[Event "SRI-chB (Women)"]
[Site "Mount Lavinia"]
[Date "2022.03.16"]
[Round "1"]
[White "Amarathunga, Piyumi Uthpala"]
[Black "Wijesuriya, GPY"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1108"]
[BlackElo "1610"]
[PlyCount "106"]
[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 e5 2. Bc4 Nf6 3. Nf3 Nxe4 4. Nc3 Nd6 5. Qe2 Nxc4 6. Qxc4 d6 7. d4 c6 8. dxe5 dxe5 9. Nxe5 Be6 10. Qe2 Bd6 11. Bf4 0-0 12. 0-0-0 Qc7 13. Bg3 Re8 14. Rhe1 Na6 15. Nc4 Bxg3 16. hxg3 h6 17. Nd6 Red8 18. Nde4 Bd5 19. Nxd5 cxd5 20. Nc3 d4 21. Nb5 Qc5 22. a3 Rd5 23. a4 Nb4 24. Rd2 d3 25. Qe4 Nxc2 26. Nc3 Rd4 27. Qe5 Qxe5 28. Rxe5 Rc8 29. Re7 Nb4 30. Kb1 Kf8 31. Rxb7 Re8 32. Rd1 d2 33. Rxb4 Rxb4 34. Rxd2 Rc8 35. Ka2 Rcb8 36. Re2 Rd8 37. Rc2 Rbd4 38. Ka3 Rd2 39. Kb3 Rb8+ 40. Nb5 Rd4 41. Ka3 Rd3+ 42. Nc3 a6 43. Ka2 Rbd8 44. Kb1 f5 45. Kc1 g5 46. Kb1 h5 47. Kc1 h4 48. gxh4 gxh4 49. Re2 Kf7 50. Kc2 R3d4 51. f3 Kf6 52. Rf2 Kg5 53. Kb3 Rd2 0-1

[Event "Asia-ch U20 Girls"]
[Site "Waskaduwa"]
[Date "2021.12.21"]
[Round "7"]
[White "Amarathunga, Piyumi Uthpala"]
[Black "Weerathunga, W Gimashi Dewlini"]
[Result "0-1"]
[ECO "B51"]
[BlackElo "1218"]
[PlyCount "146"]
[EventDate "2021.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRI"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. Re1 a6 6. Bxd7+ Bxd7 7. c3 e6 8. d4 cxd4 9. cxd4 Be7 10. Nc3 Bc6 11. Bf4 0-0 12. Rc1 Re8 13. h3 Rc8 14. Qb3 b5 15. d5 Bd7 16. e5 dxe5 17. Bxe5 exd5 18. Nxd5 Be6 19. Bxf6 Bxf6 20. Rxc8 Qxc8 21. Nxf6+ gxf6 22. Qe3 Bd7 23. Qd2 Re6 24. Rc1 Qb7 25. Qf4 Qe4 26. Qxe4 Rxe4 27. Re1 Rxe1+ 28. Nxe1 Kg7 29. Kh2 Kg6 30. Kg3 Be6 31. a3 Bd5 32. Kf4 h5 33. g3 Bc6 34. b4 Bd7 35. h4 Kg7 36. Nd3 Kf8 37. Nc5 Bc8 38. Ke4 Ke7 39. Kd5 Bh3 40. Nxa6 Kd7 41. Nc5+ Kc7 42. Ne4 Bg2 43. Kd4 Bxe4 44. Kxe4 Kd6 45. f3 Ke6 46. g4 f5+ 47. gxf5+ Kd6 48. Kd4 f6 49. f4 Kc6 50. Kc3 Kd5 51. Kd3 Kc6 52. a4 bxa4 53. Kc4 Kb6 54. b5 a3 55. Kb3 Kxb5 56. Kxa3 Kc4 57. Kb2 Kd3 58. Kc1 Ke3 59. Kd1 Kxf4 60. Ke2 Kg4 61. Ke3 Kxf5 62. Kf3 Ke5 63. Ke3 f5 64. Kf3 f4 65. Kf2 Ke4 66. Ke2 f3+ 67. Kf2 Kf4 68. Kf1 Kg3 69. Kg1 Kxh4 70. Kh2 Kg4 71. Kg1 Kg3 72. Kh1 Kf2 73. Kh2 Ke2 0-1

