[Event "Paklah80 Arena"] [Site "https://lichess.org/jJFwlRDJ"] [Date "2020.05.04"] [White "Nurin_Qaisarah_Ahza"] [Black "nurdianasyafiqah"] [Result "0-1"] [UTCDate "2020.05.04"] [UTCTime "14:03:13"] [WhiteElo "1337"] [BlackElo "1375"] [WhiteRatingDiff "-95"] [BlackRatingDiff "+50"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Old Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e3 { D20 Queen's Gambit Accepted: Old Variation } e6 4. Bxc4 Bb4+ 5. Bd2 Bxd2+ 6. Nxd2 Ne7 7. Ngf3 O-O 8. O-O a6 9. Nb3?! { (1.38 → 0.73) Inaccuracy. Rc1 was best. } (9. Rc1 Ng6) 9... b5?! { (0.73 → 1.72) Inaccuracy. b6 was best. } (9... b6 10. Qc2 h6 11. Be2 Bb7 12. Rac1 Nd5 13. Ne5 Nd7 14. Nc6 Qe8 15. a3 Rc8 16. Bf3) 10. Bd3 Bb7 11. Nc5 Bc6 12. e4 Ng6 13. Bc2? { (1.91 → 0.73) Mistake. Rc1 was best. } (13. Rc1 Ne7 14. Qd2 Nd7 15. Nb3 Rc8 16. Qf4 h6 17. Rfe1 Ba8 18. Qe3 Bb7 19. Rc2 c5) 13... Qf6?! { (0.73 → 1.55) Inaccuracy. Nd7 was best. } (13... Nd7) 14. e5? { (1.55 → 0.19) Mistake. Rc1 was best. } (14. Rc1) 14... Qf4 15. g3?? { (0.09 → -5.61) Blunder. a4 was best. } (15. a4 b4) 15... Qg4?? { (-5.61 → 0.20) Blunder. Qxf3 was best. } (15... Qxf3) 16. Nd3?? { (0.20 → -8.45) Blunder. Nh4 was best. } (16. Nh4 Qxd1 17. Rfxd1 Nxh4 18. gxh4 Bf3 19. Rd3 Bd5 20. Bb3 Bxb3 21. Nxb3 Nc6 22. Rc3 Nb4) 16... Bxf3 17. Qe1? { (-8.45 → Mate in 4) Checkmate is now unavoidable. Qc1 was best. } (17. Qc1 Nc6 18. Bd1 Nxd4 19. Ne1 Nxe5 20. Nxf3 Nexf3+ 21. Bxf3 Nxf3+ 22. Kg2 Qe4 23. Rd1 Ne1+) 17... Qh3 18. Nf4 Nxf4 19. Qd2 Qg2# { Black wins by checkmate. } 0-1