[Event "SRI-chT"]
[Site "Colombo"]
[Date "2023.07.29"]
[Round "2.6"]
[White "Ariyawansa, KAPM"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1813"]
[BlackElo "1617"]
[PlyCount "57"]
[EventDate "2023.07.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SRI"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]
[WhiteTeam "APM"]
[BlackTeam "Sokians CC"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "SRI"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. Rc1 Nxd4 11. Bxd4 Bc6 12. f4 e5 13. fxe5 dxe5 14. Bc5 Re8 15. Bd3 b6 16. Be3 Ng4 17. Qxg4 Qxd3 18. Qf3 f5 19. Rfd1 fxe4 20. Qf2 Rf8 21. Qg3 Qxc4 22. Nd5 Rf1+ 23. Rxf1 Qxd5 24. Rfd1 Qe6 25. Qh4 Bb5 26. Rd8+ Rxd8 27. Qxd8+ Qe8 28. Qd5+ Kh8 29. Qb7 1-0

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2023.04.03"]
[Round "13"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Ramanayake, Nemindi Linaya"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1639"]
[BlackElo "1397"]
[PlyCount "82"]
[EventDate "2023.03.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[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. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 Nc6 6. Nf3 Bxd2+ 7. Nbxd2 d6 8. 0-0 a5 9. e4 e5 10. d5 Nb8 11. Nh4 g6 12. Qe2 Nbd7 13. h3 0-0 14. Qe3 Kg7 15. f4 exf4 16. Rxf4 Ne5 17. Raf1 Nh5 18. R4f2 Kg8 19. Re1 Nf6 20. Nhf3 Nfd7 21. Nxe5 Nxe5 22. b3 Bd7 23. Rc1 b6 24. a3 Ra7 25. Rc3 Rfa8 26. a4 Kg7 27. Nf3 Re8 28. Nd4 Rb7 29. Qf4 Rbb8 30. g4 h6 31. Rg3 Rbc8 32. Nf5+ Bxf5 33. gxf5 Qf6 34. h4 h5 35. Bh3 Ra8 36. Rfg2 Rab8 37. Rg5 Nd3 38. Qe3 Qa1+ 39. Kh2 Qe5+ 40. R2g3 Nf4 41. Rg2 Nxh3+ 1/2-1/2

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2023.04.03"]
[Round "12"]
[White "Yapa Bandara, Chamodya"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "1455"]
[BlackElo "1639"]
[PlyCount "73"]
[EventDate "2023.03.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 a5 11. f3 a4 12. 0-0 Qa5 13. Rac1 Be6 14. Rfd1 Rfc8 15. Nd5 Qxd2 16. Rxd2 Bxd5 17. exd5 Nd7 18. Rcc2 Ra5 19. Kf2 f5 20. g3 Kf7 21. h4 e6 22. dxe6+ Kxe6 23. Rc1 Ne5 24. Rcd1 Bf8 25. Rd4 Rac5 26. b3 axb3 27. axb3 Ra5 28. f4 Nc6 29. Rd5 Ra3 30. Rb5 Rc7 31. Rd2 Na7 32. Rb6 Nc8 33. Rb4 Bg7 34. Rd3 Ra2 35. Rd2 Bf8 36. Bf3 Ra3 37. Rb5 1/2-1/2

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2023.04.02"]
[Round "10"]
[White "Akuratiya, AG Javindi Avarjana"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1267"]
[BlackElo "1639"]
[PlyCount "52"]
[EventDate "2023.03.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. g3 0-0 5. c4 d5 6. Bg2 c6 7. d3 Re8 8. Nbd2 Nbd7 9. Qc2 e5 10. 0-0 Qe7 11. e4 d4 12. a4 a5 13. Nb1 Nh5 14. Qe2 b6 15. Bh3 Nc5 16. Bxc8 Raxc8 17. Ba3 Qd7 18. Bxc5 bxc5 19. Nh4 Qh3 20. Ng2 Bh6 21. Nd2 f5 22. exf5 gxf5 23. Nf3 e4 24. Nfh4 Nf6 25. dxe4 Rxe4 26. Qf3 Ng4 0-1

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2023.04.02"]
[Round "11"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Wijesuriya, GPY"]
[Result "1/2-1/2"]
[ECO "E03"]
[WhiteElo "1639"]
[BlackElo "1514"]
[PlyCount "114"]
[EventDate "2023.03.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Qa4+ Nbd7 6. Qxc4 a6 7. Bg2 b5 8. Qc2 Bb7 9. 0-0 c5 10. a4 Be4 11. Qd1 b4 12. Nbd2 Bd5 13. b3 Qb6 14. Bb2 cxd4 15. Nxd4 Bxg2 16. Kxg2 Bc5 17. Nc4 Qb7+ 18. Kg1 0-0 19. e3 Rad8 20. Qf3 Qxf3 21. Nxf3 Ne4 22. Rac1 Be7 23. Nd4 Rc8 24. Rfd1 Ndc5 25. f3 Nf6 26. Na5 Nd5 27. e4 Ne3 28. Rd2 Bd8 29. Nac6 e5 30. Rxc5 Re8 31. Rxe5 Rxe5 32. Nxe5 Bb6 33. Kf2 Nd1+ 34. Rxd1 Rc2+ 35. Ke3 Rxb2 36. Nc4 Rxb3+ 37. Rd3 Bxd4+ 38. Kxd4 Rb1 39. a5 g6 40. Kc5 b3 41. Kb4 b2 42. Rb3 Kg7 43. Rxb2 Rd1 44. Kc5 Rd3 45. f4 Rd8 46. Rb6 Rc8+ 47. Rc6 Ra8 48. Kb6 Re8 49. e5 Kh6 50. Kxa6 Kh5 51. h3 g5 52. f5 g4 53. h4 f6 54. Rxf6 h6 55. e6 Rxe6+ 56. Kb7 Rxf6 57. a6 Rxa6 1/2-1/2

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2023.04.01"]
[Round "8"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Abeysinghe, HMH Janandani"]
[Result "1/2-1/2"]
[ECO "E80"]
[WhiteElo "1639"]
[BlackElo "1428"]
[PlyCount "112"]
[EventDate "2023.03.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 a6 6. Bg5 c6 7. Qd2 b5 8. h4 Nbd7 9. Nh3 h5 10. Be2 Bb7 11. 0-0 0-0 12. Rfe1 bxc4 13. Bxc4 d5 14. Bb3 dxe4 15. fxe4 Nh7 16. Bh6 e5 17. Bxg7 Kxg7 18. dxe5 Nxe5 19. Qxd8 Raxd8 20. Rad1 Nd3 21. Re2 Nc5 22. Bc2 Bc8 23. Nf2 Rxd1+ 24. Bxd1 Rd8 25. b4 Ne6 26. Ba4 c5 27. bxc5 Nxc5 28. Bc6 Nf6 29. Nd5 Be6 30. Nxf6 Kxf6 31. Rc2 Nd7 32. Bb7 Ne5 33. Kf1 Rd6 34. Ke2 Bc4+ 35. Ke3 Be6 36. Kf4 Nd3+ 37. Nxd3 Rxd3 38. Bxa6 Ra3 39. Bc4 Bxc4 40. Rxc4 Rxa2 41. e5+ Ke6 42. Rc6+ Kd7 43. Rf6 Ke7 44. Kf3 Ra5 45. Kf4 Ra4+ 46. Kg5 Re4 47. Kh6 Rxh4 48. Kg7 Rg4 49. Rxf7+ Ke6 50. Rf6+ Kxe5 51. Rxg6 Kf4 52. Kh6 h4 53. Kh5 Rxg6 54. Kxg6 Kg4 55. Kh6 h3 56. gxh3+ Kxh3 1/2-1/2

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2023.04.01"]
[Round "9"]
[White "Sanudula, KM Dahamdi"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "1732"]
[BlackElo "1639"]
[PlyCount "75"]
[EventDate "2023.03.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 h5 6. Nb5 Na6 7. Nc3 c5 8. Bxa6 bxa6 9. dxc5 Qa5 10. Qd4 0-0 11. Be5 Bf5 12. b4 Qa3 13. Nge2 Rab8 14. Rb1 Bxc2 15. 0-0 Rbc8 16. Rfc1 Ba4 17. Nxd5 Nxd5 18. Bxg7 Rfd8 19. Bh6 f6 20. Qe4 Kh7 21. Nf4 Nxf4 22. Bxf4 Re8 23. Qc4 Kg7 24. Qxa6 Kf7 25. e4 Red8 26. e5 fxe5 27. Qc4+ e6 28. Bxe5 Qd3 29. Qf4+ Qf5 30. Qg3 Rd3 31. f3 Bc6 32. Rb2 a6 33. Rc4 Rd1+ 34. Kh2 Qd3 35. Rf4+ Kg8 36. Rd4 Qf5 37. Rxd1 Bd5 38. Rd4 1-0

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2023.03.31"]
[Round "7"]
[White "Tharushi, THD Niklesha"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1/2-1/2"]
[ECO "A64"]
[WhiteElo "1570"]
[BlackElo "1639"]
[PlyCount "75"]
[EventDate "2023.03.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. g3 g6 7. Bg2 Bg7 8. Nf3 0-0 9. 0-0 Re8 10. Nd2 a6 11. a4 Nbd7 12. h3 Rb8 13. Nc4 Ne5 14. Nxe5 Rxe5 15. e4 Qc7 16. Re1 Bd7 17. Bf4 Ree8 18. e5 dxe5 19. d6 Qb6 20. Bxe5 Nh5 21. Nd5 Qa5 22. Bxg7 Kxg7 23. g4 Nf6 24. Rxe8 Nxe8 25. Qe2 Qd8 26. Re1 Bc6 27. Qe5+ f6 28. Qe7+ Kg8 29. Qxd8 Rxd8 30. Ne7+ Kf8 31. Nxc6 bxc6 32. Bxc6 Nxd6 33. Kg2 Nc4 34. Rc1 Nxb2 35. Rc2 c4 36. Rxc4 Rd6 37. Rc5 Rd2 38. Ra5 1/2-1/2

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2023.03.27"]
[Round "6"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Newansa, M Esandi"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1639"]
[BlackElo "1576"]
[PlyCount "143"]
[EventDate "2023.03.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 c5 4. e4 Nxe4 5. Nxe4 dxe4 6. dxc5 Qa5+ 7. Qd2 Qxc5 8. 0-0-0 Nc6 9. Be3 Qe5 10. Bc4 Bg4 11. Ne2 Rd8 12. Qe1 Rxd1+ 13. Qxd1 e6 14. h3 Bh5 15. g4 Bg6 16. Nd4 Bc5 17. Bb5 0-0 18. Bxc6 bxc6 19. Nxc6 Bxe3+ 20. fxe3 Qc5 21. Nd4 e5 22. Nf5 Bxf5 23. gxf5 Qxe3+ 24. Kb1 Qf3 25. Rf1 Qxd1+ 26. Rxd1 f6 27. c4 g6 28. fxg6 hxg6 29. Kc2 f5 30. Rd5 f4 31. Kd2 f3 32. Ke1 f2+ 33. Kf1 Rf5 34. Rd1 e3 35. Ke2 Rf4 36. b3 Rd4 37. Rc1 Rd2+ 38. Kxe3 Rxa2 39. c5 Rc2 40. Ra1 Rxc5 41. Kxf2 a5 42. Ke3 Kf7 43. Ke4 Ke6 44. Rg1 Kf6 45. Rf1+ Kg5 46. Rg1+ Kh5 47. h4 Rb5 48. Rg5+ Kh6 49. Rxe5 Rb4+ 50. Kf3 Rxb3+ 51. Kg4 Ra3 52. Rb5 Ra2 53. Rc5 Ra1 54. Rb5 Rg1+ 55. Kf4 Rf1+ 56. Kg4 Rf5 57. Rb6 Rc5 58. Ra6 Rc4+ 59. Kg3 a4 60. Ra5 Rb4 61. Kh3 Kg7 62. Ra6 Kf7 63. Kg3 Rb3+ 64. Kg4 Ra3 65. Kg5 Rg3+ 66. Kf4 Rh3 67. Kg4 Ra3 68. Kg5 Ra2 69. Ra7+ Ke6 70. Kxg6 a3 71. h5 Rg2+ 72. Kh6 1/2-1/2

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2023.03.27"]
[Round "5"]
[White "Ranasinghe, Sachini D"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1727"]
[BlackElo "1639"]
[PlyCount "125"]
[EventDate "2023.03.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. f3 0-0 9. Be2 a5 10. Ndb5 Be6 11. Qd2 Nd7 12. g4 Nde5 13. Nd5 Bxd5 14. cxd5 Nb4 15. f4 Nd7 16. a3 Na6 17. 0-0-0 Nac5 18. Qc2 a4 19. Kb1 Qa5 20. e5 Qb6 21. e6 fxe6 22. dxe6 Nf6 23. h3 Qc6 24. Nc3 Rfc8 25. Bb5 Qf3 26. Bc1 Nce4 27. Rhf1 Nxc3+ 28. bxc3 Qxc3 29. Qxc3 Rxc3 30. Rd3 Ne4 31. Re1 Rac8 32. Bb2 Rxd3 33. Bxd3 Nc3+ 34. Ka1 Rc5 35. Rc1 Nd5 36. Rxc5 dxc5 37. Be4 Nxf4 38. Bxb7 Nxe6 39. Bc6 Nf4 40. h4 e5 41. Kb1 Kf7 42. Bc1 Ne2 43. Bd2 Ke6 44. Bxa4 Kd5 45. Bd1 Nd4 46. a4 c4 47. h5 gxh5 48. gxh5 e4 49. h6 Bf8 50. Bh5 Nf5 51. Bf7+ Kd4 52. Kc2 e3 53. Bc3+ Kc5 54. Bg8 Nxh6 55. Be6 Bd6 56. Kd1 Bf4 57. Ke2 Kd6 58. Bxc4 Nf5 59. Bd3 Ke6 60. a5 h5 61. a6 Bb8 62. Bxf5+ Kxf5 63. Kxe3 1/2-1/2

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2023.03.26"]
[Round "4"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Udagedara, Sandali Kanishka"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1639"]
[BlackElo "1500"]
[PlyCount "62"]
[EventDate "2023.03.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[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. g3 d5 4. Nf3 h6 5. Bg2 Bd6 6. 0-0 b6 7. Qc2 Bb7 8. Nbd2 0-0 9. b3 c5 10. Bb2 Nc6 11. Rad1 Rc8 12. Qb1 Qe7 13. Rfe1 Rfe8 14. e3 cxd4 15. exd4 Bb4 16. Qa1 dxc4 17. bxc4 Na5 18. a3 Bxd2 19. Nxd2 Bxg2 20. Kxg2 Qb7+ 21. Kg1 Nxc4 22. Nxc4 Rxc4 23. d5 Nh5 24. Re5 Nf6 25. Ree1 Nh5 26. Re5 Nf6 27. Ree1 Nh5 28. Re5 Nf6 29. Ree1 Nh5 30. dxe6 fxe6 31. Rd6 Rcc8 1/2-1/2

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2023.03.26"]
[Round "3"]
[White "Ranganath, Tharuli Vihasna"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1264"]
[BlackElo "1639"]
[PlyCount "45"]
[EventDate "2023.03.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. e5 a6 7. Nc3 Nc6 8. Qb3 e6 9. Na4 b5 10. Nc5 Nge7 11. Be3 0-0 12. Nd2 Nf5 13. Qd3 f6 14. exf6 Qxf6 15. Ndb3 Ncxd4 16. Nxd4 Nxd4 17. Rc1 Nf5 18. Rc2 d4 19. Ne4 Qe5 20. Rc5 Qb8 21. Bd2 Bb7 22. f3 Bd5 23. Qb1 0-1

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2023.03.25"]
[Round "2"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Chamathka, Weerasinghe A Cheth"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1639"]
[BlackElo "1313"]
[PlyCount "95"]
[EventDate "2023.03.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c5 7. d5 a6 8. Qd2 Nbd7 9. Nh3 Ne5 10. Nf2 Qc7 11. Be2 e6 12. a4 exd5 13. cxd5 b6 14. 0-0 h5 15. h3 Kh7 16. Be3 Rh8 17. Rac1 Bb7 18. f4 Ned7 19. Nd3 Rae8 20. Bf3 c4 21. e5 dxe5 22. Nxe5 Rhf8 23. d6 Qc8 24. Nxd7 Nxd7 25. Bd4 Bxd4+ 26. Qxd4 Bxf3 27. Rxf3 Qc6 28. Rd1 b5 29. axb5 axb5 30. Qd5 Qxd5 31. Nxd5 Re2 32. Rf2 Rfe8 33. Kf1 Rxf2+ 34. Kxf2 Kg7 35. Nc7 Rb8 36. Ke3 Nf6 37. Kd4 Kf8 38. Kc5 Ne4+ 39. Kc6 c3 40. bxc3 Nxc3 41. Re1 Rd8 42. d7 b4 43. Re8+ Rxe8 44. dxe8Q+ Kg7 45. Qe5+ Kg8 46. Ne8 Kf8 47. Kd7 b3 48. Qg7# 1-0

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2023.03.25"]
[Round "1"]
[White "Pallie, Ehsha Mishela"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "1527"]
[BlackElo "1639"]
[PlyCount "108"]
[EventDate "2023.03.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. h4 a5 13. h5 a4 14. Bd5 b4 15. Ne2 Ra5 16. hxg6 hxg6 17. Bxf6 exf6 18. Qxb4 Rb5 19. Qxd6 Rxb2 20. Qg3 Qa5+ 21. Kf1 g5 22. Rd1 Rxc2 23. Qh2 Rd8 24. Qh5 Be6 25. Kf2 Bxd5 26. exd5 Qc5+ 27. Kf1 Qc4 28. Qh7+ Kf8 29. Qe4 f5 30. Qxc4 Rxc4 31. Ng3 f4 32. Ne4 g4 33. Rh4 gxf3 34. gxf3 Rc2 35. Rxf4 Rxa2 36. Nc5 Ke7 37. Nxa4 Rh8 38. Re4+ Kd6 39. Kg1 Rah2 40. Rd3 Rh1+ 41. Kf2 R8h2+ 42. Ke3 Bh6+ 43. Kd4 Rb1 44. Kc4 Bg7 45. Ra3 Rc1+ 46. Kd3 Rcc2 47. Rb3 f5 48. Re6+ Kxd5 49. Rg6 Rcd2+ 50. Ke3 Rhe2+ 51. Kf4 Rd4+ 52. Kg5 Rxa4 53. Rxg7 Rg2+ 54. Kh6 Rh4# 0-1

