ChessOnlineFree.com Replay and analyse nkx9egkc

Inaccuracy: 4 Mistake: 3 Blunder: 5
Inaccuracy: 6 Mistake: 1 Blunder: 5
[Event "Rated game"]
[Site "/nkx9egkc"]
[Date "2025-02-11"]
[White "Derivat-Option"]
[Black "wernerli"]
[Result "0-1"]
[WhiteElo "1542"]
[BlackElo "1378"]
[PlyCount "210"]
[Variant "standard"]
[Annotator ""]

1. d4 c5 2. e3 cxd4 3. exd4 d5 4. Nf3 Bg4 5. Be2 Bxf3 6. Bxf3 e6 7. a3 $6 { Inaccuracy. Best was c2c4. } 7... a5 $6 { Inaccuracy. Best was b8c6. } 8. O-O Nc6 9. Nc3 Na7 10. Be2 Nf6 11. Nb5 Be7 12. Nxa7 Rxa7 13. Bb5+ Nd7 14. Bf4 O-O 15. c3 Nf6 16. a4 Bd6 17. Bxd6 Qxd6 18. h3 Qb6 19. Kh1 Ne4 20. Qd3 Nd6 21. b4 $6 { Inaccuracy. Best was f2f4. } 21... axb4 22. cxb4 Nxb5 23. axb5 Rfa8 $6 { Inaccuracy. Best was a7a1. } 24. Qc3 g6 25. Rxa7 Rxa7 26. Qc5 Qxc5 27. bxc5 Ra2 28. f3 Rd2 29. Rc1 Kf8 $4 { Blunder. Best was d2a2. } 30. c6 bxc6 31. Rxc6 $4 { Blunder. Best was b5c6. } 31... Rxd4 32. b6 Rb4 33. Rc8+ Kg7 34. Rc6 h5 35. Kg1 e5 $6 { Inaccuracy. Best was b4b2. } 36. Kf2 d4 $6 { Inaccuracy. Best was b4b2. } 37. Ke2 g5 38. Kd3 f6 39. Rc7+ Kg6 40. b7 $6 { Inaccuracy. Best was c7c6. } 40... Kf5 41. Rf7 Kg6 $2 { Mistake. Best was h5h4. } 42. Rc7 Kf5 43. g4+ $2 { Mistake. Best was c7f7. } 43... hxg4 44. hxg4+ Kf4 45. Rf7 Kxf3 46. Rxf6+ Kxg4 47. Rf7 Kg3 48. Ke4 $6 { Inaccuracy. Best was f7e7. } 48... g4 49. Kxe5 $2 { Mistake. Best was f7f5. } 49... d3 50. Rd7 d2 $4 { Blunder. Best was g3f2. } 51. Rxd2 Rxb7 52. Rd3+ $2 { Mistake. Best was e5e4. } 52... Kh4 $6 { Inaccuracy. Best was g3f2. } 53. Kf5 $4 { Blunder. Best was d3d6. } 53... Rf7+ $4 { Blunder. Best was g4g3. } 54. Kg6 $4 { Blunder. Best was f5e4. } 54... Rf3 $6 { Inaccuracy. Best was f7f4. } 55. Rd5 $4 { Blunder. Best was d3d4. } 55... Kh3 $4 { Blunder. Best was g4g3. } 56. Rh5+ Kg2 57. Kg5 g3 58. Kg4 Rf8 59. Rd5 Rg8+ 60. Kh4 $4 { Blunder. Best was g4f4. } 60... Kf1 $4 { Blunder. Best was g2h2. } 61. Rf5+ $4 { Checkmate is now unavoidable. } 61... Kg1 62. Re5 Kh2 $6 { Detected checkmate in 12 moves, but player moved for mate in 18. Best was g3g2. } 63. Re2+ g2 64. Kh5 Kh1 65. Re1+ g1=Q 66. Rxg1+ Kxg1 $6 { Detected checkmate in 8 moves, but player moved for mate in 9. Best was g8g1. } 67. Kh4 Kg2 68. Kh5 Kg3 69. Kh6 Kg4 $6 { Detected checkmate in 6 moves, but player moved for mate in 7. Best was g3f4. } 70. Kh7 Rg5 71. Kh6 Kf5 72. Kh7 Kf6 73. Kh6 Rg1 $6 { Detected checkmate in 3 moves, but player moved for mate in 7. Best was g5d5. } 74. Kh5 Kf5 75. Kh4 Kf4 $6 { Detected checkmate in 5 moves, but player moved for mate in 6. Best was g1g7. } 76. Kh5 Rg5+ $6 { Detected checkmate in 5 moves, but player moved for mate in 6. Best was g1g2. } 77. Kh4 Rg8 $6 { Detected checkmate in 3 moves, but player moved for mate in 6. Best was g5a5. } 78. Kh5 Rg4 79. Kh6 Kf5 80. Kh5 Rg1 $2 { Lost forced checkmate sequence. Best was g4b4. } 81. Kh4 $4 { Checkmate is now unavoidable. } 81... Rh1+ $6 { Detected checkmate in 5 moves, but player moved for mate in 9. Best was g1g7. } 82. Kg3 Rf1 83. Kh4 Kf4 $6 { Detected checkmate in 2 moves, but player moved for mate in 6. Best was f1f3. } 84. Kh5 Rg1 85. Kh6 Kf5 86. Kh5 Rg4 $6 { Detected checkmate in 1 moves, but player moved for mate in 5. Best was g1h1. } 87. Kh6 Kf6 88. Kh5 Rg2 $6 { Detected checkmate in 2 moves, but player moved for mate in 8. Best was g4a4. } 89. Kh4 Kg6 $6 { Detected checkmate in 7 moves, but player moved for mate in 8. Best was f6f5. } 90. Kh3 Rg1 91. Kh2 Rg5 92. Kh3 Kh5 93. Kh2 Kh4 94. Kh1 Kg4 $6 { Detected checkmate in 3 moves, but player moved for mate in 5. Best was h4g3. } 95. Kg2 Rf5 96. Kh2 Rf3 $6 { Detected checkmate in 3 moves, but player moved for mate in 5. Best was g4f3. } 97. Kg2 Kf4 $6 { Detected checkmate in 4 moves, but player moved for mate in 5. Best was f3f7. } 98. Kh2 Ke3 $6 { Detected checkmate in 4 moves, but player moved for mate in 6. Best was f3f2. } 99. Kg2 Rf5 $6 { Detected checkmate in 5 moves, but player moved for mate in 7. Best was e3e2. } 100. Kg3 Rg5+ 101. Kh4 Kf4 102. Kh3 Rg6 103. Kh2 Kf3 104. Kh1 Kf2 105. Kh2 Rh6# 0-1
View the computer analysis
https://www.ChessOnlineFree.com/game/nkx9egkc
Opening A43 Old Benoni Defense