[Event "Rated UltraBullet game"] [Site "https://lichess.org/P4v5g9C2"] [Date "2021.03.12"] [White "kallerotmg"] [Black "yyoochess"] [Result "0-1"] [UTCDate "2021.03.12"] [UTCTime "18:20:23"] [WhiteElo "1689"] [BlackElo "1848"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+11"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Anderssen's Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. a3 { A00 Anderssen's Opening } d5 2. g3?! { (0.01 → -0.83) Inaccuracy. d4 was best. } (2. d4 e6 3. Nf3 Nf6 4. Bf4 c5 5. e3 Qb6 6. Nc3 Bd7) 2... Nc6 3. Bh3? { (-0.50 → -2.13) Mistake. Bg2 was best. } (3. Bg2 e5) 3... e5? { (-2.13 → -0.89) Mistake. Bxh3 was best. } (3... Bxh3) 4. Bxc8 Qxc8 5. e3?! { (-1.18 → -1.90) Inaccuracy. d4 was best. } (5. d4 Nxd4 6. Be3 Qg4 7. Bxd4 Qxd4 8. Qxd4 exd4 9. Nf3 c5 10. c3 dxc3 11. Nxc3 O-O-O) 5... Nf6 6. h4 Bc5 7. Nh3 h5?! { (-2.54 → -1.72) Inaccuracy. O-O was best. } (7... O-O 8. d3) 8. b4 Bb6 9. Ng5 d4? { (-2.06 → -0.43) Mistake. Qf5 was best. } (9... Qf5 10. Nc3) 10. e4? { (-0.43 → -1.91) Mistake. c4 was best. } (10. c4 a6 11. c5 Ba7 12. Bb2 Qf5 13. O-O O-O 14. exd4 exd4 15. d3 Rfe8 16. Qb3 Ne5) 10... Ng4? { (-1.91 → -0.60) Mistake. d3 was best. } (10... d3 11. c4) 11. d3 f6 12. Qf3?? { (-0.61 → -5.72) Blunder. Nf3 was best. } (12. Nf3 a5 13. b5 Nd8 14. a4 Qd7 15. Nbd2 Bc5 16. Nc4 b6 17. Bd2 Nb7 18. O-O O-O-O) 12... fxg5 13. hxg5?! { (-5.42 → -7.74) Inaccuracy. Bxg5 was best. } (13. Bxg5 a5 14. b5 Rf8 15. Qe2 Rxf2 16. Qxf2 Nxf2 17. Kxf2 Na7 18. a4 c6 19. bxc6 Qxc6) 13... Rf8 14. Qg2 Rxf2 15. Qxf2 Nxf2 16. Kxf2 Qe6 17. Rxh5 Kd7 18. Rh1 Rf8+ 19. Ke1 Qf7 20. Bd2? { (-9.42 → Mate in 12) Checkmate is now unavoidable. Nd2 was best. } (20. Nd2 Qf2+) 20... Qf2+?! { (Mate in 12 → -10.98) Lost forced checkmate sequence. Qf3 was best. } (20... Qf3 21. Rg1 Qf2+ 22. Kd1 Qxg1+ 23. Be1 Rf1 24. Kc1 Rxe1+ 25. Kb2 Rc1 26. Nd2 Rxa1 27. Kb3) 21. Kd1 Qf3+ 22. Kc1 Qxh1+ 23. Kb2 Rf1 24. a4 a5 25. b5 Nb4 26. Ra3?! { (-13.44 → Mate in 1) Checkmate is now unavoidable. g4 was best. } (26. g4 Rf2) 26... Nxc2 27. Bb4 Rxb1+ 28. Kxc2 Qc1# { Black wins by checkmate. } 0-1