[Event "SRI-chB (Women)"]
[Site "Colombo"]
[Date "2023.03.12"]
[Round "11"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Yapa Bandara, Chamodya"]
[Result "1/2-1/2"]
[ECO "E09"]
[WhiteElo "1639"]
[BlackElo "1455"]
[PlyCount "59"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRI"]
[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. g3 d5 4. Nf3 Be7 5. Bg2 0-0 6. 0-0 Nbd7 7. Qc2 c6 8. Nbd2 b6 9. e4 Bb7 10. e5 Ne8 11. b3 c5 12. Bb2 Rc8 13. Qb1 Nc7 14. Re1 Ba8 15. a3 dxc4 16. Nxc4 cxd4 17. Nxd4 Bxg2 18. Kxg2 Nd5 19. Qd1 a6 20. Qg4 b5 21. Nd2 Nc5 22. Qe2 Qb6 23. Ne4 Nxe4 24. Qxe4 Nc3 25. Qd3 Nd5 26. Qe4 Nc3 27. Qd3 Nd5 28. Qe4 Nc3 29. Qd3 Nd5 30. Qe4 1/2-1/2

[Event "SRI-chB (Women)"]
[Site "Colombo"]
[Date "2023.03.12"]
[Round "10"]
[White "Sanudula, KM Dahamdi"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1732"]
[BlackElo "1639"]
[PlyCount "82"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 d6 4. f4 Bg7 5. Nf3 0-0 6. 0-0 Nc6 7. c3 e5 8. e4 exd4 9. cxd4 Bg4 10. Be3 Qe7 11. Nc3 Nb4 12. a3 Nfd5 13. Qd2 Nxe3 14. Qxe3 Nxd3 15. Qxd3 c6 16. h3 Bxf3 17. Rxf3 Rad8 18. f5 Qf6 19. Rd1 c5 20. Ne2 g5 21. Qc4 Rfe8 22. dxc5 dxc5 23. Rdf1 b5 24. Qxc5 Rxe4 25. Qxb5 Qxb2 26. Qxb2 Bxb2 27. Nc3 Rc4 28. Nd1 Bd4+ 29. Kh1 Re8 30. Nf2 Re2 31. Nd3 Rcc2 32. Rg3 f6 33. h4 h6 34. hxg5 hxg5 35. Nb4 Rc3 36. Rg4 Be5 37. a4 Rce3 38. Nd5 Re4 39. Rxe4 Rxe4 40. Rb1 Rh4+ 41. Kg1 Bd4+ 0-1

[Event "SRI-chB (Women)"]
[Site "Colombo"]
[Date "2023.03.11"]
[Round "9"]
[White "Abeysinghe, HMH Janandani"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1/2-1/2"]
[ECO "B21"]
[WhiteElo "1428"]
[BlackElo "1639"]
[PlyCount "79"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Be2 g6 3. d3 Bg7 4. f4 Nc6 5. Nf3 d5 6. c3 e6 7. 0-0 Nge7 8. Qe1 c4 9. e5 cxd3 10. Bxd3 Qb6+ 11. Qe3 Qxe3+ 12. Bxe3 f6 13. Bb5 Bd7 14. Bxc6 Nxc6 15. exf6 Bxf6 16. Nd4 Nxd4 17. Bxd4 Bxd4+ 18. cxd4 Rc8 19. Na3 Ke7 20. Rac1 Kd6 21. Kf2 a5 22. Ke3 b5 23. Kd2 b4 24. Nc2 Rc4 25. b3 Rc3 26. Ne3 Rhc8 27. Rxc3 Rxc3 28. Rc1 Rxc1 29. Kxc1 Bb5 30. Kd2 Ke7 31. Ng4 h5 32. Ne5 Kf6 33. h4 Kf5 34. Ke3 Be8 35. Kf3 Bb5 36. g3 Ba6 37. Ke3 Bb5 38. Kf3 Ba6 39. Ke3 Bb5 40. Kf3 1/2-1/2

[Event "SRI-chB (Women)"]
[Site "Colombo"]
[Date "2023.03.11"]
[Round "8"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Pallie, Ehsha Mishela"]
[Result "1/2-1/2"]
[ECO "E81"]
[WhiteElo "1639"]
[BlackElo "1527"]
[PlyCount "74"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 h6 7. Be3 e5 8. d5 Nh5 9. Qd2 f5 10. exf5 gxf5 11. 0-0-0 Qf6 12. Bd3 Na6 13. Nge2 Nc5 14. Bb1 b6 15. Rdg1 f4 16. Bxc5 bxc5 17. Qd3 Qf5 18. Ne4 Rb8 19. g4 fxg3 20. hxg3 Qg6 21. b3 Bf5 22. Qd2 Nf6 23. N2c3 Nxe4 24. Nxe4 Bxe4 25. Bxe4 Qg5 26. Qxg5 hxg5 27. Rh5 Kf7 28. Rgh1 Rh8 29. g4 Kf6 30. Kc2 Rbf8 31. Kd3 Rb8 32. Ke3 Rbf8 33. Bc2 Ke7 34. a3 Rxh5 35. gxh5 Bh6 36. Ke2 Rf4 37. Be4 Rh4 1/2-1/2

[Event "SRI-chB (Women)"]
[Site "Colombo"]
[Date "2023.03.10"]
[Round "7"]
[White "Gunasekara, KPK Hesara"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1283"]
[BlackElo "1639"]
[PlyCount "95"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Bg7 6. Nc3 Nf6 7. Bc4 d6 8. f3 Qa5 9. Qd2 Qb4 10. Bb5 Bd7 11. Nb3 Na5 12. a3 Nxb3 13. axb4 Nxd2 14. Kxd2 a6 15. Ra2 Nxe4+ 16. fxe4 Bxc3+ 17. bxc3 Bxb5 18. Bd4 e5 19. Bf2 Rc8 20. Ra5 Kd7 21. Rd1 Rc4 22. Re1 Rhc8 23. Re3 Ke6 24. Ra1 Bc6 25. Rae1 h5 26. Bh4 f5 27. Rg3 Bxe4 28. Rxg6+ Kd5 29. Rd1 Rxc3 30. Be1 Bxc2 31. Rc1 R3c4 32. Rg5 Rd4+ 33. Ke3 f4+ 34. Kf2 Rd1 35. Rxd1+ Bxd1 36. Bd2 Rf8 37. Ke1 f3 38. gxf3 Bxf3 39. Rg7 Kd4 40. Rd7 d5 41. Rxb7 Kd3 42. Rg7 e4 43. Bh6 d4 44. Rc7 Rg8 45. Bg7 Rb8 46. Ra7 Rxb4 47. Rxa6 Rb2 48. Ra3+ 0-1

[Event "SRI-chB (Women)"]
[Site "Colombo"]
[Date "2023.03.06"]
[Round "6"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Newansa, M Esandi"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1639"]
[BlackElo "1576"]
[PlyCount "126"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bf5 3. Bg2 e6 4. 0-0 h6 5. d3 Nf6 6. c4 c6 7. Nbd2 Nbd7 8. Re1 Nb6 9. Qb3 Be7 10. e4 dxe4 11. dxe4 Bh7 12. e5 Nfd7 13. Qc3 Nc5 14. Nb3 Qd3 15. Be3 Qxc3 16. bxc3 Nd3 17. Re2 Nxc4 18. Bd4 Ba3 19. Ne1 c5 20. Bxb7 Rb8 21. Bc6+ Ke7 22. Be3 Rhc8 23. Bg2 a5 24. Rd1 Ncb2 25. Rdd2 a4 26. Na5 Nc1 27. Nc6+ Rxc6 28. Bxc6 Nxe2+ 29. Rxe2 Rb6 30. Bg2 Nc4 31. h4 Rb1 32. Kh2 Nxe5 33. f3 Nc4 34. Bf2 Rc1 35. f4 Rxc3 36. Bc6 Nb2 37. Rd2 Bf5 38. Rd7+ Kf6 39. Nf3 Nd3 40. Ne5 Nxe5 41. fxe5+ Kxe5 42. Rxf7 Rc2 43. Kg1 c4 44. Rd7 Rc1+ 45. Kh2 Bb2 46. Bf3 Rc2 47. Kg1 Kf6 48. g4 Bd3 49. Be3 Be5 50. g5+ hxg5 51. Bxg5+ Kg6 52. a3 Rc3 53. Be7 Bf6 54. h5+ Kf5 55. Bb4 Rb3 56. Rb7 c3 57. Rc7 Rxb4 58. axb4 a3 59. Kg2 a2 60. Rc5+ Kf4 61. Ra5 c2 62. Rxa2 c1Q 63. Rf2 Bh4 0-1

[Event "SRI-chB (Women)"]
[Site "Colombo"]
[Date "2023.03.06"]
[Round "5"]
[White "Ramanayake, Nemindi Linaya"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1397"]
[BlackElo "1639"]
[PlyCount "132"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. d4 Bg7 4. Nge2 cxd4 5. Nxd4 Nc6 6. Be3 Nf6 7. f3 0-0 8. Qd2 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Nxc6 Qxc6 12. c3 Bf5 13. Rd1 Qa4 14. a3 Bc2 15. Rc1 Bb3 16. Bd3 Rfd8 17. Qe2 Qh4+ 18. Bf2 Qh5 19. Bc4 Bxc4 20. Qxc4 Bh6 21. Rb1 Qe5+ 22. Qe4 Qxe4+ 23. fxe4 a6 24. 0-0 Rd2 25. Bb6 Rc8 26. Rfd1 Re2 27. Re1 Rc2 28. Red1 Bd2 29. Bd4 e5 30. Bxe5 Re8 31. Bg3 Rxe4 32. Kf1 Bf4 33. Re1 Rxe1+ 34. Bxe1 Bxh2 35. b3 Be5 36. Rd1 Rb2 37. b4 Kg7 38. Rd7 b5 39. Ra7 Rb3 40. Rxa6 Bxc3 41. Bxc3+ Rxc3 42. Ra5 Kf6 43. Rxb5 Rxa3 44. Kf2 h5 45. Rb7 Rb3 46. b5 Ke6 47. b6 g5 48. Rb8 Kf5 49. b7 Kg4 50. Kf1 f5 51. Kf2 f4 52. Ke1 Rb2 53. Kf1 Kh4 54. Ke1 g4 55. Kf1 Kg3 56. Rc8 Rxb7 57. Rc3+ f3 58. gxf3 gxf3 59. Rc1 Rb2 60. Kg1 Rh2 61. Rc3 Rd2 62. Rc1 h4 63. Kh1 Rh2+ 64. Kg1 f2+ 65. Kf1 Rh1+ 66. Ke2 Rxc1 0-1

[Event "SRI-chB (Women)"]
[Site "Colombo"]
[Date "2023.03.05"]
[Round "3"]
[White "Attanayake, Chanindi Mewna"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1/2-1/2"]
[ECO "B77"]
[WhiteElo "1426"]
[BlackElo "1639"]
[PlyCount "172"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Bg7 6. Nc3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. h4 a5 13. h5 a4 14. Bd5 b4 15. Bxf6 exf6 16. Ne2 Ra5 17. hxg6 hxg6 18. Nf4 a3 19. Nxg6 Rxd5 20. Qxd5 Be6 21. Qh5 fxg6 22. Qxg6 axb2 23. Rb1 Qc7 24. Kd1 Qc3 25. Rh7 Qd4+ 26. Ke1 Qe3+ 27. Kd1 Qg1+ 28. Kd2 Qf2+ 29. Kd1 Qd4+ 30. Ke1 Qa7 31. Rxb2 Qf7 32. Qxf7+ Rxf7 33. Rh5 f5 34. Rb1 Bxa2 35. Rd1 Bc3+ 36. Kf2 fxe4 37. Rxd6 Bb1 38. Rg5+ Kf8 39. Rd8+ Ke7 40. Rgd5 Bxc2 41. R5d7+ Kf6 42. Rxf7+ Kxf7 43. fxe4 Bxe4 44. Rb8 Bd4+ 45. Ke2 Bc3 46. Kd1 Bxg2 47. Kc2 Bd5 48. Rb6 Ke7 49. Ra6 Bd4 50. Ra5 Kd6 51. Rb5 Bc5 52. Kd3 Kc6 53. Rb8 Bb6 54. Rh8 Kb5 55. Rh5 Kc5 56. Rg5 Ba5 57. Rh5 b3 58. Rg5 Bb4 59. Rh5 b2 60. Kc2 Ba3 61. Re5 Kd4 62. Re1 Kc4 63. Re3 Kb4 64. Kb1 Bf7 65. Rg3 Bc4 66. Kc2 Ba2 67. Rg4+ Kc5 68. Rg1 Kd4 69. Rd1+ Ke3 70. Rg1 Kf2 71. Rd1 Ke2 72. Rd2+ Ke3 73. Rd3+ Ke4 74. Rd1 Bc4 75. Re1+ Kd4 76. Rd1+ Ke3 77. Re1+ Kf2 78. Rb1 Bc5 79. Kxb2 Ke3 80. Rc1 Bd4+ 81. Ka3 Bf7 82. Rc7 Be6 83. Kb4 Kd3 84. Rc6 Bd5 85. Rd6 Bc4 86. Rxd4+ Kxd4 1/2-1/2

[Event "SRI-chB (Women)"]
[Site "Colombo"]
[Date "2023.03.05"]
[Round "4"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Rathnayake, RM Dulinma Hemalni"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "1639"]
[BlackElo "1386"]
[PlyCount "117"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRI"]
[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. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. Qc2 c6 8. 0-0 b6 9. Rd1 Ba6 10. b3 Nbd7 11. Bf4 Rc8 12. Nbd2 Re8 13. e4 Nxe4 14. Nxe4 dxe4 15. Qxe4 Nf6 16. Qc2 b5 17. Ne5 Bb7 18. Qe2 b4 19. Rd3 Nd7 20. Re1 Nxe5 21. Bxe5 f6 22. Bf4 Bd6 23. Bxd6 Qxd6 24. Re3 Rcd8 25. Rxe6 Rxe6 26. Qxe6+ Qxe6 27. Rxe6 Kf7 28. d5 cxd5 29. cxd5 Bxd5 30. Ra6 Be6 31. Rxa7+ Kg6 32. Be4+ f5 33. Bf3 Rd3 34. Kg2 Kf6 35. h3 h6 36. g4 g6 37. Ra5 Kg5 38. gxf5 gxf5 39. Re5 Bd7 40. Kg3 Kf6 41. Rc5 Be6 42. h4 Rd2 43. Ra5 Rd4 44. Bb7 Rg4+ 45. Kh3 f4 46. Kh2 Rxh4+ 47. Kg2 Rg4+ 48. Kf3 Rg5 49. Ra4 Rb5 50. Bc6 Rb6 51. Be4 h5 52. Kxf4 h4 53. Ra5 h3 54. Rh5 Rd6 55. Rh6+ Ke7 56. Ke5 h2 57. Rh7+ Bf7 58. Rxf7+ Kxf7 59. Kxd6 1-0

[Event "SRI-chB (Women)"]
[Site "Colombo"]
[Date "2023.03.04"]
[Round "2"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Dange, Gehansa Ranumi"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "1639"]
[BlackElo "1250"]
[PlyCount "129"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 Qe7 7. a3 Bxd2+ 8. Qxd2 Ngxe5 9. Nxe5 Nxe5 10. e3 d6 11. Be2 Bd7 12. 0-0 Ng6 13. Bg3 h5 14. c5 dxc5 15. Bxc7 Bc6 16. Qd6 Qg5 17. Qg3 Qf6 18. b4 cxb4 19. axb4 h4 20. Qh3 0-0 21. b5 Bd5 22. Rfd1 Be4 23. Rd4 Rac8 24. Rc1 Nf4 25. Qg4 Nxe2+ 26. Qxe2 Qg6 27. f3 Bf5 28. Rxh4 Bd3 29. Qb2 Qg5 30. Qd4 Qxb5 31. Rg4 Bg6 32. Rc5 Qd3 33. Qxd3 Bxd3 34. Rc3 Bf5 35. Rb4 b6 36. e4 Bd7 37. Kf2 Rfe8 38. Ke3 Re7 39. Kd4 Be6 40. Bd6 Rxc3 41. Kxc3 Re8 42. f4 Rc8+ 43. Kd3 b5 44. f5 Bc4+ 45. Kd4 a5 46. Rb1 f6 47. g4 Kf7 48. h4 Rh8 49. h5 Rc8 50. Re1 Bb3 51. Bc5 Rd8+ 52. Kc3 a4 53. e5 fxe5 54. Rxe5 Rd5 55. Re7+ Kg8 56. Ba3 Bc4 57. Re8+ Kh7 58. Be7 Rd3+ 59. Kb4 Re3 60. g5 Rxe7 61. Rxe7 Kg8 62. f6 gxf6 63. gxf6 Bf7 64. h6 Bg6 65. Rg7+ 1-0

[Event "SRI-chB (Women)"]
[Site "Colombo"]
[Date "2023.03.04"]
[Round "1"]
[White "Rathnayake, RM Senuthi Nethinsa"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1129"]
[BlackElo "1639"]
[PlyCount "66"]
[EventDate "2023.03.04"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "SRI"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Bc4 Nc6 4. d3 Bg7 5. Nc3 a6 6. 0-0 e6 7. Be3 Nd4 8. Rb1 Ne7 9. h3 d5 10. exd5 exd5 11. Bb3 Nxb3 12. axb3 d4 13. Na4 dxe3 14. fxe3 Qc7 15. Ng5 0-0 16. Qf3 f5 17. Qe2 Bd7 18. e4 Rae8 19. Qe3 Bd4 20. Qxd4 cxd4 21. c4 Qg3 22. Nf3 fxe4 23. dxe4 Bxh3 24. Nh4 g5 25. Kh1 gxh4 26. gxh3 Qxh3+ 27. Kg1 Ng6 28. Rbd1 Rxf1+ 29. Rxf1 Rxe4 30. Nc5 Rg4+ 31. Kf2 Rg2+ 32. Ke1 Qe3+ 33. Kd1 Qd2# 0-1

