"]
[Round "6"]
[White "Mazzi, Leonardo"]
[Black "Ballabio, Pietro"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1753"]
[BlackElo "1878"]
[PlyCount "62"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 e5 6. dxe5 Nxe5 7. Bc2 Bc5 8. Ne2 Nf6 9. h3 h6 10. Nd4 0-0 11. 0-0 Re8 12. Nd2 Bd7 13. N2f3 Nxf3+ 14. Qxf3 Bxd4 15. cxd4 Qb6 16. Rd1 Rac8 17. Bb3 Bb5 18. Be3 Bc4 19. Ba4 Red8 20. Bc2 Qxb2 21. Rdc1 Qa3 22. g4 Re8 23. Bf5 Rc7 24. h4 Ne4 25. g5 Qe7 26. Qh5 Ng3 27. fxg3 Qxe3+ 28. Kh1 Be2 29. Bh7+ Kxh7 30. g6+ fxg6 31. Qxe2 Rxc1+ 0-1

[Event "ITA-ch U20"]
[Site "Tarvisio"]
[Date "2023.07.05"]
[Round "4"]
[White "Mazzi, Leonardo"]
[Black "Agolzer, Luca"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1753"]
[BlackElo "1899"]
[PlyCount "95"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Rg1 e6 7. g4 d5 8. exd5 Nxd5 9. Nxd5 Qxd5 10. Be3 Bc5 11. Bg2 Qd6 12. Qd2 Nd7 13. 0-0-0 Qb6 14. Rge1 Ne5 15. Nf5 Bxe3 16. Nxg7+ Kf8 17. Qxe3 Qxe3+ 18. Rxe3 Nxg4 19. Rg3 Kxg7 20. Rxg4+ Kf6 21. Rf4+ Ke7 22. Rc4 Rb8 23. Rc7+ Kf6 24. Rd3 Rf8 25. Rf3+ Kg6 26. Rb3 b5 27. Be4+ f5 28. Rg3+ Kf6 29. Bg2 Rf7 30. Rgc3 Rxc7 31. Rxc7 h6 32. Bc6 e5 33. Rh7 Rb6 34. Rh8 Be6 35. Rxh6+ Kf7 36. Bd5 e4 37. Bxe6+ Rxe6 38. Rxe6 Kxe6 39. Kd2 Ke5 40. Ke2 f4 41. a3 Kf5 42. b3 Kg4 43. c4 bxc4 44. bxc4 Kh3 45. c5 Kxh2 46. c6 Kg2 47. c7 e3 48. f3 1-0

[Event "Nova Gorica op 27th"]
[Site "Nova Gorica"]
[Date "2023.03.23"]
[Round "9"]
[White "Piddubna, Bozhena"]
[Black "Mazzi, Leonardo"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2015"]
[BlackElo "1766"]
[PlyCount "77"]
[EventDate "2023.03.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d4 cxd4 7. Nxd4 0-0 8. Nc2 d6 9. b3 Ne4 10. Nxe4 Bxa1 11. Nxa1 Qa5+ 12. Bd2 Qxa2 13. 0-0 Qa6 14. Bh6 Rd8 15. Nc2 Qb6 16. Ne3 Qd4 17. Qc1 Qh8 18. Ng5 Nd4 19. Qd1 Rb8 20. Nf3 Nf5 21. Nxf5 Bxf5 22. Nd4 Bd7 23. f4 Rdc8 24. Qd3 Bc6 25. Bh3 f5 26. e4 e6 27. Nxc6 Rxc6 28. exf5 gxf5 29. Bxf5 Qf6 30. Bxh7+ Kf7 31. Bg5 Qg7 32. Be4 Ra6 33. h4 Qb2 34. Bf3 Qg7 35. f5 e5 36. Bh5+ Kf8 37. f6 Qc7 38. Bh6+ Kg8 39. Qg6+ 1-0

[Event "Nova Gorica op 27th"]
[Site "Nova Gorica"]
[Date "2023.03.22"]
[Round "8"]
[White "Mazzi, Leonardo"]
[Black "Cansu, Batuhan"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1766"]
[BlackElo "2014"]
[PlyCount "104"]
[EventDate "2023.03.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 0-0 6. Nbd2 d5 7. exd5 Nxd5 8. 0-0 Nb6 9. Bb5 Bd6 10. Bxc6 bxc6 11. Re1 Bg4 12. h3 Bh5 13. Qc2 Re8 14. Qd1 f5 15. Qb3+ Kh8 16. Nh2 Qf6 17. Nhf1 Rad8 18. Ng3 Bg6 19. Nf3 h6 20. Nd2 a5 21. Qc2 c5 22. b3 Re7 23. c4 e4 24. Bb2 Qg5 25. dxe4 fxe4 26. Ngxe4 Qh4 27. f3 Rde8 28. Rf1 Qf4 29. Qc3 Be5 30. Qc1 Qe3+ 31. Kh1 Bf4 32. Qc3 a4 33. Qxe3 Bxe3 34. Rad1 axb3 35. axb3 Rb8 36. Rfe1 Bxd2 37. Nxd2 Rd7 38. Ne4 Rxd1 39. Rxd1 Bxe4 40. fxe4 Nxc4 41. Bxg7+ Kxg7 42. bxc4 Rb4 43. Rd7+ Kf6 44. Rxc7 Rxc4 45. Rc6+ Kg5 46. e5 h5 47. Kg1 Kf5 48. e6 Kf6 49. Kf1 Rc2 50. Ke1 Rxg2 51. Rxc5 Kxe6 52. Rxh5 Kf6 1/2-1/2

