ChessOnlineFree.com Replay and analyse f5b3o9p2

Inaccuracy: 5 Mistake: 4 Blunder: 7
Inaccuracy: 6 Mistake: 7 Blunder: 9
[Event "Casual game"]
[Site "/f5b3o9p2"]
[Date "2021-03-12"]
[White "chris_di"]
[Black "Anonymous"]
[Result "1-0"]
[WhiteElo "1200"]
[BlackElo "?"]
[PlyCount "111"]
[Variant "standard"]
[Annotator ""]

1. e4 Nf6 2. Nf3 $6 { Inaccuracy. Best was e4e5. } 2... Nxe4 3. Bd3 Nc5 4. Bc4 d6 $6 { Inaccuracy. Best was d7d5. } 5. Ng5 $6 { Inaccuracy. Best was d2d4. } 5... Kd7 $4 { Blunder. Best was d6d5. } 6. Nxf7 Qe8 7. Nxh8 e6 8. d4 $2 { Mistake. Best was b1c3. } 8... d5 $2 { Mistake. Best was c5e4. } 9. Bb5+ $6 { Inaccuracy. Best was d4c5. } 9... c6 10. Bd3 Bd6 $6 { Inaccuracy. Best was c5d3. } 11. O-O $4 { Blunder. Best was d4c5. } 11... Qxh8 $4 { Blunder. Best was c5d3. } 12. Qg4 $4 { Blunder. Best was d4c5. } 12... Kc7 $4 { Blunder. Best was c5d3. } 13. dxc5 Bxc5 14. Bf4+ Bd6 $6 { Inaccuracy. Best was c7d8. } 15. Bxd6+ Kxd6 16. Qb4+ $6 { Inaccuracy. Best was c2c4. } 16... c5 $6 { Inaccuracy. Best was d6c7. } 17. Qa5 $2 { Mistake. Best was b4f4. } 17... Nc6 18. Qd2 b6 19. Re1 e5 $2 { Mistake. Best was h8f8. } 20. Qg5 $2 { Mistake. Best was b1c3. } 20... Be6 $6 { Inaccuracy. Best was g7g6. } 21. a4 $2 { Mistake. Best was d3b5. } 21... g6 $6 { Inaccuracy. Best was c5c4. } 22. Nc3 Qc8 $4 { Blunder. Best was a7a6. } 23. Nb5+ Kd7 24. b3 $4 { Blunder. Best was e1e5. } 24... Na5 $4 { Blunder. Best was c8d8. } 25. Rxe5 $4 { Blunder. Best was g5e5. } 25... Kc6 $4 { Checkmate is now unavoidable. Best was c8d8. } 26. Rae1 $6 { Detected checkmate in 6 moves, but player moved for mate in 12. Best was g5e7. } 26... Bg4 27. f3 $2 { Lost forced checkmate sequence. Best was e5e7. } 27... Bh5 $4 { Checkmate is now unavoidable. Best was c5c4. } 28. Re8 $6 { Detected checkmate in 3 moves, but player moved for mate in 6. Best was e5e7. } 28... Qb7 29. c4 $6 { Detected checkmate in 2 moves, but player moved for mate in 6. Best was e1e6. } 29... Nxb3 30. cxd5+ $6 { Detected checkmate in 1 moves, but player moved for mate in 2. Best was g5d5. } 30... Kd7 31. Rxa8 $6 { Detected checkmate in 1 moves, but player moved for mate in 3. Best was e1e7. } 31... Qxa8 32. Bf5+ $6 { Detected checkmate in 2 moves, but player moved for mate in 3. Best was g5e7. } 32... gxf5 33. Qxh5 $6 { Detected checkmate in 2 moves, but player moved for mate in 5. Best was g5e7. } 33... Qxd5 34. Qxh7+ $6 { Detected checkmate in 1 moves, but player moved for mate in 4. Best was h5e8. } 34... Kc6 35. Nc3 $2 { Lost forced checkmate sequence. Best was h7c7. } 35... Qd4+ 36. Kf1 $6 { Inaccuracy. Best was g1h1. } 36... Nd2+ $2 { Mistake. Best was d4c3. } 37. Ke2 Qxc3 38. Qh6+ Kd5 $4 { Blunder. Best was c6c7. } 39. Qg5 $4 { Blunder. Best was h6d2. } 39... Ke5 $4 { Blunder. Best was d2b3. } 40. Qe7+ $4 { Blunder. Best was g5g7. } 40... Kd4 41. Qf6+ Kc4 42. Qxc3+ Kxc3 43. Rc1+ Kb2 $2 { Mistake. Best was c3d4. } 44. Rh1 $4 { Blunder. Best was e2d2. } 44... Nb1 $2 { Mistake. Best was d2b3. } 45. h4 b5 $4 { Blunder. Best was b1c3. } 46. h5 bxa4 $2 { Mistake. Best was b1c3. } 47. h6 a3 $2 { Mistake. Best was b1c3. } 48. h7 a2 $4 { Blunder. Best was b2c2. } 49. h8=Q+ Nc3+ $4 { Checkmate is now unavoidable. Best was b2c2. } 50. Kd2 a1=Q 51. Rxa1 $6 { Detected checkmate in 2 moves, but player moved for mate in 4. Best was h8c3. } 51... Kxa1 52. Kxc3 $6 { Detected checkmate in 3 moves, but player moved for mate in 4. Best was d2c2. } 52... a5 53. Qa8 $6 { Detected checkmate in 2 moves, but player moved for mate in 4. Best was c3c2. } 53... a4 54. Qxa4+ $6 { Detected checkmate in 2 moves, but player moved for mate in 3. Best was c3c2. } 54... Kb1 55. Qc4 $6 { Detected checkmate in 2 moves, but player moved for mate in 3. Best was a4b3. } 55... Kc1 56. Qf4+ 1-0
View the computer analysis
https://www.ChessOnlineFree.com/game/f5b3o9p2
Opening B02 Alekhine's Defense