[Event "Rated classical game"] [Site "https://lichess.org/1G6fyxAr"] [Date "2019.11.15"] [White "alexanderAlekhine2"] [Black "Yahyakotb"] [Result "0-1"] [UTCDate "2019.11.15"] [UTCTime "18:30:41"] [WhiteElo "1972"] [BlackElo "1780"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "900+15"] [ECO "B28"] [Opening "Sicilian Defense: O'Kelly Variation, Normal System"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 a6 3. d4 { B28 Sicilian Defense: O'Kelly Variation, Normal System } cxd4 4. Nxd4 b5?! { (0.09 → 0.83) Inaccuracy. Nf6 was best. } (4... Nf6 5. Bd3 e5 6. Nb3 d6 7. O-O Be7 8. c4 O-O 9. Nc3) 5. Be2 Bb7 6. f3?! { (0.83 → 0.12) Inaccuracy. O-O was best. } (6. O-O Bxe4 7. c4 bxc4 8. Bf4 e6 9. Nd2 Bd5 10. Nxc4 Nf6) 6... e6 7. Be3 Bc5?? { (0.05 → 2.71) Blunder. Qc7 was best. } (7... Qc7 8. Qd2 Nc6 9. Nc3 Nf6 10. O-O-O Nxd4 11. Bxd4 Be7 12. g4) 8. Qd2?? { (2.71 → 0.84) Blunder. Nxe6 was best. } (8. Nxe6 Bb4+ 9. c3 Bxc3+ 10. Nxc3 dxe6 11. Qxd8+ Kxd8 12. b4 Nf6 13. a4 bxa4 14. Nxa4 Nbd7) 8... Nf6?! { (0.84 → 1.90) Inaccuracy. Qe7 was best. } (8... Qe7 9. Nc3) 9. Nc3?? { (1.90 → 0.18) Blunder. Nxb5 was best. } (9. Nxb5 Bxe3 10. Nd6+ Ke7 11. Qb4 Kf8 12. Nc4+ d6 13. Nxe3 Qe7 14. Nc4 d5 15. Nd6 Bc6) 9... O-O 10. O-O?! { (0.43 → -0.58) Inaccuracy. e5 was best. } (10. e5 Nd5) 10... d5?! { (-0.58 → 0.11) Inaccuracy. Qc7 was best. } (10... Qc7 11. Nb3 Bd6 12. f4 Bxe4 13. Bxb5 Nc6 14. Bd3 Bxd3 15. cxd3 Ng4 16. Rac1 Rfc8 17. h3) 11. exd5 Nxd5 12. Nxd5 Bxd5 13. Rad1 Nd7 14. Nf5 Bxe3+?! { (-0.79 → 0.28) Inaccuracy. exf5 was best. } (14... exf5 15. Bxc5 Nxc5 16. Qxd5 Qe7 17. Bd3 Na4 18. Qxf5 g6 19. Qf4 Nxb2 20. Rde1 Qc5+ 21. Qe3) 15. Qxe3?! { (0.28 → -0.65) Inaccuracy. Nxe3 was best. } (15. Nxe3) 15... exf5?! { (-0.65 → 0.09) Inaccuracy. Nf6 was best. } (15... Nf6 16. Ng3) 16. Rxd5 Re8 17. Qd3 Qb6+ 18. Kh1?! { (-0.18 → -0.84) Inaccuracy. Rf2 was best. } (18. Rf2 Nf8 19. c4 Rac8 20. cxb5 axb5 21. g3 Ne6 22. Bf1 f4 23. Rd6 Qc7 24. Rd7 Qe5) 18... Nf6?! { (-0.84 → -0.22) Inaccuracy. Nc5 was best. } (18... Nc5 19. Qd2) 19. Rxf5?? { (-0.22 → -6.01) Blunder. Rd6 was best. } (19. Rd6) 19... Rad8 20. Qb3?! { (-5.94 → -8.95) Inaccuracy. Rxb5 was best. } (20. Rxb5 axb5 21. Qxb5 Rb8 22. Qxb6 Rxb6 23. Bd3 Rxb2 24. a4 Ra8 25. g4 Rxa4 26. Rd1 g6) 20... Rxe2 21. c4? { (-8.75 → Mate in 3) Checkmate is now unavoidable. f4 was best. } (21. f4 Rdd2) 21... Rf2?? { (Mate in 3 → -6.87) Lost forced checkmate sequence. Qf2 was best. } (21... Qf2 22. Rg1 Re1 23. Rxe1 Qxe1#) 22. Rc1 Qd4 23. h3 g6 24. Rg5 Qf4 25. Kg1?! { (-22.78 → Mate in 8) Checkmate is now unavoidable. Rxg6+ was best. } (25. Rxg6+ hxg6) 25... Qxc1+ 26. Kxf2 Qxg5 27. cxb5?! { (-19.42 → Mate in 6) Checkmate is now unavoidable. g4 was best. } (27. g4 Qd2+) 27... Rd2+ 28. Ke1 Rxg2 29. Qc3 Qg3+ 30. Kd1 Rg1+?! { (Mate in 4 → -21.58) Lost forced checkmate sequence. Qf2 was best. } (30... Qf2 31. Qc8+ Kg7 32. Qf8+ Kxf8 33. bxa6 Rg1#) 31. Kc2 Qf2+ 32. Kb3 axb5 33. Qxf6 Qd2 34. Qc6 Qd3+ 35. Kb4 Qd2+ 36. Kb3 Qd1+ 37. Kb4?! { (-14.52 → Mate in 16) Checkmate is now unavoidable. Qc2 was best. } (37. Qc2 Qd5+) 37... Qa4+ 38. Kc5 Rc1+ 39. Kd6 Rxc6+ 40. Kxc6 Qc4+ 41. Kb6 Qxa2 42. b4 Qc4 43. f4 Qxb4 44. h4 Qxf4 45. h5 gxh5 46. Kc6 b4 47. Kd5 b3 48. Kc6 b2 49. Kd7 b1=R 50. Ke8 Qe5+ 51. Kd7 Rb7+ 52. Kc6 Qc7+ 53. Kd5 Rb8 54. Ke4 Rb5 55. Kd4 Qc4+ 56. Ke3 Rb3+ 57. Kd2 Rd3+ 58. Ke1 Qe4+ 59. Kf2 Rf3+ 60. Kg2 Qg4+ 61. Kh2 Rh3# { Black wins by checkmate. } 0-1