[Event "A그룹 연습"] [Site "https://lichess.org/aECXORlw"] [Date "2020.11.11"] [White "powerchessorg"] [Black "soon9990"] [Result "1-0"] [UTCDate "2020.11.11"] [UTCTime "02:55:05"] [WhiteElo "1843"] [BlackElo "1144"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D10"] [Opening "Slav Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. cxd5 { D10 Slav Defense: Exchange Variation } cxd5 4. Bf4 Qa5+?! { (0.17 → 0.93) Inaccuracy. Nc6 was best. } (4... Nc6 5. Nf3 Nf6 6. Nc3 a6 7. Rc1 Bg4 8. e3 e6 9. h3) 5. Nc3 Nc6 6. e3 h5?! { (0.97 → 1.74) Inaccuracy. Nf6 was best. } (6... Nf6 7. Nf3 g6 8. Bd3 Bg7 9. O-O O-O 10. Rc1 Be6 11. h3) 7. Bd3 g6 8. Nf3 e6 9. O-O Nf6?? { (2.26 → 6.88) Blunder. a6 was best. } (9... a6 10. e4) 10. Bb5?? { (6.88 → 1.34) Blunder. Nb5 was best. } (10. Nb5 Be7) 10... Bb4?! { (1.34 → 2.24) Inaccuracy. Bg7 was best. } (10... Bg7) 11. Bxc6+ bxc6 12. Ne5 Bxc3 13. bxc3 Qxc3? { (1.86 → 3.51) Mistake. Ba6 was best. } (13... Ba6 14. Re1) 14. Rc1 Qa3 15. Nxc6?! { (3.25 → 2.40) Inaccuracy. Rxc6 was best. } (15. Rxc6 Ba6 16. Re1 Rc8 17. Rxc8+ Bxc8 18. Qc2 O-O 19. Nxg6 fxg6 20. Qxg6+ Kh8 21. Be5 Qe7) 15... Bd7?? { (2.40 → 7.21) Blunder. Nd7 was best. } (15... Nd7 16. Re1) 16. Be5 Bxc6 17. Rxc6 Rb8 18. Bxf6 Rb2 19. Qc1 Rxa2?! { (12.54 → Mate in 2) Checkmate is now unavoidable. O-O was best. } (19... O-O 20. e4) 20. Rc8+ Kd7 21. Qc7# { White wins by checkmate. } 1-0