[Event "Snapdragon U1500"] [Site "https://lichess.org/WpSikDe6"] [Date "2021.05.29"] [White "AdityanS"] [Black "BairnOwl"] [Result "0-1"] [UTCDate "2021.05.29"] [UTCTime "17:00:06"] [WhiteElo "1763"] [BlackElo "2084"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "2400+10"] [ECO "A84"] [Opening "Dutch Defense: Normal Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 f5 2. d4 Nf6 { A84 Dutch Defense: Normal Variation } 3. Bf4 d6 4. Nf3 g6 5. Nc3 Bg7 6. e3 O-O 7. Qc2 a5?! { (0.32 → 1.08) Inaccuracy. Nc6 was best. } (7... Nc6 8. h4 e6 9. Be2 Qe7 10. O-O e5 11. Bh2 Ng4 12. Bg3) 8. h3 Na6 9. a3 Nh5?! { (0.63 → 1.32) Inaccuracy. b6 was best. } (9... b6 10. Be2 e6 11. O-O Bb7 12. Nd2 Qe8 13. Bf3 Bxf3 14. Nxf3 Nd7 15. Rab1 e5 16. Bg3) 10. Bh2 Qe8 11. Nd5?! { (1.42 → 0.60) Inaccuracy. c5 was best. } (11. c5 Bd7 12. Be2 dxc5 13. O-O cxd4 14. exd4 f4 15. Rfe1 Kh8 16. Bc4 c6 17. Ba2 Bf5) 11... e6 12. Nf4? { (0.69 → -0.94) Mistake. Nc3 was best. } (12. Nc3 b6 13. Be2 Bb7 14. O-O Nf6 15. Rab1 Ne4 16. b4 axb4 17. axb4 Qe7 18. Nd2 Nxc3) 12... Nxf4 13. Bxf4?? { (-0.77 → -3.06) Blunder. exf4 was best. } (13. exf4) 13... e5 14. Bh2? { (-2.84 → -4.53) Mistake. dxe5 was best. } (14. dxe5 dxe5 15. Bh2 Nc5 16. Be2 f4 17. O-O Bf5 18. Qd2 Nb3 19. Qd5+ Kh8 20. Rad1 e4) 14... exd4 15. O-O-O dxe3 16. fxe3 Qxe3+ 17. Qd2?! { (-4.80 → -6.25) Inaccuracy. Kb1 was best. } (17. Kb1) 17... Qb6 18. Bg1 Qc6?! { (-5.45 → -4.27) Inaccuracy. Nc5 was best. } (18... Nc5 19. Qc2 Bd7 20. Bxc5 Qxc5 21. h4 Ra6 22. Rd5 Qe3+ 23. Qd2 Qxd2+ 24. Rxd2 Rc6 25. Bd3) 19. Qxa5 Be6?! { (-4.43 → -3.47) Inaccuracy. Bd7 was best. } (19... Bd7 20. Nd4) 20. Qb5 Qe4?! { (-3.55 → -2.77) Inaccuracy. Bd7 was best. } (20... Bd7) 21. Re1?? { (-2.77 → -11.68) Blunder. Bd3 was best. } (21. Bd3) 21... Qf4+?? { (-11.68 → -2.48) Blunder. Bh6+ was best. } (21... Bh6+ 22. Be3 Bxe3+ 23. Rxe3 Qxe3+ 24. Kb1 f4 25. c5 c6 26. Qd3 Bf5 27. Qxf5 Rxf5 28. Bxa6) 22. Be3 Qg3 23. Bf2?? { (-2.18 → -7.09) Blunder. Bg1 was best. } (23. Bg1 Qf4+ 24. Be3 Qe4 25. Bg5 Nc5 26. Rxe4 fxe4 27. Be3 exf3 28. gxf3 Bf5 29. h4 Rfe8) 23... Qxf2 24. Rxe6 c6 25. Qb3 Nc5 26. Qe3 Qxb2+ 27. Kd1 Rxa3 28. Qxa3 Qxa3 29. Rxd6 Ne4 30. Rd2 Nxd2 31. Kxd2 Qc3+ 32. Ke2 Re8+ 33. Kf2 Bd4+ 34. Kg3 f4+?! { (Mate in 7 → -12.30) Lost forced checkmate sequence. Be5+ was best. } (34... Be5+ 35. Kf2 Bb8 36. Bd3 Qxd3 37. Ra1 Qe3+ 38. Kf1 Bg3 39. Ra2 Qc1+ 40. Ne1 Qxe1#) 35. Kxf4?! { (-12.30 → Mate in 3) Checkmate is now unavoidable. Kh2 was best. } (35. Kh2 Bf2 36. Rg1 h5 37. Kh1 Qe3 38. c5 Kg7 39. Be2 Qxe2 40. Rc1 g5 41. Ra1 g4) 35... Qe3+ 36. Kg3 b5 37. cxb5 cxb5 38. Bxb5 Re5?! { (Mate in 3 → -10.24) Lost forced checkmate sequence. Be5+ was best. } (38... Be5+ 39. Kh4 Qh6+ 40. Kg4 Qf4#) 39. Bc4+ Kg7 40. Rb1 Rg5+ 41. Kh2 Be5+? { (Mate in 9 → -7.83) Lost forced checkmate sequence. Rxg2+ was best. } (41... Rxg2+ 42. Kxg2 Qf2+ 43. Kh1 Qxf3+ 44. Kh2 Qf2+ 45. Kh1 Be5 46. Rb7+ Kh6 47. Rb2 Bxb2 48. Be2) 42. Nxe5? { (-7.83 → Mate in 2) Checkmate is now unavoidable. Kh1 was best. } (42. Kh1 Rg3) 42... Qxe5+ 43. Kh1 Qe4 44. Rc1 Qxg2# { Black wins by checkmate. } 0-1