[Event "SD-2021-11-15"] [Site "https://lichess.org/5PzrFZYm"] [Date "2021.11.15"] [White "KoreaKan"] [Black "SD_LSO_11"] [Result "1-0"] [UTCDate "2021.11.15"] [UTCTime "05:50:00"] [WhiteElo "1942"] [BlackElo "879"] [Variant "From Position"] [TimeControl "300+3"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "r1bqkb1r/pppp1ppp/2n2n2/4p3/4P3/2N2N2/PPPP1PPP/R1BQKB1R w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. d4 Nxd4? { (0.00 → 1.26) Mistake. exd4 was best. } (1... exd4 2. Nxd4 Bb4 3. Nxc6 bxc6 4. Bd3 d5 5. exd5 cxd5 6. O-O) 2. Nxe5?! { (1.26 → 0.39) Inaccuracy. Nxd4 was best. } (2. Nxd4 exd4 3. Qxd4 d6 4. f3 a6 5. Bf4 Be7 6. O-O-O O-O) 2... Bb4?? { (0.39 → 4.31) Blunder. Ne6 was best. } (2... Ne6 3. g3 Bb4 4. Bg2 Bxc3+ 5. bxc3 O-O 6. O-O d6 7. Nd3) 3. Qxd4 Qe7 4. Bc4?? { (7.11 → 1.67) Blunder. Nd3 was best. } (4. Nd3 c5 5. Qe3 Bxc3+ 6. bxc3 O-O 7. Be2 Re8 8. e5 Nd5 9. Qd2 d6 10. Nf4 Nxf4) 4... d5?? { (1.67 → 4.86) Blunder. c5 was best. } (4... c5) 5. exd5?! { (4.86 → 3.50) Inaccuracy. Bb5+ was best. } (5. Bb5+ Kf8 6. Bf4 c5 7. Qd3 g5 8. Bg3 c4 9. Qd4 Bc5 10. Qd2 d4 11. O-O-O dxc3) 5... O-O?? { (3.50 → 7.37) Blunder. Bc5 was best. } (5... Bc5) 6. O-O c5 7. dxc6 bxc6 8. Nxc6 Qe8 9. Nxb4 Bg4 10. Bg5 Qe7 11. Bxf6 Qxf6 12. Qxg4 Rae8 13. Bd3 g6 14. Nbd5 a5 15. Nxf6+ Kg7?! { (31.08 → Mate in 7) Checkmate is now unavoidable. Kh8 was best. } (15... Kh8 16. Qh4) 16. Nxe8+?! { (Mate in 7 → 25.21) Lost forced checkmate sequence. Qd4 was best. } (16. Qd4 Kh6 17. Ng4+ Kh5 18. Qg7 Kxg4 19. Qh6 Re4 20. Bxe4 g5 21. h3+ Kf4 22. Qf6#) 16... Rxe8 17. Rae1 Rxe1?! { (25.77 → Mate in 6) Checkmate is now unavoidable. Rd8 was best. } (17... Rd8 18. Bc4) 18. Rxe1 h5 19. Qg5 Kh7 20. Qxh5+ Kg7 21. Qh4 Kg8 22. Re8+ Kg7 23. Qh8# { White wins by checkmate. } 1-0