[Event "Rapid Increment"] [Site "https://lichess.org/vsDca7A4"] [Date "2024.03.24"] [White "optokopper"] [Black "isaniele"] [Result "0-1"] [UTCDate "2024.03.24"] [UTCTime "18:44:28"] [WhiteElo "2338"] [BlackElo "2197"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+27"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } a6 3. d3 e6 4. g3 Nc6 5. Bg2 d6 6. h3 Nf6 7. Nge2 Be7 8. Be3 O-O 9. O-O Bd7 10. Qd2 Rb8 11. f4 b5 12. g4 b4 13. Nd1 e5 14. f5 h6 15. Ng3 Kh7 16. Nf2 a5? { (-0.25 → 1.20) Mistake. Ne8 was best. } (16... Ne8 17. c3) 17. Bf3?? { (1.20 → -0.54) Blunder. h4 was best. } (17. h4 Kh8) 17... Ng8 18. Kh2 a4 19. Rg1 Nd4 20. Bd1 Bh4 21. c3?! { (-0.30 → -0.92) Inaccuracy. Rg2 was best. } (21. Rg2 Qe7) 21... bxc3? { (-0.92 → 0.22) Mistake. a3 was best. } (21... a3 22. bxa3 bxc3 23. Qxc3 Qe7 24. Rg2 Rb7 25. Qc1 Ra8 26. g5 hxg5 27. Ne2 f6 28. Nc3) 22. bxc3 Nb5 23. Bxa4 Nf6?! { (0.67 → 1.46) Inaccuracy. Qa5 was best. } (23... Qa5 24. Bxb5 Qxb5 25. Nd1 c4 26. g5 cxd3 27. Nh5 d5 28. gxh6 g6 29. Bg5 Bxg5 30. Qxg5) 24. Bb3 Kh8 25. Nh5 Nh7 26. Nxg7?? { (1.45 → -1.68) Blunder. Raf1 was best. } (26. Raf1) 26... Bxf2?? { (-1.68 → 1.88) Blunder. Ng5 was best. } (26... Ng5 27. Bd1) 27. Qxf2 Kxg7 28. h4? { (2.27 → 1.02) Mistake. Bxh6+ was best. } (28. Bxh6+ Kxh6 29. g5+ Kg7 30. Qh4 Kh8 31. Qh6 Bxf5 32. exf5 Qd7 33. Raf1 Nxc3 34. Rg4 f6) 28... Rh8 29. Rg2?! { (1.02 → 0.45) Inaccuracy. f6+ was best. } (29. f6+) 29... Nxc3 30. Qd2?? { (0.44 → -2.32) Blunder. Bd2 was best. } (30. Bd2) 30... Qxh4+ 31. Kg1 Ng5 32. Qxc3 Nf3+ 33. Kf1 Qh3 34. Kf2?? { (-2.78 → -6.17) Blunder. Bf2 was best. } (34. Bf2 Qh1+ 35. Bg1 Nxg1 36. Kf2 c4 37. Bxc4 Ne2 38. Rxh1 Nxc3 39. Ke3 Na4 40. g5 hxg5) 34... Nh4 { Black offers draw } 35. Rag1 Qf3+ 36. Ke1 Nxg2+ 37. Rxg2 Qxg2 38. f6+ Kxf6 39. Bf2 Bxg4 40. Qc4 Rhf8 41. Qd5 Ke7 42. Qc6?! { (-10.62 → Mate in 7) Checkmate is now unavoidable. Qc4 was best. } (42. Qc4 Qf3 43. Qc2 f5 44. Qd1 Qh1+ 45. Kd2 Bxd1 46. Bxd1 Rb1 47. Kc3 Qxd1 48. Be3 Qe1+) 42... Qf3? { (Mate in 7 → -9.38) Lost forced checkmate sequence. Rxb3 was best. } (42... Rxb3 43. Bh4+ f6 44. Qc7+ Ke6 45. Qxd6+ Kxd6 46. Bf2 Rb2 47. Bxc5+ Ke6 48. Bxf8 Qe2#) 43. Qc7+ Kf6 44. Qxd6+ Kg7 45. Qxe5+ f6 46. Qb2 Qh1+? { (Mate in 5 → -8.98) Lost forced checkmate sequence. Rxb3 was best. } (46... Rxb3 47. Qc2 Rb2 48. Bxc5 Rxc2 49. Bxf8+ Kxf8 50. a3 Qe2#) 47. Kd2 Qg2 48. Kc3 Qf3 49. Qd2 Rfc8 50. Be3 h5 51. Qf2 Qxf2 52. Bxf2 f5 53. e5 Re8 54. Bg3 Rbc8 55. e6 h4 56. Bxh4 f4 57. Kd2 f3 58. Ke3 Rh8 59. Bg3 Rhe8 60. Be5+ Kg6 61. Bd5 Bxe6 62. Bxf3 Bxa2 63. Be4+ Kf7 64. Bc3 Bd5 65. Kf4 Bxe4 66. dxe4 c4 67. e5 Rc5 68. Kf5? { (-9.15 → Mate in 18) Checkmate is now unavoidable. Ke3 was best. } (68. Ke3 Rd5) 68... Rb5?! { (Mate in 18 → -34.17) Lost forced checkmate sequence. Rcxe5+ was best. } (68... Rcxe5+ 69. Kf4 Re4+ 70. Kf5 R8e5+ 71. Bxe5 Rxe5+ 72. Kxe5 c3 73. Ke4 c2 74. Ke3 c1=Q+ 75. Kd3) 69. Ke4 Rb3 70. Kd4?! { (-35.20 → Mate in 10) Checkmate is now unavoidable. e6+ was best. } (70. e6+ Kxe6 71. Bd2 Rg8 72. Kd4 Rd3+ 73. Kxc4 Rxd2 74. Kc3 Rgd8 75. Kc4 Rb8 76. Kc3 Rdd8) 70... Rxc3 71. Kxc3 Rxe5 72. Kxc4 Re6 73. Kd4 Kf6 74. Kd5 { White resigns. } 0-1