[Event "World op 19th"]
[Site "Philadelphia"]
[Date "1991.??.??"]
[Round "?"]
[White "Weerakoon, Ishan"]
[Black "Bauza Mercere, Eduardo"]
[Result "1-0"]
[ECO "C82"]
[WhiteElo "2210"]
[PlyCount "115"]
[EventDate "1991.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 0-0 11. Nxe4 dxe4 12. Ng5 Qxd1 13. Rxd1 Bxb3 14. axb3 e3 15. Bxe3 Bxe3 16. fxe3 Nxe5 17. h3 h6 18. Ne4 Rfd8 19. Kf1 Rxd1+ 20. Rxd1 Kf8 21. Nc5 Ke7 22. Ke2 a5 23. e4 Rd8 24. Rxd8 Kxd8 25. Nb7+ Kd7 26. Nxa5 Kd6 27. b4 g5 28. Ke3 h5 29. b3 h4 30. Nb7+ Ke6 31. Nc5+ Kd6 32. Kf2 Ng6 33. g3 hxg3+ 34. Kxg3 Nf4 35. Kg4 Ke5 36. Kxg5 Nxh3+ 37. Kg4 Nf4 38. Kf3 Ng6 39. Ke3 Ne7 40. Nd3+ Kd6 41. Kf4 f6 42. Ke3 f5 43. c4 fxe4 44. Kxe4 c6 45. Nf4 Ng8 46. Kd4 Nf6 47. Ne2 Nd7 48. Nc3 bxc4 49. Ne4+ Kc7 50. bxc4 Nb8 51. Nc5 Kd6 52. Ke4 Kc7 53. Kf5 Kd6 54. Kf6 Kc7 55. Ke7 Kc8 56. Kd6 Kd8 57. Nb7+ Kc8 58. Na5 1-0

[Event "Asia-chT final 8th"]
[Site "Genting Highlands"]
[Date "1989.07.23"]
[Round "5"]
[White "Weerakoon, Ishan"]
[Black "Pang Chun Kau, Anthony"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "2225"]
[PlyCount "67"]
[EventDate "1989.07.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Sri Lanka"]
[BlackTeam "Hong Kong"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "HKG"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 Nf6 6. Re1 Be7 7. c3 0-0 8. h3 b5 9. Bc2 Nb8 10. d4 Nbd7 11. Nbd2 c5 12. Nf1 Re8 13. Ng3 Bf8 14. a4 Bb7 15. d5 g6 16. Be3 Bg7 17. Qe2 c4 18. b3 Qc7 19. bxc4 bxc4 20. Nd2 Rac8 21. a5 h5 22. Ra4 h4 23. Ngf1 Nh5 24. Qxc4 Qd8 25. Qb4 Nc5 26. Bxc5 Rxc5 27. Qxb7 Rxc3 28. Rc4 Rxc4 29. Nxc4 Qg5 30. Qd7 f5 31. Qxe8+ Kh7 32. exf5 gxf5 33. Nxd6 Nf4 34. Bxf5+ 1-0

[Event "Asia-chT final 8th"]
[Site "Genting Highlands"]
[Date "1989.07.20"]
[Round "2"]
[White "Weerakoon, Ishan"]
[Black "Al Maqseed, Nasser"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2225"]
[PlyCount "51"]
[EventDate "1989.07.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Sri Lanka"]
[BlackTeam "Kuwait"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "KUW"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 Be7 6. Bd3 Nf6 7. 0-0 0-0 8. h3 c6 9. Re1 Nbd7 10. Nc3 Re8 11. Ne2 Nf8 12. c4 Ng6 13. Bd2 Bd7 14. Qb3 Qc7 15. Rac1 Bf8 16. Ng5 b6 17. a3 Rad8 18. Bb1 Qc8 19. c5 Nd5 20. cxb6 axb6 21. Bxg6 hxg6 22. Nf4 Qb7 23. Nxd5 cxd5 24. Qg3 Be7 25. Rxe7 Rxe7 26. Qh4 1-0

[Event "Asia-chT final 8th"]
[Site "Genting Highlands"]
[Date "1989.07.19"]
[Round "1"]
[White "Ye, Rongguang"]
[Black "Weerakoon, Ishan"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "2480"]
[BlackElo "2225"]
[PlyCount "59"]
[EventDate "1989.07.19"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "MAS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "China"]
[BlackTeam "Sri Lanka"]
[WhiteTeamCountry "CHN"]
[BlackTeamCountry "SRI"]

1. d4 Nf6 2. Nf3 d5 3. Bg5 e6 4. e3 Be7 5. Bd3 Nbd7 6. Nbd2 b6 7. 0-0 Bb7 8. a4 a5 9. Ne5 Nxe5 10. dxe5 Nd7 11. Bxe7 Qxe7 12. f4 0-0-0 13. Qe2 Nc5 14. c3 Ne4 15. Rfc1 Nxd2 16. Qxd2 c5 17. b4 c4 18. Be2 Kc7 19. bxa5 bxa5 20. Qd4 Ra8 21. Rcb1 Ra6 22. Rb2 Rha8 23. e4 Bc6 24. exd5 exd5 25. Bf3 Rd8 26. Rab1 Qd7 27. Qc5 Qc8 28. Bg4 Qa8 29. Qe7+ Bd7 30. Bxd7 1-0

