[Event "World Amateur-ch U1700"]
[Site "Cagliari"]
[Date "2018.04.29"]
[Round "9"]
[White "Kanev, Evgeny"]
[Black "Mansilla Perea, Gustavo"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1633"]
[PlyCount "90"]
[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 f5 2. c4 Nf6 3. Nc3 e6 4. g3 c6 5. Bg2 d5 6. Nf3 Bd6 7. 0-0 Qe7 8. Ne5 Bxe5 9. dxe5 Ng4 10. cxd5 cxd5 11. h4 Nxe5 12. Bg5 Qd7 13. Nxd5 exd5 14. Bxd5 Nf7 15. e4 fxe4 16. Re1 0-0 17. Rxe4 Nc6 18. Qb3 h6 19. Bf4 Na5 20. Qd3 Qf5 21. Bc7 Nc6 22. Qb3 Qd7 23. Bf4 Kh8 24. Rae1 Na5 25. Qd3 Nc6 26. Qb3 Nd6 27. Bxc6 Qxc6 28. Re7 Bh3 29. f3 Rad8 30. Rc1 Qb6+ 31. Qxb6 axb6 32. Rcc7 Nf5 33. Re5 Nxh4 34. Kh2 Nxf3+ 35. Kxh3 Nxe5 36. Bxe5 Rg8 37. Rxb7 Ra8 38. Rxb6 Kh7 39. a3 Ra7 40. Bd4 Rd7 41. Bc3 Re8 42. Rb4 Re3 43. Rg4 h5 44. Rd4 Rf7 45. Kh4 Rf1 0-1

[Event "World Amateur-ch U1700"]
[Site "Cagliari"]
[Date "2018.04.28"]
[Round "8"]
[White "Mansilla Perea, Gustavo"]
[Black "Minamoto, Marcos Cesar"]
[Result "0-1"]
[ECO "D03"]
[BlackElo "1516"]
[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 d5 2. Nf3 Nf6 3. Bg5 e6 4. e3 Be7 5. Bd3 Nbd7 6. Nbd2 0-0 7. Qe2 c5 8. c3 b6 9. 0-0 Bb7 10. Rad1 Qc7 11. Bxf6 Bxf6 12. e4 cxd4 13. cxd4 e5 14. dxe5 Nxe5 15. Nxe5 Bxe5 16. Nf3 dxe4 17. Bxe4 Bxe4 18. Qxe4 Bxb2 19. Ng5 g6 20. Qh4 h5 21. Qb4 Qc3 22. Qe7 Qf6 23. Qxf6 Bxf6 24. Ne4 Bg7 25. Rd7 Rfe8 26. f3 f5 27. Ng5 Red8 28. Rfd1 Bf6 29. Ne6 Rxd7 30. Rxd7 Re8 31. Nf4 Re7 32. Rxe7 Bxe7 33. Nxg6 Kf7 34. Nf4 h4 35. a4 Bd6 36. Nd3 Ke6 37. h3 Kd5 38. Kf2 Kc4 39. Ke3 Kb3 40. Kd4 Kxa4 41. f4 b5 42. Kd5 Bf8 43. Ke6 b4 44. Kxf5 b3 45. Kg6 Ba3 46. Kh5 b2 47. Nxb2+ Bxb2 48. Kxh4 Kb5 49. g4 a5 50. g5 a4 51. f5 a3 52. f6 a2 53. Kh5 a1Q 54. h4 Bxf6 55. Kg6 Bh8 56. h5 Qg7+ 57. Kf5 Kc5 58. g6 Kd5 0-1

[Event "World Amateur-ch U1700"]
[Site "Cagliari"]
[Date "2018.04.27"]
[Round "7"]
[White "Mansilla Perea, Gustavo"]
[Black "Sushrutha, Reddy"]
[Result "0-1"]
[ECO "D03"]
[BlackElo "1583"]
[PlyCount "125"]
[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 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 0-0 6. c4 e6 7. Rc1 Nbd7 8. Qc2 c6 9. Bd3 Re8 10. Ne5 Qa5 11. 0-0 Nxe5 12. dxe5 Ng4 13. Nf3 Nxe5 14. Nxe5 Bxe5 15. h4 Bg7 16. cxd5 exd5 17. h5 d4 18. Qc5 Qxc5 19. Rxc5 dxe3 20. fxe3 Be6 21. hxg6 hxg6 22. Bc4 Bxc4 23. Rxc4 Re5 24. Bf4 Rd5 25. b4 Rad8 26. a4 Rd1 27. Rc1 Rxf1+ 28. Kxf1 Bf8 29. Rc4 f5 30. Ke2 Kf7 31. g4 fxg4 32. Bg5 Be7 33. Rf4+ Ke8 34. Re4 Rd7 35. Rxg4 Bxg5 36. Rxg5 Kf7 37. Ra5 b6 38. Ra6 Rc7 39. b5 c5 40. a5 Rb7 41. axb6 axb6 42. Kd3 Rd7+ 43. Ke4 Rd6 44. Ra7+ Kf6 45. Rb7 g5 46. Rb8 Re6+ 47. Kd5 g4 48. Rf8+ Kg7 49. Rf4 Rg6 50. Rf1 g3 51. e4 g2 52. Rg1 Kf7 53. Ke5 Ke7 54. Kf5 Rg8 55. e5 c4 56. Ke4 c3 57. Ke3 Ke6 58. Kd3 Rg3+ 59. Ke2 Kxe5 60. Kf2 Kf4 61. Ke2 Rg8 62. Kf2 c2 63. Ke1 0-1

