[Event "SRI-chT"]
[Site "Colombo"]
[Date "2023.08.01"]
[Round "8.5"]
[White "Jayaweera, Y."]
[Black "Dahanayake, Isara Banidu"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1745"]
[BlackElo "1837"]
[PlyCount "96"]
[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 "Super Knights CC"]
[BlackTeam "Blue and Gold CC"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "SRI"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 d6 5. Bg2 0-0 6. 0-0 Nc6 7. Nc3 Bf5 8. Nh4 Bd7 9. Nf3 Bf5 10. Nh4 Bd7 11. Nf3 e5 12. e4 Bg4 13. Be3 exd4 14. Bxd4 Re8 15. h3 Bxf3 16. Bxf6 Bxd1 17. Bxd8 Bxc3 18. Rfxd1 Raxd8 19. bxc3 Ne5 20. Rd4 c5 21. Rd5 Nxc4 22. Rad1 Re5 23. Bf1 Rxd5 24. Rxd5 Nb6 25. Rd3 d5 26. e5 Kf8 27. f4 Ke7 28. Bg2 Rd7 29. h4 d4 30. cxd4 cxd4 31. Bh3 Rd8 32. Bg2 Na4 33. Rd2 b5 34. Kf2 Nc3 35. a3 a5 36. Ke1 b4 37. axb4 a4 38. Rc2 a3 39. Rc1 a2 40. Ra1 d3 41. Kd2 Nb1+ 42. Kd1 d2 43. Bf3 Rc8 44. Ke2 Rc1 45. Kd3 Nc3 46. Rxa2 d1Q+ 47. Bxd1 Nxa2 48. Ba4 Nxb4+ 0-1

[Event "SRI-chT"]
[Site "Colombo"]
[Date "2023.07.31"]
[Round "6.5"]
[White "Gunasekara, WAN Senpathi"]
[Black "Dahanayake, Isara Banidu"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1583"]
[BlackElo "1837"]
[PlyCount "40"]
[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 "Maroons CC"]
[BlackTeam "Blue and Gold CC"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "SRI"]

1. e4 e6 2. Nf3 c5 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. Nxc6 bxc6 8. Bd3 d5 9. e5 d4 10. Bd2 Nd7 11. Ne2 Bxd2+ 12. Qxd2 Nxe5 13. 0-0 c5 14. b4 Bb7 15. Bb5+ Kf8 16. bxc5 Qd5 17. Nf4 Qxc5 18. Bd3 Nf3+ 19. gxf3 Qg5+ 20. Ng2 Qxd2 0-1

[Event "SRI-chT"]
[Site "Colombo"]
[Date "2023.07.30"]
[Round "4.5"]
[White "Dahanayake, Isara Banidu"]
[Black "Lamahewa, S."]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "1837"]
[BlackElo "1641"]
[PlyCount "65"]
[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 "Blue and Gold CC"]
[BlackTeam "Mayor CC"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "SRI"]

1. e4 c5 2. Nc3 g6 3. g3 Nc6 4. Bg2 Bg7 5. d3 d6 6. Be3 Rb8 7. Qd2 b5 8. Nge2 Nd4 9. 0-0 h5 10. Nd1 b4 11. Nc1 h4 12. c3 Nc6 13. f4 hxg3 14. hxg3 Nh6 15. Nf2 bxc3 16. bxc3 Qa5 17. e5 Qc7 18. d4 Na5 19. Qe2 cxd4 20. cxd4 Nf5 21. Rd1 Qc3 22. Ncd3 Nxd4 23. Bxd4 Qxd4 24. exd6 Qxd6 25. Ne5 Qb6 26. Qc2 Bf5 27. Qa4+ Kf8 28. g4 Bxe5 29. fxe5 Be6 30. Bd5 Bxd5 31. Rxd5 Qc6 32. Qxa5 e6 33. Qc5+ 1-0

[Event "Veyangoda Queenstar op"]
[Site "Veyangoda"]
[Date "2023.04.20"]
[Round "8"]
[White "Laksiri, AA Kavishka Gimshan"]
[Black "Dahanayake, Isara Banidu"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1486"]
[BlackElo "1821"]
[PlyCount "93"]
[EventDate "2023.04.16"]
[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 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c3 a5 11. Qf3 Ba6 12. Bxa6 Qxa6 13. Qe2 Qxe2+ 14. Kxe2 f5 15. exf6 Nxf6 16. Nxf6+ gxf6 17. f5 e5 18. g4 Rg8 19. Rg1 d5 20. h4 c5 21. c4 dxc4 22. Bd2 Rb8 23. Bc3 Bh6 24. g5 fxg5 25. Bxe5 Rb7 26. Kf3 Kf7 27. hxg5 Bxg5 28. Rad1 h6 29. Rd5 Re8 30. Rxc5 Rbe7 31. Bd4 Re4 32. Rxc4 Rf4+ 33. Kg3 Ree4 34. Rd1 Rxf5 35. Rd3 Rd5 36. Kf3 Rh4 37. b3 Kg6 38. Rd1 Rf4+ 39. Kg3 h5 40. Rc6+ Kf7 41. Rc7+ Ke6 42. Rc6+ Kd7 43. Rc5 h4+ 44. Kh3 Rf3+ 45. Kg2 Rg3+ 46. Kf2 Rd6 47. Be5 0-1

[Event "Veyangoda Queenstar op"]
[Site "Veyangoda"]
[Date "2023.04.19"]
[Round "7"]
[White "Dahanayake, Isara Banidu"]
[Black "Dabarera, GWDM"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "1821"]
[BlackElo "1956"]
[PlyCount "101"]
[EventDate "2023.04.16"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Qf6 8. Nbd2 Bd6 9. Nc4 c5 10. a4 g5 11. Re1 Bxf3 12. Qxf3 Qxf3 13. gxf3 Ne7 14. Kh2 f6 15. h4 gxh4 16. f4 exf4 17. Nxd6+ cxd6 18. Bxf4 Kd7 19. Rg1 Rag8 20. Kh3 Ng6 21. Bh2 Rh7 22. f4 Rhg7 23. Raf1 Nxf4+ 24. Rxf4 Rxg1 25. Bxg1 Rxg1 26. Rxf6 Rh1+ 27. Kg2 Rb1 28. b3 Rc1 29. Rf2 Ke6 30. Kh3 d5 31. Kxh4 Rh1+ 32. Kg3 dxe4 33. dxe4 Re1 34. Rf5 h4+ 35. Kf2 Rxe4 36. Rxc5 Kd6 37. Rh5 Rg4 38. Kf3 Rg3+ 39. Kf4 Rc3 40. Rxh4 Rxc2 41. Kf5 Rc5+ 42. Kf6 Rc3 43. b4 b5 44. axb5 axb5 45. Rd4+ Kc6 46. Ke5 Re3+ 47. Re4 Rh3 48. Rd4 Rh5+ 49. Ke4 Rg5 50. Kf4 Rd5 51. Ke4 1/2-1/2

[Event "Veyangoda Queenstar op"]
[Site "Veyangoda"]
[Date "2023.04.19"]
[Round "6"]
[White "Madushanka, BWM Malith"]
[Black "Dahanayake, Isara Banidu"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1605"]
[BlackElo "1821"]
[PlyCount "58"]
[EventDate "2023.04.16"]
[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. c3 Bg7 5. cxd4 d5 6. e5 Bg4 7. Nbd2 Nc6 8. h3 Bxf3 9. Nxf3 Nh6 10. Bd3 0-0 11. Be3 f6 12. Qd2 Nf7 13. exf6 exf6 14. h4 Rc8 15. h5 g5 16. h6 Nxh6 17. b4 Qe7 18. a3 f5 19. Qa2 f4 20. Qxd5+ Kh8 21. Qxg5 fxe3 22. fxe3 Rce8 23. Qxe7 Nxe7 24. 0-0-0 Nef5 25. e4 Nxd4 26. Nxd4 Bxd4 27. Rde1 Rc8+ 28. Kd1 Ng4 29. Rh4 Ne3+ 0-1

[Event "Veyangoda Queenstar op"]
[Site "Veyangoda"]
[Date "2023.04.18"]
[Round "5"]
[White "Dahanayake, Isara Banidu"]
[Black "Insara, SD Nadev"]
[Result "1-0"]
[ECO "A04"]
[WhiteElo "1821"]
[BlackElo "1455"]
[PlyCount "85"]
[EventDate "2023.04.16"]
[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. d3 Nc6 3. Nd2 g6 4. g3 Bg7 5. Bg2 e6 6. Ngf3 Nge7 7. 0-0 0-0 8. Re1 d6 9. c3 b6 10. Nf1 Bb7 11. h4 h6 12. N1h2 f5 13. exf5 exf5 14. Qb3+ d5 15. Bf4 Qd7 16. Ne5 Nxe5 17. Bxe5 Rae8 18. f4 Kh7 19. h5 g5 20. Nf3 Nc6 21. Bxg7 Qxg7 22. fxg5 hxg5 23. Rxe8 Rxe8 24. Qxd5 Re2 25. Qxf5+ Kh6 26. Re1 Rxe1+ 27. Nxe1 Kxh5 28. g4+ Kh6 29. Be4 Ne7 30. Qe6+ Ng6 31. Bf5 b5 32. Kf2 a6 33. Nc2 a5 34. Na3 c4 35. dxc4 Bh1 36. cxb5 Bd5 37. Qxd5 Qa7+ 38. Qd4 Qc7 39. Bxg6 Qh2+ 40. Ke3 Qg1+ 41. Kd3 Qf1+ 42. Kc2 Qe2+ 43. Qd2 1-0

[Event "Colombo Golden Jubilee op"]
[Site "Colombo"]
[Date "2022.11.27"]
[Round "8"]
[White "Aarav, Sarbalia"]
[Black "Dahanayake, Isara Banidu"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1480"]
[BlackElo "1795"]
[PlyCount "62"]
[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. Be2 Bg7 4. 0-0 Nc6 5. d3 e5 6. Be3 b6 7. c4 Nge7 8. Qc1 0-0 9. Bh6 f5 10. Bxg7 Kxg7 11. Nc3 f4 12. Nd5 d6 13. h3 g5 14. Qd1 Ng6 15. Nh2 Nd4 16. f3 h5 17. b4 Nh4 18. bxc5 dxc5 19. a4 Be6 20. Nc3 Qd7 21. Kh1 Rad8 22. Ra3 Rf6 23. a5 Rg6 24. axb6 axb6 25. Qd2 g4 26. fxg4 hxg4 27. Bxg4 Bxg4 28. Nxg4 Rxg4 29. hxg4 Rh8 30. Kg1 Qxg4 31. Ra7+ Kg6 0-1

[Event "Colombo Golden Jubilee op"]
[Site "Colombo"]
[Date "2022.11.27"]
[Round "9"]
[White "Dahanayake, Isara Banidu"]
[Black "Gunathilake, MD Vinuda Shenal"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1795"]
[BlackElo "1769"]
[PlyCount "57"]
[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 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Qb6 9. Nf3 Bb4+ 10. Kf1 f6 11. Nf4 Nf8 12. Nh5 Kf7 13. exf6 gxf6 14. Bh6 Rg8 15. Bxf8 Bxf8 16. Bxh7 Rh8 17. Qc2 Ne7 18. Re1 Qa6+ 19. Bd3 Qxa2 20. Nf4 Qa5 21. g4 Nc6 22. Bg6+ Ke7 23. Bf5 Rh6 24. Bxe6 Kd6 25. Bxc8 Rxc8 26. Qf5 Ne7 27. Qe6+ Kc7 28. Rc1+ Kd8 29. Kg2 1-0

[Event "Colombo Golden Jubilee op"]
[Site "Colombo"]
[Date "2022.11.26"]
[Round "6"]
[White "Dahanayake, Isara Banidu"]
[Black "Gunawardhana, Devindya Oshini"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1795"]
[BlackElo "1528"]
[PlyCount "73"]
[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. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 0-0 5. Nf3 Re8 6. Nxe5 Rxe5 7. d4 Bxd4 8. Qxd4 Re8 9. Bg5 Nc6 10. Qh4 Nb4 11. Ne4 Re6 12. 0-0 Nc6 13. f4 Nd4 14. f5 Nxe2+ 15. Kh1 Rxe4 16. Bxe4 h6 17. Bxf6 Qxf6 18. Qxf6 gxf6 19. Rad1 c5 20. Rd5 Rb8 21. Rxc5 Nd4 22. Rd1 Nc6 23. Bxc6 bxc6 24. b3 Kf8 25. Ra5 a6 26. c5 Ke7 27. Ra4 Rb5 28. Re4+ Kf8 29. b4 a5 30. a3 a4 31. Rde1 Rb8 32. Re8+ Kg7 33. Rd8 h5 34. Ree8 Kh6 35. h4 d5 36. Rh8+ Kg7 37. Rdg8# 1-0

[Event "Colombo Golden Jubilee op"]
[Site "Colombo"]
[Date "2022.11.26"]
[Round "7"]
[White "Dahanayake, Isara Banidu"]
[Black "Nabil Nazar, Mohamed"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1795"]
[BlackElo "1961"]
[PlyCount "77"]
[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. Nc3 e6 3. g3 Nc6 4. Bg2 Nf6 5. Nge2 Be7 6. 0-0 0-0 7. f4 d5 8. e5 Nd7 9. d3 d4 10. Ne4 f5 11. exf6 Nxf6 12. Nxf6+ Bxf6 13. g4 Nb4 14. Ng3 Nd5 15. g5 Be7 16. Be4 g6 17. h4 Bd6 18. Qg4 Qc7 19. h5 Kg7 20. Qh4 Rh8 21. Bd2 Bd7 22. Rae1 Raf8 23. Rf2 Ne7 24. c3 Re8 25. h6+ Kf7 26. Kh2 Nf5 27. Nxf5 exf5 28. Bd5+ Be6 29. Rxe6 Rxe6 30. Re2 Rhe8 31. c4 Qd7 32. Qe1 Bxf4+ 33. Kh1 Qxd5+ 34. cxd5 Rxe2 35. Qd1 Rxd2 36. Qg1 Rde2 37. Qg2 Re1+ 38. Qf1 Rxf1+ 39. Kg2 0-1

[Event "Colombo Golden Jubilee op"]
[Site "Colombo"]
[Date "2022.11.25"]
[Round "5"]
[White "Fominyh, Alexander"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2285"]
[BlackElo "1795"]
[PlyCount "107"]
[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. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 d6 6. Bg2 b5 7. 0-0 Bb7 8. c4 bxc4 9. bxc4 Nbd7 10. Nbd2 a5 11. Qc2 Ra6 12. Rfe1 Re8 13. Rab1 Qa8 14. Bc3 e5 15. Rxb7 Qxb7 16. Nxe5 c6 17. Nd3 d5 18. cxd5 cxd5 19. Nb3 Bf8 20. Nbc5 Nxc5 21. Nxc5 Bxc5 22. dxc5 Ne4 23. Bd4 Qb4 24. Rd1 Rc6 25. e3 Rec8 26. a3 Rxc5 27. Bxc5 Rxc5 28. axb4 Rxc2 29. Bxe4 dxe4 30. bxa5 Ra2 31. Rd5 h5 32. Re5 Kg7 33. h3 Kf6 34. Rb5 g5 35. h4 gxh4 36. gxh4 Kg6 37. Rg5+ Kh6 38. Kg2 f6 39. Rc5 Kg6 40. Kg3 Rb2 41. Rc8 Ra2 42. Ra8 Kf5 43. a6 Ra1 44. a7 Ra4 45. f3 exf3 46. e4+ Rxe4 47. Rb8 f2 48. Kxf2 Ra4 49. a8Q Rxa8 50. Rxa8 Kg4 51. Ra4+ Kh3 52. Kf3 f5 53. Rf4 Kh2 54. Rxf5 1-0

[Event "Colombo Golden Jubilee op"]
[Site "Colombo"]
[Date "2022.11.24"]
[Round "4"]
[White "Dahanayake, Isara Banidu"]
[Black "Randil, Lakshita"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "1795"]
[BlackElo "1929"]
[PlyCount "30"]
[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 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 d5 6. exd6 Nxd6 7. Nc3 Nc6 8. Qf4 g6 9. Bd2 Bg7 10. 0-0-0 0-0 11. Bd3 Bf5 12. Ne4 Bxe4 13. Bxe4 Nxe4 14. Qxe4 Re8 15. Qc4 Qf6 1/2-1/2

