ChessOnlineFree.com Replay and analyse 4rycozwu

[Event "Rated game"]
[Site "/4rycozwu"]
[Date "2022-03-23"]
[White "Okraffa"]
[Black "Boczek"]
[Result "1-0"]
[WhiteElo "1923"]
[BlackElo "1854"]
[PlyCount "141"]
[Variant "standard"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 6. a3 Bxc3+ 7. Nxc3 d5 8. Qf3 O-O 9. b4 c5 10. Bb2 Nbd7 11. cxd5 Bxf1 12. Kxf1 cxd4 13. exd4 Nxd5 14. Nxd5 exd5 15. Qxd5 Rc8 16. h4 Rc2 17. Qb3 Qc7 18. d5 a5 19. d6 Qc8 20. a4 axb4 21. Qxb4 Nc5 22. Rh3 Qe6 23. Kg1 Qxd6 24. Rg3 g6 25. Bd4 Rd8 26. Be3 Rc8 27. Rg4 Qf6 28. Rb1 Ra2 29. Qb5 Qc6 30. Rd4 Qe8 31. Rbb4 Ra1+ 32. Kh2 Qe5+ 33. Rf4 Qc7 34. Qc4 Rd8 35. Qc3 Rdd1 36. Qf6 Rh1+ 37. Kg3 Ra3 38. Rc4 Re1 39. Kh2 Rexe3 40. fxe3 Rxe3 41. Kg1 Re6 42. Qc3 Re8 43. h5 Qd7 44. h6 Ne6 45. Rfe4 Rf8 46. Rc6 Rb8 47. Kh2 Re8 48. Rec4 Rf8 49. Rxb6 Rd8 50. Qf6 Re8 51. Qe5 Qd2 52. Rh4 Qd7 53. Re4 Qd2 54. Re3 Qd7 55. a5 Rf8 56. a6 Qa7 57. Reb3 Qe7 58. Rb3b4 Rd8 59. Rb8 Qf8 60. a7 Qxh6+ 61. Kg3 Qg7 62. Rxd8+ Nxd8 63. Qxg7+ Kxg7 64. a8=Q Ne6 65. Qa1+ Kg8 66. Qf6 h5 67. Rb7 h4+ 68. Kg4 Nd8 69. Rb8 g5 70. Rxd8+ Kh7 71. Rh8# 1-0

View the computer analysis

https://www.ChessOnlineFree.com/game/4rycozwu

Opening E45 Nimzo-Indian, 4.e3, Bronstein (Byrne) Variation