[Event "Wch U20"]
[Site "Baguio City"]
[Date "1987.??.??"]
[Round "?"]
[White "Bern, Ivar"]
[Black "Weerakoon, Ishan"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2275"]
[BlackElo "2215"]
[PlyCount "51"]
[EventDate "1987.07.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "PHI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Bg3 c5 6. c3 Nc6 7. Nbd2 0-0 8. Bd3 b6 9. Ne5 Bb7 10. f4 Ne7 11. Qb1 Ng6 12. h4 cxd4 13. cxd4 Bb4 14. Qd1 Ne4 15. Bxe4 dxe4 16. Nxg6 hxg6 17. h5 gxh5 18. Qxh5 f5 19. Qh7+ Kf7 20. Rh6 Bd5 21. Ke2 Qc8 22. Qg6+ Ke7 23. Qxg7+ Ke8 24. Rh7 Qa6+ 25. Kf2 Qb5 26. Bh4 1-0

[Event "Wch U20"]
[Site "Baguio City"]
[Date "1987.??.??"]
[Round "?"]
[White "Burgess, Mark R"]
[Black "Weerakoon, Ishan"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2265"]
[BlackElo "2215"]
[PlyCount "137"]
[EventDate "1987.07.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "PHI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. b3 Bf5 4. g3 Nf6 5. Bg2 e6 6. Bb2 Nbd7 7. 0-0 Be7 8. d3 h6 9. Nbd2 0-0 10. a3 a5 11. Rc1 Qb6 12. Rc2 Rfd8 13. Qa1 Bf8 14. Nd4 Bg6 15. cxd5 cxd5 16. a4 Rac8 17. Rcc1 Rxc1 18. Qxc1 Bc5 19. Nb5 Ng4 20. d4 Bf8 21. Nf3 Ngf6 22. Ba3 Ne4 23. Bxf8 Rxf8 24. Qa3 Rc8 25. Qe7 Qd8 26. Qxd8+ Rxd8 27. Rc1 Kf8 28. Rc7 b6 29. e3 Ke8 30. Kf1 Rb8 31. Ke1 Kd8 32. Rc6 Rc8 33. Rxc8+ Kxc8 34. Nh4 Bh7 35. Bf1 Kd8 36. f3 Nef6 37. Kd2 Ne8 38. Ng2 Nc7 39. Nd6 Ke7 40. Nc8+ Kd8 41. Na7 Nb8 42. Nf4 Kd7 43. Nh5 Nba6 44. Nxg7 Nb4 45. Nh5 Bc2 46. Kc3 Bd1 47. Bg2 Na2+ 48. Kb2 Nb4 49. Nf6+ Kd8 50. Ng4 Nd3+ 51. Kc3 Ne1 52. Bh1 Bxf3 53. Bxf3 Nxf3 54. h4 Ne8 55. Nxh6 Nd6 56. Nb5 Ne4+ 57. Kd3 Nxg3 58. Nxf7+ Ke7 59. Ne5 Nxh4 60. Nc7 Kd6 61. Na8 Nhf5 62. Nxb6 Nf1 63. b4 axb4 64. a5 Kc7 65. Ned7 N1xe3 66. Nc5 Kc6 67. Nxe6 Kb5 68. Nc7+ Kxa5 69. Nbxd5 1/2-1/2

[Event "Wch U20"]
[Site "Baguio City"]
[Date "1987.??.??"]
[Round "?"]
[White "Colm, D."]
[Black "Weerakoon, Ishan"]
[Result "1-0"]
[ECO "E18"]
[BlackElo "2215"]
[PlyCount "60"]
[EventDate "1987.07.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "PHI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 0-0 7. Nc3 d6 8. Qc2 c5 9. d5 e5 10. Nh4 g6 11. Bh6 Re8 12. Bh3 Bc8 13. Bxc8 Qxc8 14. f3 Qh3 15. e4 Na6 16. Rae1 Nc7 17. Bg5 Nh5 18. Bxe7 Rxe7 19. Nd1 Qd7 20. Qe2 Ng7 21. f4 Rf8 22. f5 gxf5 23. Nxf5 Nxf5 24. Rxf5 f6 25. Ne3 Rg7 26. Rd1 Ne8 27. Ng4 Rg6 28. Qf3 Qe7 29. Kg2 Qg7 30. Ne3 Rg5 1-0

