[Event "DSSP Next Generation U15 Open Arena"] [Site "https://lichess.org/OcixxTHV"] [Date "2020.04.26"] [White "lulxem"] [Black "MaxArmstrong"] [Result "0-1"] [UTCDate "2020.04.26"] [UTCTime "08:14:19"] [WhiteElo "1812"] [BlackElo "1715"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "420+3"] [ECO "A54"] [Opening "Old Indian Defense: Ukrainian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 d6 3. Nc3 e5 { A54 Old Indian Defense: Ukrainian Variation } 4. e3 Be7 5. g3 Bg4 6. Nge2? { (0.33 → -0.87) Mistake. f3 was best. } (6. f3 exd4) 6... Bf3 7. Rg1 O-O 8. Bh3?! { (-0.71 → -1.65) Inaccuracy. Bg2 was best. } (8. Bg2 Bxg2 9. Rxg2 Qc8 10. Qb3 c5 11. dxe5 dxe5 12. g4 Qc6 13. Kf1 Rd8 14. g5 Ne4) 8... c5 9. d5 Nbd7 10. Qc2 e4 11. b3 Ne5 12. Nf4 a6 13. Bb2 b5 14. Bg2? { (-2.03 → -3.84) Mistake. Nb1 was best. } (14. Nb1 Nfg4) 14... bxc4 15. bxc4 Rb8 16. Nxe4?! { (-4.07 → -5.15) Inaccuracy. Bxf3 was best. } (16. Bxf3 Nxf3+ 17. Kf1 g5 18. Kg2 Nxg1 19. Rxg1 gxf4 20. gxf4 Kh8 21. Nxe4 Rg8+ 22. Ng3 h5) 16... Rxb2 17. Qxb2 Nxe4 18. Qc2? { (-4.92 → -15.66) Mistake. Bxf3 was best. } (18. Bxf3 Nxf3+ 19. Ke2 Bf6 20. Qc2 Ned2 21. Rad1 Re8 22. Qc1 Nxg1+ 23. Rxg1 Ne4 24. Qc2 Qa5) 18... Qa5+ 19. Kf1 Nd2+ 20. Ke1 Ndxc4+ 21. Kf1 Nd2+ 22. Ke1 Nb3+ 23. Kf1 Nxa1 24. Qb2 Nc4 25. Qxa1?! { (-17.34 → Mate in 7) Checkmate is now unavoidable. Qc1 was best. } (25. Qc1 Nd2+) 25... Nd2+ 26. Ke1 Nb3+ 27. Qc3 Qxc3+ 28. Kf1 Qc1# { Black wins by checkmate. } 0-1