[Event "rated blitz game"] [Site "https://lichess.org/RuPFxz3U"] [Date "2025.12.25"] [Round "-"] [White "serafima_k"] [Black "SergeyKonstantinov"] [Result "0-1"] [GameId "RuPFxz3U"] [UTCDate "2025.12.25"] [UTCTime "18:53:05"] [WhiteElo "610"] [BlackElo "626"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B12"] [Opening "Caro-Kann Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c6 2. d4 { B12 Caro-Kann Defense } d6 3. Bc4 e6 4. Bf4 Be7 5. Nf3 Nf6 6. O-O Nxe4 7. Qc1 O-O 8. Nc3 b6 9. Bxe6 Bxe6 10. b4 c5 11. a4 Nc6 12. bxc5 Nxc3 13. Qb1 Bf6 14. Qc1 Nxd4 15. cxb6 axb6 16. Bxd6 Qxd6 17. Nxd4 Qxd4 18. Ra3 Nxa4 19. Rb3 Bxb3 20. c3 Nxc3 21. Qf4 Qxf4 22. Kh1 Ne2 23. Re1 Bc4 24. Rxe2 Bxe2 25. h4 Qxh4+ 26. Kg1 Bd4 27. g3 Ra1+ 28. Kg2 Qg4 29. Kh2 Be5 30. Kg2 Rf1 31. Kh2 Qh5+ 32. Kg2 Bf3+ 33. Kxf1 b5 34. Kg1 b4 35. Kf1 b3 36. Ke1 b2 37. Kd2 b1=Q 38. Ke3 Qg5+ 39. Kxf3 Qgf5+ 40. Kg2 Qfe4+ 41. Kh3 Qbh1# { Black wins by checkmate. } 0-1