[Event "Wch U20"]
[Site "Baguio City"]
[Date "1987.??.??"]
[Round "?"]
[White "Martin, Benjamin"]
[Black "Weerakoon, Ishan"]
[Result "1/2-1/2"]
[ECO "B11"]
[BlackElo "2215"]
[PlyCount "105"]
[EventDate "1987.07.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "PHI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bh5 5. exd5 cxd5 6. g4 Bg6 7. Ne5 Nc6 8. Bb5 Qd6 9. d4 a6 10. Bxc6+ bxc6 11. Bf4 Qe6 12. Na4 f6 13. Nc5 Qc8 14. Ned7 Ra7 15. Nxf8 Kxf8 16. Qe2 h5 17. 0-0-0 Nh6 18. Bxh6 Rxh6 19. Rhg1 hxg4 20. hxg4 Rh2 21. Rh1 Qb8 22. Qe3 Qd6 23. Kb1 a5 24. Qe6 Rh6 25. Rxh6 gxh6 26. Qe3 Qh2 27. Qf3 h5 28. g5 Qh4 29. gxf6 Qxf6 30. Qg3 Qf5 31. Nd3 Rb7 32. Rg1 Qg4 33. Qxg4 hxg4 34. Ne5 Bf5 35. Nxg4 Bxg4 36. Rxg4 e6 37. Rf4+ Ke8 38. Kc1 Rh7 39. Kd2 Ke7 40. b3 Rh3 41. Kc1 a4 42. Kb2 axb3 43. cxb3 Kd6 44. b4 Rh6 45. Rf3 e5 46. dxe5+ Kxe5 47. Kc3 d4+ 48. Kc4 Rh1 49. Rd3 Rc1+ 50. Kb3 Ke4 51. Rd2 Rb1+ 52. Kc4 Rc1+ 53. Kb3 1/2-1/2

[Event "Wch U20"]
[Site "Baguio City"]
[Date "1987.??.??"]
[Round "?"]
[White "Tan, Malcolm"]
[Black "Weerakoon, Ishan"]
[Result "1-0"]
[ECO "D36"]
[BlackElo "2215"]
[PlyCount "113"]
[EventDate "1987.07.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "PHI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. c4 d5 4. Nc3 c6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Be7 8. Qc2 0-0 9. Bd3 Re8 10. 0-0 h6 11. Bf4 Nf8 12. Rab1 b6 13. b4 Bb7 14. h3 Ne6 15. Bh2 Bd6 16. Bxd6 Qxd6 17. Ne2 Rac8 18. Ng3 Rc7 19. Nf5 Qf8 20. Qa4 Ba8 21. Rfc1 Nd7 22. Ng3 g6 23. Qd1 Qe7 24. Qd2 Ng5 25. Nxg5 Qxg5 26. Kh2 f5 27. Rc2 Bb7 28. Rbc1 Rec8 29. Ne2 Qf6 30. Kg1 Qd6 31. Ng3 Nf6 32. h4 Ne4 33. Bxe4 fxe4 34. h5 g5 35. a3 Rf8 36. b5 Rfc8 37. a4 cxb5 38. axb5 Rxc2 39. Rxc2 Rf8 40. Ra2 Ra8 41. Rc2 Rc8 42. Rxc8+ Bxc8 43. Qa2 Be6 44. Qxa7 Bd7 45. Qa8+ Kf7 46. Qa6 Qc7 47. Qa2 Be6 48. Ne2 Kf6 49. Qa8 Qc8 50. Qa7 Qd8 51. Qh7 Qf8 52. Qg6+ Ke7 53. Ng3 Qf6 54. Qh7+ Kd6 55. Qb7 Qd8 56. Qg7 Qd7 57. Qe5+ 1-0

[Event "Wch U20"]
[Site "Baguio City"]
[Date "1987.??.??"]
[Round "?"]
[White "Weerakoon, Ishan"]
[Black "Al Khater, H."]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2215"]
[PlyCount "83"]
[EventDate "1987.07.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "PHI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. e3 g6 5. Nf3 c6 6. Bd3 Bg7 7. Ne2 Qa5+ 8. c3 0-0 9. Ng3 Re8 10. 0-0 e5 11. dxe5 Nxe5 12. Nxe5 Rxe5 13. Bf4 Re8 14. Re1 Be6 15. h3 Rad8 16. Qf3 Nd7 17. Qd1 Ne5 18. Bf1 Qb6 19. b3 c5 20. Qc2 Nc6 21. e4 d4 22. e5 dxc3 23. Qxc3 Qb4 24. Ne4 Qxc3 25. Nxc3 Bc8 26. Bg5 Rd7 27. f4 Rd4 28. Nb5 Rd2 29. Nd6 Rf8 30. Ne4 Rd4 31. Nxc5 h6 32. Bh4 Rxf4 33. Bg3 Rd4 34. e6 fxe6 35. Nxe6 Bxe6 36. Rxe6 Kh7 37. Rae1 Rd2 38. Bb5 Nd4 39. Rd6 Rxa2 40. Bc4 Nc2 41. Re7 Kh8 42. Rdd7 1-0

[Event "Wch U20"]
[Site "Baguio City"]
[Date "1987.??.??"]
[Round "?"]
[White "Weerakoon, Ishan"]
[Black "Bijoux, M."]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "2215"]
[PlyCount "36"]
[EventDate "1987.07.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "PHI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 e6 4. dxc5 Qa5+ 5. c3 dxc5 6. Bf4 Nc6 7. Nbd2 b5 8. e5 b4 9. Ne4 Qd8 10. Nd6+ Bxd6 11. Qxd6 Qxd6 12. exd6 bxc3 13. bxc3 Nf6 14. Nd2 Nd7 15. Nb3 Bb7 16. Be3 Ndb8 17. Nxc5 Na5 18. Bb5+ Nbc6 1-0

