[Event "Rated rapid game"] [Site "https://lichess.org/V3QvWpdC"] [Date "2024.05.16"] [White "polymati"] [Black "valmera"] [Result "0-1"] [UTCDate "2024.05.16"] [UTCTime "17:47:54"] [WhiteElo "2006"] [BlackElo "2028"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+14"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B43"] [Opening "Sicilian Defense: Kan Variation, Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 { B43 Sicilian Defense: Kan Variation, Knight Variation } Qc7 6. Be2 Nf6 7. O-O Nc6 8. Re1?! { (0.35 → -0.23) Inaccuracy. Be3 was best. } (8. Be3 Bb4 9. Nxc6 bxc6 10. Na4 Be7 11. Bb6 Qf4 12. f3 d5) 8... Be7 9. Bf3 Ne5 10. h3 O-O 11. Bf4 d6 12. Be2 b5 13. a3 Bb7 14. Bd3?? { (-0.76 → -3.29) Blunder. Bf1 was best. } (14. Bf1 Rac8 15. Bh2 Rfd8 16. Qd2 Qb6 17. Kh1 Nc4 18. Bxc4 Rxc4 19. Rad1 d5) 14... Rac8?? { (-3.29 → -0.75) Blunder. Nxd3 was best. } (14... Nxd3 15. Qxd3 e5 16. Ncxb5 axb5 17. Nxb5 Qc6 18. Bg5 d5 19. Nd4 exd4 20. e5) 15. Nf3 Rfd8 16. Qe2 g6 17. Rad1 Nh5 18. Be3 Nxf3+ 19. Qxf3 Rf8 20. Bh6 Ng7 21. Qg3 Qd8 22. e5 Bh4? { (0.13 → 1.36) Mistake. Re8 was best. } (22... Re8 23. Qe3 Qc7 24. exd6 Bxd6 25. Be4 Bxe4 26. Nxe4 Be7 27. g4 Red8 28. Bg5) 23. Qg4?! { (1.36 → 0.71) Inaccuracy. Qe3 was best. } (23. Qe3 Rc6 24. Be4 d5 25. Ne2 Qb6 26. Qxb6 Rxb6 27. Bd3 f6 28. Be3 Rc6) 23... d5?! { (0.71 → 1.78) Inaccuracy. f5 was best. } (23... f5) 24. Be2?? { (1.78 → -1.84) Blunder. Ne2 was best. } (24. Ne2 d4 25. Be4 Bxe4 26. Qxe4 Bg5 27. Rxd4 Qe7 28. Bxg5 Qxg5 29. c3 Nf5) 24... Be7?? { (-1.84 → 0.44) Blunder. Nf5 was best. } (24... Nf5 25. Bd2 Qb6 26. Qf3 d4 27. Ne4 Rxc2 28. Bd3 Rxb2 29. Qf4 Bxe4 30. Bxe4) 25. Ne4 Rxc2 26. b4?! { (0.55 → -0.17) Inaccuracy. Qf4 was best. } (26. Qf4 Rxb2 27. Nf6+ Bxf6 28. exf6 Ne8 29. Qe3 Qxf6 30. Qa7 Qe7 31. Bf3 Qd7) 26... Rc7?! { (-0.17 → 0.83) Inaccuracy. Re8 was best. } (26... Re8) 27. Bf3?? { (0.83 → -2.33) Blunder. Qf4 was best. } (27. Qf4 dxe4) 27... Re8? { (-2.33 → -0.96) Mistake. Rc4 was best. } (27... Rc4 28. Bxg7) 28. Qf4?! { (-0.96 → -1.89) Inaccuracy. Be2 was best. } (28. Be2 Nf5 29. Bg5 Bxg5 30. Nxg5 d4 31. Bf3 Bxf3 32. Nxf3 d3 33. Nd2 Qd4) 28... Nf5 29. Bg4? { (-1.51 → -3.31) Mistake. Bg5 was best. } (29. Bg5 Bxg5) 29... Rc4 30. f3?! { (-3.26 → -4.44) Inaccuracy. h4 was best. } (30. h4 Bxh4) 30... Qa8?! { (-4.44 → -3.27) Inaccuracy. Qb6+ was best. } (30... Qb6+ 31. Kh2 Nxh6 32. Qxh6 dxe4 33. Rd7 exf3 34. Bxf3 Bxf3 35. Re3 Bf8 36. Qxh7+) 31. Bxf5 exf5 32. Bg5?! { (-3.46 → -4.74) Inaccuracy. Nd6 was best. } (32. Nd6 Rxf4 33. Bxf4 g5 34. Bd2 Bxd6 35. exd6 Rxe1+ 36. Rxe1 Qd8 37. Bxg5 Qxd6) 32... dxe4 33. Bxe7 Rxe7 34. fxe4 Rxe4 35. Rxe4 Bxe4 36. Qg3 Qe8 37. Rd6 Rxe5 38. Rxa6 Kg7 39. Qc3 h6 40. Ra5 Qe7 41. a4 Kh7 42. Rxb5 Rxb5 43. axb5 Qb7 44. Qf6 Bxg2 45. Kh2 Bd5 46. b6?? { (-5.71 → Mate in 4) Checkmate is now unavoidable. Qd8 was best. } (46. Qd8 Bh1 47. Qd2 Be4 48. Kg1 Qc7 49. Qe3 g5 50. b6 Qc2 51. Qf2 Qc1+) 46... Bh1?? { (Mate in 4 → -5.51) Lost forced checkmate sequence. Qb8+ was best. } (46... Qb8+ 47. Qe5 Qxe5+ 48. Kg1 Qg3+ 49. Kf1 Bc4#) 47. Kg3?? { (-5.51 → Mate in 2) Checkmate is now unavoidable. Qb2 was best. } (47. Qb2 Be4 48. Kg1 Qxb6+ 49. Kf1 Qe3 50. Qf2 Qc1+ 51. Qe1 Bd3+ 52. Kf2 Qb2+) 47... Qf3+ 48. Kh4 g5+ 49. Qxg5 hxg5+ 50. Kxg5 Qe3+ 51. Kxf5 Kg7 52. b7 Qe6+ 53. Kf4 Qd6+ 54. Kg4 Kg6 55. b5 f6 56. b8=Q Qxb8 57. b6 Qxb6 58. h4 Qd4+ 59. Kg3 Qe3+ 60. Kg4 Qf3# { Black wins by checkmate. } 0-1