[Event "King of the 64 Squares USM"] [Site "https://lichess.org/LG6OFs50"] [Date "2022.01.15"] [White "bingyifg"] [Black "WHY7an"] [Result "1-0"] [UTCDate "2022.01.15"] [UTCTime "07:37:14"] [WhiteElo "1228"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "300+2"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nc6?! { (0.30 → 0.89) Inaccuracy. Nf6 was best. } { A40 Mikenas Defense } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5) 2. Nf3 a5 3. e4 d6?! { (0.95 → 1.76) Inaccuracy. e6 was best. } (3... e6 4. Bb5 Na7 5. Bd3 d5 6. Nc3 Be7 7. O-O Nf6 8. Re1) 4. d5 Nb4 5. Bb5+?! { (1.93 → 1.25) Inaccuracy. a3 was best. } (5. a3 Na6 6. Bb5+ Bd7 7. Qe2 g6 8. e5 Bg7 9. Nc3 Nh6 10. Bg5 O-O 11. Bxd7 Qxd7) 5... c6 6. Bc4 cxd5 7. exd5 e6?! { (1.10 → 2.02) Inaccuracy. Nf6 was best. } (7... Nf6 8. Nc3) 8. Bb5+?! { (2.02 → 1.12) Inaccuracy. dxe6 was best. } (8. dxe6 Bxe6 9. Bxe6 fxe6 10. Nc3 Qd7 11. Qe2 Be7 12. a3 Nc6 13. Bg5 Nf6 14. O-O-O O-O) 8... Bd7 9. Bxd7+ Qxd7 10. Ng5?? { (1.04 → -2.25) Blunder. dxe6 was best. } (10. dxe6 fxe6 11. Qe2 Nf6 12. O-O Be7 13. a3 Na6 14. Re1 Rc8 15. Nc3 Nc5 16. Be3 e5) 10... Qe7?? { (-2.25 → 1.42) Blunder. Nxd5 was best. } (10... Nxd5) 11. dxe6 fxe6? { (1.22 → 2.73) Mistake. h6 was best. } (11... h6) 12. O-O Nf6 13. Nc3?! { (3.10 → 2.12) Inaccuracy. c4 was best. } (13. c4 e5) 13... Nbd5?? { (2.12 → 7.38) Blunder. Nc6 was best. } (13... Nc6) 14. Re1?? { (7.38 → 2.33) Blunder. Nxd5 was best. } (14. Nxd5 Nxd5 15. Nxe6 Qxe6 16. Re1 Qxe1+ 17. Qxe1+ Be7 18. Qe6 Nc7 19. Qc4 d5 20. Qxc7 O-O) 14... Rc8?? { (2.33 → 9.12) Blunder. Nxc3 was best. } (14... Nxc3) 15. Nxd5 exd5 16. Rxe7+ Bxe7 17. Qf3 O-O 18. Bd2 Ne4 19. Qh5 Nxd2?? { (6.11 → Mate in 1) Checkmate is now unavoidable. Bxg5 was best. } (19... Bxg5 20. Bxg5) 20. Qxh7# { White wins by checkmate. } 1-0