[Event "Chen"] [Site "https://lichess.org/yiuu8ckO"] [Date "2025.02.15"] [White "gajdukigor"] [Black "Oleksandr1979"] [Result "0-1"] [GameId "yiuu8ckO"] [UTCDate "2025.02.15"] [UTCTime "18:29:00"] [WhiteElo "1750"] [BlackElo "1870"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "420+3"] [ECO "C00"] [Opening "French Defense: Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. Nf3 { C00 French Defense: Knight Variation } c6 3. e5 d5 4. d4 c5 5. c3 Nc6 6. Be3 Bd7 7. Be2 cxd4 8. cxd4 Qb6 9. Qc2 Nge7 10. O-O Rc8 11. Qd2 Ng6 12. Nc3 a6 13. Rfc1 Be7 14. a3 O-O 15. b4 a5 16. Na4 Qa7 17. Nc5 Bxc5 18. bxc5 Nce7 19. Bd3 Bc6 20. Rab1 a4 21. Rb6 Rc7 22. Rcb1 Nc8 23. R6b4 Nce7 24. Qc2 Rfc8 25. h4 Kh8 26. h5 Nf8 27. Ng5 Nf5 28. Bxf5 exf5 29. Qxf5 h6 30. Nxf7+ Kg8 31. Nd6 Rd8 32. g3 Re7 33. g4 Bd7 34. Qf3 Qa6 35. Qxd5+ Be6 36. Qf3 Qd3 37. Rxa4 Qxb1+ 38. Kg2 b5 39. Rb4 Qa2 40. Rxb5 Bd5 41. Ne4 Bxe4 42. Qxe4 Rf7 43. Rb6 Qxa3 44. Rg6 Nxg6 45. Qxg6 Rdf8 46. Qe6 Qb2 47. c6 Kh8 48. Qd6 Rxf2+ 49. Bxf2 Qxf2+ 50. Kh3 Qf3+ 51. Kh4 Qf2+ 52. Kh3 Rf3# { Black wins by checkmate. } 0-1