[Event "Rated classical game"] [Site "https://lichess.org/N7bD3JLb"] [Date "2021.05.12"] [White "tied5"] [Black "Yan123456789"] [Result "1-0"] [UTCDate "2021.05.12"] [UTCTime "18:01:58"] [WhiteElo "1884"] [BlackElo "1769"] [WhiteRatingDiff "+74"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 3. e3 { D04 Queen's Pawn Game: Colle System } c5 4. c3 Nc6 5. Bd3?! { (0.41 → -0.25) Inaccuracy. dxc5 was best. } (5. dxc5 a5 6. Bb5 Bd7 7. a4 Qb8 8. c4 dxc4 9. Bd2 e6) 5... e6 6. O-O Bd6 7. Nbd2 b6?! { (0.00 → 0.86) Inaccuracy. O-O was best. } (7... O-O 8. dxc5 Bxc5 9. b4 Bd6 10. Bb2 a6 11. a3 Ne5 12. Nxe5) 8. dxc5?! { (0.86 → 0.13) Inaccuracy. e4 was best. } (8. e4 Be7 9. e5 Nd7 10. Re1 a5 11. Bc2 Ba6 12. Nf1 Bxf1) 8... bxc5 9. e4 O-O 10. Re1?! { (0.19 → -0.74) Inaccuracy. Bb5 was best. } (10. Bb5 Ne5 11. Nxe5 Bxe5 12. f4 Bc7 13. e5 Nd7 14. Nf3 Rb8 15. Bd3 f5 16. Kh1 c4) 10... c4?! { (-0.74 → -0.15) Inaccuracy. Qc7 was best. } (10... Qc7 11. exd5) 11. Bc2 Nd7?? { (0.10 → 3.27) Blunder. Qc7 was best. } (11... Qc7 12. Qe2 Nd7 13. Nf1 Bb7 14. exd5 exd5 15. Be3 Rfe8 16. Qd2 Nf6 17. Rad1 Ne5 18. Nxe5) 12. Nf1?? { (3.27 → 1.22) Blunder. exd5 was best. } (12. exd5 exd5) 12... Bb7? { (1.22 → 2.50) Mistake. Nde5 was best. } (12... Nde5) 13. exd5 exd5 14. Qxd5 Nce5?? { (2.72 → 6.58) Blunder. Nb4 was best. } (14... Nb4 15. Bxh7+ Kxh7 16. Qxb7 Nd3 17. Re2 Kg8 18. Bg5 Qc8 19. Qd5 Qc7 20. Rd1 Rfe8 21. Ne3) 15. Qxb7 Nc5 16. Qd5 Nxf3+ 17. Qxf3 Qh4 18. Ng3 Rfe8 19. Bd2 Rxe1+ 20. Rxe1 Nd3? { (7.39 → Mate in 8) Checkmate is now unavoidable. Rb8 was best. } (20... Rb8) 21. Qxa8+ Bf8 22. Bxd3 cxd3 23. Re8 Qc4 { Black resigns. } 1-0