[Event "HAPPY BIRTHDAY MONTI Arena"] [Site "https://lichess.org/tlIWg22s"] [Date "2020.04.08"] [White "kokymiller2"] [Black "ABIMBOLA-OSUNFUYI"] [Result "1-0"] [UTCDate "2020.04.08"] [UTCTime "17:10:23"] [WhiteElo "2052"] [BlackElo "2406"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 { B22 Sicilian Defense: Alapin Variation } e6 3. d4 cxd4 4. cxd4 Nf6 5. Nc3 d5 6. e5 Ne4 7. Nxe4 dxe4 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. Qc2?! { (0.31 → -0.46) Inaccuracy. Ne2 was best. } (10. Ne2) 10... Nc6 11. Qxe4 Bb4+ 12. Bd2? { (-0.19 → -1.54) Mistake. Kf1 was best. } (12. Kf1 Nxd4 13. g3 O-O 14. Kg2 Qc6 15. Qxc6 Nxc6 16. Nf3 Bc5 17. Bd2 Rfd8 18. Rhd1 Rd5) 12... Bxd2+ 13. Kxd2 Qxd4+? { (-1.53 → -0.22) Mistake. Nxd4 was best. } (13... Nxd4 14. Rd1 Nf5+ 15. Ke1 Qb5 16. Qe2 Qa5+ 17. Kf1 O-O 18. Nf3 Rad8 19. g4 Ne7 20. Kg2) 14. Qxd4 Nxd4 15. Ne2 Nc6 16. f4 O-O-O+ 17. Ke3 g5 18. g3 Rd5 19. Rhd1 Rhd8 20. Rxd5 Rxd5 21. Nc3 Rc5 22. Rd1 gxf4+ 23. gxf4 Nb4? { (0.45 → 1.84) Mistake. Ne7 was best. } (23... Ne7 24. Kf3) 24. a3 Na6 25. Rd6? { (2.33 → 1.03) Mistake. Rg1 was best. } (25. Rg1 Nc7) 25... Nc7 26. Kd4 b6 27. b4?? { (0.67 → -3.89) Blunder. Kd3 was best. } (27. Kd3 Ne8) 27... Rxc3 28. Kxc3 Nd5+?? { (-3.68 → 5.70) Blunder. Nb5+ was best. } (28... Nb5+ 29. Kc4 Nxd6+ 30. exd6 Kd7 31. a4 f6 32. Kb5 e5 33. fxe5 fxe5 34. Kc4 Kxd6 35. b5) 29. Kd4?! { (5.70 → 4.26) Inaccuracy. Rxd5 was best. } (29. Rxd5 exd5 30. Kd4 Kd7 31. Kxd5 b5 32. Kc5 a6 33. Kb6 h5 34. f5 h4 35. Kxa6 Kc6) 29... Nxf4 30. Rc6+ Kd7 31. Rd6+ Kc7 32. Ke4 Nd5 33. Kf3 a5?! { (3.83 → 5.06) Inaccuracy. b5 was best. } (33... b5 34. Ke4 Nf6+ 35. Kf4 Nd5+ 36. Kf3 Kc8 37. Rc6+ Kb7 38. Rc1 a5 39. bxa5 Ka6 40. Rc8) 34. bxa5 bxa5 35. Ra6 Nb6 36. Ra7+ Kc6 37. Rxf7 Nc4 38. Rf6?! { (5.85 → 4.24) Inaccuracy. Rxh7 was best. } (38. Rxh7 Nxe5+ 39. Ke2 Ng4 40. h4 Kb5 41. h5 Ka4 42. Re7 Kxa3 43. Rxe6 a4 44. Kd3 Nh2) 38... Nxe5+ 39. Kf4 Kd5 40. Rh6 Nc4 41. a4 e5+ 42. Kf3 e4+ 43. Ke2 Kd4 44. Rxh7 Nb2 45. Rh5 Nxa4 46. Rxa5 Nc3+ 47. Ke1 e3 48. h4 Ne4 49. h5 Nd2?! { (5.17 → 8.40) Inaccuracy. Nf6 was best. } (49... Nf6 50. h6 Ke4 51. Ke2 Kf4 52. Ra7 Kf5 53. h7 Nxh7 54. Rxh7 Kg6 55. Ra7 Kf6 56. Ra6+) 50. h6 Kd3 51. Rd5+ Kc2?! { (16.29 → Mate in 11) Checkmate is now unavoidable. Ke4 was best. } (51... Ke4 52. Rxd2) 52. Ke2?! { (Mate in 11 → 11.20) Lost forced checkmate sequence. h7 was best. } (52. h7 Nf3+ 53. Ke2 Kb3 54. h8=Q Kc4 55. Rd8 Ng1+ 56. Kxe3 Ne2 57. Kxe2 Kb4 58. Qd4+ Kb5) 52... Ne4 53. Kxe3 Nc3?! { (11.59 → Mate in 37) Checkmate is now unavoidable. Nf6 was best. } (53... Nf6 54. Rc5+ Kb3 55. Kd4 Nh7 56. Rf5 Kc2 57. Ke3 Kb3 58. Rf7 Ng5 59. Rg7 Ne6 60. Rb7+) 54. Rc5 Kb3 55. Rxc3+ Kxc3 56. h7 { Black resigns. } 1-0