[Event "Asia-ch U20 Girls"]
[Site "Waskaduwa"]
[Date "2021.12.17"]
[Round "1"]
[White "Sanudula, KM Dahamdi"]
[Black "Amarathunga, Piyumi Uthpala"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1653"]
[PlyCount "79"]
[EventDate "2021.12.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRI"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bd6 6. 0-0 0-0 7. b3 Re8 8. c4 dxc4 9. bxc4 c5 10. d5 Bg4 11. Bb2 Nbd7 12. Nbd2 Ne5 13. Be2 Qc7 14. h3 Bxf3 15. Nxf3 Nfd7 16. Rb1 Nxf3+ 17. Bxf3 Ne5 18. Qb3 Re7 19. Be4 Rae8 20. Qc3 f6 21. Bf5 Nf7 22. Qd3 h6 23. Be6 Kh8 24. Qg6 Ne5 25. Bxe5 Bxe5 26. Bf5 Kg8 27. Qh7+ Kf8 28. Bg6 Rf7 29. Bxf7 Qxf7 30. Qh8+ Qg8 31. Qxg8+ Kxg8 32. Rxb7 a5 33. Rb5 Bc3 34. Rxc5 Bb4 35. Rb5 Rc8 36. Rc1 Kf8 37. c5 Ke7 38. Rb7+ Kf8 39. d6 Bxc5 40. d7 1-0

[Event "Asian Academies Hybrid Chess-ch"]
[Site "Tornelo INT"]
[Date "2021.11.23"]
[Round "3.4"]
[White "Warsia, Khusbu"]
[Black "Amarathunga, Piyumi Uthpala"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1505"]
[PlyCount "92"]
[EventDate "2021.11.21"]
[EventType "team-tourn"]
[EventRounds "7"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Basir Memorial CA"]
[BlackTeam "Sri Lanka CA"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "SRI"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. h3 Bd6 6. Nf3 0-0 7. 0-0 Be6 8. c3 Nc6 9. Be3 Re8 10. Nbd2 Qd7 11. Ng5 h6 12. Nxe6 Qxe6 13. Qf3 Ne4 14. g4 Rad8 15. Rfe1 Re7 16. Bxe4 dxe4 17. Qg2 Na5 18. f3 exf3 19. Qxf3 Qd7 20. Ne4 Kh8 21. Nxd6 Qxd6 22. Bf4 Qf6 23. Rxe7 Qxe7 24. Qg3 Rd7 25. Re1 Qd8 26. g5 hxg5 27. Bxg5 f6 28. Bf4 Nc4 29. b3 Nd6 30. Bxd6 Rxd6 31. Qh4+ Kg8 32. Qe4 c6 33. Qe8+ Qxe8 34. Rxe8+ Kf7 35. Rb8 Rd7 36. Kf2 a6 37. Ke3 g5 38. Rh8 Kg7 39. Re8 Kf7 40. Re4 Kg6 41. Kf3 f5 42. Re5 Kf6 43. b4 Rd5 44. Rxd5 cxd5 45. a4 Ke6 46. Kg3 Kf6 1/2-1/2

[Event "Eastern Asia-ch U16 Girls"]
[Site "Tornelo INT"]
[Date "2021.10.24"]
[Round "8"]
[White "Amarathunga, Piyumi Uthpala"]
[Black "Zolfaghari, Hananeh"]
[Result "0-1"]
[ECO "A43"]
[WhiteElo "1002"]
[PlyCount "86"]
[EventDate "2021.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Be2 c5 7. d5 b5 8. Bxb5 Nxe4 9. Nxe4 Qa5+ 10. Nc3 Bxc3+ 11. bxc3 Qxb5 12. Qd3 Qxd3 13. cxd3 Bf5 14. Kd2 Nd7 15. h3 Nb6 16. c4 Rab8 17. Ba3 Na4 18. Rab1 Rb6 19. Rxb6 axb6 20. Rb1 Rb8 21. Bb2 b5 22. Bc1 b4 23. g4 Bd7 24. Bb2 Ra8 25. Ba1 Nb6 26. Rb2 Ra3 27. Ne1 Ba4 28. Nc2 Bxc2 29. Kxc2 Na4 30. Rb1 Rxa2+ 31. Kb3 Ra3+ 32. Kc2 Nb6 33. Bb2 Ra8 34. Ra1 Rxa1 35. Bxa1 h5 36. g5 Nd7 37. Kb3 f6 38. h4 fxg5 39. fxg5 Kf7 40. Bb2 e6 41. dxe6+ Kxe6 42. d4 Kf5 43. d5 Ne5 0-1