[Event "Nova Gorica op 27th"]
[Site "Nova Gorica"]
[Date "2023.03.21"]
[Round "7"]
[White "Vicic, Mark"]
[Black "Mazzi, Leonardo"]
[Result "0-1"]
[ECO "A01"]
[WhiteElo "1690"]
[BlackElo "1766"]
[PlyCount "60"]
[EventDate "2023.03.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Bd6 5. Ne2 Na5 6. Ng3 c6 7. Be2 b6 8. Nf5 Bf8 9. 0-0 d5 10. Ng3 Bd6 11. f4 exf4 12. exf4 Qc7 13. Nh5 Nxh5 14. Bxh5 0-0 15. g3 Re8 16. Bg4 Ba6 17. Re1 Rxe1+ 18. Qxe1 Kf8 19. d3 Re8 20. Bxg7+ Kxg7 21. Qxe8 Bc5+ 22. Kh1 Bd4 23. c3 Bf6 24. d4 c5 25. Na3 cxd4 26. cxd4 Qc3 27. Rd1 Bd3 28. Bf3 Bb5 29. Qe1 Qxf3+ 30. Kg1 Be2 0-1

[Event "Nova Gorica op 27th"]
[Site "Nova Gorica"]
[Date "2023.03.20"]
[Round "6"]
[White "Mazzi, Leonardo"]
[Black "Caruso, Augusto"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1766"]
[BlackElo "2149"]
[PlyCount "102"]
[EventDate "2023.03.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 d6 6. Nbd2 0-0 7. 0-0 h6 8. Re1 Na5 9. Bb5 a6 10. Ba4 c5 11. b4 cxb4 12. cxb4 b5 13. bxa5 bxa4 14. Nc4 Bd7 15. Nb6 Rb8 16. Nxd7 Qxd7 17. Bd2 Qb5 18. a3 Qxd3 19. Qxa4 Rfc8 20. Rad1 Qc2 21. Qxc2 Rxc2 22. Bb4 Rb5 23. g3 Ng4 24. Nd2 Bg5 25. Re2 Bd8 26. f3 Nf6 27. Bxd6 Bxa5 28. Kf1 Rbb2 29. Ke1 Nd7 30. Bb4 Bxb4 31. axb4 Nb6 32. Rf2 Ra2 33. f4 f6 34. fxe5 fxe5 35. Rf5 Na4 36. Nb1 Rxh2 37. Rd2 Rh1+ 38. Kf2 Ra1 39. Rd8+ Kh7 40. Nd2 Rh2+ 41. Ke3 Nb2 42. Rxe5 Ra3+ 43. Kf4 Nd3+ 44. Rxd3 Rxd3 45. Nc4 Rf2+ 46. Kg4 Rg2 47. Ra5 Rgxg3+ 48. Kf5 Rg5+ 49. Ke6 Rxa5 50. bxa5 h5 51. Ne5 Ra3 0-1

[Event "Nova Gorica op 27th"]
[Site "Nova Gorica"]
[Date "2023.03.19"]
[Round "4"]
[White "Petrosino, Germano"]
[Black "Mazzi, Leonardo"]
[Result "1-0"]
[ECO "E46"]
[WhiteElo "1633"]
[BlackElo "1766"]
[PlyCount "133"]
[EventDate "2023.03.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 c6 6. Qc2 d5 7. a3 Ba5 8. cxd5 exd5 9. Ng3 Re8 10. Bd3 Bc7 11. 0-0 h5 12. Re1 b6 13. b4 Qd6 14. e4 dxe4 15. Ncxe4 Nxe4 16. Bxe4 g6 17. Bb2 h4 18. Nf1 Be6 19. Bxg6 Rd8 20. Bh7+ Kf8 21. Qd2 Ke7 22. Qg5+ Kd7 23. d5 cxd5 24. Be5 Qf8 25. Bf6 Re8 26. Qxh4 Nc6 27. Rad1 Ne7 28. Bc2 b5 29. Ne3 Kc6 30. Bxe7 Qxe7 31. Qxe7 Rxe7 32. Nxd5 Rd7 33. Nxc7 Kxc7 34. Rxd7+ Kxd7 35. h4 Rc8 36. Be4 Rc3 37. Re3 Rc1+ 38. Kh2 Rc8 39. Rd3+ Ke7 40. Bb7 Rb8 41. Bf3 Rh8 42. g3 Kf6 43. Rc3 Bc4 44. a4 a6 45. axb5 axb5 46. Ra3 Ke5 47. Kg2 Kd4 48. Re3 Be6 49. h5 Kc4 50. Re4+ Kc3 51. g4 Bc4 52. g5 Kxb4 53. g6 Rg8 54. Rg4 fxg6 55. hxg6 Rg7 56. Be4 Ka3 57. f4 b4 58. f5 b3 59. f6 Rc7 60. g7 Rc8 61. Bh7 b2 62. Rxc4 Rxc4 63. g8Q Rc1 64. Qa8+ Kb3 65. Qd5+ Ka3 66. Qd3+ Ka2 67. Bg8+ 1-0

