[Event "Negambo op 4th"]
[Site "Negambo"]
[Date "2018.08.19"]
[Round "7"]
[White "Perera, D Upashan L"]
[Black "Perera, Isara Ranmeth"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "1577"]
[BlackElo "1171"]
[PlyCount "97"]
[EventDate "2018.08.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SRI"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. Bg5 0-0 6. e3 Nbd7 7. Be2 Qe8 8. 0-0 a6 9. b4 e5 10. Qc2 h6 11. Bh4 g5 12. Bg3 Nh5 13. Bd3 Nxg3 14. hxg3 Nb8 15. Bh7+ Kh8 16. Bf5 Bxf5 17. Qxf5 Qd7 18. Qe4 Qc6 19. d5 Qe8 20. g4 Nd7 21. Rac1 Nf6 22. Qf5 Qd7 23. Qxd7 Nxd7 24. Ne4 Nf6 25. Nxf6 Bxf6 26. Nd2 a5 27. Ne4 Kg7 28. c5 axb4 29. cxd6 cxd6 30. Rc4 Rxa2 31. Rxb4 Ra5 32. Nxd6 Rxd5 33. Nf5+ Kh7 34. Rxb7 Kg6 35. Rb6 Re8 36. Rc1 Re6 37. Rbc6 h5 38. e4 Rxc6 39. Rxc6 Rd1+ 40. Kh2 hxg4 41. Ne3 g3+ 42. fxg3 Re1 43. Ng4 Rf1 44. Nxe5+ Kg7 45. Ng4 Bd4 46. Nh6 Bg1+ 47. Kh3 Rf6 48. Nf5+ Kg6 49. Rc8 1/2-1/2

[Event "Negambo op 4th"]
[Site "Negambo"]
[Date "2018.08.19"]
[Round "8"]
[White "Perera, Isara Ranmeth"]
[Black "Nanayakkara, JAG Ganganath"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "1171"]
[BlackElo "1524"]
[PlyCount "196"]
[EventDate "2018.08.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SRI"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 d6 5. e4 exd5 6. cxd5 a6 7. a4 g6 8. Bd3 Bg7 9. Nge2 0-0 10. 0-0 Re8 11. f3 Nbd7 12. f4 c4 13. Bc2 Nc5 14. Ng3 Ng4 15. h3 Qh4 16. Rf3 Nh6 17. Be3 Bd7 18. Bf2 Qe7 19. Bd4 Qf8 20. a5 f6 21. Na4 Nxa4 22. Bxa4 Qe7 23. Rc3 Rac8 24. Rac1 f5 25. exf5 Bxd4+ 26. Qxd4 Bxa4 27. f6 Qd7 28. Ne4 Nf5 29. f7+ Qxf7 30. Nf6+ Kf8 31. Nd7+ Qxd7 32. Qh8+ Kf7 33. Qxh7+ Ng7 34. Rg3 Qf5 35. Rg5 Qf6 36. Qh4 Nf5 37. Qg4 Rh8 38. Qe2 Rce8 39. Qxc4 Bb5 40. Qb3 Qd4+ 41. Kh1 Re7 42. Rg4 Qd3 43. Rc3 Qf1+ 44. Kh2 Be2 45. Rg5 Qxf4+ 46. Rcg3 Nxg3 47. Rxg3 Rhe8 48. Qc2 Qf5 49. Qd2 Kg7 50. Qc3+ Qf6 51. Qd2 Bb5 52. Rf3 Qe5+ 53. Rg3 Rf8 54. b4 Qf4 55. Qc3+ Qf6 56. Qb3 Qe5 57. Qc2 Rf6 58. Qd2 Qf4 59. Qc3 Re3 60. Qxe3 Qxe3 61. Rxe3 Kf7 62. Rc3 Rf5 63. Rc7+ Kf6 64. Rxb7 Rxd5 65. Rb6 Ke6 66. Rb8 Rd4 67. Rg8 Kf7 68. Rd8 Ke7 69. Rg8 Bd3 70. Rb8 Bb5 71. Rg8 Kf7 72. Rd8 Rxb4 73. Rxd6 Ra4 74. Rb6 Rxa5 75. Rb7+ Kf6 76. Rb6+ Kf5 77. Rb7 Ra2 78. Kg1 Bc6 79. Rf7+ Ke6 80. Ra7 Rxg2+ 81. Kf1 Ra2 82. Rc7 Bg2+ 83. Kg1 Bxh3 84. Rc6+ Ke5 85. Rxg6 Rg2+ 86. Rxg2 Bxg2 87. Kxg2 a5 88. Kf2 a4 89. Ke2 a3 90. Kd2 a2 91. Kc2 a1Q 92. Kd3 Qa2 93. Ke3 Qb3+ 94. Kd2 Kd4 95. Ke2 Qg3 96. Kf1 Qh2 97. Ke1 Ke3 98. Kd1 Qd2# 0-1

[Event "Negambo op 4th"]
[Site "Negambo"]
[Date "2018.08.17"]
[Round "3"]
[White "Ranasinghe, Sachini D"]
[Black "Perera, Isara Ranmeth"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1785"]
[BlackElo "1171"]
[PlyCount "97"]
[EventDate "2018.08.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SRI"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. d4 d6 5. Nbd2 Nbd7 6. e3 c5 7. Bd3 cxd4 8. exd4 0-0 9. 0-0 b6 10. Re1 Bb7 11. Ne4 Nd5 12. Qd2 N7f6 13. c4 Nc7 14. Nxf6+ Bxf6 15. d5 Bg7 16. Bxg7 Kxg7 17. Nd4 Ne8 18. Qe3 Rc8 19. Qxe7 Qxe7 20. Rxe7 Rc7 21. Rae1 Rxe7 22. Rxe7 Bc8 23. Rxa7 Nf6 24. Nb5 Ne8 25. f3 Kf6 26. a4 Ke5 27. Kf2 h5 28. g3 f5 29. f4+ Kf6 30. Ra8 Bd7 31. Nxd6 Ke7 32. Nxe8 Rxe8 33. Rxe8+ Kxe8 34. Ke3 Ke7 35. Kd4 Kd6 36. Bc2 Bc8 37. b4 Bb7 38. c5+ bxc5+ 39. bxc5+ Kc7 40. Bd3 Bc8 41. d6+ Kd8 42. c6 Be6 43. a5 Bc8 44. a6 Bxa6 45. Bxa6 Ke8 46. c7 Kf7 47. c8Q Kg7 48. Bc4 Kh6 49. Qh8# 1-0

