[Event "Monthly UltraBullet Arena"] [Site "https://lichess.org/v8gQ6PS7"] [Date "2024.05.05"] [White "MoYar2007"] [Black "Aletheia00"] [Result "0-1"] [UTCDate "2024.05.05"] [UTCTime "17:56:41"] [WhiteElo "1626"] [BlackElo "1421"] [WhiteRatingDiff "-33"] [BlackRatingDiff "+33"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Hungarian Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. g3 { A00 Hungarian Opening } e6 2. Bg2 d6 3. Nf3 c6 4. b3 Bd7 5. Bb2 Be7?? { (0.66 → 3.73) Blunder. f5 was best. } (5... f5 6. c4 Nf6 7. O-O Be7 8. d4 O-O 9. Nc3 d5 10. Na4 a5 11. a3 Be8 12. Nc5) 6. Nc3?? { (3.73 → 0.68) Blunder. Bxg7 was best. } (6. Bxg7 Bf6 7. Bxh8 Bxh8 8. d4 c5 9. c3 Nc6 10. O-O f5 11. e3 Nf6 12. Nbd2 e5) 6... Nf6 7. e4 O-O 8. e5 Re8?? { (0.67 → 3.87) Blunder. dxe5 was best. } (8... dxe5 9. Nxe5 Qc7 10. d4 Rd8 11. Qe2 Be8 12. O-O Nbd7 13. a4 Nxe5 14. dxe5 Nd7 15. Rfe1) 9. exf6 Bxf6 10. Nd5?? { (3.87 → -5.93) Blunder. d4 was best. } (10. d4 e5 11. dxe5 Bg4 12. O-O Bxe5 13. Qd2 Bxf3 14. Bxf3 Nd7 15. Bg2 d5 16. Nd1 Bxb2) 10... Bxb2? { (-5.93 → -3.62) Mistake. exd5+ was best. } (10... exd5+ 11. Kf1 Bxb2 12. h4 Bxa1 13. Qxa1 Bg4 14. h5 h6 15. Rh4 Bxf3 16. Bxf3 Nd7 17. Rg4) 11. Nf6+? { (-3.62 → -5.75) Mistake. Ne3 was best. } (11. Ne3 Bxa1 12. Qxa1 e5 13. O-O Be6 14. Nh4 Nd7 15. f4 exf4 16. Rxf4 d5 17. Nhf5 Bxf5) 11... Bxf6 12. Rb1 e5 13. c4 e4 14. Nd4 c5 15. Nc6 Bxc6 16. Bxe4 Bxe4 17. O-O Bxb1 18. Re1 Bd3 19. Rxe8+ Qxe8 20. Qf3? { (-8.90 → Mate in 2) Checkmate is now unavoidable. h4 was best. } (20. h4 Nc6 21. f4 Nd4 22. Kf2 Be2 23. Qg1 Bf3 24. Qe1) 20... Qe2? { (Mate in 2 → -8.14) Lost forced checkmate sequence. Qe1+ was best. } (20... Qe1+ 21. Kg2 Qf1#) 21. Qxd3? { (-8.14 → Mate in 7) Checkmate is now unavoidable. Qxe2 was best. } (21. Qxe2 Bxe2 22. f4 Bd4+ 23. Kg2 Nd7 24. h3 Bd3 25. g4 g6 26. f5 Kh8 27. b4 cxb4) 21... Qxd3 22. f4 Qb1+ 23. Kg2 Qxa2 24. Kh3 Qxb3 25. Kg4 Qc2 26. Kh3 Qxd2 27. Kg4 Qd3 28. Kh3 Qxc4 29. Kg4 Qd4 30. Kh3 c4 31. f5 c3 32. g4 c2 33. g5 c1=Q 34. gxf6 Qcg1 35. fxg7 Qd2 36. f6 Qdg2+ 37. Kh4 Q1xh2# { Black wins by checkmate. } 0-1