[Event "Open Room BKD 39th Series Arena"] [Site "https://lichess.org/seKNhDkC"] [Date "2021.09.24"] [White "bkdcatur"] [Black "MNcornelispurba"] [Result "0-1"] [UTCDate "2021.09.24"] [UTCTime "13:44:49"] [WhiteElo "2562"] [BlackElo "2189"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A04"] [Opening "Zukertort Opening: Sicilian Invitation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 c5 { A04 Zukertort Opening: Sicilian Invitation } 2. d4 cxd4 3. Nxd4 e6?! { (-0.36 → 0.24) Inaccuracy. d5 was best. } (3... d5 4. c4 dxc4 5. e3 e5 6. Nf3 Qxd1+ 7. Kxd1 Nf6 8. Bxc4) 4. g3 a6?! { (0.05 → 0.62) Inaccuracy. d5 was best. } (4... d5 5. Bg2 Nf6 6. O-O e5 7. Nb3 Be6 8. e4 dxe4 9. Qxd8+) 5. Bg2 Nf6 6. O-O Bc5 7. c4 h5?! { (0.77 → 1.54) Inaccuracy. Nc6 was best. } (7... Nc6 8. Nb3 Be7 9. Nc3 d6 10. Bf4 O-O 11. Rc1 h6 12. Qd2) 8. h3 Qc7?! { (1.09 → 1.68) Inaccuracy. Nc6 was best. } (8... Nc6 9. Nb3 Be7 10. e4 d6 11. f4 e5 12. Nc3 h4 13. g4 b5 14. f5 Qb6+ 15. c5) 9. Nc3 Nc6 10. Be3?! { (1.86 → 0.86) Inaccuracy. Nb3 was best. } (10. Nb3 Bb4 11. Qc2 d6 12. Rd1 Bxc3 13. Qxc3 e5 14. Bg5 Be6 15. Rac1 Nh7 16. Qd2 O-O) 10... Ne5?! { (0.86 → 1.66) Inaccuracy. d6 was best. } (10... d6 11. Qd2) 11. Bf4 d6 12. Rb1? { (2.24 → 0.79) Mistake. b4 was best. } (12. b4 Bxd4) 12... Nxc4? { (0.79 → 2.36) Mistake. O-O was best. } (12... O-O 13. Nb3) 13. b4?? { (2.36 → -3.71) Blunder. Qa4+ was best. } (13. Qa4+ Bd7 14. Qxc4 e5 15. b4 Bb6 16. Qxc7 Bxc7 17. Be3 exd4 18. Bxd4 h4 19. g4 Bc6) 13... Bxd4 14. Qxd4 e5 15. Nd5 Nxd5 16. Qxd5 exf4 17. Rbc1 Be6 18. Qxb7 Qxb7 19. Bxb7 Ra7 20. Bc6+ Ke7 21. gxf4 d5 22. f5 Bxf5 23. Bxd5 Nd2 24. Rfd1 Ne4 25. Rc6 Rd8 26. Rd4 Nf6 27. e4 Bxe4 28. Rxe4+ Nxe4 29. Bxe4 Rd2 30. a4 Rd4 31. f3 Rxb4 32. a5 Rd7 33. Rxa6?! { (-6.16 → -13.31) Inaccuracy. Kf2 was best. } (33. Kf2) 33... Rb2 34. Bd3?! { (-67.28 → Mate in 5) Checkmate is now unavoidable. Ra7 was best. } (34. Ra7 Rxa7) 34... Rxd3 35. Ra7+ Kf6 36. Ra6+ Kf5 37. Rd6 Rxd6 38. Kf1 Rd1# { Black wins by checkmate. } 0-1