[Event "Casual rapid game"] [Site "https://lichess.org/TaYprw9d"] [Date "2021.06.08"] [White "hbm7"] [Black "pattemat"] [Result "0-1"] [UTCDate "2021.06.08"] [UTCTime "18:20:47"] [WhiteElo "1605"] [BlackElo "1496"] [Variant "Standard"] [TimeControl "600+10"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 e6 3. e3 Nc6?! { (-0.13 → 0.44) Inaccuracy. c5 was best. } (3... c5 4. c3 d5 5. Nf3 Nc6 6. Nbd2 Bd6 7. Bxd6 Qxd6 8. Bb5) 4. Nd2 Nd5?! { (0.40 → 1.07) Inaccuracy. Bd6 was best. } (4... Bd6 5. Bg5 Be7 6. c3 h6 7. Bf4 O-O 8. Bd3 b6 9. h3) 5. Bg3 b6?! { (0.90 → 1.76) Inaccuracy. Nf6 was best. } (5... Nf6 6. Ngf3 Be7 7. c3 O-O 8. Bh4 d5 9. Bb5 Nd7 10. Bg3) 6. Qe2?! { (1.76 → 0.78) Inaccuracy. e4 was best. } (6. e4 Nde7) 6... Bb4?! { (0.78 → 1.46) Inaccuracy. Bb7 was best. } (6... Bb7 7. Ngf3) 7. c3 Ba5? { (1.53 → 3.11) Mistake. Be7 was best. } (7... Be7 8. e4) 8. e4 Ndb4?? { (2.60 → 5.69) Blunder. Nxc3 was best. } (8... Nxc3 9. bxc3 Bxc3 10. Rc1 Bb2 11. Rd1 Bxd4 12. Ngf3 Bc5 13. Qc4 O-O 14. Be2 Nb4 15. Qb3) 9. cxb4 Nxb4 10. Nb3?? { (5.87 → 2.36) Blunder. Qd1 was best. } (10. Qd1 c5 11. Ngf3 O-O 12. Be2 d5 13. O-O cxd4 14. Nxd4 dxe4 15. Nxe4 f5 16. a3 fxe4) 10... Ba6? { (2.36 → 4.09) Mistake. Nc2+ was best. } (10... Nc2+ 11. Kd1) 11. Qd1?? { (4.09 → Mate in 1) Checkmate is now unavoidable. Qg4 was best. } (11. Qg4) 11... Nc2# { Black wins by checkmate. } 0-1