[Event "Eastern Asia-ch U16 Girls"]
[Site "Tornelo INT"]
[Date "2021.10.24"]
[Round "7"]
[White "Nguyen, Ngan Ha"]
[Black "Amarathunga, Piyumi Uthpala"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1514"]
[BlackElo "1002"]
[PlyCount "53"]
[EventDate "2021.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 cxd4 8. cxd4 Ng6 9. Bd3 Qc7 10. Bd2 Nc6 11. Nf3 Bd7 12. Ng5 Ncxe5 13. Qe2 Nxd3+ 14. Qxd3 Bc6 15. 0-0 0-0-0 16. Rfe1 h6 17. Nxe6 fxe6 18. Qxg6 Bd7 19. Re3 Qf4 20. Rc3+ Qc7 21. Rxc7+ Kxc7 22. Bf4+ Kc8 23. Qxg7 Rdg8 24. Qe5 Kd8 25. Bg3 Rh7 26. Qb8+ Ke7 27. Qxg8 1-0

[Event "Eastern Asia-ch U16 Girls"]
[Site "Tornelo INT"]
[Date "2021.10.23"]
[Round "6"]
[White "Amarathunga, Piyumi Uthpala"]
[Black "Aditri, Nag"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1002"]
[PlyCount "21"]
[EventDate "2021.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 h6 4. Nxe5 Qe7 5. Bxf7+ Kd8 6. Ng6 Qxe4+ 7. Qe2 Qxg2 8. Rf1 Rh7 9. Nxf8 Rh8 10. Ng6 Rh7 11. Qe7# 1-0

[Event "Eastern Asia-ch U16 Girls"]
[Site "Tornelo INT"]
[Date "2021.10.23"]
[Round "5"]
[White "Darshinie, Shanker"]
[Black "Amarathunga, Piyumi Uthpala"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1081"]
[BlackElo "1002"]
[PlyCount "102"]
[EventDate "2021.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Ne2 Bd6 6. Bf4 0-0 7. 0-0 Nc6 8. c3 Bg4 9. f3 Be6 10. Qc2 Re8 11. Nd2 a6 12. Bg5 h6 13. Bh4 Be7 14. Rfe1 Qd7 15. Nf4 Bd8 16. Nxe6 Rxe6 17. Bf5 Rxe1+ 18. Rxe1 Qd6 19. Bg3 Qf8 20. Nb3 Ne7 21. Bd3 c6 22. Qe2 Ng6 23. Nc5 b5 24. Qc2 Bb6 25. b4 Bxc5 26. bxc5 Nh8 27. Bd6 Qc8 28. Be7 Qd7 29. Bf5 Qc7 30. Qd2 Re8 31. Bxf6 Rxe1+ 32. Qxe1 gxf6 33. Qg3+ Qxg3 34. hxg3 Ng6 35. Bd7 Ne7 36. Kh2 Kg7 37. Kh3 f5 38. g4 fxg4+ 39. Kxg4 Kg6 40. Kf4 Kf6 41. g4 a5 42. a3 a4 43. Kg3 Kg5 44. f4+ Kf6 45. Kh4 Kg6 46. f5+ Kg7 47. Kh5 f6 48. Be8 Kh7 49. Bd7 Kg7 50. Be8 Kh7 51. Bd7 Kg7 1/2-1/2

