[Event "Theme Brawl 6: QGD, Tarrasch"] [Site "https://lichess.org/6tx50xnW"] [Date "2020.12.14"] [White "mynameismund"] [Black "Rehbein"] [Result "1-0"] [UTCDate "2020.12.14"] [UTCTime "19:39:07"] [WhiteElo "1713"] [BlackElo "1845"] [Variant "From Position"] [TimeControl "900+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnbqkbnr/pp3ppp/4p3/2pp4/2PP4/2N5/PP2PPPP/R1BQKBNR w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. cxd5 exd5 2. Nf3 Nc6 3. g3 Nf6 4. Bg2 Be7 5. O-O O-O 6. b3 cxd4 7. Nxd4 Nxd4 8. Qxd4 Be6 9. Rd1 b6 10. Bg5?! { (0.75 → 0.12) Inaccuracy. Bb2 was best. } (10. Bb2 Rc8 11. Rac1 Bc5 12. Qf4 Re8 13. e3 Qd7 14. Ne2 Bd6 15. Qd4 Bg4 16. Qd3 Bf5) 10... Bc5? { (0.12 → 1.55) Mistake. Rc8 was best. } (10... Rc8 11. Qd3 Qd7 12. Nxd5 Nxd5 13. Bxe7 Qxe7 14. Bxd5 Bxd5 15. Qxd5 Qxe2 16. Rd2 Qe7 17. Qd7) 11. Qd3? { (1.55 → -0.01) Mistake. Qf4 was best. } (11. Qf4) 11... d4?? { (-0.01 → 3.77) Blunder. Bxf2+ was best. } (11... Bxf2+ 12. Kh1) 12. Ne4?? { (3.77 → 1.63) Blunder. Bxa8 was best. } (12. Bxa8) 12... Bf5?? { (1.63 → 6.14) Blunder. Rc8 was best. } (12... Rc8 13. Nxf6+ gxf6 14. Bh6 Re8 15. Be4 Qd7 16. Bxh7+ Kh8 17. Be4 Bg4 18. Bf3 Rcd8 19. Rac1) 13. Nxf6+ gxf6 14. Qxf5 fxg5 15. Bxa8 Qxa8 16. b4 Bxb4 17. Qxg5+ Kh8 18. Qf6+ Kg8 19. Rxd4 Bc3? { (9.24 → Mate in 1) Checkmate is now unavoidable. Qc8 was best. } (19... Qc8 20. Rxb4) 20. Rg4# { White wins by checkmate. } 1-0