ChessOnlineFree.com Replay and analyse q7q8twug

[Event "Rated game"]
[Site "/q7q8twug"]
[Date "2023-07-21"]
[White "hector71"]
[Black "Karpov"]
[Result "1/2-1/2"]
[WhiteElo "1506"]
[BlackElo "1370"]
[PlyCount "159"]
[Variant "standard"]

1. d4 Nf6 2. Nf3 e6 3. e3 Ne4 4. Bd3 Nd6 5. c3 b6 6. O-O Ba6 7. Qe2 Bxd3 8. Qxd3 Nc6 9. Nbd2 Nf5 10. Re1 d5 11. e4 dxe4 12. Nxe4 Nd6 13. Ng3 Be7 14. Ne5 Nxe5 15. Rxe5 Bf6 16. Rh5 g6 17. Rh3 O-O 18. Bh6 Bg7 19. Qe3 Bxh6 20. Qxh6 Re8 21. Qxh7+ Kf8 22. Ne2 Qf6 23. Rf3 Qg7 24. Qh4 Nf5 25. Qf4 Rac8 26. Re1 Ke7 27. d5 e5 28. Qe4 Nd6 29. Qb4 a5 30. Qa3 Kd7 31. c4 Nxc4 32. Qa4+ Kd8 33. Qxc4 f5 34. Rc3 Rh8 35. d6 Qh7 36. dxc7+ Rxc7 37. Qxc7+ Qxc7 38. Rxc7 Kxc7 39. Nc3 e4 40. Rd1 Rc8 41. h3 Kb7 42. a3 Ka6 43. Rd6 Rg8 44. Nd5 Kb5 45. b3 Kc5 46. Rd7 Re8 47. Nf6 Re6 48. Ng8 e3 49. fxe3 Rxe3 50. Rc7+ Kd6 51. Rb7 Kc6 52. Rb8 Rxb3 53. Ne7+ Kc7 54. Rg8 Rxa3 55. Rxg6 Kb7 56. Nxf5 Ra1+ 57. Kh2 a4 58. h4 a3 59. Rg3 a2 60. Ra3 b5 61. h5 b4 62. Ra4 b3 63. h6 Rb1 64. h7 a1=Q 65. Rxa1 Rxa1 66. h8=Q Rb1 67. Qg7+ Ka6 68. Qf6+ Kb5 69. Qe5+ Kb4 70. Qd6+ Kc3 71. g4 b2 72. Qb6 Rf1 73. Ne7 b1=Q 74. Qxb1 Rxb1 75. Kh3 Kd4 76. Kh4 Rh1+ 77. Kg5 Ke5 78. Nf5 Rg1 79. Kh5 Rxg4 80. Kxg4 1/2-1/2

View the computer analysis

https://www.ChessOnlineFree.com/game/q7q8twug/black

Opening A46 Queen's Pawn Opening