[Event "Rated correspondence game"] [Site "https://lichess.org/PHErkAaC"] [Date "2018.09.04"] [White "Okoronkwo"] [Black "arvischess"] [Result "0-1"] [UTCDate "2018.09.04"] [UTCTime "12:08:46"] [WhiteElo "2255"] [BlackElo "2291"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "-"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 { C65 Ruy Lopez: Berlin Defense } 4. d3 d6 5. c3 Be7 6. O-O O-O 7. Re1 Bg4 8. h3 Bh5 9. Nbd2 h6 10. Nf1 a6 11. Ba4 b5 12. Bb3 Na5 13. Bc2 c5 14. g4?! { (0.87 → 0.18) Inaccuracy. Ng3 was best. } (14. Ng3 Bg6 15. Nh4 Bh7 16. Nhf5 Re8 17. Bd2 Bf8 18. a4 Bg6 19. h4 d5 20. exd5 Nxd5) 14... Bg6 15. Ng3 Nc6 16. Nh4 Bh7?! { (-0.15 → 0.43) Inaccuracy. Nh7 was best. } (16... Nh7 17. Nf3 Ng5 18. Nxg5 Bxg5 19. Bxg5 Qxg5 20. Nf5 Bxf5 21. exf5 Rfc8 22. Bb3 Ne7 23. Qf3) 17. Nhf5 Bxf5 18. Nxf5 a5 19. Qf3?! { (0.87 → 0.02) Inaccuracy. a4 was best. } (19. a4 b4) 19... Nh7 20. Nxe7+ Nxe7 21. h4 Ng6 22. h5 Nf4 23. Bxf4 Qf6 24. Qg3? { (-0.78 → -2.05) Mistake. Kg2 was best. } (24. Kg2 exf4 25. Qe2 Ng5 26. f3 Rfe8 27. a3 b4 28. axb4 axb4 29. Rxa8 Rxa8 30. e5 dxe5) 24... Qxf4?? { (-2.05 → 0.43) Blunder. exf4 was best. } (24... exf4) 25. Qxf4 exf4 26. f3?! { (0.42 → -0.48) Inaccuracy. Kg2 was best. } (26. Kg2) 26... Ng5 27. Kf2 a4 28. a3 Ne6 29. Re2 Rfc8 30. Rd2 Kf8 31. Bd1 Ke7 32. Rc1 Rab8 33. Ke1 Kf6 34. Bc2 g6 35. hxg6 fxg6 36. Bb1?! { (-0.72 → -1.30) Inaccuracy. Rh2 was best. } (36. Rh2 Rh8 37. Kf2 Rb7 38. Rch1 Rbh7 39. Rh4 Kg5 40. R4h2 h5 41. Rh4 Rb8 42. Bd1 Rhh8) 36... b4 37. Ba2? { (-0.90 → -2.25) Mistake. Bc2 was best. } (37. Bc2) 37... b3 38. Bb1 h5 39. gxh5 gxh5 40. Rg2?? { (-1.77 → -4.92) Blunder. Kf2 was best. } (40. Kf2 h4 41. Rh1 Rh8 42. Kf1 Rh5 43. Rdh2 Rbh8 44. Kg2 Ke5 45. Rh3 Ng5 46. R3h2 h3+) 40... Rg8 41. Kf2 Rxg2+ 42. Kxg2 Rg8+ 43. Kf2 Rg3 44. Rh1 Ng5 45. d4 Rxf3+ 46. Kg2?! { (-4.47 → -5.66) Inaccuracy. Ke1 was best. } (46. Ke1 Re3+ 47. Kf1 Nf3 48. e5+ dxe5 49. dxc5 Nd2+ 50. Kf2 Nc4 51. Rxh5 Nxb2 52. Rh6+ Kg5) 46... Rg3+ 47. Kf2 Nh3+ 48. Ke2 cxd4 49. cxd4 Rg2+ 50. Kf3?? { (-6.53 → Mate in 1) Checkmate is now unavoidable. Ke1 was best. } (50. Ke1 Rxb2 51. e5+ dxe5 52. dxe5+ Kxe5 53. Bh7 Ng5 54. Rxh5 Rg2 55. Bg6 Kd4 56. Kf1 f3) 50... Rf2# { Black wins by checkmate. } 0-1