[Event "Spakenburg FishPartners op"]
[Site "Spakenburg"]
[Date "2023.07.08"]
[Round "1"]
[White "Van Wely, Loek"]
[Black "Vlieger, Olaf"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2644"]
[BlackElo "1757"]
[PlyCount "76"]
[EventDate "2023.07.08"]
[EventType "swiss (rapid)"]
[EventRounds "7"]
[EventCountry "NED"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. Bf4 d6 4. e3 Nf6 5. c3 Nh5 6. Qb3 Nxf4 7. exf4 0-0 8. Nbd2 Nd7 9. h4 c5 10. d5 Nf6 11. Be2 Qb6 12. Rd1 Qxb3 13. Nxb3 a5 14. 0-0 a4 15. Nc1 a3 16. b4 Ne4 17. bxc5 Nxc5 18. c4 Bd7 19. Nd4 Ba4 20. Rd2 Ne4 21. Rd3 Rfc8 22. Bf3 Rxc4 23. Bxe4 Bxd4 24. Bf3 Bb2 25. Ne2 b5 26. Re3 Kf8 27. Be4 b4 28. Re1 Rb8 29. Bd3 Rc5 30. f5 b3 31. Bb1 gxf5 32. Ng3 Bc3 33. Rc1 Bd4 34. Ree1 bxa2 35. Bxa2 Rb2 36. Rxc5 dxc5 37. Re2 Rxa2 38. Rxa2 Bb2 1-0

[Event "Utrecht OKU op 48th"]
[Site "Utrecht"]
[Date "2023.05.20"]
[Round "3"]
[White "Vlieger, Olaf"]
[Black "Goudriaan, Etienne"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1850"]
[BlackElo "2331"]
[PlyCount "164"]
[EventDate "2023.05.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NED"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bd6 10. Bg3 Nh5 11. Ne5 Bxe5 12. Bxe5 a6 13. Bg3 0-0 14. f3 Bf5 15. Qc2 Rac8 16. Qb1 Ne7 17. 0-0 Bxd3 18. Qxd3 Nf5 19. f4 Nhxg3 20. hxg3 Qb5 21. Qxb5 axb5 22. Rf3 b4 23. g4 bxc3 24. bxc3 Nd6 25. a4 Rc6 26. f5 Re8 27. Re1 exf5 28. Rxe8+ Nxe8 29. Rxf5 Nc7 30. c4 dxc4 31. d5 Rd6 32. Nxc4 Rxd5 33. Rf4 Ne6 34. Re4 g6 35. Nb6 Rd1+ 36. Kf2 Rb1 37. Nd5 Kg7 38. Rc4 Rb2+ 39. Kf3 Kh6 40. Ne3 Kg5 41. g3 Kf6 42. Nd5+ Ke5 43. Nf4 Rb3+ 44. Kg2 Ng5 45. Rc5+ Kf6 46. Nd5+ Kg7 47. Nc3 Rb2+ 48. Kf1 Nf3 49. Nb5 Nh2+ 50. Kg1 Nxg4 51. Rc7 b6 52. Nd6 Ne5 53. Rb7 Rb4 54. Ne8+ Kh6 55. Nd6 f6 56. Ne8 Kg5 57. Kg2 h5 58. Nd6 Kg4 59. Rc7 Rxa4 60. Rc2 Rd4 61. Ne8 Kg5 62. Rf2 f5 63. Nc7 Rd6 64. Nb5 Rd3 65. Nc7 Kf6 66. Rb2 Nc4 67. Rb4 Rd2+ 68. Kg1 Rc2 69. Nd5+ Kg5 70. Nf4 h4 71. Ne6+ Kg4 72. gxh4 Kxh4 73. Rb3 Kg4 74. Nd4 Rc1+ 75. Kf2 f4 76. Ne2 Rc2 77. Rf3 g5 78. Rb3 Ne5 79. Kf1 f3 80. Nd4 Rc4 81. Ne6 Kg3 82. Rb1 g4 0-1

