ChessOnlineFree.com Replay and analyse k2dm4tk7

Inaccuracy: 6 Mistake: 11 Blunder: 5
Inaccuracy: 5 Mistake: 7 Blunder: 7
[Event "Rated game"]
[Site "/k2dm4tk7"]
[Date "2019-11-12"]
[White "andersen"]
[Black "Legendtt"]
[Result "1/2-1/2"]
[WhiteElo "1274"]
[BlackElo "1099"]
[PlyCount "159"]
[Variant "standard"]
[Annotator ""]

1. e4 c5 2. Nf3 a6 3. d4 e6 $6 { Inaccuracy. Best was c5d4. } 4. Be3 Qa5+ $6 { Inaccuracy. Best was c5d4. } 5. Qd2 Nc6 6. Qxa5 Nxa5 7. dxc5 Nf6 8. Bd2 $6 { Inaccuracy. Best was b1c3. } 8... Nc6 9. Nc3 b5 $2 { Mistake. Best was f8c5. } 10. a3 $2 { Mistake. Best was c5b6. } 10... Bb7 11. Be3 O-O-O $2 { Mistake. Best was f6g4. } 12. h3 e5 $2 { Mistake. Best was d7d5. } 13. Bd3 $6 { Inaccuracy. Best was f3g5. } 13... h6 14. O-O d5 $6 { Inaccuracy. Best was d7d6. } 15. exd5 Nd4 $4 { Blunder. Best was f6d5. } 16. Nxd4 $2 { Mistake. Best was f3e5. } 16... exd4 17. Bxd4 Nxd5 18. Nxd5 $2 { Mistake. Best was b2b4. } 18... Rxd5 19. Be3 $6 { Inaccuracy. Best was c2c3. } 19... Be7 $2 { Mistake. Best was f8c5. } 20. Rad1 $2 { Mistake. Best was d3e4. } 20... f5 $2 { Mistake. Best was e7c5. } 21. f3 $2 { Mistake. Best was c2c4. } 21... Re8 $6 { Inaccuracy. Best was e7c5. } 22. Bf4 $2 { Mistake. Best was b2b4. } 22... Bxc5+ 23. Kh2 Rd4 $4 { Blunder. Best was g7g5. } 24. Rfe1 $4 { Blunder. Best was d3f5. } 24... Rxe1 25. Rxe1 Rxf4 26. Re8+ Kd7 27. Rb8 $2 { Mistake. Best was e8g8. } 27... Bxf3 $4 { Blunder. Best was b7c8. } 28. gxf3 Rxf3 29. Rb7+ Kc6 30. Rxg7 Rf2+ 31. Rg2 Bd6+ 32. Kg1 Rf3 33. Be2 $6 { Inaccuracy. Best was g2g6. } 33... Rxh3 34. Kf1 h5 35. Kf2 $6 { Inaccuracy. Best was g2g5. } 35... h4 36. Bf3+ Kb6 37. b4 a5 $6 { Inaccuracy. Best was d6g3. } 38. Rg6 Rh2+ 39. Bg2 $6 { Inaccuracy. Best was f2e1. } 39... Kc7 40. Rg7+ Kb6 41. Rg6 h3 42. Rxd6+ Kc7 43. Rg6 $4 { Blunder. Best was d6d3. } 43... axb4 44. axb4 $4 { Blunder. Best was g6g7. } 44... f4 $4 { Blunder. Best was h2g2. } 45. Rg7+ Kd6 46. Rg6+ Ke5 47. Kf3 $2 { Mistake. Best was g6g5. } 47... Kf5 $2 { Mistake. Best was h2g2. } 48. Rg8 $2 { Mistake. Best was g6b6. } 48... Ke5 $2 { Mistake. Best was h2g2. } 49. Rh8 $2 { Mistake. Best was g2f1. } 49... hxg2 50. Re8+ Kf5 $4 { Blunder. Best was e5d4. } 51. Rf8+ Kg5 52. Kf2 f3 53. Rg8+ $4 { Blunder. Best was f8f3. } 53... Kf4 54. Rf8+ Ke4 55. Re8+ $2 { Mistake. Best was f8f3. } 55... Kf4 $4 { Blunder. Best was e4d5. } 56. Rf8+ Kg4 57. Rg8+ Kf4 58. Kg1 $4 { Checkmate is now unavoidable. Best was g8f8. } 58... f2+ $2 { Lost forced checkmate sequence. Best was h2h1. } 59. Kxh2 $4 { Blunder. Best was g1f2. } 59... f1=Q $4 { Blunder. Best was g2g1q. } 60. Rf8+ $4 { Checkmate is now unavoidable. Best was g8g2. } 60... Ke3 $6 { Detected checkmate in 8 moves, but player moved for mate in 9. Best was f4e5. } 61. Re8+ Kd2 62. Rg8 g1=Q+ $6 { Detected checkmate in 5 moves, but player moved for mate in 53. Best was f1h1. } 63. Rxg1 Qf4+ 64. Kh1 Kxc2 $6 { Detected checkmate in 39 moves, but player moved for mate in 52. Best was f4h4. } 65. Rg2+ Kb3 66. Kg1 Kxb4 67. Rf2 Qd4 $6 { Detected checkmate in 15 moves, but player moved for mate in 17. Best was f4f2. } 68. Kf1 Kc5 $6 { Detected checkmate in 15 moves, but player moved for mate in 26. Best was d4f2. } 69. Ke2 b4 70. Rf5+ Kc4 71. Rf8 b3 $6 { Detected checkmate in 13 moves, but player moved for mate in 15. Best was d4e5. } 72. Rc8+ Kb5 $6 { Detected checkmate in 14 moves, but player moved for mate in 17. Best was d4c5. } 73. Rb8+ Ka4 74. Ra8+ Kb4 75. Rb8+ Kc3 76. Rc8+ Qc4+ 77. Rxc4+ Kxc4 78. Kd2 b2 $2 { Lost forced checkmate sequence. Best was c4d4. } 79. Kc2 b1=Q+ 80. Kxb1 1/2-1/2
View the computer analysis
https://www.ChessOnlineFree.com/game/k2dm4tk7
Opening B28 Sicilian, O'Kelly Variation