[Event "24chess Swiss tournament 0001"] [Site "https://lichess.org/ZqGpC02w"] [Date "2024.06.08"] [White "ishanrnarayan"] [Black "Sarang2011"] [Result "0-1"] [UTCDate "2024.06.08"] [UTCTime "14:40:46"] [WhiteElo "1837"] [BlackElo "1551"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+20"] [Variant "Standard"] [TimeControl "900+10"] [ECO "A53"] [Opening "Old Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d6 2. c4 Nf6 { A53 Old Indian Defense } 3. Nc3 Nc6 4. Nf3 e6 5. Bg5 Be7 6. e3 h6 7. Bf4 d5 8. Bd3 dxc4 9. Bxc4 Bd6 10. Bg3 O-O 11. O-O Re8?! { (0.66 → 1.50) Inaccuracy. Bxg3 was best. } (11... Bxg3 12. hxg3 Qe7 13. Rc1 Rd8 14. Re1 e5 15. Bb5 Bg4 16. Bxc6 bxc6 17. Qa4) 12. e4 Ng4?? { (0.95 → 4.44) Blunder. Bxg3 was best. } (12... Bxg3 13. hxg3 Nh7 14. Rc1 a6 15. Bb3 Ng5 16. Nxg5 Qxg5 17. d5 exd5 18. Nxd5) 13. h3?? { (4.44 → 1.23) Blunder. e5 was best. } (13. e5 Be7 14. h3 f5 15. hxg4 fxg4 16. Nd2 h5 17. Nb3 Rf8 18. Bh2 Kh8) 13... Bxg3 14. hxg4 Bd6 15. Bb5? { (1.76 → 0.41) Mistake. e5 was best. } (15. e5 Be7 16. a3 Rb8 17. Rc1 a6 18. Ba2 b5 19. d5 b4 20. Ne2 Na5) 15... Bd7 16. Bc4?? { (0.96 → -0.87) Blunder. e5 was best. } (16. e5 Be7 17. a3 Nb8 18. Bc4 Bc6 19. Nh2 b5 20. Nxb5 Bb7 21. Rc1 Nd7) 16... e5 17. dxe5 Nxe5 18. Nxe5 Bxe5 19. Qb3?! { (-0.78 → -1.61) Inaccuracy. f4 was best. } (19. f4 Be6 20. Qxd8 Raxd8 21. Bxe6 Bxc3 22. bxc3 Rxe6 23. e5 Kf8 24. Rab1 b6) 19... Rf8?! { (-1.61 → -0.68) Inaccuracy. Qf6 was best. } (19... Qf6) 20. f4?? { (-0.68 → -3.44) Blunder. Rfd1 was best. } (20. Rfd1 Qe8) 20... Bd4+ 21. Kh1?? { (-3.40 → Mate in 1) Checkmate is now unavoidable. Rf2 was best. } (21. Rf2 Bxg4 22. Nd1 Bxd1 23. Rxd1 Bxf2+ 24. Kxf2 Qe7 25. e5 b5 26. Qxb5 Qh4+) 21... Qh4# { Black wins by checkmate. } 0-1