[Event "Colombo Golden Jubilee op"]
[Site "Colombo"]
[Date "2022.11.24"]
[Round "3"]
[White "Nikitenko, Mihail"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2484"]
[BlackElo "1795"]
[PlyCount "121"]
[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. Ne2 d6 3. g3 Nc6 4. Bg2 g6 5. c3 Bg7 6. d4 cxd4 7. cxd4 Nf6 8. Nbc3 0-0 9. 0-0 Re8 10. d5 Ne5 11. Nd4 Qb6 12. h3 Bxh3 13. Bxh3 Qxd4 14. Qxd4 Nf3+ 15. Kg2 Nxd4 16. Rd1 e5 17. dxe6 Nxe6 18. Rxd6 Rad8 19. Rxd8 Rxd8 20. Be3 a6 21. Rc1 h5 22. f3 Rd3 23. Nd1 Kh7 24. Kf2 Bh6 25. Bxe6 fxe6 26. Ke2 Bxe3 27. Nxe3 Rd7 28. Rc8 Ng8 29. Nc4 Ne7 30. Ne5 Nxc8 31. Nxd7 Nd6 32. Nf8+ Kg7 33. Nxe6+ Kf6 34. Nf4 Kg5 35. b3 Kf6 36. Ke3 Nf7 37. Nd3 g5 38. f4 gxf4+ 39. gxf4 Nh6 40. Kf3 Ng4 41. Nc5 Nh2+ 42. Kg3 Nf1+ 43. Kh4 Nd2 44. Kxh5 b6 45. Nd7+ Ke7 46. Nxb6 Nxe4 47. Kg6 Nd6 48. f5 Ne4 49. Nd5+ Kd6 50. f6 Nxf6 51. Nxf6 Kc5 52. Kf5 Kb4 53. Ke4 Kc3 54. Nd5+ Kb2 55. Kd3 Kxa2 56. Kc4 a5 57. Nc3+ Ka3 58. Na4 Ka2 59. Nc5 Ka3 60. Kb5 a4 61. bxa4 1-0

[Event "Colombo Golden Jubilee op"]
[Site "Colombo"]
[Date "2022.11.23"]
[Round "2"]
[White "Dahanayake, Isara Banidu"]
[Black "Alahakoon, Isuru"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1795"]
[BlackElo "1984"]
[PlyCount "143"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Be3 Bd6 7. Bd3 0-0 8. Ne2 Bf5 9. 0-0 Bxd3 10. Qxd3 Na6 11. c4 Re8 12. Rfd1 Qa5 13. a3 Qh5 14. Ng3 Qh4 15. d5 c5 16. Rac1 Nb8 17. b4 b6 18. f4 g6 19. bxc5 Rxe3 20. Qxe3 Bxc5 21. Rd4 Nd7 22. Ne4 Re8 23. g3 Qg4 24. Qd3 Bxd4+ 25. Qxd4 Qf3 26. Nc3 Nc5 27. d6 Ne6 28. Qd2 Nc5 29. Qd4 Qe3+ 30. Qxe3 Rxe3 31. Nd5 Re6 32. Rd1 f5 33. Nc7 Re3 34. d7 Nxd7 35. Rxd7 Rxa3 36. Nb5 Ra4 37. Rc7 a5 38. Nd6 Rb4 39. Nxf7 a4 40. Ne5 Rb1+ 41. Kg2 a3 42. Ra7 Rb2+ 43. Kh3 a2 44. Nd3 Rb3 45. Nc1 Rc3 46. Nxa2 Rxc4 47. Rb7 Rc6 48. Nb4 Rd6 49. Nc2 Re6 50. Nd4 Rd6 51. Nb5 Re6 52. Na7 Rf6 53. Nc8 b5 54. Rxb5 Rf7 55. Nd6 Rf6 56. Rb8+ Rf8 57. Rxf8+ Kxf8 58. g4 fxg4+ 59. Kxg4 Ke7 60. Ne4 Kf7 61. f5 gxf5+ 62. Kxf5 Kg7 63. Kg5 Kh8 64. Kh6 Kg8 65. h4 Kh8 66. h5 Kg8 67. Nf6+ Kh8 68. Nxh7 Kg8 69. Kg6 Kh8 70. Ng5 Kg8 71. h6 Kh8 72. Nf7+ 1-0

[Event "Titled Tuesday intern op 09th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "6"]
[White "Dahanayake, Isara Banidu"]
[Black "Simonovic, Miroslav"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1803"]
[BlackElo "2115"]
[PlyCount "53"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. h3 Bg7 6. d3 e5 7. 0-0 Ne7 8. Nc3 h6 9. Be3 b6 10. Qd2 Be6 11. Nh2 Qd7 12. f4 exf4 13. Rxf4 0-0 14. Raf1 f5 15. R4f2 Kh7 16. exf5 Nxf5 17. Ng4 h5 18. Rxf5 Bxf5 19. Nh6 Rae8 20. Bg5 c4 21. g4 hxg4 22. hxg4 Bxg4 23. Rxf8 Rxf8 24. Qh2 Bh5 25. Ne4 Bxh6 26. Bxh6 Qg4+ 27. Kh1 0-1

[Event "Titled Tuesday intern op 09th Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.09"]
[Round "7"]
[White "Dahanayake, Isara Banidu"]
[Black "Vargas, Mauricio"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1803"]
[BlackElo "2094"]
[PlyCount "111"]
[EventDate "2022.08.09"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Ne5 Bf5 7. Nc4 Qc7 8. Qf3 e6 9. Bf4 Qc8 10. Nd6+ Bxd6 11. Bxd6 Qd7 12. Be5 Qe7 13. Bd3 Bg6 14. h4 Bxd3 15. Qxd3 Nbd7 16. 0-0-0 Rd8 17. Qg3 0-0 18. Bd6 Qe8 19. Bxf8 Nxf8 20. h5 h6 21. f4 b5 22. Qf3 a5 23. Ne4 Nd5 24. Rh3 b4 25. Rg3 Kh8 26. Qg4 g6 27. Rh1 f5 28. Qh4 fxe4 29. hxg6 Kg7 30. Qxh6+ Kf6 31. g7+ Ke7 32. g8Q Kd6 33. Qhg7 e3 34. Qe5+ Kd7 35. Rg7+ Kc8 36. Qf7 Qxf7 37. Rxf7 e2 38. Kd2 e1Q+ 39. Kxe1 Nd7 40. Rxd7 Rxd7 41. Rh8+ Kb7 42. Qb8+ Ka6 43. Qa8+ Ra7 44. Qxc6+ Nb6 45. Rb8 Rb7 46. Qxb7+ Kb5 47. Qxb6+ Kc4 48. b3+ Kc3 49. Qc5+ Kb2 50. Kd2 e5 51. fxe5 a4 52. e6 a3 53. e7 Kxa2 54. e8Q Kb2 55. Qe1 a2 56. Qc1# 1-0

[Event "Titled Tuesday intern op 02nd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "7"]
[White "Carrasco Miranda, Andres"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "2285"]
[BlackElo "1803"]
[PlyCount "73"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 Bf5 8. d5 Na5 9. Nd2 c5 10. e4 Bd7 11. Rb1 a6 12. b3 b5 13. Bb2 Ng4 14. Qc2 bxc4 15. bxc4 Ne5 16. Nd1 Rb8 17. h3 Qe8 18. f4 Ba4 19. Qc3 Rxb2 20. Nxb2 Nexc4 21. Ndxc4 Bxc3 22. Nxa5 Bd4+ 23. Kh2 Bb5 24. Nbc4 Bxc4 25. Nxc4 Qa4 26. Nb6 Qxa2 27. e5 Rb8 28. e6 fxe6 29. dxe6 c4 30. f5 Rxb6 31. Rxb6 Bxb6 32. f6 exf6 33. Rxf6 c3 34. e7 Qf7 35. Bd5 Qxd5 36. e8Q+ Kg7 37. Qf8# 1-0

[Event "Titled Tuesday intern op 02nd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "8"]
[White "Dahanayake, Isara Banidu"]
[Black "Fernandez Hernandez, Gerardo"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1803"]
[BlackElo "2169"]
[PlyCount "125"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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 Nc6 4. exd5 exd5 5. Nf3 Bb4 6. Bd3 Nge7 7. 0-0 Bf5 8. Ne2 0-0 9. Ng3 Bg6 10. c3 Bd6 11. Nh4 Bxd3 12. Qxd3 Qd7 13. f4 f5 14. Bd2 Rae8 15. Rae1 g6 16. Nf3 Kf7 17. Ng5+ Kg8 18. Nf3 Kg7 19. Ne5 Bxe5 20. fxe5 Nd8 21. Ne2 Ne6 22. Nf4 h6 23. Nxe6+ Qxe6 24. Rf3 g5 25. h4 g4 26. Rf2 Ng6 27. h5 Ne7 28. g3 Kh7 29. Ref1 Rf7 30. b3 c6 31. Bf4 Rg8 32. Rh2 Rff8 33. Kg2 Nc8 34. Kh1 Nb6 35. a4 Rf7 36. a5 Nd7 37. b4 Nf8 38. a6 b6 39. Kg2 Qd7 40. Qe3 Qe6 41. Kh1 Rfg7 42. Ra2 Rg5 43. Bxg5 hxg5 44. Rh2 Qh6 45. Re1 Ne6 46. Rf1 Rf8 47. b5 c5 48. dxc5 bxc5 49. b6 axb6 50. Qd3 d4 51. Rxf5 Rxf5 52. Qxf5+ Kg7 53. Qf6+ Qxf6 54. exf6+ Kxf6 55. a7 Nc7 56. cxd4 cxd4 57. h6 d3 58. h7 d2 59. h8Q+ Kf5 60. Qa1 Ke4 61. Qd1 Ke3 62. Re2+ Kf3 63. Qf1+ 1-0

[Event "Titled Tuesday intern op 02nd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "9"]
[White "Dahanayake, Isara Banidu"]
[Black "Kejzar, Petra"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1803"]
[BlackElo "2120"]
[PlyCount "39"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 e5 8. Qd3 Nf6 9. Bg5 h6 10. Bxf6 Qxf6 11. 0-0-0 0-0-0 12. Nd5 Bxd5 13. Qxd5 Kb8 14. Rd3 g5 15. Rb3 Qe7 16. Nd2 Rc8 17. Nc4 Qc7 18. c3 b6 19. Na5 Qb7 20. Nxb7 1-0

[Event "Titled Tuesday intern op 02nd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "11"]
[White "Dahanayake, Isara Banidu"]
[Black "Zenin, Dmitri"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1803"]
[BlackElo "2163"]
[PlyCount "116"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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 b5 6. a3 Bb7 7. Bd3 Nd7 8. 0-0 c5 9. dxc5 Nxc5 10. Be3 Nf6 11. Bxc5 dxc5 12. e5 Nd5 13. Nxd5 Qxd5 14. c4 Qc6 15. Qe2 b4 16. Rfe1 0-0 17. Rad1 Rfd8 18. Ng5 Bh6 19. Be4 Qc7 20. Bxb7 Qxb7 21. e6 Bxg5 22. exf7+ Kf8 23. fxg5 Qc7 24. axb4 cxb4 25. b3 a5 26. Rf1 Qc5+ 27. Kh1 Qxg5 28. Qb2 e5 29. Rxd8+ Rxd8 30. Qf2 Rd4 31. Qf3 Rf4 32. Qa8+ Kxf7 33. Rxf4+ Qxf4 34. Qa7+ Kf6 35. Qb6+ Kf5 36. h3 Qd4 37. Qxa5 Kf4 38. Qc7 Qd1+ 39. Kh2 Qxb3 40. Qf7+ Ke4 41. Qd5+ Kf5 42. g4+ Kf4 43. Qd2+ Qe3 44. Qd6 b3 45. Qf6+ Ke4 46. Qc6+ Kd3 47. Qd5+ Kc2 48. Qg2+ Qd2 49. c5 Qxg2+ 50. Kxg2 b2 51. c6 b1Q 52. c7 Qb7+ 53. Kg3 Qxc7 54. Kh4 Qg7 55. Kg5 h6+ 56. Kh4 Qf6+ 57. Kg3 Qf4+ 58. Kg2 e4 0-1

[Event "Titled Tuesday intern op 02nd Aug Early"]
[Site "Chess.com INT"]
[Date "2022.08.02"]
[Round "10"]
[White "Legenia, Artem"]
[Black "Dahanayake, Isara Banidu"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "2092"]
[BlackElo "1803"]
[PlyCount "56"]
[EventDate "2022.08.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 0-0 6. Bd3 c5 7. c3 Nc6 8. 0-0 Re8 9. Bh2 e5 10. dxe5 dxe5 11. Bb5 Nd7 12. e4 Qb6 13. Na3 a6 14. Bxc6 Qxc6 15. Nc4 b5 16. Nd6 Re6 17. Nxc8 Rxc8 18. a4 c4 19. axb5 axb5 20. Ra7 Nc5 21. Ng5 Rd6 22. Qa1 f6 23. Nf3 Nb3 24. Qa3 Rcd8 25. Bg3 Qxe4 26. Nxe5 fxe5 27. Rxg7+ Kxg7 28. Bxe5+ Qxe5 0-1

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "11"]
[White "Dahanayake, Isara Banidu"]
[Black "Kornyukov, Alexey"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1749"]
[BlackElo "2452"]
[PlyCount "100"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. 0-0 Bg7 6. h3 Nf6 7. d3 0-0 8. Nc3 b5 9. Be3 Nd7 10. Rb1 b4 11. Ne2 a5 12. Qd2 Qb6 13. d4 cxd4 14. Nexd4 c5 15. Ne2 Qc6 16. Ng3 Ne5 17. Nxe5 Bxe5 18. f4 Bg7 19. f5 Ba6 20. Rf2 Rad8 21. Qc1 Qa4 22. Bh6 Qxa2 23. Bxg7 Kxg7 24. e5 Qd5 25. f6+ exf6 26. exf6+ Kh8 27. Qh6 Rg8 28. Rf4 g5 29. Rf5 Qd4+ 30. Kh1 Rg6 31. Qh5 g4 32. Ne2 Qe4 33. Nf4 gxh3 34. Nxg6+ fxg6 35. Qxh3 Qxf5 36. Qxf5 gxf5 37. Rf1 Bxf1 38. Kg1 Be2 39. Kf2 Bd1 40. c3 bxc3 41. bxc3 Rd2+ 42. Ke1 Rxg2 43. Kxd1 Kg8 44. Kc1 h5 45. Kd1 h4 46. Ke1 h3 47. Kf1 Rb2 48. Kg1 a4 49. Kh1 a3 50. Kg1 a2 0-1

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "9"]
[White "Dahanayake, Isara Banidu"]
[Black "Pasti, Aron"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1749"]
[BlackElo "2396"]
[PlyCount "98"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 Bf5 4. e3 e6 5. Bd3 Bxd3 6. Qxd3 Be7 7. 0-0 Nbd7 8. Nbd2 h6 9. Bf4 0-0 10. e4 dxe4 11. Nxe4 Nxe4 12. Qxe4 Nf6 13. Qxb7 Rb8 14. Qxc7 Rxb2 15. Qc3 Qb6 16. Qd3 Nd5 17. Bd2 Rc8 18. c4 Nb4 19. Bxb4 Qxb4 20. Ne5 Bf6 21. Rfc1 Bxe5 22. dxe5 Rd2 23. Qb3 Qc5 24. Qg3 Rcd8 25. Rab1 Rxa2 26. Rd1 Rxd1+ 27. Rxd1 Qxc4 28. h4 Qe2 29. Rd8+ Kh7 30. Rd7 Qe1+ 31. Kh2 Qxf2 32. Qd3+ Qf5 33. Qxf5+ exf5 34. Rxf7 Kg6 35. e6 Re2 36. h5+ Kxh5 37. e7 Kg6 38. e8Q Rxe8 39. Rxa7 f4 40. Ra6+ Kh5 41. Kh3 g5 42. Ra5 Re3+ 43. Kh2 Re2 44. Rd5 f3 45. Rd3 Rxg2+ 46. Kh1 g4 47. Rd5+ Kh4 48. Rd6 Ra2 49. Rxh6+ Kg3 0-1

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "5"]
[White "Dahanayake, Isara Banidu"]
[Black "Prieto Aranguren, Alain"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1749"]
[BlackElo "2273"]
[PlyCount "98"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. Nxe5 dxe4 4. d4 Nf6 5. Bc4 Be6 6. Bxe6 fxe6 7. 0-0 Bd6 8. Bg5 Nc6 9. Nxc6 bxc6 10. Nc3 Rb8 11. Nxe4 Rxb2 12. Nxf6+ gxf6 13. Qh5+ Kd7 14. Qf7+ Qe7 15. Qxf6 Qxf6 16. Bxf6 Rf8 17. Bg5 Rxc2 18. Be3 Rb8 19. Rfc1 Rbb2 20. Rxc2 Rxc2 21. g4 a5 22. h4 a4 23. h5 Ke7 24. g5 a3 25. Kg2 Kf7 26. Kf3 c5 27. dxc5 Be5 28. Rc1 Rxa2 29. Rc4 Rb2 30. Bd4 Bxd4 31. Rxd4 Rb5 32. Ra4 Rxc5 33. g6+ hxg6 34. hxg6+ Kxg6 35. Rxa3 Kf5 36. Rb3 e5 37. Kg3 Rc4 38. Kf3 c5 39. Ke3 Rb4 40. Rc3 c4 41. Ra3 Rb3+ 42. Rxb3 cxb3 43. Kd2 Kf4 44. Kc3 Kf3 45. Kxb3 Kxf2 46. Kc3 e4 47. Kd4 e3 48. Kd3 e2 49. Kd2 e1Q+ 0-1

