[Event "Crema op 01st"]
[Site "Crema"]
[Date "1999.09.19"]
[Round "6"]
[White "Aloisio, Salvatore"]
[Black "Costi, Leonardo"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "36"]
[EventDate "1999.09.17"]
[EventType "swiss"]
[EventRounds "6"]
[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 e5 5. Nb5 Nf6 6. N1c3 Bb4 7. Nd6+ Bxd6 8. Qxd6 Qe7 9. Qc7 0-0 10. Bg5 h6 11. Bxf6 Qxf6 12. Bd3 Rd8 13. 0-0 d6 14. Nd5 Qg5 15. f4 exf4 16. Ne7+ Qxe7 17. Qxe7 Nxe7 18. Rxf4 Nc6 0-1

[Event "Crema op 01st"]
[Site "Crema"]
[Date "1999.09.19"]
[Round "5"]
[White "Costi, Leonardo"]
[Black "Bertoncini, Mauro"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1503"]
[PlyCount "51"]
[EventDate "1999.09.17"]
[EventType "swiss"]
[EventRounds "6"]
[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. Bc4 Nf6 4. e5 Ng8 5. d3 e6 6. 0-0 Nge7 7. Nc3 a6 8. a4 Nf5 9. Ne4 b6 10. Bg5 Be7 11. g4 d5 12. exd6 Nxd6 13. Bxe7 Nxe7 14. Qe2 Nxc4 15. dxc4 0-0 16. Rad1 Qc7 17. c3 a5 18. Qc2 Qf4 19. Neg5 Qxg4+ 20. Kh1 Nf5 21. Rg1 Qh5 22. Rg2 Bb7 23. Ne4 Qxf3 24. Nf6+ Kh8 25. Rdg1 gxf6 26. h3 0-1

[Event "Crema op 01st"]
[Site "Crema"]
[Date "1999.09.18"]
[Round "4"]
[White "Cammarota, Vittorio"]
[Black "Costi, Leonardo"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1618"]
[PlyCount "79"]
[EventDate "1999.09.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. c3 e6 3. Nf3 Nf6 4. e3 d6 5. Bd3 Nbd7 6. Nbd2 b6 7. Qe2 Bb7 8. 0-0 Be7 9. Re1 0-0 10. Nc4 Qc7 11. a4 d5 12. Ncd2 c4 13. Bc2 Bd6 14. e4 Rfe8 15. e5 Be7 16. exf6 Nxf6 17. Ne5 Bd6 18. Nef3 Ne4 19. Bxe4 dxe4 20. Ne5 Bxe5 21. dxe5 Rad8 22. Nxe4 Qxe5 23. Ng3 Qd5 24. f3 Qc5+ 25. Be3 Qc6 26. a5 f5 27. axb6 axb6 28. Qf2 f4 29. Bxf4 Rd3 30. Ne2 e5 31. Be3 Qg6 32. Ng3 Rf8 33. Rad1 e4 34. f4 h5 35. f5 Qh7 36. Qf4 h4 37. Nxe4 Bxe4 38. Qxe4 Rxf5 39. Qxc4+ Rfd5 40. Rxd3 1-0

[Event "Crema op 01st"]
[Site "Crema"]
[Date "1999.09.18"]
[Round "3"]
[White "Costi, Leonardo"]
[Black "Nigroni, Stefano"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "91"]
[EventDate "1999.09.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d6 9. 0-0 0-0 10. Re1 Nxe4 11. Nxe4 d5 12. Bd3 dxe4 13. Rxe4 Bf5 14. Rh4 Bxd3 15. Qxd3 g6 16. Re1 Re8 17. Rxe8+ Qxe8 18. Re4 Qd7 19. d5 Rd8 20. h3 f5 21. Rh4 Qxd5 22. Qc3 Qxa2 23. Ng5 Qb1+ 24. Kh2 Qd3 25. Qf6 Qd6+ 26. Qxd6 cxd6 27. Rxh7 b5 28. Rc7 Nb4 29. Ne6 Re8 30. Rg7+ Kh8 31. Rxg6 d5 32. Nc7 Rb8 33. h4 d4 34. Rd6 d3 35. Rd4 a6 36. Ne6 Rb6 37. Nf4 a5 38. h5 Rc6 39. Ng6+ Kg7 40. Rd7+ Kh6 41. Nf4 Rc2 42. Rd6+ Kg5 43. Kg3 Rc6 44. Ne6+ Kxh5 45. Ng7+ Kg5 46. f4# 1-0

[Event "Crema op 01st"]
[Site "Crema"]
[Date "1999.09.17"]
[Round "1"]
[White "Costi, Leonardo"]
[Black "Del Giudice, Stefano"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1783"]
[PlyCount "102"]
[EventDate "1999.09.17"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ITA"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Nf3 Nc6 5. d4 cxd4 6. cxd4 e6 7. Be2 d6 8. 0-0 Be7 9. b3 Qc7 10. Bb2 dxe5 11. dxe5 Bd7 12. Nbd2 Nf4 13. Ne4 0-0 14. Qc2 Nxe2+ 15. Qxe2 Nb4 16. Rac1 Bc6 17. a4 Rad8 18. Nf6+ Bxf6 19. exf6 Nd3 20. fxg7 Rfe8 21. Ng5 Qf4 22. Nh3 Qf5 23. Rc4 e5 24. Bc1 Re6 25. Ng5 Rg6 26. h4 Nxf2 27. Qh5 Rxg7 28. Be3 Nd3 29. Re1 Qe6 30. Qd1 h6 31. h5 Qd6 32. Ne4 Bxe4 33. Rxe4 Kh7 34. Rg4 Rgg8 35. Rxg8 Rxg8 36. Qc2 e4 37. Bf4 Qc5+ 38. Qxc5 Nxc5 39. Rb1 f5 40. Be3 b6 41. Ra1 Rd8 42. b4 Nd3 43. b5 f4 44. Bc1 Rd5 45. Ba3 Rxh5 46. Bd6 Rf5 47. Bb8 Rf7 48. a5 e3 49. axb6 axb6 50. Kf1 Re7 51. Ba7 e2+ 0-1

