[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/DfvxcrXp"] [Date "2021.10.24"] [White "jacobrafael"] [Black "ReneBoy"] [Result "0-1"] [UTCDate "2021.10.24"] [UTCTime "03:55:18"] [WhiteElo "1241"] [BlackElo "1255"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+27"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A01"] [Opening "Nimzo-Larsen Attack"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. b3 { A01 Nimzo-Larsen Attack } d6 2. Bb2 Nf6 3. Bxf6 g6?? { (-0.29 → 9.30) Blunder. gxf6 was best. } (3... gxf6 4. c4 h5 5. Nc3 f5 6. e3 Bg7 7. Rc1 h4 8. Nh3) 4. g3?? { (9.30 → -0.40) Blunder. Bxh8 was best. } (4. Bxh8 f6 5. h4 Bh6 6. e3 Kf7 7. g4 Qxh8 8. Nc3 f5 9. Bc4+ d5 10. Nxd5 b5) 4... exf6 5. Nf3 Bg7 6. e3 O-O 7. Nc3 Re8 8. a3 d5 9. Ra2?! { (-0.42 → -1.29) Inaccuracy. d4 was best. } (9. d4 b6 10. Ne2 Nd7 11. Nf4 Bb7 12. a4 f5 13. a5 Nc5 14. Bb5 c6 15. a6 cxb5) 9... c6?! { (-1.29 → -0.57) Inaccuracy. d4 was best. } (9... d4 10. Ne2 dxe3 11. dxe3 Qxd1+ 12. Kxd1 Nd7 13. Bg2 Nc5 14. Ke1 f5 15. h4 Rd8 16. Nfd4) 10. d3?? { (-0.57 → -5.94) Blunder. Ne2 was best. } (10. Ne2 h5) 10... Bg4?? { (-5.94 → -2.03) Blunder. d4 was best. } (10... d4 11. Ne2) 11. Qd2?? { (-2.03 → -11.00) Blunder. d4 was best. } (11. d4 c5) 11... Bxf3 12. Bg2 Nd7?? { (-11.53 → -2.15) Blunder. Bxg2 was best. } (12... Bxg2 13. Rg1 Bf3 14. h3 Nd7 15. d4 Nc5 16. g4 Ne4 17. Qd3 Nxf2 18. Kxf2 Be4 19. h4) 13. Rg1?? { (-2.15 → -11.07) Blunder. Bxf3 was best. } (13. Bxf3 d4) 13... Bxg2 14. Rxg2 f5 15. Rg1 f4 16. e4 dxe4 17. gxf4 Bxc3 18. dxe4 Bxd2+ 19. Kxd2 Rxe4 20. Re1?! { (-14.92 → Mate in 4) Checkmate is now unavoidable. Kc1 was best. } (20. Kc1 Rxf4) 20... Qe7?! { (Mate in 4 → -13.91) Lost forced checkmate sequence. Nc5+ was best. } (20... Nc5+ 21. Kc1 Rxe1+ 22. Kb2 Qd4+ 23. c3 Qxf2#) 21. Rxe4 Qxe4 22. Kc3 Nf6 23. Rb2?! { (-14.32 → Mate in 4) Checkmate is now unavoidable. b4 was best. } (23. b4 Nd5+) 23... Qd4+? { (Mate in 4 → -8.20) Lost forced checkmate sequence. Rd8 was best. } (23... Rd8 24. b4 Qf3+ 25. Kc4 b5+ 26. Kc5 Qc3#) 24. Kxd4 c5+ 25. Kc3 Rc8 26. b4 b6 27. Kb3 cxb4 28. Ka2 b5 { Black wins on time. } 0-1