[Event "Nova Gorica op 27th"]
[Site "Nova Gorica"]
[Date "2023.03.19"]
[Round "5"]
[White "Vogrin, Aljaz"]
[Black "Mazzi, Leonardo"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1530"]
[BlackElo "1766"]
[PlyCount "122"]
[EventDate "2023.03.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Nc6 5. Nd2 Bf5 6. Qb3 Qb6 7. dxc5 Qxb3 8. Nxb3 e5 9. Bg3 Ne4 10. Nf3 f6 11. Be2 a5 12. a4 Bxc5 13. Nxc5 Nxc5 14. 0-0 Bd3 15. Rfe1 Ke7 16. Bxd3 Nxd3 17. Red1 Nxb2 18. Rxd5 Nc4 19. Rb1 Nd6 20. Kf1 Rhd8 21. Nd2 Rd7 22. f3 Rad8 23. e4 Nc8 24. Rxd7+ Rxd7 25. Ke2 Nd6 26. Bf2 Kd8 27. Bc5 Kc7 28. Bxd6+ Rxd6 29. Nc4 Rd8 30. Ne3 Ne7 31. Rb5 Nc6 32. Nd5+ Kb8 33. Kd3 Ka7 34. Kc4 Rc8 35. Kb3 Ka6 36. Rb6+ Ka7 37. Rb5 h5 38. h4 Rd8 39. Kc4 Rc8 40. Kd3 Rh8 41. Kc4 Rc8 42. Kd3 Kb8 43. Rc5 Rh8 44. Kc4 Rh6 45. Kb5 Rg6 46. Ne3 Rg3 47. Rd5 Kc7 48. Rd1 b6 49. Rg1 Ne7 50. Nd5+ Nxd5 51. exd5 g5 52. hxg5 fxg5 53. Rh1 h4 54. Rh2 e4 55. fxe4 Rxc3 56. Ka6 Rc4 57. d6+ Kxd6 58. Kxb6 Rxa4 59. Kb5 Ra2 60. Kc4 Ke5 61. Kd3 Ra3+ 0-1

[Event "Nova Gorica op 27th"]
[Site "Nova Gorica"]
[Date "2023.03.18"]
[Round "3"]
[White "Mazzi, Leonardo"]
[Black "Gelardi, Davide"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1766"]
[BlackElo "1948"]
[PlyCount "146"]
[EventDate "2023.03.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe5+ 4. Be2 Bg4 5. d4 Bxe2 6. Ngxe2 Qa5 7. 0-0 Nf6 8. Bf4 Nc6 9. a4 0-0-0 10. Nb5 e5 11. Bg5 a6 12. Bxf6 gxf6 13. Qd3 Kb8 14. Qc4 Qb4 15. Qxb4 Nxb4 16. Na3 exd4 17. Rad1 Nc6 18. Nc4 Bc5 19. b3 Rhe8 20. Nf4 Ne5 21. Nb2 Bf8 22. Nbd3 c5 23. Nh5 Re6 24. Nhf4 Rc6 25. Rfe1 Ng6 26. Nh5 b5 27. axb5 axb5 28. Ndf4 Bh6 29. Ne2 Rcd6 30. Nhg3 Rd5 31. c4 bxc4 32. bxc4 Re5 33. Kf1 Kc7 34. Nc1 Bxc1 35. Rxc1 Rde8 36. Rxe5 fxe5 37. Ne4 Kc6 38. Ra1 Rb8 39. Ra6+ Rb6 40. Ra8 f5 41. Nd2 e4 42. Rc8+ Kd6 43. g3 Rb7 44. Rd8+ Kc6 45. Rd5 Ne7 46. Rd8 Rd7 47. Rh8 Ng6 48. Rc8+ Rc7 49. Rd8 Rd7 50. Rc8+ Kd6 51. Rb8 Ne5 52. Rf8 Rf7 53. Rd8+ Kc6 54. Rc8+ Rc7 55. Rf8 Nf7 56. Ke2 Rb7 57. g4 fxg4 58. Rc8+ Kb6 59. Re8 Ka5 60. Rxe4 h5 61. Rf4 Re7+ 62. Kd1 Kb4 63. Rf5 Nd6 64. Rxh5 Nxc4 65. Nxc4 Kxc4 66. Rg5 Rh7 67. Rxg4 Rxh2 68. Rf4 Kc3 69. Ke2 d3+ 70. Ke3 Rh3+ 71. f3 d2 72. Ke2 Rh2+ 73. Kd1 Rh1+ 0-1

[Event "Nova Gorica op 27th"]
[Site "Nova Gorica"]
[Date "2023.03.17"]
[Round "2"]
[White "Mazzi, Leonardo"]
[Black "Praznik, Anton"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1766"]
[BlackElo "2078"]
[PlyCount "120"]
[EventDate "2023.03.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bf4 Bg7 5. Qd2 h6 6. h4 Nc6 7. Bb5 Bd7 8. e5 dxe5 9. dxe5 Ng4 10. e6 Bxe6 11. Qxd8+ Kxd8 12. Bxc6 bxc6 13. Na4 Bd5 14. f3 e5 15. Bd2 Nf6 16. 0-0-0 Nd7 17. Ba5 Kc8 18. Ne2 f5 19. Nec3 Be6 20. Rd2 Bf6 21. b3 Rg8 22. Kb1 Be7 23. Re2 Bd6 24. f4 e4 25. g3 Kb7 26. Nd1 Nb6 27. Nab2 Nd5 28. c4 Nf6 29. Ne3 Nh5 30. Rg2 Bc5 31. Nbd1 Rad8 32. Be1 Rd3 33. Bf2 Rgd8 34. Re1 Bb4 35. Rf1 Bc5 36. Re1 a5 37. Nb2 Rd2 38. Kc1 Ba3 39. Ned1 Rxd1+ 40. Rxd1 Rxd1+ 41. Kxd1 Bxb2 42. Be1 Bd4 43. Bxa5 Nf6 44. Rd2 c5 45. Rg2 e3 46. Be1 Bd7 47. Ke2 Bc6 48. Rg1 Ng4 49. b4 Be4 50. bxc5 Bxc5 51. a4 Nf2 52. Bxf2 exf2 53. Rf1 Bg2 54. Rxf2 Bxf2 55. Kxf2 Be4 56. Ke3 c5 57. Kd2 Kb6 58. Kc3 Ka5 59. Kb3 Bc6 60. Kc3 Kxa4 0-1

