[Event "HAPPY 2021 Team Battle"] [Site "https://lichess.org/FkrwzUGw"] [Date "2021.01.02"] [White "jmlee0"] [Black "markdegraaf2005"] [Result "0-1"] [UTCDate "2021.01.02"] [UTCTime "18:41:46"] [WhiteElo "1664"] [BlackElo "1812"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "300+5"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 { D10 Slav Defense } Nf6 4. Bf4 e6?! { (-0.28 → 0.43) Inaccuracy. dxc4 was best. } (4... dxc4 5. a4 Nd5 6. Bg3 Qa5 7. e4 Nxc3 8. Qd2 Nd7 9. bxc3) 5. e3 Bd6 6. Bxd6 Qxd6 7. Nf3 O-O 8. Bd3 Na6? { (0.27 → 1.82) Mistake. dxc4 was best. } (8... dxc4 9. Bxc4 c5 10. Rc1 cxd4 11. Qxd4 Qb4 12. Bb3 Nc6 13. Qxb4 Nxb4 14. Ke2 b6 15. Ne5) 9. a3? { (1.82 → 0.57) Mistake. c5 was best. } (9. c5) 9... Ne4?? { (0.57 → 3.03) Blunder. dxc4 was best. } (9... dxc4 10. Bxc4) 10. c5 Qe7 11. Bxe4 dxe4 12. Nxe4 f5? { (2.09 → 3.50) Mistake. e5 was best. } (12... e5 13. Nd6) 13. Nd6 b6 14. Qb3? { (4.39 → 2.59) Mistake. b4 was best. } (14. b4) 14... bxc5 15. dxc5?? { (2.60 → 0.38) Blunder. Nxc8 was best. } (15. Nxc8) 15... Nxc5 16. Qd1?? { (0.47 → -6.19) Blunder. Nxc8 was best. } (16. Nxc8 Rfxc8) 16... Rd8 17. O-O Rxd6 18. Qc2 Ne4 19. Ne5 Bb7 20. f3 Rd2 21. Qc4 Nd6 22. Qc3 Rd5 23. Nxc6 Bxc6 24. Qxc6 Rc8 25. Qa4 Rd2 26. Qb3 Rcc2 27. Qb8+? { (-7.41 → Mate in 9) Checkmate is now unavoidable. Qxc2 was best. } (27. Qxc2 Rxc2) 27... Kf7 28. Rab1 Rxg2+ 29. Kh1 Rxh2+ 30. Kg1 Rcg2# { Black wins by checkmate. } 0-1