[Event "Rated rapid game"] [Site "https://lichess.org/cnBRxSh8"] [Date "2021.05.03"] [White "Helena90"] [Black "Vendella"] [Result "0-1"] [UTCDate "2021.05.03"] [UTCTime "08:09:00"] [WhiteElo "1381"] [BlackElo "2169"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 b6 { B00 Owen Defense } 2. d4 Bb7 3. Nc3 e6 4. Nf3 Bb4 5. Bd2? { (0.54 → -0.96) Mistake. Bd3 was best. } (5. Bd3 Nf6 6. Nd2 d6 7. a3 Bxc3 8. bxc3 O-O 9. O-O e5) 5... Bxc3 6. Bxc3 Bxe4 7. Qe2 Nf6 8. O-O-O { White offers draw } 8... O-O 9. Bb4 d6 10. Bd2?! { (-1.29 → -2.22) Inaccuracy. g4 was best. } (10. g4 Nc6) 10... Nbd7?! { (-2.22 → -1.59) Inaccuracy. c5 was best. } (10... c5 11. Bg5 d5 12. Ne5 h6 13. Bh4 cxd4 14. f3 d3 15. Nxd3 Bh7 16. g4 Nc6 17. Rg1) 11. Bg5 h6 12. Bxf6 Nxf6 13. Nd2? { (-1.85 → -3.61) Mistake. g4 was best. } (13. g4) 13... Bb7? { (-3.61 → -1.85) Mistake. Bg6 was best. } (13... Bg6) 14. g3?? { (-1.85 → -6.46) Blunder. Rg1 was best. } (14. Rg1) 14... Bxh1 15. Bh3 Bb7 16. Re1 c5 17. dxc5 dxc5 18. Rd1 Qe7 19. Nc4 Rfd8 20. Rxd8+ Rxd8 21. f4 Ba6 22. Qf3 Bxc4 23. Qc3 { White offers draw } 23... Rd4 24. f5 Qd7 25. fxe6?! { (-13.68 → Mate in 1) Checkmate is now unavoidable. Qf3 was best. } (25. Qf3 exf5 26. Bxf5 Qd5 27. Qxd5 Rxd5 28. Bc8 Bxa2 29. Bb7 Rd7 30. Bc6 Rd6 31. Bf3 a5) 25... Rd1# { Black wins by checkmate. } 0-1