[Event "Eastern Asia-ch U16 Girls"]
[Site "Tornelo INT"]
[Date "2021.10.23"]
[Round "4"]
[White "Rhythm, Singhal"]
[Black "Amarathunga, Piyumi Uthpala"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1281"]
[BlackElo "1002"]
[PlyCount "153"]
[EventDate "2021.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. a3 d5 4. e3 c5 5. b3 Nc6 6. Bb2 b6 7. Bd3 Bb7 8. Nbd2 Be7 9. 0-0 0-0 10. Ne5 Rc8 11. Rc1 cxd4 12. exd4 Bd6 13. Qf3 Qe7 14. b4 a6 15. Qh3 h6 16. f4 Nd7 17. Rce1 Bxe5 18. fxe5 Qg5 19. Nf3 Qe7 20. Bc1 f6 21. exf6 Rxf6 22. c3 Rcf8 23. Nh4 Rxf1+ 24. Rxf1 Rxf1+ 25. Kxf1 e5 26. Nf5 Qf6 27. Ke2 e4 28. Bc2 Nf8 29. Ne3 Ne7 30. Bd2 Bc6 31. a4 Nfg6 32. Qg3 b5 33. a5 Nf4+ 34. Kd1 Neg6 35. Ng4 Qg5 36. h4 Qe7 37. Bxf4 Nxf4 38. Qxf4 Qxh4 39. Ne3 Qh1+ 40. Kd2 Qh5 41. Qg4 Qe8 42. Bd1 Bb7 43. Be2 Qf7 44. Qg3 Kh7 45. Bg4 Bc6 46. Be6 Qh5 47. Qg4 Qh2 48. Nxd5 Bxd5 49. Bxd5 e3+ 50. Kxe3 Qg1+ 51. Kd3 Qb1+ 52. Ke3 Qc1+ 53. Kf3 Qd1+ 54. Kg3 Qe1+ 55. Kf4 Qd2+ 56. Ke5 Qxc3 57. Qf5+ Kh8 58. Qf8+ Kh7 59. Be4+ g6 60. Qf7+ Kh8 61. Qf6+ Kg8 62. Qxg6+ Kf8 63. Qxh6+ Ke7 64. Qf6+ Kd7 65. Qc6+ Qxc6 66. Bxc6+ Kxc6 67. g4 Kd7 68. g5 Ke7 69. g6 Kf8 70. d5 Kg7 71. d6 Kxg6 72. d7 Kf7 73. d8Q Kg6 74. Qf6+ Kh7 75. Qg5 Kh8 76. Kf6 Kh7 77. Qg7# 1-0

[Event "Eastern Asia-ch U16 Girls"]
[Site "Tornelo INT"]
[Date "2021.10.22"]
[Round "1"]
[White "Amarathunga, Piyumi Uthpala"]
[Black "Nguyen, My Hanh An"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1002"]
[BlackElo "1513"]
[PlyCount "124"]
[EventDate "2021.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Re1 Nc6 7. c3 Ne5 8. d4 Nxf3+ 9. Qxf3 cxd4 10. cxd4 Rc8 11. Nc3 e5 12. dxe5 dxe5 13. Bg5 Be7 14. Rad1 Qe6 15. Bxf6 Bxf6 16. Nd5 Bd8 17. Rc1 Rc6 18. Red1 0-0 19. Qb3 Bg5 20. Rxc6 bxc6 21. Nb4 Qg6 22. Nxc6 Qxc6 23. f3 Qb6+ 24. Qxb6 axb6 25. Rd6 Rc8 26. h3 Kf8 27. Kh2 Bf4+ 28. Kg1 Rc1+ 29. Kf2 Rc2+ 30. Ke1 Rxb2 31. g4 Be3 32. Rd8+ Ke7 33. Ra8 Rh2 34. Ra3 Bc5 35. Ra7+ Ke6 36. a4 Rxh3 37. Ke2 Rh2+ 38. Kd3 Rf2 39. Ra6 Rxf3+ 40. Kc4 Re3 41. Kb5 Rxe4 42. a5 Rxg4 43. axb6 Bxb6 44. Rxb6+ Kf5 45. Rb7 f6 46. Rc7 h5 47. Rc1 h4 48. Kc5 g5 49. Kd5 Rd4+ 50. Kc5 g4 51. Rf1+ Kg5 52. Rg1 h3 53. Rf1 g3 54. Rg1 Kg4 55. Kb5 h2 56. Rh1 g2 57. Rxh2 g1Q 58. Ra2 Qb1+ 59. Rb2 Qxb2+ 60. Kc6 Qc3+ 61. Kb5 Rb4+ 62. Ka5 Qa3# 0-1

[Event "Eastern Asia-ch U16 Girls"]
[Site "Tornelo INT"]
[Date "2021.10.22"]
[Round "3"]
[White "Amarathunga, Piyumi Uthpala"]
[Black "Rathnayake, Tenuli Dhahamna"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1002"]
[BlackElo "1109"]
[PlyCount "98"]
[EventDate "2021.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 a6 5. Nf3 Nd7 6. Be3 b5 7. Be2 Bb7 8. e5 e6 9. 0-0 Ne7 10. Qd2 0-0 11. a3 Qc8 12. Rad1 d5 13. Bd3 c5 14. dxc5 Nxc5 15. b4 Nxd3 16. cxd3 Qd7 17. Bc5 Rfc8 18. d4 Nc6 19. Ne1 a5 20. Nxb5 axb4 21. Nd6 Rcb8 22. axb4 Ba6 23. Rf2 Bf8 24. Nc2 Na7 25. Ra1 Nb5 26. Nxb5 Rxb5 27. Na3 Rb7 28. Qe3 Bxc5 29. bxc5 Rab8 30. Rc1 Qc6 31. Rfc2 Rb3 32. Rc3 Qa4 33. Rxb3 Rxb3 34. Rc3 Rb2 35. Qc1 Qxd4+ 36. Kh1 Rd2 37. h3 Rd1+ 38. Qxd1 Qxd1+ 39. Kh2 Qd4 40. Rc2 Qxf4+ 41. Kh1 Qxe5 42. c6 Qa1+ 43. Kh2 Qxa3 44. c7 Qd6+ 45. Kh1 Bc8 46. g4 d4 47. Rd2 Qxc7 48. Rxd4 Bb7+ 49. Kg1 Qc5 0-1

