[Event "Rated classical game"] [Site "https://lichess.org/sUMyNuX8"] [Date "2023.02.17"] [White "mavis542"] [Black "satrancse01"] [Result "0-1"] [UTCDate "2023.02.17"] [UTCTime "15:58:08"] [WhiteElo "1500"] [BlackElo "1305"] [WhiteRatingDiff "-421"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "1800+15"] [ECO "A48"] [Opening "East Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 { A48 East Indian Defense } 3. g4? { (0.21 → -1.17) Mistake. c4 was best. } (3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5) 3... Nc6?? { (-1.17 → 0.49) Blunder. Nxg4 was best. } (3... Nxg4 4. e4 Bg7 5. Nc3 c6 6. Qe2 d5 7. e5 O-O 8. Bf4) 4. Bg5? { (0.49 → -0.97) Mistake. d5 was best. } (4. d5 Nb4) 4... Bg7 5. Bxf6 exf6 6. Nc3 d6 7. Bg2? { (-0.63 → -2.02) Mistake. Rg1 was best. } (7. Rg1 Ne7 8. e3 f5 9. g5 c6 10. h4 Qb6 11. b3 h5 12. gxh6 Rxh6 13. Qd2 Be6) 7... Bxg4 8. O-O f5 9. h3? { (-1.56 → -3.06) Mistake. e3 was best. } (9. e3 O-O 10. Ne2 Bh6 11. Rb1 a5 12. c3 Ne7 13. c4 c6 14. h3 Bxf3 15. Bxf3 Rb8) 9... Bxf3 10. Bxf3 Qg5+ 11. Bg4? { (-3.20 → -6.14) Mistake. Kh1 was best. } (11. Kh1 Nxd4 12. Bxb7 Rb8 13. Bg2 Ne6 14. Qd3 Nf4 15. Qg3 Qxg3 16. Bc6+ Kf8 17. fxg3 Nxh3) 11... fxg4 12. hxg4 Qxg4+ 13. Kh1 Ne7 14. Rg1?? { (-6.13 → Mate in 1) Checkmate is now unavoidable. e4 was best. } (14. e4 Qh3+ 15. Kg1 O-O 16. Re1 Nc6 17. Re3 Qh4 18. Nb5 Rae8 19. Qd3 Nb4 20. Rh3 Qg4+) 14... Qh3# { Black wins by checkmate. } 0-1