[Event "Nova Gorica op 27th"]
[Site "Nova Gorica"]
[Date "2023.03.16"]
[Round "1"]
[White "Juvan, Vid"]
[Black "Mazzi, Leonardo"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1570"]
[BlackElo "1766"]
[PlyCount "44"]
[EventDate "2023.03.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SLO"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Qe2 e6 8. d4 cxd4 9. cxd4 Be7 10. Nc3 0-0 11. Rd1 a6 12. d5 Ne5 13. Nxe5 dxe5 14. b3 Bc5 15. Qc4 Bd4 16. dxe6 fxe6 17. Qe2 Qc6 18. Bb2 Bxc3 19. Rac1 Nxe4 20. Bxc3 Nxc3 21. Qxe5 Rac8 22. Rc2 Qe4 0-1

[Event "Bassano del Grappa Vergani Cup"]
[Site "Bassano del Grappa"]
[Date "2023.02.05"]
[Round "9"]
[White "Maione, Melissa"]
[Black "Mazzi, Leonardo"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2070"]
[BlackElo "1814"]
[PlyCount "91"]
[EventDate "2023.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 e6 7. Be2 b6 8. 0-0 Bb7 9. f3 Be7 10. Be3 Nbd7 11. Qd2 Rc8 12. Rac1 Qc7 13. Rfd1 Qb8 14. b4 0-0 15. Nb3 Rfe8 16. Qe1 d5 17. c5 bxc5 18. bxc5 Nxc5 19. Nxc5 Bxc5 20. Bxc5 Rxc5 21. Nxd5 exd5 22. Rxc5 dxe4 23. Qc3 exf3 24. Bxf3 Bxf3 25. Qxf3 Ne4 26. Rc4 Qb6+ 27. Kf1 Qb5 28. Qd3 Qf5+ 29. Kg1 Qf2+ 30. Kh1 f5 31. Qd5+ Kf8 32. Rc7 Ng5 33. Qd6+ Kg8 34. Re7 Rf8 35. Qe5 Nf7 36. Qe6 Qc2 37. Re1 g6 38. Qxa6 Qf2 39. a4 f4 40. Qf6 g5 41. a5 g4 42. a6 h5 43. a7 Qa2 44. Qg6+ Kh8 45. Re8 Qa3 46. a8Q 1-0

[Event "Bassano del Grappa Vergani Cup"]
[Site "Bassano del Grappa"]
[Date "2023.02.05"]
[Round "8"]
[White "Mazzi, Leonardo"]
[Black "Marthedal, Anton Mehmet Yildiz"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1814"]
[BlackElo "2057"]
[PlyCount "61"]
[EventDate "2023.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Be7 9. Nd5 Nxd5 10. exd5 Bf5 11. c4 Nd7 12. a4 0-0 13. a5 Bg6 14. 0-0 f5 15. f4 Bf6 16. Qd2 Rc8 17. Ra4 Re8 18. Rb4 Qc7 19. Rc1 Bf7 20. c5 Nxc5 21. Bxc5 dxc5 22. d6 Qb8 23. Nxc5 Rxc5 24. Rxc5 Qa7 25. Qc2 exf4 26. Kf1 f3 27. Bxf3 Qb8 28. Rc7 Qa7 29. d7 Re1+ 30. Kxe1 Qe3+ 31. Kf1 1-0

[Event "Bassano del Grappa Vergani Cup"]
[Site "Bassano del Grappa"]
[Date "2023.02.04"]
[Round "6"]
[White "Celik, Ali Alper"]
[Black "Mazzi, Leonardo"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1893"]
[BlackElo "1814"]
[PlyCount "93"]
[EventDate "2023.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Bg5 d5 4. cxd5 exd5 5. Nc3 Be7 6. e3 c6 7. Bd3 Nbd7 8. Nge2 0-0 9. 0-0 Re8 10. f3 b5 11. a3 a5 12. Qc2 Bb7 13. Nd1 h6 14. Bh4 Nb6 15. Bf2 Bf8 16. Ng3 Qd7 17. Bf5 Qc7 18. e4 dxe4 19. fxe4 Bc8 20. e5 Bxf5 21. Nxf5 Nfd5 22. Nc3 Nxc3 23. bxc3 Nc4 24. a4 g6 25. Ng3 Nb6 26. Ne4 Re6 27. axb5 cxb5 28. Nf6+ Kh8 29. Qe4 Bg7 30. Qh4 Qd8 31. Be3 Nd7 32. Bxh6 Bxf6 33. exf6 Nxf6 34. d5 Rea6 35. Bg5+ Kg7 36. Kh1 Rb8 37. Rf3 b4 38. Qh6+ Kg8 39. Rh3 Nh5 40. Bxd8 b3 41. Rxh5 gxh5 42. Qxa6 b2 43. Rb1 Rxd8 44. Qxa5 h4 45. Qxd8+ Kg7 46. Rxb2 h3 47. gxh3 1-0

