[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/MufexRKD"] [Date "2024.05.01"] [White "jjsparklesdude"] [Black "Koenigsegg_001"] [Result "0-1"] [UTCDate "2024.05.01"] [UTCTime "00:40:26"] [WhiteElo "1922"] [BlackElo "1783"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+51"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 { A43 Benoni Defense: Old Benoni } 2. e3 cxd4 3. exd4 Nc6?! { (0.14 → 0.75) Inaccuracy. d5 was best. } (3... d5 4. Nf3 Nc6 5. Bb5 e6 6. Bf4 Bd6 7. Bxd6 Qxd6 8. O-O) 4. f4? { (0.75 → -0.45) Mistake. d5 was best. } (4. d5 Qa5+ 5. Nc3 Nb4 6. Bc4 Nf6 7. Nge2 e6 8. O-O Nbxd5) 4... d5 5. Nf3 f6?! { (-0.42 → 0.35) Inaccuracy. Bf5 was best. } (5... Bf5 6. Bd3 Nh6 7. Nc3 e6 8. Ne2 Bd6 9. c3 O-O 10. Bxf5) 6. Bb5 e6 7. Bxc6+? { (0.24 → -0.89) Mistake. c4 was best. } (7. c4 Bd6 8. c5 Bc7 9. O-O Ne7 10. a3 O-O 11. Nc3 a6 12. Ba4 b5 13. Bc2 b4) 7... bxc6 8. O-O Bd6 9. f5? { (-0.88 → -2.14) Mistake. Nc3 was best. } (9. Nc3) 9... Ne7? { (-2.14 → -0.94) Mistake. exf5 was best. } (9... exf5 10. c4 Ne7 11. Nc3 Rb8 12. c5 Bc7 13. Rb1 a5 14. a3 Ba6 15. Re1 O-O 16. b4) 10. fxe6 O-O 11. c4 Bxe6 12. c5 Bc7 13. Re1 Bf7 14. Nc3 Ng6?! { (-1.71 → -0.69) Inaccuracy. Rb8 was best. } (14... Rb8 15. a3 a5 16. Na4 Re8 17. Be3 Bh5 18. Bf2 Qd7 19. Qd3 Ng6 20. Nb6 Rxe1+ 21. Rxe1) 15. g3? { (-0.69 → -2.37) Mistake. b4 was best. } (15. b4 Qd7 16. a4 a6 17. Rb1 Rfb8 18. Qe2 h5 19. Qd3 h4 20. b5 cxb5 21. axb5 axb5) 15... Bb8? { (-2.37 → -1.03) Mistake. Qd7 was best. } (15... Qd7) 16. Bf4?? { (-1.03 → -3.20) Blunder. b4 was best. } (16. b4 Qd7 17. a4 a6 18. Qd3 h5 19. Ra2 Bc7 20. Rf1 Qg4 21. Nd1 Rfe8 22. Nf2 Qd7) 16... Qc7?? { (-3.20 → 4.75) Blunder. Bxf4 was best. } (16... Bxf4 17. gxf4 Nxf4 18. Re3 Qd7 19. Qe1 Rab8 20. Qg3 Nh3+ 21. Kh1 Rxb2 22. Rf1 Re8 23. Rxe8+) 17. Bxc7 Bxc7 18. Nxd5? { (4.80 → 2.68) Mistake. Qa4 was best. } (18. Qa4 Rab8 19. b4 Bf4 20. gxf4 Nxf4 21. Ne2 Nd3 22. Qa3 Nxe1 23. Rxe1 Rfe8 24. Qc1 g5) 18... Bxd5 19. Ne5?? { (2.71 → -2.29) Blunder. b4 was best. } (19. b4 f5 20. Qd3 Rab8 21. b5 Rxb5 22. Rab1 f4 23. g4 a6 24. a4 Rxb1 25. Rxb1 Re8) 19... Nxe5?? { (-2.29 → 2.25) Blunder. fxe5 was best. } (19... fxe5 20. Qg4 Rf6 21. Rf1 Nf4 22. gxf4 Rg6 23. Qxg6 hxg6 24. fxe5 Bd8 25. Kf2 Bg5 26. Kg3) 20. dxe5 fxe5 21. Rxe5?? { (2.59 → -4.71) Blunder. Qa4 was best. } (21. Qa4 a5 22. Rad1 Rfd8 23. Rf1 Rac8 24. Qg4 e4 25. Rxd5 cxd5 26. Qe6+ Kh8 27. a3 a4) 21... Bxe5 22. Qe2?? { (-4.64 → Mate in 4) Checkmate is now unavoidable. Qd2 was best. } (22. Qd2 a5 23. Rd1 Rfe8 24. b3 Bf6 25. h4 Re4 26. Re1 Rd4 27. Qc2 a4 28. Kh2 axb3) 22... Bd4+ 23. Qf2 Rxf2 24. Rd1 Rf6+?? { (Mate in 2 → -6.99) Lost forced checkmate sequence. Raf8 was best. } (24... Raf8 25. Rxd4 Rf1#) 25. Rxd4 Raf8 26. g4?? { (-6.58 → Mate in 1) Checkmate is now unavoidable. Rd1 was best. } (26. Rd1 Re8 27. Rf1 Kf7 28. Rxf6+ Kxf6 29. Kf2 Bxa2 30. h3 Bb1 31. Kf3 Bf5) 26... Rf1# { Black wins by checkmate. } 0-1