[Event "Colombo Golden Jubilee op"]
[Site "Colombo"]
[Date "2022.11.27"]
[Round "9"]
[White "Gunawardhana, Devindya Oshini"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "1528"]
[BlackElo "1622"]
[PlyCount "89"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRI"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 d6 7. Qd2 Nf6 8. f3 h5 9. 0-0-0 Bd7 10. h4 a6 11. Kb1 Rc8 12. Be2 Ne5 13. Bf4 Qc7 14. Bg5 Nc4 15. Bxc4 Qxc4 16. Bxf6 Bxf6 17. Nd5 Bxd4 18. Qxd4 Qxd4 19. Rxd4 Be6 20. Rhd1 f6 21. Rb4 Bxd5 22. Rxd5 Rc7 23. c3 Kf7 24. Kc2 Rhc8 25. Kd2 Ke6 26. Ke3 f5 27. Rd1 Kf6 28. g3 Rf8 29. f4 fxe4 30. Kxe4 b5 31. Rdd4 Rfc8 32. a4 Rc5 33. Kf3 Kf5 34. Rd3 R8c6 35. axb5 axb5 36. Rbd4 e5 37. fxe5 dxe5 38. Rd5 Ke6 39. Rd8 Rc4 40. Re8+ Kf5 41. Rf8+ Rf6 42. Rxf6+ Kxf6 43. Rd6+ Kf5 44. Rb6 Rc5 45. Ke3 1/2-1/2

[Event "Colombo Golden Jubilee op"]
[Site "Colombo"]
[Date "2022.11.27"]
[Round "8"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Liyanapathirana, Pasan Vindula"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "1622"]
[BlackElo "1896"]
[PlyCount "55"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRI"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Na6 8. Be2 c5 9. d5 e6 10. 0-0 exd5 11. exd5 Re8 12. Be3 Bf5 13. Qb3 Qb6 14. Bb5 Red8 15. Nd2 Ng4 16. Bg5 Qd6 17. g3 f6 18. Nc4 Qf8 19. Bf4 Nb4 20. Ne3 Nxe3 21. fxe3 Bc2 22. Qa3 a6 23. Be2 b5 24. Qa5 Bd3 25. Bxd3 Nxd3 26. Bc7 Rd7 27. d6 Nxb2 28. Qb6 0-1

[Event "Colombo Golden Jubilee op"]
[Site "Colombo"]
[Date "2022.11.26"]
[Round "7"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Amer, Karim"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "1622"]
[BlackElo "2171"]
[PlyCount "120"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRI"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 b6 4. Bg2 d5 5. Nf3 Be7 6. 0-0 0-0 7. Nc3 Bb7 8. Bf4 dxc4 9. Ne5 Bxg2 10. Kxg2 Nd5 11. Bd2 a6 12. a4 f6 13. Nf3 Nc6 14. e4 Nxc3 15. Bxc3 f5 16. Qe2 fxe4 17. Qxe4 Qd5 18. Rae1 Rf6 19. Ng5 Bd6 20. Nxe6 Qxe4+ 21. Rxe4 Rf7 22. Rfe1 Nb4 23. Ng5 Rf5 24. Re8+ Rxe8 25. Rxe8+ Rf8 26. Rxf8+ Bxf8 27. Kf3 Nd5 28. Bd2 h6 29. Ne6 Bd6 30. Ke4 Nf6+ 31. Kf5 Kf7 32. Nd8+ Ke8 33. Nc6 b5 34. axb5 axb5 35. Kg6 Ne4 36. Be1 Bf8 37. h4 Nf6 38. Kf5 Nd7 39. Ke6 Nb6 40. Ba5 Na4 41. Bxc7 Nxb2 42. Ba5 Nd3 43. d5 b4 44. d6 Nc5+ 45. Kd5 b3 46. Bc3 Na4 47. Kxc4 b2 48. Bxb2 Nxb2+ 49. Kd5 Na4 50. Ne5 Nc3+ 51. Ke6 Bxd6 52. Kxd6 Ne4+ 53. Ke6 Nxf2 54. Nf7 Ne4 55. Nd6+ Nxd6 56. Kxd6 Kf7 57. Ke5 Kg6 58. g4 Kf7 59. Kf5 Kf8 60. Kg6 Kg8 1/2-1/2

[Event "Colombo Golden Jubilee op"]
[Site "Colombo"]
[Date "2022.11.26"]
[Round "6"]
[White "Nabil Nazar, Mohamed"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1961"]
[BlackElo "1622"]
[PlyCount "149"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRI"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qb3 e6 8. c4 Nb6 9. Nc3 d5 10. exd6 Qxd6 11. a3 Bg7 12. Be3 Nd7 13. Rd1 Qb8 14. Be2 0-0 15. 0-0 Qc7 16. Nb5 Qa5 17. Bd2 Qb6 18. Be3 Qa5 19. Qc2 a6 20. b4 Qd8 21. Nd6 Qe7 22. Rd2 e5 23. Rfd1 Rd8 24. c5 Nf6 25. Ng5 Be6 26. Bf3 Ng4 27. Nxe6 Nxe3 28. fxe3 fxe6 29. Nxb7 Rxd2 30. Rxd2 Qxb7 31. Rd6 Qe7 32. Qe4 Rc8 33. Rxc6 Rxc6 34. Qxc6 Bh6 35. Qxa6 Bxe3+ 36. Kf1 Bd4 37. Qa8+ Kf7 38. Qe4 Qg5 39. Qd3 Qh4 40. Qc2 Qxh2 41. Ke2 Qg1 42. Kd3 Qe3+ 43. Kc4 Qxa3 44. c6 Bb6 45. Kb5 Bc7 46. Qd1 Qa7 47. Qd7+ Kf6 48. Bg4 Qb6+ 49. Kc4 Kg5 50. Bxe6 Qa6+ 51. Kb3 Qb6 52. Bc4 e4 53. Qe7+ Kf4 54. Qh4+ Ke3 55. Qxh7 Qxc6 56. b5 Qd6 57. Qh3+ Kf2 58. Kc2 Qf4 59. Qh1 Qe3 60. Qf1+ Kg3 61. Qf7 Qf2+ 62. Qxf2+ Kxf2 63. g4 Kf3 64. Kd2 e3+ 65. Ke1 Kxg4 66. Ke2 Kf4 67. Be6 g5 68. Bd7 Bb6 69. Bc8 g4 70. Bd7 g3 71. Bh3 Kg5 72. Kf3 Kh4 73. Bg2 Bc5 74. Ke2 Kg4 75. Kd3 1/2-1/2

[Event "Colombo Golden Jubilee op"]
[Site "Colombo"]
[Date "2022.11.25"]
[Round "5"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Barsov, Alexei"]
[Result "0-1"]
[ECO "E02"]
[WhiteElo "1622"]
[BlackElo "2327"]
[PlyCount "67"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRI"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Qa4+ Nbd7 6. Bg2 a6 7. Nc3 Rb8 8. Qxc4 b5 9. Qd3 Bb7 10. 0-0 c5 11. Rd1 c4 12. Qd2 b4 13. Nb1 Bd6 14. Qg5 h6 15. Qh4 Be7 16. Qh3 Be4 17. Bh1 0-0 18. Bf4 Rb5 19. Rc1 g5 20. Be5 g4 21. Qxh6 gxf3 22. exf3 Nxe5 23. dxe5 Nh7 24. h4 Bd3 25. Nd2 Qd4 26. Ne4 Rxe5 27. b3 Bc5 28. Nxc5 Rxc5 29. bxc4 Rfc8 30. Rd1 Rxc4 31. Rac1 Rc2 32. Rxc2 Rxc2 33. Rd2 Qa1+ 34. Kh2 0-1

[Event "Colombo Golden Jubilee op"]
[Site "Colombo"]
[Date "2022.11.24"]
[Round "3"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "De Silva, Sanuth Adithya"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "1622"]
[PlyCount "65"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRI"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c5 5. cxd5 exd5 6. Bg2 Be7 7. 0-0 0-0 8. Nc3 Nc6 9. Bg5 Ne4 10. Bxe7 Nxc3 11. Bxd8 Nxd1 12. Rfxd1 Rxd8 13. dxc5 a5 14. Nd4 Nxd4 15. Rxd4 Be6 16. a3 h6 17. Rad1 Rac8 18. b4 axb4 19. axb4 Rc6 20. e4 Rc7 21. exd5 Rcd7 22. d6 Bb3 23. R1d2 Kf8 24. b5 Rc8 25. c6 bxc6 26. bxc6 Ra7 27. Bf3 Ba4 28. d7 Rd8 29. Rxa4 Rxa4 30. c7 Rxd7 31. c8Q+ Ke7 32. Qxd7+ Kf8 33. Qd8# 1-0

[Event "Colombo Golden Jubilee op"]
[Site "Colombo"]
[Date "2022.11.24"]
[Round "4"]
[White "Pallie, Ehsha Mishela"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "0-1"]
[ECO "B77"]
[WhiteElo "1559"]
[BlackElo "1622"]
[PlyCount "104"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRI"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Bg7 6. Nc3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Nxd4 11. Bxd4 b5 12. h4 h5 13. Nd5 Nxd5 14. Bxd5 Rc8 15. g4 Bxd4 16. Qxd4 Rxc2 17. gxh5 Qa5+ 18. b4 Qa3 19. Bb3 Rg2 20. hxg6 e5 21. Qc3 Be6 22. gxf7+ Kh7 23. Kf1 Rb2 24. Qc1 Bxb3 25. Rh2 Bc4+ 26. Kg1 Rxf7 27. Qxb2 Qxf3 28. Rg2 Qxe4 29. Qd2 Bd5 30. Rf1 Rxf1+ 31. Kxf1 Qxg2+ 32. Qxg2 Bxg2+ 33. Kxg2 Kh6 34. Kf3 Kh5 35. Kg3 d5 36. Kh3 d4 37. Kg3 e4 38. Kf4 d3 39. Ke3 Kxh4 40. Kxe4 d2 41. Ke5 d1Q 42. Kf4 Qd4+ 43. Kf5 Kg3 44. Ke6 Kf4 45. Ke7 Qd5 46. Kf6 Qe5+ 47. Kg6 Kg4 48. Kf7 Kf5 49. Kg8 Qf6 50. Kh7 Qg5 51. a4 Kf6 52. a5 Qg7# 0-1

[Event "Colombo Golden Jubilee op"]
[Site "Colombo"]
[Date "2022.11.23"]
[Round "2"]
[White "Mithun, Pranav"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1234"]
[BlackElo "1622"]
[PlyCount "68"]
[EventDate "2022.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRI"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qd3 Ng4 7. Qe4 Ngxe5 8. Nxe5 Qa5+ 9. Bd2 Qxe5 10. Qxe5 Nxe5 11. Bc3 f6 12. Bxe5 fxe5 13. Nc3 e6 14. 0-0-0 Bh6+ 15. Kb1 0-0 16. f3 d5 17. Nb5 a6 18. Nd6 Rd8 19. Nxc8 Raxc8 20. Re1 Bg7 21. Bd3 Rc6 22. h4 Rb6 23. b3 a5 24. a4 Rb4 25. g4 Rf8 26. Rh3 Rbf4 27. h5 Rxf3 28. Rxf3 Rxf3 29. hxg6 hxg6 30. Bxg6 Rg3 31. Bh5 e4 32. Kc1 e3 33. Rf1 e2 34. Rh1 Bc3 0-1

[Event "Commonwealth-ch"]
[Site "Waskaduwa"]
[Date "2022.11.22"]
[Round "9"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Alahakoon, Isuru"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1622"]
[BlackElo "1984"]
[PlyCount "85"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRI"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 h6 5. Bg2 Bd6 6. 0-0 0-0 7. Nc3 Nc6 8. Qd3 Nb4 9. Qb1 dxc4 10. a3 Nbd5 11. e4 Nxc3 12. bxc3 Be7 13. Ne5 c5 14. Be3 Qc7 15. Rc1 b6 16. Nxc4 Bb7 17. a4 cxd4 18. cxd4 Ng4 19. Ne5 Qd8 20. Nxg4 f6 21. h3 h5 22. Nh2 Bd6 23. f4 Kh8 24. Qa2 Qd7 25. e5 Bxg2 26. Qxg2 fxe5 27. dxe5 Bb4 28. Qe4 a5 29. Nf3 Rad8 30. Ng5 Qd3 31. Rd1 Qxe4 32. Nxe4 Rc8 33. Rac1 Rb8 34. Nd6 h4 35. g4 g6 36. Kf2 Bc5 37. Ke2 Kh7 38. Ne4 Rfd8 39. Rxd8 Rxd8 40. Nxc5 bxc5 41. Rxc5 g5 42. f5 Kh6 43. Rc6 1-0

[Event "Commonwealth-ch"]
[Site "Waskaduwa"]
[Date "2022.11.16"]
[Round "3"]
[White "De Silva, LMST"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2521"]
[BlackElo "1622"]
[PlyCount "71"]
[EventDate "2022.11.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRI"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. Bc4 Nc6 4. c3 Bg7 5. 0-0 d6 6. d4 cxd4 7. cxd4 Nf6 8. Nc3 0-0 9. d5 Na5 10. Be2 b6 11. Nd4 e5 12. dxe6 Bxe6 13. Nxe6 fxe6 14. Qd3 Qe7 15. Rd1 Rad8 16. Bg5 h6 17. Be3 Nc6 18. f4 Kh7 19. Rac1 e5 20. g3 d5 21. Nxd5 Nxd5 22. exd5 exf4 23. Bxf4 Nb4 24. d6 Qf6 25. Qb3 g5 26. Be3 Qe5 27. a3 Rfe8 28. Rc3 Qe6 29. Bc4 Qg4 30. axb4 Bxc3 31. Bd3+ Kg7 32. Qxc3+ Kg8 33. Bc4+ Kh7 34. Qd3+ Qe4 35. Qxe4+ Rxe4 36. Bd3 1-0

[Event "SRI-chB (Women)"]
[Site "Mount Lavinia"]
[Date "2022.03.19"]
[Round "7"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Ramanayake, Nemindi Linaya"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1654"]
[BlackElo "1365"]
[PlyCount "128"]
[EventDate "2022.03.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SRI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Bxd2+ 5. Nxd2 Nc6 6. Ngf3 0-0 7. Bg2 d6 8. 0-0 e5 9. d5 Ne7 10. Qc2 c6 11. dxc6 Nxc6 12. Rfd1 Qe7 13. Nb3 Rd8 14. Ng5 h6 15. Ne4 Nxe4 16. Qxe4 Be6 17. Rac1 Rac8 18. Qe3 a6 19. Qb6 Kf8 20. e3 Qc7 21. Qxc7 Rxc7 22. Bd5 Ke7 23. f4 Bg4 24. Rd2 Nb4 25. a3 Nxd5 26. cxd5 Rxc1+ 27. Nxc1 Rc8 28. Nb3 f6 29. Kf2 Bf5 30. Kf3 Rc2 31. e4 Rxd2 32. Nxd2 Bd7 33. Nc4 Bb5 34. Ne3 g6 35. h4 Bd7 36. g4 h5 37. f5 gxf5 38. gxh5 fxe4+ 39. Kxe4 f5+ 40. Nxf5+ Bxf5+ 41. Kxf5 Kf7 42. h6 Kg8 43. h5 Kh7 44. Kg5 Kh8 45. Kf5 Kh7 46. Kg5 b6 47. b3 b5 48. b4 Kh8 49. Kf5 Kh7 50. Ke6 e4 51. Kxd6 e3 52. Kc7 e2 53. d6 e1Q 54. d7 Qc3+ 55. Kb7 Qd4 56. Kc8 Qg4 57. Kc7 Qf4+ 58. Kc8 Qf5 59. Kc7 Qe5+ 60. Kc8 Qe6 61. Kc7 Qe7 62. Kc8 Qe6 63. Kc7 Qe7 64. Kc8 Qe6 1/2-1/2

[Event "SRI-chB (Women)"]
[Site "Mount Lavinia"]
[Date "2022.03.19"]
[Round "8"]
[White "Methmani, Nelunika"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1/2-1/2"]
[ECO "D70"]
[WhiteElo "1601"]
[BlackElo "1654"]
[PlyCount "94"]
[EventDate "2022.03.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SRI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. Rd1 e5 10. d5 Nd4 11. Nb5 Nxb5 12. Bxb5 Bd7 13. Bd3 f5 14. b3 fxe4 15. Bxe4 Bf5 16. Qd3 Qd7 17. Ne2 Bxe4 18. Qxe4 Qb5 19. Kf2 Rad8 20. Nc3 Qa5 21. Rd3 Nc8 22. Qg4 Nd6 23. a4 Rde8 24. Ne4 Nf5 25. Bc5 Rf7 26. Rc1 b6 27. Ba3 Qa6 28. Rc4 Rd8 29. Qg5 Rdd7 30. Qg4 Rd8 31. Qg5 Re8 32. Rdc3 Qb7 33. Rd3 Nd4 34. Nc3 Nxb3 35. d6 cxd6 36. Rxd6 Nc5 37. Bxc5 bxc5 38. Rxc5 Bf8 39. Rb5 Qc7 40. Rd3 e4 41. Re3 Bg7 42. Rxe4 Rxe4 43. Nxe4 Bd4+ 44. Ke1 Bc3+ 45. Nxc3 Qxc3+ 46. Kf2 Qc7 47. Qe5 Qc2+ 1/2-1/2

