[Event "SKIKDA CHESS 402"] [Site "https://lichess.org/RBGJo9hB"] [Date "2021.08.05"] [White "Amerov25"] [Black "mambanero"] [Result "1-0"] [UTCDate "2021.08.05"] [UTCTime "20:08:47"] [WhiteElo "2052"] [BlackElo "1933"] [WhiteRatingDiff "+31"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D05"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Nbd2 c5 5. b3 { D05 Queen's Pawn Game: Zukertort Variation } Nc6 6. Bd3 Be7 7. O-O Bd7 8. Bb2 a6 9. a4?! { (0.76 → 0.08) Inaccuracy. dxc5 was best. } (9. dxc5) 9... Nb4 10. Be2 O-O 11. Ne5 h6 12. f4 Bd6?! { (-0.27 → 0.42) Inaccuracy. Be8 was best. } (12... Be8 13. c3 Nc6 14. Nd3 cxd4 15. exd4 Qc7 16. Ne5 Ne4 17. Nxe4 dxe4 18. Nc4 f5 19. b4) 13. c4 dxc4 14. Ndxc4 Bxe5? { (0.37 → 1.51) Mistake. Be7 was best. } (14... Be7 15. a5) 15. dxe5?! { (1.51 → 0.72) Inaccuracy. fxe5 was best. } (15. fxe5 Ne4) 15... Nfd5?? { (0.72 → 3.18) Blunder. Ne4 was best. } (15... Ne4 16. Bf3 Bc6 17. Bxe4 Qxd1 18. Raxd1 Bxe4 19. Nb6 Rab8 20. Nd7 Nd3 21. Rd2 b5 22. Nxf8) 16. Bc1?? { (3.18 → -0.07) Blunder. Rf3 was best. } (16. Rf3) 16... Nb6?? { (-0.07 → 4.71) Blunder. Nc3 was best. } (16... Nc3 17. Qe1) 17. Nd6?? { (4.71 → 1.75) Blunder. Nxb6 was best. } (17. Nxb6) 17... Bc6 18. Bf3 Qd7?! { (1.10 → 1.82) Inaccuracy. Nc8 was best. } (18... Nc8 19. Bxc6) 19. Bd2?! { (1.82 → 0.96) Inaccuracy. e4 was best. } (19. e4) 19... N6d5?? { (0.96 → 3.12) Blunder. Rad8 was best. } (19... Rad8 20. Bxb4 cxb4 21. Qd4 Bxf3 22. Qxb6 Bc6 23. Rad1 Qe7 24. Qxb4 f6 25. Qc3 Rd7 26. Nc4) 20. e4 Nc7?! { (2.75 → 3.75) Inaccuracy. Ne7 was best. } (20... Ne7 21. Be3) 21. Bxb4?! { (3.75 → 2.56) Inaccuracy. Rc1 was best. } (21. Rc1) 21... cxb4 22. Qd2?! { (2.29 → 1.59) Inaccuracy. Qd4 was best. } (22. Qd4) 22... a5 23. Rac1 Ne8 24. Rfd1 Nxd6 25. exd6 Rfd8 26. e5 Bxf3 27. gxf3 Rac8 28. Rxc8 Rxc8 29. Rc1 Rxc1+? { (4.13 → 6.72) Mistake. g6 was best. } (29... g6 30. Rxc8+) 30. Qxc1 Kf8 31. Qc7 Ke8 32. Qb8+ Qd8 33. Qxb7 Qd7 34. Qa8+ Qd8 35. Qc6+ Qd7 36. Qc5 Qd8 37. Kg2 g6 38. Qb5+ Qd7 39. Qxa5 g5 40. fxg5 hxg5 41. Qxb4 Qd8 42. Qb5+ Qd7 43. Qxd7+ Kxd7 44. h4 gxh4 45. f4 { Black resigns. } 1-0