[Event "52ème R2C2 Paris 14 Saturday Arena"] [Site "https://lichess.org/CEOHz4Jn"] [Date "2021.04.10"] [White "Tacticotacotac"] [Black "Bog754"] [Result "0-1"] [UTCDate "2021.04.10"] [UTCTime "09:50:24"] [WhiteElo "2388"] [BlackElo "1854"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+52"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "300+5"] [ECO "B41"] [Opening "Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 { B41 Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation } Qc7 6. Nc3 Nf6 7. Be2 Bb4 8. Qc2 Bc5?! { (0.37 → 1.12) Inaccuracy. O-O was best. } (8... O-O 9. O-O) 9. Nb3 Ba7 10. O-O Nc6 11. Kh1 h5 12. f3? { (1.02 → -0.17) Mistake. Qd1 was best. } (12. Qd1 d6) 12... Nd4? { (-0.17 → 1.45) Mistake. h4 was best. } (12... h4 13. f4 Ne7 14. f5 b5 15. fxe6 dxe6 16. cxb5 h3 17. g4 Nxe4 18. Bf3 Nd6 19. Bf4) 13. Nxd4 Bxd4 14. Bg5 Ba7? { (1.27 → 2.57) Mistake. h4 was best. } (14... h4) 15. Rad1 Bb8?! { (2.54 → 3.96) Inaccuracy. d6 was best. } (15... d6 16. Bh4 Bd7 17. h3 Bc5 18. a3 a5 19. f4 Bc6 20. Nb5 Bxb5 21. cxb5 d5 22. Bxf6) 16. f4 Ng4 17. Qd3 Ba7 18. Bxg4? { (4.95 → 2.48) Mistake. e5 was best. } (18. e5 Ne3 19. Ne4 Nxd1 20. Nd6+ Kf8 21. Qxd1 Bc5 22. f5 Bxd6 23. exd6 Qc5 24. Be7+ Ke8) 18... hxg4 19. f5?? { (2.29 → Mate in 1) Checkmate is now unavoidable. e5 was best. } (19. e5 Bc5) 19... Qxh2# { Black wins by checkmate. } 0-1