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "6"]
[White "Dahanayake, Isara Banidu"]
[Black "Shton, Roman"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1749"]
[BlackElo "2074"]
[PlyCount "54"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. exd6 cxd6 6. c4 Nb6 7. h3 Bg7 8. Nc3 Nc6 9. Be3 0-0 10. Be2 d5 11. c5 Nc4 12. Bxc4 dxc4 13. d5 Nb4 14. 0-0 Bxc3 15. bxc3 Nxd5 16. Bh6 Re8 17. Qd4 f6 18. Qxc4 Be6 19. Qh4 Nxc3 20. Nd4 Qxd4 21. Qxd4 Ne2+ 22. Kh2 Nxd4 23. Rad1 Nf5 24. Bf4 Bxa2 25. Rd7 e5 26. Bc1 Re7 27. Rd3 Bc4 0-1

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "8"]
[White "Dahanayake, Isara Banidu"]
[Black "Viskelis, Darius"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1749"]
[BlackElo "2200"]
[PlyCount "117"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Nf3 f6 5. Bd3 Qd7 6. 0-0 0-0-0 7. c3 g5 8. exf6 exf6 9. b4 Bd6 10. b5 Na5 11. Qa4 b6 12. Bxf5 Qxf5 13. Nbd2 g4 14. Nh4 Qh5 15. g3 Ne7 16. Nb3 Ng6 17. Ng2 Nc4 18. Qxa7 Kd7 19. Qb7 Ne7 20. Nf4 Qf5 21. Re1 Rb8 22. Rxe7+ Kxe7 23. Qc6 Qc2 24. Nxd5+ Kf7 25. Qxc4 Qd1+ 26. Qf1 Qf3 27. Nf4 Qxc3 28. Bd2 Qf3 29. Qc4+ Kg7 30. Ne6+ Kg6 31. Qc2+ Qf5 32. Qc4 Rhe8 33. Re1 Re7 34. d5 Ra8 35. Nbd4 Qh5 36. Qd3+ Kf7 37. Nf5 Ree8 38. Nfg7 Qg6 39. Qxg6+ hxg6 40. Nxe8 Rxe8 41. Bf4 Bb4 42. Rc1 g5 43. Rxc7+ Kg6 44. Rg7+ Kf5 45. Be3 Ke4 46. Bxb6 Kxd5 47. Nc7+ Ke4 48. Nxe8 Kf3 49. Nxf6 Be1 50. Nxg4 Bxf2+ 51. Nxf2 g4 52. Rf7+ Ke2 53. Rf4 Ke1 54. Rxg4 Ke2 55. h4 Kf3 56. h5 Ke2 57. h6 Kf3 58. h7 Ke2 59. h8Q 1-0

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "7"]
[White "Gatterer, Florian"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2179"]
[BlackElo "1749"]
[PlyCount "63"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Be2 0-0 6. Be3 e5 7. d5 a5 8. h4 h5 9. f3 c6 10. g4 cxd5 11. cxd5 Na6 12. Nh3 Nc5 13. Nf2 a4 14. Qc2 Qa5 15. 0-0-0 a3 16. b3 Na6 17. Kb1 Nb4 18. Qd2 Bd7 19. Nd3 Rfc8 20. g5 Ne8 21. Nxb4 Qxb4 22. Rc1 Nc7 23. Ka1 b5 24. Nb1 Na6 25. Qxb4 Nxb4 26. Nc3 Rc7 27. Kb1 Rac8 28. Nxb5 Rxc1+ 29. Rxc1 Rxc1+ 30. Bxc1 Bxb5 31. Bxb5 f6 32. Bxa3 1-0

[Event "Titled Tuesday intern op 22nd Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.22"]
[Round "10"]
[White "Necula, Iulian"]
[Black "Dahanayake, Isara Banidu"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1890"]
[BlackElo "1749"]
[PlyCount "88"]
[EventDate "2022.02.22"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. b4 Nf6 2. Bb2 e6 3. b5 d5 4. Nf3 Nbd7 5. e3 Bd6 6. d4 0-0 7. c4 c5 8. bxc6 bxc6 9. c5 Bc7 10. Nc3 Re8 11. Be2 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. 0-0 Ne4 15. Nxe4 Bxb2 16. Nd6 Bxa1 17. Qxa1 Rf8 18. f4 Qe7 19. Qc3 Rb8 20. g4 Qh4 21. f5 h5 22. f6 Bxg4 23. fxg7 Rfd8 24. Nxf7 Bxe2 25. Nh6+ Kh7 26. Qc2+ Kxh6 27. Qxe2 Qg5+ 28. Kh1 Qxg7 29. h4 Qe5 30. Rg1 Qe4+ 31. Kh2 Rg8 32. Rg5 Rxg5 33. hxg5+ Kxg5 34. Kg3 h4+ 35. Kf2 Rf8+ 36. Ke1 Qh1+ 37. Kd2 h3 38. Qd3 Rf2+ 39. Kc3 Qc1+ 40. Kb3 Rb2+ 41. Ka3 Rb5+ 42. Ka4 Qc4+ 43. Qxc4 dxc4 44. e4 h2 0-1

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "5"]
[White "Al Ghamdi, Ahmed M"]
[Black "Dahanayake, Isara Banidu"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "2107"]
[BlackElo "1749"]
[PlyCount "42"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Qd3 0-0 11. h4 Qa5 12. Nd4 Rac8 13. Nb3 Qc7 14. f4 b5 15. Nd4 b4 16. Nxc6 bxc3 17. Nxe7+ Qxe7 18. e5 dxe5 19. fxe5 Qb4 20. bxc3 Qa3+ 21. Kb1 Rb8+ 0-1

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "11"]
[White "Dahanayake, Isara Banidu"]
[Black "Bugayev, Vladimir"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1749"]
[PlyCount "154"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 7. Be2 Nc8 8. 0-0 Be7 9. a4 a6 10. a5 Na7 11. c4 dxc4 12. Bxc4 Nb5 13. Bd3 Bxd3 14. Qxd3 0-0 15. Be3 h6 16. Rfd1 Nc7 17. Nfd2 Nxe5 18. Qe4 Ng6 19. Nc4 Nd5 20. Nc5 Bxc5 21. dxc5 Qh4 22. Qc2 Rad8 23. Nd6 Rd7 24. Rd4 Nxe3 25. fxe3 Qg5 26. Re1 Ne5 27. Qf2 f5 28. b4 Ng4 29. Qg3 Nf6 30. Qf2 e5 31. Rdd1 e4 32. Rf1 Nd5 33. Nxf5 Rxf5 34. Qxf5 Qxf5 35. Rxf5 Re7 36. Rdxd5 cxd5 37. Rxd5 Kf7 38. Rd6 Ke8 39. Kf2 Re5 40. Kg3 Ke7 41. Kf4 Rh5 42. h3 Rh4+ 43. Ke5 g5 44. Rb6 g4 45. Rxb7+ Kd8 46. hxg4 Rxg4 47. Kd6 Rg6+ 48. Kd5 Rxg2 49. Kxe4 h5 50. Rh7 Rh2 51. Kd5 h4 52. Kc6 h3 53. Kb7 Rb2 54. Rh4 h2 55. c6 Rxb4+ 56. Rxb4 h1Q 57. Rd4+ Ke7 58. Rd7+ Ke8 59. Rd4 Qf3 60. e4 Qb3+ 61. Kxa6 Qc3 62. Rd5 Qxc6+ 63. Ka7 Qc7+ 64. Ka6 Qc8+ 65. Ka7 Qc7+ 66. Ka6 Qc4+ 67. Ka7 Qxe4 68. Rb5 Qd4+ 69. Rb6 Kd7 70. Kb7 Qd5+ 71. Ka6 Kc7 72. Rb5 Qc6+ 73. Rb6 Qc4+ 74. Ka7 Qd5 75. a6 Qc5 76. Ka8 Qxb6 77. a7 Qb7# 0-1

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "6"]
[White "Dahanayake, Isara Banidu"]
[Black "Dobre, Claudiu Cristian"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1749"]
[BlackElo "2298"]
[PlyCount "24"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. exd5 Qxd5 4. Nf3 e5 5. dxe5 Qxd1+ 6. Kxd1 Bg4 7. Be2 0-0-0+ 8. Nbd2 Bc5 9. Ke1 Nb4 10. Bd1 Ne7 11. c3 Nd3+ 12. Kf1 Nxf2 0-1

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "3"]
[White "Dahanayake, Isara Banidu"]
[Black "Jaskolka, Tomasz"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1749"]
[BlackElo "2213"]
[PlyCount "50"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. Bd3 d5 7. 0-0 Nf6 8. Qe2 Be7 9. e5 Nd7 10. c4 0-0 11. b3 f6 12. exf6 Bxf6 13. Bb2 Nc5 14. Bxf6 Qxf6 15. Nd2 Nxd3 16. Qxd3 Bb7 17. Rae1 e5 18. Qg3 Rae8 19. cxd5 cxd5 20. Rc1 Re7 21. Rfe1 e4 22. Nf1 d4 23. f4 Qxf4 24. Qxf4 Rxf4 25. Ng3 d3 0-1

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "4"]
[White "Dahanayake, Isara Banidu"]
[Black "Karavaeva, Olga"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1749"]
[BlackElo "2260"]
[PlyCount "55"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 d5 8. Qe2 Be7 9. e5 Nd7 10. c4 Bb7 11. b3 d4 12. Bb2 c5 13. Be4 Qc7 14. f4 0-0 15. Nd2 a5 16. Bxb7 Qxb7 17. Ne4 a4 18. Rf3 axb3 19. Rxb3 Qc6 20. Rh3 h6 21. g4 Rfb8 22. g5 Rxb2 23. Qxb2 Qxe4 24. gxh6 Qxf4 25. Qg2 g6 26. h7+ Kg7 27. Qxa8 Qg4+ 28. Qg2 1-0

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "9"]
[White "Dahanayake, Isara Banidu"]
[Black "Tregubov, Pavel V"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1749"]
[BlackElo "2537"]
[PlyCount "74"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e4 c5 2. b3 d5 3. exd5 Qxd5 4. Nf3 Bg4 5. Bc4 Qe4+ 6. Qe2 Qxe2+ 7. Kxe2 Nc6 8. Bb2 Nf6 9. h3 Bxf3+ 10. Kxf3 e6 11. Na3 0-0-0 12. Rad1 Bd6 13. d4 Nxd4+ 14. Bxd4 cxd4 15. Nb5 Bc5 16. b4 Bxb4 17. Nxa7+ Kb8 18. Nb5 Bc5 19. Rd3 e5 20. Rb3 e4+ 21. Ke2 Rd7 22. Rhb1 Re8 23. Kf1 Re5 24. a4 h5 25. a5 Kc8 26. Na3 Bxa3 27. Rxa3 Rc5 28. a6 bxa6 29. Bxa6+ Kd8 30. Rb8+ Ke7 31. Bc8 Rdc7 32. Raa8 Rxc2 33. Kg1 d3 34. Ba6 d2 35. Be2 Rc1+ 36. Kh2 d1Q 37. Bxd1 Rxd1 0-1

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "8"]
[White "Dushyant, Sharma"]
[Black "Dahanayake, Isara Banidu"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2369"]
[BlackElo "1749"]
[PlyCount "16"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. e3 Nf6 2. d4 g6 3. f4 Bg7 4. Nf3 c5 5. Bd3 cxd4 6. exd4 0-0 7. c3 Nc6 8. 0-0 d6 0-1

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "10"]
[White "Goncharov, Vladimir"]
[Black "Dahanayake, Isara Banidu"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "2077"]
[BlackElo "1749"]
[PlyCount "138"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Kb1 0-0 11. Rhe1 Qa5 12. Qd2 Rac8 13. Nd5 Qd8 14. Nxe7+ Qxe7 15. Bxf6 Qxf6 16. Qxd6 Rfd8 17. Qb4 h6 18. a3 a5 19. Rxd8+ Qxd8 20. Qd4 Qc7 21. Rd1 b5 22. Ne5 Be8 23. Rd2 f6 24. Nf3 Bg6 25. g3 e5 26. Qd5+ Bf7 27. Qxb5 Rb8 28. Qd7 Qb6 29. c3 Qb3 30. Kc1 Qa2 31. Qd3 Bh5 32. Qd5+ Qxd5 33. exd5 Bxf3 34. d6 Rd8 35. c4 e4 36. b4 axb4 37. axb4 Kf7 38. c5 Ke6 39. Kc2 f5 40. Kc3 g5 41. Kc4 f4 42. Kd4 fxg3 43. fxg3 h5 44. Rb2 h4 45. Ke3 hxg3 46. hxg3 Kd5 47. Rd2+ Kc4 48. Rd4+ Kb5 49. Rd2 Kc6 50. Rh2 Kb5 51. Rh7 Kxb4 52. c6 Rxd6 53. Rb7+ Kc5 54. c7 Rc6 55. g4 Kd6 56. Rb5 Rxc7 57. Rxg5 Rc3+ 58. Kf2 Rc2+ 59. Ke3 Re2+ 60. Kd4 e3 61. Rg6+ Ke7 62. g5 Bh5 63. Rh6 Rh2 64. Kxe3 Rh3+ 65. Kf4 Bg4 66. Rxh3 Bxh3 67. g6 Be6 68. g7 Kf7 69. g8Q+ Kxg8 1/2-1/2

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "2"]
[White "Poormosavi, Seyed Kian"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2229"]
[BlackElo "1749"]
[PlyCount "43"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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. c3 Nf6 4. Be2 Nc6 5. d4 cxd4 6. cxd4 d5 7. e5 Ne4 8. 0-0 g6 9. Ne1 h6 10. h4 Qb6 11. Nc2 Bf5 12. g4 Be6 13. Kg2 h5 14. f3 hxg4 15. fxe4 dxe4 16. Nc3 Rd8 17. d5 Nxe5 18. Be3 Qxb2 19. Bd4 Bg7 20. Nb5 Rxd5 21. Nc7+ Kf8 22. Nxe6+ 1-0

[Event "Titled Tuesday intern op 08th Feb Early"]
[Site "Chess.com INT"]
[Date "2022.02.08"]
[Round "7"]
[White "Tarasova, Viktoriya"]
[Black "Dahanayake, Isara Banidu"]
[Result "1/2-1/2"]
[ECO "E71"]
[WhiteElo "2226"]
[BlackElo "1749"]
[PlyCount "70"]
[EventDate "2022.02.08"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Be3 e5 7. d5 a5 8. g4 Na6 9. Qc2 Nd7 10. 0-0-0 Ndc5 11. f3 f5 12. exf5 gxf5 13. g5 f4 14. Bxc5 Nxc5 15. h4 Bf5 16. Qd2 e4 17. fxe4 Nxe4 18. Nxe4 Bxe4 19. Rh2 f3 20. Bd3 Bxd3 21. Qxd3 f2 22. Nh3 a4 23. a3 Ra6 24. Rxf2 Rxf2 25. Nxf2 Rb6 26. Rd2 Qf8 27. Qe3 Rb3 28. Qe6+ Kh8 29. h5 Bxb2+ 30. Rxb2 Rxb2 31. Kxb2 Qxf2+ 32. Kb1 Qf1+ 33. Kb2 Qf2+ 34. Kb1 Qf1+ 35. Kb2 Qf2+ 1/2-1/2

[Event "SRI-ch"]
[Site "Nugegoda"]
[Date "2021.12.30"]
[Round "12"]
[White "Dahanayake, Isara Banidu"]
[Black "Ahangama, Senuka Aswin"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1721"]
[BlackElo "1654"]
[PlyCount "67"]
[EventDate "2021.12.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. dxc5 Bxc3+ 5. bxc3 Nf6 6. Bd3 Qa5 7. Bd2 Qxc5 8. Ne2 d6 9. 0-0 Qc7 10. f4 Nbd7 11. Nd4 b6 12. Qe2 Bb7 13. Rae1 e5 14. fxe5 dxe5 15. Nb3 Ng8 16. a4 a5 17. Rd1 f6 18. Bb5 Rd8 19. Qg4 Ke7 20. Bc1 Bc8 21. Ba3+ Nc5 22. Qf3 Rxd1 23. Rxd1 Nh6 24. Nxc5 bxc5 25. Rd5 Kf7 26. Rxc5 Qb6 27. Kh1 Rd8 28. h3 g5 29. Rc6 Qxc6 30. Bxc6 g4 31. Qe2 g3 32. Bd5+ Kg7 33. Qe1 f5 34. Qxg3+ 1-0

[Event "SRI-ch"]
[Site "Nugegoda"]
[Date "2021.12.30"]
[Round "13"]
[White "Sanudula, KM Dahamdi"]
[Black "Dahanayake, Isara Banidu"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1653"]
[BlackElo "1721"]
[PlyCount "63"]
[EventDate "2021.12.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 h5 6. Nf3 0-0 7. Nb5 Na6 8. Nc3 c6 9. Bxa6 bxa6 10. Ne5 c5 11. dxc5 Qa5 12. 0-0 Qxc5 13. Qd4 Qxd4 14. exd4 Bf5 15. Rac1 Rac8 16. Rfe1 Rfd8 17. Re2 Ne4 18. Nxe4 dxe4 19. b3 Rxd4 20. Nc4 Be6 21. Ne3 f5 22. c4 Rc5 23. Nc2 Rd7 24. Rd2 Rxd2 25. Bxd2 Bf6 26. g3 Kf7 27. Be3 Rc7 28. Nb4 a5 29. Na6 Rc6 30. Nc5 Bb2 31. Rc2 Ba3 32. Na4 1/2-1/2