[Event "SRI-chB (Women)"]
[Site "Mount Lavinia"]
[Date "2022.03.18"]
[Round "6"]
[White "Wijesuriya, GPY"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1610"]
[BlackElo "1654"]
[PlyCount "85"]
[EventDate "2022.03.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SRI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. a3 e6 6. b4 b6 7. e5 Nge7 8. bxc5 bxc5 9. Ne4 0-0 10. Rb1 Nd5 11. g3 Qc7 12. Bg2 Rb8 13. Bb2 Na5 14. d3 c4 15. Bd4 cxd3 16. cxd3 Rxb1 17. Qxb1 Ba6 18. Nc5 Rb8 19. Qd1 Qc6 20. 0-0 Bf8 21. Nxa6 Qxa6 22. Qa4 Nb6 23. Bxb6 Qxb6+ 24. Kh1 Qb5 25. Qxb5 Rxb5 26. Nd4 Rb2 27. Be4 Bc5 28. Nf3 Nb3 29. a4 a5 30. Rd1 Bb4 31. d4 Ra2 32. d5 Nc5 33. dxe6 fxe6 34. Bd3 Ra3 35. Be2 Re3 36. Ng1 Kf7 37. Bb5 Ke7 38. Kg2 Rc3 39. Kh3 h6 40. Kg4 Rc2 41. h4 Rh2 42. Nf3 Rf2 43. Ng1 1/2-1/2

[Event "SRI-chB (Women)"]
[Site "Mount Lavinia"]
[Date "2022.03.17"]
[Round "3"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Vithanawasam, Oneli"]
[Result "0-1"]
[ECO "E09"]
[WhiteElo "1654"]
[BlackElo "1361"]
[PlyCount "84"]
[EventDate "2022.03.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SRI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Nbd2 b6 6. Bg2 Be7 7. Qc2 Ba6 8. b3 Nbd7 9. e4 Rc8 10. Bb2 c5 11. exd5 exd5 12. 0-0 0-0 13. Rfe1 b5 14. cxd5 Nxd5 15. Qf5 N7f6 16. Rac1 c4 17. bxc4 bxc4 18. Ne4 Nxe4 19. Qxe4 Bb4 20. Red1 c3 21. Ba1 Qa5 22. Rc2 Bc4 23. Ne5 Bxa2 24. Rxa2 Qxa2 25. Qxd5 Qxd5 26. Bxd5 c2 27. Rc1 Ba3 28. Nd3 Bxc1 29. Nxc1 Rb8 30. Bc3 Rb1 31. Bd2 Rd8 32. Bb3 Rxd4 33. Bxc2 Rxd2 34. Bxb1 Rd1+ 35. Kg2 Rxc1 36. Ba2 Rc3 37. Bd5 a5 38. f4 Rc2+ 39. Kf3 a4 40. Ke4 a3 41. Kd3 a2 42. Kxc2 a1Q 0-1

[Event "SRI-chB (Women)"]
[Site "Mount Lavinia"]
[Date "2022.03.17"]
[Round "4"]
[White "Yapa Bandara, Chamodya"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1516"]
[BlackElo "1654"]
[PlyCount "122"]
[EventDate "2022.03.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SRI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. f3 0-0 9. Qd2 Nd7 10. Be2 Nc5 11. 0-0 Ne6 12. Nxe6 Bxe6 13. Rac1 Qa5 14. Rfd1 Rac8 15. b3 f5 16. exf5 gxf5 17. Nd5 Qxd2 18. Rxd2 Bxd5 19. Rxd5 b6 20. Rd2 f4 21. Bf2 Ne5 22. Rcd1 Rf5 23. Bd3 Rh5 24. Be4 Rf8 25. Rd5 Rf6 26. a4 Rfh6 27. h3 Nd7 28. a5 bxa5 29. Bxa7 Bc3 30. Bf5 Ne5 31. Bg4 Nxg4 32. fxg4 Rxd5 33. Rxd5 Re6 34. Bb6 Re1+ 35. Kf2 Ra1 36. Rg5+ Kh8 37. Bd8 Ra2+ 38. Kf3 Be1 39. Bb6 Bc3 40. Rd5 a4 41. bxa4 Rxa4 42. Bd4+ Bxd4 43. Rxd4 e5 44. Rxd6 Rxc4 45. Rd5 Rc3+ 46. Ke4 Rc2 47. Kf5 Kg7 48. Rd7+ Kg8 49. Kxe5 h6 50. Kxf4 Rxg2 51. Rd5 Rf2+ 52. Kg3 Rf6 53. Rd7 Kf8 54. Kh4 Kg8 55. Kh5 Ra6 56. h4 Rb6 57. g5 hxg5 58. hxg5 Rc6 59. Rd4 Kg7 60. Rd7+ Kg8 61. Rd5 Kg7 1/2-1/2

[Event "SRI-chB (Women)"]
[Site "Mount Lavinia"]
[Date "2022.03.16"]
[Round "2"]
[White "Indrajith, JAKNT"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1294"]
[BlackElo "1654"]
[PlyCount "44"]
[EventDate "2022.03.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SRI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 c5 4. Bd3 b6 5. c3 Bb7 6. Nbd2 d5 7. 0-0 Nbd7 8. Qe2 Bg7 9. dxc5 Nxc5 10. Bb5+ Nfd7 11. Nd4 Qc7 12. b4 Ne4 13. Nxe4 dxe4 14. Bb2 0-0 15. Bxd7 Qxd7 16. Rfd1 Qc7 17. Rac1 Rfd8 18. c4 e5 19. Nb3 Qe7 20. a3 Rac8 21. Rd3 Rd7 22. Rxd7 Qxd7 0-1

[Event "SRI-chB (Women)"]
[Site "Mount Lavinia"]
[Date "2022.03.16"]
[Round "1"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Vithana, Minethma Devindi"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1654"]
[BlackElo "1143"]
[PlyCount "99"]
[EventDate "2022.03.16"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "SRI"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Nbd7 5. Bg2 c6 6. Nbd2 Bb4 7. 0-0 0-0 8. Qc2 h6 9. b3 c5 10. cxd5 Nxd5 11. Bb2 b6 12. Nc4 cxd4 13. Nxd4 Bb7 14. a3 Be7 15. Rfd1 Rc8 16. Qb1 Bc5 17. Qa2 Qc7 18. Rac1 Qb8 19. b4 Be7 20. Qa1 Bf6 21. e4 Bxd4 22. Bxd4 N5f6 23. f3 Rfd8 24. Ne5 Ne8 25. Bf1 Ndf6 26. b5 Rc7 27. Nc6 Bxc6 28. bxc6 Qa8 29. Be5 Rxd1 30. Rxd1 Rxc6 31. Qd4 Kh7 32. Qd8 Qxd8 33. Rxd8 Rc5 34. f4 Ra5 35. Bb2 Nc7 36. Bd3 Ng8 37. Rd7 Ne8 38. Rxf7 a6 39. f5 exf5 40. e5 b5 41. Bxf5+ Kh8 42. e6 Nef6 43. Bxf6 Nxf6 44. Rxf6 gxf6 45. e7 b4 46. e8Q+ Kg7 47. Qe7+ Kg8 48. Be6+ Kh8 49. Qf8+ Kh7 50. Qg8# 1-0

[Event "Delkanda Inter Club-chT"]
[Site "Delkanda"]
[Date "2021.03.02"]
[Round "9.6"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Deshappriya, D Kalindu"]
[Result "1/2-1/2"]
[ECO "E16"]
[WhiteElo "1665"]
[BlackElo "1616"]
[PlyCount "63"]
[EventDate "2021.02.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Sokians CC"]
[BlackTeam "Sri Lanka Navy CC"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "SRI"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Be7 7. 0-0 0-0 8. Re1 d5 9. Ne5 Nbd7 10. Bf4 Ne4 11. Nc3 f5 12. Nxe4 fxe4 13. Bh3 Nxe5 14. Bxe5 Bc8 15. Qb3 c6 16. f3 Bd6 17. Bxd6 Qxd6 18. fxe4 dxe4 19. Rad1 Kh8 20. Bg2 e5 21. Bxe4 exd4 22. Qd3 Rd8 23. e3 Bg4 24. Rd2 dxe3 25. Rxe3 Qf6 26. Qc2 Rxd2 27. Qxd2 Rd8 28. Rd3 Rf8 29. Bg2 Qf5 30. Qe3 c5 31. h4 Bh3 32. Qf3 1/2-1/2

[Event "Delkanda Inter Club-chT"]
[Site "Delkanda"]
[Date "2021.03.01"]
[Round "7.6"]
[White "Ahangama, Senuka Aswin"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1-0"]
[ECO "D80"]
[WhiteElo "1523"]
[BlackElo "1665"]
[PlyCount "97"]
[EventDate "2021.02.26"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "SRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Black and Gold CC"]
[BlackTeam "Sokians CC"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "SRI"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bf4 Nxc3 6. bxc3 Bg7 7. Nf3 0-0 8. e3 c5 9. cxd5 cxd4 10. cxd4 Qxd5 11. Be2 Nc6 12. 0-0 Bf5 13. Qa4 Rac8 14. Rac1 Qa5 15. Qxa5 Nxa5 16. Ne5 Be6 17. e4 f6 18. Nd3 b6 19. d5 Bd7 20. Nb4 Rc5 21. Na6 Rcc8 22. Nc7 g5 23. Bd2 Nb7 24. Bb4 Nd6 25. Ba6 Rb8 26. Bxd6 exd6 27. Bb5 Rf7 28. Rc2 Bxb5 29. Nxb5 Rd8 30. Rfc1 a6 31. Nd4 Bf8 32. Rc6 Rb7 33. Ne6 Rdd7 34. Rc8 Rf7 35. Nd8 b5 36. Nxf7 Rxf7 37. R1c7 Kg7 38. g4 Be7 39. Re8 Bf8 40. Rec8 Be7 41. Re8 Bf8 42. Rxf7+ Kxf7 43. Ra8 Be7 44. f3 Kg6 45. h3 f5 46. gxf5+ Kf6 47. Rxa6 Ke5 48. Rb6 Kf4 49. Kg2 1-0

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2020.09.21"]
[Round "12"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Hewawasam, HY Nevanjee Dimanya"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1698"]
[BlackElo "1574"]
[PlyCount "121"]
[EventDate "2020.09.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 a6 5. a4 dxc4 6. Nbd2 Bb4 7. Qc2 Qd5 8. Bg2 Nc6 9. e3 Bxd2+ 10. Bxd2 Qd6 11. 0-0 0-0 12. Qxc4 a5 13. Rac1 Ne4 14. Rfd1 Nxd2 15. Nxd2 Ra6 16. Ne4 Qe7 17. Qc5 Qxc5 18. dxc5 Nb4 19. Nc3 c6 20. Rd6 b6 21. Ne4 bxc5 22. Nxc5 Rb6 23. Rcd1 Nd5 24. b3 g6 25. e4 Nc3 26. R1d2 Ba6 27. Nxa6 Rxa6 28. Rc2 Nb1 29. Rd1 Na3 30. Ra2 Nb5 31. axb5 cxb5 32. e5 Rb8 33. Rd6 Ra7 34. Bc6 b4 35. f4 Ra6 36. Ba4 Ra7 37. Rc2 Kg7 38. Kf2 h5 39. h4 Kf8 40. Ke3 Ke7 41. Rcc6 Rbb7 42. Kd4 Rc7 43. Kc5 Rab7 44. Bb5 Kf8 45. Rxc7 Rxc7+ 46. Rc6 Rb7 47. Rc8+ Kg7 48. Bc6 Ra7 49. Kb6 Re7 50. Re8 Rxe8 51. Bxe8 f6 52. Kxa5 fxe5 53. fxe5 Kh6 54. Bf7 g5 55. hxg5+ Kxg5 56. Bxe6 Kg6 57. Kxb4 Kg5 58. Kc5 Kg6 59. b4 h4 60. gxh4 Kg7 61. b5 1-0

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2020.09.21"]
[Round "13"]
[White "Mapa, MMWH"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "0-1"]
[ECO "B39"]
[WhiteElo "1563"]
[BlackElo "1698"]
[PlyCount "140"]
[EventDate "2020.09.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Nxc6 Nxe3 9. Nxd8 Nxd1 10. Nxd1 Kxd8 11. Rb1 d6 12. Bd3 e6 13. Ne3 Ke7 14. Ke2 Bd7 15. b3 Bc6 16. Rhd1 f5 17. exf5 gxf5 18. f3 Rhf8 19. Nc2 a5 20. Ne3 h5 21. Kf1 Be5 22. h3 Rg8 23. Re1 Kf6 24. Re2 Bd4 25. Nc2 Bb6 26. Ne1 Rg3 27. Bc2 Rag8 28. Rd2 d5 29. cxd5 Bxd5 30. Bd3 Bc5 31. Bc4 Bc6 32. Rc2 Ba7 33. Rd1 Re8 34. Rcd2 b5 35. Rd6 bxc4 36. Rxc6 cxb3 37. axb3 Rg7 38. Ra6 Rb8 39. Rdd6 Re7 40. Rxa5 Rxb3 41. Ra2 Rc7 42. Re2 Re3 43. Rxe3 Bxe3 44. Ke2 Bf4 45. Ra6 Rc3 46. Ra2 Re3+ 47. Kf2 h4 48. Ra4 e5 49. Ra6+ Kg5 50. Ra8 Rb3 51. Ra1 Rb2+ 52. Kf1 e4 53. fxe4 fxe4 54. Ra5+ Kf6 55. Ra1 Ke5 56. Rd1 Be3 57. Nd3+ exd3 58. Rxd3 Kf4 59. Rd1 Rf2+ 60. Ke1 Rxg2 61. Rd7 Kf3 62. Rf7+ Bf4 63. Kf1 Ra2 64. Rxf4+ Kxf4 65. Ke1 Ke3 66. Kd1 Rh2 67. Kc1 Kd3 68. Kb1 Kc3 69. Ka1 Kb3 70. Kb1 Rh1# 0-1

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2020.09.20"]
[Round "10"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Abeysinghe, HMH Janandani"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "1698"]
[BlackElo "1519"]
[PlyCount "105"]
[EventDate "2020.09.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 e5 4. dxe5 Ng4 5. Qd4 h5 6. h3 Nc6 7. Qe4 Nh6 8. Nf3 Bb4+ 9. Bd2 Qe7 10. Nc3 Bxc3 11. Bxc3 0-0 12. Qh4 Qxh4 13. Nxh4 Re8 14. f4 Ne7 15. e4 Ng6 16. Nxg6 fxg6 17. Bd3 Nf7 18. h4 b6 19. 0-0-0 Bb7 20. Rhe1 Rad8 21. Bc2 Nh6 22. Bd4 Nf7 23. c5 Bc6 24. Bb3 Kf8 25. Bd5 Nh6 26. Bxc6 dxc6 27. Bg1 Ke7 28. Kc2 Ke6 29. cxb6 axb6 30. Rxd8 Rxd8 31. Rd1 Rxd1 32. Kxd1 Nf7 33. Kc2 Nd8 34. Kd3 Nf7 35. Kc4 Nd8 36. b4 Nb7 37. a4 Kd7 38. Bd4 Ke6 39. Be3 Kd7 40. f5 gxf5 41. exf5 Nd8 42. a5 Kc8 43. axb6 cxb6 44. Bxb6 Nf7 45. Bd4 Kc7 46. Kd3 Nh6 47. Ke4 Kd7 48. e6+ Ke7 49. Bxg7 Ng4 50. Bd4 Nh6 51. Kf4 Kd6 52. Bc5+ Kd5 53. e7 1-0

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2020.09.20"]
[Round "11"]
[White "Sandeepani, M Tharushi"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1-0"]
[ECO "D87"]
[WhiteElo "1625"]
[BlackElo "1698"]
[PlyCount "67"]
[EventDate "2020.09.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Qa5 9. 0-0 0-0 10. Be3 Nc6 11. Rb1 cxd4 12. cxd4 e6 13. Qc2 Rd8 14. Rfd1 Qa3 15. h3 Na5 16. Bd3 Bd7 17. Qc1 Qxc1 18. Rdxc1 b6 19. e5 Be8 20. Be4 Rab8 21. Rc7 a6 22. Bg5 Rd7 23. Rbc1 Rxc7 24. Rxc7 h6 25. Be7 Bf8 26. Bf6 Bb5 27. Nf4 g5 28. Nxe6 Bc4 29. Nxf8 Kxf8 30. d5 Bxa2 31. d6 Be6 32. d7 Bxd7 33. Rxd7 Rc8 34. Bd5 1-0

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2020.09.19"]
[Round "8"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Wickramasinghe, Minethma Lasandi"]
[Result "1-0"]
[ECO "D72"]
[WhiteElo "1698"]
[BlackElo "1575"]
[PlyCount "73"]
[EventDate "2020.09.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. e4 Nb6 7. Ne2 c5 8. d5 a6 9. 0-0 0-0 10. Nec3 e5 11. a4 Nc4 12. Qb3 Nd6 13. Be3 Nd7 14. Nd2 Qc7 15. Nc4 b6 16. f4 Bb7 17. f5 f6 18. fxg6 hxg6 19. Nxd6 Qxd6 20. Bh3 Rfd8 21. Qd1 Nf8 22. Qf3 Kf7 23. g4 Ke7 24. g5 Bc8 25. Bxc8 Raxc8 26. Rf2 Nd7 27. Raf1 Rf8 28. Qg4 Rg8 29. gxf6+ Bxf6 30. Bg5 Rcf8 31. Nd1 b5 32. axb5 axb5 33. Nc3 Qa6 34. d6+ Qxd6 35. Nd5+ Kd8 36. Nxf6 Nxf6 37. Rd1 1-0

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2020.09.19"]
[Round "9"]
[White "Pallie, Ehsha Mishela"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1491"]
[BlackElo "1698"]
[PlyCount "134"]
[EventDate "2020.09.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. h4 h5 4. d4 cxd4 5. Qxd4 Nf6 6. Bc4 Bg7 7. Nc3 Nc6 8. Qd3 Qa5 9. 0-0 d6 10. Bg5 Bg4 11. Bb3 Bxf3 12. Qxf3 Nd4 13. Qd3 Nxb3 14. axb3 Qe5 15. Rfe1 a6 16. Nd5 Rc8 17. Nb6 Rd8 18. Bd2 Ng4 19. g3 Qc5 20. Qf3 Qxb6 21. Ba5 Qc5 22. Bxd8 Kxd8 23. c3 Rf8 24. b4 Qb6 25. Qe2 Kd7 26. Kg2 Rc8 27. Rad1 Ke8 28. f4 Qc6 29. Kg1 Kf8 30. Qd2 Kg8 31. Qd5 Qb6+ 32. Kh1 Nf2+ 33. Kg2 Nxd1 34. Rxd1 Qc6 35. Qd3 Qc4 36. Qe3 a5 37. bxa5 Qb5 38. Rd2 Qxa5 39. Re2 Qc5 40. Qd3 b5 41. Rc2 Qc4 42. Qf3 b4 43. f5 bxc3 44. bxc3 Qb3 45. Rf2 Qxc3 46. fxg6 Qxf3+ 47. Rxf3 fxg6 48. Kf2 Rf8 49. Rxf8+ Kxf8 50. Ke3 Be5 51. Kf3 Kf7 52. g4 hxg4+ 53. Kxg4 Kf6 54. Kf3 Bd4 55. Kg4 Bf2 56. h5 gxh5+ 57. Kxh5 Ke5 58. Kg5 Kxe4 59. Kg6 d5 60. Kf7 d4 61. Kxe7 d3 62. Kf7 d2 63. Kg6 d1Q 64. Kh6 Qg4 65. Kh7 Kf5 66. Kh8 Bd4+ 67. Kh7 Qg6# 0-1

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2020.09.14"]
[Round "7"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Tharushi, THD Niklesha"]
[Result "0-1"]
[ECO "E17"]
[WhiteElo "1698"]
[BlackElo "1655"]
[PlyCount "68"]
[EventDate "2020.09.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 d6 6. c4 Be7 7. Re1 0-0 8. Nc3 Nbd7 9. e4 e5 10. d5 a5 11. Nh4 g6 12. f4 exf4 13. Bxf4 Nh5 14. Nf3 Nxf4 15. gxf4 Re8 16. e5 f5 17. Kh1 Bf8 18. e6 Nc5 19. Ng5 Ba6 20. b3 Qf6 21. Qf3 Bh6 22. h4 Bg7 23. Rac1 h6 24. Nf7 Qxh4+ 25. Bh3 Bb7 26. Nb5 Rxe6 27. Rxe6 Nxe6 28. Nfxd6 cxd6 29. Nxd6 Nxf4 30. Nxb7 Nxh3 31. Kg2 Qg5+ 32. Kxh3 Qxc1 33. d6 Qc3 34. Qxc3 Bxc3 0-1

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2020.09.14"]
[Round "6"]
[White "Ranasinghe, Sachini D"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "1731"]
[BlackElo "1698"]
[PlyCount "111"]
[EventDate "2020.09.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 d5 4. e3 Bg7 5. Be2 0-0 6. 0-0 c5 7. c4 Nc6 8. d4 cxd4 9. Nxd4 Nxd4 10. Bxd4 Be6 11. Nd2 Qa5 12. Rc1 Rac8 13. c5 Bf5 14. a3 Rfd8 15. b4 Qc7 16. Nf3 Ne4 17. Bxg7 Kxg7 18. Nd4 Bd7 19. Qb3 e5 20. Nf3 Be6 21. Qb2 f6 22. Rfd1 g5 23. Ne1 g4 24. Bd3 Kf7 25. Bb1 h5 26. Qe2 Rg8 27. Ba2 Rcd8 28. c6 bxc6 29. Nd3 Qb6 30. Nc5 Nxc5 31. Rxc5 Rd6 32. Qc2 f5 33. Rc1 Rgd8 34. g3 Kf6 35. Kg2 Bd7 36. Qd2 Kg6 37. Bb1 Be8 38. Qc2 e4 39. Ba2 Qb7 40. b5 cxb5 41. Rc7 Qb6 42. Qc3 Rf6 43. Qe5 Qd6 44. Qxd6 Rdxd6 45. Rxa7 Ra6 46. Rcc7 Rxa7 47. Rxa7 Bc6 48. Kf1 Rd6 49. Ke2 d4 50. exd4 Rxd4 51. Ke3 Rd3+ 52. Kf4 Kf6 53. Rf7+ Kg6 54. Ke5 Rxa3 55. Rf6+ Kg7 56. Be6 1-0

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2020.09.13"]
[Round "4"]
[White "Fernando, GW Nethmi L"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1630"]
[BlackElo "1698"]
[PlyCount "63"]
[EventDate "2020.09.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bb5+ c6 8. Ba4 0-0 9. Ne2 Qa5 10. 0-0 e5 11. Bb3 exd4 12. cxd4 Re8 13. f3 Na6 14. Bd2 Qh5 15. Bc3 Bd7 16. Qe1 Rad8 17. Rd1 Nc7 18. d5 Bxc3 19. Qxc3 Nb5 20. Qf6 c5 21. d6 c4 22. Rd5 Qh6 23. Bxc4 Qe3+ 24. Kh1 Be6 25. Bxb5 Bxd5 26. Bxe8 Qxe2 27. Bxf7+ Bxf7 28. Qxd8+ Kg7 29. Rc1 Qxa2 30. Qc7 b5 31. d7 b4 32. d8Q 1-0

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2020.09.13"]
[Round "5"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Pavalachandran, Ashvini"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "1698"]
[BlackElo "1614"]
[PlyCount "123"]
[EventDate "2020.09.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c5 7. d5 h6 8. Be3 e6 9. Qd2 exd5 10. cxd5 h5 11. Nge2 a6 12. a4 Nbd7 13. Nc1 Ne5 14. Be2 Nh7 15. 0-0 Rb8 16. Rb1 Qa5 17. N1a2 Nd7 18. Rfc1 Nhf6 19. b4 cxb4 20. Nxb4 Ra8 21. Bd4 Kh7 22. Kh1 Bh6 23. Be3 Bg7 24. Nd3 Kg8 25. Bh6 Kh7 26. Bxg7 Kxg7 27. Qf4 Ne8 28. e5 Qd8 29. exd6 Ndf6 30. Ne4 Nxe4 31. fxe4 Qxd6 32. Qxd6 Nxd6 33. e5 Nf5 34. d6 Nd4 35. Bf1 Nc6 36. g3 Bf5 37. Rxb7 Bxd3 38. Bxd3 Nxe5 39. Be4 Rad8 40. Rd1 Rfe8 41. Bg2 Re6 42. d7 Re7 43. Bh3 f5 44. Rd5 Rdxd7 45. Rbxd7 Nxd7 46. Bf1 Nb6 47. Rd4 Re1 48. Kg2 Ra1 49. Rd6 Nxa4 50. Rxa6 Ra2+ 51. Kf3 Nc3 52. Rxa2 Nxa2 53. Kf4 Kf6 54. h4 Nc3 55. Bc4 Ne4 56. Bd5 Nc5 57. Bc4 Nd7 58. Bb5 Nb6 59. Bc6 Nc4 60. Bf3 Ne5 61. Be2 Nf7 62. Bc4 1/2-1/2

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2020.09.12"]
[Round "3"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Wijesinghe, WMMN"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1698"]
[BlackElo "1575"]
[PlyCount "79"]
[EventDate "2020.09.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 Nbd7 7. Qd2 e5 8. d5 a5 9. Nh3 Nc5 10. Nf2 Bd7 11. g4 Qc8 12. Be2 Qe8 13. h4 Na4 14. Nxa4 Bxa4 15. h5 Bd7 16. Bh6 Qe7 17. 0-0-0 Rfb8 18. Bxg7 Kxg7 19. hxg6 fxg6 20. Qh6+ Kg8 21. Nh3 Qg7 22. Qe3 b5 23. c5 b4 24. c6 Bc8 25. Ng5 h6 26. Nh3 g5 27. Rh2 Ba6 28. Bxa6 Rxa6 29. Ng1 Kf7 30. Ne2 Rh8 31. Ng3 Qg6 32. Rdh1 Rh7 33. Nf5 h5 34. Qd3 Rb6 35. gxh5 Rxh5 36. Rxh5 Nxh5 37. Qe3 Ng7 38. Nh6+ Kf8 39. Ng4 Nh5 40. Kd2 1-0

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2020.09.12"]
[Round "2"]
[White "Koswatte, CT."]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1/2-1/2"]
[ECO "D87"]
[WhiteElo "1738"]
[BlackElo "1698"]
[PlyCount "98"]
[EventDate "2020.09.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Qa5 9. 0-0 0-0 10. Bb2 Nc6 11. Qc1 Bd7 12. Qe3 Rac8 13. Bb3 Rfd8 14. d5 Ne5 15. h3 Bb5 16. Rfd1 Bxe2 17. Qxe2 c4 18. Bc2 Nd3 19. Bxd3 cxd3 20. Rxd3 Bxc3 21. Bxc3 Rxc3 22. Rxc3 Qxc3 23. Rb1 b6 24. Rb3 Qc1+ 25. Kh2 Rc8 26. Rb2 Rc4 27. f3 h5 28. Qd2 Qf1 29. Qe2 Qc1 30. Qd2 Qa1 31. Rc2 Qe5+ 32. Kg1 b5 33. Qd3 Rxc2 34. Qxc2 Qd4+ 35. Kf1 Kg7 36. Ke2 a5 37. Qd3 Qc5 38. g4 hxg4 39. hxg4 b4 40. Qb3 g5 41. Qe3 Qc4+ 42. Kd1 Qxa2 43. Qxg5+ Kf8 44. Qh6+ Ke8 45. Qc6+ Kd8 46. Qb6+ Kd7 47. Qc6+ Kd8 48. Qa8+ Kc7 49. Qc6+ Kd8 1/2-1/2

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2020.09.11"]
[Round "1"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Ranganath, Tharuli Vihasna"]
[Result "1/2-1/2"]
[ECO "E01"]
[WhiteElo "1698"]
[BlackElo "1362"]
[PlyCount "122"]
[EventDate "2020.09.11"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 a6 5. Nbd2 c5 6. Bg2 Nc6 7. 0-0 Rb8 8. cxd5 exd5 9. dxc5 Bxc5 10. Nb3 Be7 11. Bf4 Bd6 12. Bg5 Be7 13. Rc1 0-0 14. Nc5 h6 15. Bf4 Bd6 16. Bxd6 Qxd6 17. Nd4 Nxd4 18. Qxd4 Rd8 19. Rfd1 Qe7 20. Rd2 Bf5 21. Qf4 Bg6 22. Nd3 Rbc8 23. Rdc2 Rxc2 24. Rxc2 Bxd3 25. exd3 Qe1+ 26. Bf1 Qb1 27. Qc1 Qxa2 28. Rc8 Qa5 29. Bh3 Qb6 30. Rxd8+ Qxd8 31. Qc8 Qxc8 32. Bxc8 Kf8 33. Bxb7 a5 34. f4 Ke7 35. Kf2 Kd6 36. Ke3 Ng4+ 37. Kd4 Nf6 38. h3 g6 39. g4 g5 40. f5 Nd7 41. Bxd5 Ne5 42. f6 Nxd3 43. Bxf7 Nxb2 44. Bd5 Na4 45. f7 Ke7 46. Ke5 Nc3 47. Bc4 a4 48. Kf5 a3 49. Kg6 Kf8 50. Kxh6 a2 51. Bxa2 Nxa2 52. Kxg5 Kxf7 53. Kh6 Nc3 54. g5 Nd5 55. h4 Nf4 56. Kh7 Kf8 57. Kh6 Kf7 58. h5 Nxh5 59. g6+ Kg8 60. Kxh5 Kg7 61. Kg5 Kg8 1/2-1/2

[Event "Online Olym Div3 B"]
[Site "Chess.com INT"]
[Date "2020.08.09"]
[Round "8.3"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Avelino, Camila Biscaya"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "1698"]
[BlackElo "1732"]
[PlyCount "176"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Sri Lanka"]
[BlackTeam "Portugal"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "POR"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c5 7. d5 e6 8. Qd2 exd5 9. cxd5 h6 10. Be3 h5 11. Nge2 Nh7 12. 0-0-0 Nd7 13. f4 Qa5 14. Kb1 b5 15. Nc1 c4 16. N3e2 Qxd2 17. Rxd2 Re8 18. Nc3 Bxc3 19. bxc3 Rxe4 20. Re2 Nhf6 21. Bd4 Bb7 22. Rxe4 Nxe4 23. Be2 Bxd5 24. f5 a6 25. fxg6 fxg6 26. Kc2 Re8 27. Bf3 Nef6 28. Bxd5+ Nxd5 29. Kd2 N7f6 30. Rd1 Re6 31. Kc2 Kf7 32. a3 Ke7 33. Rd2 Ne3+ 34. Bxe3 Rxe3 35. Re2 Rxe2+ 36. Nxe2 Ng4 37. Nf4 g5 38. Nxh5 Nxh2 39. Ng3 Ng4 40. Kd2 Kf6 41. Ne4+ Ke5 42. Nxg5 Nf6 43. Ke3 Nd5+ 44. Kd2 Nf4 45. g3 Nh5 46. g4 Nf6 47. Nf7+ Ke6 48. Nh6 Ne4+ 49. Kc2 Kf6 50. Nf5 Kg5 51. Ne3 Kf4 52. Nd5+ Kxg4 53. Nc7 Nc5 54. Ne8 Kf3 55. Nxd6 Ke3 56. Nf5+ Ke2 57. Nd4+ Kf2 58. Nc6 Ke1 59. Nd4 Nd7 60. Ne6 Ke2 61. Nc7 Nc5 62. Nd5 Kf3 63. Nb4 Ke4 64. Nc6 Kd5 65. Nd4 Kd6 66. Nf5+ Kc6 67. Nd4+ Kb6 68. Kd2 Ka5 69. Kc2 Ka4 70. Kb2 Nd3+ 71. Ka2 Nc1+ 72. Kb2 Nd3+ 73. Ka2 a5 74. Nc2 Nf4 75. Ne3 Ne2 76. Nd1 Nc1+ 77. Kb2 Nd3+ 78. Ka2 b4 79. axb4 axb4 80. cxb4 Kxb4 81. Kb1 Kb3 82. Ne3 c3 83. Nc2 Nf2 84. Na1+ Kc4 85. Kc2 Ne4 86. Nb3 Nd6 87. Na5+ Kb4 88. Nc6+ Kc4 1/2-1/2

[Event "Online Olym Div3 B"]
[Site "Chess.com INT"]
[Date "2020.08.08"]
[Round "4.2"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Abrorova, Sabrina"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "1698"]
[BlackElo "1788"]
[PlyCount "126"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Sri Lanka"]
[BlackTeam "Tajikistan"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "TJK"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c5 7. d5 e6 8. Qd2 Qa5 9. Nge2 exd5 10. cxd5 b5 11. Nc1 a6 12. Be2 Nbd7 13. 0-0 c4 14. Rb1 Qc7 15. Be3 Nc5 16. Bd4 Bd7 17. Kh1 Rac8 18. b4 Nb7 19. f4 Ne8 20. Bxg7 Nxg7 21. Qd4 Rfe8 22. Bf3 f5 23. N1e2 fxe4 24. Nxe4 Kh8 25. N2g3 Qd8 26. Nf6 Re7 27. Nxd7 Qxd7 28. f5 gxf5 29. Nxf5 Re5 30. Nxg7 Qxg7 31. Rbe1 Rce8 32. Rxe5 Qxe5 33. Qb6 Nd8 34. g3 Rf8 35. Qg1 Nf7 36. Bg2 Kg8 37. Rf4 Nh6 38. Rxf8+ Kxf8 39. Qf2+ Kg7 40. Qa7+ Nf7 41. h3 Qe1+ 42. Kh2 Qxb4 43. Qd4+ Ne5 44. Qa7+ Nf7 45. Qd4+ Ne5 46. Qa7+ Kf6 47. Qb8 c3 48. Qh8+ Ke7 49. Qxh7+ Kd8 50. Qg8+ Kc7 51. Qg7+ Kb6 52. Qe7 c2 53. Qd8+ Kb7 54. Qe7+ Kb8 55. Qd8+ Kb7 56. Qe7+ Kc8 57. Qe8+ Kc7 58. Qe7+ Nd7 59. Qg5 Qb2 60. Qe3 c1Q 61. Qa7+ Kd8 62. Qxa6 Qf1 63. Qa8+ Ke7 0-1

[Event "Online Olym Div3 B"]
[Site "Chess.com INT"]
[Date "2020.08.08"]
[Round "6.2"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Paulo, Jemima"]
[Result "0-1"]
[ECO "E81"]
[WhiteElo "1698"]
[BlackElo "1599"]
[PlyCount "82"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Sri Lanka"]
[BlackTeam "Angola"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "ANG"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 h6 7. Be3 Nc6 8. Qd2 Kh7 9. 0-0-0 a5 10. g4 Ng8 11. h4 e5 12. d5 Nb4 13. a3 Na6 14. Be2 f5 15. exf5 gxf5 16. gxf5 Bxf5 17. Nh3 Nc5 18. Bxc5 dxc5 19. Bd3 Ne7 20. Bxf5+ Nxf5 21. Ng5+ hxg5 22. hxg5+ Kg6 23. Ne4 Rh8 24. Rxh8 Qxh8 25. Nxc5 Qh5 26. Ne6 Qxf3 27. Nxc7 Rc8 28. d6 Nd4 29. Kb1 Qf5+ 30. Ka2 a4 31. Qb4 Rd8 32. c5 Qc2 33. Rf1 Qb3+ 34. Qxb3 axb3+ 35. Kb1 e4 36. Re1 Nf3 37. Re3 Bd4 38. Re2 Bxc5 39. Kc1 Bxd6 40. Nb5 Bf4+ 41. Kb1 Rd1# 0-1

