[Event "40th Worldwide Junior A Team Battle"] [Site "https://lichess.org/5iKFckdx"] [Date "2021.11.13"] [White "Olisen"] [Black "omarneva44"] [Result "1-0"] [UTCDate "2021.11.13"] [UTCTime "17:01:46"] [WhiteElo "1783"] [BlackElo "2099"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "600+2"] [ECO "B32"] [Opening "Sicilian Defense: Kalashnikov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 { B32 Sicilian Defense: Kalashnikov Variation } 6. N1c3 a6 7. Na3 b5 8. Nd5 Nge7 9. Bg5?! { (0.74 → 0.15) Inaccuracy. Bd3 was best. } (9. Bd3 Nd4 10. O-O Nxd5 11. exd5 Bd7 12. c4 Rb8 13. cxb5 axb5 14. Be3 Nf5 15. Qe2 Nxe3) 9... h6 10. Bh4 Qa5+ 11. c3 b4?? { (-0.20 → 8.74) Blunder. Nxd5 was best. } (11... Nxd5 12. Qxd5 Qc7 13. Qd2 Be6 14. Nc2 Be7 15. Bxe7 Nxe7 16. Ne3 O-O 17. g3 d5 18. exd5) 12. Nc4 Qd8 13. cxb4 Rb8 14. Qa4 Bb7 15. b5?? { (8.44 → 2.21) Blunder. Rd1 was best. } (15. Rd1 h5) 15... axb5 16. Qxb5 Qd7?? { (2.03 → 5.38) Blunder. Ba8 was best. } (16... Ba8 17. Qa4) 17. Ncb6? { (5.38 → 3.07) Mistake. Ndb6 was best. } (17. Ndb6 Qe6) 17... Qd8?? { (3.07 → 8.81) Blunder. Qg4 was best. } (17... Qg4 18. Bd3) 18. Rc1 g5?? { (6.76 → Mate in 1) Checkmate is now unavoidable. f6 was best. } (18... f6 19. Bc4 Kf7 20. Nxe7+ Kxe7 21. Nd5+ Ke8 22. O-O Ba8 23. Qa4 Qa5 24. Bb3 Qxa4 25. Bxa4) 19. Nf6# { White wins by checkmate. } 1-0