[Event "KeyanChessCoach Nightly KOTH Arena"] [Site "https://lichess.org/G2ar3YKW"] [Date "2024.04.29"] [White "NikolovMihail"] [Black "VuXuanBacVN2014"] [Result "0-1"] [UTCDate "2024.04.29"] [UTCTime "14:30:11"] [WhiteElo "1969"] [BlackElo "1600"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+27"] [Variant "King of the Hill"] [TimeControl "60+0"] [ECO "C25"] [Opening "Vienna Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nc3 { C25 Vienna Game } d6?! { (0.90 → 1.76) Inaccuracy. Nc6 was best. } (2... Nc6 3. Nf3 Nf6 4. d4 exd4 5. Nd5 Bb4+ 6. Bd2 Be7 7. Bc4) 3. Bc4 Nf6?! { (1.23 → 1.85) Inaccuracy. Nc6 was best. } (3... Nc6 4. Nf3 Na5 5. Bb3 c5 6. Ba4+ Bd7 7. Bxd7+ Qxd7 8. d3 Nc6 9. Nd5 f5 10. Ke2) 4. Nf3 Nc6 5. O-O?! { (1.61 → 0.60) Inaccuracy. d4 was best. } (5. d4 exd4) 5... b6?? { (0.60 → 2.81) Blunder. Be7 was best. } (5... Be7 6. d4) 6. d3?? { (2.81 → 0.62) Blunder. Ng5 was best. } (6. Ng5 Be6) 6... Bb7?? { (0.62 → 3.70) Blunder. Na5 was best. } (6... Na5 7. Bb3) 7. Bg5?? { (3.70 → 0.53) Blunder. Ng5 was best. } (7. Ng5) 7... Qd7?? { (0.53 → 2.37) Blunder. Na5 was best. } (7... Na5 8. Bxf6 Qxf6 9. Bb5+ c6 10. Ba4 b5 11. Qe1 bxa4 12. Nxa4 Be7 13. Qxa5 O-O 14. Qc7) 8. Nd5? { (2.37 → 0.92) Mistake. Bxf6 was best. } (8. Bxf6) 8... Nxd5 9. exd5?? { (0.74 → -1.46) Blunder. Bxd5 was best. } (9. Bxd5 f6 10. Be3 O-O-O 11. c4 Kb8 12. a3 g6 13. b4 Bg7 14. b5 Na5 15. Bd2 Bxd5) 9... Nd4?? { (-1.46 → 9.63) Blunder. Nb4 was best. } (9... Nb4 10. Re1) 10. Nxd4 exd4 11. Re1+ Be7 12. Rxe7+ Qxe7 13. Bxe7 Kxe7 14. Qf3 f6 15. Qf5 Rhe8 16. Qxh7 Kf7 17. Qh5+ g6?! { (7.23 → 14.18) Inaccuracy. Kg8 was best. } (17... Kg8 18. f4 Re3 19. Bb5 Rd8 20. Kf2 a6 21. Ba4 f5 22. c3 b5 23. Bb3 Bc8 24. a4) 18. Qh7+ Kf8 19. Qxg6 Ke7?! { (13.04 → Mate in 6) Checkmate is now unavoidable. f5 was best. } (19... f5 20. Bb5) 20. Re1+ Kd7 21. Qxf6?? { (Mate in 3 → Mate in 1) Lost forced checkmate sequence. Qf7+ was best. } (21. Qf7+ Re7 22. Rxe7+ Kd8 23. Re8#) 21... Rxe1# { Black wins by checkmate. } 0-1