[Event "5. Thursday Arena"] [Site "https://lichess.org/vyhQVKgR"] [Date "2021.06.10"] [White "Dkeey"] [Black "catalypso"] [Result "0-1"] [UTCDate "2021.06.10"] [UTCTime "19:02:08"] [WhiteElo "1734"] [BlackElo "1513"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+34"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit Declined: Lamb Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e4? { (0.27 → -0.87) Mistake. Nf3 was best. } (2. Nf3 e6 3. c4 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Qc2 b6) 2... dxe4 3. Nc3 Nf6 4. f3 Nc6?! { (-0.86 → -0.13) Inaccuracy. exf3 was best. } { D00 Blackmar-Diemer Gambit Declined: Lamb Defense } (4... exf3 5. Nxf3 c6 6. Bd3 Bg4 7. Be3 e6 8. Qe2 Be7 9. Rf1) 5. d5 Ne5 6. Bb5+? { (-0.10 → -1.57) Mistake. fxe4 was best. } (6. fxe4 e6 7. Nf3 Nxf3+ 8. Qxf3 exd5 9. Nxd5 Nxd5 10. exd5 Bd6) 6... Bd7?! { (-1.57 → -0.47) Inaccuracy. c6 was best. } (6... c6 7. Bf4) 7. Bxd7+ Qxd7 8. fxe4 g6? { (-0.50 → 0.74) Mistake. e6 was best. } (8... e6) 9. Nf3 Nc4?? { (0.46 → 4.20) Blunder. Nxf3+ was best. } (9... Nxf3+ 10. Qxf3) 10. Qd4?? { (4.20 → 1.87) Blunder. e5 was best. } (10. e5 O-O-O 11. exf6 exf6 12. Qd4 Qe7+ 13. Kf2 Qb4 14. a3 Qb6 15. Qxb6 Nxb6 16. Rd1 Bg7) 10... Nb6 11. Bg5?! { (1.98 → 1.24) Inaccuracy. a4 was best. } (11. a4 a5 12. Bg5 Bg7 13. O-O-O O-O 14. e5 Ng4 15. Bh4 Bh6+ 16. Kb1 Ne3 17. Rd3 Nf5) 11... Bg7 12. O-O-O O-O 13. e5 Ne8 14. h4 c6?? { (1.42 → 4.24) Blunder. f6 was best. } (14... f6 15. e6) 15. h5 h6?! { (3.79 → 5.79) Inaccuracy. f6 was best. } (15... f6 16. e6) 16. Bxh6?? { (5.79 → -1.25) Blunder. hxg6 was best. } (16. hxg6 fxg6) 16... Bxh6+ 17. Kb1 Qf5?? { (-1.37 → 4.11) Blunder. g5 was best. } (17... g5 18. e6) 18. hxg6 fxg6?? { (3.48 → 8.26) Blunder. Bg7 was best. } (18... Bg7 19. Qh4) 19. Rxh6 Rd8 20. Rdh1 Nxd5 21. Rh8+ Kf7 22. Rxf8+ Kxf8 23. e6?? { (5.96 → 1.20) Blunder. Rh8+ was best. } (23. Rh8+) 23... Nef6 24. Nxd5 Rxd5 25. Qxa7 Qxe6 26. Qxb7 Qe2 27. c4?? { (1.21 → Mate in 2) Checkmate is now unavoidable. Rc1 was best. } (27. Rc1 Rd1) 27... Rd1+ 28. Rxd1 Qxd1# { Black wins by checkmate. } 0-1