[Event "197 th minab chess Rapid"] [Site "https://lichess.org/CGoy7I6z"] [Date "2021.06.27"] [White "amirmohammad2012"] [Black "aria0023"] [Result "0-1"] [UTCDate "2021.06.27"] [UTCTime "19:24:52"] [WhiteElo "1839"] [BlackElo "1849"] [WhiteRatingDiff "-22"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "600+1"] [ECO "A46"] [Opening "Indian Defense: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6 3. Bf4 { A46 Indian Defense: London System } Be7 4. e3 d6 5. Bd3 Nbd7 6. Nbd2 b6 7. O-O Bb7 8. c4 c5 9. Qc2?! { (0.16 → -0.46) Inaccuracy. h3 was best. } (9. h3) 9... h6 10. Ne4 O-O 11. Nxd6?! { (-0.33 → -1.23) Inaccuracy. Bg3 was best. } (11. Bg3) 11... Bxd6?? { (-1.23 → 2.78) Blunder. Bxf3 was best. } (11... Bxf3 12. gxf3 cxd4 13. exd4 Qc7 14. c5 bxc5 15. dxc5 Qxc5 16. Rfd1 Nd5 17. Qxc5 Nxc5 18. Bg3) 12. Bxd6 Re8 13. Qe2 cxd4 14. exd4 Rc8 15. Ne5 Nf8 16. Ba3?? { (3.31 → 1.07) Blunder. c5 was best. } (16. c5) 16... Qxd4 17. Rfd1?! { (1.03 → 0.44) Inaccuracy. Rfe1 was best. } (17. Rfe1 N8d7) 17... Qf4? { (0.44 → 1.65) Mistake. Be4 was best. } (17... Be4 18. Bxe4 Qxe4 19. Qxe4 Nxe4 20. f3 Nc5 21. b3 f6 22. Nd3 Nxd3 23. Rxd3 e5 24. Rd5) 18. Bxf8?! { (1.65 → 0.68) Inaccuracy. g3 was best. } (18. g3 Qg5) 18... Rxf8?! { (0.68 → 1.30) Inaccuracy. Kxf8 was best. } (18... Kxf8 19. g3 Qg5 20. f4 Qh5 21. a4 Qxe2 22. Bxe2 Ke7 23. a5 Rc7 24. b4 Rec8 25. axb6) 19. h3? { (1.30 → 0.00) Mistake. g3 was best. } (19. g3 Qg5 20. f4 Qh5 21. Qxh5 Nxh5 22. a4 Rfd8 23. a5 Nf6 24. b4 Ne4 25. axb6 axb6) 19... Qg5 20. Rac1?? { (0.27 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (20. g3 Rfd8 21. h4 Qh5 22. Qxh5 Nxh5 23. Be2 Nf6 24. f3 Kf8 25. b4 Rxd1+ 26. Rxd1 Ke7) 20... Qxg2# { Black wins by checkmate. } 0-1