[Event "Instit Municipal Deportes Ush Arena"] [Site "https://lichess.org/VufT8qpm"] [Date "2021.10.19"] [White "ElViejoNajdorf"] [Black "HasturNaga"] [Result "0-1"] [UTCDate "2021.10.19"] [UTCTime "18:45:15"] [WhiteElo "2067"] [BlackElo "1601"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A48"] [Opening "East Indian Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 { A48 East Indian Defense } 3. e3 Bg7 4. Bc4 d6 5. Nbd2 O-O 6. h3 h6 7. g4? { (0.10 → -1.30) Mistake. O-O was best. } (7. O-O c5 8. c3 d5 9. Bd3 Nfd7 10. Be2 Nc6 11. b4 cxb4 12. cxb4 Nxb4 13. Qb3 Nc6) 7... Nc6 8. a4 e5 9. c3?! { (-0.70 → -1.54) Inaccuracy. dxe5 was best. } (9. dxe5 dxe5 10. e4 Na5 11. Bd3 Qe7 12. b3 Rd8 13. Qe2 Be6 14. Bb2 Nd7 15. O-O a6) 9... exd4 10. cxd4 d5 11. Ba2?! { (-1.72 → -2.70) Inaccuracy. Be2 was best. } (11. Be2 Ne4) 11... Nb4?! { (-2.70 → -1.91) Inaccuracy. Re8 was best. } (11... Re8 12. Bb1) 12. Bb1 Ne4?! { (-1.86 → -0.87) Inaccuracy. b6 was best. } (12... b6 13. Ne5) 13. a5?! { (-0.87 → -1.89) Inaccuracy. Ne5 was best. } (13. Ne5) 13... b6?? { (-1.89 → -0.10) Blunder. Qe7 was best. } (13... Qe7 14. Ne5) 14. Nxe4 dxe4 15. Bxe4 Rb8 16. Bd2 Qd6? { (-0.07 → 1.07) Mistake. Qe7 was best. } (16... Qe7 17. Bxb4 Qxb4+ 18. Kf1 c5 19. Kg2 bxa5 20. Ra4 Qb6 21. Qd2 cxd4 22. exd4 Bd7 23. Rxa5) 17. Qb3?? { (1.07 → -0.69) Blunder. O-O was best. } (17. O-O Nd5 18. Ne5 c5 19. axb6 axb6 20. Bg2 Be6 21. Nf3 Nc7 22. Qe2 Bd5 23. Rfd1 cxd4) 17... c5?? { (-0.69 → 1.47) Blunder. bxa5 was best. } (17... bxa5 18. O-O Ba6 19. Rfe1 c5 20. Qa4 Qe7 21. Bb1 Bb5 22. Qd1 Rfd8 23. Rxa5 Nc6 24. Ra1) 18. Bxb4 cxb4 19. O-O?! { (1.60 → 0.90) Inaccuracy. axb6 was best. } (19. axb6 a6 20. Ra5 Qxb6 21. Rc5 Bd7 22. O-O a5 23. Rfc1 a4 24. Qd3 Qd6 25. Bc6 Rfc8) 19... Be6 20. d5 Bd7 21. axb6 axb6? { (0.12 → 1.24) Mistake. Qxb6 was best. } { Black wins on time. } (21... Qxb6) 0-1