[Event "IMSA Chess Fiesta 2023"] [Site "https://lichess.org/Sj9o66Ks"] [Date "2023.04.11"] [White "Manuji_Attanayaka98"] [Black "Jk9926"] [Result "0-1"] [UTCDate "2023.04.11"] [UTCTime "14:54:37"] [WhiteElo "1872"] [BlackElo "1915"] [WhiteRatingDiff "-46"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B22"] [Opening "Sicilian Defense: Alapin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 { B22 Sicilian Defense: Alapin Variation } Nc6 3. d4 cxd4 4. cxd4 d5 5. e5 Bf5 6. Nf3 e6 7. Bb5 Ne7 8. Nc3 a6 9. Bd3?! { (-0.34 → -1.00) Inaccuracy. Be2 was best. } (9. Be2 Be4) 9... Bg4 10. Be3 Nf5 11. Bxf5 Bxf5 12. O-O Be7 13. a3 O-O 14. Qd2?! { (-1.48 → -2.25) Inaccuracy. Na4 was best. } (14. Na4 Na5) 14... Na5 15. Qe2 b5?! { (-2.26 → -1.50) Inaccuracy. Qb6 was best. } (15... Qb6 16. b4 Nc4 17. Nd2 Rfc8 18. Rfc1 a5 19. Nxc4 Rxc4 20. Qb2 axb4 21. axb4 Rxa1 22. Rxa1) 16. Nd2 Nc4 17. Nxc4?! { (-1.72 → -2.96) Inaccuracy. g4 was best. } (17. g4) 17... bxc4 18. Qf3 Qd7 19. Qg3 Rab8 20. Bh6 Bg6 21. Bc1 Rb3 22. f3 Rfb8 23. Ne2?! { (-4.00 → -5.25) Inaccuracy. Ra2 was best. } (23. Ra2 Bd8 24. h3 Bb6 25. Rd1 Ba5 26. Qe1 h6 27. Kh2 Qd8 28. Qe3 Qh4 29. g3 Qh5) 23... Bd3 24. Re1 Bd8 25. Nf4 Qa7 26. Nh5?! { (-5.21 → -7.52) Inaccuracy. Be3 was best. } (26. Be3 Bc2 27. Bf2 Rxb2 28. h4 Qe7 29. Rec1 Bg6 30. a4 a5 31. Be1 R2b3 32. Kh2 R8b7) 26... Bg6 27. Nf4 Qxd4+ 28. Kh1 Ba5 29. Rg1 Qxe5 30. Nxg6 Qxg3 31. hxg3 hxg6 32. Bf4 Rc8 33. Be5 f6 34. Bd4 e5 35. Bc3?! { (-10.65 → Mate in 11) Checkmate is now unavoidable. Bf2 was best. } (35. Bf2 Rxb2 36. Rgf1 c3 37. f4 e4 38. Bd4 Rd2 39. Bf2 Rd3 40. Rfc1 c2 41. Kg1 Bd2) 35... Bxc3? { (Mate in 11 → -9.55) Lost forced checkmate sequence. Kf7 was best. } (35... Kf7 36. Rgd1 Bb6 37. Rd4 exd4 38. Ba5 Bxa5 39. Kg1 Rxb2 40. g4 Rh8 41. g3 d3 42. Rf1) 36. bxc3 Rxc3 37. Rgd1 d4 38. f4 Kf7 39. fxe5 fxe5 40. Re1 Ke6 41. Rf1 d3 42. Kh2 Kd5 43. Rad1 Kd4 44. Rf3 e4 45. Rf4 Rc2 46. Re1 c3? { (-13.95 → -4.76) Mistake. Re2 was best. } (46... Re2 47. Rb1 d2 48. g4 c3 49. Rf7 c2 50. Rd7+ Ke5 51. Rxd2 Rxd2 52. Rc1 g5 53. Kg3) 47. Rfxe4+? { (-4.76 → -10.51) Mistake. Rexe4+ was best. } (47. Rexe4+ Kd5) 47... Kc5 48. Re5+ Kb6 49. Re6+ Rc6 50. Re7 d2 51. Rd1 Rc1 52. Rxc1?! { (-18.05 → Mate in 10) Checkmate is now unavoidable. Rxd2 was best. } (52. Rxd2 cxd2 53. Rd7 d1=Q 54. Rxd1 Rxd1 55. Kh3 Ra1 56. Kh4 a5 57. g4 Rxa3 58. g3 a4) 52... dxc1=Q 53. Rxg7 Qh6+ 54. Kg1 Qxg7 55. Kf2 Re6 56. Kf3 Qf6+ 57. Kg4 Re4+ 58. Kh3 Qf5+ 59. g4 Qf4 60. g3 Qxg4+ 61. Kg2 Re2+ 62. Kf1 Qf3+ 63. Kg1 Qg2# { Black wins by checkmate. } 0-1