[Event "Wch U20"]
[Site "Baguio City"]
[Date "1987.??.??"]
[Round "?"]
[White "Weerakoon, Ishan"]
[Black "Dharma, S."]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2215"]
[PlyCount "42"]
[EventDate "1987.07.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "PHI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Nh6 7. Na3 cxd4 8. cxd4 Bb4+ 9. Kf1 Bxa3 10. bxa3 Nf5 11. g3 Ncxd4 12. Nxd4 Qxd4 13. Qxd4 Nxd4 14. Bd3 Bd7 15. Rb1 Bc6 16. f4 0-0 17. Kf2 Nf5 18. g4 Ne7 19. f5 d4 20. Rg1 Nd5 21. Rb3 Rfd8 0-1

[Event "Wch U20"]
[Site "Baguio City"]
[Date "1987.??.??"]
[Round "?"]
[White "Weerakoon, Ishan"]
[Black "Hellers, Ferdinand"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "2215"]
[BlackElo "2490"]
[PlyCount "41"]
[EventDate "1987.07.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "PHI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. f4 Qc7 9. Be3 0-0 10. Kh1 b5 11. a3 Bb7 12. Bf3 Nbd7 13. Qe1 Rfe8 14. Nde2 Rac8 15. Rd1 Qb8 16. Ng3 Bf8 17. Qf2 Qa8 18. Rfe1 Rc4 19. Bc1 Nc5 20. Rd4 Rxd4 21. Qxd4 0-1

[Event "Wch U20"]
[Site "Baguio City"]
[Date "1987.??.??"]
[Round "?"]
[White "Weerakoon, Ishan"]
[Black "Oparaugo, Thomas"]
[Result "1-0"]
[ECO "C96"]
[WhiteElo "2215"]
[PlyCount "71"]
[EventDate "1987.07.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "PHI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 cxd4 13. cxd4 Nc6 14. Nf1 exd4 15. Nxd4 Nxd4 16. Qxd4 Ne5 17. Ne3 Bxh3 18. f4 Nc6 19. Qc3 Bd7 20. Nd5 Re8 21. Be3 Rb8 22. Kf2 Be6 23. Rh1 f5 24. Bb3 Na5 25. Nc7 Bxb3 26. Nxe8 Qxe8 27. axb3 b4 28. Qc2 Rc8 29. Qd3 Nc6 30. exf5 Qf7 31. Rxa6 h6 32. Rc1 Qe8 33. Qd5+ Kh8 34. Rcxc6 Bh4+ 35. Kf3 Rxc6 36. Rxc6 1-0

[Event "Wch U20"]
[Site "Baguio City"]
[Date "1987.??.??"]
[Round "?"]
[White "Weerakoon, Ishan"]
[Black "Paz, J."]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "2215"]
[PlyCount "68"]
[EventDate "1987.07.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "PHI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Bf5 4. Bxf6 exf6 5. e3 Bb4 6. Bd3 Bxc3+ 7. bxc3 Bxd3 8. Qxd3 0-0 9. Ne2 Nd7 10. c4 c6 11. 0-0 Nb6 12. cxd5 cxd5 13. Nf4 Re8 14. Rfb1 Rc8 15. a4 Re7 16. a5 Nc4 17. Rb5 Rd7 18. a6 b6 19. h3 Rc6 20. Ra4 Na5 21. e4 dxe4 22. Qxe4 Rc8 23. Nh5 g6 24. Qg4 Rd6 25. d5 Kh8 26. Nf4 Rxc2 27. Qd1 Qc8 28. Qd4 Kg7 29. Rb1 Qxa6 30. Qb4 Rd7 31. d6 Qc8 32. Rd1 Rc1 33. Rxc1 Qxc1+ 34. Kh2 Qc6 0-1

[Event "Wch U20"]
[Site "Baguio City"]
[Date "1987.??.??"]
[Round "?"]
[White "Weerakoon, Ishan"]
[Black "Petri, Peter"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2215"]
[PlyCount "68"]
[EventDate "1987.07.??"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "PHI"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. d3 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Ne2 Nd4 10. Ng5 Rb8 11. c3 Ndc6 12. a4 a6 13. g4 f5 14. gxf5 gxf5 15. Ng3 h6 16. Nh3 Kh7 17. Kh1 Qe8 18. Rg1 Rg8 19. Bf3 Bh8 20. Bd2 Bd7 21. Qe2 Na5 22. Nh5 Qf7 23. Be3 Bc6 24. Qf2 d5 25. exd5 Nxd5 26. Bxc5 Nb3 27. Raf1 Rg4 28. Ng3 Rh4 29. Bg2 Rxh3 30. Bxh3 Ne3+ 31. Bg2 Ng4 32. Qc2 Bxg2+ 33. Rxg2 Nxc5 34. b4 Ne3 0-1

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.28"]
[Round "12"]
[White "Qureshi, Anwar"]
[Black "Weerakoon, Ishan"]
[Result "0-1"]
[ECO "D52"]
[BlackElo "2230"]
[PlyCount "34"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Pakistan"]
[BlackTeam "Sri Lanka"]
[WhiteTeamCountry "PAK"]
[BlackTeamCountry "SRI"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c6 5. Bg5 Nbd7 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 0-0 9. Bd3 dxc4 10. Bxh7+ Nxh7 11. h4 e5 12. Nxc4 Qd5 13. Nxe5 Nxe5 14. dxe5 Qxe5 15. Bf4 Bf5 16. Qb3 Bxc3+ 17. bxc3 Qb5 0-1

