[Event "Rated rapid game"] [Site "https://lichess.org/toynLIz0"] [Date "2023.04.23"] [White "Ava21"] [Black "Oscarcheng"] [Result "0-1"] [UTCDate "2023.04.23"] [UTCTime "15:06:24"] [WhiteElo "1014"] [BlackElo "944"] [WhiteRatingDiff "-68"] [BlackRatingDiff "+168"] [Variant "Standard"] [TimeControl "900+5"] [ECO "C44"] [Opening "King's Knight Opening: Konstantinopolsky"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. g3 { C44 King's Knight Opening: Konstantinopolsky } Nf6 4. Nc3 d6?! { (-0.29 → 0.29) Inaccuracy. Bc5 was best. } (4... Bc5 5. Bg2 d6 6. d3 a5 7. O-O O-O 8. Na4 Ba7 9. Nc3) 5. Bg2 b5? { (0.34 → 1.87) Mistake. g6 was best. } (5... g6 6. d4 Nxd4 7. Nxd4 exd4 8. Qxd4 Bg7 9. Be3 O-O 10. Qd2) 6. Nxb5 a6 7. Nc3 g5? { (1.99 → 3.48) Mistake. g6 was best. } (7... g6 8. d4) 8. Nxg5 h6 9. Nf3 Bg4 10. O-O?! { (4.32 → 3.04) Inaccuracy. h3 was best. } (10. h3 Bxf3 11. Qxf3 Nd4 12. Qd3 h5 13. h4 c5 14. Ne2 Ng4 15. b3 Qb6 16. Nxd4 cxd4) 10... Qd7?! { (3.04 → 3.87) Inaccuracy. Nd4 was best. } (10... Nd4 11. d3) 11. d3 O-O-O?! { (4.08 → 5.12) Inaccuracy. Nd4 was best. } (11... Nd4 12. Be3) 12. Be3 a5?! { (4.82 → 6.77) Inaccuracy. h5 was best. } (12... h5 13. d4 h4 14. Qd3 Bxf3 15. Qxa6+ Kb8 16. Bxf3 hxg3 17. Qb5+ Kc8 18. fxg3 Bh6 19. Bxh6) 13. b3? { (6.77 → 4.11) Mistake. d4 was best. } (13. d4 Re8 14. d5 Ne7 15. Qd3 Bxf3 16. Bxf3 h5 17. Bg5 Nh7 18. Bd2 h4 19. Nb5 f5) 13... h5 14. Qd2 d5?! { (3.89 → 5.81) Inaccuracy. Be7 was best. } (14... Be7 15. b4 h4 16. b5 Nd4 17. Nxd4 exd4 18. Bxd4 Bh3 19. Bf3 Rdg8 20. Ne2 hxg3 21. fxg3) 15. Bg5?! { (5.81 → 4.02) Inaccuracy. Nxd5 was best. } (15. Nxd5 Bxf3 16. Bxf3 Ng4 17. h4 Nxe3 18. Nxe3 Nd4 19. Bg2 Bb4 20. Qd1 Qe7 21. Nf5 Qf6) 15... Bg7?! { (4.02 → 6.11) Inaccuracy. dxe4 was best. } (15... dxe4 16. Nxe4) 16. h3? { (6.11 → 3.50) Mistake. Nxd5 was best. } (16. Nxd5 Qe6 17. Nh4 Nxd5 18. Bxd8 Nf4 19. Bg5 Rg8 20. f3 Nxg2 21. Kxg2 Bh3+ 22. Kh1 Bxf1) 16... Bxh3 17. exd5 Nd4 18. Nxe5 Qg4? { (4.78 → 9.11) Mistake. Qf5 was best. } (18... Qf5 19. f4) 19. Nxg4 hxg4 20. Rae1 Nf3+?! { (6.91 → 10.84) Inaccuracy. Bxg2 was best. } (20... Bxg2 21. Kxg2 Nf3 22. Rh1 Nxd2 23. Bxd2 Rxh1 24. Rxh1 Re8 25. Re1 Rxe1 26. Bxe1 Bf8 27. Nb5) 21. Bxf3 Bxf1 22. Kxf1 gxf3 23. Bxf6?? { (9.39 → Mate in 1) Checkmate is now unavoidable. Kg1 was best. } (23. Kg1 Rhe8 24. Rxe8 Nxe8 25. Ne4 Rxd5 26. Qf4 Rxg5 27. Qxf7 Rxg3+ 28. fxg3 Bd4+ 29. Kf1 Nd6) 23... Bxf6?? { (Mate in 1 → 8.29) Lost forced checkmate sequence. Rh1# was best. } (23... Rh1#) 24. Ne4?? { (8.29 → Mate in 1) Checkmate is now unavoidable. Ne2 was best. } (24. Ne2 Rxd5 25. Qf4 fxe2+ 26. Rxe2 Rd6 27. Kg2 Bd4 28. Qxf7 Rf6 29. Re8+ Rxe8 30. Qxe8+ Kb7) 24... Rh1# { Black wins by checkmate. } 0-1