[Event "Marlonsky Youth Chess leg 4"] [Site "https://lichess.org/QYOJh7F2"] [Date "2021.10.09"] [White "CemberainMuanag"] [Black "Rzmrcomagallanes9DPL"] [Result "1-0"] [UTCDate "2021.10.09"] [UTCTime "05:00:00"] [WhiteElo "2089"] [BlackElo "1608"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D02"] [Opening "Queen's Pawn Game: London System, with e6"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. Nf3 d5 3. Bf4 { D02 Queen's Pawn Game: London System, with e6 } Nf6 4. Nbd2 c5 5. c3 Nc6 6. e3 cxd4 7. cxd4 Bd6 8. Bg5 O-O 9. Bd3 h6 10. Bh4 Be7?! { (-0.33 → 0.37) Inaccuracy. e5 was best. } (10... e5) 11. O-O Bd7 12. Rc1?! { (0.46 → -0.17) Inaccuracy. a3 was best. } (12. a3) 12... Rc8?! { (-0.17 → 0.47) Inaccuracy. Nb4 was best. } (12... Nb4 13. Bb1 Bb5 14. Re1 Nd3 15. Bxd3 Bxd3 16. Ne5 Bf5 17. Qb3 Qb6 18. Nd7 Nxd7 19. Qxb6) 13. Bb1 Re8 14. Bg3?! { (0.74 → -0.18) Inaccuracy. Ne5 was best. } (14. Ne5 Nb8 15. