[Event "Daily UltraBullet Arena"] [Site "https://lichess.org/pfekgvg7"] [Date "2023.12.11"] [White "jsbs"] [Black "CHaos_71"] [Result "0-1"] [UTCDate "2023.12.11"] [UTCTime "21:43:22"] [WhiteElo "1871"] [BlackElo "1522"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.98) Inaccuracy. Nf6 was best. } { A43 Benoni Defense: Old Benoni } (1... Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Bf4 c6 6. Nc3) 2. Nf3?! { (0.98 → 0.00) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 d6 4. e4 e6 5. Bc4 Be7 6. Nge2 exd5) 2... cxd4 3. Bg5? { (0.00 → -1.17) Mistake. Qxd4 was best. } (3. Qxd4 Nf6 4. e3 d5 5. c4 Nc6 6. Qh4 e6 7. cxd5 Qxd5) 3... Nc6 4. Bf4? { (-0.65 → -1.87) Mistake. Nxd4 was best. } (4. Nxd4 h6 5. Bf4 d6 6. Bg3 Nf6 7. Nc3 g6 8. e3 Bg7) 4... e5 5. Bg3 e4? { (-1.90 → -0.26) Mistake. Nf6 was best. } (5... Nf6 6. c3 Qb6 7. Qb3 Qa5 8. e3 dxe3 9. fxe3 Bc5 10. Nxe5 O-O 11. Nc4 Qd8 12. Bd6) 6. Nfd2?? { (-0.26 → -3.22) Blunder. Nxd4 was best. } (6. Nxd4 Qb6) 6... e3?! { (-3.22 → -2.41) Inaccuracy. h5 was best. } (6... h5 7. h4 d5 8. Nb3 Bd6 9. Bxd6 Qxd6 10. Nxd4 e3 11. fxe3 Nf6 12. Nc3 O-O 13. Qd2) 7. fxe3 dxe3 8. Nb3 Nf6?! { (-2.97 → -1.89) Inaccuracy. d5 was best. } (8... d5 9. Nc3 Bb4 10. a3 Bxc3+ 11. bxc3 Qg5 12. Nd4 Nge7 13. Bc7 O-O 14. g3 Qf6 15. Qd3) 9. c3?! { (-1.89 → -2.89) Inaccuracy. Nc3 was best. } (9. Nc3 Be7 10. Nb5 O-O 11. Bc7 Qe8 12. Nd6 Bxd6 13. Bxd6 Ne4 14. Qd5 Nxd6 15. Qxd6 a5) 9... Ng4?! { (-2.89 → -2.05) Inaccuracy. d5 was best. } (9... d5 10. Qc1 Be7 11. Qxe3 O-O 12. N1d2 Ng4 13. Qf4 a5 14. h3 Bg5 15. Qd6 Ne3 16. Qxd8) 10. h3 Nf2 11. Bxf2 exf2+ 12. Kxf2 Qb6+?! { (-1.95 → -1.00) Inaccuracy. d5 was best. } (12... d5 13. N1d2 Bd6 14. Nf3 O-O 15. e3 Qc7 16. Nfd4 a6 17. Bd3 Bg3+ 18. Kg1 Re8 19. Qf3) 13. Ke1? { (-1.00 → -2.49) Mistake. e3 was best. } (13. e3 Be7 14. N1d2 O-O 15. Nf3 Re8 16. Bd3 Bf6 17. Re1 Ne5 18. Kg1 d6 19. Bc2 g6) 13... Bc5?! { (-2.49 → -1.47) Inaccuracy. d5 was best. } (13... d5 14. Qxd5 Be6 15. Qf3 Bd6 16. N1d2 O-O 17. g3 Rad8 18. Qf2 Qc7 19. Rg1 Rfe8 20. e3) 14. Qd2? { (-1.47 → -3.11) Mistake. Nxc5 was best. } (14. Nxc5 Qxc5) 14... Bf2+ 15. Kd1 Be3?! { (-3.15 → -2.25) Inaccuracy. d5 was best. } (15... d5) 16. Qxe3+?? { (-2.25 → -6.09) Blunder. Qd6 was best. } (16. Qd6 h5) 16... Qxe3 17. N1d2 Qf2 18. Kc2 O-O 19. Rd1 d5 20. e3 Bf5+ 21. Kc1 Qxe3 22. Be2 Qxe2 23. Rhe1 Qd3 24. Re3? { (-7.86 → Mate in 1) Checkmate is now unavoidable. Ne4 was best. } (24. Ne4 Qc4 25. Nd4 Nxd4 26. Rxd4 Qxa2 27. Kc2 dxe4 28. Re3 Bg6 29. Rd6 f6 30. g4 Qa1) 24... Qc2# { Black wins by checkmate. } 0-1