[Event "SG Barnstorf 19.04 Arena"] [Site "https://lichess.org/vWnizBQo"] [Date "2021.04.19"] [White "dleschach"] [Black "J_Meyer_Barnstorf"] [Result "0-1"] [UTCDate "2021.04.19"] [UTCTime "19:46:52"] [WhiteElo "1256"] [BlackElo "1686"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "1200+0"] [ECO "A46"] [Opening "Indian Defense: Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 { A46 Indian Defense: Knights Variation } e6 3. Nc3 d5 4. e3 Bb4?! { (-0.39 → 0.17) Inaccuracy. c5 was best. } (4... c5 5. Bd3 c4 6. Be2 a6 7. O-O b5 8. b3 Nbd7 9. bxc4) 5. Bd2 O-O 6. Bd3 Nc6 7. Ng5? { (0.36 → -0.95) Mistake. O-O was best. } (7. O-O b6 8. a3 Be7 9. Ne2 Bd6 10. c4 dxc4 11. Bxc4 Bb7) 7... Ne4?? { (-0.95 → 2.27) Blunder. e5 was best. } (7... e5 8. dxe5) 8. Bxe4?? { (2.27 → 0.29) Blunder. Ngxe4 was best. } (8. Ngxe4 dxe4) 8... dxe4?! { (0.29 → 1.02) Inaccuracy. Qxg5 was best. } (8... Qxg5 9. f4) 9. Ncxe4?? { (1.02 → -1.26) Blunder. Qh5 was best. } (9. Qh5 h6 10. Ngxe4 f5 11. a3 Be7 12. Ng3 Rb8 13. Qe2 b5 14. O-O a6 15. Qd3 e5) 9... Bxd2+ 10. Qxd2?! { (-1.32 → -2.51) Inaccuracy. Kxd2 was best. } (10. Kxd2) 10... f5 11. Ng3? { (-2.44 → -4.78) Mistake. Nxh7 was best. } (11. Nxh7 Kxh7) 11... Qxg5 12. O-O Nxd4?? { (-5.12 → 0.44) Blunder. b6 was best. } (12... b6 13. Ne2 Ne7 14. a4 Ng6 15. a5 Nh4 16. Ng3 Ba6 17. f4 Qe7 18. Rf2 Bb7 19. e4) 13. Qxd4 b6 14. Rad1 Bb7 15. Qe5 Qe7 16. Nh5 g6 17. Nf4 Rae8 18. Nxe6?? { (0.05 → -4.66) Blunder. h4 was best. } (18. h4 Qg7) 18... Qxe6 19. Qd5? { (-4.73 → -13.30) Mistake. Qxc7 was best. } (19. Qxc7 Rf7) 19... Qxd5 20. Rxd5 Bxd5 21. Rd1 Rd8 22. c4 Bxc4 23. Rxd8 Rxd8 24. b3?! { (-14.19 → Mate in 1) Checkmate is now unavoidable. h3 was best. } (24. h3 Bxa2) 24... Rd1# { Black wins by checkmate. } 0-1