[Event "World Amateur-ch U1700"]
[Site "Cagliari"]
[Date "2018.04.26"]
[Round "6"]
[White "Arevalo Perez, Luis Alexander"]
[Black "Mansilla Perea, Gustavo"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1689"]
[PlyCount "103"]
[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. 0-0 d6 5. c3 Be7 6. Re1 0-0 7. d3 a6 8. Ba4 b5 9. Bc2 Bb7 10. Nbd2 Nb8 11. Nf1 c5 12. Ng3 Nbd7 13. Nf5 Re8 14. Nxe7+ Qxe7 15. Nh4 Rad8 16. a4 b4 17. Qf3 d5 18. Nf5 Qe6 19. Bh6 gxh6 20. Qg3+ Ng4 21. Qxg4+ Qg6 22. Nxh6+ Kf8 23. Qxg6 hxg6 24. Ng4 Kg7 25. a5 f5 26. exf5 gxf5 27. Ne3 Kf6 28. d4 Rg8 29. Nxf5 Rg5 30. Ng3 cxd4 31. cxd4 Rc8 32. Ba4 Nf8 33. dxe5+ Rxe5 34. Kf1 d4 35. Rxe5 Kxe5 36. Rd1 Rc5 37. Ne2 Ne6 38. Bb3 Bd5 39. f4+ Nxf4 40. Nxf4 Bxb3 41. Nd3+ Kd6 42. Nxc5 Bxd1 43. Nxa6 Bb3 44. Ke1 Bd5 45. Nxb4 Bxg2 46. Kd2 Kc5 47. Nd3+ Kc4 48. h4 Be4 49. Nf2 Bf5 50. a6 Bc8 51. a7 Bb7 52. h5 1-0

[Event "World Amateur-ch U1700"]
[Site "Cagliari"]
[Date "2018.04.25"]
[Round "5"]
[White "Mansilla Perea, Gustavo"]
[Black "Zelenchuk, Daniil"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "57"]
[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 g6 3. Bg5 Bg7 4. Nbd2 d6 5. e4 Nbd7 6. Bd3 0-0 7. 0-0 c5 8. c3 a6 9. Qe2 e5 10. dxe5 dxe5 11. Rad1 Qc7 12. a4 Re8 13. Bc2 Rb8 14. Nc4 Bf8 15. Qd2 b5 16. Ncxe5 Nxe5 17. Nxe5 Rxe5 18. Bxf6 Rh5 19. f4 Bg4 20. Rde1 Bh6 21. Qf2 Re8 22. h3 Be6 23. Bd1 Bxh3 24. Bxh5 Be6 25. Bd1 Bc4 26. Qh4 Bf8 27. Rf3 Qd7 28. Rh3 h6 29. Qxh6 1-0

[Event "World Amateur-ch U1700"]
[Site "Cagliari"]
[Date "2018.04.24"]
[Round "4"]
[White "Bergin, Cian"]
[Black "Mansilla Perea, Gustavo"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1377"]
[PlyCount "104"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. Nf3 c6 5. d4 Nf6 6. Bg5 Bf5 7. Bd3 Bxd3 8. Qxd3 Na6 9. 0-0-0 Nb4 10. Qc4 Nbd5 11. Rhe1 Nxc3 12. Qxc3 Nd5 13. Qb3 b5 14. c4 bxc4 15. Qxc4 e6 16. Bh4 Nb6 17. Qb3 Qd5 18. Rd3 Bd6 19. Ne5 0-0 20. Qxd5 Nxd5 21. a3 Bxe5 22. dxe5 Rfc8 23. Rb3 Rab8 24. Rxb8 Rxb8 25. Re4 Kf8 26. Rc4 Rc8 27. Kd2 Ke8 28. Ke2 Kd7 29. Kf3 Rb8 30. Ra4 Rb7 31. Bg5 Nb6 32. Rb4 c5 33. Rb3 Kc6 34. Ke4 Rd7 35. Rd3 Rxd3 36. Kxd3 Kd5 37. f4 c4+ 38. Kc2 Kd4 39. Bh4 Ke3 40. Bg3 Nd5 41. a4 Nxf4 42. Kc3 Nd3 43. a5 a6 44. Kxc4 Nxb2+ 45. Kc5 Ke4 46. Bf2 Nd3+ 47. Kb6 Kd5 48. Kxa6 Kc6 49. Bd4 Nb4+ 50. Ka7 Kb5 51. Bb6 Nc6+ 52. Kb7 Nxa5+ 0-1

