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[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/wNouwgKP"] [Date "2021.07.12"] [White "Iamamonkey"] [Black "alwis29"] [Result "0-1"] [UTCDate "2021.07.12"] [UTCTime "17:47:32"] [WhiteElo "1960"] [BlackElo "1444"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A40"] [Opening "Kangaroo Defense: Keres Defense, Transpositional Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 e6 2. c4 Bb4+ 3. Nc3 { A40 Kangaroo Defense: Keres Defense, Transpositional Variation } Bxc3+?! { (0.00 → 0.82) Inaccuracy. c5 was best. } (3... c5 4. a3 Bxc3+ 5. bxc3 Nf6 6. Nf3 O-O 7. Qc2 d5 8. cxd5) 4. bxc3 d5 5. Qc2 dxc4 6. e4 Nf6? { (0.63 → 1.87) Mistake. b5 was best. } (6... b5 7. a4 c6 8. Nf3 Nd7 9. Be2 Ne7 10. Ba3 O-O 11. O-O) 7. Bxc4 Nxe4?? { (1.55 → 8.22) Blunder. b6 was best. } (7... b6) 8. Qxe4 f5 9. Qc2 O-O 10. Nf3 f4 11. Ne5 Kh8 12. Bxf4?? { (8.21 → 2.88) Blunder. Qe4 was best. } (12. Qe4 Nd7 13. Bd3 Qh4 14. Nf3 Qh5 15. Ba3 Re8 16. O-O-O e5 17. g4 Qg6 18. Qxg6 hxg6) 12... Nc6?? { (2.88 → 8.76) Blunder. Rxf4 was best. } (12... Rxf4) 13. Nf7+?? { (8.76 → 2.76) Blunder. Nxc6 was best. } (13. Nxc6 bxc6 14. Be5 Rb8 15. O-O Rf5 16. Rad1 c5 17. dxc5 Qe8 18. Bxc7 Bb7 19. Bxb8 Qxb8) 13... Rxf7 14. Bxe6?? { (2.75 → -7.47) Blunder. Bg3 was best. } (14. Bg3 Ne7) 14... Bxe6 15. d5 Re7?? { (-9.38 → -0.17) Blunder. Bxd5 was best. } (15... Bxd5) 16. dxe6 Rxe6+ 17. Be3 Qe7 18. O-O-O? { (-0.04 → -1.26) Mistake. O-O was best. } (18. O-O Ne5 19. Rad1 Nc4 20. Qb3 Nxe3 21. Qxb7 Re8 22. fxe3 Qc5 23. h3 Qxe3+ 24. Kh1 Qc5) 18... Re8 19. Rhe1 Ne5 20. Bd4?? { (-1.44 → -5.78) Blunder. Qb3 was best. } (20. Qb3) 20... Nc4?? { (-5.78 → -1.28) Blunder. Nd3+ was best. } (20... Nd3+ 21. Qxd3 Rxe1 22. Rxe1 Qxe1+ 23. Kb2 Qe7 24. Qb5 c6 25. Qc5 Qxc5 26. Bxc5 b6 27. Be3) 21. Rxe6 Qxe6 22. Qb3? { (-1.46 → -3.04) Mistake. f4 was best. } (22. f4 Kg8 23. Qd3 b6 24. Bf2 Nd6 25. Qc2 Qh6 26. Bg3 Qh5 27. Qd3 h6 28. f5 Ne4) 22... Qb6?? { (-3.04 → 9.00) Blunder. Qh6+ was best. } (22... Qh6+) 23. Qxc4 Qb1+? { (7.71 → Mate in 6) Checkmate is now unavoidable. Qh6+ was best. } (23... Qh6+ 24. Be3) 24. Kxb1 Re1 25. Kb2 Rxd1 26. Qe6 Rd2+ { Black wins on time. } 0-1