[Event "Sigurjónsson"] [Site "https://lichess.org/aiM6TVmt"] [Date "2021.03.30"] [White "kirimli16"] [Black "Ruans47"] [Result "1-0"] [UTCDate "2021.03.30"] [UTCTime "17:26:02"] [WhiteElo "1260"] [BlackElo "1500"] [WhiteRatingDiff "+180"] [BlackRatingDiff "-404"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D00"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 { D00 Queen's Pawn Game: Chigorin Variation } Nc6 3. Nf3 Nf6 4. e3 Bg4 5. Bd3 Be6? { (-0.44 → 0.75) Mistake. e5 was best. } (5... e5 6. Be2 Bxf3 7. Bxf3 Bb4 8. O-O O-O 9. Nb1 Qd7 10. a3) 6. e4 dxe4 7. Nxe4 Nxe4 8. Bxe4 Nxd4?? { (0.74 → 5.91) Blunder. Bd5 was best. } (8... Bd5 9. Qe2 e6 10. Bf4 Rc8 11. c4 Bxe4 12. Qxe4 Bb4+ 13. Kf1 Qf6 14. h4 Qg6 15. Qe3) 9. Nxd4 Bc4?! { (5.62 → 8.24) Inaccuracy. Bd5 was best. } (9... Bd5 10. Qe2) 10. b3?! { (8.24 → 4.94) Inaccuracy. Bxb7 was best. } (10. Bxb7) 10... Bb5? { (4.94 → 8.88) Mistake. Ba6 was best. } (10... Ba6) 11. Bxb7 Bd7 12. Be3 Rb8 13. Bf3 c5 14. Ne2 Rb6 15. Bxc5 Rb5 16. Bxa7?! { (7.67 → 4.84) Inaccuracy. b4 was best. } (16. b4 Qc7) 16... Ra5? { (4.84 → 8.46) Mistake. Qa5+ was best. } (16... Qa5+ 17. Qd2) 17. Qd4 Qa8 18. Bg4?? { (18.02 → 4.25) Blunder. Bxa8 was best. } (18. Bxa8 e5 19. Qc3 Rxa7 20. Qxe5+ Be7 21. Qb8+ Bd8 22. Qxa7 O-O 23. O-O-O Bf5 24. Bf3 Bh4) 18... Qxg2?? { (4.25 → Mate in 1) Checkmate is now unavoidable. Rxa7 was best. } (18... Rxa7 19. O-O Bxg4 20. Qxg4 e6 21. Rfd1 h5 22. Qd4 h4 23. Nf4 h3 24. Nxh3 Rh5 25. Qg4) 19. Qxd7# { White wins by checkmate. } 1-0