[Event "World Amateur-ch U1700"]
[Site "Cagliari"]
[Date "2018.04.23"]
[Round "2"]
[White "Hasinski, Sebastian"]
[Black "Mansilla Perea, Gustavo"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1568"]
[PlyCount "108"]
[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 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. Nc3 c6 6. Nf3 Bf5 7. Qb3 Qb6 8. Qxb6 axb6 9. Bf4 h6 10. a3 e6 11. Rd1 Ne4 12. Ne2 Nd7 13. Ng3 Nxg3 14. hxg3 0-0-0 15. d5 exd5 16. cxd5 Re8+ 17. Be2 Nc5 18. Be3 Be4 19. dxc6 bxc6 20. b4 Bxf3 21. Bxf3 Ne4 22. 0-0 Kc7 23. Rfe1 f5 24. Bh5 Ra8 25. Bg6 Nf6 26. Bc1 c5 27. bxc5 Bxc5 28. Bxf5 Rhd8 29. Bf4+ Kb7 30. Rxd8 Rxd8 31. a4 Nh5 32. Be3 Re8 33. Bg6 Re5 34. Bxh5 Rxh5 35. Bxc5 bxc5 36. Re7+ Kb6 37. Rxg7 c4 38. Kf1 Re5 39. Rd7 c3 40. Rd1 Ka5 41. f4 Re8 42. Kf2 Kxa4 43. Kf3 c2 44. Rc1 Kb3 45. f5 Kb2 46. Rxc2+ Kxc2 47. Kg4 Kd3 48. Kh5 Ke4 49. g4 Rg8 50. Kxh6 Ke5 51. g5 Kxf5 52. g4+ Kxg4 53. g6 Kf5 54. g7 Kf6 0-1

[Event "World Amateur-ch U1700"]
[Site "Cagliari"]
[Date "2018.04.23"]
[Round "3"]
[White "Mansilla Perea, Gustavo"]
[Black "Plitzner, Hans Joachim"]
[Result "1-0"]
[ECO "D03"]
[BlackElo "1664"]
[PlyCount "69"]
[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. Nf3 Nf6 3. Bg5 e6 4. e3 Be7 5. Bd3 Nbd7 6. Nbd2 c5 7. c3 b6 8. Qe2 Bb7 9. h3 c4 10. Bc2 b5 11. Bxf6 Nxf6 12. Ne5 0-0 13. 0-0 Qc7 14. f3 Bd6 15. f4 Ne4 16. Nxe4 dxe4 17. Qh5 a5 18. Ng4 f5 19. Ne5 b4 20. Qe2 Ba6 21. Ba4 Bxe5 22. fxe5 Rab8 23. g4 g6 24. Qg2 Kh8 25. g5 Rb6 26. Kh2 Rfb8 27. Kg3 Qe7 28. h4 bxc3 29. bxc3 Qa3 30. h5 Rb2 31. Qh3 Qxa4 32. hxg6 Qd7 33. Rh1 Rg8 34. Qh5 Qg7 35. Qxh7+ 1-0

[Event "World Amateur-ch U1700"]
[Site "Cagliari"]
[Date "2018.04.22"]
[Round "1"]
[White "Mansilla Perea, Gustavo"]
[Black "Alipbek, Marat"]
[Result "1-0"]
[ECO "D03"]
[BlackElo "1518"]
[PlyCount "45"]
[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. Nf3 Nf6 3. Bg5 Nbd7 4. e3 e6 5. Bd3 Be7 6. Nbd2 0-0 7. Qe2 c5 8. c3 h6 9. Bxf6 Nxf6 10. Ne5 Qc7 11. 0-0 c4 12. Bc2 b5 13. f4 Bd6 14. g4 Nd7 15. g5 hxg5 16. Qh5 Nf6 17. Qxg5 Be7 18. Qg2 Nd7 19. Qh3 Nf6 20. Kh1 Re8 21. Rg1 Qb7 22. Rxg7+ Kxg7 23. Rg1+ 1-0

