[Event "Groningen"]
[Site "Groningen"]
[Date "1941.03.21"]
[Round "5"]
[White "Roose, AH."]
[Black "Kmoch, Hans"]
[Result "1/2-1/2"]
[ECO "C90"]
[PlyCount "55"]
[EventDate "1941.03.17"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[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. a4 b4 10. d4 bxc3 11. bxc3 Bg4 12. d5 Na5 13. Bc2 c6 14. dxc6 Qc7 15. Qd3 Qxc6 16. Na3 Rfc8 17. Bd2 Nd7 18. c4 Nxc4 19. Bb3 Nxa3 20. Bd5 Qxa4 21. Bxa8 Rxa8 22. Rxa3 Qc6 23. Rc1 Nc5 24. Qd5 Qe8 25. Qc4 Be6 26. Qe2 Qc6 27. Bb4 f6 28. Nd2 1/2-1/2

[Event "Groningen"]
[Site "Groningen"]
[Date "1941.03.20"]
[Round "4"]
[White "Kruit, JH."]
[Black "Roose, AH."]
[Result "1-0"]
[ECO "A13"]
[PlyCount "127"]
[EventDate "1941.03.17"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. Qa4+ Nd7 4. Qxc4 Ngf6 5. g3 e6 6. Bg2 a6 7. Qc2 c5 8. d3 Bd6 9. Nbd2 Rb8 10. Ng5 b6 11. Nge4 Be7 12. 0-0 0-0 13. Nxf6+ Nxf6 14. Nf3 Bb7 15. Bf4 Bd6 16. Bg5 h6 17. Be3 Qe7 18. Rad1 Rbc8 19. Qd2 Rfd8 20. Rc1 Nd5 21. Ne1 Be5 22. Qc2 Qf6 23. b3 Nb4 24. Qb1 Bd5 25. Nf3 Bb2 26. Rcd1 Nc6 27. Nd2 Nd4 28. Bxd4 Bxd4 29. Rc1 Qe7 30. Rc2 Qb7 31. Bxd5 exd5 32. Nf3 Bf6 33. e3 Qd7 34. Qd1 Qg4 35. Qe2 Re8 36. Kg2 b5 37. Rfc1 Be7 38. Qd2 Qe6 39. Qa5 Bd8 40. Qe1 Bb6 41. Nd2 f5 42. Nf3 Kh7 43. Qd1 g5 44. Ng1 Kg6 45. Re2 Qc6 46. Qc2 Qb7 47. Qb1 Rc7 48. Nf3 Rce7 49. Nd2 Kf7 50. h4 g4 51. d4 Kg6 52. dxc5 Bc7 53. c6 Qb6 54. Qd3 d4 55. e4 fxe4 56. Rxe4 Rxe4 57. Nxe4 Kg7 58. h5 Re6 59. Qe2 Rxc6 60. Qxg4+ Kf8 61. Qf5+ Ke7 62. Nc5 Rf6 63. Re1+ Kf7 64. Qh7+ 1-0

[Event "Groningen"]
[Site "Groningen"]
[Date "1941.03.19"]
[Round "3"]
[White "Roose, AH."]
[Black "Scholtens, Chr"]
[Result "1-0"]
[ECO "C82"]
[PlyCount "59"]
[EventDate "1941.03.17"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[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. Qd3 0-0 11. Nbd2 f5 12. exf6 Nxf6 13. Ng5 Ne5 14. Qg3 Qd6 15. Re1 Bxf2+ 16. Qxf2 Neg4 17. Qg3 Qc5+ 18. Kh1 Nf2+ 19. Kg1 N6g4 20. Re3 Rae8 21. Nde4 Nxe4 22. Nxe4 Nxe3 23. Bxe3 Qe7 24. Bc5 Qd7 25. Bxf8 Rxf8 26. Nc5 Qc6 27. Nxe6 Qxe6 28. Re1 Qf5 29. Qf3 Qg6 30. Bxd5+ 1-0

[Event "Groningen"]
[Site "Groningen"]
[Date "1941.03.18"]
[Round "2"]
[White "Landau, Salo"]
[Black "Roose, AH."]
[Result "1-0"]
[ECO "E20"]
[PlyCount "49"]
[EventDate "1941.03.17"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "NED"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. Bg5 c5 6. cxd5 Qxd5 7. Bxf6 gxf6 8. a3 Bxc3+ 9. bxc3 f5 10. e3 b6 11. Bd3 Bb7 12. Ne2 Qd6 13. 0-0 Nd7 14. a4 a5 15. Rb1 Rb8 16. Qe1 Bc6 17. Ra1 Ne5 18. Qg3 Rd8 19. Qg7 Ng6 20. e4 f4 21. Rfb1 Qc7 22. e5 Ke7 23. Qf6+ Kd7 24. Qxf7+ Kc8 25. Qxe6+ 1-0

