[Event "Ontario-ch U20"]
[Site "Toronto"]
[Date "1985.10.27"]
[Round "4"]
[White "Butt, Morgan"]
[Black "Becker, Leif"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "100"]
[EventDate "1985.10.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. Bc2 cxd4 8. cxd4 Nb4 9. Ba4 Nd3+ 10. Qxd3 Bxa4 11. Nc3 Bc6 12. 0-0 Ne7 13. b4 Qxb4 14. Rb1 Qc4 15. Qxc4 dxc4 16. Ba3 Nd5 17. Nxd5 Bxd5 18. Bxf8 Rxf8 19. Rfc1 Kd7 20. a4 h6 21. Nd2 Rfc8 22. Rb4 Rc7 23. Nb1 c3 24. Na3 a6 25. a5 Rac8 26. Nc2 Rc4 27. Kf1 Rxb4 28. Nxb4 Rc4 29. Nc2 Ra4 30. Ra1 Rxa1+ 31. Nxa1 Kc6 32. Ke2 Kb5 33. Kd3 Kxa5 34. Kxc3 Bxg2 35. Kc4 Kb6 36. Nc2 Bd5+ 37. Kb4 a5+ 38. Kc3 Kc6 39. f4 b5 40. Ne3 b4+ 41. Kb2 a4 42. f5 a3+ 43. Ka1 b3 44. h4 b2+ 45. Kb1 Be4+ 46. Nc2 Bxc2+ 47. Kxc2 exf5 48. h5 f4 49. e6 fxe6 50. d5+ Kxd5 0-1

[Event "Ontario-ch U20"]
[Site "Toronto"]
[Date "1985.10.27"]
[Round "5"]
[White "Williams, Paul"]
[Black "Becker, Leif"]
[Result "1-0"]
[ECO "D99"]
[PlyCount "63"]
[EventDate "1985.10.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. Qb3 Nb6 7. e4 0-0 8. Be3 Bg4 9. Rd1 Nc6 10. d5 Ne5 11. Be2 Nxf3+ 12. gxf3 Bh5 13. f4 Bxe2 14. Nxe2 Qc8 15. h3 c6 16. Rc1 Qd7 17. dxc6 bxc6 18. Rd1 Qc8 19. Bd4 Bxd4 20. Nxd4 c5 21. Nf3 Qc6 22. Qd3 Rad8 23. Qc2 Rxd1+ 24. Kxd1 Rd8+ 25. Ke1 Qe6 26. b3 c4 27. bxc4 Nxc4 28. Kf1 Rc8 29. Qe2 Nd6 30. Ng5 Rc1+ 31. Kg2 Rxh1 32. Nxe6 1-0

[Event "Ontario-ch U20"]
[Site "Toronto"]
[Date "1985.10.26"]
[Round "3"]
[White "Becker, Leif"]
[Black "Puri, Vinny"]
[Result "0-1"]
[ECO "E66"]
[PlyCount "92"]
[EventDate "1985.10.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. d4 0-0 5. c4 c5 6. 0-0 d6 7. Nc3 Nc6 8. d5 Na5 9. Nd2 e5 10. Qc2 a6 11. b3 Rb8 12. Bb2 b5 13. Rae1 Bd7 14. e3 Qc8 15. f4 exf4 16. gxf4 bxc4 17. bxc4 Bh3 18. Nd1 Qg4 19. Rf2 Nh5 20. Bxg7 Nxg7 21. Qc3 Nb7 22. Ne4 Nh5 23. Ng5 Bxg2 24. Rxg2 Qd7 25. Nf2 f5 26. Ne6 Rfe8 27. e4 Rxe6 28. dxe6 Qxe6 29. exf5 Qxf5 30. Nd3 Rf8 31. Re7 Nd8 32. Rg5 Qh3 33. Rg2 Ne6 34. Qe1 Nd4 35. Qe3 Qh4 36. Ra7 Rb8 37. Rb2 Qg4+ 38. Kf2 Rf8 39. Rbb7 Nc6 40. Rxa6 Nxf4 41. Nxf4 Rxf4+ 42. Ke1 Qh4+ 43. Kd2 Rf2+ 44. Kc1 Qxc4+ 45. Kd1 Qf1+ 46. Qe1 Qd3+ 0-1

[Event "Ontario-ch U20"]
[Site "Toronto"]
[Date "1985.10.26"]
[Round "2"]
[White "Southam, Todd"]
[Black "Becker, Leif"]
[Result "1-0"]
[ECO "D76"]
[PlyCount "73"]
[EventDate "1985.10.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. cxd5 Nxd5 6. Nf3 0-0 7. 0-0 Nc6 8. e3 Nb6 9. Nc3 e5 10. d5 Na5 11. e4 Nac4 12. b3 Nd6 13. a4 a5 14. Ba3 Re8 15. Rc1 Bf8 16. Qc2 Bd7 17. Rfd1 Rc8 18. Ne1 c5 19. Nd3 c4 20. Nc5 cxb3 21. Qxb3 Nbc4 22. Nxb7 Nxb7 23. Bxf8 Kxf8 24. Qxb7 Nb6 25. Nb5 Rb8 26. Qa7 Bxb5 27. axb5 Re7 28. Qxa5 Rc7 29. Rxc7 Qxc7 30. d6 Qd7 31. Qc3 Qxb5 32. Bf1 Qa4 33. Qc7 Nd7 34. Rc1 Ra8 35. Bh3 Ra7 36. Bxd7 Rxc7 37. dxc7 1-0

[Event "Ontario-ch U20"]
[Site "Toronto"]
[Date "1985.10.25"]
[Round "1"]
[White "Becker, Leif"]
[Black "Burgess, Paul"]
[Result "1-0"]
[ECO "D79"]
[PlyCount "91"]
[EventDate "1985.10.25"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 d5 5. d4 c6 6. cxd5 cxd5 7. 0-0 0-0 8. Nc3 Nc6 9. Ne5 Be6 10. Nxc6 bxc6 11. Na4 Nd7 12. Be3 Nb6 13. Nc5 Bf5 14. b3 e5 15. dxe5 Bxe5 16. Bd4 Bxd4 17. Qxd4 Re8 18. e3 Qe7 19. Rac1 Rac8 20. Rfd1 Nd7 21. Nxd7 Qxd7 22. Rc5 Qb7 23. Qc3 Bd7 24. Rd4 Be6 25. Rb4 Qd7 26. Ra4 Rc7 27. h4 h5 28. Ra6 Rec8 29. b4 Kh7 30. Qd4 Rb8 31. Rca5 Rbb7 32. Ra3 Qe7 33. Rb3 Qd7 34. Ra5 Qc8 35. Rc3 Qd7 36. a3 Qc8 37. Rac5 Rb8 38. Qf6 Qd7 39. Qe5 Qc8 40. e4 dxe4 41. Bxe4 Qd7 42. Qxh5+ Kg7 43. Qe5+ Kg8 44. Rd3 Qc8 45. h5 gxh5 46. Qf6 1-0

