Van der Knaap, Jan

[Event "Groninger Combinatie Open"] [Site "Groningen NED"] [Date "11.05.2018"] [Round "3.8"] [White "Rubingh,O"] [Black "Van der Knaap,Jan"] [WhiteElo "2146"] [BlackElo "1911"] [WhiteTitle "FM"] [BlackTitle ""] [Result "1-0"] [ECO "A41"] 1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 Bg4 5. e3 c5 6. Be2 cxd4 7. exd4 Nh6 8. Qb3 Qc8 9. d5 O-O 10. O-O Nf5 11. Nb5 Nd7 12. Bg5 h6 13. Be3 Nxe3 14. fxe3 a6 15. Nbd4 Rb8 16. Rac1 Ne5 17. Qa3 Qd7 18. Rfd1 Rfc8 19. b4 Nxf3+ 20. gxf3 Bh3 21. Qd3 Rc7 22. Kh1 Rbc8 23. Rg1 Qa4 24. Rg3 Bd7 25. Ne6 Qxb4 26. Nxc7 Rxc7 27. Rcg1 Qb2 28. a3 Rc5 29. Rb1 Qe5 30. Rxb7 Ba4 31. f4 Qf6 32. Rg1 Kh7 33. Qe4 e6 34. Bd1 exd5 35. cxd5 Bxd1 36. Rxd1 Rc8 37. Rb6 a5 38. Rb5 Qc3 39. Qd3 Qc7 40. Rdb1 Qd8 41. a4 Rc3 42. Qe4 Ra3 43. Rb8 Qf6 44. Qe8 g5 45. Qe4+ Qg6 46. Qxg6+ Kxg6 47. R1b6 Rxa4 48. Rxd6+ Kf5 49. Rd7 gxf4 50. Rxf7+ Kg6 51. Rxf4 Ra2 52. Rg4+ Kf6 53. Rb6+ 1-0