ChessOnlineFree.com Replay and analyse frr0tg3q

Inaccuracy: 2 Mistake: 4 Blunder: 4
Inaccuracy: 3 Mistake: 4 Blunder: 4
[Event "Rated game"]
[Site "/frr0tg3q"]
[Date "2019-01-31"]
[White "lipiarz"]
[Black "Kasperow"]
[Result "1-0"]
[WhiteElo "1655"]
[BlackElo "1543"]
[PlyCount "111"]
[Variant "standard"]
[Annotator ""]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d3 Bg7 6. Nc3 d5 7. O-O d4 $6 { Inaccuracy. Best was g8f6. } 8. Ne2 e5 9. h3 Ne7 10. Nh2 O-O 11. f4 f5 12. exf5 $2 { Mistake. Best was f4e5. } 12... Nxf5 13. fxe5 Bxe5 14. Nf3 Bd6 15. Bg5 Qc7 16. Qd2 Be6 17. Rae1 Rae8 18. b3 Kg7 $2 { Mistake. Best was e6d5. } 19. Nf4 $6 { Inaccuracy. Best was f3h4. } 19... Bd5 $2 { Mistake. Best was e6f7. } 20. Nxd5 cxd5 21. g4 $2 { Mistake. Best was e1e8. } 21... Ng3 $4 { Blunder. Best was f5e3. } 22. Bh6+ Kg8 23. Bxf8 $2 { Mistake. Best was f1f2. } 23... Rxf8 24. Rf2 $2 { Mistake. Best was d2g5. } 24... Bf4 25. Qd1 $4 { Blunder. Best was f3d4. } 25... Be3 26. Kg2 Bxf2 27. Kxf2 $4 { Blunder. Best was e1e5. } 27... h5 $4 { Blunder. Best was g3e4. } 28. Kg2 hxg4 $2 { Mistake. Best was c7f4. } 29. hxg4 Qf4 30. Nh2 $4 { Blunder. Best was g2h3. } 30... Qf2+ 31. Kh3 Rf7 $2 { Lost forced checkmate sequence. Best was g3e4. } 32. Re8+ Kg7 33. Qe1 Nh1 $4 { Blunder. Best was g3e4. } 34. Qxf2 $4 { Blunder. Best was e1h1. } 34... Nxf2+ 35. Kg3 Nd1 $6 { Inaccuracy. Best was c5c4. } 36. Nf3 Ne3 37. Ng5 Rf1 38. Rc8 Rg1+ 39. Kf3 Rxg4 40. Ne6+ Kf6 41. Nxc5 Kg5 $2 { Mistake. Best was g4h4. } 42. Ne6+ Kf6 43. Nxd4 Rxd4 44. Kxe3 Rg4 45. Rc7 Rg2 46. Kd4 $6 { Inaccuracy. Best was a2a4. } 46... Rxc2 $4 { Blunder. Best was g6g5. } 47. Rxc2 Kf5 $6 { Inaccuracy. Best was f6g5. } 48. Kxd5 Kf4 $4 { Checkmate is now unavoidable. Best was f5f6. } 49. Re2 $2 { Lost forced checkmate sequence. Best was c2f2. } 49... g5 $4 { Checkmate is now unavoidable. } 50. d4 $2 { Lost forced checkmate sequence. Best was e2e7. } 50... g4 $4 { Checkmate is now unavoidable. } 51. Re4+ $6 { Detected checkmate in 20 moves, but player moved for mate in 21. Best was e2e7. } 51... Kf3 52. Rxg4 Kxg4 53. Kc6 $6 { Detected checkmate in 13 moves, but player moved for mate in 17. Best was d5e6. } 53... Kf4 54. Kb7 $6 { Detected checkmate in 15 moves, but player moved for mate in 20. Best was d4d5. } 54... Ke4 55. Kxa7 Kxd4 56. b4 1-0
View the computer analysis
https://www.ChessOnlineFree.com/game/frr0tg3q
Opening B31 Sicilian, Rossolimo Variation