ChessOnlineFree.com Replay and analyse 712dssma

[Event "Rated game"]
[Site "/712dssma"]
[Date "2021-12-11"]
[White "zukuku"]
[Black "Karpov"]
[Result "1/2-1/2"]
[WhiteElo "1328"]
[BlackElo "1369"]
[PlyCount "143"]
[Variant "standard"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 Bxc3+ 5. Qxc3 Ne4 6. Qd3 f5 7. Bf4 g5 8. Be5 Rg8 9. f3 d6 10. Bxd6 Nxd6 11. c5 Nf7 12. O-O-O Nc6 13. e3 Nb4 14. Qb3 a5 15. a3 Nd5 16. Bc4 c6 17. e4 fxe4 18. fxe4 Nf4 19. g3 Ng6 20. Bxe6 Bxe6 21. Qxe6+ Qe7 22. Qxe7+ Kxe7 23. e5 Ke6 24. Nf3 h6 25. Rhf1 Rad8 26. Rf2 Rd5 27. Kc2 Rgd8 28. Kc3 Nfxe5 29. Nxe5 Nxe5 30. Rdf1 Ng4 31. Re2+ Kd7 32. Rf7+ Kc8 33. Ree7 Rd5d7 34. h3 Rxe7 35. Rxe7 Nf2 36. h4 gxh4 37. gxh4 Rd7 38. Re8+ Kc7 39. Rh8 Ng4 40. Rg8 h5 41. Rh8 Nf6 42. Rh6 Rf7 43. Rh8 b5 44. Ra8 a4 45. Ra7+ Kd8 46. Rxf7 Nd5+ 47. Kd3 Ke8 48. Rh7 Nf4+ 49. Ke3 Ng2+ 50. Kf2 Nxh4 51. Rxh5 Ng6 52. Rh6 Ne7 53. Ke3 Nf5+ 54. Ke4 Nxh6 55. Ke5 Kd7 56. d5 cxd5 57. Kxd5 Nf7 58. c6+ Kc7 59. Kc5 Nd6 60. Kd5 Nf5 61. Kc5 Ne7 62. Kxb5 Nxc6 63. Kxa4 Kb6 64. Kb3 Kb5 65. Kc3 Ka4 66. Kc2 Na5 67. Kc3 Nb3 68. Kc4 Nd2+ 69. Kc3 Nb3 70. Kc4 Nd2+ 71. Kc3 Nb3 72. Kc4 1/2-1/2

View the computer analysis

https://www.ChessOnlineFree.com/game/712dssma/black

Opening E22 Nimzo-Indian, Spielmann Variation