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.24"]
[Round "9"]
[White "Kalinin, Vladimir Valentinov"]
[Black "Weerakoon, Ishan"]
[Result "1/2-1/2"]
[ECO "E01"]
[BlackElo "2230"]
[PlyCount "99"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Wales"]
[BlackTeam "Sri Lanka"]
[WhiteTeamCountry "WLS"]
[BlackTeamCountry "SRI"]

1. d4 Nf6 2. g3 d5 3. Bg2 b6 4. c4 e6 5. Qa4+ Qd7 6. Qc2 Be7 7. Nf3 Bb7 8. Ne5 Qc8 9. Qa4+ Nfd7 10. cxd5 exd5 11. Nc3 c6 12. 0-0 Nxe5 13. dxe5 0-0 14. e4 dxe4 15. Nxe4 Nd7 16. Bf4 Nc5 17. Nxc5 Bxc5 18. Rfd1 a5 19. a3 Qe6 20. Rd2 Rfd8 21. Rad1 Be7 22. h4 Rxd2 23. Rxd2 Rd8 24. Qd1 Rxd2 25. Qxd2 a4 26. Kh2 Qc8 27. Bg5 Bf8 28. Bh3 Qe8 29. e6 fxe6 30. Qe3 Bc5 31. Bxe6+ Kh8 32. Qe4 Bc8 33. Bf5 Qxe4 34. Bxe4 Bd7 35. Be3 Bxe3 36. fxe3 Kg8 37. Kg2 h6 38. Bc2 b5 39. Kf3 Kf7 40. Ke4 Ke6 41. Kf4 Kf6 42. Bd1 c5 43. Be2 b4 44. Bd1 g5+ 45. hxg5+ hxg5+ 46. Ke4 Bc6+ 47. Kd3 Bb5+ 48. Ke4 Bc6+ 49. Kd3 Bb5+ 50. Ke4 1/2-1/2

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.22"]
[Round "7"]
[White "Weerakoon, Ishan"]
[Black "Velasquez, Manuel A"]
[Result "1/2-1/2"]
[ECO "D01"]
[WhiteElo "2230"]
[BlackElo "2260"]
[PlyCount "106"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Sri Lanka"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "ESA"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. Bxf6 exf6 5. e3 c6 6. Bd3 Qd7 7. Nge2 Bb4 8. 0-0 0-0 9. Bxf5 Qxf5 10. e4 dxe4 11. Ng3 Qa5 12. Ncxe4 f5 13. Ng5 f4 14. N3e4 h6 15. Nh3 f5 16. Nc5 Bxc5 17. dxc5 Na6 18. c3 Qxc5 19. Nxf4 Qc4 20. Qb3 Qxb3 21. axb3 Rfd8 22. Rfd1 Kf7 23. Kf1 g5 24. Nd3 Kf6 25. b4 Rd5 26. Nc5 Nxc5 27. Rxd5 cxd5 28. bxc5 a6 29. Ke2 Rc8 30. b4 Re8+ 31. Kd3 Re4 32. b5 axb5 33. Rb1 Rc4 34. Rxb5 Ke5 35. Rxb7 Rxc5 36. Re7+ Kf6 37. Re3 g4 38. Kd4 Ra5 39. g3 Kg5 40. f4+ gxf3 41. Rxf3 Ra2 42. Kxd5 Rxh2 43. c4 Rc2 44. c5 Kg4 45. Rd3 h5 46. c6 f4 47. gxf4 Kxf4 48. Kd6 h4 49. c7 Kg4 50. Kd7 h3 51. c8Q Rxc8 52. Kxc8 h2 53. Rd1 Kg3 1/2-1/2

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.21"]
[Round "6"]
[White "Saavedra, Carlos"]
[Black "Weerakoon, Ishan"]
[Result "1/2-1/2"]
[ECO "E07"]
[BlackElo "2230"]
[PlyCount "111"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Sri Lanka"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "SRI"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Be7 5. Nf3 0-0 6. 0-0 c6 7. Nc3 Nbd7 8. Ne5 Nxe5 9. dxe5 Nd7 10. cxd5 cxd5 11. f4 f6 12. exf6 Nxf6 13. Be3 b6 14. f5 Bb7 15. fxe6 Qd6 16. Bh3 d4 17. Qxd4 Qc6 18. Rf3 Bc5 19. Qe5 Nd5 20. Bd4 Bxd4+ 21. Qxd4 Rxf3 22. exf3 Nxc3 23. Qxc3 Qxc3 24. bxc3 Bxf3 25. Re1 Bc6 26. c4 Re8 27. Rf1 Re7 28. Rd1 Kf8 29. Rd8+ Re8 30. Rd6 Ba4 31. Kf2 Ke7 32. Rd4 Rf8+ 33. Ke3 Bc6 34. Rd2 Rf6 35. Kd4 Rh6 36. Bf5 Rf6 37. Ke5 g6 38. Bh3 h5 39. Rd6 Ba4 40. Rd2 g5 41. Bf5 Rf8 42. h3 Rc8 43. Kd4 Rd8+ 44. Ke3 Rxd2 45. Kxd2 Kf6 46. g4 h4 47. Ke3 Bc6 48. Kd3 Bg2 49. Ke2 Ke7 50. Kf2 Bc6 51. Ke3 Kd6 52. Be4 Bxe4 53. Kxe4 Kxe6 54. a3 a6 55. a4 a5 56. Kd4 1/2-1/2

