[Event "Sunday Classical No. 1 Arena"] [Site "https://lichess.org/VfVO6rud"] [Date "2023.11.05"] [White "kauberdi"] [Black "hicetnunc"] [Result "0-1"] [UTCDate "2023.11.05"] [UTCTime "23:20:45"] [WhiteElo "1661"] [BlackElo "2113"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "3600+30"] [ECO "B20"] [Opening "Sicilian Defense: Bowdler Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Bc4 { B20 Sicilian Defense: Bowdler Attack } e6 3. Nf3 Nc6 4. c3 d5 5. exd5 exd5 6. Qe2+?! { (0.00 → -0.87) Inaccuracy. Bb5 was best. } (6. Bb5 Bd6 7. d4 Ne7 8. dxc5 Bxc5 9. O-O O-O 10. Nbd2 Bb6) 6... Be7 7. Bb5 Nf6 8. O-O O-O 9. d4 Qc7 10. Re1 Bd6 11. g3? { (-0.28 → -1.62) Mistake. dxc5 was best. } (11. dxc5 Bxc5 12. Bg5 Re8 13. Qf1 Ne4 14. Nbd2 a6 15. Ba4 Bf5 16. Bh4 Nxd2 17. Nxd2 Qf4) 11... Bg4?! { (-1.62 → -0.82) Inaccuracy. Re8 was best. } (11... Re8) 12. Qd3?? { (-0.82 → -2.70) Blunder. dxc5 was best. } (12. dxc5) 12... Rae8 13. dxc5?! { (-2.44 → -3.25) Inaccuracy. Nbd2 was best. } (13. Nbd2 a6) 13... Rxe1+ 14. Nxe1 Bxc5 15. Bf4?! { (-2.66 → -3.50) Inaccuracy. Bxc6 was best. } (15. Bxc6 Qxc6) 15... Qb6 16. Be3? { (-3.51 → -5.84) Mistake. Nd2 was best. } (16. Nd2 Bh3 17. Ng2 Bxf2+ 18. Kh1 Ng4 19. Qxd5 Bc5 20. Qc4 Nf2+ 21. Kg1 Be6 22. Qa4 Nh3+) 16... Bxe3 17. fxe3 Re8 18. Nc2 Bh5? { (-5.82 → -3.52) Mistake. Ne5 was best. } (18... Ne5 19. Qf1 Nf3+ 20. Qxf3 Bxf3 21. Bxe8 Qxb2 22. Nd2 Qxc2 23. Rf1 Qxd2 24. Rxf3 Qc1+ 25. Kf2) 19. Nba3 Bg6 20. Qe2 a6 21. Bxc6 bxc6 22. b3 Qc5 23. c4 d4 24. Nxd4?! { (-3.82 → -5.44) Inaccuracy. exd4 was best. } (24. exd4 Rxe2 25. dxc5 Bxc2 26. Nxc2 Rxc2 27. Rd1 Ne8 28. Rd8 Kf8 29. Rc8 Ke7 30. Rxc6 Rxa2) 24... Qxd4 25. exd4 Rxe2 26. b4 Re3 27. b5 axb5 28. cxb5 Rxa3 29. bxc6 Rc3 30. a4 Rxc6 31. a5 Ra6 32. Ra4 Kf8 33. Kf2 Ke7 34. Ke3 Kd6 35. Kf4 Nd5+ 36. Kf3 Be4+ 37. Kg4?? { (-6.25 → Mate in 16) Checkmate is now unavoidable. Kf2 was best. } (37. Kf2 Nf6 38. Ra1 Bd5 39. Ke3 h6 40. Rf1 Be6 41. Rxf6 gxf6 42. Kd3 Rxa5 43. Kd2) 37... Bd3?? { (Mate in 16 → -6.19) Lost forced checkmate sequence. f5+ was best. } (37... f5+ 38. Kh4 Ke7 39. g4 Rh6+ 40. Kg3 f4+ 41. Kf2 Rxh2+ 42. Ke1 f3 43. Ra3 Re2+ 44. Kf1) 38. h4 Kc6 39. Ra3 Be2+ 40. Kf5 Kb5 41. Ra2 Bd3+?! { (-9.91 → -6.56) Inaccuracy. Rf6+ was best. } (41... Rf6+) 42. Ke5?? { (-6.56 → Mate in 2) Checkmate is now unavoidable. Kg4 was best. } (42. Kg4 f5+ 43. Kh3 Kc4 44. Ra1 Be4 45. h5 Kxd4 46. Kh4 Ke3 47. Ra3+ Kf2 48. Ra2+ Kf3) 42... Re6+ 43. Kxd5 Bc4# { Black wins by checkmate. } 0-1