[Event "Online Olym Div3 B"]
[Site "Chess.com INT"]
[Date "2020.08.07"]
[Round "2.1"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Smith, Sarah E"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1698"]
[BlackElo "1390"]
[PlyCount "71"]
[EventDate "2020.08.07"]
[EventType "team-tourn (rapid)"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 198"]
[Source "ChessBase"]
[SourceDate "2020.10.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.31"]
[SourceQuality "1"]
[WhiteTeam "Sri Lanka"]
[BlackTeam "Scotland"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "SCO"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 d6 7. Nf3 g6 8. Nd2 Bg7 9. e4 Nbd7 10. Be2 0-0 11. 0-0 a5 12. Nc4 Qc7 13. a4 Ba6 14. h3 Rfb8 15. Qc2 Bh8 16. f4 Rb4 17. Nb5 Bxb5 18. axb5 Rxb5 19. Nxd6 Rbb8 20. Nc4 Ne8 21. e5 Qc8 22. Rxa5 Rxa5 23. Nxa5 Ra8 24. Nc6 Qc7 25. Nxe7+ Kf8 26. Nc6 Ra2 27. Bc4 Nb6 28. Bxa2 Nxd5 29. Bxd5 Qd7 30. Qxc5+ Kg8 31. Ne7+ Kg7 32. f5 gxf5 33. Nxf5+ Kg8 34. Nh6+ Kg7 35. Rxf7+ Qxf7 36. Bxf7 1-0

[Event "Wch U20 Girls 37th"]
[Site "New Delhi"]
[Date "2019.10.25"]
[Round "11"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Chandreyee, Hajra"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1788"]
[BlackElo "2024"]
[PlyCount "72"]
[EventDate "2019.10.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. Qa4 Bd7 8. Qxc4 b5 9. Qd3 c4 10. Qd1 Rc8 11. Nc3 b4 12. d5 bxc3 13. dxc6 Bxc6 14. bxc3 Qxd1 15. Rxd1 Ba4 16. Re1 Ne4 17. Rb1 Bc5 18. Be3 Bxe3 19. fxe3 Nxc3 20. Rb7 a6 21. Ne5 0-0 22. a3 f6 23. Nf3 Nd1 24. Bh3 f5 25. Nd4 c3 26. Rb1 Nxe3 27. Rec1 e5 28. Rb4 exd4 29. Rxa4 Rfd8 30. Rxa6 g6 31. Kf2 c2 32. Ke1 d3 33. exd3 Rxd3 34. Ke2 Rd1 35. Rxc2 Rxc2+ 36. Kxe3 Rxh2 0-1

[Event "Wch U20 Girls 37th"]
[Site "New Delhi"]
[Date "2019.10.24"]
[Round "10"]
[White "Reid, Caitlin"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1489"]
[BlackElo "1788"]
[PlyCount "88"]
[EventDate "2019.10.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Bf4 Nc6 6. Qe3 Bg7 7. Be2 d5 8. e5 d4 9. cxd4 Nxd4 10. Na3 Nf5 11. Bb5+ Bd7 12. Qd3 Qa5+ 13. Bd2 Bxb5 14. Nxb5 Rd8 15. Bxa5 Rxd3 16. exf6 Bxf6 17. Ne2 0-0 18. Nxa7 Rd6 19. Nb5 Rd5 20. a4 Ra8 21. Nc7 Raxa5 22. Nxd5 Rxd5 23. 0-0 Rd2 24. Rfe1 Nd4 25. Nxd4 Bxd4 26. Rxe7 Rxf2 27. h3 Re2+ 28. Kh2 Rxe7 29. Rb1 Re2 30. b4 Rb2 31. Rxb2 Bxb2 32. Kg3 Kf8 33. Kf4 Bc3 34. b5 f6 35. Ke4 Ke7 36. Kd5 b6 37. g3 Kd7 38. g4 g5 39. Kc4 Be1 40. Kd5 h6 41. Ke4 Ke6 42. Kd4 f5 43. gxf5+ Kxf5 44. Kd5 Kf4 0-1

[Event "Wch U20 Girls 37th"]
[Site "New Delhi"]
[Date "2019.10.23"]
[Round "9"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Arushi, Kotwal"]
[Result "0-1"]
[ECO "D96"]
[WhiteElo "1788"]
[BlackElo "1657"]
[PlyCount "86"]
[EventDate "2019.10.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 c6 6. cxd5 cxd5 7. Bg5 e6 8. h3 Nc6 9. e3 a6 10. Be2 Na5 11. Qb4 Nc6 12. Qb3 Na5 13. Qa3 b5 14. Nxb5 axb5 15. Bxb5+ Bd7 16. Bxd7+ Kxd7 17. Ne5+ Ke8 18. 0-0 h6 19. Bh4 g5 20. Bg3 Nc4 21. Qb4 Qb6 22. Qxb6 Nxb6 23. Rfc1 Ne4 24. Bh2 Bf8 25. Rc6 Nd7 26. f3 Nd6 27. Rac1 Rh7 28. a3 Nxe5 29. Bxe5 Nc4 30. b3 Bxa3 31. Ra1 Nxe5 32. dxe5 Ra5 33. Kf2 Kd7 34. Rc2 Rh8 35. Ke2 Rb8 36. Rc3 Bb2 37. Rxa5 Bxc3 38. Ra7+ Ke8 39. Kd3 Bxe5 40. Kc2 Rc8+ 41. Kd2 Rc7 42. Rxc7 Bxc7 43. Kc3 Kd7 0-1

[Event "Wch U20 Girls 37th"]
[Site "New Delhi"]
[Date "2019.10.22"]
[Round "8"]
[White "Ortiz Verdesoto, Anahi Eduarda"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1-0"]
[ECO "D86"]
[WhiteElo "2055"]
[BlackElo "1788"]
[PlyCount "109"]
[EventDate "2019.10.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Be3 0-0 9. Ne2 cxd4 10. cxd4 Qa5+ 11. Bd2 Qa3 12. Rb1 Nc6 13. d5 Ne5 14. Qb3 Qxb3 15. Bxb3 Nd3+ 16. Kf1 Bd7 17. Be3 b6 18. Bc2 Ne5 19. Nd4 Rac8 20. Ke2 Nc4 21. Bd3 Nxe3 22. fxe3 Rc3 23. Rhc1 Rfc8 24. Rxc3 Rxc3 25. Kd2 Rc5 26. Rc1 Rxc1 27. Kxc1 Kf8 28. Kd2 Ke8 29. h3 Kd8 30. Nf3 h6 31. e5 Kc7 32. Bc4 Be8 33. Kd3 b5 34. Bb3 a5 35. e4 a4 36. Bc2 Kb6 37. Kd4 Bd7 38. a3 Bc8 39. Ne1 g5 40. Bd1 f5 41. Nd3 f4 42. Bh5 Bd7 43. Nb4 Bh8 44. Bg6 Bg7 45. Bf5 Be8 46. Nd3 Bh5 47. Bd7 Be2 48. Nb4 Bf1 49. Nc6 Bxg2 50. Nxe7 f3 51. d6 f2 52. Nd5+ Kb7 53. Bxb5 f1Q 54. Bxf1 Bxf1 55. d7 1-0

[Event "Wch U20 Girls 37th"]
[Site "New Delhi"]
[Date "2019.10.21"]
[Round "7"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Ulziikhishigjargal, Ochirkhuyag"]
[Result "1/2-1/2"]
[ECO "E19"]
[WhiteElo "1788"]
[BlackElo "2194"]
[PlyCount "87"]
[EventDate "2019.10.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Re1 d6 8. Nc3 Ne4 9. Qc2 Nxc3 10. Qxc3 c5 11. Qc2 Nc6 12. dxc5 bxc5 13. Bd2 Qb6 14. Bc3 Rfd8 15. Red1 Nb4 16. Qb1 Rab8 17. a3 Nc6 18. b4 d5 19. cxd5 exd5 20. bxc5 Qxc5 21. Qd3 Qb6 22. Rab1 Qa6 23. Qxa6 Bxa6 24. Nd4 Rbc8 25. Nxc6 Rxc6 26. Bb4 Bxb4 27. Rxb4 Bxe2 28. Bxd5 Rcd6 29. Re1 Bd3 30. Bb3 Kf8 31. Rb7 R6d7 32. Rxd7 Rxd7 33. Ba4 Rd8 34. f4 f5 35. Kf2 Be4 36. Rd1 Rb8 37. Rd2 a5 38. Ke3 g6 39. Rd7 Rb2 40. Rd2 Rb1 41. Rd1 Rb2 42. Rd2 Rb8 43. Rd7 Rb1 44. Rc7 1/2-1/2

[Event "Wch U20 Girls 37th"]
[Site "New Delhi"]
[Date "2019.10.19"]
[Round "6"]
[White "Meghna, CH."]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1956"]
[BlackElo "1788"]
[PlyCount "67"]
[EventDate "2019.10.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 d6 6. Be3 Nf6 7. h3 Rb8 8. f4 Nd4 9. Nge2 Nd7 10. 0-0 b5 11. Qd2 b4 12. Nd1 a5 13. Nc1 Qc7 14. f5 Ne5 15. c3 bxc3 16. bxc3 Ndc6 17. Bh6 Bf6 18. Ne3 Qb6 19. Rf2 a4 20. Nd5 Qa5 21. Ne2 Rg8 22. Nxf6+ exf6 23. fxg6 Rxg6 24. Raf1 Qd8 25. d4 cxd4 26. cxd4 Nc4 27. Qc1 Ba6 28. e5 d5 29. Rxf6 Rxf6 30. Rxf6 Nb4 31. Qg5 Nc6 32. Qg8+ Kd7 33. Qxf7+ Ne7 34. Rxa6 1-0

[Event "Wch U20 Girls 37th"]
[Site "New Delhi"]
[Date "2019.10.18"]
[Round "5"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Sapale, Saloni"]
[Result "0-1"]
[ECO "D97"]
[WhiteElo "1788"]
[BlackElo "2142"]
[PlyCount "78"]
[EventDate "2019.10.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Qb3 dxc4 6. Qxc4 0-0 7. e4 Nc6 8. Be2 Nd7 9. Be3 Nb6 10. Qc5 a5 11. 0-0 Nb4 12. Rac1 c6 13. a3 Nd7 14. Qg5 Na6 15. d5 cxd5 16. Nxd5 e6 17. Qxd8 Rxd8 18. Nc3 Ndc5 19. Bxa6 Nxa6 20. Bb6 Re8 21. Bxa5 Nc5 22. Bb6 Nd3 23. Rc2 Nxb2 24. Nb5 Bd7 25. Nc7 Rec8 26. Bd4 Bxd4 27. Nxd4 Ra4 28. Rxb2 Rxc7 29. Nb5 Bxb5 30. Rxb5 Rxa3 31. f3 Ra2 32. Rf2 Rc1+ 33. Rf1 Rcc2 34. Rfb1 Rxg2+ 35. Kf1 Rxh2 36. Kg1 Rag2+ 37. Kf1 h5 38. Rxb7 h4 39. Rd1 h3 0-1

[Event "Wch U20 Girls 37th"]
[Site "New Delhi"]
[Date "2019.10.17"]
[Round "3"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Yaakub, Nov Genevia Pslam"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1788"]
[BlackElo "1316"]
[PlyCount "71"]
[EventDate "2019.10.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 e6 5. g3 b6 6. Bg2 Bb7 7. 0-0 Be7 8. Nbd2 Nbd7 9. e4 dxe4 10. Nxe4 c5 11. Nxf6+ Nxf6 12. dxc5 Bxc5 13. Ne5 Bxg2 14. Qa4+ Kf8 15. Kxg2 Qc7 16. Bf4 Bd6 17. Nd3 Rd8 18. Rad1 Bxf4 19. Nxf4 Rxd1 20. Rxd1 h5 21. h4 g6 22. Qa3+ Kg7 23. b3 Ne4 24. Qb2+ Kh7 25. Qd4 Nc5 26. Qd6 Qb7+ 27. f3 Rc8 28. b4 Na6 29. Qd7 Rc7 30. Qb5 Nb8 31. Nxh5 gxh5 32. Qxh5+ Kg7 33. Qg5+ Kh7 34. Rd8 Rc8 35. Qg8+ Kh6 36. Rxc8 1-0

[Event "Wch U20 Girls 37th"]
[Site "New Delhi"]
[Date "2019.10.17"]
[Round "4"]
[White "Tanishka, Kotia"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2090"]
[BlackElo "1788"]
[PlyCount "52"]
[EventDate "2019.10.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. e5 Bg7 6. Nc3 a6 7. Nf3 Nc6 8. Be3 Nh6 9. Qb3 e6 10. Bd3 0-0 11. h3 f6 12. 0-0-0 fxe5 13. Nxe5 Nxe5 14. dxe5 b5 15. Kb1 Rb8 16. g4 Qa5 17. Be2 Bb7 18. Rhf1 Bc6 19. Bc5 Rf4 20. Bd6 Re8 21. Nxd5 Bxd5 22. Rxd5 exd5 23. Qxd5+ Kh8 24. Qc6 Rg8 25. Rd1 Rxf2 26. Bd3 Rd2 0-1

[Event "Wch U20 Girls 37th"]
[Site "New Delhi"]
[Date "2019.10.16"]
[Round "2"]
[White "Cosme Contreras, Trilce"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2027"]
[BlackElo "1788"]
[PlyCount "111"]
[EventDate "2019.10.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 cxd4 9. cxd4 Qa5+ 10. Bd2 Qxa2 11. Be2 b6 12. 0-0 0-0 13. Qc1 Bb7 14. Bc4 Qa4 15. Bb5 Qa2 16. Re1 Rc8 17. Qd1 Rc2 18. Ra1 Qb2 19. Ba4 Rc8 20. Rb1 Qa2 21. Bb3 Qa6 22. Ng5 Rf8 23. Bxf7+ Kh8 24. Qb3 Nc6 25. Bc4 b5 26. Bxb5 Qb6 27. Nf7+ Rxf7 28. Qxf7 Rf8 29. Bxc6 Qxd4 30. Be3 Qd6 31. Qxf8+ Bxf8 32. Bxb7 a5 33. Red1 Qc7 34. Bb6 Qf4 35. Bxa5 h5 36. g3 Qe5 37. Rd5 Qe6 38. Rd8 Qf6 39. Rc1 Kh7 40. Bc3 Qf3 41. Be5 h4 42. gxh4 Bg7 43. Bg3 Kh6 44. Rd7 Kh5 45. Rxe7 Bh6 46. Rc5+ g5 47. hxg5 Bf8 48. Rh7+ Kg6 49. Rcc7 Kxg5 50. Rcf7 Qd1+ 51. Kg2 Bh6 52. Bc8 Kg6 53. Bf5+ Kg5 54. h4+ Kh5 55. Rxh6+ Kxh6 56. Rh7# 1-0

[Event "Wch U20 Girls 37th"]
[Site "New Delhi"]
[Date "2019.10.15"]
[Round "1"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Pychova, Nela"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "1788"]
[BlackElo "2178"]
[PlyCount "108"]
[EventDate "2019.10.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "IND"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Nc3 Bxc3 7. Bxc3 Ne4 8. Rc1 d5 9. Bg2 0-0 10. 0-0 Rd8 11. c5 a5 12. Qd3 Bd7 13. Rfe1 Qf6 14. Qe3 Be8 15. Ne5 Nxc3 16. Rxc3 Nxe5 17. Qxe5 Qxe5 18. dxe5 a4 19. e3 Ra5 20. f4 Kf8 21. Rd1 Ke7 22. e4 d4 23. Rc4 d3 24. Rd2 Bb5 25. Rc3 Kd7 26. Kf2 Kc6 27. Bf1 Ba6 28. Bxd3 Bxd3 29. Rdxd3 Rxd3 30. Rxd3 Rxc5 31. Rd2 a3 32. b3 Rc1 33. Ke3 Rb1 34. Rc2+ Kb6 35. Kd3 Rd1+ 36. Ke2 Rb1 37. Kd3 c5 38. Kc3 Kc6 39. Rd2 Rc1+ 40. Rc2 Rb1 41. Rd2 Ra1 42. b4 Rc1+ 43. Kb3 Rb1+ 44. Kxa3 Rxb4 45. Re2 Rb1 46. f5 c4 47. fxe6 fxe6 48. Rd2 Kc5 49. Rd7 b5 50. Rxg7 c3 51. Rxh7 Kb6 52. Re7 c2 53. Rxe6+ Ka5 54. Rc6 b4# 0-1

[Event "Western Asia-ch U18 Girls"]
[Site "Delhi"]
[Date "2019.09.09"]
[Round "8"]
[White "Priyanka, K."]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2169"]
[BlackElo "1821"]
[PlyCount "87"]
[EventDate "2019.09.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IND"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. h3 Bd7 10. 0-0 Rc8 11. Re1 Na5 12. Qd3 a6 13. Nd5 Nxd5 14. exd5 Qc7 15. Bg5 Rfe8 16. c3 Nxb3 17. axb3 Qc5 18. Nf3 e6 19. dxe6 Bxe6 20. b4 Qc6 21. Rad1 h6 22. Bf4 d5 23. Be5 Qc4 24. Qd2 Bf8 25. Nd4 Rcd8 26. Qf4 Bg7 27. Re3 b5 28. Rde1 Qc8 29. Bxg7 Kxg7 30. Qe5+ Kh7 31. Qf6 Rf8 32. Nxe6 fxe6 33. Qe7+ Kh8 34. Rxe6 Rd7 35. Qh4 Kg7 36. Qg4 g5 37. Qh5 Rf6 38. Rxf6 Kxf6 39. Qxh6+ Kf7 40. Re6 d4 41. Qg6+ Kf8 42. Rf6+ Ke7 43. Rf7+ Kd8 44. Rf8+ 1-0

[Event "SRI-ch (Women)"]
[Site "Nugegoda"]
[Date "2019.07.08"]
[Round "12"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Dahampriya, HKT Dewnethmie"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "1719"]
[BlackElo "1433"]
[PlyCount "61"]
[EventDate "2019.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c5 7. d5 h6 8. Be3 e6 9. Qd2 exd5 10. cxd5 h5 11. Nge2 a6 12. a4 Re8 13. Nc1 Qa5 14. Ra3 Nbd7 15. Be2 Rb8 16. 0-0 Ne5 17. Qc2 Bd7 18. Nb3 Qc7 19. a5 Bc8 20. Nd2 b5 21. axb6 Rxb6 22. Rfa1 Qb8 23. b3 Qa7 24. Nb5 Qb8 25. Nc3 Qa7 26. Nb5 Qb8 27. Nc3 Qa7 28. Nb5 Qb8 29. Nc3 Qa7 30. Nb5 Qe7 31. Nc3 1/2-1/2

