[Event "403th KANNUR Chirakkal Kairali"] [Site "https://lichess.org/RgvEtUDi"] [Date "2021.06.07"] [White "IgorKochev"] [Black "sharathshiva"] [Result "0-1"] [UTCDate "2021.06.07"] [UTCTime "15:46:30"] [WhiteElo "2271"] [BlackElo "1888"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "300+2"] [ECO "B40"] [Opening "Sicilian Defense: Delayed Alapin Variation, with e6"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. c3 e6 3. Nf3 { B40 Sicilian Defense: Delayed Alapin Variation, with e6 } d5 4. exd5 exd5 5. d4 Nf6 6. g3?! { (0.29 → -0.33) Inaccuracy. Bd3 was best. } (6. Bd3 c4 7. Bc2 Bd6 8. Qe2+ Qe7 9. Qxe7+ Bxe7 10. O-O O-O) 6... Bd6 7. Bg2 O-O 8. O-O Nc6 9. dxc5 Bxc5 10. Bg5 Be6 11. Nbd2 h6 12. Nb3 Be7?! { (-0.32 → 0.37) Inaccuracy. Bb6 was best. } (12... Bb6) 13. Nfd4?? { (0.37 → -4.93) Blunder. Bxf6 was best. } (13. Bxf6 Bxf6 14. Nfd4 Nxd4 15. Nxd4 Bd7 16. Bxd5 Bh3 17. Bg2 Bxg2 18. Kxg2 Qb6 19. Nb3 a5) 13... hxg5 14. Re1 Qd7 15. Nxe6 fxe6 16. Bh3 g4 17. Bxg4 Nxg4 18. Qxg4 Rf6 19. Rad1 Raf8 20. f4 a5 21. c4 d4 22. Re4 a4 23. Nc1 Bc5 24. Nd3 Ba7?! { (-4.80 → -3.81) Inaccuracy. b6 was best. } (24... b6) 25. Rde1 Nd8 26. Re5 Bb8 27. Nc5 Qc6 28. Nxe6? { (-3.71 → -6.34) Mistake. Rg5 was best. } (28. Rg5 R8f7 29. b4 Bd6 30. b5 Qc7 31. Ne4 Rf5 32. Qe2 Bb4 33. Rd1 Be7 34. Rxf5 Rxf5) 28... Nxe6 29. Rxe6 Qxc4?? { (-6.77 → -2.40) Blunder. Bd6 was best. } (29... Bd6) 30. Rxf6 Rxf6 31. Re8+ Rf8 32. Re7 Rf7 33. Re8+ Rf8 34. Re7 Qc1+ 35. Kg2?? { (-1.64 → -4.32) Blunder. Kf2 was best. } (35. Kf2) 35... Qc6+ 36. Kh3 Qf6 37. Rxb7 d3 38. Qd1 Qf5+ 39. Kh4? { (-9.17 → Mate in 13) Checkmate is now unavoidable. Kg2 was best. } (39. Kg2 Rd8) 39... Qf6+? { (Mate in 13 → -8.60) Lost forced checkmate sequence. Bxf4 was best. } (39... Bxf4 40. gxf4 Qxf4+ 41. Qg4 Qxh2+ 42. Qh3 Rf4+ 43. Kg5 Qxh3 44. Rb8+ Kh7 45. Kxf4 d2 46. Rd8) 40. Kh3 Qe6+ 41. g4 Qe2?? { (-13.20 → -4.27) Blunder. Qh6+ was best. } (41... Qh6+ 42. Kg2 Qxf4 43. Rxb8 Rxb8 44. b3 d2 45. Qe2 Kf8 46. g5 Qxg5+ 47. Kf2 Qd5 48. Qc4) 42. Qg1?? { (-4.27 → Mate in 8) Checkmate is now unavoidable. Qxe2 was best. } (42. Qxe2 dxe2 43. Re7 Rxf4 44. Rxe2 Kf7 45. Kg3 Re4+ 46. Kf3 Rxe2 47. Kxe2 Bxh2 48. b3 a3) 42... Qf3+?! { (Mate in 8 → -14.51) Lost forced checkmate sequence. Bxf4 was best. } (42... Bxf4 43. Rb5 Qf3+ 44. Kh4 g5+ 45. Rxg5+ Bxg5+ 46. Kxg5 Qf6+ 47. Kh5 Qh8+ 48. Kg5 Rf6 49. a3) 43. Kh4 Qxb7 44. Qd4?! { (-25.80 → Mate in 7) Checkmate is now unavoidable. Kh3 was best. } (44. Kh3 Bxf4) 44... Qe7+?! { (Mate in 7 → -26.72) Lost forced checkmate sequence. g5+ was best. } (44... g5+ 45. Kh5 Bxf4 46. Qxf4 gxf4 47. Kg5 Qf7 48. b3 Kg7 49. bxa4 Qf6+ 50. Kh5 Qh6#) 45. Kh5?! { (-26.72 → Mate in 7) Checkmate is now unavoidable. Kh3 was best. } (45. Kh3 Qd8) 45... Qf7+ 46. Kh4 Qxf4 47. Qxd3 Qf2+ 48. Kh5 Qf7+ 49. Kh4 Bxh2?! { (Mate in 4 → -73.21) Lost forced checkmate sequence. Qf2+ was best. } (49... Qf2+ 50. Qg3 Bxg3+ 51. hxg3 Qh2+ 52. Kg5 Qh6#) 50. Qe4?! { (-73.21 → Mate in 7) Checkmate is now unavoidable. Qf5 was best. } (50. Qf5 Qxa2) 50... Bb8 51. Qxa4 Qf6+ 52. Kh3 Rd8 53. Qc4+ Kh8 54. Qc2 Qf3+ 55. Kh4 Qf6+ 56. Kh3 Rf8 57. Qc4 Qh6+ 58. Kg2 Qh2# { Black wins by checkmate. } 0-1