[Event "World Amateur-ch U1700"]
[Site "Cagliari"]
[Date "2018.04.29"]
[Round "9"]
[White "Dessy, Eugenio"]
[Black "Ruzzeddu, Matteo"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1529"]
[BlackElo "1349"]
[PlyCount "130"]
[EventDate "2018.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 g6 5. Nf3 Bg7 6. 0-0 0-0 7. d3 a6 8. a3 d6 9. Rb1 Be6 10. Bg5 Qd7 11. Re1 Rab8 12. Qc2 Bh3 13. Bh1 Nd4 14. Nxd4 exd4 15. Nd5 Ng4 16. Bd2 b5 17. Nf4 Nxf2 18. Kxf2 Bf5 19. cxb5 Rxb5 20. Bc6 Rc5 21. Qxc5 dxc5 22. Bxd7 Bxd7 23. Rec1 Bh6 24. Rxc5 Rc8 25. Ba5 c6 26. Rbc1 Bf8 27. R5c4 c5 28. Nd5 Be6 29. Nb6 Rc6 30. R4c2 Bb3 31. Nd7 Bxc2 32. Nxf8 Bxd3 33. exd3 Kxf8 34. Bb4 Rf6+ 35. Ke2 cxb4 36. axb4 Rb6 37. Rc4 a5 38. Kd2 Rxb4 39. Rxb4 axb4 40. Kc2 Ke7 41. Kb3 Kd6 42. Kxb4 Kd5 43. Ka5 f5 44. b4 Kc6 45. Ka6 Kc7 46. Ka7 Kc6 47. Ka6 Kc7 48. b5 Kb8 49. Kb6 g5 50. Kc5 f4 51. gxf4 gxf4 52. Kxd4 f3 53. Ke3 f2 54. Kxf2 Kb7 55. Ke3 Kb6 56. Kd4 Kxb5 57. Kd5 Kb6 58. Ke6 Kc5 59. Kf6 Kd4 60. h4 Kxd3 61. h5 Ke4 62. Kg7 Kf5 63. h6 Ke6 64. Kh8 Kf7 65. Kxh7 Kf8 1/2-1/2

[Event "World Amateur-ch U1700"]
[Site "Cagliari"]
[Date "2018.04.28"]
[Round "8"]
[White "Tolu, Silvio"]
[Black "Ruzzeddu, Matteo"]
[Result "0-1"]
[ECO "D04"]
[BlackElo "1349"]
[PlyCount "62"]
[EventDate "2018.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. e3 Bg4 4. Qd3 Bxf3 5. gxf3 e6 6. Qb5+ Nbd7 7. Qxb7 Bd6 8. Bb5 0-0 9. Bd2 Rb8 10. Qa6 Rb6 11. Qa4 e5 12. Ba5 Rb7 13. b3 exd4 14. Bb4 a6 15. Bxd6 axb5 16. Qa6 Rb6 17. Bxc7 Qxc7 18. Qa5 dxe3 19. Nc3 exf2+ 20. Ke2 Re8+ 21. Kxf2 d4 22. Nxb5 Qxc2+ 23. Kg3 h6 24. Nxd4 Qd3 25. Nf5 Re5 26. Ne7+ Rxe7 27. Rad1 Qg6+ 28. Kf2 Rc6 29. Qa8+ Ne8 30. Rxd7 Rc2+ 31. Kf1 Qg2# 0-1

[Event "World Amateur-ch U1700"]
[Site "Cagliari"]
[Date "2018.04.27"]
[Round "7"]
[White "Ruzzeddu, Matteo"]
[Black "Altea, Luca"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1349"]
[BlackElo "1523"]
[PlyCount "112"]
[EventDate "2018.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Nc3 Nc6 4. Bg5 Ne4 5. Qd3 Nxg5 6. Nxg5 e5 7. Nh3 Nxd4 8. e3 Bf5 9. e4 dxe4 10. Nxe4 Qd5 11. f3 0-0-0 12. Nhf2 Qa5+ 13. c3 Nb3 14. Nd6+ Bxd6 15. Qxf5+ Kb8 16. Rb1 Qxa2 17. Bc4 Qa4 18. Qxf7 Na5 19. b4 Nxc4 20. Qxc4 Qc6 21. Qxc6 bxc6 22. Ne4 a6 23. Ke2 Ka7 24. c4 Rb8 25. c5 Be7 26. Rhd1 Rhd8 27. Rxd8 Rxd8 28. Nc3 Rd4 29. Ke3 Bg5+ 30. Ke2 Rd2+ 31. Ke1 Rxg2 32. h3 Rg1+ 33. Kf2 Rxb1 34. Nxb1 a5 35. bxa5 Ka6 36. Nc3 Kxa5 37. Ne4 Be7 38. Ke2 Kb4 39. Kd3 h6 40. Kc2 Bxc5 41. Nd2 Be3 42. Nf1 Bf4 43. Kb2 Kc4 44. Kc2 Kd4 45. h4 c5 46. h5 c6 47. Nd2 Bxd2 48. Kxd2 c4 49. f4 exf4 50. Ke2 c3 51. Kd1 Kd3 52. Ke1 c2 53. Kf2 c1Q 54. Kf3 Qe3+ 55. Kg4 Ke4 56. Kh4 Qg3# 0-1

