[Event "Rated classical game"] [Site "https://lichess.org/BTNJ8iKG"] [Date "2021.02.25"] [White "Norbit"] [Black "CelestineProphet"] [Result "0-1"] [UTCDate "2021.02.25"] [UTCTime "17:32:33"] [WhiteElo "1901"] [BlackElo "1972"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 g6 3. e3 Bg7 4. c3 O-O 5. Nf3 d6 6. Bd3?! { (0.29 → -0.47) Inaccuracy. h3 was best. } (6. h3 Nbd7 7. Bc4 b6 8. O-O Bb7 9. Re1 Qe8 10. a4 e5) 6... Nbd7 7. Qc2 Re8 8. Bg5 e5 9. dxe5 dxe5 10. Bb5 c6 11. Be2 Qb6? { (-1.36 → -0.18) Mistake. Nc5 was best. } (11... Nc5 12. Bxf6 Bxf6 13. e4 b5 14. Nbd2 a5 15. O-O Be6 16. Rfd1 Qe7 17. c4 b4 18. Nb3) 12. Nbd2 Nc5 13. Nc4? { (0.09 → -1.03) Mistake. b4 was best. } (13. b4 Ncd7 14. O-O c5 15. Nc4 Qc7 16. Rfd1 cxb4 17. Rac1 bxc3 18. Nd6 Rf8 19. Nb5 Qa5) 13... Qc7 14. O-O-O?? { (-0.69 → -5.41) Blunder. Bxf6 was best. } (14. Bxf6) 14... Bf5 15. Qd2?! { (-5.62 → -7.77) Inaccuracy. e4 was best. } (15. e4 Bxe4) 15... Rad8?! { (-7.77 → -5.40) Inaccuracy. Nfe4 was best. } (15... Nfe4 16. Qe1 b5 17. Na3 a5 18. Nb1 a4 19. h4 f6 20. g4 Be6 21. Nfd2 Bxa2 22. Nxe4) 16. Qe1 Rxd1+ 17. Qxd1 Nfe4 18. Bh4 b5 19. Ncd2 Qa5? { (-7.92 → -3.85) Mistake. Nxc3 was best. } (19... Nxc3 20. bxc3) 20. a3?? { (-3.85 → -10.09) Blunder. Nxe4 was best. } (20. Nxe4 Bxe4 21. a3 h6 22. Nd2 Bxg2 23. Re1 Bd5 24. e4 Nxe4 25. Nxe4 Bxe4 26. Qd7 Rf8) 20... Nxc3 21. Nb3?! { (-10.56 → Mate in 1) Checkmate is now unavoidable. e4 was best. } (21. e4 Nxd1) 21... Na2# { Black wins by checkmate. } 0-1