[Event "SRI-ch"]
[Site "Nugegoda"]
[Date "2021.12.29"]
[Round "10"]
[White "Dahanayake, Isara Banidu"]
[Black "Weerasinghe, CC."]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1721"]
[BlackElo "1784"]
[PlyCount "86"]
[EventDate "2021.12.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. 0-0 Bg7 6. Re1 Nf6 7. e5 Nd5 8. c4 Nc7 9. d4 cxd4 10. Qxd4 Ne6 11. Qh4 0-0 12. Bh6 f6 13. Bxg7 Nxg7 14. exf6 exf6 15. Nc3 g5 16. Qd4 Ne6 17. Qd6 Qb6 18. b3 Qb8 19. Rad1 Qxd6 20. Rxd6 Re8 21. Kf1 Kf7 22. Ne4 a5 23. Rd2 Re7 24. Nd6+ Kf8 25. Nf5 Re8 26. Nd6 Re7 27. Rde2 a4 28. Nd4 axb3 29. axb3 Rb8 30. N4f5 Ba6 31. Nxe7 Kxe7 32. Nf5+ Kf7 33. Rd2 d5 34. Nh6+ Kg6 35. Rxe6 dxc4 36. Ke1 cxb3 37. Rb2 Kxh6 38. Rxf6+ Kg7 39. Rxc6 Bd3 40. Rc7+ Kg6 41. f3 Bc2 42. Kd2 Rd8+ 43. Kc3 Rd3+ 1/2-1/2

[Event "SRI-ch"]
[Site "Nugegoda"]
[Date "2021.12.29"]
[Round "11"]
[White "Theekshana, HG Denuwan"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2045"]
[BlackElo "1721"]
[PlyCount "122"]
[EventDate "2021.12.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. Nbd2 d5 5. e3 c5 6. Be2 0-0 7. c3 b6 8. Ne5 Bb7 9. h4 Nfd7 10. Ndf3 Nc6 11. Nxc6 Bxc6 12. h5 Re8 13. hxg6 hxg6 14. Qd2 e5 15. dxe5 Nxe5 16. 0-0-0 Qe7 17. Nxe5 Bxe5 18. Bxe5 Qxe5 19. Bf3 Rad8 20. Rh4 Rd6 21. Rdh1 Red8 22. Rh7 Kf8 23. Qe2 d4 24. Bxc6 Rxc6 25. Qf3 Rc7 26. R1h4 Qf5 27. Rh8+ Ke7 28. Qxf5 gxf5 29. Rxd8 Kxd8 30. exd4 cxd4 31. Rxd4+ Ke7 32. Kd2 Kf6 33. Ke3 Re7+ 34. Kf3 Kg5 35. Rd6 Rc7 36. Kg3 Rc4 37. Rd7 Rg4+ 38. Kf3 Ra4 39. a3 Kg6 40. Rd4 Ra5 41. Kf4 Rb5 42. b4 f6 43. Rd7 a5 44. Rd6 axb4 45. axb4 Re5 46. Rxb6 Re4+ 47. Kf3 Rc4 48. Re6 f4 49. Re4 Rxc3+ 50. Kxf4 Rc2 51. Ke3 Rb2 52. Rf4 Kf7 53. Kd3 Ke6 54. Kc4 Ke5 55. g3 Rb1 56. Kc5 Rc1+ 57. Kb6 Rb1 58. b5 Rb2 59. Kc6 Rc2+ 60. Kb7 Rb2 61. b6 Kd5 1-0

[Event "SRI-ch"]
[Site "Nugegoda"]
[Date "2021.12.28"]
[Round "9"]
[White "Dahanayake, Isara Banidu"]
[Black "Piyumantha, M Thisal Manjith"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1721"]
[BlackElo "1818"]
[PlyCount "62"]
[EventDate "2021.12.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. 0-0 Bg7 6. h3 e5 7. d3 Qc7 8. Be3 b6 9. Nc3 Nf6 10. Qd2 0-0 11. Nh2 Nh5 12. Bh6 Nf4 13. Bxg7 Kxg7 14. Ne2 Nxe2+ 15. Qxe2 f5 16. exf5 Bxf5 17. Rae1 Rae8 18. Qd2 Qd8 19. Re2 Bc8 20. Rfe1 Qf6 21. Qc3 Kg8 22. a3 a5 23. a4 Bd7 24. b3 Re7 25. Nf1 Rfe8 26. Ng3 Bf5 27. Ne4 Bxe4 28. Rxe4 g5 29. Qc4+ Qf7 30. Qxf7+ Kxf7 31. f3 h5 1/2-1/2

[Event "SRI-ch"]
[Site "Nugegoda"]
[Date "2021.12.28"]
[Round "8"]
[White "Gunathilake, MD Vinuda Shenal"]
[Black "Dahanayake, Isara Banidu"]
[Result "1/2-1/2"]
[ECO "E70"]
[WhiteElo "1415"]
[BlackElo "1721"]
[PlyCount "135"]
[EventDate "2021.12.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nge2 0-0 6. h4 e5 7. d5 a5 8. Ng3 h5 9. Bg5 Qe8 10. Be2 Na6 11. Qd2 Nc5 12. 0-0-0 Ng4 13. Nb5 Na6 14. Qe1 Bd7 15. f3 Nf6 16. Nc3 Nc5 17. Be3 Na4 18. Nxa4 Bxa4 19. Rd3 Nh7 20. Nf1 f5 21. g3 Bd7 22. Nd2 Kh8 23. Qg1 Nf6 24. Bg5 Nh7 25. g4 f4 26. gxh5 gxh5 27. Qf2 Rg8 28. Rg1 b6 29. Nb1 Qf7 30. Rdd1 Bf6 31. Bxf6+ Qxf6 32. Rh1 Rg3 33. Bf1 Rag8 34. Nc3 Nf8 35. Ne2 R3g6 36. b3 Qd8 37. a4 R8g7 38. Kc2 Kh7 39. Kb1 Bc8 40. Kb2 Nd7 41. Kc3 Nc5 42. Kc2 Bd7 43. Nc3 Qg8 44. Rc1 Rg2 45. Bxg2 Rxg2 46. Rh2 Rxf2+ 47. Rxf2 Qg3 48. Rcf1 Qxh4 49. Rg2 Qf6 50. Rh1 Be8 51. Nd1 Bg6 52. Nf2 Nd7 53. Nh3 Nf8 54. Rg5 Kg7 55. Rhg1 Kf7 56. Kd3 Ke7 57. Ke2 Kd7 58. Kd3 c6 59. Nf2 cxd5 60. cxd5 Qd8 61. Rxg6 Nxg6 62. Rxg6 Qh4 63. Rg7+ Ke8 64. Ke2 Qh2 65. Rg6 Kd7 66. Rg7+ Kc8 67. Rg6 h4 68. Kf1 1/2-1/2

[Event "SRI-ch"]
[Site "Nugegoda"]
[Date "2021.12.27"]
[Round "7"]
[White "Dahanayake, Isara Banidu"]
[Black "De Silva, LMST"]
[Result "0-1"]
[ECO "C69"]
[WhiteElo "1721"]
[BlackElo "2131"]
[PlyCount "140"]
[EventDate "2021.12.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 f6 6. d4 Bg4 7. c3 Bd6 8. Be3 Nh6 9. dxe5 fxe5 10. Nbd2 Nf7 11. Qc2 Qe7 12. a4 0-0 13. h3 Be6 14. a5 Kh8 15. Nh2 Rad8 16. Kh1 Kg8 17. b4 h6 18. Nb3 Nh8 19. Nc5 Bc8 20. Qa2+ Kh7 21. Rae1 Ng6 22. Qc2 Kh8 23. Nd3 Qf7 24. Rd1 Rde8 25. f3 Be6 26. Qf2 Bc4 27. Rfe1 Rg8 28. Nf1 Rd8 29. Nc5 Bxc5 30. bxc5 Bxf1 31. Rxf1 Qc4 32. Qc2 Rge8 33. Rfe1 Nf8 34. Qc1 Kh7 35. Kh2 Ne6 36. Rxd8 Rxd8 37. Rd1 Rd3 38. Rxd3 Qxd3 39. h4 Qe2 40. Kg3 Kg6 41. Kh2 h5 42. Kg3 Kf7 43. Kh2 Ke8 44. Kg3 Kd7 45. Kh2 Kc8 46. Kg3 Qa2 47. Qf1 Qxa5 48. Qc4 Kd7 49. Qd3+ Ke7 50. Bg5+ Nxg5 51. hxg5 Qxc5 52. Qb1 b5 53. Qa2 Qe3 54. Qa3+ Kd7 55. Qxa6 Qxg5+ 56. Kh2 Qh4+ 57. Kg1 Qe1+ 58. Kh2 Qxc3 59. Qa2 Qc4 60. Qd2+ Kc8 61. Qg5 Qc3 62. Qxg7 b4 63. Qf8+ Kb7 64. Kh3 b3 65. Qa3 c5 66. Kh4 Qb4 67. Qb2 c4 68. Qxe5 b2 69. Qd5+ Ka7 70. Qd4+ Qb6 0-1

[Event "SRI-ch"]
[Site "Nugegoda"]
[Date "2021.12.27"]
[Round "6"]
[White "Kiriella, KGTSD"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "1608"]
[BlackElo "1721"]
[PlyCount "61"]
[EventDate "2021.12.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Nfd7 8. Bg2 Be7 9. Be3 Nc6 10. a4 Nde5 11. b3 Ng6 12. 0-0 0-0 13. f4 Nxd4 14. Qxd4 e5 15. fxe5 Nxe5 16. Nd5 Be6 17. Nxe7+ Qxe7 18. Rad1 Rfd8 19. Bc1 Qc7 20. c4 f6 21. Ba3 Nf7 22. Bb2 Ne5 23. g5 Nc6 24. Qe3 fxg5 25. Qxg5 Ne5 26. Ba3 Qb6+ 27. Kh2 Qxb3 28. Bxd6 Nf7 29. Rxf7 Kxf7 30. Qe7+ Kg8 31. Be5 1-0

[Event "SRI-ch"]
[Site "Nugegoda"]
[Date "2021.12.26"]
[Round "5"]
[White "Dahanayake, Isara Banidu"]
[Black "De Silva, Osheen"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1721"]
[BlackElo "1806"]
[PlyCount "82"]
[EventDate "2021.12.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. e5 d5 8. c4 e6 9. 0-0 Ne7 10. Bg5 h6 11. Bxe7 Bxe7 12. c5 a5 13. Nc3 Rb8 14. a3 0-0 15. b4 Ba6 16. Rfe1 Qd7 17. Ne4 Qd8 18. Nd6 f6 19. Qg4 fxe5 20. Qxe6+ Kh7 21. Nxe5 Rf6 22. Qh3 Bxd6 23. cxd6 Qxd6 24. Nd7 axb4 25. Nxf6+ Qxf6 26. axb4 Bc4 27. Qe6 Rxb4 28. h3 d4 29. Qe4+ Qg6 30. g4 Qxe4 31. Rxe4 Bd5 32. Rf4 g5 33. Rf6 d3 34. Ra7+ Kg8 35. Rg6+ Kf8 36. Rf6+ Ke8 37. Rxh6 Bg8 38. Rxc6 Rb1+ 39. Kh2 Kd8 40. Rd6+ Kc8 41. Rxd3 Bd5 1-0

[Event "SRI-ch"]
[Site "Nugegoda"]
[Date "2021.12.26"]
[Round "4"]
[White "Nabil Nazar, Mohamed"]
[Black "Dahanayake, Isara Banidu"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1499"]
[BlackElo "1721"]
[PlyCount "61"]
[EventDate "2021.12.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e5 7. Nde2 h5 8. g3 Be7 9. Bg2 b5 10. a3 Nbd7 11. 0-0 Bb7 12. Be3 Qc7 13. Nd5 Nxd5 14. exd5 Nf6 15. f4 Nd7 16. Rc1 Rb8 17. Nc3 h4 18. Ne4 f5 19. fxe5 fxe4 20. Qg4 Nxe5 21. Qxg7 Kd7 22. Bg5 Rbe8 23. Bxe7 Rhg8 24. Qh7 Rh8 25. Qg7 Rhg8 26. Qh7 Rh8 27. Qg7 Rhg8 28. Qh7 Rh8 29. Qg7 Rhg8 30. Qh7 Rh8 31. Qg7 1/2-1/2

[Event "SRI-ch"]
[Site "Nugegoda"]
[Date "2021.12.25"]
[Round "3"]
[White "Dahanayake, Isara Banidu"]
[Black "Senevirathne, SDBK"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1721"]
[BlackElo "1660"]
[PlyCount "115"]
[EventDate "2021.12.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 Bb7 8. Nc3 0-0 9. a3 h6 10. Re1 Re8 11. Ne2 d5 12. exd5 Nxd5 13. Ng3 Bc5 14. c3 Qd7 15. Nd2 Nf4 16. Nde4 Bb6 17. Nh5 Qf5 18. g4 Qc8 19. Nxf4 exf4 20. Bxf4 Ne5 21. Bxe5 Rxe5 22. Qf3 Qe8 23. Re2 Qe7 24. Rae1 Re8 25. Qf4 Qd7 26. d4 R5e7 27. h3 Qc6 28. d5 Qd7 29. Rd1 Kh8 30. Kf1 a5 31. Rdd2 Re5 32. Nf6 gxf6 33. Qxf6+ Kh7 34. Rxe5 Rxe5 35. Qxe5 Bc5 36. Bc2+ Kg8 37. Qe4 f6 38. b4 Bf8 39. Qg6+ Qg7 40. Qxg7+ Kxg7 41. bxa5 Bxa3 42. Bd3 Ba6 43. Ra2 Bc1 44. Ra1 Bb2 45. Rb1 Bxc3 46. Bxb5 Bb7 47. a6 Bxd5 48. Rc1 c6 49. Rxc3 cxb5 50. Rc5 Be4 51. a7 b4 52. Ke1 b3 53. Rb5 Kg6 54. Rxb3 Kg5 55. Rb8 Kh4 56. a8Q Bxa8 57. Rxa8 Kxh3 58. f3 1-0

[Event "SRI-ch"]
[Site "Nugegoda"]
[Date "2021.12.24"]
[Round "1"]
[White "Dahanayake, Isara Banidu"]
[Black "Sivathanujan, S."]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1721"]
[BlackElo "1828"]
[PlyCount "71"]
[EventDate "2021.12.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 Nf6 8. Qxg7 Rg8 9. Qh6 Nc6 10. Nc3 Rxg2 11. Bd2 Ne5 12. Qh3 Rg6 13. 0-0-0 d6 14. Be2 Neg4 15. Bxg4 Nxg4 16. Qxh7 Nf6 17. Qh8+ Rg8 18. Qh4 Rg4 19. Qh8+ Rg8 20. Qh3 e5 21. Qd3 Be6 22. Rhg1 Rh8 23. f4 Qc7 24. f5 Bc4 25. Qg3 b5 26. Bg5 Rc8 27. Bxf6 Bxf6 28. Rg2 Ke7 29. Nd5+ Bxd5 30. Rxd5 a5 31. Kb1 a4 32. Nc1 b4 33. Qd3 Rcg8 34. Qe2 Bg5 35. Nd3 Bf6 36. Nc1 1/2-1/2

[Event "SRI-ch"]
[Site "Nugegoda"]
[Date "2021.12.24"]
[Round "2"]
[White "Liyanage, Ranindu Dilshan"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2300"]
[BlackElo "1721"]
[PlyCount "111"]
[EventDate "2021.12.24"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SRI"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Nfd7 8. g5 Be7 9. Be3 0-0 10. Qd2 Nc6 11. h4 Nxd4 12. Qxd4 b5 13. 0-0-0 Bb7 14. a3 Rc8 15. f4 d5 16. exd5 Bc5 17. Qd3 Qb6 18. Bd4 exd5 19. Bg2 Bxd4 20. Qxd4 Rc4 21. Qxb6 Nxb6 22. f5 Rfc8 23. Rh2 Na4 24. Bxd5 Nxc3 25. Bxb7 Nxd1 26. Bxc8 Rxc8 27. Kxd1 Rc4 28. Rd2 Kf8 29. Rd6 Rxh4 30. Rxa6 Rf4 31. f6 gxf6 32. gxf6 Ke8 33. Ra5 Rxf6 34. Rxb5 Rf1+ 35. Ke2 Rc1 36. Kd2 Rh1 37. a4 h5 38. a5 h4 39. a6 Ra1 40. Rh5 Rxa6 41. Rxh4 Ke7 42. c4 Ra4 43. Kc3 Ke6 44. b4 f5 45. c5 Ke5 46. Kc4 f4 47. Rh8 f3 48. Re8+ Kf4 49. Rf8+ Ke3 50. c6 Ra7 51. Kc5 f2 52. b5 Ke2 53. Rxf2+ Kxf2 54. b6 Rh7 55. b7 Rh5+ 56. Kb6 1-0

