ChessOnlineFree.com Replay and analyse atv613yb

Inaccuracy: 9 Mistake: 4 Blunder: 3
Inaccuracy: 6 Mistake: 4 Blunder: 1
[Event "Rated game"]
[Site "/atv613yb"]
[Date "2023-12-12"]
[White "Heissen0831"]
[Black "Ra-He"]
[Result "0-1"]
[WhiteElo "1401"]
[BlackElo "1578"]
[PlyCount "96"]
[Variant "standard"]
[Annotator ""]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 b5 $6 { Inaccuracy. Best was e7e5. } 7. a3 $6 { Inaccuracy. Best was c3d5. } 7... Ng4 $6 { Inaccuracy. Best was c8b7. } 8. Bd2 $6 { Inaccuracy. Best was e3g5. } 8... g6 $6 { Inaccuracy. Best was d8b6. } 9. f3 Ne5 10. b3 $6 { Inaccuracy. Best was f3f4. } 10... Bg7 11. Be3 Nbc6 12. Rb1 $6 { Inaccuracy. Best was d1d2. } 12... O-O 13. Be2 Bb7 14. O-O Qc7 $2 { Mistake. Best was e7e6. } 15. Nd5 Qd8 16. Nxc6 Nxc6 $6 { Inaccuracy. Best was b7c6. } 17. Bb6 Qd7 18. Be3 Rab8 19. Qd2 e6 20. Nf4 $6 { Inaccuracy. Best was d5b6. } 20... Qc7 21. Rbd1 $6 { Inaccuracy. Best was c2c4. } 21... Rfd8 22. Nd3 $6 { Inaccuracy. Best was c2c4. } 22... Rd7 $2 { Mistake. Best was d6d5. } 23. Kh1 $6 { Inaccuracy. Best was d3c5. } 23... Rbd8 $2 { Mistake. Best was c6d4. } 24. c3 $2 { Mistake. Best was e3g5. } 24... Na5 25. Qc2 $2 { Mistake. Best was d1b1. } 25... Qxc3 26. Qxc3 Bxc3 27. Rc1 Rc8 28. f4 $4 { Blunder. Best was c1b1. } 28... Nxb3 29. Rb1 Nd2 $6 { Inaccuracy. Best was b3c5. } 30. Bxd2 Bxd2 31. Rfd1 Ba5 32. Ne5 Rdd8 33. Ng4 Kg7 34. e5 dxe5 35. fxe5 Rd5 $6 { Inaccuracy. Best was d8d1. } 36. Nf6 $2 { Mistake. Best was e2f3. } 36... Rxe5 37. Ng4 $4 { Blunder. Best was f6e8. } 37... Rd5 $4 { Blunder. Best was e5e2. } 38. Rf1 $6 { Inaccuracy. Best was e2f3. } 38... f5 39. Nf6 $2 { Mistake. Best was g4e3. } 39... Kxf6 40. g4 $4 { Checkmate is now unavoidable. Best was e2f3. } 40... Rc2 $6 { Detected checkmate in 3 moves, but player moved for mate in 20. Best was d5d1. } 41. Bf3 Rd7 $2 { Lost forced checkmate sequence. Best was d5d2. } 42. gxf5 $4 { Checkmate is now unavoidable. Best was f3b7. } 42... Bxf3+ $2 { Lost forced checkmate sequence. Best was d7d2. } 43. Rxf3 exf5 44. Re3 $4 { Blunder. Best was f3f4. } 44... Rdd2 $2 { Mistake. Best was a5b6. } 45. Rh3 h5 46. Rf1 $4 { Checkmate is now unavoidable. Best was h1g1. } 46... Bc7 $6 { Detected checkmate in 13 moves, but player moved for mate in 14. Best was a5b6. } 47. Rg1 Rxh2+ 48. Rxh2 Rxh2# 0-1
View the computer analysis
https://www.ChessOnlineFree.com/game/atv613yb/black
Opening B90 Sicilian, Najdorf