[Event "Rated classical game"] [Site "https://lichess.org/lPk7slGr"] [Date "2017.12.09"] [White "abasmadhany"] [Black "RDiggles"] [Result "0-1"] [UTCDate "2017.12.09"] [UTCTime "23:13:05"] [WhiteElo "1795"] [BlackElo "1711"] [WhiteRatingDiff "-25"] [BlackRatingDiff "+153"] [Variant "Standard"] [TimeControl "900+15"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. b3 e5 3. Bb2 d6 4. e3 Bf5 5. Bb5 Bd7 6. d4?! { (0.45 → -0.15) Inaccuracy. O-O was best. } (6. O-O Nf6 7. c4 e4 8. Nd4 Ne5 9. Bxd7+ Qxd7 10. Nc3 Be7 11. Qc2 Nd3 12. Nxe4 Nxb2) 6... exd4?! { (-0.15 → 0.80) Inaccuracy. e4 was best. } (6... e4 7. Nfd2 Qg5 8. Bf1 f5 9. h4 Qg6 10. Nc3 Nf6 11. Ne2 d5 12. c4 Bd6 13. c5) 7. Nxd4 Nxd4 8. Bxd7+ Qxd7 9. Bxd4 O-O-O 10. Qf3 Re8 11. O-O Kb8 12. c4 Nh6 13. a4 Qf5 14. b4?! { (0.77 → 0.00) Inaccuracy. Qd1 was best. } (14. Qd1 Be7 15. a5 a6 16. b4 Bf6 17. Nc3 Bxd4 18. Qxd4 Qe5 19. Qxe5 Rxe5 20. h3 Rhe8) 14... Qxf3 15. gxf3 Nf5 16. Nc3?? { (0.07 → -3.74) Blunder. Bc3 was best. } (16. Bc3 Rg8 17. a5 g5 18. Nd2 Nh4 19. Rfc1 Bg7 20. Kf1 f5 21. Bxg7 Rxg7 22. b5 f4) 16... c5 17. bxc5 dxc5 18. Bxc5 Bxc5 19. Ne4 Re5 20. Rfd1 Nh4 21. Nc3 Nxf3+ 22. Kg2 Nh4+ 23. Kg3?! { (-4.01 → -5.03) Inaccuracy. Kf1 was best. } (23. Kf1) 23... Nf5+ 24. Kg4 Bb4 25. Nb5 Nh6+ 26. Kf4 f6 27. Rab1 Rf5+ 28. Kg3 Bc5 29. Rd7 a6?? { (-3.67 → -1.10) Blunder. Rg5+ was best. } (29... Rg5+ 30. Kf4 Re8 31. h4 Rg6 32. Rxb7+ Kxb7 33. Nd6+ Kc6 34. Nxe8 Ng4 35. h5 Rg5 36. Kf3) 30. Nc7?? { (-1.10 → -4.54) Blunder. Nd4 was best. } (30. Nd4) 30... Rc8?? { (-4.54 → -0.34) Blunder. Rg5+ was best. } (30... Rg5+ 31. Kf4 Bd6+ 32. Rxd6 Kxc7 33. Rbd1 Kb8 34. R6d4 Rc8 35. Kf3 Nf5 36. Rf4 Ne7 37. Ke2) 31. Nxa6+ Ka7 32. Nxc5 Rcxc5?! { (-0.55 → 0.00) Inaccuracy. Rfxc5 was best. } (32... Rfxc5 33. Rbxb7+ Ka6 34. e4 Rxc4 35. f3 f5 36. Ra7+ Kb6 37. Rdb7+ Kc5 38. Rc7+ Rxc7 39. Rxc7+) 33. Rbxb7+ Ka6 34. Ra7+ Kb6 35. Rab7+ Kc6 36. Rbc7+ Kb6 37. Rb7+ Kc6 38. Rxg7 Rfe5 39. Rxh7 Nf5+ 40. Kg2 Nd6?? { (0.04 → Mate in 1) Checkmate is now unavoidable. Ra5 was best. } (40... Ra5 41. Rbf7 Re6 42. Rc7+ Kd6 43. Rb7 Re7 44. Rb6+ Kd7 45. Rxe7+ Nxe7 46. Rxf6 Rxa4 47. Rf4) 41. Rbc7+?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Rhc7# was best. } (41. Rhc7#) 41... Kb6 42. Rxc5 Rxc5 43. h4 Rxc4 44. f4 Rc2+ 45. Kf3 f5 46. Rh6 Kc7 47. h5?? { (-0.15 → Mate in 5) Checkmate is now unavoidable. Rg6 was best. } (47. Rg6 Ne4 48. Rg2 Rc1 49. Rh2 Rf1+ 50. Kg2 Ra1 51. h5 Ra2+ 52. Kg1 Rxa4 53. h6 Ra8) 47... Ne4 48. Rh7+ Kc6 49. Rh6+ Kd5 50. a5 Rf2# { Black wins by checkmate. } 0-1