[Event "Rated rapid game"] [Site "https://lichess.org/uRRXXqCH"] [Date "2020.12.28"] [White "charlescunha"] [Black "keerthi-rana"] [Result "0-1"] [UTCDate "2020.12.28"] [UTCTime "15:21:48"] [WhiteElo "2011"] [BlackElo "2150"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+21"] [Variant "Standard"] [TimeControl "600+5"] [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. Nc3?! { (0.00 → -0.64) Inaccuracy. Nf3 was best. } (6. Nf3 e6 7. Nc3 Qa5 8. Bd3 Nf6 9. O-O Be7 10. a3 O-O) 6... Qxd4 7. Qc2 Nf6 8. Nf3 Qb4?! { (-0.90 → -0.13) Inaccuracy. Qb6 was best. } (8... Qb6) 9. Bb5 Bd7 10. a3 Qa5 11. b4 Qc7 12. O-O e6 13. Bb2 Be7 14. Ne4 Rc8 15. Rac1 a6 16. Bd3 h6 17. Qe2 Nd5?? { (0.89 → 2.75) Blunder. Qd8 was best. } (17... Qd8 18. Rfd1 O-O 19. h3 Nd5 20. Bc4 Qe8 21. Ng3 Rd8 22. Bxd5 exd5 23. Rxd5 Bc8 24. Rxd8) 18. Bxg7 Nf4?! { (2.95 → 3.98) Inaccuracy. Rg8 was best. } (18... Rg8 19. Bxh6) 19. Qd1 Rg8 20. Be5 Nxg2 21. Ng3 Bd6 22. Bxd6 Qxd6 23. Kxg2 h5 24. Kh1 Rd8 25. Qe2 h4 26. Ne4 Qf4 27. Nc5 h3 28. Nxb7 Rg2 29. Rc4 Qb8 30. Nxd8 Nxd8 31. Rfc1 Bc6 32. Rxc6 Nxc6 33. Rxc6 Qf4 34. Rc4 Qf6 35. Rc8+ Ke7 36. Qe3 Qa1+ 37. Qe1 Qxa3 38. Rc7+ Kf8 39. Be4 Qb2 40. Rc2 Qg7? { (9.48 → Mate in 11) Checkmate is now unavoidable. Qf6 was best. } (40... Qf6 41. Rc8+) 41. Rc8+ Ke7 42. Rc7+?! { (Mate in 10 → 16.01) Lost forced checkmate sequence. Qd1 was best. } (42. Qd1 Qg8 43. Rc7+ Kf8 44. Qd4 e5 45. Qxe5 Rxh2+ 46. Nxh2 Qg2+ 47. Bxg2 hxg2+ 48. Kxg2 Kg8) 42... Kd8 43. Rc1 Qg4?! { (11.39 → Mate in 7) Checkmate is now unavoidable. f5 was best. } (43... f5 44. Bc6) 44. Qe2?? { (Mate in 7 → -3.63) Lost forced checkmate sequence. Qd2+ was best. } (44. Qd2+ Ke7 45. Rc7+ Kf8 46. Rc8+ Kg7 47. Qd4+ e5 48. Qxe5+ f6 49. Qe7+ Kh6 50. Rh8#) 44... Qf4?? { (-3.63 → 75.81) Blunder. Rxh2+ was best. } (44... Rxh2+ 45. Nxh2 Qxe2 46. Bb7 Qxf2 47. Rf1 Qb6 48. Rxf7 Ke8 49. Rg7 Kf8 50. Rd7 Qb5 51. Rc7) 45. Rg1 Qg4 46. Qd3+ Ke7 47. Qe2 f5 48. Bb7 Qxb4 49. Bxa6?! { (8.66 → 5.83) Inaccuracy. Re1 was best. } (49. Re1) 49... Qg4 50. Bd3?? { (6.17 → Mate in 2) Checkmate is now unavoidable. Bb7 was best. } (50. Bb7 Rxg1+ 51. Nxg1 Qxe2 52. Nxe2 Kd7 53. Nf4 Kc7 54. Ba6 Kd7 55. Nxh3 Kc7 56. Kg2 Kd8) 50... Rxg1+ 51. Nxg1 Qg2# { Black wins by checkmate. } 0-1