[Event "OPEN KPJUC TOURNAMENT Arena"] [Site "https://lichess.org/xFXBr3CR"] [Date "2021.08.01"] [White "Mobile_Chess123"] [Black "Argonautt"] [Result "1-0"] [UTCDate "2021.08.01"] [UTCTime "13:12:26"] [WhiteElo "1738"] [BlackElo "1658"] [WhiteRatingDiff "+93"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "420+5"] [ECO "E21"] [Opening "Nimzo-Indian Defense: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 { E21 Nimzo-Indian Defense: Three Knights Variation } O-O 5. Bd2 c5 6. e3 d5 7. cxd5 exd5 { Black offers draw } 8. a3 Bxc3 9. Bxc3 Ne4 10. Bd3 f5?! { (0.00 → 0.82) Inaccuracy. Bg4 was best. } (10... Bg4 11. Qc2 Bxf3 12. gxf3 Nxc3 13. Bxh7+ Kh8 14. bxc3 cxd4 15. cxd4 g6 16. Bxg6 fxg6 17. Qxg6) 11. Bxe4?! { (0.82 → 0.14) Inaccuracy. O-O was best. } (11. O-O c4 12. Bc2 Nc6 13. Ne5 Qc7 14. f4 Be6 15. h3 a5 16. Kh2 Nxc3 17. bxc3 b5) 11... fxe4 12. Ne5 a5? { (0.11 → 1.55) Mistake. c4 was best. } (12... c4 13. O-O Nc6 14. f3 exf3 15. Rxf3 Be6 16. Rxf8+ Qxf8 17. Qd2 Qd6 18. Rf1 Rf8 19. Rxf8+) 13. O-O?! { (1.55 → 0.48) Inaccuracy. dxc5 was best. } (13. dxc5 Nc6) 13... Qg5? { (0.48 → 1.88) Mistake. c4 was best. } (13... c4) 14. dxc5 Bh3?? { (1.76 → 12.07) Blunder. Be6 was best. } (14... Be6 15. f4 exf3 16. Rxf3 Rxf3 17. Qxf3 Nc6 18. Nd3 Re8 19. Rf1 d4 20. exd4 Bc4 21. Rf2) 15. Qxd5+ Kh8 16. Qxe4?! { (12.30 → 6.41) Inaccuracy. Nf7+ was best. } (16. Nf7+ Rxf7 17. Qxg5 Nd7 18. Qd5 Re7 19. Qxb7 Rae8 20. gxh3 Nxc5 21. Qd5 Nb7 22. Rad1 h6) 16... Nc6 17. Nxc6 bxc6 18. Rfd1 Rae8 19. Qxc6 Re6 20. Qb7 Re7 21. Qd5 Rf5?? { (6.23 → Mate in 3) Checkmate is now unavoidable. Qg6 was best. } (21... Qg6 22. f4 Rc8 23. Rac1 Bg4 24. Re1 Rd7 25. Qc4 Bf3 26. Qf1 Be4 27. Bd4 Rf8 28. Rc4) 22. Qd8+ { Black resigns. } 1-0