ChessOnlineFree.com Replay and analyse 8agr1a7y

Inaccuracy: 0 Mistake: 3 Blunder: 4
Inaccuracy: 6 Mistake: 2 Blunder: 4
[Event "Rated game"]
[Site "/8agr1a7y"]
[Date "2019-02-15"]
[White "Schachgernot"]
[Black "Mrsno17"]
[Result "1-0"]
[WhiteElo "1276"]
[BlackElo "1413"]
[PlyCount "89"]
[Variant "standard"]
[Annotator ""]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nxe5 Bxc3 5. bxc3 Qe7 6. d4 Nxe4 $6 { Inaccuracy. Best was d7d6. } 7. Qd3 $2 { Mistake. Best was f1d3. } 7... d6 $2 { Mistake. Best was d7d5. } 8. Qxe4 dxe5 9. Be3 Nc6 10. Bb5 O-O 11. Bxc6 bxc6 12. O-O Bb7 $6 { Inaccuracy. Best was f8e8. } 13. Qxe5 Rfe8 14. Qxe7 Rxe7 15. Rab1 Rb8 $4 { Blunder. Best was b7a6. } 16. h3 $4 { Blunder. Best was d4d5. } 16... Re6 $4 { Blunder. Best was e7e8. } 17. Bf4 $2 { Mistake. Best was d4d5. } 17... Re7 $2 { Mistake. Best was g7g5. } 18. a4 $2 { Mistake. Best was b1b3. } 18... a5 $4 { Blunder. Best was g7g5. } 19. c4 $4 { Blunder. Best was b1b2. } 19... Ree8 $4 { Blunder. Best was g7g5. } 20. Bxc7 Rbc8 $6 { Inaccuracy. Best was h7h6. } 21. Rxb7 Re7 22. Rb8 $4 { Blunder. Best was f1b1. } 22... Rxc7 23. Rxc8+ Rxc8 24. Rb1 h6 25. Rb7 Ra8 26. Rc7 Ra6 $6 { Inaccuracy. Best was g8f8. } 27. Kf1 f6 $6 { Inaccuracy. Best was g7g5. } 28. Ke2 Kh7 $6 { Inaccuracy. Best was a6b6. } 29. Ke3 Kg6 30. Ke4 Kg5 $4 { Checkmate is now unavoidable. Best was a6b6. } 31. Rxg7+ Kh5 32. Kf5 c5 33. d5 $6 { Detected checkmate in 3 moves, but player moved for mate in 5. Best was g7h7. } 33... Rd6 34. Rf7 $6 { Detected checkmate in 4 moves, but player moved for mate in 6. Best was g7h7. } 34... Rd8 35. Rxf6 $2 { Lost forced checkmate sequence. Best was f7h7. } 35... Re8 $4 { Checkmate is now unavoidable. Best was d8h8. } 36. Re6 $2 { Lost forced checkmate sequence. Best was g2g4. } 36... Rf8+ 37. Rf6 $4 { Blunder. Best was f5e5. } 37... Rg8 $4 { Checkmate is now unavoidable. Best was f8e8. } 38. g3 $6 { Detected checkmate in 3 moves, but player moved for mate in 13. Best was g2g4. } 38... Rg5+ 39. Ke6 $2 { Lost forced checkmate sequence. Best was f5f4. } 39... Rg8 $4 { Checkmate is now unavoidable. Best was g5g7. } 40. d6 $6 { Detected checkmate in 11 moves, but player moved for mate in 13. Best was e6f7. } 40... Re8+ 41. Kd5 $2 { Lost forced checkmate sequence. Best was e6f7. } 41... Re2 $4 { Checkmate is now unavoidable. Best was h5g5. } 42. d7 Rd2+ 43. Kc6 Kg5 44. Rf8 $6 { Detected checkmate in 8 moves, but player moved for mate in 45. Best was f6d6. } 44... Kg6 45. d8=Q 1-0
View the computer analysis
https://www.ChessOnlineFree.com/game/8agr1a7y/black
Opening C42 Petrov Defense