[Event "CF International Classic-46"] [Site "https://lichess.org/12BcBDxc"] [Date "2021.05.03"] [White "Dhanya-Dhanvin_007"] [Black "marcoivan"] [Result "0-1"] [UTCDate "2021.05.03"] [UTCTime "16:30:02"] [WhiteElo "1577"] [BlackElo "1877"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+18"] [Variant "Standard"] [TimeControl "900+20"] [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. exd5 Qxd5 6. Nf3 Nf6? { (0.13 → 1.68) Mistake. Bg4 was best. } (6... Bg4 7. Be2 e6 8. Nc3 Qa5 9. d5 exd5 10. O-O Bb4 11. Qxd5) 7. Nc3 Qd8? { (1.59 → 3.04) Mistake. Qe6+ was best. } (7... Qe6+ 8. Be2 Nd5 9. O-O Qd6 10. Bc4 Nxc3 11. bxc3 e6 12. Qe2) 8. Bb5?? { (3.04 → 0.44) Blunder. d5 was best. } (8. d5 Nb8 9. Bb5+ Bd7 10. Bxd7+ Nbxd7 11. O-O Nb6 12. Ne5 e6) 8... Bd7? { (0.44 → 1.98) Mistake. e6 was best. } (8... e6 9. O-O Be7 10. Bxc6+ bxc6 11. Bg5 c5 12. Bxf6 gxf6 13. d5 Bb7 14. dxe6 Qxd1 15. exf7+) 9. d5 Nb8 10. Bxd7+ Nbxd7 11. Bg5?? { (2.38 → 0.37) Blunder. O-O was best. } (11. O-O) 11... g6 12. Bxf6 Nxf6 13. O-O Bg7 14. Re1 O-O 15. Re3 Ng4 16. Re2 Qa5 17. h3 Bxc3 18. bxc3 Nf6 19. Rxe7 Qxc3?! { (0.12 → 0.82) Inaccuracy. Qxd5 was best. } (19... Qxd5 20. Qa4 b5 21. Qf4 Qc6 22. Rd1 Rae8 23. Rxa7 Qxc3 24. Rc7 Nh5 25. Rxc3 Nxf4 26. Rb3) 20. Rxb7 Rad8 21. Rab1?! { (0.68 → 0.12) Inaccuracy. d6 was best. } (21. d6) 21... Rxd5 22. Qb3 Qxb3 23. R1xb3 a5 24. R3b5 h6 25. Rxd5 Nxd5 26. Rb5 Nc3 27. Rxa5 Rd8 28. Kh2 Re8 29. Kg3 Re2 30. a3 Ne4+ 31. Kf4 Nxf2 32. a4 Nd3+ 33. Kg3 f5 34. Ra8+ Kg7 35. Ra7+ Kf6 36. Ra6+ Re6 37. Ra8 g5 38. a5 f4+ 39. Kg4 Kg6? { (0.25 → 1.53) Mistake. Ne5+ was best. } (39... Ne5+) 40. h4?? { (1.53 → Mate in 1) Checkmate is now unavoidable. Rg8+ was best. } (40. Rg8+ Kf6) 40... h5+?? { (Mate in 1 → -4.08) Lost forced checkmate sequence. Nf2# was best. } (40... Nf2#) 41. Kh3 g4+ 42. Kh2 gxf3 43. gxf3 Ne1 44. Rf8 Nxf3+ 45. Kg2 Nxh4+ 46. Kh3 Nf5 47. Rg8+ Ng7 48. Kg2 Re3 49. Rb8 Ra3 50. Rb6+ Kg5 51. Rb5+ Nf5 52. Kf2 Kg4 53. Ke2?! { (-21.81 → Mate in 9) Checkmate is now unavoidable. Ke1 was best. } (53. Ke1 Ra2) 53... h4?! { (Mate in 9 → -14.00) Lost forced checkmate sequence. Nd4+ was best. } (53... Nd4+ 54. Kd1 Nxb5 55. a6 f3 56. a7 f2 57. Ke2 Rf3 58. Kf1 Nxa7 59. Ke2 f1=Q+ 60. Kd2) 54. Kf2?! { (-14.00 → Mate in 7) Checkmate is now unavoidable. Kd2 was best. } (54. Kd2 h3) 54... h3 55. Kg1 Kg3 56. Kf1 h2 57. Rxf5 h1=Q+ 58. Ke2 Qg2+ 59. Kd1 Ra1# { Black wins by checkmate. } 0-1