[Event "Rated classical game"] [Site "https://lichess.org/CIAK47vQ"] [Date "2020.11.04"] [White "OfficerMutiny"] [Black "Mohamad305"] [Result "0-1"] [UTCDate "2020.11.04"] [UTCTime "20:21:06"] [WhiteElo "1628"] [BlackElo "1868"] [WhiteRatingDiff "-56"] [BlackRatingDiff "+30"] [Variant "Standard"] [TimeControl "300+30"] [ECO "A04"] [Opening "Zukertort Opening: Pirc Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d6?! { (0.20 → 0.87) Inaccuracy. c5 was best. } { A04 Zukertort Opening: Pirc Invitation } (1... c5 2. c4 Nf6 3. Nc3 e6 4. e4 Nc6 5. Be2 d5 6. exd5) 2. e3?! { (0.87 → 0.00) Inaccuracy. d4 was best. } (2. d4 Nf6 3. c4 e6 4. Nc3 d5 5. Bg5 Be7 6. e3 O-O) 2... e5 3. c4 Nf6 4. h3?! { (0.57 → 0.00) Inaccuracy. Nc3 was best. } (4. Nc3 c6 5. Be2 e4 6. Nd4 g6 7. O-O Bg7 8. d3 exd3) 4... Nc6?! { (0.00 → 0.60) Inaccuracy. e4 was best. } (4... e4) 5. Qa4?? { (0.60 → -1.14) Blunder. d4 was best. } (5. d4 Be7 6. Nc3 exd4 7. exd4 O-O 8. Bd3 d5 9. cxd5 Nxd5 10. O-O Bf6 11. Be4 Be6) 5... Bd7?! { (-1.14 → -0.25) Inaccuracy. e4 was best. } (5... e4) 6. Qb3 Be7? { (-0.79 → 0.48) Mistake. e4 was best. } (6... e4) 7. Be2?! { (0.48 → -0.47) Inaccuracy. d4 was best. } (7. d4 a5 8. Nc3 a4 9. Qd1 O-O 10. Be2 exd4 11. exd4 d5 12. O-O dxc4 13. Bxc4 Bd6) 7... b6? { (-0.47 → 0.75) Mistake. e4 was best. } (7... e4) 8. Qc3?? { (0.75 → -1.02) Blunder. Nc3 was best. } (8. Nc3 O-O 9. O-O Bf5 10. d4 Ne4 11. Nd5 a5 12. Qa4 Nb4 13. Nxb4 axb4 14. Qxb4 Bf6) 8... Ne4?! { (-1.02 → -0.28) Inaccuracy. e4 was best. } (8... e4 9. Nh2 O-O 10. d4 exd3 11. Qxd3 d5 12. cxd5 Nb4 13. Qb3 Bf5 14. Na3 a5 15. O-O) 9. Qc2 Bf5 10. d3 Nc5 11. Bd2 e4 12. b4?? { (-0.01 → -5.53) Blunder. dxe4 was best. } (12. dxe4 Bxe4 13. Qd1 Bf6 14. Bc3 Ne5 15. O-O O-O 16. b4 Ne6 17. Nxe5 Bxe5 18. f4 Bxb1) 12... exd3 13. Bxd3?! { (-4.78 → -7.60) Inaccuracy. Qb2 was best. } (13. Qb2 dxe2) 13... Bxd3 14. Qc3 Bxb1? { (-8.00 → -4.63) Mistake. Bf6 was best. } (14... Bf6 15. Nd4) 15. Rxb1 Ne4 16. Qxg7 Bf6 17. Qg4 Nxd2 18. Kxd2 Ne5 19. Qe4 Kf8 20. g4 Nxf3+ 21. Qxf3 Be5 22. Qf5 Qh4 23. Ke2 Re8 24. Rbc1 Re6 25. c5? { (-4.16 → -7.83) Mistake. Qf3 was best. } (25. Qf3 Kg7) 25... Rf6 26. Qc8+ Kg7 27. Qd7 Qxf2+ 28. Kd3 bxc5 29. Rhf1?! { (-13.20 → Mate in 10) Checkmate is now unavoidable. Qc6 was best. } (29. Qc6 d5 30. Qxc5 Qg2 31. Rhe1 Rf2 32. Re2 Rxe2 33. Rc2 Rxc2 34. Qxc2 Qxh3 35. Kd2 Qxg4) 29... Qb2? { (Mate in 10 → -9.50) Lost forced checkmate sequence. c4+ was best. } (29... c4+ 30. Kxc4 Qe2+ 31. Kb3 Qb2+ 32. Kc4 Rxf1 33. Rxf1 Qc3+ 34. Kd5 Qd3+ 35. Kc6 Qc4+ 36. Kb7) 30. g5? { (-9.50 → Mate in 14) Checkmate is now unavoidable. Rxf6 was best. } (30. Rxf6 Bxf6 31. g5 Qxc1 32. gxf6+ Kxf6 33. bxc5 Qa3+ 34. Ke4 Qxc5 35. Qa4 Qf5+ 36. Kd4 Rb8) 30... Rxf1 31. Rxf1 Qc3+ 32. Ke2 Qc4+ 33. Kd1? { (-9.46 → Mate in 9) Checkmate is now unavoidable. Kf2 was best. } (33. Kf2) 33... Qxf1+ 34. Kd2 Qg2+ 35. Kd3 Qxg5?! { (Mate in 7 → -14.81) Lost forced checkmate sequence. c4+ was best. } (35... c4+ 36. Kxc4 Qc2+ 37. Kb5 Rb8+ 38. Ka5 Qxa2+ 39. Qa4 Qd5+ 40. b5 Bc3+ 41. Ka6 Qb7#) 36. Qxc7?! { (-14.81 → Mate in 16) Checkmate is now unavoidable. a3 was best. } (36. a3 cxb4) 36... Qf5+ 37. e4?! { (-80.38 → Mate in 9) Checkmate is now unavoidable. Ke2 was best. } (37. Ke2 Rc8) 37... Qf3+ 38. Kc4 Qc3+ 39. Kb5 Qxb4+ 40. Kc6 Qb6+ 41. Qxb6 axb6 42. Kxb6 Rb8+ 43. Kc6 c4 44. Kd5 c3 45. Kc6 c2 46. Kd7 c1=Q 47. Ke7 Qg5+ 48. Kd7 Qd8+ 49. Kc6 Rc8+ 50. Kd5 Qa5# { Black wins by checkmate. } 0-1