[Event "Bassano del Grappa Vergani Cup"]
[Site "Bassano del Grappa"]
[Date "2023.02.04"]
[Round "7"]
[White "Mazzi, Leonardo"]
[Black "Manco, David Jonatan"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1814"]
[BlackElo "1903"]
[PlyCount "144"]
[EventDate "2023.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 Ne7 8. Bd3 c4 9. Be2 Qa5 10. Bd2 0-0 11. f4 Nd7 12. Nf3 Qa4 13. Ra2 Nb6 14. 0-0 f5 15. Qh4 Qe8 16. Ng5 h6 17. Nh3 Bd7 18. Rf3 Ng6 19. Qe1 Qd8 20. Rg3 Be8 21. Bh5 Ne7 22. Qe2 Nc6 23. Kh1 Qh4 24. Bxe8 Raxe8 25. Ng1 Na4 26. Qd1 a6 27. Nf3 Qd8 28. Rh3 Ne7 29. Qe1 Kf7 30. Ra1 Rh8 31. Rb1 b5 32. Qh4 Reg8 33. Qh5+ g6 34. Qh4 Nc6 35. Qxd8 Nxd8 36. Ng1 Ke7 37. Rg3 Nf7 38. Nh3 Rh7 39. Rf1 Rhg7 40. Ng1 g5 41. Ne2 h5 42. fxg5 Nxg5 43. Bxg5+ Rxg5 44. Rxg5 Rxg5 45. Rf3 Rg4 46. Kg1 h4 47. Kf2 Kf7 48. Kf1 Re4 49. h3 Nb2 50. Ke1 Kg6 51. Kd2 Kg5 52. Kc1 Rxe2 53. Kxb2 Rxg2 54. a4 Rg3 55. Rf2 Rxh3 56. a5 Kg4 57. Ka3 Rf3 58. Rg2+ Rg3 59. Rf2 h3 60. Kb4 Rg2 61. Rf1 h2 62. Rh1 Kg3 63. Kc5 Rg1 64. Rxh2 Kxh2 65. Kd6 Rg6 66. Kc6 f4 67. Kb6 f3 68. Kxa6 f2 69. Kxb5 f1Q 70. Ka6 Qb1 71. Ka7 Rg7+ 72. Ka8 Qb7# 0-1

[Event "Bassano del Grappa Vergani Cup"]
[Site "Bassano del Grappa"]
[Date "2023.02.03"]
[Round "4"]
[White "Maldonado Gonzales, Stefano"]
[Black "Mazzi, Leonardo"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2092"]
[BlackElo "1814"]
[PlyCount "79"]
[EventDate "2023.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 Be7 8. g4 Be6 9. Bg2 h5 10. g5 Nfd7 11. h4 Nc6 12. Be3 Rc8 13. Nd5 b5 14. c3 Bxd5 15. exd5 Na5 16. b3 Nb7 17. Qd2 g6 18. f4 exf4 19. Nxf4 Ne5 20. Bd4 0-0 21. 0-0 Qd7 22. Bxe5 dxe5 23. Bh3 Bc5+ 24. Kh2 Qd6 25. Bxc8 exf4 26. Bxb7 Be3 27. Qc2 Qd7 28. Bc6 Qg4 29. Qg2 Qxh4+ 30. Qh3 Qxg5 31. a4 Qe5 32. axb5 g5 33. Bd7 f3+ 34. Kh1 f2 35. Qg2 Qf4 36. Ra4 Qd6 37. Re4 Qb6 38. Qg3 f5 39. Qxe3 Qxe3 40. Rxe3 1-0

[Event "Bassano del Grappa Vergani Cup"]
[Site "Bassano del Grappa"]
[Date "2023.02.03"]
[Round "5"]
[White "Mazzi, Leonardo"]
[Black "Liloni, Francesco Mattia"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1814"]
[BlackElo "2012"]
[PlyCount "176"]
[EventDate "2023.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 h6 5. c3 d6 6. Nbd2 g5 7. b4 Bg7 8. Qb3 Qe7 9. a4 Be6 10. Bxe6 fxe6 11. a5 0-0 12. a6 b6 13. Nc4 Qf7 14. 0-0 Rae8 15. b5 Nd8 16. Ba3 Qh5 17. Nfxe5 dxe5 18. Bxf8 Rxf8 19. Ne3 Qg6 20. Qc4 Rf7 21. Ra2 Ne8 22. Qb3 Rd7 23. Nf5 Bf8 24. Rd1 Kh7 25. Ne3 Bg7 26. Rad2 Nf6 27. g3 g4 28. Ng2 Nh5 29. Qc4 Bf6 30. Ne3 Ng7 31. Nc2 Bg5 32. Re2 Ne8 33. Qb3 Qf6 34. Ree1 Nf7 35. Nb4 Ned6 36. Nc6 Nc8 37. Qb4 Kg7 38. Nb8 Rd8 39. Nc6 Rf8 40. Qb2 h5 41. Nb8 Qf3 42. c4 h4 43. Qe2 hxg3 44. fxg3 Qxe2 45. Rxe2 Be7 46. Kg2 Ncd6 47. Nc6 Nc8 48. Nxe7 Nxe7 49. Rf2 Rd8 50. Kf1 Ng5 51. Ke2 Ng6 52. Rdf1 Rd7 53. Ke3 Nh3 54. Rc2 Ng5 55. c5 Nf3 56. cxb6 cxb6 57. Rff2 Ne7 58. Rc3 Nd4 59. Rb2 Kf8 60. Rb4 Ke8 61. Rb2 Kd8 62. Rc1 Nc8 63. Rf1 Nd6 64. Rf6 Rg7 65. Rf8+ Ke7 66. Rb8 N4xb5 67. Rb7+ Kf6 68. Rf2+ Kg6 69. Rxg7+ Kxg7 70. Kd2 Nc7 71. Kc1 Ndb5 72. Ra2 Nd4 73. Ra3 b5 74. Kb1 Kf7 75. Rc3 Nxa6 76. Ra3 Nc5 77. Rxa7+ Kg6 78. Ra8 Nxd3 79. Rg8+ Kf7 80. Rxg4 b4 81. Rh4 b3 82. Rh7+ Kf6 83. Rb7 Nc5 84. Kb2 Nxb7 85. h4 Nc5 86. h5 Nd3+ 87. Kb1 Nb5 88. g4 Nc3+ 0-1