[Event "Asia-ch U20"]
[Site "Waskaduwa"]
[Date "2021.12.22"]
[Round "8"]
[White "Nabil Nazar, Mohamed"]
[Black "Dahanayake, Isara Banidu"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1499"]
[BlackElo "1721"]
[PlyCount "164"]
[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. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. d3 Be7 7. Nf3 Nc6 8. 0-0 0-0 9. a3 Re8 10. b4 Bf8 11. Be3 a5 12. Bxb6 cxb6 13. b5 Nd4 14. e3 Nxf3+ 15. Bxf3 Rb8 16. d4 Bh3 17. Re1 Rc8 18. Qd3 Rc7 19. d5 Qf6 20. Be2 Bf5 21. e4 Rec8 22. Na4 Bd7 23. d6 Rc4 24. Nxb6 Rd4 25. Qb3 Be6 26. d7 Rd8 27. Qc3 Bxd7 28. Nd5 Qd6 29. Qxa5 Be6 30. Red1 Bxd5 31. exd5 Qxd5 32. Rxd4 exd4 33. Rd1 Re8 34. Bf1 Bc5 35. Qa4 b6 36. Rd2 h6 37. Qc4 Qf3 38. Qd3 Qa8 39. h4 Re1 40. Rd1 Re7 41. Bg2 Qe8 42. Bc6 Qb8 43. a4 Qa7 44. Qc4 Qa5 45. Kg2 g6 46. h5 Kg7 47. hxg6 fxg6 48. Rd3 Rf7 49. Qe6 Rf6 50. Qe5 Qa7 51. Bd5 Qd7 52. Bc6 Qf5 53. Qe2 Re6 54. Qf3 Qe5 55. Bd5 Rf6 56. Qe4 Qxe4+ 57. Bxe4 Kf7 58. Rd1 g5 59. f3 Ke6 60. Rc1 Kd6 61. g4 Rf8 62. a5 bxa5 63. b6 Rb8 64. b7 a4 65. Rh1 a3 66. Rxh6+ Ke5 67. Ra6 d3 68. Ra8 Bd6 69. Ra5+ Kf4 70. Kf2 Be5 71. Rxa3 d2 72. Ke2 Rd8 73. Rd3 Rxd3 74. Bxd3 d1Q+ 75. Kxd1 Kxf3 76. Bf5 Ke3 77. Kc2 Kd4 78. Kb3 Kc5 79. Ka4 Kb6 80. Bc8 Kc7 81. Kb5 Kb8 82. Kc6 Bf4 1/2-1/2

[Event "Asia-ch U20"]
[Site "Waskaduwa"]
[Date "2021.12.21"]
[Round "7"]
[White "Dahanayake, Isara Banidu"]
[Black "Harshavardhan, GB."]
[Result "0-1"]
[ECO "B67"]
[WhiteElo "1721"]
[BlackElo "2397"]
[PlyCount "72"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 Bd7 7. Qd2 a6 8. 0-0-0 e6 9. f4 b5 10. Nf3 b4 11. Bxf6 gxf6 12. Ne2 Qb6 13. Kb1 Be7 14. f5 e5 15. Ng3 h5 16. Bc4 Rc8 17. Nf1 Na5 18. Bb3 Nxb3 19. axb3 Bc6 20. Qd3 Bb5 21. Qd2 Qc6 22. Ne3 Qxe4 23. Nd5 Bd8 24. Rhe1 Qxf5 25. Nd4 Qg6 26. Nxb5 axb5 27. Nxb4 Ba5 28. Qxd6 Bxb4 29. Qd7+ Kf8 30. Qxc8+ Kg7 31. Qc6 Bxe1 32. Rxe1 Rd8 33. Re3 h4 34. Qf3 Rd2 35. Re4 Rxg2 36. Rxh4 Qxc2+ 0-1

[Event "Asia-ch U20"]
[Site "Waskaduwa"]
[Date "2021.12.20"]
[Round "6"]
[White "Weerathungalage, WD Malisha Sasvidu"]
[Black "Dahanayake, Isara Banidu"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1196"]
[BlackElo "1721"]
[PlyCount "82"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Qd2 Nbd7 10. Nd5 Bxd5 11. exd5 g6 12. 0-0-0 Bg7 13. Be2 Nb6 14. Bxb6 Qxb6 15. Kb1 0-0 16. Bd3 Rfc8 17. h4 a5 18. a4 e4 19. fxe4 Ng4 20. Rde1 Bh6 21. Qe2 Qb4 22. Bb5 Ne3 23. Na1 Bg7 24. c4 Nxc4 25. Bxc4 Rxc4 26. Rh3 Rxe4 27. Rb3 Rxe2 28. Rxe2 Qd4 29. Re7 Rc8 30. Re1 Qxh4 31. Rd1 Qxa4 32. Rbd3 Qb5 33. b3 Bxa1 34. Kxa1 a4 35. Ka2 axb3+ 36. Rxb3 Ra8+ 37. Kb2 Qe2+ 38. Kc1 Rc8+ 39. Kb1 Qc2+ 40. Ka1 Ra8+ 41. Ra3 Rxa3# 0-1

[Event "Asia-ch U20"]
[Site "Waskaduwa"]
[Date "2021.12.19"]
[Round "5"]
[White "Dahanayake, Isara Banidu"]
[Black "Gholami Orimi, Mahdi"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "1721"]
[BlackElo "2425"]
[PlyCount "140"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. 0-0 0-0 8. Nc3 h6 9. Nd5 Rb8 10. c3 d6 11. d4 exd4 12. cxd4 Ba7 13. Be3 Bg4 14. Rc1 Nxd5 15. Rxc6 Ne7 16. Rc1 Kh8 17. Qd2 Bxf3 18. gxf3 Ng6 19. Kh1 Nh4 20. f4 Qe7 21. f3 c5 22. dxc5 Bxc5 23. Bxc5 dxc5 24. Bd5 Rbd8 25. Qf2 c4 26. Qg3 f5 27. Rce1 Rd6 28. exf5 Qd8 29. Be6 Nxf5 30. Qg4 Qf6 31. Bxf5 Qxf5 32. Rg1 Qxg4 33. Rxg4 Rf7 34. Re2 Rdf6 35. Re4 Kh7 36. Kg2 Rd6 37. Re2 Rd3 38. Kg3 Rc7 39. f5 Rf7 40. h4 Rxf5 41. Rf2 Rc5 42. Re2 Rc7 43. Rf4 Rcd7 44. Rf8 Rd2 45. Ree8 R7d5 46. Kg4 Rg2+ 47. Kf4 Rh5 48. Rh8+ Kg6 49. Re6+ Kf7 50. Rxa6 Rxh4+ 51. Ke3 Rhh2 52. Rb8 Rxb2 53. Rb7+ Kg8 54. Raa7 Rhg2 55. Kd4 Rbd2+ 56. Ke3 Rde2+ 57. Kd4 Rd2+ 58. Ke3 Rxa2 59. Rxa2 Rxa2 60. Rxb5 Rc2 61. Rb7 Rc3+ 62. Kf4 Kh7 63. Rc7 Rc1 64. Rc6 c3 65. Kf5 h5 66. Kg5 c2 67. Kf4 h4 68. Rc5 h3 69. Rh5+ Kg8 70. Rc5 h2 0-1

[Event "Asia-ch U20"]
[Site "Waskaduwa"]
[Date "2021.12.19"]
[Round "4"]
[White "Dahanayake, Isara Banidu"]
[Black "Poormosavi, Seyed Kian"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1721"]
[BlackElo "2301"]
[PlyCount "101"]
[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 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. a3 Bxc5 6. Qg4 Ne7 7. Nf3 Qb6 8. Bd3 Bxf2+ 9. Ke2 Nbc6 10. Rf1 Bd4 11. c3 f5 12. Qg3 Bc5 13. b4 Ng6 14. bxc5 Qxc5 15. a4 Qa5 16. Na3 a6 17. Nc2 Bd7 18. h4 0-0-0 19. h5 Nge7 20. Bd2 Be8 21. Ncd4 Nxd4+ 22. cxd4 Qc7 23. Rfc1 Nc6 24. Rab1 Rg8 25. Bg5 Bxh5 26. Bxd8 Rxd8 27. Kf1 h6 28. Qe1 Kd7 29. Qh4 Bf7 30. Nd2 Rb8 31. Nb3 Ke8 32. Nc5 Kf8 33. Nxa6 bxa6 34. Rxb8+ Qxb8 35. Rxc6 Kg8 36. Qe7 Qb3 37. Bc2 Qe3 38. Rc8+ Kh7 39. Qxf7 Qf4+ 40. Ke2 Qg4+ 41. Kd3 Qg3+ 42. Kd2 Qf2+ 43. Kc3 Qe3+ 44. Kb4 Qxd4+ 45. Ka5 Qxe5 46. Qg8+ Kg6 47. Rc6 d4+ 48. Kxa6 Kf6 49. Qf8+ Kg5 50. Qe7+ Kg4 51. Qxe6 1-0

[Event "Asia-ch U20"]
[Site "Waskaduwa"]
[Date "2021.12.18"]
[Round "3"]
[White "Induwara, THD Thisarindu"]
[Black "Dahanayake, Isara Banidu"]
[Result "0-1"]
[ECO "B99"]
[WhiteElo "1359"]
[BlackElo "1721"]
[PlyCount "66"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 h6 11. Qh3 Nc5 12. g4 Bd7 13. Bxf6 Bxf6 14. Nce2 Qa5 15. Kb1 Na4 16. Nb3 Qb6 17. c3 a5 18. Rd2 g5 19. f5 Nxc3+ 20. bxc3 a4 21. Bc2 axb3 22. Bxb3 Ba4 23. Rb2 Bxb3 24. Rxb3 Qa6 25. Nc1 Qc6 26. Qf3 0-0 27. Rd1 Ra4 28. Re1 Rc4 29. Kb2 Be5 30. h4 Rc8 31. fxe6 Rxc3 32. Rxc3 Qxc3+ 33. Qxc3 Bxc3+ 0-1

[Event "Asia-ch U20"]
[Site "Waskaduwa"]
[Date "2021.12.17"]
[Round "1"]
[White "Abeyrathne, KWAMGDU"]
[Black "Dahanayake, Isara Banidu"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1054"]
[BlackElo "1721"]
[PlyCount "68"]
[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 a6 5. Bxd7+ Bxd7 6. c3 Nf6 7. Re1 e5 8. d4 Qc7 9. Bg5 Be7 10. Na3 b5 11. Nc2 Bc6 12. d5 Bd7 13. h3 h6 14. Bh4 0-0 15. g4 Rfe8 16. Bg3 a5 17. Nd2 Nh7 18. f4 exf4 19. Bxf4 Nf8 20. Nf3 Ng6 21. Bg3 Bf6 22. Qd3 Ne5 23. Nxe5 Bxe5 24. Bxe5 Rxe5 25. Re3 Ree8 26. Rae1 Qd8 27. Qf1 h5 28. gxh5 Qg5+ 29. Qg2 Qxh5 30. Rg3 Qh7 31. Kh2 Kh8 32. Rg1 g6 33. Re1 Qh4 34. Ree3 Kg7 0-1

[Event "Asia-ch U20"]
[Site "Waskaduwa"]
[Date "2021.12.17"]
[Round "2"]
[White "Dahanayake, Isara Banidu"]
[Black "Raahul, VS."]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1721"]
[BlackElo "2387"]
[PlyCount "80"]
[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 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 a6 5. Ba4 Bg7 6. d4 exd4 7. cxd4 Nge7 8. 0-0 0-0 9. h3 b5 10. Bb3 Bb7 11. Re1 Rc8 12. Nc3 d6 13. Bg5 h6 14. Bh4 Na5 15. Nd5 g5 16. Nxe7+ Qxe7 17. Bg3 Nxb3 18. Qxb3 Qe6 19. d5 Qd7 20. Rad1 f5 21. e5 f4 22. e6 Qe7 23. Bh2 c6 24. a4 bxa4 25. Qxa4 cxd5 26. b3 Bc3 27. Re2 Rc5 28. b4 Rc4 29. Qc2 Bg7 30. Qb1 Re4 31. Rde1 Qxe6 32. Qa2 Re8 33. Rxe4 dxe4 34. Qxe6+ Rxe6 35. Nd2 Bc3 36. Re2 d5 37. h4 d4 38. hxg5 hxg5 39. Nb3 d3 40. Ra2 Bd5 0-1

[Event "Titled Tuesday intern op 14th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.14"]
[Round "3"]
[White "Dahanayake, Isara Banidu"]
[Black "Perez Rodriguez, Luis Manuel"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1721"]
[BlackElo "2324"]
[PlyCount "53"]
[EventDate "2021.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Bc5 7. 0-0 d6 8. a3 0-0 9. Nc3 h6 10. Ne2 Be6 11. Bxe6 fxe6 12. Ng3 Qe8 13. c3 Bb6 14. d4 exd4 15. cxd4 Nh5 16. d5 Nxg3 17. hxg3 exd5 18. Qxd5+ Rf7 19. Bf4 Ne7 20. Qe6 Nc6 21. Qd5 Rd8 22. Rac1 Nb8 23. Rfd1 Nd7 24. e5 dxe5 25. Nxe5 c6 26. Qxf7+ Qxf7 27. Nxf7 1-0

[Event "Titled Tuesday intern op 14th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.14"]
[Round "2"]
[White "Dahanayake, Isara Banidu"]
[Black "Urbina Perez, Juan Antonio"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1721"]
[BlackElo "2284"]
[PlyCount "88"]
[EventDate "2021.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 Bg4 8. c3 e6 9. 0-0 Qd5 10. Be2 Be7 11. h3 Bh5 12. Bf4 0-0 13. Ne5 Bxe2 14. Qxe2 Rfd8 15. Rad1 Qxa2 16. Rfe1 Nd5 17. Bg3 Nf6 18. c4 Bb4 19. Nxf7 Kxf7 20. Qxe6+ Kf8 21. Ra1 Qxb2 22. Rab1 Qc3 23. c5 Qxd4 24. Bd6+ Rxd6 25. cxd6 Bxe1 26. Qe7+ Kg8 27. Rxb7 Bxf2+ 28. Kh1 Ne4 29. Qf7+ Kh8 30. d7 Ng3+ 31. Kh2 Nf1+ 32. Kh1 Rg8 33. d8Q Qxd8 34. Qxf2 Qd1 35. Rf7 Ng3+ 36. Kh2 Nh5 37. Rf8 Qd6+ 38. g3 Qxf8 39. Qe2 Qe8 40. Qg4 Rf8 41. Kg2 Qd8 42. Qa4 Qd2+ 43. Kg1 Qe1+ 44. Kg2 Rf2# 0-1

[Event "Titled Tuesday intern op 14th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.14"]
[Round "4"]
[White "Sliwicki, Damian"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2168"]
[BlackElo "1721"]
[PlyCount "71"]
[EventDate "2021.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 h6 9. Bxf6 gxf6 10. 0-0-0 e6 11. Kb1 Be7 12. Nh4 Qa5 13. f4 0-0-0 14. f5 Kb8 15. Rhe1 h5 16. g3 Qc5 17. Qd3 Rhg8 18. Qe2 Rg5 19. a3 a6 20. Nf3 Rg7 21. Nd4 Bd7 22. Qxh5 Rdg8 23. Nb3 Qc7 24. Qf3 Bc6 25. Nd4 Bd7 26. Rh1 Qb6 27. Nb3 Ka8 28. Rdg1 a5 29. h4 a4 30. Nc1 Rc8 31. h5 Rh7 32. g4 Rc7 33. N1a2 Bb5 34. Nxb5 Qxb5 35. Qd3 d5 36. Qxb5 1-0

[Event "Titled Tuesday intern op 14th Dec"]
[Site "Chess.com INT"]
[Date "2021.12.14"]
[Round "1"]
[White "Swicarz, Maciej"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2330"]
[BlackElo "1721"]
[PlyCount "131"]
[EventDate "2021.12.14"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 g6 5. Nf3 Bg7 6. Nxd4 cxd4 7. Qf3 e6 8. Nb5 d6 9. Qa3 Bf8 10. Nxd4 Nf6 11. Bb5+ Bd7 12. Bxd7+ Qxd7 13. Qf3 Bg7 14. 0-0 0-0 15. d3 Rac8 16. c3 d5 17. Bg5 Ne8 18. Nb3 h6 19. Be3 dxe4 20. dxe4 b6 21. Rfd1 Qc6 22. Nd4 Qb7 23. Nb5 a6 24. Nd6 Nxd6 25. Rxd6 Rfd8 26. Rad1 Rxd6 27. Rxd6 b5 28. h3 b4 29. Rb6 Qd7 30. Rxb4 Qd3 31. a3 Qb1+ 32. Kh2 Qd3 33. Bd4 Qc2 34. Bxg7 Kxg7 35. Rb7 Rf8 36. g3 Qd2 37. Kg2 Qg5 38. h4 Qe5 39. Qe3 a5 40. Qd4 Qxd4 41. cxd4 Rd8 42. Rb5 a4 43. Rb4 Rc8 44. Rxa4 Rb8 45. Rb4 Rc8 46. a4 Kf6 47. a5 Ke7 48. Rb7+ Ke8 49. b4 Kf8 50. a6 Ra8 51. a7 Kg7 52. b5 h5 53. b6 g5 54. Rb8 Rxb8 55. axb8Q gxh4 56. Qe5+ f6 57. Qxh5 hxg3 58. Kxg3 Kf8 59. Qg4 Kf7 60. e5 Ke7 61. Qh4 Kd7 62. Qxf6 Kc6 63. Qxe6+ Kb5 64. b7 Ka4 65. b8Q Ka3 66. Qa6# 1-0