[Event "Sveshnikov Memorial op"]
[Site "Lichess.org INT"]
[Date "2021.10.22"]
[Round "1"]
[White "Amarathunga, Piyumi Uthpala"]
[Black "Syahirah, Quinsha Adinda"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "76"]
[EventDate "2021.10.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Bb5 exd4 7. Bxc6 dxc6 8. Ne2 Bc5 9. 0-0 0-0 10. c3 dxc3 11. Nxc3 Bg4 12. Qxd8 Raxd8 13. Bg5 Bd4 14. Rac1 h6 15. h3 hxg5 16. hxg4 Bxc3 17. Rxc3 Nxe4 18. Re3 Rfe8 19. Rfe1 Nf6 20. Rxe8+ Rxe8 21. Rxe8+ Nxe8 22. f3 Nd6 23. Kf2 Kf8 24. g3 Ke7 25. f4 gxf4 26. gxf4 b5 27. Ke3 Nc4+ 28. Kd4 Nxb2 29. Kc5 Kd7 30. f5 Nd3+ 31. Kd4 Nc1 32. g5 Kd6 33. g6 f6 34. Kc3 Nxa2+ 35. Kb3 Nc1+ 36. Kc2 Ne2 37. Kd2 Nd4 38. Kc3 c5 0-1

[Event "Eastern Asia-ch U16 Girls"]
[Site "Tornelo INT"]
[Date "2021.10.22"]
[Round "2"]
[White "Ong, Celine"]
[Black "Amarathunga, Piyumi Uthpala"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "1225"]
[BlackElo "1002"]
[PlyCount "110"]
[EventDate "2021.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NET"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 dxe4 5. a3 Bxc3+ 6. Nxc3 Nf6 7. Bg5 Nc6 8. Nxe4 Qxd4 9. Qxd4 Nxd4 10. Nxf6+ gxf6 11. Bxf6 Nxc2+ 12. Kd2 Nxa1 13. Bxh8 Nb3+ 14. Kc3 Nc5 15. f3 Bd7 16. Bd4 Na4+ 17. Kb4 Nb6 18. Bd3 h6 19. Rc1 0-0-0 20. g4 Bc6 21. Bxb6 axb6 22. Kc3 Bxf3 23. Rf1 Bxg4 24. Rxf7 Bh5 25. Rf6 Bg4 26. Rxh6 Bf5 27. Bxf5 exf5 28. h4 Rf8 29. h5 f4 30. Rg6 f3 31. Rg1 f2 32. Rf1 Rh8 33. Rxf2 Rxh5 34. Rf7 Rd5 35. b4 Rd7 36. Rf8+ Rd8 37. Rf7 c6 38. Kc4 Rd7 39. Rf5 Kc7 40. a4 Rh7 41. Rf4 Kb8 42. b5 c5 43. Rf6 Ka7 44. Rf4 Rd7 45. Re4 Rd1 46. Kb3 Rd3+ 47. Kc4 Ra3 48. Kd5 Rd3+ 49. Kc4 Ra3 50. Kd5 Rc3 51. Rf4 Rd3+ 52. Kc4 Ra3 53. Kd5 Rd3+ 54. Kc4 Ra3 55. Kd5 Rd3+ 1/2-1/2

