[Event "Online TMM 2021 Runde 5 Team Battle"] [Site "https://lichess.org/HCR9L6Wt"] [Date "2021.06.30"] [White "Spiegelstufe"] [Black "enmQ"] [Result "1-0"] [UTCDate "2021.06.30"] [UTCTime "18:04:42"] [WhiteElo "2550"] [BlackElo "2788"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-9"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 { D85 Grünfeld Defense: Exchange Variation } 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 c5 8. d5 Bxc3+ 9. bxc3 e6 10. Bc4 Qa5 11. Qd2?! { (1.24 → 0.37) Inaccuracy. Qb3 was best. } (11. Qb3 exd5) 11... Nd7? { (0.37 → 2.03) Mistake. b5 was best. } (11... b5 12. Be2) 12. dxe6 fxe6 13. Bxe6 Ne5 14. Bd5 c4?! { (2.03 → 3.04) Inaccuracy. Qa6 was best. } (14... Qa6) 15. Qd4 Nd3+ 16. Ke2? { (3.45 → 1.95) Mistake. Kd2 was best. } (16. Kd2 Rf8 17. Ne2 Nc5 18. Rhd1 Qc7 19. f3 Bd7 20. Ke3 O-O-O 21. Qxc4 Rde8 22. Qd4 b6) 16... Rf8 17. Nf3 Bg4? { (1.61 → 3.53) Mistake. Be6 was best. } (17... Be6 18. Bxe6) 18. Rhb1 Bxf3+ 19. gxf3 Nf4+? { (3.82 → 7.15) Mistake. Rb8 was best. } (19... Rb8 20. Rb4 Qd8 21. Rxc4 Nf4+ 22. Kf1 Qd6 23. Rd1 Nxd5 24. Rd3 Rd8 25. exd5 Kf7 26. Qh4) 20. Kf1 Nxd5 21. Qe5+ Kd7 22. Rd1 Qa3?? { (6.17 → Mate in 9) Checkmate is now unavoidable. Rad8 was best. } (22... Rad8 23. Rxd5+ Qxd5 24. exd5 Kc8 25. Qe6+ Rd7 26. d6 Rd8 27. Kg2 Kb8 28. Rd1 Ka8 29. Kg3) 23. Rxd5+ Kc6 24. Qe6+ Kc7 25. Rd7+ Kb8 26. Qe5+ Kc8 27. Qc7# { White wins by checkmate. } 1-0