[Event "9TH EDITION MIKA CLASSIC 30+5"] [Site "https://lichess.org/WNO6eyIT"] [Date "2022.04.01"] [White "ChrBro"] [Black "chenqui"] [Result "0-1"] [UTCDate "2022.04.01"] [UTCTime "21:30:00"] [WhiteElo "1966"] [BlackElo "1745"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+63"] [Variant "Standard"] [TimeControl "1800+5"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nf6 3. h3 e6 4. e3 c5 5. c3 Be7 6. Nf3 O-O 7. Bd3 c4 8. Bc2 Nc6?! { (-0.08 → 0.50) Inaccuracy. b5 was best. } (8... b5) 9. O-O Nh5 10. Bh2 Bd6 11. Bxd6 Qxd6 12. b3 b5 13. a4 bxa4?? { (0.42 → 3.68) Blunder. cxb3 was best. } (13... cxb3 14. Bd3) 14. bxc4 dxc4 15. Bxa4 Nf6 16. Nbd2 Qd5 17. Bxc6 Qxc6 18. Ne5 Qd5?! { (3.60 → 4.98) Inaccuracy. Qc7 was best. } (18... Qc7 19. Qa4 a5 20. Rfc1 Bb7 21. Qxc4 Qe7 22. Qb5 Ne4 23. Nxe4 Bxe4 24. f3 Bf5 25. Nc6) 19. Ndxc4 Bd7 20. Ra5 Qb7 21. Nxd7?! { (5.94 → 4.41) Inaccuracy. Qa1 was best. } (21. Qa1 Qc7) 21... Nxd7 22. Qc2? { (4.52 → 2.65) Mistake. Qa1 was best. } (22. Qa1 h6 23. Rc1 Qc7 24. Nd2 e5 25. Nf3 Rfe8 26. Qa3 Kh7 27. Nd2 Rec8 28. c4 exd4) 22... Qc7 23. Nd2?? { (2.91 → -6.77) Blunder. Ra4 was best. } (23. Ra4) 23... Qxa5 24. Rb1 Rac8 25. c4 Rb8 26. Rxb8 Rxb8 27. c5 Qa1+ 28. Kh2 Rb2 29. Qc3 Qa2 30. Ne4 f5 31. Nd6? { (-9.12 → Mate in 5) Checkmate is now unavoidable. c6 was best. } (31. c6 Nb6 32. d5 fxe4 33. Qe5 Rxf2 34. Qxe6+ Rf7 35. Qe8+ Rf8 36. Qe6+ Kh8 37. Qe7 Rg8) 31... Rxf2 32. Qb4 Rxg2+ 33. Kh1 Rh2+ 34. Kg1 Qg2# { Black wins by checkmate. } 0-1