[Event "Casual rapid game"] [Site "https://lichess.org/0IDUMwLa"] [Date "2023.08.12"] [White "BestChallenger"] [Black "ThanatosIIIII"] [Result "0-1"] [UTCDate "2023.08.12"] [UTCTime "15:25:38"] [WhiteElo "1671"] [BlackElo "1658"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B31"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 { B31 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation } 4. Bxc6 bxc6 5. O-O Bg7 6. d3 d5?! { (0.21 → 0.83) Inaccuracy. d6 was best. } (6... d6 7. e5 Bg4 8. exd6 exd6 9. h3 Bxf3 10. Qxf3 Ne7 11. Nc3) 7. Nbd2 e5 8. Nb3 Qb6 9. Be3 d4 10. Bd2 Ne7?! { (0.97 → 1.92) Inaccuracy. a5 was best. } (10... a5 11. Qe1 a4 12. Na5 Qc7 13. Nc4 Be6 14. Ba5 Qb8 15. b3 Bxc4 16. bxc4 Qa7 17. Bd2) 11. c3? { (1.92 → 0.59) Mistake. Ba5 was best. } (11. Ba5 Qa6 12. Nfd2 Be6 13. Bc7 Qc8 14. Bd6 Qd8 15. Bxc5 g5 16. Rc1 Ng6 17. Ba3 Bf8) 11... O-O 12. Qc1 Rd8?? { (0.64 → 3.38) Blunder. c4 was best. } (12... c4 13. dxc4) 13. Bg5?? { (3.38 → 0.54) Blunder. cxd4 was best. } (13. cxd4 Re8 14. dxe5 Bg4 15. Bc3 c4 16. dxc4 c5 17. Ng5 Be2 18. Qf4 Bxc4 19. Nd2 Qa6) 13... f6 14. Bh6 Be6 15. Bxg7 Kxg7 16. c4?! { (0.27 → -0.44) Inaccuracy. cxd4 was best. } (16. cxd4 cxd4 17. Nc5 Bf7 18. h4 h6 19. Nd2 g5 20. h5 Nc8 21. Qc2 Nd6 22. Rfc1 Nb7) 16... a5 17. a4?? { (-0.50 → -4.27) Blunder. h4 was best. } (17. h4 Rdb8) 17... Qxb3 18. h4 h5 19. Ng5 Bf7 20. Ra3 Qb7 21. Nf3 Rab8 22. Ra2 Qd7 23. g3 Be6 24. Qd2 Ra8 25. Rb1 Rdb8 26. b3 Bg4 27. Ne1 f5?! { (-4.59 → -3.04) Inaccuracy. Ng8 was best. } (27... Ng8 28. f3 Be6 29. Qc1 Nh6 30. Qa3 Qe7 31. Rg2 Ra7 32. Qc1 Qf8 33. Rf2 Kg8 34. Rg2) 28. f3 fxe4 29. fxg4? { (-2.98 → -5.08) Mistake. dxe4 was best. } (29. dxe4 Be6 30. Qg5 Qd6 31. f4 exf4 32. e5 Qd7 33. Nd3 Ng8 34. Nxf4 Bf5 35. Rf1 Qe7) 29... e3 30. Qe2 Rf8 31. Ng2 Rf2 32. Qxf2 exf2+ 33. Rxf2 Qxg4 34. Rbf1 Qd7 35. Rf7+ Kh6 36. R1f6 Re8 37. g4 hxg4 38. h5 Kxh5 39. Rf2 g3 40. R2f3 Qh3 41. Rh7+ Kg4 42. Rxh3 Kxf3 43. Rh7 Ke2 44. Rh3 Nf5 45. Nh4 Rg8 46. Kg2 Kxd3 47. Nf3 Re8 48. Rh7 e4 49. Ne1+ Ke2 50. Rh1 d3 51. Nxd3 exd3 52. Kh3?! { (-16.37 → Mate in 8) Checkmate is now unavoidable. b4 was best. } (52. b4 cxb4 53. Kh3 Rh8+ 54. Kg2 Ne3+ 55. Kxg3 Rxh1 56. Kf4 Nxc4 57. Kg5 Rg1+ 58. Kh6 b3) 52... Re3?! { (Mate in 8 → -16.19) Lost forced checkmate sequence. Rh8+ was best. } (52... Rh8+ 53. Kg4 Rxh1 54. Kg5 d2 55. b4 d1=Q 56. bxc5 g2 57. Kf6 Qd7 58. Kxg6 g1=Q+ 59. Kf6) 53. Kg4 d2 54. b4 cxb4 55. c5?! { (-16.96 → Mate in 8) Checkmate is now unavoidable. Kg5 was best. } (55. Kg5 g2 56. Rb1 Rg3+ 57. Kf6 d1=R 58. Rb2+ Kd3 59. Rb3+ Kxc4 60. Rb2 Kc3 61. Re2 b3) 55... d1=Q 56. Rxd1 Kxd1 57. Kg5 g2 58. Kxg6 g1=Q+ 59. Kf6 Nd4 60. Kf7 Qf1+ 61. Kg6 Rg3+ 62. Kh5 Qh1# { Black wins by checkmate. } 0-1