[Event "Weekly Classical Arena"] [Site "https://lichess.org/LoEVddHL"] [Date "2021.05.28"] [White "Korendir"] [Black "ILDER01"] [Result "0-1"] [UTCDate "2021.05.28"] [UTCTime "17:52:14"] [WhiteElo "1967"] [BlackElo "1891"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 e6 3. e3 d5 4. c4 dxc4 5. Bxc4 a6 6. Nf3 b5 7. Bb3?! { (0.89 → 0.11) Inaccuracy. Be2 was best. } (7. Be2 Bb7 8. O-O Nbd7 9. a4 Bd6 10. Bxd6 cxd6 11. Qb3 Bxf3) 7... Bb7 8. O-O Be7 9. h3?! { (0.58 → -0.24) Inaccuracy. a4 was best. } (9. a4 Nbd7 10. axb5 axb5 11. Rxa8 Bxa8 12. Nc3 c6 13. Qe2 O-O 14. Rc1 Qb6 15. Bc2 Bb7) 9... Nbd7 10. Nbd2 c5 11. a3?! { (-0.26 → -0.94) Inaccuracy. dxc5 was best. } (11. dxc5 Nxc5) 11... cxd4 12. Nxd4?? { (-0.76 → -4.84) Blunder. exd4 was best. } (12. exd4 O-O 13. Qe2 Qb6 14. Rfe1 Rac8 15. Rac1 Nd5 16. Bg3 Rfd8 17. Ne4 h6 18. Red1 N7f6) 12... e5 13. Bxe5 Nxe5 14. N2f3 Nxf3+ 15. gxf3 Qd7 16. Rc1 Qxh3 17. e4? { (-4.96 → -12.08) Mistake. Rc7 was best. } (17. Rc7 Rb8) 17... Bd6 18. Re1?! { (-11.67 → Mate in 4) Checkmate is now unavoidable. Bxf7+ was best. } (18. Bxf7+ Kxf7) 18... Bh2+ 19. Kh1 Bg3+ 20. Kg1 Qh2+ 21. Kf1 Qxf2# { Black wins by checkmate. } 0-1