[Event "World Cup U16 Girls Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "2"]
[White "Amarathunga, Piyumi Uthpala"]
[Black "Adlen, Noya"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1444"]
[PlyCount "94"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 d6 4. d3 Be6 5. Bb3 Nf6 6. Nc3 Be7 7. Ng5 Nd4 8. Be3 Nxb3 9. axb3 Bd7 10. h3 a6 11. Nf3 Bc6 12. Qd2 Qd7 13. Bg5 h6 14. Be3 b6 15. Nh4 d5 16. exd5 Nxd5 17. Nxd5 Bxh4 18. Nc3 Bxg2 19. Rg1 Qxh3 20. 0-0-0 0-0-0 21. f4 Bf3 22. Rdf1 e4 23. d4 g6 24. d5 Qd7 25. Bf2 Bf6 26. Bd4 Bxd4 27. Qxd4 Qf5 28. Rf2 Qxf4+ 29. Kb1 Rhe8 30. Rgf1 Qe5 31. Qe3 g5 32. Qe1 f5 33. Qe3 Bg4 34. Rg2 f4 35. Qf2 Bh3 36. Rfg1 Bxg2 37. Rxg2 e3 38. Qe2 b5 39. Na4 bxa4 40. Qxa6+ Kd7 41. Qc6+ Ke7 42. Qc5+ Qd6 43. Qc4 Qxd5 44. Qb4+ Rd6 45. Qxa4 Qxg2 46. Qa7 Qc6 47. Qa6 Qxa6 0-1

[Event "World Cup U16 Girls Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "4"]
[White "Amarathunga, Piyumi Uthpala"]
[Black "Couchman, Aniyah"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "65"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. c3 Nf6 5. d4 d6 6. dxc5 dxc5 7. Qxd8+ Kxd8 8. Bxf7 Rf8 9. Bd5 Re8 10. Bxc6 Re7 11. Bd5 Ke8 12. 0-0 c6 13. Bb3 Bd7 14. Bg5 Kd8 15. Bxf6 gxf6 16. Nbd2 Kc7 17. Rad1 Rd8 18. Nc4 Kb8 19. Rd2 Ree8 20. Rfd1 Bg4 21. Rxd8+ Rxd8 22. Rxd8+ Kc7 23. Rh8 b6 24. Rxh7+ Bd7 25. h4 Kc8 26. h5 Kd8 27. h6 Be6 28. Rg7 Ke8 29. h7 Bf7 30. h8Q+ Ke7 31. Qh7 Ke6 32. Rxf7 f5 33. Qg6# 1-0

[Event "World Cup U16 Girls Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "6"]
[White "Amarathunga, Piyumi Uthpala"]
[Black "Lopez Villarreal, Melissa Paola"]
[Result "1-0"]
[ECO "A53"]
[PlyCount "79"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. c4 Ngf6 4. Nc3 c6 5. Nf3 Qc7 6. Bd3 e5 7. d5 c5 8. 0-0 Be7 9. Be3 0-0 10. h3 Re8 11. Re1 Nf8 12. Qd2 Ng6 13. Rad1 Bd7 14. a3 Nh5 15. Ne2 Ba4 16. Rc1 Rac8 17. Nc3 Bd7 18. Ne2 h6 19. b3 a6 20. a4 Rb8 21. Nh2 b5 22. axb5 axb5 23. f4 Bh4 24. Rf1 exf4 25. Nxf4 Ng3 26. Rfd1 Nxf4 27. Bxf4 Nh5 28. Bxh6 g6 29. Rf1 bxc4 30. bxc4 Qd8 31. Rf3 Re5 32. Rcf1 Be8 33. Ng4 Re7 34. Bg5 Bxg5 35. Qxg5 Reb7 36. Qh6 Rb3 37. Nf6+ Nxf6 38. Rxf6 Rxd3 39. Rxg6+ fxg6 40. Rf8# 1-0

[Event "World Cup U16 Girls Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "10"]
[White "Amarathunga, Piyumi Uthpala"]
[Black "Marape, Naledi"]
[Result "0-1"]
[ECO "B52"]
[BlackElo "1734"]
[PlyCount "92"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Re1 g6 7. c3 Bg7 8. d4 cxd4 9. cxd4 0-0 10. Nc3 Rc8 11. Be3 a6 12. Qb3 Qc7 13. Rac1 Qb8 14. Nd5 Nxd5 15. Qxd5 Nf6 16. Qb3 Ng4 17. Bf4 e5 18. dxe5 dxe5 19. Bg3 Rfe8 20. h3 Nh6 21. Rxc8 Rxc8 22. Rd1 Rc5 23. Qd3 Rc8 24. Qd6 Qxd6 25. Rxd6 f6 26. Rb6 Rc7 27. Nh2 Kf7 28. f4 Ng8 29. fxe5 fxe5 30. Nf3 Re7 31. Ng5+ Ke8 32. Nxh7 g5 33. Nxg5 Bh6 34. h4 Kd8 35. Kh2 Kc7 36. Re6 Bxg5 37. Rxe7+ Bxe7 38. Bxe5+ Bd6 39. Bxd6+ Kxd6 40. Kg3 Ke5 41. Kf3 Nf6 42. g4 Nxe4 43. g5 Kf5 44. a3 Nd2+ 45. Kg3 Nc4 46. b4 Nxa3 0-1