[Event "SRI-ch (Women)"]
[Site "Nugegoda"]
[Date "2019.07.08"]
[Round "13"]
[White "Sanudula, KM Dahamdi"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "0-1"]
[ECO "D80"]
[WhiteElo "1364"]
[BlackElo "1719"]
[PlyCount "90"]
[EventDate "2019.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bg5 Ne4 5. Bh4 Nxc3 6. bxc3 Bg7 7. e3 dxc4 8. Bxc4 0-0 9. Nf3 c5 10. 0-0 Nc6 11. Rb1 Na5 12. Bb3 a6 13. Qe2 Bd7 14. Rfd1 Qe8 15. Bd5 Bb5 16. c4 Ba4 17. Rd2 Ra7 18. dxc5 e6 19. Be4 f6 20. Nd4 Bc6 21. Nxc6 bxc6 22. Rd6 g5 23. Bg3 f5 24. Bc2 e5 25. h3 Nb7 26. Rdd1 Nxc5 27. Qd2 f4 28. exf4 exf4 29. Bh2 a5 30. Re1 Qd7 31. Qxd7 Rxd7 32. Rb6 Rd2 33. Bb1 Bd4 34. Rf1 Nd3 35. Rxc6 Nxf2 36. Rc7 Rf7 37. Rc8+ Kg7 38. Rd8 Nxh3+ 39. Kh1 Nf2+ 40. Kg1 Ng4+ 41. Kh1 Ne3 42. Rc1 Re7 43. c5 Nd1 44. Rxd4 Rxd4 45. g3 Re1+ 0-1

[Event "SRI-ch (Women)"]
[Site "Nugegoda"]
[Date "2019.07.07"]
[Round "10"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Wickramasinghe, Thesandi"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1719"]
[BlackElo "1297"]
[PlyCount "60"]
[EventDate "2019.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. 0-0 0-0 6. Re1 c5 7. c3 Nc6 8. e4 Bg4 9. Na3 Nd7 10. Be3 Qb6 11. Nc4 Qa6 12. b3 b5 13. Nb2 b4 14. Qd3 Qxd3 15. Nxd3 Bxf3 16. Bxf3 cxd4 17. cxd4 Nxd4 18. Bxd4 Bxd4 19. Rad1 Ne5 20. Be2 Nxd3 21. Rxd3 Bc3 22. Red1 Rfc8 23. Rd5 Bf6 24. Bc4 Bc3 25. f4 Kg7 26. Kf2 Rc5 27. Rxc5 dxc5 28. Rd7 Bd4+ 29. Kf3 Kf8 30. Bd5 Rc8 1/2-1/2

[Event "SRI-ch (Women)"]
[Site "Nugegoda"]
[Date "2019.07.07"]
[Round "11"]
[White "Pallie, Ehsha Mishela"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1428"]
[BlackElo "1719"]
[PlyCount "122"]
[EventDate "2019.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 Qa5 9. 0-0 d6 10. h3 Bd7 11. f4 Rac8 12. Qd2 Nxd4 13. Bxd4 Nxe4 14. Nxe4 Qxd2 15. Nxd2 Bxd4+ 16. Kh1 Bxb2 17. Rab1 Bg7 18. Rbe1 e6 19. c4 b5 20. Rc1 bxc4 21. Nxc4 d5 22. Nd6 Rc3 23. Rxc3 Bxc3 24. Rc1 d4 25. Ne4 Kg7 26. Nxc3 dxc3 27. Rxc3 Rc8 28. Rd3 Bb5 29. Rd4 Rc3 30. Kh2 a5 31. Re4 Bc6 32. Rd4 Kf6 33. Kg1 Bb5 34. Kh2 Ke7 35. Kg1 f5 36. Kf2 Rd3 37. Rxd3 Bxd3 38. g4 Kd6 39. g5 Be4 40. a3 Bd5 41. Ba4 e5 42. fxe5+ Kxe5 43. h4 Kd4 44. Be8 Kc3 45. h5 gxh5 46. Bxh5 Kb3 47. Ke3 Kxa3 48. g6 hxg6 49. Bxg6 Be6 50. Kd2 Kb2 51. Be8 Bb3 52. Bd7 a4 53. Bxf5 a3 54. Ke3 a2 55. Kf4 a1Q 56. Kg5 Kc3 57. Kf6 Kd4 58. Kg5 Ke5 59. Bd7 Qg1+ 60. Kh4 Kf4 61. Kh5 Qg5# 0-1

[Event "SRI-ch (Women)"]
[Site "Nugegoda"]
[Date "2019.07.06"]
[Round "9"]
[White "Fernando, GW Nethmi L"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1/2-1/2"]
[ECO "D70"]
[WhiteElo "1689"]
[BlackElo "1719"]
[PlyCount "126"]
[EventDate "2019.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. d5 Ne5 10. b3 c6 11. Rd1 cxd5 12. exd5 Bd7 13. Nge2 Rc8 14. Ne4 Bb5 15. N2g3 Bxf1 16. Kxf1 Qc7 17. Ke2 Qc2 18. Bxb6 axb6 19. Rc1 Qxd2+ 20. Nxd2 Rc5 21. Rxc5 bxc5 22. Nge4 b6 23. d6 exd6 24. Nxd6 Rd8 25. N6e4 f5 26. Nf2 Nc6 27. Rd1 Nd4+ 28. Kf1 b5 29. Nd3 Ne6 30. Nb1 c4 31. bxc4 bxc4 32. Nf2 Rc8 33. Rc1 c3 34. Nd3 c2 35. Nd2 Nd4 36. Nb3 Nb5 37. Ke1 Rd8 38. Nbc5 Bc3+ 39. Kf2 Na3 40. Rf1 Bd4+ 41. Ke2 Re8+ 42. Kd2 Be3+ 43. Kc3 c1Q+ 44. Rxc1 Bxc1 45. Nxc1 Nb5+ 46. Kb4 Nc7 47. a4 Re1 48. N1d3 Re2 49. Nf4 Rb2+ 50. Kc3 Rb1 51. a5 Kf7 52. Nfd3 Ke7 53. Nb4 Rc1+ 54. Kd4 Ne6+ 55. Nxe6 Kxe6 56. a6 Kd6 57. h3 Kc7 58. g4 fxg4 59. hxg4 Kb6 60. Ke5 Kb5 61. Nd5 Kxa6 62. Kf6 Rd1 63. Ne7 Rd2 1/2-1/2

[Event "SRI-ch (Women)"]
[Site "Nugegoda"]
[Date "2019.07.06"]
[Round "8"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Mapa, MMWH"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1719"]
[BlackElo "1412"]
[PlyCount "157"]
[EventDate "2019.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Bb4+ 6. Nc3 Nd5 7. Bd2 Nb6 8. 0-0 Nc6 9. a3 Be7 10. e3 0-0 11. Qe2 a6 12. Be1 Rb8 13. Rd1 Bd7 14. e4 Re8 15. Bd2 Na5 16. Be3 Na4 17. d5 Nxc3 18. bxc3 Qc8 19. Ne5 Ba4 20. dxe6 Qxe6 21. Rd5 Nc6 22. Nxc4 Bb5 23. Qa2 Bxc4 24. Qxc4 Bxa3 25. Qa4 Be7 26. c4 Nb4 27. Rdd1 Qxc4 28. Rc1 Qa2 29. Qxa2 Nxa2 30. Rxc7 b5 31. e5 Bd8 32. Ra7 Nb4 33. Rd1 Bb6 34. Bxb6 Rxb6 35. Rdd7 Rf8 36. f4 g6 37. g4 Nc6 38. Rac7 Nd8 39. f5 b4 40. e6 Nxe6 41. fxe6 Rxe6 42. Bd5 Rf6 43. Rb7 Rf4 44. h3 h6 45. Rd6 a5 46. Rxg6+ Kh7 47. Ra6 Kg7 48. Rxa5 Rd8 49. Rab5 Rd4 50. Rxf7+ Kg6 51. Rf5 Rd7 52. Kf2 Rd2+ 53. Ke3 Rb2 54. h4 Re7+ 55. Kd4 Rd2+ 56. Kc5 Rc7+ 57. Kd6 Ra7 58. h5+ Kg7 59. Rxb4 Rd3 60. Rb6 Rd4 61. g5 hxg5 62. Rxg5+ Kh6 63. Rf5 Kg7 64. h6+ Kh7 65. Ke5 Rh4 66. Rg5 Rc7 67. Be4+ Rxe4+ 68. Kxe4 Re7+ 69. Kd5 Rd7+ 70. Rd6 Rxd6+ 71. Kxd6 Kxh6 72. Rg1 Kh5 73. Ke5 Kh4 74. Kf4 Kh5 75. Rg2 Kh6 76. Kf5 Kh7 77. Kf6 Kh8 78. Kf7 Kh7 79. Rh2# 1-0

[Event "SRI-ch (Women)"]
[Site "Nugegoda"]
[Date "2019.07.05"]
[Round "7"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Methmani, Nelunika"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "1719"]
[BlackElo "1623"]
[PlyCount "69"]
[EventDate "2019.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 f5 5. g3 Bd6 6. Bg2 Nf6 7. 0-0 0-0 8. Nc3 Ne4 9. Rb1 Nd7 10. b4 a6 11. c5 Bc7 12. a4 Qe8 13. b5 e5 14. Nxd5 cxd5 15. c6 bxc6 16. Qxc6 Ra7 17. dxe5 d4 18. Ba3 Bxe5 19. Bxf8 Kxf8 20. b6 Rb7 21. Rfc1 Nc3 22. Nxe5 Nxe5 23. Qc5+ Kg8 24. Rb2 Rb8 25. Qxd4 Nxa4 26. Rbb1 Bd7 27. f4 Ng4 28. Rc7 Nf6 29. b7 Qxe2 30. Rxd7 Nxd7 31. Qxd7 Qe3+ 32. Kh1 Nb6 33. Qc7 Re8 34. b8Q Rxb8 35. Qxb8+ 1-0

[Event "SRI-ch (Women)"]
[Site "Nugegoda"]
[Date "2019.07.01"]
[Round "5"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Pavalachandran, Ashvini"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "1719"]
[BlackElo "1578"]
[PlyCount "75"]
[EventDate "2019.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c5 7. d5 h6 8. Be3 Na6 9. Qd2 Kh7 10. Nge2 Bd7 11. Ng3 h5 12. Be2 Rh8 13. h4 Rb8 14. Nf1 Kg8 15. Nh2 Qc8 16. Bg5 Kf8 17. Bf4 Ne8 18. g4 hxg4 19. Nxg4 Nf6 20. Nxf6 Bxf6 21. Bg5 Bg7 22. 0-0-0 Nc7 23. Qe3 b5 24. e5 Bxe5 25. f4 Bf6 26. Bxf6 exf6 27. h5 Qe8 28. Qxe8+ Bxe8 29. Ne4 Ke7 30. hxg6 Rxh1 31. Rxh1 fxg6 32. Rh7+ Kd8 33. Nxd6 bxc4 34. Bxc4 Rb6 35. Ne4 Rb4 36. b3 f5 37. Nxc5 Rb6 38. d6 1-0

[Event "SRI-ch (Women)"]
[Site "Nugegoda"]
[Date "2019.07.01"]
[Round "6"]
[White "Tharushi, THD Niklesha"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "0-1"]
[ECO "D87"]
[WhiteElo "1628"]
[BlackElo "1719"]
[PlyCount "66"]
[EventDate "2019.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8. Bc4 Qa5 9. Ne2 Nc6 10. 0-0 0-0 11. e5 cxd4 12. cxd4 Qb4 13. Rc1 Rd8 14. Bd2 Qb6 15. Rb1 Qc7 16. Qa4 Bxe5 17. Rfc1 Bf5 18. Rb3 Qd7 19. dxe5 Qxd2 20. Rxb7 Nd4 21. Rc7 Nxe2+ 22. Bxe2 Qxe2 23. h3 Rd2 24. Rf1 Rxa2 25. Qc6 Qe4 26. Qc5 Rc2 27. Qxe7 Rxc7 28. Qxc7 a5 29. Rd1 Qh4 30. Qb7 Rd8 31. Rxd8+ Qxd8 32. g4 Be6 33. f4 Qd4+ 0-1

[Event "SRI-ch (Women)"]
[Site "Nugegoda"]
[Date "2019.06.30"]
[Round "4"]
[White "Jayatilaka, WMM Amodya"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "1388"]
[BlackElo "1719"]
[PlyCount "98"]
[EventDate "2019.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Bg2 g6 4. Nc3 Bg7 5. e3 0-0 6. Nge2 Nc6 7. 0-0 d6 8. d4 Bg4 9. h3 cxd4 10. exd4 Bxe2 11. Nxe2 d5 12. b3 Rc8 13. Be3 dxc4 14. bxc4 Na5 15. c5 Nd5 16. Bd2 Nc4 17. Rb1 b6 18. Qc2 Na3 19. Qb3 Nxb1 20. Rxb1 e6 21. Rc1 bxc5 22. dxc5 Rb8 23. Qc4 Rb2 24. Bc3 Nxc3 25. Nxc3 Qd2 26. Ne4 Qd4 27. c6 Qxc4 28. Rxc4 Be5 29. Nc5 Bd6 30. Nd7 Rc8 31. Ra4 Rc7 32. Rd4 Be7 33. Ra4 Rb4 34. Ra5 f6 35. Kf1 Rb2 36. Ra4 Kf7 37. Ke1 Bb4+ 38. Kf1 Bd6 39. Rd4 Ke7 40. Rh4 h5 41. g4 Rb4 42. Ke2 Rxd7 43. cxd7 Kxd7 44. a3 Ra4 45. Bf3 Be7 46. Ke3 f5 47. Rxh5 gxh5 48. gxh5 Bg5+ 49. Ke2 Rxa3 0-1

[Event "SRI-ch (Women)"]
[Site "Nugegoda"]
[Date "2019.06.30"]
[Round "3"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Premanath, Prasansa"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1719"]
[BlackElo "1347"]
[PlyCount "95"]
[EventDate "2019.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 a6 6. Ne5 Nd5 7. Nxc4 b5 8. Ne5 Bb7 9. 0-0 c5 10. dxc5 Bxc5 11. e4 Qc7 12. exd5 Qxe5 13. dxe6 Bxg2 14. exf7+ Kxf7 15. Kxg2 Ra7 16. Re1 Qf6 17. Qh5+ g6 18. Qxc5 Qc6+ 19. Qxc6 Nxc6 20. Be3 Rd7 21. Nc3 Rhd8 22. Rad1 b4 23. Rxd7+ Rxd7 24. Rd1 Ke6 25. Rxd7 Kxd7 26. Ne4 Ke7 27. Bc5+ Kd8 28. f4 a5 29. Kf3 Kc7 30. Nf6 h6 31. Ng4 h5 32. Ne5 Nxe5+ 33. fxe5 Kc6 34. Bd6 Kd5 35. Kf4 Ke6 36. Ke4 g5 37. Kd4 h4 38. gxh4 gxh4 39. Kc5 Kf5 40. Kb5 h3 41. Kxa5 b3 42. axb3 Ke6 43. b4 Kd5 44. b5 Ke4 45. b6 Kf3 46. b7 Kg2 47. e6 Kf3 48. b8Q 1-0

[Event "SRI-ch (Women)"]
[Site "Nugegoda"]
[Date "2019.06.29"]
[Round "1"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Kodikara, KKM Sachintha"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1719"]
[BlackElo "1578"]
[PlyCount "38"]
[EventDate "2019.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 Nbd7 8. 0-0 Ne4 9. Bc1 0-0 10. Nc3 f5 11. Rb1 b6 12. b4 Bb7 13. Rd1 Bf6 14. Nxe4 fxe4 15. Ne1 Bg5 16. f3 Bxc1 17. Rbxc1 exf3 18. exf3 a5 19. b5 Rc8 1-0

[Event "SRI-ch (Women)"]
[Site "Nugegoda"]
[Date "2019.06.29"]
[Round "2"]
[White "Ranasinghe, Sachini D"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "1844"]
[BlackElo "1719"]
[PlyCount "50"]
[EventDate "2019.06.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. f4 c5 6. dxc5 Qa5 7. Qd3 Nxe4 8. Qxe4 Bxc3+ 9. Kd1 Bf6 10. cxd6 0-0 11. Bd2 Qa4+ 12. Qc2 Qd7 13. dxe7 Qxe7 14. Kc1 Nc6 15. Nf3 Bf5 16. Bd3 Bxd3 17. Qxd3 Rfd8 18. Qb3 Qe2 19. Re1 Qxg2 20. Rb1 Rd7 21. Qe3 Re7 22. Qb3 Rxe1+ 23. Bxe1 Re8 24. Bd2 Re2 25. Qd3 Qf1+ 0-1

[Event "Olympiad Women-43"]
[Site "Batumi"]
[Date "2018.10.04"]
[Round "10.4"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Lebel Arias, Julia"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "1655"]
[BlackElo "1724"]
[PlyCount "119"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Sri Lanka (W)"]
[BlackTeam "Monaco (W)"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "MNC"]

1. d4 g6 2. Nf3 Bg7 3. g3 c5 4. c3 Qb6 5. Bg2 d6 6. 0-0 Nd7 7. Re1 f6 8. Nbd2 Nh6 9. e4 Nf7 10. Nc4 Qc7 11. Ne3 e6 12. Qb3 Nb6 13. dxc5 dxc5 14. Nc4 0-0 15. Be3 e5 16. Nxb6 axb6 17. Nd2 Bd7 18. Nc4 Ra6 19. Na3 Ba4 20. Qc4 Qe7 21. f4 Kh8 22. b3 Nd6 23. Qd3 Bc6 24. Nc4 Nf7 25. a4 Rd8 26. Qc2 b5 27. axb5 Bxb5 28. Rxa6 bxa6 29. Nb6 Qd6 30. Nd5 c4 31. b4 exf4 32. gxf4 Bc6 33. Bb6 Re8 34. Bc5 Qb8 35. Qf2 Bxd5 36. exd5 f5 37. Rxe8+ Qxe8 38. Bd4 Qe7 39. Bxg7+ Kxg7 40. Qd4+ Kh6 41. Kf1 Nd6 42. Qe5 Qc7 43. Qf6 Nf7 44. Qd4 Nd6 45. Qe5 Qd7 46. Qf6 Nf7 47. Qxa6 Qc7 48. d6 Nxd6 49. Qc6 Qxc6 50. Bxc6 g5 51. fxg5+ Kxg5 52. b5 Nc8 53. Ke2 Kf4 54. Kf2 h6 55. Bf3 Nb6 56. Be2 Ke4 57. h4 Kf4 58. h5 Ke4 59. Bf1 Kf4 60. Be2 1/2-1/2

