[Event "Swiss tournament - 90"] [Site "https://lichess.org/O5Szoo66"] [Date "2021.03.27"] [White "AdItYaWadHaWan"] [Black "arhamshah"] [Result "0-1"] [UTCDate "2021.03.27"] [UTCTime "18:14:43"] [WhiteElo "1917"] [BlackElo "1244"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D02"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nc6 { D02 Queen's Pawn Game: Chigorin Variation } 3. c4 Be6 4. Nc3 Nf6 5. Bg5 Ng4?? { (0.96 → 6.71) Blunder. Ne4 was best. } (5... Ne4 6. Bd2 Bf5 7. cxd5 Nxc3 8. bxc3 Qxd5 9. Nh4 Bc8 10. Qb1) 6. h3?! { (6.71 → 4.90) Inaccuracy. cxd5 was best. } (6. cxd5 Bxd5 7. e4 Bxe4 8. Nxe4 Nf6 9. Nc3 e6 10. Bb5 Be7 11. Bxc6+ bxc6 12. Qc2 Rb8) 6... Nf6 7. e3?? { (4.58 → 2.11) Blunder. Bxf6 was best. } (7. Bxf6) 7... dxc4?? { (2.11 → 4.48) Blunder. Ne4 was best. } (7... Ne4) 8. Bxf6 exf6 9. d5 Bxd5 10. Nxd5 Na5 11. Nc3 Qe7? { (4.10 → 7.50) Mistake. Qxd1+ was best. } (11... Qxd1+) 12. Qa4+ Nc6 13. Bxc4 Qc5 14. Qb3 O-O-O 15. O-O?? { (6.11 → 2.25) Blunder. Be2 was best. } (15. Be2 h5) 15... Bd6?? { (2.25 → 6.30) Blunder. Na5 was best. } (15... Na5 16. Qc2 Nxc4 17. Ne4 Qc6 18. Nd4 Rxd4 19. exd4 Nb6 20. Qxc6 bxc6 21. Rfc1 Kd7 22. Nc5+) 16. Bxf7 Ne5 17. Nxe5 Qxe5 18. Bd5?? { (5.81 → Mate in 1) Checkmate is now unavoidable. Rfc1 was best. } (18. Rfc1) 18... Qh2# { Black wins by checkmate. } 0-1