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.18"]
[Round "4"]
[White "Danner, Georg"]
[Black "Weerakoon, Ishan"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2410"]
[BlackElo "2230"]
[PlyCount "75"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Austria"]
[BlackTeam "Sri Lanka"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "SRI"]

1. d4 c6 2. c4 d5 3. Nf3 Nf6 4. e3 e6 5. Nc3 Bd6 6. Bd3 Nbd7 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Nf6 10. Bc2 Bb4+ 11. Bd2 Qa5 12. 0-0 Bxd2 13. Nxd2 0-0 14. c5 Rd8 15. Nc4 Qc7 16. Nd6 Ne8 17. Qh5 g6 18. Nxe8 Qe7 19. Qh6 Qxe8 20. Rad1 Rd7 21. Rfe1 Re7 22. h4 Bd7 23. Rd3 Rd8 24. h5 Qf8 25. Qf4 Bc8 26. hxg6 hxg6 27. Re4 Qg7 28. b4 a6 29. Re5 Kf8 30. Bb3 Ke8 31. Rde3 f6 32. R5e4 g5 33. Qh2 f5 34. Rh3 fxe4 35. Rh8+ Qxh8 36. Qxh8+ Kd7 37. Qe5 Rde8 38. Qd6# 1-0

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.16"]
[Round "2"]
[White "Sitanggang, Salor"]
[Black "Weerakoon, Ishan"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2335"]
[BlackElo "2230"]
[PlyCount "159"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Indonesia"]
[BlackTeam "Sri Lanka"]
[WhiteTeamCountry "INA"]
[BlackTeamCountry "SRI"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e6 6. Nge2 Nge7 7. Nf4 Nf5 8. Rb1 Rb8 9. b3 b6 10. Bb2 Bb7 11. Ne4 0-0 12. h4 Nb4 13. Bxg7 Nxg7 14. a3 d5 15. axb4 dxe4 16. bxc5 bxc5 17. Qc2 f5 18. Qc3 Qf6 19. Qxf6 Rxf6 20. d4 exd3 21. Bxb7 Rxb7 22. Nxd3 Rc7 23. Ra1 e5 24. Ra5 Rfc6 25. Kd2 e4 26. Nf4 Rb7 27. Kc2 a6 28. Rha1 Ra7 29. Rd1 Kf7 30. Rd5 Rac7 31. Rd8 Ra7 32. Rh8 h5 33. Ra1 Ne6 34. Rh7+ Ng7 35. Rd1 Rb7 36. Nh3 Rcb6 37. Ng5+ Kf6 38. Rh8 Ke7 39. Rg8 Ne8 40. Rb1 a5 41. Rh8 Nc7 42. Rh7+ Ke8 43. Ra1 a4 44. Rxa4 Rxb3 45. Ra2 R3b6 46. Kd2 Rd6+ 47. Ke2 Rd7 48. Rh8+ Ke7 49. f3 Ne6 50. Rh7+ Kf6 51. Rxd7 Rxd7 52. Ra6 exf3+ 53. Kxf3 Re7 54. Rc6 Ke5 55. Nxe6 Rxe6 56. Rxc5+ Kd6 57. Ra5 Kc7 58. c5 Re4 59. Ra6 g5 60. Rd6 Rc4 61. Rg6 Rxc5 62. Rxg5 Kd6 63. Rxh5 Ke6 64. Rh6+ Kf7 65. Rd6 Rc4 66. Rd4 Rc5 67. e4 fxe4+ 68. Rxe4 Kg6 69. g4 Rc6 70. Kg3 Ra6 71. h5+ Kg5 72. Re5+ Kh6 73. Kh4 Ra1 74. g5+ Kg7 75. h6+ Kg8 76. g6 Rh1+ 77. Kg5 Rg1+ 78. Kf6 Rf1+ 79. Rf5 Rh1 80. h7+ 1-0

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.15"]
[Round "1"]
[White "Weerakoon, Ishan"]
[Black "Sakho, Daouda"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2230"]
[PlyCount "59"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Sri Lanka"]
[BlackTeam "Senegal"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "SEN"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 cxd4 5. Bb5+ Bd7 6. dxe6 fxe6 7. Bxd7+ Qxd7 8. Nb3 Nc6 9. Nf3 e5 10. 0-0 0-0-0 11. Re1 Qd5 12. c4 Qd6 13. Nxe5 Nxe5 14. Bf4 Re8 15. Qh5 g6 16. Rxe5 gxh5 17. Rxe8+ Kd7 18. Bxd6 Bxd6 19. Rae1 Bb4 20. R1e4 Nf6 21. Rxh8 Nxe4 22. Rxh7+ Kc6 23. Nxd4+ Kb6 24. Rxh5 Bc5 25. Rh6+ Ka5 26. Nb3+ Kb4 27. Nxc5 Kxc5 28. Rh5+ Kxc4 29. Rh4 Kd3 30. Rxe4 1-0

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.12.02"]
[Round "13"]
[White "Weerakoon, Ishan"]
[Black "Bryson, Douglas Marshall"]
[Result "0-1"]
[ECO "B04"]
[BlackElo "2245"]
[PlyCount "52"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Sri Lanka"]
[BlackTeam "Scotland"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "SCO"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Nc6 5. c4 Nb6 6. e6 fxe6 7. Nc3 g6 8. d5 exd5 9. cxd5 Ne5 10. Nd4 c5 11. Bb5+ Kf7 12. Ne6 Bxe6 13. dxe6+ Kxe6 14. f4 Nc6 15. Qg4+ Kf7 16. f5 Bg7 17. fxg6+ hxg6 18. 0-0+ Bf6 19. Ne4 Kg7 20. Bg5 Bd4+ 21. Kh1 Qd7 22. Qf4 Qf5 23. Qxf5 gxf5 24. Rxf5 d5 25. Ng3 e6 26. Rf3 Rxh2+ 0-1

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.30"]
[Round "11"]
[White "Hasan, Younus"]
[Black "Weerakoon, Ishan"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2300"]
[PlyCount "40"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Bangladesh"]
[BlackTeam "Sri Lanka"]
[WhiteTeamCountry "BAN"]
[BlackTeamCountry "SRI"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. Nge2 Nd7 7. Be3 Qb6 8. Rb1 f6 9. Nf4 Bf7 10. exf6 gxf6 11. Bh3 0-0-0 12. g5 Re8 13. gxf6 Ngxf6 14. a3 Bd6 15. b4 Qc7 16. Nfe2 e5 17. b5 exd4 18. Qxd4 c5 19. Qxf6 Rhf8 20. b6 axb6 1-0

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.28"]
[Round "9"]
[White "Weerakoon, Ishan"]
[Black "Si, Ignatius"]
[Result "1-0"]
[ECO "D01"]
[BlackElo "2225"]
[PlyCount "49"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Sri Lanka"]
[BlackTeam "Malaysia"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "MAS"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Nbd7 4. e3 e6 5. Bd3 Be7 6. Nf3 b6 7. Bxf6 Nxf6 8. Ne5 a6 9. f3 c5 10. Qd2 Bb7 11. 0-0 0-0 12. Rae1 Nd7 13. Nd1 Nxe5 14. dxe5 c4 15. Be2 Bc5 16. c3 b5 17. Nf2 Qb6 18. Bd1 a5 19. Ng4 b4 20. Qf2 h5 21. Nf6+ gxf6 22. exf6 Kh8 23. Qh4 Bxe3+ 24. Kh1 Bh6 25. Qxh5 1-0

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.27"]
[Round "8"]
[White "Caiafas, Theophilus"]
[Black "Weerakoon, Ishan"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "56"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Nigeria"]
[BlackTeam "Sri Lanka"]
[WhiteTeamCountry "NGR"]
[BlackTeamCountry "SRI"]

1. d4 d5 2. c4 Nc6 3. Nf3 Bg4 4. e3 e5 5. cxd5 Qxd5 6. Nc3 Bb4 7. Be2 exd4 8. exd4 Bxf3 9. Bxf3 Qc4 10. Bxc6+ Qxc6 11. 0-0 Ne7 12. Bg5 0-0 13. Qb3 Bd6 14. Rac1 Qd7 15. Ne4 Nf5 16. Qh3 Qe6 17. Rfe1 Qg6 18. Nxd6 cxd6 19. Be3 Rac8 20. d5 Rxc1 21. Rxc1 Nxe3 22. Qxe3 Qf5 23. Qb3 Rc8 24. Rxc8+ Qxc8 25. h3 Qc1+ 26. Kh2 Qf4+ 27. Kg1 Qc1+ 28. Kh2 Qf4+ 1/2-1/2

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.25"]
[Round "7"]
[White "Segal, Alexandru Sorin"]
[Black "Weerakoon, Ishan"]
[Result "1-0"]
[ECO "A14"]
[PlyCount "61"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Sri Lanka"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "SRI"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. b3 c5 5. Bg2 Nc6 6. 0-0 Be7 7. Bb2 0-0 8. d3 d4 9. a3 e5 10. Qc2 Nd7 11. e3 f5 12. exd4 exd4 13. b4 cxb4 14. Nxd4 Nxd4 15. Bxd4 bxa3 16. Nxa3 Bf6 17. Qc3 Bxd4 18. Qxd4 Nf6 19. Qc3 Rb8 20. Nb5 a6 21. Qe5 axb5 22. Qxb8 Qxd3 23. cxb5 Qxb5 24. Rab1 Qe2 25. Bxb7 Bxb7 26. Qxb7 Ne4 27. Qd5+ Kh8 28. Qxf5 Kg8 29. Qd5+ Kh8 30. Rbe1 Nc3 31. Qc5 1-0