[Event "Bassano del Grappa Vergani Cup"]
[Site "Bassano del Grappa"]
[Date "2023.02.02"]
[Round "2"]
[White "Ceres, Dragos"]
[Black "Mazzi, Leonardo"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2409"]
[BlackElo "1814"]
[PlyCount "101"]
[EventDate "2023.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be7 8. Be3 h5 9. Qd2 Be6 10. Nd5 Nxd5 11. exd5 Bf5 12. Be2 Nd7 13. c4 a5 14. a3 h4 15. 0-0 a4 16. Nc1 g5 17. Na2 b6 18. Nb4 Nc5 19. Nc6 Qc7 20. Rae1 f6 21. Bxc5 bxc5 22. Bd3 Bd7 23. Bc2 Bxc6 24. dxc6 Rf8 25. Qd1 Qa5 26. Qd5 Qc7 27. Rb1 Ra6 28. b4 cxb4 29. Rxb4 Ra5 30. Rb7 Rxd5 31. Rxc7 Rc5 32. Bg6+ Rf7 33. Rc8+ Bd8 34. Rd1 Ke7 35. Rxd8 Kxd8 36. Bxf7 Rxc6 37. Rb1 Rc7 38. Bd5 Ke7 39. Rb4 Ra7 40. Kf2 f5 41. h3 Kf6 42. Ke3 Ra6 43. Rb7 Kg6 44. Kd3 g4 45. hxg4 fxg4 46. fxg4 Kg5 47. Ke4 Kxg4 48. Rg7+ Kh5 49. Kf5 Kh6 50. Rg6+ Kh7 51. Rg4 1-0

[Event "Bassano del Grappa Vergani Cup"]
[Site "Bassano del Grappa"]
[Date "2023.02.02"]
[Round "3"]
[White "Mazzi, Leonardo"]
[Black "Kalosha, Zhiulien Oleksii"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1814"]
[BlackElo "2170"]
[PlyCount "82"]
[EventDate "2023.02.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 0-0 6. Nbd2 a6 7. a4 Ba7 8. 0-0 d5 9. exd5 Nxd5 10. Re1 Bg4 11. h3 Bh5 12. Ne4 Kh8 13. Ng3 Bxf3 14. Qxf3 Nde7 15. Nh5 Ng6 16. b3 Bc5 17. Bd5 f5 18. Bxc6 bxc6 19. Qxc6 Bxf2+ 20. Kxf2 Qh4+ 21. Kf1 Qxh5 22. Qxc7 Rac8 23. Qa5 f4 24. Ra2 f3 25. Kg1 fxg2 26. Rxg2 Nh4 27. Qxa6 Nxg2 28. Rf1 Rxf1+ 29. Kxf1 Rf8+ 30. Kxg2 Qe2+ 31. Kg3 Qf2+ 32. Kg4 Qg2+ 33. Kh4 Qf2+ 34. Kg4 Qf3+ 35. Kh4 Rf4+ 36. Bxf4 Qxf4+ 37. Kh5 g6+ 38. Qxg6 hxg6+ 39. Kxg6 Qf3 40. b4 Qxd3+ 41. Kf6 Qxc3 0-1

[Event "Anti Cheating Blitz Cup"]
[Site "Chess.com INT"]
[Date "2020.05.20"]
[Round "7"]
[White "Bianchini, Giulio"]
[Black "Mazzi, Leonardo"]
[Result "1-0"]
[ECO "C58"]
[BlackElo "1256"]
[PlyCount "69"]
[EventDate "2020.05.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Ba4 Bc5 9. 0-0 Nd5 10. Re1 Qxg5 11. d4 Bd6 12. Bxg5 f6 13. dxe5 Bxe5 14. f4 fxg5 15. Rxe5+ Ne7 16. fxg5 Ba6 17. Qd6 Kf8 18. Qxe7+ Kg8 19. Rf5 h6 20. gxh6 Rxh6 21. Qf7+ Kh7 22. Rg5 Rg8 23. Qf5+ g6 24. Qf7+ Rg7 25. Qf3 Nc4 26. Bxc6 Nxb2 27. Bd5 Na4 28. Qf6 Nb6 29. Be6 Bb5 30. Rxb5 Nd5 31. Rxd5 Rh5 32. Rxh5+ gxh5 33. Bf5+ Kh8 34. Qf8+ Rg8 35. Qh6# 1-0