[Event "Titled Tuesday intern op 16th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.16"]
[Round "6"]
[White "Bendayan Claros, Aaron Arturo"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2166"]
[BlackElo "1721"]
[PlyCount "117"]
[EventDate "2021.11.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. c4 d5 5. cxd5 Qxd5 6. Nc3 Bb4 7. e3 0-0 8. Nf3 Bg4 9. Be2 Nc6 10. 0-0 Bxc3 11. bxc3 Na5 12. Qa4 Bd7 13. Qb4 Nc6 14. Qb3 Be6 15. c4 Qd6 16. d5 Na5 17. Qa4 b6 18. dxe6 Qxe6 19. c5 Nb7 20. cxb6 Nc5 21. Qc4 cxb6 22. Qxe6 fxe6 23. Rfd1 Kf7 24. Rac1 Ke7 25. Kf1 g5 26. Nd4 Rac8 27. Nb3 Ne4 28. Ba6 Rxc1 29. Rxc1 Kd6 30. Ke2 Rd8 31. f3 Nc5 32. Nxc5 bxc5 33. Rd1+ Kc7 34. Rxd8 Kxd8 35. Bc4 Kc7 36. Bxe6 Kb6 37. Kd3 a5 38. Kc4 Kc6 39. Bf5 Kb6 40. g4 h6 41. h3 a4 42. a3 Kc6 43. Bc2 Kb6 44. Bxa4 Ka5 45. Be8 Kb6 46. a4 Ka5 47. Kxc5 Ka6 48. Kd5 Ka5 49. Ke6 Kb4 50. Kxf6 Kc3 51. Kg6 Kd3 52. Kxh6 Kxe3 53. Kxg5 Kxf3 54. h4 Kg3 55. h5 Kf3 56. h6 Ke3 57. h7 Kf3 58. h8Q Ke3 59. Qe5+ 1-0

[Event "Titled Tuesday intern op 16th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.16"]
[Round "1"]
[White "Dahanayake, Isara Banidu"]
[Black "Koellner, Ruben Gideon"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1721"]
[BlackElo "2436"]
[PlyCount "40"]
[EventDate "2021.11.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Bc4 Be7 6. 0-0 c6 7. a4 h6 8. Re1 Qc7 9. Be3 Nf8 10. h3 g5 11. dxe5 dxe5 12. Nd2 Ng6 13. Nb3 g4 14. hxg4 Bxg4 15. f3 Bc8 16. Qe2 Rg8 17. Kf2 Nh5 18. Rg1 Ngf4 19. Qf1 Bh4+ 20. g3 Nxg3 0-1

[Event "Titled Tuesday intern op 16th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.16"]
[Round "4"]
[White "Dahanayake, Isara Banidu"]
[Black "Zhuravlev, Alexey"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1721"]
[BlackElo "2359"]
[PlyCount "76"]
[EventDate "2021.11.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Bc4 e6 7. N1e2 Nf6 8. 0-0 Bd6 9. f4 0-0 10. f5 exf5 11. Nxf5 Bc7 12. Bg5 Nbd7 13. Qe1 Qe8 14. Qh4 Qe4 15. Bxf6 Nxf6 16. Qxe4 Nxe4 17. Ne7+ Kh8 18. Bd3 Rae8 19. Nxg6+ hxg6 20. c3 f5 21. Rf3 Ng5 22. Rf2 Re3 23. Rd1 Rfe8 24. g3 Nh3+ 25. Kg2 Nxf2 26. Kxf2 g5 27. Bxf5 Rxe2+ 28. Kf1 Rxb2 29. Re1 Rf8 30. g4 g6 31. Re7 Bxh2 32. Re2 Rxe2 33. Kxe2 gxf5 34. gxf5 Rxf5 35. Kd3 g4 36. Ke4 Rf4+ 37. Ke3 Kg7 38. Ke2 g3 0-1

[Event "Titled Tuesday intern op 16th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.16"]
[Round "5"]
[White "Golubovskis, Maksims"]
[Black "Dahanayake, Isara Banidu"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2210"]
[BlackElo "1721"]
[PlyCount "74"]
[EventDate "2021.11.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Qd2 Nbd7 10. 0-0-0 Be7 11. Kb1 Rc8 12. h3 h4 13. Be2 b5 14. Rhg1 Nb6 15. g4 Nc4 16. Bxc4 bxc4 17. Nc1 Rb8 18. g5 Nd7 19. g6 f6 20. f4 Qa5 21. fxe5 Nxe5 22. N1e2 Nf3 23. Qc1 Nxg1 24. Rxg1 Rh5 25. Nf4 Re5 26. Ncd5 Bxd5 27. Nxd5 c3 28. b3 Rxe4 29. Nxe7 Rxe7 30. Bd4 Rc8 31. Bxf6 gxf6 32. g7 Kd7 33. g8Q Rxg8 34. Rxg8 Qe5 35. Qh6 Qe1+ 36. Qc1 Qxc1+ 37. Kxc1 Re1# 0-1

[Event "Titled Tuesday intern op 16th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.16"]
[Round "3"]
[White "Jaskolka, Tomasz"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "A45"]
[WhiteElo "2193"]
[BlackElo "1721"]
[PlyCount "47"]
[EventDate "2021.11.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 0-0 6. h5 Nxh5 7. Rxh5 gxh5 8. Qxh5 c5 9. Nf3 Nc6 10. Bd3 f5 11. dxc5 e5 12. Bg5 Qa5 13. Ke2 e4 14. Rh1 exd3+ 15. cxd3 Be6 16. Qxh7+ Kf7 17. Qh5+ Kg8 18. Bh6 Qc7 19. Bf4 Qe7 20. Ng5 Qxg5 21. Qxg5 Rf7 22. Qg6 Kf8 23. Qxe6 Re8 24. Bd6+ 1-0

[Event "Titled Tuesday intern op 16th Nov"]
[Site "Chess.com INT"]
[Date "2021.11.16"]
[Round "2"]
[White "Pajeken, Jakob Leon"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2360"]
[BlackElo "1721"]
[PlyCount "133"]
[EventDate "2021.11.16"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. 0-0 0-0 6. b3 Nc6 7. Bb2 Bf5 8. Nbd2 Ne4 9. Nh4 Nxd2 10. Qxd2 Bd7 11. c4 Rb8 12. Rac1 e5 13. dxe5 Nxe5 14. Nf3 Bc6 15. Nxe5 Bxg2 16. Kxg2 dxe5 17. Rfd1 Qe7 18. Qd7 Qc5 19. Rd5 Qb6 20. Rb5 Qa6 21. a4 Rbd8 22. Qxc7 Rd2 23. Bxe5 Rxe2 24. Bxg7 Kxg7 25. Qxb7 Qf6 26. Qf3 Qb2 27. Qc3+ Qxc3 28. Rxc3 Rb2 29. Rd5 Rb8 30. Rdd3 Re2 31. c5 Re7 32. c6 a5 33. Rd5 Ra7 34. Rb5 Rc8 35. Rc4 Kf6 36. Rb7 Ra6 37. c7 Re6 38. Rc5 Ke7 39. Rb8 Kd7 40. Rxc8 Kxc8 41. Rxa5 Rb6 42. Ra8+ Kxc7 43. Ra7+ Kd6 44. Rxf7 Rxb3 45. Rxh7 Ra3 46. Rh6 Rxa4 47. Rxg6+ Ke7 48. Rc6 Kf7 49. Rc3 Ra5 50. Rf3+ Kg6 51. h4 Ra2 52. Rf4 Ra3 53. g4 Ra2 54. Kg3 Ra3+ 55. f3 Rb3 56. h5+ Kg7 57. Rf5 Rb4 58. g5 Kh7 59. Rf7+ Kg8 60. Ra7 Rb5 61. Kg4 Rb4+ 62. f4 Rb1 63. g6 Rg1+ 64. Kf5 Rh1 65. Kf6 Ra1 66. Rxa1 Kh8 67. Ra8# 1-0

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "10"]
[White "Cramling Bellon, Anna"]
[Black "Dahanayake, Isara Banidu"]
[Result "0-1"]
[ECO "E71"]
[WhiteElo "2035"]
[BlackElo "1721"]
[PlyCount "102"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Bg5 c5 7. d5 e6 8. Bd3 exd5 9. exd5 Re8+ 10. Nge2 h6 11. Bh4 Nbd7 12. f4 a6 13. a4 Qa5 14. 0-0 Nh7 15. f5 g5 16. Bg3 Ne5 17. Ne4 Qd8 18. N2c3 Qe7 19. f6 Nxf6 20. Nxf6+ Bxf6 21. Ne4 Bg7 22. Bc2 f5 23. Nd2 f4 24. Bf2 Rf8 25. Re1 Qf7 26. Ne4 Rd8 27. Nxd6 Rxd6 28. Bxc5 Rd8 29. Bd4 Nxc4 30. Qd3 Bxd4+ 31. Qxd4 Ne3 32. Qb6 Bf5 33. Bb3 Nxd5 34. Qxh6 Qg7 35. Qh5 Qg6 36. Qf3 Be6 37. Rad1 Ne3 38. Bxe6+ Qxe6 39. Rxd8+ Rxd8 40. Qxb7 Rd7 41. Qb8+ Kg7 42. Qb4 Qd5 43. Qc3+ Kg6 44. Rxe3 fxe3 45. Qxe3 Qd1+ 46. Kh2 Qd6+ 47. Kg1 Qf6 48. Qe4+ Kg7 49. Qe8 Rd1+ 50. Kh2 Qf4+ 51. g3 Qf2# 0-1

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "5"]
[White "Dahanayake, Isara Banidu"]
[Black "Gubanov, Oleg"]
[Result "1/2-1/2"]
[ECO "B04"]
[WhiteElo "1721"]
[BlackElo "2258"]
[PlyCount "131"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. dxe5 Nc6 6. Bb5 a6 7. Bxc6+ bxc6 8. h3 e6 9. 0-0 Bb7 10. c4 Nb6 11. b3 Qxd1 12. Rxd1 c5 13. Be3 a5 14. Nc3 a4 15. Nb5 Rc8 16. Na7 Rd8 17. Nb5 Rd7 18. Rxd7 Kxd7 19. Rd1+ Kc8 20. Ng5 Be7 21. Nxf7 Rf8 22. Ng5 Bxg5 23. Bxg5 Nd7 24. Na7+ Kb8 25. Rxd7 Kxa7 26. Rxc7 Rf5 27. Be3 Rxe5 28. b4 Re4 29. Rxc5 Kb8 30. Rb5 Rxc4 31. g3 Rc2 32. Bf4+ Kc8 33. Rc5+ Rxc5 34. bxc5 Kd7 35. Bd6 Kc6 36. Kf1 Ba6+ 37. Ke1 a3 38. Kd2 Bc4 39. Kc3 Bxa2 40. Kb4 Bd5 41. Kxa3 Bg2 42. h4 Bf3 43. Kb4 g6 44. Kc3 h5 45. Kd4 Bg4 46. Ke5 Bf5 47. Kf6 Kd5 48. Kg5 Kc6 49. f3 Kd5 50. g4 hxg4 51. fxg4 Bd3 52. h5 gxh5 53. gxh5 e5 54. h6 Bh7 55. Kf6 e4 56. Kg7 Bf5 57. h7 Bxh7 58. Kxh7 e3 59. Kg6 e2 60. Bg3 Kxc5 61. Kf5 Kd4 62. Kf4 Kd3 63. Kf3 Kd2 64. Bf2 Kd1 65. Bh4 e1Q 66. Bxe1 1/2-1/2

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "6"]
[White "Dahanayake, Isara Banidu"]
[Black "Hoffmann, Asa"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1721"]
[BlackElo "2185"]
[PlyCount "108"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 c6 4. Nf3 Bg4 5. Be2 e6 6. h3 Bh5 7. Bg5 Be7 8. 0-0 d5 9. e5 Nfd7 10. Bxe7 Qxe7 11. Qd2 a6 12. Nd1 c5 13. c3 Nc6 14. Ne3 Bxf3 15. Bxf3 cxd4 16. cxd4 Qb4 17. Rfd1 Qxd2 18. Rxd2 Rc8 19. Rc1 Nb6 20. Rcd1 Ke7 21. Be2 Na5 22. f4 g6 23. g4 h5 24. f5 hxg4 25. hxg4 gxf5 26. gxf5 Rcg8+ 27. Ng2 Nac4 28. f6+ Kd7 29. Bxc4 Nxc4 30. Rd3 Nxb2 31. Rb3 Nxd1 32. Rxb7+ Kc6 33. Rxf7 Ne3 34. Kf2 Nxg2 35. Re7 Nf4 36. f7 Rf8 37. Kf3 Rh7 38. Kxf4 Rhxf7+ 39. Rxf7 Rxf7+ 40. Kg5 Kb5 41. Kg6 Rf5 42. Kg7 Kc4 43. Kg6 Kxd4 44. Kg7 Kxe5 45. Kg6 d4 46. Kg7 Kd6 47. Kg6 Ke7 48. Kg7 Rg5+ 49. Kh6 Kf6 50. Kh7 Kf7 51. Kh6 Rf5 52. a3 a5 53. a4 Rc5 54. Kh7 Rh5# 0-1

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "2"]
[White "Dahanayake, Isara Banidu"]
[Black "Jary, Sergey"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1721"]
[BlackElo "2275"]
[PlyCount "148"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Qc7 4. 0-0 e6 5. Bxc6 Qxc6 6. d3 d6 7. h3 Nf6 8. Nc3 Be7 9. Qe2 0-0 10. Bf4 b5 11. e5 dxe5 12. Nxe5 Qb7 13. a4 b4 14. Ne4 Nxe4 15. dxe4 Bf6 16. Nc4 Bd7 17. Bd6 Rfc8 18. e5 Bd8 19. b3 Bc6 20. f4 Bd5 21. Ne3 Bb6 22. Nc4 Qa6 23. a5 Bxc4 24. bxc4 Bc7 25. Bxc5 Qc6 26. Bxb4 Bd8 27. c3 Qxc4 28. Qxc4 Rxc4 29. Rad1 Rac8 30. Rd7 a6 31. Rfd1 Bh4 32. R1d4 h5 33. Rxc4 Rxc4 34. Rd4 Rc8 35. Kf1 Kh7 36. Ke2 g5 37. fxg5 Bxg5 38. Rd6 Ra8 39. Rd7 Kg6 40. Kf3 Bc1 41. Ke4 Rc8 42. Rd6 Ra8 43. Rd7 h4 44. Rd6 Bg5 45. Rb6 Bd8 46. Rb7 Bg5 47. Rb6 Bd8 48. Rb7 Bg5 49. Be7 Bxe7 50. Rxe7 Rc8 51. Ra7 Rxc3 52. Rxa6 Rc2 53. Kf3 Kf5 54. Ra7 Rc3+ 55. Kf2 Rc2+ 56. Kf3 Rc3+ 57. Kf2 Kg6 58. a6 Rc5 59. Rb7 Rxe5 60. a7 Ra5 61. Rb4 Kg5 62. Rg4+ Kh5 63. Rf4 f5 64. Rb4 Rxa7 65. Rb6 e5 66. Rb5 Re7 67. Kf3 Kg5 68. Rd5 e4+ 69. Ke3 Ra7 70. Kf2 Ra2+ 71. Kg1 Kf4 72. Rb5 e3 73. Rb4+ Kg3 74. Rb3 Ra1+ 0-1

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "9"]
[White "Dahanayake, Isara Banidu"]
[Black "Ratnesan, Ranesh"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1721"]
[BlackElo "2258"]
[PlyCount "134"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 Nf6 6. h3 e5 7. c4 Be7 8. Nc3 Be6 9. Be2 h6 10. 0-0 0-0 11. b3 Qa5 12. Bb2 Rfd8 13. Rfd1 Bf8 14. Bf1 a6 15. Nd5 Ne8 16. b4 Nxb4 17. Bc3 Bxd5 18. cxd5 Rdc8 19. a3 Nxd5 20. Bxa5 Nxe3 21. fxe3 Rc2 22. Rac1 Rac8 23. Rxc2 Rxc2 24. Rd2 Rc1 25. Kf2 Nf6 26. Bd3 d5 27. Nxe5 dxe4 28. Bc4 Bxa3 29. Bxf7+ Kf8 30. Rd8+ Ke7 31. Rd2 Rc5 32. Bd8+ Kf8 33. Bxf6 gxf6 34. Nd7+ Kxf7 35. Nxc5 Bxc5 36. Rd7+ Ke6 37. Rxb7 a5 38. Rb5 Bb4 39. Kg3 Kd6 40. Kf4 Kc6 41. Rb8 Bd6+ 42. Kf5 Bxb8 43. Kxe4 a4 44. Kf5 Be5 45. Ke4 a3 46. Kf5 a2 47. e4 a1Q 48. Kg6 Qc1 49. g4 Qg5+ 50. Kf7 Qh4 51. Kg6 Qxh3 52. Kf5 Qf3+ 53. Kg6 Qxg4+ 54. Kxh6 Qxe4 55. Kh5 Qf5+ 56. Kh6 Bf4+ 57. Kg7 Bd6 58. Kf7 Qe5 59. Kg6 f5 60. Kh5 f4+ 61. Kg6 f3 62. Kh7 f2 63. Kg8 f1Q 64. Kh7 Qg3 65. Kh6 Qff4+ 66. Kh7 Qf5+ 67. Kh8 Be5# 0-1

