[Event "Colombo Mercantile op 11th"]
[Site "Colombo"]
[Date "2023.05.01"]
[Round "6"]
[White "Munasinghe, Lahiru"]
[Black "Rathgalla, JMCB"]
[Result "1-0"]
[ECO "D40"]
[WhiteElo "1902"]
[BlackElo "1575"]
[PlyCount "69"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SRI"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. c4 Be7 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 c5 8. 0-0 0-0 9. Qe2 cxd4 10. exd4 Nb6 11. Bb3 Nbd5 12. Bg5 b6 13. Nxd5 Nxd5 14. Bxd5 Qxd5 15. Bxe7 Re8 16. Bh4 f6 17. Rfc1 Bb7 18. Bg3 g5 19. Qc4 Qf5 20. Qc2 Be4 21. Qe2 h5 22. Nd2 Bb7 23. Qxh5 Re7 24. Nc4 Rh7 25. Qe2 Bd5 26. Ne3 Qe4 27. f3 Qxd4 28. Rd1 Bc4 29. Rxd4 Bxe2 30. Ng4 Rf8 31. Re4 Bxf3 32. gxf3 f5 33. Rxe6 fxg4 34. Rg6+ Kh8 35. Be5+ 1-0

[Event "Colombo Mercantile op 11th"]
[Site "Colombo"]
[Date "2023.05.01"]
[Round "7"]
[White "Rathgalla, JMCB"]
[Black "Anuruddha, NBMI"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1575"]
[BlackElo "1735"]
[PlyCount "53"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SRI"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. h3 Nf6 4. Nc3 Qa5 5. Nf3 Bf5 6. d4 c6 7. Bd3 Bxd3 8. Qxd3 Nbd7 9. 0-0 e6 10. Re1 Bd6 11. Bd2 Qh5 12. Ng5 0-0 13. Qe2 Qxe2 14. Rxe2 h6 15. Nge4 Nxe4 16. Nxe4 Be7 17. Bf4 Nf6 18. Bd6 Bxd6 19. Nxd6 Rab8 20. Ne4 Nxe4 21. Rxe4 Rfd8 22. c3 Rd5 23. Rae1 Rbd8 24. R1e2 b5 25. Re5 a5 26. a3 Kf8 27. f4 1/2-1/2

[Event "Colombo Mercantile op 11th"]
[Site "Colombo"]
[Date "2023.04.30"]
[Round "4"]
[White "Dilshan, VD."]
[Black "Rathgalla, JMCB"]
[Result "0-1"]
[ECO "C29"]
[WhiteElo "1385"]
[BlackElo "1575"]
[PlyCount "108"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SRI"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Bg4 6. d3 Ng5 7. Bxg5 Bxf3 8. Qxf3 Qxg5 9. Qxd5 Nd7 10. e6 Qe3+ 11. Be2 fxe6 12. Qxb7 Rb8 13. Qxc7 Rxb2 14. Qc8+ Ke7 15. Rb1 Rxb1+ 16. Nxb1 Qc1+ 17. Bd1 Qxb1 18. Qc4 Qb6 19. Qh4+ Ke8 20. Rf1 Qe3+ 21. Be2 a5 22. Qh5+ g6 23. Qxa5 Be7 24. Qa8+ Bd8 25. Qa4 Qc1+ 26. Bd1 Qg5 27. Qf4 Rf8 28. Qxg5 Rxf1+ 29. Kxf1 Bxg5 30. c4 Be3 31. Ba4 Ke7 32. Bxd7 Kxd7 33. Ke2 Bd4 34. Kf3 Kd6 35. Ke4 Kc5 36. h3 Bf6 37. g3 Bc3 38. g4 g5 39. Ke3 Bf6 40. Kd2 Kd4 41. a4 Bd8 42. Ke2 Ba5 43. c5 e5 44. c6 h6 45. Kf3 Kxd3 46. h4 e4+ 47. Kf2 e3+ 48. Kf3 e2 49. hxg5 hxg5 50. c7 Bxc7 51. Kf2 Ba5 52. Kf3 e1Q 53. Kg2 Ke3 54. Kh3 Qh1+ 0-1

[Event "Colombo Mercantile op 11th"]
[Site "Colombo"]
[Date "2023.04.30"]
[Round "5"]
[White "Rathgalla, JMCB"]
[Black "Danushka, MAN"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1575"]
[BlackElo "1845"]
[PlyCount "95"]
[EventDate "2023.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SRI"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Nd5 7. c4 Nb6 8. b3 Bb4+ 9. Bd2 Bxd2+ 10. Nxd2 0-0 11. Qh5 g6 12. Qh6 Qe7 13. f4 f6 14. Bd3 fxe5 15. 0-0 Qd6 16. Ne4 Qd4+ 17. Kh1 exf4 18. Rae1 d5 19. Ng5 Qg7 20. Qxg7+ Kxg7 21. c5 h6 22. Ne6+ Bxe6 23. Rxe6 Nd7 24. Rxg6+ Kf7 25. Rxc6 Ne5 26. Rxc7+ Ke6 27. Re1 Kf6 28. Bc2 d4 29. Be4 Rae8 30. Rxa7 Nd3 31. Ra6+ Kg5 32. h4+ Kxh4 33. Bxd3 Rxe1+ 34. Kh2 f3 35. Rxh6+ Kg5 36. Rg6+ Kh5 37. gxf3 Rxf3 38. Rg3 Rxg3 39. Kxg3 Re3+ 40. Kf4 Rxd3 41. Ke4 Rd2 42. b4 d3 43. c6 Rb2 44. Kxd3 Rxa2 45. c7 Ra8 46. b5 Rc8 47. b6 Kg6 48. Ke4 1-0

