[Event "Grand Prix 4"] [Site "https://lichess.org/toqrlemC"] [Date "2021.09.23"] [White "bulletmaniac"] [Black "Ceylon_Chaturanga"] [Result "0-1"] [UTCDate "2021.09.23"] [UTCTime "15:01:31"] [WhiteElo "2419"] [BlackElo "2131"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+75"] [Variant "Standard"] [TimeControl "120+1"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 { D85 Grünfeld Defense: Exchange Variation } 5. e4 Nxc3 6. bxc3 Bg7 7. Bg5 c5 8. Rc1 cxd4 9. cxd4 O-O 10. Nf3 Bg4 11. d5 Qa5+ 12. Qd2 Qa3 13. Nd4 Na6 14. f3 Bd7 15. Bc4? { (0.50 → -0.92) Mistake. Be2 was best. } (15. Be2 Rac8 16. O-O Nc5 17. Be3 e6 18. Bc4 exd5 19. Bxd5 b6 20. Rfd1 Na4 21. Bb3 Nc5) 15... Rac8 16. O-O?? { (-0.80 → -3.54) Blunder. Ne2 was best. } (16. Ne2 Rfe8) 16... Qb4 17. Qd3 Nc5 18. Qd1? { (-3.23 → -6.25) Mistake. Qe3 was best. } (18. Qe3 Na6) 18... Na4 19. Bxe7 Qxe7 20. Bb3 Rxc1 21. Qxc1 Bxd4+ 22. Kh1 Rc8 23. Qd1 Bb6 24. Bxa4 Bxa4 25. Qxa4 Qc5 26. Qd1 Qc2 27. d6 Qxd1 28. Rxd1 Rd8 29. e5 Kf8 30. f4 Ke8 31. g3 Kd7 32. Rc1 Ke6 33. Kg2 f6 34. exf6 Kxf6 35. Kf3 Ke6 36. Re1+ Kxd6 37. Kg4 Rd7 38. h4 Re7 39. Rd1+ Ke6 40. h5 gxh5+ 41. Kxh5 Kf7 42. f5 Kg7 43. g4 h6 44. Rd6 Rf7?! { (-5.34 → -3.74) Inaccuracy. Re1 was best. } (44... Re1) 45. Rg6+ Kf8 46. Rxh6 Be3 47. Rh8+ Kg7?! { (-3.42 → -2.67) Inaccuracy. Ke7 was best. } (47... Ke7 48. Kh4) 48. Rb8?! { (-2.67 → -4.08) Inaccuracy. Re8 was best. } (48. Re8 Bf4 49. Re4 Bd6 50. Kg5 Ba3 51. Kh4 Rf6 52. Ra4 Be7 53. Kg3 Ra6 54. Rxa6 bxa6) 48... b6?! { (-4.08 → -2.73) Inaccuracy. Bf4 was best. } (48... Bf4 49. Re8 Rf6 50. Re7+ Kf8 51. Rh7 Kg8 52. g5 Kxh7 53. gxf6 Be5 54. Kg4 Bxf6 55. Kf3) 49. Re8 Bd4 50. Re6 a5?! { (-2.41 → -1.72) Inaccuracy. Bc3 was best. } (50... Bc3 51. Re3 Bd2 52. Re5 Bf4 53. Re4 Bd6 54. Kg5 Ba3 55. Re1 a5 56. Kf4 Bd6+ 57. Kf3) 51. Rg6+?! { (-1.72 → -2.66) Inaccuracy. Kg5 was best. } (51. Kg5 Rc7 52. Kf4 Rc2 53. Re7+ Kf8 54. Rb7 Rxa2 55. g5 Ra4 56. Kg4 Rc4 57. Kh5 Rc6) 51... Kf8 52. Rd6 Be3?? { (-3.50 → 0.00) Blunder. Rh7+ was best. } (52... Rh7+ 53. Kg6 Rg7+ 54. Kh5 Be3 55. Rd8+ Ke7 56. Rd5 Bg5 57. Rb5 Kf7 58. Rxb6 Bf6 59. Rb7+) 53. Re6?? { (0.00 → Mate in 2) Checkmate is now unavoidable. f6 was best. } (53. f6 Rh7+ 54. Kg6 Rh6+ 55. Kf5 Rh2 56. Rd8+ Kf7 57. Rd7+ Kg8 58. Re7 Bd2 59. Rg7+ Kf8) 53... Rh7+ 54. Kg6 Rh6# { Black wins by checkmate. } 0-1