[Event "World Amateur-ch U1700"]
[Site "Cagliari"]
[Date "2018.04.26"]
[Round "6"]
[White "Ali Askarov, Ali Nur"]
[Black "Ruzzeddu, Matteo"]
[Result "0-1"]
[ECO "C68"]
[BlackElo "1349"]
[PlyCount "38"]
[EventDate "2018.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. Nxe5 Qe7 6. d4 d6 7. Nd3 Qxe4+ 8. Be3 Nf6 9. Nc3 Qxg2 10. Rf1 Bh3 11. Kd2 Qxf1 12. Ne1 d5 13. Qf3 Bb4 14. Bf4 0-0 15. Bxc7 Ne4+ 16. Kd1 Rfe8 17. Be5 f6 18. Bf4 Nxc3+ 19. bxc3 Qxe1# 0-1

[Event "World Amateur-ch U1700"]
[Site "Cagliari"]
[Date "2018.04.25"]
[Round "5"]
[White "Ruzzeddu, Matteo"]
[Black "Saci, Cherif"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1349"]
[PlyCount "116"]
[EventDate "2018.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. Nc3 h6 4. e3 Nf6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Be7 8. h3 Bh5 9. c5 Nbd7 10. b4 Qc7 11. a4 Bxf3 12. Bxf3 e5 13. dxe5 Nxe5 14. e4 dxe4 15. Bxe4 Nxe4 16. Nxe4 Rd8 17. Qe2 0-0 18. Bf4 f6 19. Rfd1 Rfe8 20. Rxd8 Rxd8 21. Qa2+ Kh8 22. Qe6 Bf8 23. Bxe5 fxe5 24. Kf1 Be7 25. Ke2 Rd4 26. f3 Rxb4 27. Qf7 Qd8 28. Rd1 Rb2+ 29. Ke1 Qf8 30. Qxf8+ Bxf8 31. Rd8 Kg8 32. Nd6 b6 33. cxb6 axb6 34. Rc8 c5 35. Nc4 Rb3 36. Ke2 Kf7 37. Nxe5+ Ke6 38. Re8+ Kd5 39. Ng6 Bd6 40. Rd8 Ke6 41. Re8+ Kf7 42. Rd8 Bg3 43. Nh8+ Ke7 44. Rg8 Rb2+ 45. Kf1 g5 46. Rg6 Kd7 47. Rxh6 c4 48. Rh5 c3 49. Rxg5 c2 50. Rg7+ Kc8 51. Rg8+ Kb7 52. Rg7+ Bc7 53. Ke2 c1Q+ 54. Kd3 Qf4 55. Ng6 Rb3+ 56. Kc2 Qc4+ 57. Kd2 Qd3+ 58. Kc1 Rb1# 0-1

[Event "World Amateur-ch U1700"]
[Site "Cagliari"]
[Date "2018.04.24"]
[Round "4"]
[White "Ardu, Luigi"]
[Black "Ruzzeddu, Matteo"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1599"]
[BlackElo "1349"]
[PlyCount "65"]
[EventDate "2018.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 d6 5. Bb5 a6 6. Bxc6+ bxc6 7. dxe5 Nxe4 8. 0-0 Bg4 9. Re1 d5 10. Qa4 Qd7 11. Nd4 c5 12. Nc6 Bf5 13. f3 Nxc3 14. Nxc3 c4 15. Be3 a5 16. Nxd5 Qxd5 17. Nb8+ c6 18. Rad1 Qb5 19. Qxb5 cxb5 20. Nc6 a4 21. Bb6 Bd7 22. Nd4 Rb8 23. Bc7 Rb7 24. Bd6 Bxd6 25. exd6+ Kd8 26. Re7 Rb6 27. Rxf7 Rxd6 28. Rxg7 h6 29. Nc6+ Rxc6 30. Rdxd7+ Ke8 31. Rge7+ Kf8 32. Rf7+ Kg8 33. Rg7+ 1-0

