Czybik, Nils Patrick

[Event "GRENKE Chess Open 2017"] [Site "Karlsruhe GER"] [Date "13.04.2017"] [Round "1.29"] [White "Graf,A"] [Black "Czybik,N"] [WhiteElo "2577"] [BlackElo "2128"] [WhiteTitle "GM"] [BlackTitle ""] [Result "1/2-1/2"] [ECO "E55"] 1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O dxc4 8. Bxc4 Nbd7 9. Qc2 a6 10. a3 Bxc3 11. bxc3 b5 12. Be2 Bb7 13. c4 bxc4 14. Qxc4 Bd5 15. Qc2 cxd4 16. Nxd4 Qc8 17. Qd1 Ne4 18. Bd2 Nc3 19. Bxc3 Qxc3 20. Qc1 Rfc8 21. Qxc3 Rxc3 22. Rfc1 Rxc1+ 23. Rxc1 Kf8 24. f3 Ke7 25. e4 Bb7 26. Rc7 Bc8 27. Kf2 Kd8 28. Rc2 Bb7 29. Nc6+ Bxc6 30. Rxc6 Nb8 31. Rc4 Ra7 32. e5 Rc7 33. Rg4 g6 34. Rh4 Ke7 35. Rxh7 Rc3 36. a4 Ra3 37. Rh4 Nd7 38. Bxa6 Nxe5 39. Re4 Kd6 40. h4 f5 41. Rb4 Kc5 42. Rb5+ Kd4 43. Rb6 Rxa4 44. Rxe6 Kd5 45. Rb6 Rxh4 46. Kg3 g5 47. Rf6 f4+ 48. Kf2 Rh7 49. Be2 1/2-1/2