[Event "Anti Cheating Blitz Cup"]
[Site "Chess.com INT"]
[Date "2020.05.20"]
[Round "6"]
[White "Breedveld Bortolozzo, Leonardo"]
[Black "Mazzi, Leonardo"]
[Result "0-1"]
[ECO "C59"]
[BlackElo "1256"]
[PlyCount "65"]
[EventDate "2020.05.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8. Be2 Bc5 9. Nc3 Nd5 10. Nge4 Bb6 11. d3 Qh4 12. 0-0 f5 13. Nxd5 cxd5 14. Nd6+ Kd7 15. Nxc8 Raxc8 16. c3 g5 17. Qd2 Rhg8 18. a3 Rg6 19. Qd1 Rh6 20. h3 Rg8 21. d4 exd4 22. cxd4 Bxd4 23. Qa4+ Nc6 24. Be3 Bxe3 25. Qxh4 gxh4 26. fxe3 Rhg6 27. Bf3 Rg3 28. Rad1 Ke6 29. Rd3 Ne5 30. Rd2 Nxf3+ 31. Kf2 Nxd2 32. Ke2 Rxg2+ 33. Ke1 0-1

[Event "Anti Cheating Blitz Cup"]
[Site "Chess.com INT"]
[Date "2020.05.20"]
[Round "2"]
[White "Dal Pra Caputo, Stefano"]
[Black "Mazzi, Leonardo"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1256"]
[PlyCount "57"]
[EventDate "2020.05.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 Be7 5. Bd3 0-0 6. c3 b6 7. Qc2 Bb7 8. Nbd2 Nbd7 9. Ne5 Rc8 10. g4 h6 11. g5 hxg5 12. Bxg5 Nh7 13. Bxh7+ Kh8 14. Bxe7 Qxe7 15. Nxd7 Qxd7 16. h4 f5 17. Bg6 Rf6 18. h5 c5 19. Nf3 cxd4 20. exd4 e5 21. Nxe5 Re6 22. f4 Ba8 23. 0-0-0 Rxe5 24. fxe5 Qe7 25. Bxf5 Qg5+ 26. Kb1 Rf8 27. Rdf1 Kg8 28. Bh7+ Kh8 29. Rxf8# 1-0

[Event "Anti Cheating Blitz Cup"]
[Site "Chess.com INT"]
[Date "2020.05.20"]
[Round "3"]
[White "Damia, Angelo"]
[Black "Mazzi, Leonardo"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2289"]
[BlackElo "1256"]
[PlyCount "31"]
[EventDate "2020.05.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bc5 6. Nf5 g6 7. Ne3 Bb4 8. Bd3 0-0 9. 0-0 Re8 10. Ned5 Ba5 11. Bg5 Re6 12. Nxf6+ Rxf6 13. Nd5 d6 14. Bxf6 Qd7 15. Qc1 Ne5 16. Qh6 1-0

[Event "Anti Cheating Blitz Cup"]
[Site "Chess.com INT"]
[Date "2020.05.20"]
[Round "10"]
[White "Hammons, Matt"]
[Black "Mazzi, Leonardo"]
[Result "1-0"]
[ECO "C45"]
[BlackElo "1256"]
[PlyCount "57"]
[EventDate "2020.05.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Ng8 7. c4 Qe7 8. Qe2 Ba6 9. b3 Qe6 10. Bb2 Bb4+ 11. Nd2 Bxd2+ 12. Qxd2 d6 13. 0-0-0 dxe5 14. Bd3 Nf6 15. Rhe1 Nd7 16. f4 f6 17. fxe5 fxe5 18. Qg5 0-0 19. Bxe5 Nxe5 20. Rxe5 Qd6 21. Re7 Qa3+ 22. Kb1 Rf7 23. Rxf7 Kxf7 24. Qh5+ g6 25. Qxh7+ Kf6 26. Qxg6+ Ke7 27. Re1+ Kd7 28. Bf5+ Kd8 29. Qe8# 1-0

[Event "Anti Cheating Blitz Cup"]
[Site "Chess.com INT"]
[Date "2020.05.20"]
[Round "9"]
[White "Manigandan, Harshal"]
[Black "Mazzi, Leonardo"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1279"]
[BlackElo "1256"]
[PlyCount "64"]
[EventDate "2020.05.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Bxd5 Qxd5 7. Nc3 Qd6 8. d3 Bg4 9. h3 Bh5 10. Be3 Nd4 11. g4 Bg6 12. h4 Qf6 13. Nxd4 exd4 14. Bg5 Qc6 15. Qe2+ Kd7 16. Ne4 Re8 17. 0-0-0 Bxe4 18. dxe4 Rxe4 19. Qf3 f6 20. Bf4 Bd6 21. Bxd6 Kxd6 22. Rhe1 Rhe8 23. Rxd4+ Rxd4 24. Qxc6+ Kxc6 25. Rxe8 Rxg4 26. Re6+ Kd7 27. Re2 Rxh4 28. Kd2 Ra4 29. a3 Ra6 30. Re3 Rd6+ 31. Kc3 h5 32. Rg3 g5 0-1

