[Event "Rated rapid game"] [Site "https://lichess.org/xurwk1t2"] [Date "2024.04.11"] [White "Perico100"] [Black "T-90S"] [Result "0-1"] [UTCDate "2024.04.11"] [UTCTime "22:49:43"] [WhiteElo "2159"] [BlackElo "2140"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A48"] [Opening "East Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 { A48 East Indian Defense } 3. e3 Bg7 4. b3 c5 5. Bb2 Ne4 6. Nbd2 Nxd2?! { (0.19 → 0.90) Inaccuracy. d5 was best. } (6... d5 7. c4) 7. Qxd2 Nc6 8. O-O-O cxd4 9. exd4 d5 10. Ne5 a5 11. a4 Nb4 12. Bb5+ Kf8 13. Qf4? { (0.74 → -0.51) Mistake. Ba3 was best. } (13. Ba3 Bf5) 13... Bf5 14. c3 h5 15. Rd2?? { (-0.44 → -2.22) Blunder. Qe3 was best. } (15. Qe3 Qc7) 15... Bh6 16. Qf3 f6 17. g4? { (-2.71 → -5.13) Mistake. Nd3 was best. } (17. Nd3 Nxd3+ 18. Bxd3 Bxd3 19. Qxd3 Qb6 20. Kc2 Bxd2 21. Qxd2 Qd6 22. Qe2 Kf7 23. Re1 Ra6) 17... Be4 18. Qd1?? { (-4.12 → Mate in 1) Checkmate is now unavoidable. Qg3 was best. } (18. Qg3 hxg4 19. Nd7+ Kf7 20. Re1 Bxd2+ 21. Kxd2 Rh3 22. cxb4 Rxg3 23. hxg3 Bf5 24. Nc5 b6) 18... Na2# { Black wins by checkmate. } 0-1