ChessOnlineFree.com Replay and analyse wv8sa7lz

Inaccuracy: 8 Mistake: 7 Blunder: 3
Inaccuracy: 4 Mistake: 8 Blunder: 2
[Event "Rated game"]
[Site "/wv8sa7lz"]
[Date "2026-10-19"]
[White "Go987t"]
[Black "Petrus-B"]
[Result "0-1"]
[WhiteElo "1269"]
[BlackElo "1298"]
[PlyCount "150"]
[Variant "standard"]
[Annotator ""]

1. e4 e5 2. Nf3 Nf6 3. d3 Bc5 $6 { Inaccuracy. Best was b8c6. } 4. Bg5 $6 { Inaccuracy. Best was f3e5. } 4... d6 5. Nc3 c6 6. h3 Nbd7 7. Be2 O-O 8. d4 $2 { Mistake. Best was c3a4. } 8... Bb6 $2 { Mistake. Best was e5d4. } 9. d5 $6 { Inaccuracy. Best was e1g1. } 9... c5 $6 { Inaccuracy. Best was h7h6. } 10. O-O Ba5 11. Nb5 $6 { Inaccuracy. Best was f3d2. } 11... Bc7 $2 { Mistake. Best was h7h6. } 12. Qd3 a6 13. Nc3 b5 14. Nh2 $6 { Inaccuracy. Best was f3d2. } 14... Qe8 15. Bxf6 Nxf6 16. Bg4 $6 { Inaccuracy. Best was a2a4. } 16... Bxg4 17. hxg4 b4 18. Ne2 Qd7 19. g5 Ne8 20. Ng3 f6 21. Qe3 $6 { Inaccuracy. Best was h2f3. } 21... fxg5 22. Qxg5 Bd8 23. Qe3 Qf7 24. b3 Qf4 25. Nf5 g6 26. Nh6+ $2 { Mistake. Best was g2g3. } 26... Kg7 27. Qxf4 Rxf4 $2 { Mistake. Best was e5f4. } 28. Nh6g4 Rxe4 29. f3 $6 { Inaccuracy. Best was f1e1. } 29... Re2 $6 { Inaccuracy. Best was e4d4. } 30. Rac1 $6 { Inaccuracy. Best was f1f2. } 30... Bg5 31. Rcd1 $2 { Mistake. Best was f1e1. } 31... Rxc2 32. Rf2 Rxf2 $6 { Inaccuracy. Best was c2c3. } 33. Nxf2 Nf6 34. Nhg4 Nxg4 35. fxg4 $2 { Mistake. Best was f2g4. } 35... Rf8 $2 { Mistake. Best was g5e3. } 36. Ne4 Be7 37. g3 $2 { Mistake. Best was d1f1. } 37... Rf3 38. Kg2 Re3 39. Nf2 Rc3 $2 { Mistake. Best was e3e2. } 40. Ne4 Rc2+ 41. Rd2 Rxd2+ 42. Nxd2 Bg5 $2 { Mistake. Best was g7f7. } 43. Ne4 Be7 44. Kf3 $2 { Mistake. Best was e4d2. } 44... Kf8 45. g5 Kg7 46. Kg4 h6 47. gxh6+ Kxh6 48. Nd2 Kg7 49. Nc4 Kf7 50. Kf3 Ke8 51. Ke4 Kd7 52. g4 Bg5 53. Na5 Kc7 54. Nc6 Kd7 $2 { Mistake. Best was c7b6. } 55. Nb8+ $2 { Mistake. Best was c6a5. } 55... Kc7 $2 { Mistake. Best was d7c8. } 56. Nxa6+ $4 { Blunder. Best was b8c6. } 56... Kb7 $4 { Blunder. Best was c7c8. } 57. Nxb4 $4 { Blunder. Best was a6c5. } 57... cxb4 58. Kd3 $4 { Checkmate is now unavoidable. } 58... Kb6 $2 { Lost forced checkmate sequence. } 59. Kc4 $4 { Checkmate is now unavoidable. Best was d3e4. } 59... Ka5 $6 { Detected checkmate in 11 moves, but player moved for mate in 15. Best was e5e4. } 60. Kd3 Bc1 $2 { Lost forced checkmate sequence. Best was a5b5. } 61. Kc2 Bg5 $4 { Blunder. Best was c1f4. } 62. Kd3 $4 { Checkmate is now unavoidable. } 62... Kb5 63. Ke4 Bc1 $2 { Lost forced checkmate sequence. Best was b5c5. } 64. Kd3 $4 { Blunder. Best was e4f3. } 64... Kc5 65. Kc2 Bf4 $6 { Detected checkmate in 12 moves, but player moved for mate in 13. Best was c1g5. } 66. Kd3 Kxd5 67. Ke2 Bg5 $6 { Detected checkmate in 10 moves, but player moved for mate in 11. Best was d5d4. } 68. Kd3 Kc5 $2 { Lost forced checkmate sequence. Best was e5e4. } 69. Ke4 $4 { Checkmate is now unavoidable. } 69... Bf6 $2 { Lost forced checkmate sequence. Best was c5c6. } 70. Kd3 $4 { Checkmate is now unavoidable. Best was e4f3. } 70... d5 71. Ke3 Kb5 $6 { Detected checkmate in 12 moves, but player moved for mate in 16. Best was f6g5. } 72. Kd3 Kc5 $2 { Lost forced checkmate sequence. Best was f6g5. } 73. Ke3 $4 { Checkmate is now unavoidable. } 73... d4+ $6 { Detected checkmate in 12 moves, but player moved for mate in 15. Best was f6g5. } 74. Ke4 Bg7 $2 { Lost forced checkmate sequence. Best was f6g5. } 75. Kd3 $4 { Checkmate is now unavoidable. Best was g4g5. } 75... Kd5 0-1
View the computer analysis
https://www.ChessOnlineFree.com/game/wv8sa7lz/black
Opening C42 Petrov Defense