[Event "Rated UltraBullet game"] [Site "https://lichess.org/ndt1qx8w"] [Date "2023.02.22"] [White "RebeccaHarris"] [Black "Dariniofficial"] [Result "1-0"] [UTCDate "2023.02.22"] [UTCTime "14:50:59"] [WhiteElo "2543"] [BlackElo "2408"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-4"] [WhiteTitle "GM"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A07"] [Opening "King's Indian Attack: Omega-Delta Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 e5? { (0.12 → 1.58) Mistake. c5 was best. } { A07 King's Indian Attack: Omega-Delta Gambit } (2... c5 3. Bg2 Nf6 4. O-O g6 5. c4 Bg7 6. cxd5 Nxd5 7. d4) 3. Bg2?? { (1.58 → -0.50) Blunder. Nxe5 was best. } (3. Nxe5 Bd6 4. d4 Bxe5 5. dxe5 Ne7 6. Bg2 Nbc6 7. Nc3 d4) 3... e4 4. Nd4 c5 5. Nb3 c4 6. d3? { (-0.75 → -2.50) Mistake. Nd4 was best. } (6. Nd4 Bc5 7. c3 Nc6 8. d3 cxd3 9. exd3 Nf6 10. Be3 Bxd4) 6... cxb3 7. axb3 exd3 8. cxd3? { (-2.45 → -4.19) Mistake. Qxd3 was best. } (8. Qxd3) 8... Nc6 9. O-O Nf6 10. Nc3 Bd6?! { (-3.78 → -2.76) Inaccuracy. d4 was best. } (10... d4 11. Nb5 Qb6 12. Na3 Bxa3 13. bxa3 O-O 14. b4 Be6 15. Bd2 Rfe8 16. Rc1 Bd5 17. Bh3) 11. d4?! { (-2.76 → -3.64) Inaccuracy. Bg5 was best. } (11. Bg5 d4 12. Nd5 Be6 13. b4 Bxd5 14. Bxd5 Qb6 15. Bxf6 gxf6 16. Qa4 O-O 17. Bxc6 Qxc6) 11... O-O 12. f3 Re8 13. e4 dxe4 14. fxe4 Bb4 15. d5 Qb6+ 16. Kh1 Bxc3?! { (-4.36 → -3.16) Inaccuracy. Ne5 was best. } (16... Ne5 17. h3 Bd7 18. Bg5 Rac8 19. g4 Bxc3 20. bxc3 Rxc3 21. Bxf6 gxf6 22. Qd2 Qe3 23. Qxe3) 17. bxc3 Ne5 18. Bf4 Neg4 19. Qd2?! { (-3.42 → -4.83) Inaccuracy. Qc2 was best. } (19. Qc2 Ne3 20. Bxe3 Qxe3 21. c4 Qh6 22. Qc1 Qh5 23. Rf4 Ng4 24. Qg1 Ne5 25. c5 a5) 19... Nxe4 20. Rae1?! { (-4.67 → -5.96) Inaccuracy. Bxe4 was best. } (20. Bxe4 Rxe4 21. h3 Nf6 22. g4 Re8 23. Bh2 Bd7 24. c4 Ne4 25. Qf4 f6 26. Qc7 Qxc7) 20... Nxd2?? { (-5.96 → Mate in 1) Checkmate is now unavoidable. Nef2+ was best. } (20... Nef2+ 21. Rxf2 Rxe1+ 22. Qxe1 Nxf2+ 23. Kg1 Nh3+ 24. Kh1 Bd7 25. c4 h6 26. Bd2 Nf2+ 27. Kg1) 21. Rxe8# { White wins by checkmate. } 1-0