[Event "World Amateur-ch U1700"]
[Site "Cagliari"]
[Date "2018.04.23"]
[Round "3"]
[White "Ruzzeddu, Matteo"]
[Black "Nadal Masala, Jacopo Lluc"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1349"]
[PlyCount "79"]
[EventDate "2018.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Be7 6. Bxf6 Bxf6 7. e4 0-0 8. Bd3 a6 9. 0-0 b5 10. b3 Re8 11. e5 Bg5 12. a3 Bb7 13. c5 a5 14. b4 a4 15. Nxg5 Qxg5 16. Qe2 Nd7 17. f4 Qe7 18. Rae1 Rad8 19. Qh5 g6 20. Qg4 h5 21. Qg3 f5 22. exf6 Qxf6 23. Qxg6+ Qxg6 24. Bxg6 Re7 25. Bxh5 Rh7 26. Bg4 Nf6 27. Bxe6+ Kf8 28. Bf5 Rh5 29. g4 Rh8 30. g5 Nh5 31. Bg4 Ng7 32. f5 Ne8 33. f6 Nc7 34. g6 Rh6 35. g7+ Kf7 36. Re7+ Kg6 37. Rxc7 Ba8 38. f7 Kxg7 39. f8Q+ Kg6 40. Qf6# 1-0

[Event "World Amateur-ch U1700"]
[Site "Cagliari"]
[Date "2018.04.23"]
[Round "2"]
[White "Sushrutha, Reddy"]
[Black "Ruzzeddu, Matteo"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1583"]
[BlackElo "1349"]
[PlyCount "41"]
[EventDate "2018.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d5 5. exd5 Qxd5 6. Nc3 Qd8 7. Nxe5 Qe7 8. 0-0 Qd6 9. Re1 Be7 10. Nc4 Qc5 11. d4 Qh5 12. Qxh5 Nxh5 13. Nd5 Be6 14. Nxe7 Kxe7 15. d5 Nd4 16. Na3 c6 17. dxc6 bxc6 18. Bd3 Kd6 19. c3 Bf5 20. Nc4+ Kd5 21. Re5# 1-0

[Event "World Amateur-ch U1700"]
[Site "Cagliari"]
[Date "2018.04.22"]
[Round "1"]
[White "Ruzzeddu, Matteo"]
[Black "Deiana, Giacomo"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "1349"]
[BlackElo "1611"]
[PlyCount "114"]
[EventDate "2018.04.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Bg5 cxd4 4. Bxf6 gxf6 5. Qxd4 Nc6 6. Qd1 d6 7. Nc3 h5 8. e4 f5 9. Bd3 Ne5 10. exf5 Nxd3+ 11. Qxd3 Qa5 12. Nf3 Bxf5 13. Qd5 Qxd5 14. cxd5 Rc8 15. 0-0 Rg8 16. Rfe1 Rc4 17. Kh1 a6 18. g3 Bg7 19. Rac1 Kd7 20. Nh4 Bh7 21. f4 Rgc8 22. Ne2 Rxc1 23. Nxc1 Bxb2 24. Nb3 Rc2 25. Kg1 Bc3 26. Rc1 Bd4+ 27. Kf1 Bd3+ 28. Ke1 Rxc1+ 29. Nxc1 Be4 30. Nb3 Bc3+ 31. Ke2 Bxd5 32. Kd3 Bf6 33. Nf5 b5 34. h3 Be6 35. g4 hxg4 36. hxg4 Bc4+ 37. Ke3 Bc3 38. Nh6 f6 39. g5 fxg5 40. fxg5 Ke6 41. Nd4+ Bxd4+ 42. Kxd4 Bxa2 43. Ke4 Bb1+ 44. Kd4 a5 45. Kc3 Bg6 46. Kb3 Kd5 47. Ng8 Ke6 48. Kc3 d5 49. Kb3 d4 50. Kb2 a4 51. Kc1 b4 52. Kd2 b3 53. Kc1 a3 54. Nh6 b2+ 55. Kd1 b1Q+ 56. Kd2 Qd3+ 57. Kc1 Qc2# 0-1