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "11"]
[White "Dahanayake, Isara Banidu"]
[Black "Zavivaeva, Emilia"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1721"]
[BlackElo "1650"]
[PlyCount "100"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Nc3 g6 4. Nf3 Bg7 5. Be3 e6 6. e5 Ne7 7. Bd3 d6 8. exd6 cxd6 9. Qd2 Nbc6 10. 0-0 0-0 11. Bh6 Nxd4 12. Nxd4 Bxd4 13. Bxf8 Kxf8 14. Qh6+ Kg8 15. Rae1 Rc8 16. Qd2 Nc6 17. Ne4 Qh4 18. c3 Bg7 19. Qe2 Ne5 20. f3 Rd8 21. Bc2 d5 22. Nf2 d4 23. cxd4 Rxd4 24. Be4 Bc8 25. Rd1 Ra4 26. Qc2 Rc4 27. Qe2 Ba6 28. Qd2 Rd4 29. Qc1 Bxf1 30. Rxd4 Nxf3+ 31. Bxf3 Bxd4 32. Qxf1 Bxb2 33. g3 Qf6 34. Kg2 e5 35. Ng4 Qe6 36. Qd3 Bd4 37. Nf2 Qxa2 38. Qe2 Qe6 39. Ne4 a5 40. Qb5 Qa2+ 41. Kh3 Kg7 42. Qd7 a4 43. Ng5 h6 44. Bd5 Qf2 45. Nxf7 Qf1+ 46. Kh4 Qf6+ 47. Kh3 Qf1+ 48. Kh4 g5+ 49. Kh5 Qe2+ 50. Qg4 Qxh2+ 0-1

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "1"]
[White "Djaparov, Medet"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "E62"]
[WhiteElo "1667"]
[BlackElo "1721"]
[PlyCount "75"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 d6 5. Bg2 0-0 6. 0-0 Nc6 7. Nc3 Bf5 8. d5 Na5 9. Nd4 c5 10. dxc6 bxc6 11. Nxf5 gxf5 12. Qd3 Qd7 13. Bd2 e6 14. Rad1 Nb7 15. Na4 Rad8 16. Be3 c5 17. b3 Na5 18. Qc2 Qc7 19. Bf4 Nh5 20. Bg5 Rd7 21. e4 f4 22. Qe2 f6 23. Bh4 fxg3 24. Qxh5 gxh2+ 25. Kxh2 f5 26. Kh1 Be5 27. Rg1 Rg7 28. Bh3 Kh8 29. Rxg7 Qxg7 30. exf5 exf5 31. Rg1 Qb7+ 32. Bg2 Qd7 33. Bd5 Bg7 34. Bg5 f4 35. Bh6 Bxh6 36. Qxh6 Qe7 37. Nc3 Rf6 38. Rg8# 1-0

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "7"]
[White "Gaboyan, Susanna"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2253"]
[BlackElo "1721"]
[PlyCount "113"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. Nc3 e5 7. e4 Nc6 8. Ne1 Ne8 9. Be3 f5 10. exf5 gxf5 11. f4 Be6 12. Nf3 d5 13. Ng5 Qxg5 14. fxg5 d4 15. Bd5 Bxd5 16. Nxd5 dxe3 17. Nxe3 f4 18. Nd5 Rd8 19. Qg4 Kh8 20. Nc3 Nd4 21. Rf2 Nd6 22. Raf1 N6f5 23. Nd1 Rfe8 24. gxf4 exf4 25. Rxf4 Ne2+ 26. Kh1 Nxf4 27. Qxf4 Rf8 28. Re1 Nd4 29. Qxc7 Rde8 30. Rxe8 Rxe8 31. Nc3 Re1+ 32. Kg2 Be5 33. Qd8+ Kg7 34. Qd7+ Kg6 35. h4 Rc1 36. Qe8+ Kf5 37. Qf7+ Kg4 38. Ne4 Rxc2+ 39. Nf2+ Kxh4 40. g6 hxg6 41. Qxg6 Rxf2+ 42. Kxf2 Nc2 43. Qe4+ Kh3 44. Qxe5 Kh4 45. Qf4+ Kh5 46. Qe5+ Kg6 47. Qd6+ Kg5 48. Qc5+ Kh6 49. Qxc2 b6 50. Qc7 Kg6 51. Qb7 Kf6 52. Qxa7 Kg5 53. Qxb6 Kf4 54. a4 Ke5 55. a5 Kd5 56. a6 Ke5 57. a7 1-0

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "8"]
[White "Martin, Lewis"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2205"]
[BlackElo "1721"]
[PlyCount "105"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. 0-0 Be7 9. Re1 0-0 10. Be3 Bb7 11. f3 Nbd7 12. a3 Nc5 13. Ba2 Rc8 14. Qd2 Re8 15. Rad1 Qc7 16. Qf2 Bf8 17. g4 Nfd7 18. Qg3 Ne5 19. Kh1 Nc4 20. Bc1 g6 21. h4 Bg7 22. h5 Be5 23. Qh3 Qe7 24. Kg2 Qf6 25. hxg6 fxg6 26. Rh1 Re7 27. Nce2 Rf8 28. Rhf1 Nxe4 29. fxe4 Bxe4+ 30. Kg1 Qg7 31. Bh6 Rxf1+ 32. Kxf1 Qf7+ 33. Kg1 Bf3 34. Nxf3 Ne3 35. Rd3 Nxc2 36. Nxe5 dxe5 37. Rf3 Qe8 38. Rf8+ Qxf8 39. Bxf8 Kxf8 40. Ng3 Rf7 41. Ne4 Ne1 42. Qh6+ Ke7 43. Qg5+ Kd7 44. Qd2+ Ke7 45. Qxe1 Rf4 46. Qe2 Kf7 47. Ng5+ Ke7 48. Nxe6 e4 49. Nxf4 Kd6 50. Qxe4 Kc7 51. Ne6+ Kb8 52. Qc6 Ka7 53. Bd5 1-0

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "3"]
[White "Muromtsev, Arthur"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "2115"]
[BlackElo "1721"]
[PlyCount "83"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. b3 e5 3. Bb2 d6 4. Bb5+ Bd7 5. Bxd7+ Nxd7 6. Ne2 Ngf6 7. d3 Be7 8. 0-0 0-0 9. h3 Re8 10. f4 Bf8 11. Nd2 g6 12. Nc4 b5 13. Ne3 Bg7 14. f5 Nb6 15. c4 bxc4 16. bxc4 Bh6 17. Bc1 Bg7 18. Ng4 Nxg4 19. hxg4 g5 20. f6 Bxf6 21. Ng3 Bg7 22. Nh5 f6 23. Qf3 Rf8 24. Kh2 Nc8 25. Rh1 Ne7 26. g3 Nc6 27. Be3 Nd4 28. Bxd4 cxd4 29. Kg2 Rb8 30. Qf5 Rb2+ 31. Kf3 Rf7 32. Rab1 Rxb1 33. Rxb1 Bh8 34. Qe6 f5 35. gxf5 g4+ 36. Kxg4 Qf8 37. f6 Bxf6 38. Nxf6+ Kh8 39. Rb8 Qxb8 40. Qxf7 Qc8+ 41. Kf3 Qh3 42. Qf8# 1-0

[Event "Titled Tuesday intern op 02nd Nov"]
[Site "Chess.com INT"]
[Date "2021.11.02"]
[Round "4"]
[White "Ooi, Zhi Yang"]
[Black "Dahanayake, Isara Banidu"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2123"]
[BlackElo "1721"]
[PlyCount "72"]
[EventDate "2021.11.02"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. f3 h5 9. Nd5 Bxd5 10. exd5 Nbd7 11. Rc1 g6 12. Be2 Bg7 13. 0-0 0-0 14. c4 Ne8 15. Qd2 f5 16. f4 Nef6 17. Na5 Ne4 18. Qe1 exf4 19. Bxf4 Qb6+ 20. Kh1 Bd4 21. h3 g5 22. Bxg5 Bf2 23. Rxf2 Qxf2 24. Qxf2 Nxf2+ 25. Kg1 Ne4 26. Be3 f4 27. Bd4 Ng3 28. Bf3 Ne5 29. Nxb7 Nxf3+ 30. gxf3 Ne2+ 31. Kf2 Nxc1 32. Nxd6 Nxa2 33. c5 Nb4 34. c6 Nxd5 35. Bc5 Rfc8 36. Nxc8 Rxc8 0-1

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "3"]
[White "Bures, Vit"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "E74"]
[WhiteElo "2110"]
[BlackElo "1721"]
[PlyCount "113"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Bg5 c5 7. d5 h6 8. Bf4 Nbd7 9. Nf3 Nh5 10. Be3 a6 11. 0-0 Rb8 12. a4 Nhf6 13. h3 Nb6 14. a5 Na8 15. Qd2 Kh7 16. Nh2 Nc7 17. f4 e5 18. fxe5 dxe5 19. Bxc5 Re8 20. Be3 Rf8 21. c5 Bd7 22. b4 Nb5 23. Bxb5 Bxb5 24. Nxb5 axb5 25. Qd3 Qd7 26. Nf3 Rfe8 27. Nd2 Nh5 28. Nb1 f5 29. exf5 e4 30. fxg6+ Kh8 31. Qa3 Bxa1 32. Qxa1+ Qg7 33. Qxg7+ Nxg7 34. Nc3 Rf8 35. Nxb5 Rxf1+ 36. Kxf1 Rf8+ 37. Ke2 Nf5 38. d6 Kg7 39. Nc3 Kxg6 40. Nxe4 Re8 41. Kd3 Nxe3 42. Kxe3 Kf5 43. g4+ Ke5 44. Kd3 Kd5 45. Nf6+ Ke6 46. Nxe8 Kd7 47. Nf6+ Kc6 48. Ng8 h5 49. gxh5 Kb5 50. d7 Kxb4 51. d8Q Kxc5 52. Qb6+ Kd5 53. Nf6+ Ke5 54. Qd4+ Kf5 55. Ng4 Kg5 56. Qf6+ Kxh5 57. Qh6# 1-0

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "9"]
[White "Dahanayake, Isara Banidu"]
[Black "Bonte, Andrei Mihai"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1721"]
[BlackElo "2333"]
[PlyCount "72"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. Qe2 cxd4 9. 0-0 Be7 10. Be4 Nxe4 11. Qxe4 Bf6 12. Rd1 0-0 13. c3 e5 14. Be3 Qb6 15. cxd4 exd4 16. Bxd4 Bxd4 17. Qxd4 Bf5 18. h3 Rfd8 19. Qxb6 axb6 20. a3 h6 21. Rac1 Rxd1+ 22. Rxd1 Rc8 23. Nd4 Bd7 24. f3 Kf8 25. Kf2 h5 26. h4 f6 27. Kg3 g5 28. hxg5 fxg5 29. f4 h4+ 30. Kf3 g4+ 31. Kf2 Kf7 32. Rh1 Rh8 33. Ke3 Kf6 34. f5 Bxf5 35. Rf1 Re8+ 36. Kf4 Re4# 0-1

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "6"]
[White "Dahanayake, Isara Banidu"]
[Black "Palacio, Igor Da Paz"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1721"]
[BlackElo "2172"]
[PlyCount "97"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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. Bb5 Qb6 4. Bxc6 Qxc6 5. d3 e6 6. 0-0 g6 7. e5 d5 8. Nc3 Bg7 9. Re1 Ne7 10. Bg5 h6 11. Bf6 Bxf6 12. exf6 Nf5 13. Nd4 Nxd4 14. a4 a6 15. a5 Bd7 16. Na4 Qc7 17. Nb6 Rd8 18. c3 Nf5 19. Nxd5 Qd6 20. Nb6 Bc6 21. d4 cxd4 22. c4 0-0 23. Qd3 Rb8 24. Qh3 g5 25. Qg4 Qf4 26. Qe2 Nh4 27. g3 Nf3+ 28. Kf1 Nxh2+ 29. Kg1 Nf3+ 30. Kf1 Qg4 31. Qd3 Nh2+ 32. Kg1 Qh3 33. f3 Nxf3+ 34. Kf2 Qh2+ 35. Kf1 Qg1+ 36. Ke2 Nxe1 37. Rxe1 Qe3+ 38. Qxe3 dxe3 39. Kxe3 Rfd8 40. Re2 Kh7 41. c5 Kg6 42. b4 Bb5 43. Rf2 Rd3+ 44. Ke4 Rbd8 45. Ke5 R8d4 46. Re2 Bc6 47. Re1 Rxb4 48. Nc8 Rbb3 49. Ne7+ 1-0

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "4"]
[White "Dahanayake, Isara Banidu"]
[Black "Qashashvili, Alexandre"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1721"]
[BlackElo "2505"]
[PlyCount "68"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c6 2. b3 d5 3. exd5 cxd5 4. Bb2 Nf6 5. Nf3 Nc6 6. Be2 Bg4 7. h3 Bh5 8. d4 e6 9. 0-0 Bd6 10. Ne5 Bxe2 11. Qxe2 0-0 12. Nd2 Qe7 13. Ndf3 Ba3 14. c3 Bxb2 15. Qxb2 Nxe5 16. Nxe5 Nd7 17. Nxd7 Qxd7 18. Rfe1 Rfc8 19. Rac1 a5 20. c4 dxc4 21. bxc4 h6 22. Re5 Rd8 23. d5 exd5 24. Rxd5 Qc6 25. Rb5 Rd7 26. c5 a4 27. a3 Rad8 28. Rc2 Rd1+ 29. Kh2 Qc7+ 30. g3 Qc6 31. f3 Qxf3 32. Rg2 Qf1 33. g4 Qf4+ 34. Rg3 R8d2+ 0-1

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "2"]
[White "Dahanayake, Isara Banidu"]
[Black "Shahinyan, David"]
[Result "0-1"]
[ECO "C79"]
[WhiteElo "1721"]
[BlackElo "2469"]
[PlyCount "74"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. 0-0 b5 7. Bb3 Na5 8. Nc3 Nxb3 9. axb3 Bb7 10. Re1 g6 11. d4 exd4 12. Nxd4 Nd7 13. Be3 Bg7 14. Qd2 0-0 15. Bg5 Bf6 16. Bxf6 Qxf6 17. Nf3 Ne5 18. Nxe5 Qxe5 19. Nd5 Bxd5 20. exd5 Qxb2 21. Rab1 Qf6 22. Re3 Rfe8 23. h3 Re7 24. Rf3 Qe5 25. Re3 Qg5 26. Rbe1 Re5 27. Rxe5 Qxd2 28. Re7 Qxc2 29. Rd7 Qxb3 30. Ree7 Qd1+ 31. Kh2 Qxd5 32. Rxc7 Kf8 33. Red7 Re8 34. Ra7 Re1 35. Rxa6 Qe5+ 36. g3 Qe4 37. Ra8+ Qxa8 0-1

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "5"]
[White "Kornyukov, Alexey"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2452"]
[BlackElo "1721"]
[PlyCount "69"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 d6 5. Nc3 0-0 6. Bg5 c5 7. d5 e6 8. Qd2 h6 9. Be3 exd5 10. cxd5 Nbd7 11. Nh3 a6 12. a4 Re8 13. Nf2 h5 14. Be2 Nh7 15. 0-0 f5 16. h3 Qh4 17. Nd3 f4 18. Nxf4 Ne5 19. Ne6 Bxe6 20. dxe6 Qe7 21. f4 Nc6 22. f5 gxf5 23. exf5 Nf6 24. Bg5 Nd4 25. Bxh5 Rf8 26. Nd5 Nxd5 27. Bxe7 Nxe7 28. Bf7+ Kh8 29. f6 Nef5 30. fxg7+ Kxg7 31. Qg5+ Kh8 32. Rxf5 Nxf5 33. Qxf5 Rxf7 34. Qxf7 Rf8 35. Qxf8+ 1-0

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "7"]
[White "Politov, Pavel Y"]
[Black "Dahanayake, Isara Banidu"]
[Result "0-1"]
[ECO "B98"]
[WhiteElo "2190"]
[BlackElo "1721"]
[PlyCount "62"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 0-0 10. g4 b5 11. Bxf6 Bxf6 12. g5 Bxd4 13. Rxd4 Nc6 14. Rd1 b4 15. Nb1 Bb7 16. Bd3 Rfc8 17. Qe3 e5 18. f5 Nd4 19. c3 bxc3 20. Nxc3 Qa5 21. Kb1 Rab8 22. g6 Rxc3 23. gxf7+ Kf8 24. b3 Nxb3 25. axb3 Rxb3+ 26. Kc1 Rc8+ 27. Bc2 Rxe3 28. Rxd6 Rxc2+ 29. Kxc2 Bxe4+ 30. Kc1 Qc3+ 31. Kd1 Bf3# 0-1