[Event "Olympiad Women-43"]
[Site "Batumi"]
[Date "2018.10.02"]
[Round "8.4"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Trippold, Denise"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1655"]
[BlackElo "2146"]
[PlyCount "94"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Sri Lanka (W)"]
[BlackTeam "Austria (W)"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "AUT"]

1. d4 Nf6 2. g3 c5 3. c3 g6 4. Bg2 d5 5. dxc5 Bg7 6. b4 0-0 7. Bb2 b6 8. cxb6 Qxb6 9. Qd4 Qc7 10. Nf3 Nc6 11. Qd1 Ne4 12. Qxd5 Bf5 13. Qc4 Qb6 14. 0-0 Nxb4 15. Nbd2 Nc2 16. Nxe4 Qxb2 17. Rab1 Na3 18. Rxb2 Nxc4 19. Rb4 Rac8 20. Nh4 Bxe4 21. Bxe4 Bxc3 22. Ra4 a5 23. Rc1 Bb4 24. Bb7 Nb2 25. Rxc8 Rxc8 26. Bxc8 Nxa4 27. Ba6 Nc3 28. Bc4 Bc5 29. Kg2 Nd1 30. e3 Bxe3 31. Bxf7+ Kxf7 32. fxe3 Nxe3+ 33. Kf3 Nd5 34. a3 Nb6 35. Ke4 Nc4 36. a4 Nb6 37. Kd4 Nxa4 38. Kc4 Nb6+ 39. Kb5 a4 40. Kb4 e5 41. Nf3 Kf6 42. Nd2 Kf5 43. Kb5 e4 44. Nb1 e3 45. Nc3 a3 46. Kb4 a2 47. Nxa2 e2 0-1

[Event "Olympiad Women-43"]
[Site "Batumi"]
[Date "2018.09.28"]
[Round "5.36"]
[White "Malan, Lucia"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1785"]
[BlackElo "1655"]
[PlyCount "68"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Uruguay (W)"]
[BlackTeam "Sri Lanka (W)"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "SRI"]

1. e4 c5 2. Nc3 g6 3. Nf3 Bg7 4. d4 cxd4 5. Nxd4 Nc6 6. Nb3 Nf6 7. g4 d6 8. g5 Nd7 9. h4 a5 10. a4 Nc5 11. Nxc5 dxc5 12. Qxd8+ Kxd8 13. Be3 Nd4 14. 0-0-0 Ke8 15. Nb5 Bg4 16. Nc7+ Kd7 17. Nxa8 Bxd1 18. Bxd4 cxd4 19. Bb5+ Kd6 20. Kxd1 Rxa8 21. h5 Be5 22. Rh4 gxh5 23. f4 Bg7 24. Rxh5 Rh8 25. e5+ Kd5 26. Bd3 h6 27. e6 Kxe6 28. Bc4+ Kd6 29. Bxf7 hxg5 30. Rxg5 Rh1+ 31. Ke2 Rh2+ 32. Kd3 Bh6 33. Rd5+ Kc7 34. Rxd4 Rd2+ 1-0

[Event "Olympiad Women-43"]
[Site "Batumi"]
[Date "2018.09.27"]
[Round "4.20"]
[White "Fuchs, Judith"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2274"]
[BlackElo "1655"]
[PlyCount "99"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Germany (W)"]
[BlackTeam "Sri Lanka (W)"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "SRI"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 c5 4. d5 Bg7 5. e4 d6 6. Bb5+ Bd7 7. a4 Qa5 8. Bd2 0-0 9. Nf3 Qb4 10. Qe2 Bg4 11. 0-0 a6 12. Bc4 Qa5 13. h3 Bxf3 14. Qxf3 Nbd7 15. Qe2 Qc7 16. f4 Rac8 17. a5 Kh8 18. Be1 Ng8 19. g4 Ngf6 20. Bg3 b5 21. axb6 Qxb6 22. Na4 Qa7 23. Kh1 a5 24. Nc3 Nb6 25. Nb5 Qa8 26. Ba2 c4 27. Kh2 Nfd7 28. c3 f5 29. gxf5 gxf5 30. Bh4 Bf6 31. Bxf6+ Nxf6 32. exf5 Qxd5 33. Nd4 Rg8 34. Rg1 Qb7 35. Raf1 Nbd5 36. Bxc4 Rxc4 37. Qxc4 Ne3 38. Qe2 Nxf1+ 39. Rxf1 Ne4 40. Rg1 Rxg1 41. Kxg1 Qd5 42. Kh2 a4 43. Qa6 Nc5 44. Qe2 Ne4 45. Qe3 Qb7 46. Kg1 Nc5 47. f6 Qxb2 48. fxe7 Qb1+ 49. Kh2 Qa2+ 50. Qe2 1-0

[Event "Olympiad Women-43"]
[Site "Batumi"]
[Date "2018.09.26"]
[Round "3.38"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Diaz, Luisa"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "1655"]
[BlackElo "1718"]
[PlyCount "81"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Sri Lanka (W)"]
[BlackTeam "Guatemala (W)"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "GUA"]

1. d4 d5 2. c4 Nf6 3. Nf3 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 c6 7. cxd5 cxd5 8. Nc3 e6 9. Bf4 a6 10. Qb3 Nc6 11. Na4 b5 12. Nc5 Qb6 13. Rac1 Ne4 14. e3 Na5 15. Qc2 Nf6 16. Nd3 Nc4 17. b3 Nd6 18. Qc6 Qxc6 19. Rxc6 Nde4 20. Rfc1 Bd7 21. Rc7 Rfc8 22. Nfe5 Rxc7 23. Rxc7 Be8 24. Nc6 Nh5 25. Bxe4 Nxf4 26. gxf4 dxe4 27. Nc5 Bf8 28. Nxe4 Kg7 29. Ne7 Bxe7 30. Rxe7 Rc8 31. Nc5 a5 32. Ra7 a4 33. Nxe6+ Kf6 34. Nc5 axb3 35. axb3 h5 36. b4 Bc6 37. e4 Kg7 38. d5 Be8 39. d6 Bc6 40. d7 Rd8 41. Rc7 1-0

[Event "Olympiad Women-43"]
[Site "Batumi"]
[Date "2018.09.25"]
[Round "2.64"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Dindoyal, Anupriya"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "1655"]
[PlyCount "45"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Sri Lanka (W)"]
[BlackTeam "Mauritius (W)"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "MRI"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Nc6 5. Qc2 Be7 6. Bg2 0-0 7. 0-0 b6 8. cxd5 exd5 9. Qxc6 Be6 10. Bf4 Qd7 11. Qxd7 Nxd7 12. Nc3 Bb4 13. Nb5 Rfc8 14. Nxc7 Rab8 15. Nxe6 fxe6 16. Bxb8 Rxb8 17. Bh3 Re8 18. Rac1 Nf6 19. Ne5 Bd6 20. Rc6 Be7 21. Bxe6+ Kf8 22. Rfc1 h6 23. Ng6# 1-0

[Event "Olympiad Women-43"]
[Site "Batumi"]
[Date "2018.09.24"]
[Round "1.16"]
[White "Yanjindulam, Dulamsuren"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2123"]
[BlackElo "1655"]
[PlyCount "67"]
[EventDate "2018.09.24"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "GEO"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Mongolia (W)"]
[BlackTeam "Sri Lanka (W)"]
[WhiteTeamCountry "MGL"]
[BlackTeamCountry "SRI"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 Nb6 8. Bb3 dxe5 9. d5 Na5 10. Nc3 Nxb3 11. Qxb3 f6 12. Be3 e6 13. dxe6 Qd6 14. Nb5 Qb4+ 15. Ke2 Qxb3 16. axb3 Nd5 17. Rhd1 Nxe3 18. fxe3 Rb8 19. Nc7+ Ke7 20. Rxa7 Bxe6 21. Na6 Rc8 22. Rxb7+ Ke8 23. Nc7+ Kf7 24. Rf1 Bg4 25. h3 Bxf3+ 26. Kxf3 Kg6 27. Rd1 Bc5 28. Ne6 Rhg8 29. g4 f5 30. Rd5 fxg4+ 31. hxg4 e4+ 32. Ke2 Bf8 33. Nf4+ Kf6 34. Rf5# 1-0

[Event "Asian Schools-ch 14th U17 Girls"]
[Site "Waskaduwa"]
[Date "2018.07.10"]
[Round "4.4"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Herath, HMRMK"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "1675"]
[BlackElo "1530"]
[PlyCount "63"]
[EventDate "2018.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 d6 7. b3 Nbd7 8. Nc3 0-0 9. Bb2 Ne4 10. Qc2 Nxc3 11. Bxc3 f5 12. Ng5 Bxg5 13. Bxb7 Rb8 14. Bg2 h5 15. e4 f4 16. e5 fxg3 17. hxg3 Qe8 18. Be4 h4 19. Bh7+ Kh8 20. Bg6 Qe7 21. Qe2 Bh6 22. Qh5 Qg5 23. Qxg5 Bxg5 24. Kg2 hxg3 25. fxg3 Rxf1 26. Rxf1 Rf8 27. exd6 cxd6 28. Bf7 e5 29. Rh1+ Bh6 30. Be6 exd4 31. Bxd4 Nc5 32. Rxh6# 1-0

[Event "Asian Schools-ch 14th U17 Girls"]
[Site "Waskaduwa"]
[Date "2018.07.09"]
[Round "2.4"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Herath, Sanduni"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "1675"]
[BlackElo "1453"]
[PlyCount "79"]
[EventDate "2018.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 d5 4. c4 c6 5. Qc2 Bg7 6. Bg2 0-0 7. 0-0 Nbd7 8. Nbd2 Re8 9. Rd1 Nf8 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Bf5 13. Qe2 Nd7 14. Nh4 e6 15. Nxf5 exf5 16. Qc2 Nb6 17. Be3 Rc8 18. Qb3 Qd7 19. d5 c5 20. a4 Be5 21. a5 Na8 22. Rd2 Bd6 23. Bg5 Rb8 24. Qb5 Qc8 25. Qb3 Nc7 26. Qf3 Qd7 27. Bf4 Re7 28. Bxd6 Qxd6 29. Qf4 Ne8 30. Qxd6 Nxd6 31. Rc1 Rbe8 32. Bf1 Re1 33. Rxe1 Rxe1 34. Kg2 Ra1 35. b4 cxb4 36. c5 Ne4 37. d6 Nxc5 38. d7 Nxd7 39. Rxd7 Rxa5 40. Rxb7 1-0

[Event "Asian Schools-ch 14th U17 Girls"]
[Site "Waskaduwa"]
[Date "2018.07.09"]
[Round "1.4"]
[White "Rathnayake, Nevindi Gihansa"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1382"]
[BlackElo "1675"]
[PlyCount "74"]
[EventDate "2018.07.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Nde2 Nf6 7. g3 d6 8. Bg2 0-0 9. 0-0 Bd7 10. Nf4 Rc8 11. Ncd5 Ng4 12. c3 Nge5 13. Ne3 b5 14. Qe2 b4 15. Bd2 a5 16. Nfd5 bxc3 17. Bxc3 e6 18. Nf4 Qb6 19. Rfd1 Nb4 20. Qd2 Ba4 21. Qxd6 Rc6 22. Qd2 Bxd1 23. Qxd1 Rd8 24. Qe2 Ned3 25. Nxd3 Nxd3 26. Bxg7 Kxg7 27. b3 Qd4 28. Rd1 Rc1 29. Rxc1 Nxc1 30. Qc2 Qd2 31. Qxd2 Rxd2 32. Bf1 Rxa2 33. Bc4 Rb2 34. Nd1 Rd2 35. Nc3 Nxb3 36. Bxb3 Rd3 37. Ba4 Rxc3 0-1

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2018.05.13"]
[Round "13"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Udagedara, Sandali Kanishka"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "1739"]
[BlackElo "1591"]
[PlyCount "104"]
[EventDate "2018.05.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[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. c4 e6 4. g3 dxc4 5. Bg2 a6 6. 0-0 b5 7. Ne5 Nd5 8. e4 Nf6 9. d5 exd5 10. exd5 Bd6 11. Nc6 Nxc6 12. dxc6 Be6 13. Qd4 Bb4 14. Qe5 0-0 15. a3 Qd6 16. Qe2 Bc5 17. Bf4 Qe7 18. Nc3 Rfe8 19. Qc2 Bd6 20. Bg5 h6 21. Bd2 Be5 22. Rfe1 Qd6 23. Rad1 Bg4 24. f3 Bd4+ 25. Kh1 Bh5 26. Ne2 Bg6 27. Qc1 Bf2 28. Rf1 Rxe2 29. Rxf2 Rxf2 30. Be3 Qxc6 31. Bxf2 Bd3 32. Rxd3 Qe6 33. Rd2 Re8 34. Qd1 c6 35. Rd8 Nd5 36. Rxe8+ Qxe8 37. f4 Qe6 38. Qe1 Qxe1+ 39. Bxe1 Kf8 40. Bxd5 cxd5 41. Bc3 g6 42. Kg2 Ke7 43. Kf3 Kd6 44. Bd4 a5 45. Ke3 b4 46. a4 h5 47. Bb6 Kc6 48. Bxa5 Kc5 49. Bxb4+ Kxb4 50. Kd4 Kxa4 51. Kxd5 Kb5 52. Kd4 Kb4 1/2-1/2

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2018.05.13"]
[Round "12"]
[White "Wickramasinghe, Dilhara Ishini"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1/2-1/2"]
[ECO "D85"]
[WhiteElo "1592"]
[BlackElo "1739"]
[PlyCount "98"]
[EventDate "2018.05.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 0-0 8. h3 c5 9. d5 Nd7 10. Nf3 Bxc3+ 11. bxc3 Qa5 12. Qc2 Nf6 13. Nd2 Bd7 14. Be2 Qa4 15. Qb3 Rab8 16. 0-0 Qa5 17. a4 Qc7 18. c4 Qe5 19. Qe3 Rfc8 20. f4 Qd4 21. Qxd4 cxd4 22. e5 Nh5 23. Kh2 a6 24. Nb3 b5 25. axb5 axb5 26. c5 Ng7 27. c6 Be8 28. Nxd4 e6 29. dxe6 Nxe6 30. Nxb5 Rxc6 31. Nd6 Rc2 32. Bd1 Rd2 33. Nxe8 Rxe8 34. Bg4 Nc5 35. Rac1 Ne6 36. Rc6 Nd4 37. Rc8 Rxc8 38. Bxc8 Nc2 39. Bb7 Nb4 40. Bf3 Nd3 41. Kg3 Kg7 42. Rd1 Rxd1 43. Bxd1 g5 44. fxg5 Nxe5 45. Bc2 Nc6 46. Bf5 Nd4 47. Bg4 f6 48. gxf6+ Kxf6 49. Kf4 h6 1/2-1/2

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2018.05.12"]
[Round "10"]
[White "Jayaweera, Sayuni Gihansa"]
[Black "Premanath, Dinushki"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1739"]
[BlackElo "1771"]
[PlyCount "141"]
[EventDate "2018.05.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[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. Bf4 c5 4. c3 Qb6 5. Qb3 Nc6 6. Na3 c4 7. Qxb6 axb6 8. Nb5 Ra5 9. Nc7+ Kd7 10. h3 b5 11. Ng5 Nd8 12. Nf3 Nc6 13. Ne5+ Kxc7 14. Nxf7+ e5 15. dxe5 Nh5 16. Bh2 Rg8 17. g4 g6 18. gxh5 gxh5 19. Rg1 Rxg1 20. Bxg1 Be7 21. Bh2 b4 22. Kd2 bxc3+ 23. bxc3 b5 24. Nd6 Be6 25. e4 dxe4 26. Nxe4 b4 27. Nd6 b3 28. Kc1 Bxd6 29. exd6+ Kd7 30. Kb2 Rd5 31. Bf4 Rf5 32. Bg3 h4 33. Bxh4 Kxd6 34. axb3 cxb3 35. Bg3+ Kc5 36. Bg2 Kb5 37. Bxc6+ Kxc6 38. Ra6+ Kd7 39. Ra7+ Kc6 40. Rxh7 Ra5 41. Rc7+ Kb6 42. c4 Ra2+ 43. Kxb3 Rxf2 44. Bxf2+ Kxc7 45. h4 Bf7 46. Kb4 Kc6 47. c5 Bg6 48. Kc3 Kd5 49. Kd2 Be8 50. Be3 Bg6 51. Ke2 Ke5 52. Kf3 Bh5+ 53. Kg3 Be2 54. Bd2 Kd5 55. Bb4 Ke5 56. c6 Kf5 57. c7 Ba6 58. Be7 Ke6 59. Bd8 Kf5 60. h5 Bb7 61. Kh4 Ba6 62. h6 Kg6 63. Bg5 Bc8 64. Be3 Bf5 65. Kg3 Kf6 66. Kf4 Be6 67. Bd4+ Kg6 68. Ke5 Bc8 69. Be3 Bg4 70. Kd6 Bc8 71. Ke7 1-0

[Event "SRI-ch (Women)"]
[Site "Colombo"]
[Date "2018.05.12"]
[Round "11"]
[White "Methmani, Nelunika"]
[Black "Jayaweera, Sayuni Gihansa"]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "1702"]
[BlackElo "1739"]
[PlyCount "37"]
[EventDate "2018.05.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 d5 4. cxd5 Nxd5 5. e4 Nf6 6. Be3 Bg7 7. Nc3 c6 8. Qd2 h5 9. Bc4 b5 10. Bb3 a6 11. Nge2 Bb7 12. Nf4 Nbd7 13. e5 b4 14. e6 0-0 15. exf7+ Kh7 16. Qc2 Qa5 17. Nxg6 bxc3 18. Nxf8+ Kh8 19. Qh7+ 1-0

