[Event "ILCA May 2022 Tournament"] [Site "https://lichess.org/TPGqMlkB"] [Date "2022.05.03"] [White "Folorunsho"] [Black "ABIMBOLA-OSUNFUYI"] [Result "0-1"] [UTCDate "2022.05.03"] [UTCTime "12:10:25"] [WhiteElo "1892"] [BlackElo "2466"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+16"] [Variant "Standard"] [TimeControl "1500+0"] [ECO "A56"] [Opening "Grünfeld Defense: Three Knights Variation, Burille Variation, Reversed Tarrasch"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5?! { (0.20 → 0.78) Inaccuracy. e6 was best. } (2... e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3) 3. e3?! { (0.78 → -0.13) Inaccuracy. d5 was best. } (3. d5 b5 4. cxb5 a6 5. bxa6 e6 6. Nc3 exd5 7. Nxd5 Be7) 3... g6?! { (-0.13 → 0.58) Inaccuracy. cxd4 was best. } (3... cxd4 4. exd4 g6 5. d5 Bg7 6. Nf3 O-O 7. Be2 e6 8. Nc3) 4. Nf3?! { (0.58 → 0.00) Inaccuracy. d5 was best. } (4. d5 Bg7 5. Nc3 e6 6. Nf3 d6 7. h3 O-O 8. Bd3 Na6) 4... Bg7?! { (0.00 → 0.75) Inaccuracy. cxd4 was best. } (4... cxd4 5. exd4 d5 6. cxd5 Nxd5 7. Qb3 Bg7 8. Bc4 e6 9. Bg5) 5. Be2?! { (0.75 → -0.11) Inaccuracy. d5 was best. } (5. d5 d6 6. Nc3 O-O 7. Bd3 Bg4 8. h3 Bxf3 9. Qxf3 Nbd7) 5... O-O 6. O-O cxd4 7. exd4 d5 8. Nc3 Nc6 { A56 Grünfeld Defense: Three Knights Variation, Burille Variation, Reversed Tarrasch } 9. Qb3?! { (-0.11 → -0.89) Inaccuracy. h3 was best. } (9. h3 dxc4 10. Bxc4 Na5 11. Be2 Be6 12. Bg5 Rc8 13. Qd2 Nd5 14. Ne4 Nc4 15. Bxc4 Rxc4) 9... dxc4 10. Qxc4 Be6 11. Qa4 a6 12. Be3 b5 13. Qd1 Nd5 14. Rc1 Nxc3 15. Rxc3 Nb4 16. a3 Nd5 17. Rc5 Nxe3 18. fxe3 Qd6 19. Qc1 Bh6 20. Kh1 Rac8 21. b4 Rxc5 22. bxc5 Qd5 23. Ne5?! { (0.00 → -0.68) Inaccuracy. Re1 was best. } (23. Re1 Qb3 24. Bd1 Qa2 25. Ne5 Bg5 26. Bf3 Qb3 27. Kg1 Rc8 28. Bd1 Qa2 29. Bf3) 23... Qb3 24. Nd3? { (-0.71 → -2.30) Mistake. Bg4 was best. } (24. Bg4 Bxg4) 24... Bc4 25. Rd1 Rd8 26. Nf4?? { (-2.11 → -5.75) Blunder. h3 was best. } (26. h3 Bg5 27. c6 Rc8 28. h4 Bh6 29. Nc5 Qxe3 30. Qxe3 Bxe3 31. Bf3 e5 32. Nxa6 Bxd4) 26... Bxe2 27. Nxe2 Bxe3 28. Qb1 Qxb1 29. Rxb1 Bxd4 30. Rd1 e5 31. g3 Rc8 32. Nxd4 exd4 33. Rc1 d3 34. Kg2 d2 35. Rd1 Rxc5 36. Rxd2 Rc3 37. Ra2 g5 38. h3 Kg7 39. Kf2 f5 40. Kg2 Kf6 41. Kf2 f4 42. gxf4 gxf4 43. Kg2 Kg5 44. Kh2 Kh4 45. Kg2 Rxh3 46. Rf2 Rg3+ 47. Kh2 Kg4 48. Rc2 Rxa3 49. Rc7 h5 50. Rg7+ Kf3 51. Rg5 Ra2+ 52. Kh3 h4 53. Rg6 Ra1 54. Kh2 Kf2 55. Rg4 f3 56. Rxh4 Ra4 57. Rh6 Rg4 58. Kh3 Rg3+ 59. Kh2 Rg8 60. Kh3?! { (-15.14 → Mate in 11) Checkmate is now unavoidable. Kh1 was best. } (60. Kh1 Re8) 60... b4?! { (Mate in 11 → -12.88) Lost forced checkmate sequence. Kg1 was best. } (60... Kg1 61. Rh4 f2 62. Rg4+ Rxg4 63. Kxg4 f1=Q 64. Kg5 b4 65. Kg6 b3 66. Kg5 b2 67. Kg6) 61. Rxa6 b3 62. Rb6 Rh8+?! { (Mate in 13 → -10.08) Lost forced checkmate sequence. Kg1 was best. } (62... Kg1 63. Rxb3 f2 64. Rb1+ f1=Q+ 65. Rxf1+ Kxf1 66. Kh4 Kf2 67. Kh5 Kf3 68. Kh6 Rg4 69. Kh5) 63. Kg4 Kg2 64. Rxb3 f2 65. Rg3+ Kh2 66. Rf3 Rg8+ 67. Kf4?! { (-14.63 → Mate in 12) Checkmate is now unavoidable. Kh5 was best. } (67. Kh5 Kg1) 67... Rf8+ 68. Ke3 Rxf3+ 69. Kxf3 f1=Q+ 70. Ke3 Qc4 71. Kd2 Qe4 72. Kc3 Qd5 73. Kc2 Qd4 74. Kc1 Qf2 75. Kd1 Kg3 76. Kc1 Kf3 77. Kd1 Ke3 78. Kc1 Kd3 79. Kd1 Qd2# { Black wins by checkmate. } 0-1