[Event "World Cup U16 Girls Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "8"]
[White "Amarathunga, Piyumi Uthpala"]
[Black "Nel, Hayley"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "115"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Nxe4 4. Nc3 Nxc3 5. dxc3 Nc6 6. Ng5 d5 7. Bxd5 Be6 8. Bxe6 Qxd1+ 9. Kxd1 fxe6 10. Nxe6 Bd6 11. Nxg7+ Kd7 12. Nf5 Bc5 13. f4 exf4 14. Bxf4 Rhf8 15. g4 Ne7 16. Nxe7 Rxf4 17. Nd5 Rf2 18. Nb4 Rg2 19. h3 Rf8 20. Nd3 Bd6 21. Kc1 Bf4+ 22. Kb1 Re2 23. b3 Bd6 24. Kb2 Rf3 25. Rad1 Kc6 26. Rde1 Rxe1 27. Nxe1 Re3 28. Nd3 b6 29. h4 Rg3 30. g5 Kd7 31. Nf2 Rf3 32. Ne4 Bf8 33. Nf6+ Ke7 34. Nxh7 Bg7 35. h5 Bxc3+ 36. Kb1 Rf7 37. g6 Rg7 38. Ng5 Bd2 39. Nh3 Bh6 40. Nf2 Kd6 41. Ng4 Bd2 42. Nf6 Ke7 43. Nd5+ Kd6 44. Nf6 Ke7 45. Ng4 Rg8 46. h6 Rxg6 47. h7 Bc3 48. Ne3 Re6 49. Nd5+ Kd6 50. Nxc3 Re8 51. h8Q Rxh8 52. Rxh8 Kc6 53. Rh7 Kb7 54. Nb5 Ka6 55. Nxc7+ Ka5 56. Rh5+ Kb4 57. Kb2 b5 58. Rxb5# 1-0

[Event "World Cup U16 Girls Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "1"]
[White "Dicen, Imogen"]
[Black "Amarathunga, Piyumi Uthpala"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "1630"]
[PlyCount "105"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ngf3 c5 6. c3 Nc6 7. Be2 Qb6 8. Nb3 Be7 9. 0-0 0-0 10. Re1 cxd4 11. cxd4 Bb4 12. Bd2 Bxd2 13. Qxd2 f6 14. exf6 Nxf6 15. Rac1 Bd7 16. Nc5 Bc8 17. Bd3 Nb4 18. Bb1 Na6 19. Ne5 Nxc5 20. Rxc5 Nd7 21. Rcc1 Nxe5 22. Rxe5 Bd7 23. Rce1 Rf6 24. Rh5 h6 25. f3 Raf8 26. b3 Rf4 27. Rd1 Be8 28. Re5 Bd7 29. Qd3 Bb5 30. Qh7+ Kf7 31. Qg6+ Kg8 32. Rxe6 Bc6 33. Re7 R8f7 34. Rxf7 Rxf7 35. Qe6 Qc7 36. Bg6 a6 37. Bxf7+ Qxf7 38. Qxf7+ Kxf7 39. Kf2 Kf6 40. Ke3 g5 41. a4 h5 42. g3 Kf5 43. Rf1 Bd7 44. Rf2 g4 45. fxg4+ Kxg4 46. Rf4+ Kg5 47. Rf7 Bc6 48. h4+ Kg4 49. Rg7+ Kf5 50. Rg5+ Kf6 51. Rxh5 Be8 52. Rg5 Bc6 53. Kf4 1-0