[Event "Anti Cheating Blitz Cup"]
[Site "Chess.com INT"]
[Date "2020.05.20"]
[Round "5"]
[White "Mazzi, Leonardo"]
[Black "Casella, Bruno"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1256"]
[BlackElo "1544"]
[PlyCount "138"]
[EventDate "2020.05.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 e6 6. Nf3 Nc6 7. Bf4 Bd6 8. Ne5 Bxe5 9. dxe5 Nd7 10. Qe2 Qc7 11. Nd2 Ndxe5 12. Bb5 f6 13. Nf3 Nxf3+ 14. Qxf3 e5 15. Bg3 Be6 16. Rd1 0-0 17. 0-0 a6 18. Ba4 b5 19. Bb3 Ne7 20. Bxd5 Bxd5 21. Rxd5 Nxd5 22. Qxd5+ Kh8 23. f4 Rfd8 24. Qe6 Qc5+ 25. Bf2 Qd5 26. Qf5 exf4 27. Qxf4 Qxa2 28. Bd4 Qf7 29. h3 Rf8 30. Rf3 a5 31. Rg3 b4 32. cxb4 axb4 33. Bc5 Rfb8 34. Bxb4 Qa7+ 35. Kh2 Qb7 36. Bd6 Qxb2 37. Qg4 g6 38. Bxb8 Qxb8 39. Qh4 Ra3 40. Qg4 Qxg3+ 41. Qxg3 Rxg3 42. Kxg3 Kg7 43. h4 Kh6 44. Kf4 Kh5 45. g3 g5+ 46. hxg5 fxg5+ 47. Kf5 h6 48. g4+ Kh4 49. Kg6 Kxg4 50. Kxh6 Kh4 51. Kg6 g4 52. Kf5 g3 53. Ke4 g2 54. Ke5 g1Q 55. Ke4 Qf1 56. Ke5 Kg4 57. Ke4 Qf4+ 58. Kd5 Kf5 59. Kc6 Qd2 60. Kc7 Ke5 61. Kc6 Qd6+ 62. Kb5 Qc7 63. Kb4 Kd5 64. Kb3 Kd4 65. Kb2 Kd3 66. Kb1 Kd2 67. Ka2 Qb7 68. Ka3 Kc3 69. Ka2 Qb2# 0-1

[Event "Anti Cheating Blitz Cup"]
[Site "Chess.com INT"]
[Date "2020.05.20"]
[Round "4"]
[White "Mazzi, Leonardo"]
[Black "De Paolis, Alex"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1256"]
[BlackElo "1721"]
[PlyCount "54"]
[EventDate "2020.05.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Be3 g6 7. Nd2 Bg7 8. h3 e5 9. Ngf3 e4 10. Bb5 exf3 11. Qxf3 0-0 12. Bg5 Re8+ 13. Kd1 Qd6 14. h4 Bg4 15. Bxf6 Bxf3+ 16. Nxf3 Qxf6 17. Bxc6 bxc6 18. Ne5 Rxe5 19. dxe5 Qxe5 20. Re1 Qh5+ 21. Kc2 Qxh4 22. Re2 Qg4 23. Rae1 Qxg2 24. f4 Qg4 25. Re8+ Rxe8 26. Rxe8+ Bf8 27. Rc8 Qxc8 0-1

[Event "Anti Cheating Blitz Cup"]
[Site "Chess.com INT"]
[Date "2020.05.20"]
[Round "8"]
[White "Mazzi, Leonardo"]
[Black "Fortunato, Roberto"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1256"]
[PlyCount "57"]
[EventDate "2020.05.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 g6 6. Bf4 Bg7 7. Nd2 Nc6 8. Ngf3 Bg4 9. Qb3 b6 10. Bb5 Rc8 11. Qa4 Qd7 12. Ne5 Qd6 13. Nxc6 Qxf4 14. Ne5+ Kf8 15. Qxa7 Bh6 16. Ndf3 Bxf3 17. Nxf3 Ne4 18. Rd1 Kg7 19. Qxe7 Nxc3 20. bxc3 Qb8 21. Ne5 Rhf8 22. Rd3 Bf4 23. Nd7 Rfe8 24. Nxb8 Rxe7+ 25. Kf1 Rxb8 26. Rf3 Bd6 27. Bc6 Rc8 28. Bxd5 Rxc3 29. Rxc3 1-0

[Event "Anti Cheating Blitz Cup"]
[Site "Chess.com INT"]
[Date "2020.05.20"]
[Round "1"]
[White "Mazzi, Leonardo"]
[Black "Saltos Velez, Adrian Arturo"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1256"]
[BlackElo "2074"]
[PlyCount "30"]
[EventDate "2020.05.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 e6 4. Nf3 Nge7 5. Bb5 Nd4 6. Ba4 a6 7. a3 Nxf3+ 8. Qxf3 b5 9. Bb3 Nc6 10. d3 Nd4 11. Qf2 d6 12. Be3 Nxb3 13. cxb3 Be7 14. a4 Bd7 15. Qg3 Bh4 0-1

[Event "Anti Cheating Blitz Cup"]
[Site "Chess.com INT"]
[Date "2020.05.20"]
[Round "11"]
[White "Mazzi, Leonardo"]
[Black "Vihaan, Dumir"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1256"]
[BlackElo "1263"]
[PlyCount "77"]
[EventDate "2020.05.20"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Nf6 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 a6 9. c3 d4 10. e5 Nd5 11. c4 Ndb4 12. Qb3 a5 13. a3 Na6 14. h4 Nc7 15. Ne4 Rb8 16. a4 Bd7 17. Bd2 b6 18. Rad1 Na6 19. Nh2 Nab4 20. f4 f6 21. Nd6 Bxd6 22. exd6 e5 23. Bd5+ Kh8 24. fxe5 fxe5 25. Bxc6 Bxc6 26. Rxe5 Qf6 27. Bf4 Rbe8 28. Ng4 Qg6 29. Rxe8 Bxe8 30. Ne5 Qf6 31. d7 Bh5 32. Rf1 Nc6 33. Nxc6 Qxc6 34. Bc7 Rxf1+ 35. Kxf1 Qxc7 36. Qb5 Qd8 37. Kg2 Qf8 38. Qc6 Bg4 39. b3 1-0

