[Event "第一届 MiraiChess 杯国际象棋比赛"] [Site "https://lichess.org/07BQe1vp"] [Date "2023.09.30"] [White "liyuanhoa"] [Black "lvyuanhanhe"] [Result "1-0"] [UTCDate "2023.09.30"] [UTCTime "09:54:25"] [WhiteElo "1620"] [BlackElo "1747"] [Variant "Standard"] [TimeControl "900+10"] [ECO "A90"] [Opening "Dutch Defense: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 f5?! { (0.00 → 0.62) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. g3 Nf6 3. Bg2 e6 4. c4 { A90 Dutch Defense: Classical Variation } Nc6 5. Nf3 Ne4?! { (0.83 → 1.40) Inaccuracy. Bb4+ was best. } (5... Bb4+ 6. Nbd2 a5 7. a3 Be7 8. b3 Ne4 9. Qc2 d5 10. e3) 6. O-O d5 7. Nc3 Nxc3?! { (0.95 → 1.58) Inaccuracy. Bb4 was best. } (7... Bb4 8. Qb3 Bxc3 9. bxc3 O-O 10. cxd5 exd5 11. h4 b6 12. Qb2) 8. bxc3 dxc4 9. Nd2 Na5 10. e4 Be7 11. Nxc4 Nxc4 12. Qa4+ Bd7 13. Qxc4 a6? { (1.73 → 3.31) Mistake. b5 was best. } (13... b5 14. Qe2 O-O 15. exf5 Rxf5 16. Bxa8 Qxa8 17. Bf4 Qd5 18. Rae1 Rf7 19. Bxc7 Bc6 20. f3) 14. exf5 Bb5 15. Qxe6 Bxf1 16. Kxf1 Qd6 17. Bxb7 Qxe6 18. fxe6 Ra7?! { (3.99 → 6.28) Inaccuracy. Rb8 was best. } (18... Rb8 19. Bxa6 Rf8 20. Bd3 Rf6 21. a4 Rxe6 22. a5 Kd8 23. h4 Ra8 24. Bf4 Bd6 25. Be3) 19. Bc6+ Kd8?! { (6.48 → 11.14) Inaccuracy. Kf8 was best. } (19... Kf8 20. Be3 h5 21. Rb1 Kg8 22. d5 h4 23. g4 h3 24. Bxa7 Rh4 25. Rb8+ Kh7 26. Ba4) 20. Be3?! { (11.14 → 6.59) Inaccuracy. Rb1 was best. } (20. Rb1 Ra8 21. Bxa8 Bf6 22. Ba3 c5 23. Rb8+ Ke7 24. Bxc5+ Kxe6 25. Rxh8 a5 26. Be4 Kf7) 20... a5 21. Rb1 Kc8? { (7.29 → Mate in 2) Checkmate is now unavoidable. Bb4 was best. } (21... Bb4 22. cxb4 Ke7 23. b5 Raa8 24. d5 Kf6 25. Bd4+ Kg6 26. Bc5 Rac8 27. Rb3 h5 28. e7) 22. d5?! { (Mate in 2 → 11.92) Lost forced checkmate sequence. Bd7+ was best. } { Black resigns. } (22. Bd7+ Kd8 23. Rb8#) 1-0