[Event "150USD U1800 Qualifiers5 3 USD Team Battle"] [Site "https://lichess.org/6r9Ta9A2"] [Date "2021.08.28"] [White "Tuaitea"] [Black "kalantaryan"] [Result "0-1"] [UTCDate "2021.08.28"] [UTCTime "13:56:05"] [WhiteElo "2010"] [BlackElo "2593"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B00"] [Opening "Nimzowitsch Defense: Declined Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 2. Nf3 { B00 Nimzowitsch Defense: Declined Variation } d5 3. exd5 Qxd5 4. c3? { (0.78 → -0.39) Mistake. Nc3 was best. } (4. Nc3 Qa5 5. Bb5 a6 6. Bxc6+ bxc6 7. O-O Qh5 8. Nd4 Qxd1) 4... e5 5. d4 Bg4 6. Be2 O-O-O 7. O-O?! { (0.00 → -0.67) Inaccuracy. c4 was best. } (7. c4 Qe4 8. Nc3 Bb4 9. d5 Bxf3 10. gxf3 Qh4 11. a3 Bc5) 7... exd4 8. Nxd4 Bxe2 9. Qxe2 Nxd4 10. cxd4 Qxd4 11. Be3 Qe5 12. Nc3 Nf6 13. Rad1 Bd6 14. Nb5?? { (-2.09 → Mate in 1) Checkmate is now unavoidable. g3 was best. } (14. g3 a6 15. Qc4 Qe6 16. Qxe6+ fxe6 17. Rfe1 Rhe8 18. Kg2 Bb4 19. Rxd8+ Rxd8 20. Bf4 Kd7) 14... Qxh2# { Black wins by checkmate. } 0-1