[Event "B Group Arena"] [Site "https://lichess.org/ChVlOP4o"] [Date "2023.12.11"] [Round "-"] [White "youyou171022"] [Black "zuozuo171022"] [Result "0-1"] [GameId "ChVlOP4o"] [UTCDate "2023.12.11"] [UTCTime "11:54:37"] [WhiteElo "674"] [BlackElo "501"] [WhiteRatingDiff "-30"] [BlackRatingDiff "+24"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C42"] [Opening "Petrov's Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 { C42 Petrov's Defense } 3. Be2 Be7 4. O-O O-O 5. Nxe5 Nxe4 6. Ng4 Ng5 7. h4 Ne6 8. Bc4 Nd4 9. Ne5 h6 10. h5 Nf5 11. Qe2 Bc5 12. Qd3 Qe7 13. g3 Qd8 14. g4 Nd4 15. Re1 Re8 16. Re4 Re7 17. Rf4 Nbc6 18. Rf6 Qf8 19. Re6 Rxe6 20. Bxe6 dxe6 21. Qc4 a6 22. Nd7 Bxd7 23. Nc3 Nxc2 24. Rb1 N2d4 25. d3 Nf3+ 26. Kg2 Ne1+ 27. Kg1 Nf3+ 28. Kf1 Nh2+ 29. Ke2 Nxg4 30. Bg5 hxg5 31. Rg1 Nh2 32. Rxg5 e5 33. d4 Bxd4 34. Qb3 Bxc3 35. Qxc3 Na5 36. Qg3 Nc4 37. Rxg7+ Qxg7 38. Qxg7+ Kxg7 39. h6+ Kxh6 40. Kd1 Ba4+ 41. Ke2 Ng4 42. Kf3 Nf6 43. Kg3 Nd5 44. Kg4 Bd1+ 45. Kg3 Rg8+ 46. Kh3 Nf4+ 47. Kh4 Rg4# { Black wins by checkmate. } 0-1