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.23"]
[Round "5"]
[White "Weerakoon, Ishan"]
[Black "Jones, Iolo Cerredig"]
[Result "1-0"]
[ECO "C42"]
[BlackElo "2260"]
[PlyCount "125"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Sri Lanka"]
[BlackTeam "Wales"]
[WhiteTeamCountry "SRI"]
[BlackTeamCountry "WLS"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 0-0 8. Re1 Nd6 9. Bf4 Bg4 10. Nbd2 Nc6 11. c3 Rb8 12. Qc2 g6 13. Ne5 Bf5 14. Re3 Bxd3 15. Qxd3 Nf5 16. Rh3 Nxe5 17. dxe5 c6 18. Nf3 Ra8 19. Qd2 Re8 20. Bh6 Nh4 21. Qf4 Nf5 22. g4 Nh4 23. Nxh4 Bxh4 24. g5 Bxf2+ 25. Kxf2 Qb6+ 26. Re3 Re6 27. Rf1 Rae8 28. Kg3 R8e7 29. Rf2 Qc7 30. Kg2 Qa5 31. Ref3 Qc7 32. Qb4 Qb8 33. Qd4 b6 34. Rf6 Rxe5 35. Rxc6 Qe8 36. Rd6 Qa8 37. h4 b5 38. Rdf6 Qe8 39. Qf4 Re4 40. Qg3 Re3 41. Qd6 Rd7 42. Qf4 Re4 43. Qg3 Rde7 44. R6f4 Re3 45. R4f3 R3e4 46. Qd6 Rg4+ 47. Rg3 Rxg3+ 48. Qxg3 Re4 49. Qf3 Qe6 50. Rd2 Qe5 51. Qh3 Qe8 52. Qg3 Re5 53. Qf4 Qe6 54. Qd4 a6 55. b3 Re2+ 56. Rxe2 Qxe2+ 57. Kg3 Qe1+ 58. Kf4 Qf1+ 59. Ke5 Qf5+ 60. Kd6 Qe6+ 61. Kc5 Qe7+ 62. Kxd5 Qb7+ 63. Kc5 1-0

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.21"]
[Round "3"]
[White "Chan, K."]
[Black "Weerakoon, Ishan"]
[Result "1-0"]
[ECO "D52"]
[PlyCount "81"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Hong Kong"]
[BlackTeam "Sri Lanka"]
[WhiteTeamCountry "HKG"]
[BlackTeamCountry "SRI"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Nbd7 5. Nc3 c6 6. e3 Qa5 7. Bxf6 Nxf6 8. Bd3 Bb4 9. Qc2 Ne4 10. Rc1 Qxa2 11. Bxe4 dxe4 12. Nd2 Bxc3 13. Qxc3 f5 14. 0-0 Qa6 15. d5 0-0 16. Ra1 Qb6 17. c5 Qd8 18. d6 b6 19. b4 a5 20. bxa5 bxc5 21. Qxc5 Ba6 22. Rfb1 Bb5 23. Nb3 Qd7 24. Nd4 Rfd8 25. Nxb5 cxb5 26. Rd1 Ra6 27. h3 Rxd6 28. Rxd6 Qxd6 29. Qxb5 Rb8 30. Qc4 Kf7 31. a6 Ra8 32. a7 Qd7 33. Qc5 h6 34. Qb6 Qc8 35. Ra5 Kf6 36. Rc5 Qd8 37. Rc7 g5 38. Qb2+ Kg6 39. Rb7 Qa5 40. g4 e5 41. Qb3 1-0

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.20"]
[Round "2"]
[White "Mirza, Shahzad"]
[Black "Weerakoon, Ishan"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2290"]
[PlyCount "100"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Pakistan"]
[BlackTeam "Sri Lanka"]
[WhiteTeamCountry "PAK"]
[BlackTeamCountry "SRI"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 Ngf6 10. Bd2 e6 11. 0-0-0 Qc7 12. Ne4 0-0-0 13. Kb1 Nxe4 14. Qxe4 Nf6 15. Qe2 Bd6 16. c4 Rhe8 17. c5 Bf8 18. g3 Nd5 19. Qe1 f6 20. Ba5 b6 21. cxb6 axb6 22. Bd2 Kd7 23. Qe2 Ra8 24. Qc4 b5 25. Qb3 Ra4 26. Rhe1 Rea8 27. Re2 Qa7 28. Rde1 Re8 29. g4 Bd6 30. g5 hxg5 31. hxg5 Qc7 32. gxf6 gxf6 33. Re4 Raa8 34. Qc2 Qa7 35. Qb3 Re7 36. Rh4 Rg8 37. Qd3 Qb8 38. Qe4 Qe8 39. Rh6 Qf7 40. Reh1 Qg7 41. Nh4 f5 42. Nxf5 exf5 43. Qxf5+ Kc7 44. Ba5+ Kb7 45. Rxd6 Qxd4 46. Ka1 Qg4 47. Rxd5 cxd5 48. Qxd5+ Ka6 49. Qd6+ Kxa5 50. Qxe7 Qg2 1-0

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.19"]
[Round "1"]
[White "Jansa, Vlastimil"]
[Black "Weerakoon, Ishan"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2475"]
[PlyCount "67"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Czechoslovakia"]
[BlackTeam "Sri Lanka"]
[WhiteTeamCountry "CSR"]
[BlackTeamCountry "SRI"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. 0-0-0 e6 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Bd6 17. Ne5 0-0-0 18. c4 Rhf8 19. Bc3 Nd7 20. Nd3 Rfe8 21. Rhe1 c5 22. dxc5 Nxc5 23. Bxg7 Nxd3+ 24. Rxd3 Bf4+ 25. Kb1 Rxd3 26. Qxd3 Rd8 27. Qe4 Bd2 28. Rd1 Qc5 29. Qe2 Qf5+ 30. Ka1 Qg5 31. g3 Ba5 32. Bc3 Bxc3 33. Rxd8+ Kxd8 34. Qd3+ 1/2-1/2

