[Event "Mixed Swiss Again"] [Site "https://lichess.org/rRsxTAkB"] [Date "2020.12.06"] [White "Ongjiajun"] [Black "karlok"] [Result "0-1"] [UTCDate "2020.12.06"] [UTCTime "11:34:00"] [WhiteElo "1605"] [BlackElo "1903"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "600+1"] [ECO "B20"] [Opening "Sicilian Defense: Bowdler Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Bc4 { B20 Sicilian Defense: Bowdler Attack } Nc6 3. Nc3 e6 4. Nf3 Qc7?! { (-0.39 → 0.31) Inaccuracy. Nf6 was best. } (4... Nf6 5. Bb5 Qc7 6. Bxc6 Qxc6 7. Qe2 Be7 8. O-O O-O 9. e5) 5. h3 Nf6 6. d3 Be7 7. Be3 O-O 8. d4 cxd4 9. Bxd4?! { (-0.50 → -1.23) Inaccuracy. Nxd4 was best. } (9. Nxd4 Rd8 10. Bd3 Nxd4 11. Bxd4 e5 12. Be3 Bb4 13. Bd2 Bxc3 14. Bxc3 d5 15. Qe2 dxe4) 9... Nxd4 10. Qxd4 a6 11. Bd3?! { (-0.85 → -1.55) Inaccuracy. e5 was best. } (11. e5) 11... b5?! { (-1.55 → -0.93) Inaccuracy. Bc5 was best. } (11... Bc5) 12. e5 Ne8 13. Qe4?! { (-0.71 → -1.45) Inaccuracy. O-O was best. } (13. O-O) 13... g6 14. Qxa8? { (-1.43 → -3.29) Mistake. Qe3 was best. } (14. Qe3 Bb7) 14... Bb7 15. Qa7 Bc5 16. Qxb7 Qxb7 17. Ne4 Be7 18. O-O d5 19. Ned2 Ng7 20. b3?! { (-2.42 → -3.40) Inaccuracy. a4 was best. } (20. a4) 20... Rc8 21. Rac1 Ba3 22. Ra1 Nf5 23. Bxf5 exf5 24. Ne1 Bb2 25. Rb1 Bxe5 26. Nef3 Bf6 27. c4 dxc4 28. bxc4 Qd7 29. cxb5 axb5 30. Rfd1 Qc6 31. Nb3 Kg7?! { (-5.01 → -3.79) Inaccuracy. b4 was best. } (31... b4 32. Rdc1 Qa6 33. Rxc8+ Qxc8 34. Nbd4 Qc5 35. g3 Bxd4 36. Nxd4 Qxd4 37. Rb3 g5 38. Kf1) 32. Rdc1?! { (-3.79 → -5.12) Inaccuracy. Nbd4 was best. } (32. Nbd4 Qc4) 32... Qb7 33. Nc5 Qe7?! { (-5.04 → -4.00) Inaccuracy. Qd5 was best. } (33... Qd5 34. a4) 34. Ne6+?! { (-4.00 → -5.78) Inaccuracy. Rxb5 was best. } (34. Rxb5 Qd6 35. g3 Qd5 36. Kg2 g5 37. Nb3 Qxb5 38. Rxc8 g4 39. hxg4 fxg4 40. Nfd4 Qd5+) 34... Qxe6 35. Rxc8 Qxc8 36. Rxb5 Qc1+ 37. Kh2 Qc2 38. Kg3?! { (-6.01 → -74.42) Inaccuracy. Rd5 was best. } (38. Rd5 Qxf2) 38... Qxa2? { (-74.42 → -5.88) Mistake. Qc7+ was best. } (38... Qc7+) 39. Rb4?! { (-5.88 → -9.35) Inaccuracy. Kh2 was best. } (39. Kh2 Qxf2) 39... Qe6 40. Nh2 Qd6+ 41. Rf4?! { (-66.52 → Mate in 4) Checkmate is now unavoidable. f4 was best. } (41. f4 Qxb4) 41... Be5 42. Kf3 Bxf4?! { (Mate in 1 → -75.94) Lost forced checkmate sequence. Qd3# was best. } (42... Qd3#) 43. g4 fxg4+ 44. Kxg4?! { (-59.00 → Mate in 8) Checkmate is now unavoidable. Nxg4 was best. } (44. Nxg4 Qd4) 44... Bxh2 45. f4 Qxf4# { Black wins by checkmate. } 0-1