Revoir les coups joués et analyser la partie katqw97u

Inaccuracy: 4 Mistake: 5 Blunder: 5
Inaccuracy: 7 Mistake: 8 Blunder: 6
[Event "Rated game"]
[Site "/katqw97u"]
[Date "2018-12-31"]
[White "Loloslo"]
[Black "isco2018"]
[Result "1-0"]
[WhiteElo "1449"]
[BlackElo "1554"]
[PlyCount "109"]
[Variant "standard"]
[Annotator ""]

1. d4 d5 2. c4 dxc4 3. Nc3 c6 4. e3 b5 5. a4 Bd7 $6 { Inaccuracy. Best was b5b4. } 6. Be2 $6 { Inaccuracy. Best was d1f3. } 6... e6 7. axb5 cxb5 8. Bf3 Nc6 9. Nxb5 Bb4+ $6 { Inaccuracy. Best was g8f6. } 10. Bd2 a5 $2 { Mistake. Best was d8b6. } 11. Bxb4 Nxb4 12. Bxa8 $6 { Inaccuracy. Best was b5d6. } 12... Bxb5 $6 { Inaccuracy. Best was b4d3. } 13. Be4 Nf6 14. Bc2 $6 { Inaccuracy. Best was e4b1. } 14... Nxc2+ 15. Qxc2 a4 $2 { Mistake. Best was f6d5. } 16. Ne2 Qd5 $6 { Inaccuracy. Best was f6d5. } 17. O-O O-O $2 { Mistake. Best was d5g5. } 18. Nc3 Qb7 19. Nxb5 Qxb5 20. Qxa4 $6 { Inaccuracy. Best was a1a4. } 20... Qxa4 $6 { Inaccuracy. Best was b5b8. } 21. Rxa4 Rb8 22. Rc1 $2 { Mistake. Best was a4c4. } 22... g6 23. Rc2 Rc8 $2 { Mistake. Best was c4c3. } 24. f3 $2 { Mistake. Best was a4c4. } 24... Nd5 25. Kf2 f5 $6 { Inaccuracy. Best was c8b8. } 26. Raxc4 Rxc4 $2 { Mistake. Best was c8f8. } 27. Rxc4 Kf7 28. Rc1 $2 { Mistake. Best was b2b4. } 28... Nb4 $2 { Mistake. Best was g6g5. } 29. Rc7+ Kg8 $6 { Inaccuracy. Best was f7e8. } 30. Ke2 $2 { Mistake. Best was c7c4. } 30... h5 31. e4 fxe4 $2 { Mistake. Best was g8f8. } 32. fxe4 g5 $2 { Mistake. Best was g8f8. } 33. Ke3 $2 { Mistake. Best was c7c4. } 33... e5 $4 { Blunder. Best was g8f8. } 34. d5 $4 { Blunder. Best was d4e5. } 34... g4 $4 { Blunder. Best was g8f8. } 35. h3 $4 { Blunder. Best was d5d6. } 35... gxh3 36. gxh3 Kf8 37. Rh7 Nc2+ $4 { Blunder. Best was h5h4. } 38. Kd3 Ne1+ 39. Kc4 h4 $4 { Blunder. Best was e1f3. } 40. Rxh4 $4 { Blunder. Best was d5d6. } 40... Nf3 $4 { Blunder. Best was f8e7. } 41. Rh7 $4 { Blunder. Best was h4h5. } 41... Kg8 $4 { Blunder. Best was f8e8. } 42. Ra7 $4 { Blunder. Best was h7h5. } 42... Ng5 $4 { Checkmate is now unavoidable. Best was g8f8. } 43. d6 Nxe4 44. d7 Nd6+ 45. Kd5 Nf7 46. Ra8+ $6 { Detected checkmate in 8 moves, but player moved for mate in 12. Best was d5e6. } 46... Kg7 47. d8=Q $6 { Detected checkmate in 11 moves, but player moved for mate in 14. Best was d5e6. } 47... Kg6 48. Qg8+ Kf6 49. Ra6+ $6 { Detected checkmate in 2 moves, but player moved for mate in 4. Best was a8f8. } 49... Nd6 50. Qe6+ $6 { Detected checkmate in 3 moves, but player moved for mate in 5. Best was a6d6. } 50... Kg5 51. Rxd6 $6 { Detected checkmate in 4 moves, but player moved for mate in 5. Best was d5e5. } 51... Kh4 52. Qxe5 $6 { Detected checkmate in 1 moves, but player moved for mate in 3. Best was e6g4. } 52... Kxh3 53. Rf6 $6 { Detected checkmate in 2 moves, but player moved for mate in 4. Best was e5g7. } 53... Kg4 54. Qe7 Kg5 55. Qg7+ 1-0
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https://www.echecs-online.eu/game/katqw97u/black
Ouverture D20 Queen's Gambit Accepted