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "1"]
[White "Ronka, Erik"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2310"]
[BlackElo "1721"]
[PlyCount "93"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bc4 a6 6. Nc3 e6 7. Bb3 b5 8. 0-0 Be7 9. Qf3 Bb7 10. Qg3 0-0 11. Bh6 Ne8 12. Rad1 Kh8 13. Be3 Nd7 14. Bxe6 fxe6 15. Nxe6 Qc8 16. Nxf8 Nxf8 17. Rd2 Ng6 18. f4 b4 19. Nd5 Bxd5 20. exd5 Qf5 21. Qf2 Nf6 22. Qf3 Nh4 23. Qf2 Ne4 24. Qe2 Nxd2 25. Bxd2 Bf6 26. Bxb4 Qxd5 27. Rd1 Qxa2 28. Bxd6 Qxb2 29. h3 Qb6+ 30. Kh2 Nf5 31. Qe4 Rd8 32. Bc5 Qb8 33. Rxd8+ Qxd8 34. Qxf5 h6 35. Qe6 Qc7 36. Qe8+ Kh7 37. Qe4+ Kh8 38. Be3 Be7 39. g4 Bd6 40. Kg3 Qc3 41. Kf3 a5 42. Qe8+ Kh7 43. Qe4+ Kh8 44. g5 hxg5 45. fxg5 Bc5 46. Qe8+ Kh7 47. g6# 1-0

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "8"]
[White "Shton, Roman"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2074"]
[BlackElo "1721"]
[PlyCount "135"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. Bg5 0-0 6. e3 h6 7. Bh4 c5 8. d5 e6 9. Be2 exd5 10. cxd5 Nbd7 11. Bg3 Nb6 12. Nb5 Nfxd5 13. Bxd6 Re8 14. Bxc5 Bxb2 15. Bd4 Bxa1 16. Bxa1 Nxe3 17. fxe3 Qxd1+ 18. Bxd1 Nd5 19. Kf2 a6 20. Nd6 Rd8 21. Nxc8 Raxc8 22. Bb3 Nb4 23. Bf6 Nd3+ 24. Kg3 Rd6 25. Bd4 Nc5 26. h3 Ne4+ 27. Kh2 Nc5 28. Rd1 Nxb3 29. axb3 b5 30. Rf1 f5 31. g4 fxg4 32. hxg4 a5 33. Ne5 a4 34. bxa4 bxa4 35. Ra1 Rc2+ 36. Kg3 Ra6 37. Ra3 Rc8 38. Nd3 Rb8 39. Nc5 Ra5 40. Rxa4 Rxa4 41. Nxa4 Rb4 42. Nc5 Rc4 43. Nd7 Rc1 44. Ne5 g5 45. Nd7 Rg1+ 46. Kf3 Rf1+ 47. Ke4 Rg1 48. Kf5 Rf1+ 49. Kg6 Rf7 50. Nf6+ Kf8 51. Bc5+ Re7 52. Nd5 Ke8 53. Bxe7 Kd7 54. e4 Ke6 55. Bf8 Ke5 56. Nc3 Kf4 57. Bxh6 Kxg4 58. e5 Kf4 59. e6 Ke5 60. e7 Kd4 61. Nb5+ Kc5 62. Na3 Kb4 63. Nb1 Kb3 64. e8Q Kb2 65. Qb5+ Kc1 66. Bxg5+ Kd1 67. Qd3+ Ke1 68. Bh4# 1-0

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "10"]
[White "Shymanskyi, Oleksandr"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "2296"]
[BlackElo "1721"]
[PlyCount "113"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 d5 3. e3 Nc6 4. f4 d4 5. Bb5 Bd7 6. exd4 a6 7. Bxc6 Bxc6 8. Nf3 e6 9. 0-0 Bd6 10. Ne5 Be4 11. d3 Bf5 12. Nd2 Bxe5 13. dxe5 Ng4 14. Qe2 c6 15. h3 Qb6+ 16. Kh1 Ne3 17. Nc4 Nxc4 18. dxc4 0-0-0 19. Ba3 h5 20. Bd6 Rd7 21. c5 Qd8 22. c4 g5 23. fxg5 Qxg5 24. b4 Rg8 25. Rf2 Qg3 26. a4 Qc3 27. Qb2 Qe3 28. Rf3 Qg5 29. b5 cxb5 30. axb5 Be4 31. Raf1 axb5 32. cxb5 Bxf3 33. Rxf3 h4 34. c6 Rdd8 35. Qa2 Rxd6 36. exd6 Qc1+ 37. Kh2 bxc6 38. Qa8+ Kd7 39. Qxg8 Qc5 40. bxc6+ Kxd6 41. Qf8+ Kxc6 42. Qxc5+ Kxc5 43. Rxf7 Kd4 44. Rh7 e5 45. Rxh4+ e4 46. Rxe4+ Kd3 47. Re8 Kd4 48. g4 Kd3 49. g5 Kd2 50. g6 Kc2 51. g7 Kb2 52. g8Q Kb1 53. Qf7 Ka1 54. Qd7 Ka2 55. Rc8 Kb1 56. Qb7+ Ka2 57. Ra8# 1-0

[Event "Titled Tuesday intern op 26th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.26"]
[Round "11"]
[White "Winkels, Marcel"]
[Black "Dahanayake, Isara Banidu"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1992"]
[BlackElo "1721"]
[PlyCount "88"]
[EventDate "2021.10.26"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 a6 7. 0-0 Nf6 8. Qe2 Bg4 9. Be3 e6 10. Rfd1 Be7 11. h3 Bxf3 12. Qxf3 Qc7 13. Bb3 0-0 14. Rac1 Ne5 15. Qg3 Qb8 16. Bd4 b5 17. f4 Nc4 18. Bxc4 bxc4 19. e5 dxe5 20. Bxe5 Qb6+ 21. Kh1 Rad8 22. Ne4 Kh8 23. Nxf6 gxf6 24. Bc3 Rxd1+ 25. Rxd1 Rg8 26. Qh4 Rg6 27. f5 exf5 28. Re1 Qb7 29. Qf2 Kg7 30. Re2 Qd7 31. Rd2 Qc6 32. Qxf5 Qb6 33. Rd7 Qe3 34. Rd1 Rg5 35. Qf1 Qg3 36. Re1 Kf8 37. Qe2 Bd6 38. Qe8+ Kg7 39. Bxf6+ Kxf6 40. Rf1+ Kg6 41. Qxf7+ Kh6 42. Rf6+ Rg6 43. Rxg6+ Qxg6 44. Qf3 Qb1+ 0-1

[Event "Titled Tuesday intern op 19th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.19"]
[Round "2"]
[White "Dahanayake, Isara Banidu"]
[Black "Ekdyshman, Mikhail"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1721"]
[BlackElo "2315"]
[PlyCount "70"]
[EventDate "2021.10.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 g6 6. c4 Bg7 7. h3 Nf6 8. Be2 0-0 9. 0-0 a5 10. Nc3 a4 11. Rb1 Be6 12. Nd5 Nxe4 13. Qxe4 Bf5 14. Qh4 Bxb1 15. Bh6 Bxa2 16. Ng5 Bf6 17. Bxf8 Bxg5 18. Qxg5 Qxf8 19. Qe3 f6 20. Qe6+ Qf7 21. Qd7 e6 22. Nxf6+ Qxf6 23. Qxb7 Rb8 24. Qxc6 Rxb2 25. Bf3 a3 26. Qxd6 Bxc4 27. Qxa3 Bxf1 28. Qa8+ Kg7 29. Qa7+ Kh6 30. Qe3+ g5 31. h4 Bc4 32. g3 Rb1+ 33. Kg2 Rb3 34. hxg5+ Qxg5 35. Qc5 Qxc5 0-1

[Event "Titled Tuesday intern op 19th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.19"]
[Round "4"]
[White "Dahanayake, Isara Banidu"]
[Black "Martins, Carlos"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1721"]
[BlackElo "2231"]
[PlyCount "124"]
[EventDate "2021.10.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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. Bb5 e6 4. Bxc6 bxc6 5. 0-0 d5 6. d3 Nf6 7. e5 Nd7 8. b3 Be7 9. Bb2 0-0 10. Re1 f6 11. Nbd2 fxe5 12. Nxe5 Nxe5 13. Bxe5 Bf6 14. Nf3 Bd7 15. Qe2 a5 16. a4 Rf7 17. h3 Qb6 18. Rab1 Raf8 19. Bd6 Rd8 20. Be5 Qb4 21. Qd2 Bc8 22. Qxb4 cxb4 23. Re2 c5 24. Rbe1 Bd7 25. d4 c4 26. Bc7 Ra8 27. Be5 Rc8 28. h4 h6 29. h5 cxb3 30. cxb3 Rc3 31. Re3 Rxe3 32. fxe3 Be8 33. Rc1 Kh7 34. Rc8 Bd7 35. Rc7 Be8 36. Rc5 Ra7 37. Rc8 Bxh5 38. Bxf6 gxf6 39. Rc6 Bg4 40. Rd6 Kg6 41. Kf2 h5 42. Kg3 Kf7 43. Nh4 Ke7 44. Rc6 Kd7 45. Rc5 Kd6 46. Ng6 Rg7 47. Nf4 Bd1+ 48. Kf2 Bxb3 49. Rxa5 Rb7 50. Nxh5 Bc2 51. Nxf6 b3 52. e4 b2 53. e5+ Ke7 54. Ng8+ Kf7 55. Nh6+ Kg6 56. Ra6 b1Q 57. Rxe6+ Kg7 58. Nf5+ Bxf5 59. Rf6 Qc2+ 60. Kg3 Rb2 61. Kh4 Qxg2 62. Kh5 Qg4# 0-1

[Event "Titled Tuesday intern op 19th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.19"]
[Round "6"]
[White "Dahanayake, Isara Banidu"]
[Black "Pavlidou, Ekaterini"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1721"]
[BlackElo "2161"]
[PlyCount "35"]
[EventDate "2021.10.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[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. Bb5 Nf6 4. d3 Qc7 5. Bxc6 dxc6 6. 0-0 g6 7. b3 Bg7 8. Bb2 0-0 9. e5 Nd5 10. Qd2 Bg4 11. c4 Bxf3 12. gxf3 Bxe5 13. cxd5 Bxh2+ 14. Kg2 cxd5 15. Qh6 Be5 16. Rh1 Rfd8 17. Qxh7+ Kf8 18. Qh8+ 1-0

[Event "Titled Tuesday intern op 19th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.19"]
[Round "8"]
[White "Dahanayake, Isara Banidu"]
[Black "Politov, Pavel Y"]
[Result "0-1"]
[ECO "B53"]
[WhiteElo "1721"]
[BlackElo "2190"]
[PlyCount "106"]
[EventDate "2021.10.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Qe3 Nf6 6. h3 e6 7. Be2 Be7 8. c4 0-0 9. 0-0 b6 10. Nc3 Bb7 11. Rd1 Qb8 12. b3 Nb4 13. Rb1 Nc6 14. Bb2 Ne5 15. Nb5 Bxe4 16. Rbc1 a6 17. Nxe5 dxe5 18. Nc3 Bc6 19. Bf3 Bxf3 20. Qxf3 Rd8 21. Ne4 Nxe4 22. Qxe4 f6 23. Qc6 Kf7 24. Rd7 Rxd7 25. Qxd7 Ra7 26. Qd3 Qd8 27. Qxh7 Qd2 28. Rc2 Qe1+ 29. Kh2 Bd6 30. Qh5+ Ke7 31. Re2 e4+ 32. g3 Qb1 33. Qg6 Kf8 34. Qxe4 Qxe4 35. Rxe4 e5 36. f4 exf4 37. gxf4 Re7 38. Rxe7 Bxf4+ 39. Kg2 Kxe7 40. Kf3 Bd6 41. Kg4 b5 42. cxb5 axb5 43. Kf5 Kf7 44. a4 bxa4 45. bxa4 Bb4 46. h4 g6+ 47. Kg4 f5+ 48. Kf4 Bd2+ 49. Kg3 Ke6 50. Ba3 Kd5 51. h5 gxh5 52. Kh4 f4 53. Kxh5 f3 0-1

[Event "Titled Tuesday intern op 19th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.19"]
[Round "1"]
[White "Dahanayake, Isara Banidu"]
[Black "Saravana, Krishnan P"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1721"]
[BlackElo "2312"]
[PlyCount "74"]
[EventDate "2021.10.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Ngf3 Nd7 6. Be2 c5 7. c3 Ne7 8. 0-0 Nc6 9. dxc5 Bxc5 10. Nb3 0-0 11. Nxc5 Nxc5 12. Be3 Nd7 13. Bd4 Rb8 14. Bb5 Bg4 15. Bxc6 bxc6 16. b4 Qc7 17. Re1 c5 18. bxc5 Nxc5 19. h3 Bh5 20. Qe2 Rfc8 21. Qe3 Bxf3 22. Qxf3 Ne4 23. Rec1 Qc4 24. Rab1 Rxb1 25. Rxb1 Nd2 26. Qd1 Nxb1 27. Qxb1 a5 28. Qb7 Qc7 29. Qa6 Rb8 30. g3 h5 31. h4 Rb1+ 32. Kg2 Qc4 33. Qa8+ Kh7 34. Qe8 Qf1+ 35. Kf3 Qh1+ 36. Kf4 Qe4+ 37. Kg5 Qg4# 0-1

[Event "Titled Tuesday intern op 19th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.19"]
[Round "5"]
[White "Erzhanov, Arman"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2229"]
[BlackElo "1721"]
[PlyCount "77"]
[EventDate "2021.10.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 h6 5. h3 Nc6 6. Qe3 Nf6 7. Be2 e6 8. 0-0 Be7 9. Rd1 Qc7 10. c4 0-0 11. Nc3 a6 12. b3 Ne5 13. Nd4 Bd7 14. Bb2 Ng6 15. Rac1 Bc6 16. Nd5 Qd8 17. Nxc6 bxc6 18. Nxe7+ Qxe7 19. f4 e5 20. f5 Nf4 21. Bf1 Rfd8 22. g3 N4h5 23. Bg2 g5 24. fxg6 fxg6 25. Qxh6 Nxg3 26. Qxg6+ Qg7 27. Qxg7+ Kxg7 28. Re1 Nfh5 29. Kh2 Kh7 30. Rcd1 Rg8 31. Rxd6 Nf4 32. Bf3 Rae8 33. Bg4 Ngh5 34. Bf5+ Kh8 35. Bg4 Kh7 36. Rg1 Rg6 37. Bf5 Reg8 38. Bxe5 Ne2 39. Bxg6+ 1-0

[Event "Titled Tuesday intern op 19th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.19"]
[Round "3"]
[White "Gubanov, Oleg"]
[Black "Dahanayake, Isara Banidu"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "2258"]
[BlackElo "1721"]
[PlyCount "80"]
[EventDate "2021.10.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bc4 Nc6 5. Qe2 Bg4 6. h3 Bxf3 7. Qxf3 Ne5 8. Bb5+ Nfd7 9. Qe2 a6 10. Ba4 b5 11. Bc2 e6 12. d4 Nc4 13. 0-0 Be7 14. Nd2 Nxd2 15. Bxd2 0-0 16. e5 dxe5 17. dxe5 Qc7 18. f4 g6 19. h4 Bxh4 20. Rf3 Be7 21. Rh3 Rfd8 22. Kf2 c4 23. Rah1 Nf8 24. g4 Bc5+ 25. Ke1 Rd7 26. Qh2 Rad8 27. Bc1 Qb6 28. Rxh7 Nxh7 29. Qxh7+ Kf8 30. f5 Bf2+ 31. Ke2 Rd5 32. Qh8+ Ke7 33. Qf6+ Kd7 34. Rh7 Kc8 35. Qxf7 Rxe5+ 36. Kf3 Re3+ 37. Kg2 Rg3+ 38. Kh2 Bg1+ 39. Kxg3 Qf2+ 40. Kh3 Qh2# 0-1

[Event "Titled Tuesday intern op 19th Oct"]
[Site "Chess.com INT"]
[Date "2021.10.19"]
[Round "7"]
[White "Marcziter, Dmitrii"]
[Black "Dahanayake, Isara Banidu"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2241"]
[BlackElo "1721"]
[PlyCount "97"]
[EventDate "2021.10.19"]
[EventType "swiss (blitz)"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. Qd2 Nge7 8. h4 h5 9. Nge2 Rb8 10. 0-0 0-0 11. f4 Nd4 12. Nd1 Nxe2+ 13. Qxe2 f5 14. e5 Nd5 15. Bf2 b6 16. c4 Ne7 17. exd6 Qxd6 18. Nc3 Bb7 19. Rfe1 Bxg2 20. Kxg2 Kf7 21. Nb5 Qd7 22. Nxa7 Qxa7 23. Qxe6+ Ke8 24. Qxg6+ Rf7 25. Re6 Qb7+ 26. Kg1 Kf8 27. Qxh5 Qd7 28. Rae1 Re8 29. Qe2 Rf6 30. Re5 Rd6 31. Re3 Bd4 32. Rf3 Nc6 33. Qxe8+ Qxe8 34. Rxe8+ Kxe8 35. Bxd4 cxd4 36. Rf2 Re6 37. Kf1 Nb4 38. Re2 Kd7 39. h5 Rh6 40. a3 Nxd3 41. Rd2 Nc5 42. Rxd4+ Kc6 43. b4 Ne4 44. g4 Rd6 45. Rxd6+ Kxd6 46. h6 Nf6 47. g5 Nh7 48. g6 Nf6 49. h7 1-0

