ChessOnlineFree.com Replay and analyse 9q9lam1a

Inaccuracy: 8 Mistake: 4 Blunder: 8
Inaccuracy: 7 Mistake: 7 Blunder: 9
[Event "Rated game"]
[Site "/9q9lam1a"]
[Date "2026-05-14"]
[White "schach-chysta"]
[Black "Kwoker58"]
[Result "1/2-1/2"]
[WhiteElo "1141"]
[BlackElo "1133"]
[PlyCount "127"]
[Variant "standard"]
[Annotator ""]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Nc3 $6 { Inaccuracy. Best was d1e2. } 4... Nc6 $6 { Inaccuracy. Best was d8e7. } 5. Nxc6 Nxc3 6. dxc3 bxc6 7. b4 $6 { Inaccuracy. Best was f1d3. } 7... c5 $6 { Inaccuracy. Best was f8d6. } 8. a3 $6 { Inaccuracy. Best was d1f3. } 8... cxb4 $6 { Inaccuracy. Best was d8f6. } 9. axb4 $6 { Inaccuracy. Best was d1f3. } 9... Bd6 $6 { Inaccuracy. Best was d8f6. } 10. Qe2+ Be7 11. g3 $2 { Mistake. Best was c1g5. } 11... O-O $2 { Mistake. Best was c8b7. } 12. Bg2 Re8 13. Bxa8 Bxb4 $2 { Mistake. Best was e7f6. } 14. Qxe8+ $4 { Blunder. Best was c3b4. } 14... Qxe8+ 15. Be3 $2 { Mistake. Best was e1d2. } 15... Bxc3+ 16. Ke2 Bxa1 $2 { Mistake. Best was a7a5. } 17. Rxa1 c6 $2 { Mistake. Best was d7d5. } 18. Rxa7 d5 19. c3 Bg4+ 20. f3 Bf5 $4 { Blunder. Best was d5d4. } 21. g4 $4 { Blunder. Best was a8b7. } 21... Be6 $4 { Blunder. Best was d5d4. } 22. Ra6 $4 { Blunder. Best was a8b7. } 22... h6 $4 { Blunder. Best was d5d4. } 23. Bxc6 Bd7 $2 { Mistake. Best was e8e7. } 24. Bxd5 $4 { Blunder. Best was a6a8. } 24... Bb5+ 25. c4 Bxa6 26. Kd3 $6 { Inaccuracy. Best was h2h3. } 26... Qb8 $6 { Inaccuracy. Best was e8e5. } 27. h4 Qb3+ 28. Kd4 Qb2+ 29. Kd3 Qb3+ $4 { Blunder. Best was b2e5. } 30. Kd4 Qd1+ 31. Ke4 Kh8 $6 { Inaccuracy. Best was d1e1. } 32. Bxf7 Bb7+ 33. Bd5 Qc2+ 34. Kd4 Bxd5 35. cxd5 Qa4+ 36. Ke5 Qe8+ 37. Kd4 Qd7 38. h5 Qa7+ 39. Ke4 Qe7+ 40. Kd4 Qf6+ 41. Ke4 Qc3 42. Bd4 Qe1+ 43. Kf4 Qd2+ 44. Ke4 Qc2+ 45. Kf4 $6 { Inaccuracy. Best was e4e3. } 45... Qd3 46. Be3 $6 { Inaccuracy. Best was d4f2. } 46... Qxd5 47. Kg3 $2 { Mistake. Best was e3f2. } 47... Qe5+ 48. Bf4 $4 { Blunder. Best was g3f2. } 48... Qe1+ $4 { Blunder. Best was e5d4. } 49. Kg2 Qe2+ 50. Kg3 Qe4 $4 { Blunder. Best was h8g8. } 51. Bb8 $4 { Blunder. Best was f3e4. } 51... Qe1+ $4 { Blunder. Best was e4d4. } 52. Kg2 Qb1 $4 { Blunder. Best was e1d2. } 53. Bf4 $2 { Mistake. Best was b8a7. } 53... g6 $4 { Blunder. Best was b1b2. } 54. hxg6 $6 { Inaccuracy. Best was f4h6. } 54... Qxg6 $6 { Inaccuracy. Best was h8g7. } 55. Kg3 h5 56. Kh4 $4 { Checkmate is now unavoidable. Best was g4g5. } 56... Qf7 $2 { Lost forced checkmate sequence. Best was g6f6. } 57. Kg3 $4 { Checkmate is now unavoidable. Best was f4e5. } 57... hxg4 $2 { Lost forced checkmate sequence. Best was h5h4. } 58. fxg4 $4 { Blunder. Best was g3g4. } 58... Kg7 $2 { Mistake. Best was f7d5. } 59. Be5+ $4 { Blunder. Best was g3f3. } 59... Kg6 60. Bf4 Kf6 $2 { Mistake. Best was f7b3. } 61. g5+ $4 { Checkmate is now unavoidable. Best was g3f3. } 61... Kg6 $6 { Detected checkmate in 9 moves, but player moved for mate in 13. Best was f6f5. } 62. Kg4 Qf5+ $2 { Lost forced checkmate sequence. Best was f7d5. } 63. Kg3 $4 { Checkmate is now unavoidable. Best was g4f3. } 63... Qxg5+ $2 { Lost forced checkmate sequence. Best was f5e4. } 64. Bxg5 1/2-1/2
View the computer analysis
https://www.ChessOnlineFree.com/game/9q9lam1a
Opening C42 Petrov Defense