[Event "World Cup U16 Girls Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "7"]
[White "Gamage, Desandhi Dhihansa"]
[Black "Amarathunga, Piyumi Uthpala"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1302"]
[PlyCount "137"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 Be7 9. 0-0 0-0 10. Re1 f6 11. exf6 Nxf6 12. Nf4 Nd8 13. Ng5 h6 14. Ng6 Re8 15. Nf3 Nf7 16. Rb1 Bd7 17. Be3 cxd4 18. Nxe7+ Rxe7 19. Bxd4 Qd8 20. Ne5 Nxe5 21. Bxe5 Rf7 22. Bg6 Qe7 23. Bxf7+ Qxf7 24. Qf3 Rf8 25. Bxf6 Qxf6 26. Qxf6 Rxf6 27. Rbd1 Bc6 28. Rd2 Rf5 29. Rxe6 Kf7 30. Re1 Rg5 31. f3 Rf5 32. Rde2 a6 33. Re7+ Kg6 34. R1e6+ Kh7 35. Re5 Rf4 36. Kf2 d4 37. cxd4 Rxd4 38. Re2 Ra4 39. a3 Rf4 40. Kg3 Rf6 41. R7e6 Rf7 42. Rd2 Bd7 43. Red6 Bc6 44. Rd8 Rf6 45. R2d6 Rf5 46. Kf2 Rc5 47. Rd2 Rf5 48. R8d3 Bb5 49. Re3 Bc6 50. g4 Rf7 51. Kg3 Rf6 52. f4 Rf7 53. h4 Rc7 54. g5 h5 55. f5 Rf7 56. Rf2 Rf8 57. Re7 Kh8 58. f6 gxf6 59. gxf6 Be8 60. Kh3 Bc6 61. Kh2 Be8 62. Rfe2 Bc6 63. f7 Kg7 64. Rf2 Bd5 65. Rf5 Bxf7 66. Rxb7 Kg8 67. Rg5+ Kh8 68. Rb6 Bc4 69. Rh6# 1-0

[Event "World Cup U16 Girls Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "3"]
[White "Mohitha, Vakcheri"]
[Black "Amarathunga, Piyumi Uthpala"]
[Result "1-0"]
[ECO "E53"]
[WhiteElo "1544"]
[PlyCount "111"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 0-0 5. e3 d5 6. a3 Bxc3+ 7. bxc3 Nbd7 8. Bd3 c5 9. 0-0 b6 10. Bb2 dxc4 11. Bxc4 Bb7 12. Bd3 Rc8 13. c4 Qe7 14. Rc1 Rfd8 15. Qe2 Ne4 16. Rfd1 f5 17. Bxe4 Bxe4 18. Nd2 Bb7 19. e4 fxe4 20. Nxe4 cxd4 21. Bxd4 Bxe4 22. Qxe4 Nf6 23. Qe3 Rd7 24. Re1 Re8 25. c5 Nd5 26. Qe5 bxc5 27. Rxc5 Qf7 28. Rc6 Nf4 29. Qe3 Nd5 30. Qe4 Nf6 31. Qe5 Ng4 32. Qe4 Nf6 33. Qh4 Rde7 34. h3 e5 35. Bc5 Re6 36. Rxe6 Rxe6 37. Qb4 h6 38. Qb8+ Kh7 39. Qxa7 Qxa7 40. Bxa7 Ra6 41. Bc5 e4 42. Kf1 Kg6 43. Ke2 Kf5 44. f3 exf3+ 45. Kxf3 Kg6 46. Bb4 Nd7 47. Re7 Nb6 48. Re6+ Kh7 49. Bc5 Ra4 50. Rxb6 Ra5 51. Bb4 Ra4 52. Rb7 Kg6 53. Bf8 Kh5 54. Rxg7 Ra6 55. Be7 Rb6 56. g4# 1-0

[Event "World Cup U16 Girls Prel"]
[Site "Tornelo INT"]
[Date "2021.08.06"]
[Round "9"]
[White "Sandoval Rivera, Alejandra"]
[Black "Amarathunga, Piyumi Uthpala"]
[Result "0-1"]
[ECO "A17"]
[WhiteElo "1435"]
[PlyCount "70"]
[EventDate "2021.08.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NET"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. e3 c5 5. Nf3 Nc6 6. d4 cxd4 7. Nxd4 Bb4 8. a3 Bxc3+ 9. bxc3 0-0 10. cxd5 Qxd5 11. Rg1 Rd8 12. Bg2 Qd6 13. Qc2 e5 14. Nxc6 bxc6 15. a4 Ba6 16. Bf1 Bb7 17. Ba3 Qe6 18. Be2 Qh3 19. Bf3 Re8 20. e4 Rad8 21. Ke2 Ba6+ 22. Ke1 Bd3 23. Qb3 Bxe4 24. Bxe4 Nxe4 25. Bc1 Qxh2 26. Rf1 Rd7 27. Be3 Red8 28. Rb1 Qh5 29. Qc2 Nxc3 30. g4 Qxg4 31. f3 Qg3+ 32. Bf2 Qxf3 33. Rc1 Rd1+ 34. Rxd1 Rxd1+ 35. Qxd1 Qxd1# 0-1

