[Event "IM Omnivor simul"] [Site "https://lichess.org/ktAfqD2T"] [Date "2023.12.22"] [White "Lupin_21"] [Black "Omnivor"] [Result "0-1"] [UTCDate "2023.12.22"] [UTCTime "11:10:14"] [WhiteElo "1500"] [BlackElo "2327"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "600+10"] [ECO "A11"] [Opening "English Opening: Caro-Kann Defensive System"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 c6 { A11 English Opening: Caro-Kann Defensive System } 2. b3 d5 3. cxd5 cxd5 4. d4 Nc6 5. e3 Bf5 6. Nc3 Nf6 7. g3?! { (-0.34 → -1.40) Inaccuracy. Bd3 was best. } (7. Bd3 Bxd3 8. Qxd3 e6 9. Nf3 Bd6 10. O-O O-O 11. Bb2 Rc8) 7... Rc8 8. h4? { (-0.93 → -2.13) Mistake. a3 was best. } (8. a3 e5) 8... e6?! { (-2.13 → -1.45) Inaccuracy. Nb4 was best. } (8... Nb4 9. Bb5+ Nd7 10. g4 Rxc3 11. gxf5 Nc2+ 12. Ke2 Nxa1 13. Bd2 Rc2 14. a4 a6 15. Bd3) 9. a4? { (-1.45 → -3.16) Mistake. a3 was best. } (9. a3 Bd6 10. Bb2 O-O 11. Bh3 Bxh3 12. Nxh3 e5 13. dxe5 Bxe5 14. Ng5 Qa5 15. b4 Qa6) 9... Bb4 10. Bb2? { (-2.63 → -4.50) Mistake. Bd2 was best. } (10. Bd2 O-O 11. Nge2 Be4 12. Rg1 e5 13. Bg2 Bf5 14. Na2 Bd6 15. Bc3 Ne4 16. Rc1 Nxc3) 10... Qa5 11. Qd2?! { (-4.62 → -6.75) Inaccuracy. Rc1 was best. } (11. Rc1 Ne4 12. Ne2 Bg4 13. Qc2 Bxe2 14. Kxe2 Nxc3+ 15. Bxc3 Ne7 16. Kf3 Rxc3 17. Bb5+ Kd8) 11... Ne4 12. Qd3 Nxc3 13. e4 Bxe4 14. Qd2 Bxh1 15. Bxc3 Bxc3 16. Rd1 Nxd4 17. Ne2?! { (-12.40 → Mate in 1) Checkmate is now unavoidable. Be2 was best. } (17. Be2 Bxd2+ 18. Kf1 Nxb3 19. Bb5+ Ke7 20. Nh3 Be4 21. Kg1 a6 22. Be2 Bc2 23. Rxd2 Qxd2) 17... Nf3# { Black wins by checkmate. } 0-1