ChessOnlineFree.com Replay and analyse v7kdu6w5

Inaccuracy: 7 Mistake: 4 Blunder: 2
Inaccuracy: 4 Mistake: 3 Blunder: 1
[Event "Casual game"]
[Site "/v7kdu6w5"]
[Date "2025-12-21"]
[White "AI level 6"]
[Black "zeitsprung68"]
[Result "0-1"]
[WhiteElo "?"]
[BlackElo "1720"]
[PlyCount "130"]
[Variant "standard"]
[Annotator ""]

1. Nf3 d5 2. Nc3 Nf6 3. Na4 e6 4. Nc3 c5 5. d4 Nc6 6. e3 Be7 7. Be2 O-O 8. O-O b6 9. b3 Bb7 10. Ne5 a6 11. Bb2 Qc7 12. a3 $2 { Mistake. Best was e5c6. } 12... Nxe5 13. dxe5 Qxe5 14. Bf3 Qc7 15. Rb1 Rfd8 16. g3 $6 { Inaccuracy. Best was c3e2. } 16... e5 $6 { Inaccuracy. Best was d5d4. } 17. Re1 e4 $6 { Inaccuracy. Best was d5d4. } 18. Bg2 Re8 19. h4 $6 { Inaccuracy. Best was c3e2. } 19... Rad8 20. Re2 h6 21. Rd2 $6 { Inaccuracy. Best was b3b4. } 21... Rd7 $2 { Mistake. Best was d5d4. } 22. Ne2 Red8 $2 { Mistake. Best was d5d4. } 23. Qf1 d4 24. exd4 cxd4 $6 { Inaccuracy. Best was f6g4. } 25. Nxd4 $6 { Inaccuracy. Best was d2d4. } 25... Bc5 26. c3 Qe5 $2 { Mistake. Best was e4e3. } 27. Re1 Bxd4 28. Rxd4 Rxd4 29. cxd4 Qd5 30. b4 Qb3 31. Bc1 Rxd4 32. Qe2 Qd3 33. Qxd3 Rxd3 34. Be3 $6 { Inaccuracy. Best was c1b2. } 34... b5 35. Bc1 Bd5 36. Bb2 Rb3 37. Bxf6 gxf6 38. g4 $6 { Inaccuracy. Best was g2e4. } 38... Rxa3 39. Kf1 $2 { Mistake. Best was g2e4. } 39... Rb3 40. Bxe4 Bc4+ 41. Kg1 Rxb4 42. Ra1 Ra4 43. Re1 Be6 44. Kg2 $6 { Inaccuracy. Best was f2f3. } 44... Kg7 45. Kg3 a5 46. Kf3 b4 47. Kf4 $2 { Mistake. Best was f3e3. } 47... b3 48. f3 $2 { Mistake. Best was f4e3. } 48... Bd5 $6 { Inaccuracy. Best was a4b4. } 49. Rb1 $4 { Blunder. Best was f4e3. } 49... Bxe4 50. fxe4 Rb4 51. Kf5 a4 52. e5 $4 { Blunder. Best was g4g5. } 52... fxe5 53. g5 hxg5 $4 { Blunder. Best was a4a3. } 54. Rg1 $4 { Checkmate is now unavoidable. Best was f5e5. } 54... g4 $2 { Lost forced checkmate sequence. Best was b3b2. } 55. Kxe5 $4 { Checkmate is now unavoidable. Best was g1b1. } 55... b2 56. h5 b1=Q 57. Rxb1 Rxb1 58. Ke4 a3 59. Kf5 a2 60. Kg5 a1=Q 61. Kf5 Qa5+ $6 { Detected checkmate in 4 moves, but player moved for mate in 5. Best was a1d4. } 62. Ke4 Rb4+ 63. Kd3 Qa3+ 64. Kd2 Rb2+ 65. Kc1 Qa1# 0-1
View the computer analysis
https://www.ChessOnlineFree.com/game/v7kdu6w5
Opening A06 Zukertort Opening