[Event "Rated classical game"] [Site "https://lichess.org/f9NAUV2R"] [Date "2021.09.13"] [White "Efe70"] [Black "zachciu"] [Result "0-1"] [UTCDate "2021.09.13"] [UTCTime "23:52:29"] [WhiteElo "1366"] [BlackElo "1729"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "900+15"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. c3?! { (0.44 → -0.18) Inaccuracy. d4 was best. } (2. d4 d5 3. e5 Bf5 4. c3 a6 5. Nd2 e6 6. g3 Qd7) 2... d5 3. d3 dxe4 4. d4? { (-0.14 → -1.61) Mistake. dxe4 was best. } (4. dxe4 Qxd1+ 5. Kxd1 f5 6. Nd2 Nf6 7. Bd3 Ne5 8. Bc2 fxe4) 4... Nf6 5. Bc4?! { (-1.63 → -2.41) Inaccuracy. Bb5 was best. } (5. Bb5 e5 6. Ne2 exd4 7. Nxd4 Bd7 8. Nxc6 bxc6 9. Ba4 Bd6 10. Na3 Bxa3 11. bxa3 Qe7) 5... e6?! { (-2.41 → -1.42) Inaccuracy. e5 was best. } (5... e5 6. Ne2) 6. Ne2 Bd7?! { (-1.61 → -0.52) Inaccuracy. Na5 was best. } (6... Na5) 7. O-O?! { (-0.52 → -1.09) Inaccuracy. Ng3 was best. } (7. Ng3 e5 8. O-O exd4 9. cxd4 Be6 10. Bxe6 fxe6 11. Qb3 Nxd4 12. Qxb7 Qc8 13. Qxc8+ Rxc8) 7... Na5 8. Bb3 Nxb3 9. Qxb3 Bc6 10. Be3? { (-0.88 → -2.41) Mistake. c4 was best. } (10. c4 a6) 10... Qd6? { (-2.41 → -0.74) Mistake. Bd6 was best. } (10... Bd6) 11. Bf4?! { (-0.74 → -1.45) Inaccuracy. c4 was best. } (11. c4 a6 12. a4 Be7 13. Nbc3 O-O 14. Rfd1 Qb4 15. Qxb4 Bxb4 16. Bf4 Bd6 17. d5 exd5) 11... Qd7 12. Nd2?! { (-1.28 → -2.14) Inaccuracy. c4 was best. } (12. c4 b5) 12... Bd6 13. Bg5 Be7?! { (-2.39 → -1.54) Inaccuracy. h6 was best. } (13... h6 14. Bxf6) 14. h3?! { (-1.54 → -2.21) Inaccuracy. Qc2 was best. } (14. Qc2 Qd5 15. Bxf6 Bxf6 16. b4 b6 17. c4 Qf5 18. Rfd1 Qg6 19. Nf1 O-O 20. b5 Bb7) 14... h6 15. Bf4 g5 16. Be5 Rg8 17. Ng3 g4?! { (-2.74 → -1.62) Inaccuracy. O-O-O was best. } (17... O-O-O) 18. h4 Nd5?! { (-1.36 → -0.31) Inaccuracy. O-O-O was best. } (18... O-O-O 19. c4) 19. Ndxe4?? { (-0.31 → -2.14) Blunder. c4 was best. } (19. c4) 19... Bxh4?? { (-2.14 → 1.17) Blunder. f6 was best. } (19... f6) 20. c4 Ne7? { (1.01 → 2.21) Mistake. f6 was best. } (20... f6 21. cxd5) 21. Nc5 Qc8 22. Rad1 b6 23. Nd3?? { (1.66 → -0.16) Blunder. d5 was best. } (23. d5) 23... Qb7 24. d5? { (-0.17 → -1.35) Mistake. Nf4 was best. } (24. Nf4 O-O-O) 24... exd5 25. Rfe1 O-O-O 26. Bf6?? { (-1.27 → -7.76) Blunder. c5 was best. } (26. c5 Bg5 27. cxb6 axb6 28. Nb4 Bd7 29. Nh5 c5 30. Nxd5 Nxd5 31. Rxd5 Be6 32. Rxd8+ Rxd8) 26... Bxf6 27. Nf5 Nxf5 28. Ne5 Bxe5 29. Rxe5 Rg5 30. cxd5 Be8 31. a4 f6 32. Re4 Bf7 33. f4 Rh5 34. Kf2 Bxd5 35. Rxd5 Qxd5 36. Qxd5 Rxd5 37. Re8+ Kb7 38. Rf8?! { (-16.69 → Mate in 4) Checkmate is now unavoidable. b4 was best. } (38. b4 Rd4) 38... Rd2+ 39. Ke1 Rxb2 40. Rxf6 Rh1# { Black wins by checkmate. } 0-1