ChessOnlineFree.com Replay and analyse nbf58r5u

Inaccuracy: 2 Mistake: 5 Blunder: 6
Inaccuracy: 8 Mistake: 2 Blunder: 4
[Event "Rated game"]
[Site "/nbf58r5u"]
[Date "2017-06-26"]
[White "BG3"]
[Black "rafler"]
[Result "1/2-1/2"]
[WhiteElo "1353"]
[BlackElo "1023"]
[PlyCount "134"]
[Variant "standard"]
[Annotator ""]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 $6 { Inaccuracy. Best was d7d6. } 4. Qe2 d5 $6 { Inaccuracy. Best was d8e7. } 5. Nf3 $2 { Mistake. Best was d2d3. } 5... Bf5 $4 { Blunder. Best was f8e7. } 6. d3 Bg4 $2 { Mistake. Best was b8c6. } 7. dxe4 dxe4 8. Qxe4+ Be7 $4 { Blunder. Best was d8e7. } 9. Qxg4 O-O 10. Qd4 $2 { Mistake. Best was f1d3. } 10... Qe8 $6 { Inaccuracy. Best was d8d4. } 11. Qe4 $4 { Blunder. Best was f1e2. } 11... Nc6 $4 { Blunder. Best was e7b4. } 12. Bb5 $4 { Blunder. Best was b1c3. } 12... Bb4+ 13. Nbd2 $2 { Mistake. Best was e1f1. } 13... Qxe4+ 14. Kd1 Bxd2 $6 { Inaccuracy. Best was e4g4. } 15. Bxd2 Qd5 $6 { Inaccuracy. Best was c6d4. } 16. Bxc6 Qxc6 17. c3 $6 { Inaccuracy. Best was d2e3. } 17... h6 $6 { Inaccuracy. Best was c6b6. } 18. Kc2 $4 { Blunder. Best was d2e3. } 18... Qg6+ 19. Kc1 $2 { Mistake. Best was c2b3. } 19... Qxg2 20. Re1 $6 { Inaccuracy. Best was c1c2. } 20... Qxf3 21. Be3 Rad8 22. Bd4 $4 { Blunder. Best was a2a4. } 22... b6 $4 { Blunder. Best was d8d4. } 23. Rg1 Qf4+ $2 { Mistake. Best was f7f6. } 24. Kc2 g6 $6 { Inaccuracy. Best was f4f5. } 25. Rg3 $4 { Blunder. Best was d4e3. } 25... c5 26. Be3 Qe4+ 27. Kb3 c4+ 28. Kb4 $2 { Mistake. Best was b3a3. } 28... a5+ $6 { Inaccuracy. Best was d8d5. } 29. Kb5 $4 { Checkmate is now unavoidable. Best was b4a3. } 29... Qc2 $2 { Lost forced checkmate sequence. Best was e4e8. } 30. Bxb6 $4 { Blunder. Best was e3c1. } 30... Qxb2+ 31. Kxa5 $4 { Checkmate is now unavoidable. Best was b5a4. } 31... Qxa1 $2 { Lost forced checkmate sequence. Best was d8a8. } 32. Bxd8 $4 { Checkmate is now unavoidable. Best was g3g5. } 32... Rxd8 $2 { Lost forced checkmate sequence. Best was a1b2. } 33. Kb4 $4 { Checkmate is now unavoidable. Best was a5b5. } 33... Qxa2 $6 { Detected checkmate in 4 moves, but player moved for mate in 6. Best was d8c8. } 34. h4 Rc8 $6 { Detected checkmate in 3 moves, but player moved for mate in 4. Best was d8d5. } 35. h5 Kg7 $6 { Detected checkmate in 2 moves, but player moved for mate in 4. Best was a2b3. } 36. hxg6 fxg6 $6 { Detected checkmate in 2 moves, but player moved for mate in 4. Best was a2b3. } 37. f4 Rb8+ $6 { Detected checkmate in 2 moves, but player moved for mate in 7. Best was a2b1. } 38. Kc5 Qa3+ $6 { Detected checkmate in 6 moves, but player moved for mate in 8. Best was a2a5. } 39. Kxc4 Rc8+ $6 { Detected checkmate in 5 moves, but player moved for mate in 7. Best was a3a4. } 40. Kd4 Rd8+ $6 { Detected checkmate in 5 moves, but player moved for mate in 7. Best was a3d6. } 41. Kc4 Qa8 $6 { Detected checkmate in 6 moves, but player moved for mate in 9. Best was a3a4. } 42. f5 Kf7 $2 { Lost forced checkmate sequence. Best was a8d5. } 43. Rxg6 $4 { Checkmate is now unavoidable. Best was f5g6. } 43... Rg8 $2 { Lost forced checkmate sequence. Best was a8d5. } 44. Rxh6 $4 { Checkmate is now unavoidable. Best was c4d4. } 44... Qc8+ $6 { Detected checkmate in 9 moves, but player moved for mate in 11. Best was a8e4. } 45. Kb3 Qxf5 $2 { Lost forced checkmate sequence. Best was c8b7. } 46. Rb6 $4 { Checkmate is now unavoidable. Best was h6h4. } 46... Rc8 $6 { Detected checkmate in 7 moves, but player moved for mate in 11. Best was f5b1. } 47. c4 Qc5 $2 { Lost forced checkmate sequence. Best was f5b1. } 48. Rb4 Rc6 49. Rb7+ $4 { Checkmate is now unavoidable. Best was b3c3. } 49... Rc7 $6 { Detected checkmate in 8 moves, but player moved for mate in 14. Best was f7g6. } 50. Rb4 Ke6 $6 { Detected checkmate in 7 moves, but player moved for mate in 8. Best was c7e7. } 51. Kc3 Rc6 $6 { Detected checkmate in 6 moves, but player moved for mate in 8. Best was c7h7. } 52. Kb3 Rb6 $6 { Detected checkmate in 7 moves, but player moved for mate in 13. Best was c5e3. } 53. Rxb6+ Qxb6+ 54. Kc3 Kd6 $6 { Detected checkmate in 7 moves, but player moved for mate in 11. Best was b6e3. } 55. Kd3 Kc5 56. Kc3 Qa6 $6 { Detected checkmate in 5 moves, but player moved for mate in 7. Best was b6d6. } 57. Kd3 Qxc4+ $6 { Detected checkmate in 6 moves, but player moved for mate in 7. Best was a6e6. } 58. Ke3 Qc3+ $6 { Detected checkmate in 6 moves, but player moved for mate in 8. Best was c4g4. } 59. Ke4 Qc4+ $2 { Lost forced checkmate sequence. Best was c3f6. } 60. Ke3 $4 { Checkmate is now unavoidable. } 60... Kd5 $6 { Detected checkmate in 6 moves, but player moved for mate in 7. Best was c4g4. } 61. Kf3 Ke5 62. Ke3 Qd4+ $6 { Detected checkmate in 5 moves, but player moved for mate in 6. Best was c4e4. } 63. Kf3 Kf5 $6 { Detected checkmate in 5 moves, but player moved for mate in 6. Best was d4c3. } 64. Ke2 Ke4 65. Kf1 Ke3 $6 { Detected checkmate in 3 moves, but player moved for mate in 4. Best was d4b2. } 66. Kg2 Qf4 $6 { Detected checkmate in 3 moves, but player moved for mate in 4. Best was d4g4. } 67. Kh3 Kf3 1/2-1/2
View the computer analysis
https://www.ChessOnlineFree.com/game/nbf58r5u/black
Opening C42 Petrov Defense