[Event "≤2000 Blitz Arena"] [Site "https://lichess.org/z4QI7lmI"] [Date "2022.01.22"] [White "Bermonholgado"] [Black "rbb791"] [Result "0-1"] [UTCDate "2022.01.22"] [UTCTime "01:30:28"] [WhiteElo "1966"] [BlackElo "1539"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A46"] [Opening "Yusupov-Rubinstein System"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. d4 e6 3. e3 { A46 Yusupov-Rubinstein System } Bb4+ 4. Nbd2 O-O 5. c3 Be7 6. Qb3?! { (0.91 → -0.15) Inaccuracy. e4 was best. } (6. e4 d6 7. Bd3 Nbd7 8. O-O c5 9. Re1 cxd4 10. cxd4 e5) 6... b6 7. Bd3 Bb7 8. O-O d6?! { (-0.16 → 0.50) Inaccuracy. d5 was best. } (8... d5) 9. a4 Nbd7 10. Bb1?! { (0.38 → -0.68) Inaccuracy. e4 was best. } (10. e4 c5) 10... c5?! { (-0.68 → 0.13) Inaccuracy. d5 was best. } (10... d5) 11. c4? { (0.13 → -0.97) Mistake. e4 was best. } (11. e4 cxd4 12. cxd4 a5 13. Re1 e5 14. h3 exd4 15. Nxd4 g6 16. Qg3 d5 17. e5 Nh5) 11... cxd4 12. exd4 Rc8 13. Ng5?! { (-0.66 → -1.36) Inaccuracy. a5 was best. } (13. a5 Qc7) 13... g6 14. Nde4?! { (-1.04 → -1.62) Inaccuracy. Qh3 was best. } (14. Qh3 Re8) 14... Nxe4 15. Nxe4 Ba6? { (-1.90 → -0.65) Mistake. Qc7 was best. } (15... Qc7 16. Bh6 Qxc4 17. Qxc4 Rxc4 18. Bxf8 Kxf8 19. Rd1 Rb4 20. a5 d5 21. Nc3 Bd8 22. axb6) 16. Bd3 f5 17. Ng5?? { (-0.12 → -5.99) Blunder. Nc3 was best. } (17. Nc3 Bf6 18. Nb5 Bxb5 19. cxb5 d5 20. Qb4 Rf7 21. Be3 Qf8 22. Qxf8+ Rfxf8 23. g3 e5) 17... Bxg5 18. Bxg5 Qxg5 19. Ra3 Bb7 20. Be2? { (-8.28 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (20. g3 Qg4) 20... Qxg2# { Black wins by checkmate. } 0-1