ChessOnlineFree.com Replay and analyse 9ego25z1

[Event "Rated game"]
[Site "/9ego25z1"]
[Date "2020-10-30"]
[White "marisaduran"]
[Black "Zollen"]
[Result "1-0"]
[WhiteElo "1864"]
[BlackElo "1620"]
[PlyCount "113"]
[Variant "standard"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 O-O 5. Bd2 b6 6. e3 Bb7 7. Bd3 d5 8. cxd5 exd5 9. Rc1 Bd6 10. Nb5 c5 11. dxc5 bxc5 12. Nxd6 Qxd6 13. O-O Re8 14. Bc3 Nbd7 15. b3 Rac8 16. Bf5 Ne4 17. Ba1 g6 18. Bxe4 Rxe4 19. Qd2 f6 20. Rfd1 Ne5 21. Nxe5 fxe5 22. h3 Rh4 23. f3 Qe7 24. Bb2 Rb4 25. Rc2 Rb6 26. Rdc1 a6 27. Ba3 Qd8 28. Rxc5 Rxc5 29. Rxc5 Rb5 30. Rc2 d4 31. e4 Rb6 32. Qa5 d3 33. Rc1 Qd4+ 34. Kh2 Rc6 35. Rxc6 Bxc6 36. Qxa6 Qd7 37. Qc4+ Kg7 38. Bb4 Kf6 39. a4 h5 40. Bd2 h4 41. a5 Bb5 42. Qg8 Qd6 43. Qa8 Ke6 44. Qc8+ Kf6 45. Qg8 Qc6 46. Be1 Ke7 47. Bxh4+ Kd6 48. Qb8+ Ke6 49. Bg5 Qd7 50. Qg8+ Kd6 51. Qxg6+ Qe6 52. Qg7 Ba6 53. Qa7 Qc8 54. Be7+ Ke6 55. Bb4 Qb7 56. Qc5 Qc8 57. Qe7# 1-0

View the computer analysis

https://www.ChessOnlineFree.com/game/9ego25z1/black

Opening E21 Nimzo-Indian, Three Knights