[Event "Vancouver Louis Riel op"]
[Site "Vancouver"]
[Date "1973.01.27"]
[Round "3"]
[White "Kruger, Benjamin R"]
[Black "Niemi, Robert"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "108"]
[EventDate "1973.01.01"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. e4 d6 4. Be2 Bg7 5. Nf3 e5 6. Nc3 0-0 7. 0-0 Nc6 8. Re1 Ne8 9. Bf1 f5 10. exf5 Bxf5 11. d3 Bg4 12. Be2 Nf6 13. h3 Be6 14. Ng5 Qd7 15. Nxe6 Qxe6 16. Ne4 Nxe4 17. dxe4 Qf6 18. Rf1 Kh8 19. Qd3 Qe7 20. Qb5 Rab8 21. c3 a6 22. Qd3 Nd8 23. Bc1 Ne6 24. Qc2 Nf4 25. Be3 Qg5 26. g3 Nxe2+ 27. Qxe2 Qf6 28. c4 Qf3 29. Qxf3 Rxf3 30. c5 Bf8 31. Kg2 Rf7 32. Rac1 Kg7 33. Rc4 h6 34. Rfc1 g5 35. c6 b6 36. f3 Be7 37. Ra4 a5 38. b4 axb4 39. Rxb4 Ra8 40. Rc2 Bd8 41. a4 Ra5 42. Kf2 Kf6 43. h4 Kg6 44. hxg5 hxg5 45. Kg2 Rh7 46. Rd2 Kf6 47. Bxb6 Ra6 48. Rxd6+ cxd6 49. Bxd8+ Ke6 50. c7 Rc6 51. a5 Rc2+ 52. Kg1 Rc1+ 53. Kf2 Rh2+ 54. Ke3 Rc3# 0-1

[Event "Vancouver British Columbia op"]
[Site "Vancouver"]
[Date "1972.10.07"]
[Round "3"]
[White "Niemi, Robert"]
[Black "Williams, Brian"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "52"]
[EventDate "1972.10.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. dxc5 Qa5 7. Bd2 Qxc5 8. Bd3 0-0 9. Qe2 Nc6 10. a3 Bg4 11. Na4 Qh5 12. Qf2 Bxf3 13. gxf3 Nd7 14. 0-0-0 b5 15. Nc3 b4 16. axb4 Nxb4 17. Bc4 Qa5 18. Kb1 Rfc8 19. Bb3 Rab8 20. Na2 Rxc2 21. Bxb4 Rxf2 22. Bxa5 Rxb2+ 23. Kc1 Rc8+ 24. Bc3 Bxc3 25. Nxc3 Rxb3 26. Kd2 Rcxc3 0-1

