[Event "کلاس7 الی کلاس 9 پسران"] [Site "https://lichess.org/tSfqh3TJ"] [Date "2021.04.30"] [White "Abolfazl408065"] [Black "Roozbeh15"] [Result "0-1"] [UTCDate "2021.04.30"] [UTCTime "12:44:51"] [WhiteElo "895"] [BlackElo "1626"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "900+0"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e3 { D00 Queen's Pawn Game } Bf5 3. Na3 e6 4. Nh3?! { (-0.47 → -1.16) Inaccuracy. Bd3 was best. } (4. Bd3 Nf6 5. Nf3 Nbd7 6. O-O Ne4 7. Nd2 Nxd2 8. Bxd2 Bg6) 4... Bd6?! { (-1.16 → -0.54) Inaccuracy. Bxh3 was best. } (4... Bxh3 5. gxh3) 5. Bb5+?! { (-0.54 → -1.50) Inaccuracy. Nf4 was best. } (5. Nf4 c6 6. Nh5 Kf8 7. Bd3 Nd7 8. Ng3 Bxd3 9. cxd3 Ngf6 10. Nc2 Ke8 11. Bd2 a6) 5... Nc6 6. Be2?! { (-1.03 → -1.78) Inaccuracy. Nf4 was best. } (6. Nf4) 6... Qe7?! { (-1.78 → -1.10) Inaccuracy. Bxh3 was best. } (6... Bxh3 7. gxh3) 7. g3?? { (-1.10 → -6.83) Blunder. Nf4 was best. } (7. Nf4 a6 8. Nh5 O-O-O 9. c4 Bxa3 10. bxa3 dxc4 11. O-O e5 12. d5 Nf6 13. Nxf6 gxf6) 7... Bxh3 8. Nb1 O-O-O 9. Bh5 Qf6 10. f4 g6 11. Be2 Qf5 12. a4 Qe4 13. Rg1 Nb4 14. Bd3 Nxd3+ 15. cxd3 Bb4+ 16. Bd2?? { (-5.53 → Mate in 3) Checkmate is now unavoidable. Nc3 was best. } (16. Nc3) 16... Qxe3+ 17. Qe2 Qxg1+ 18. Qf1 Qxf1# { Black wins by checkmate. } 0-1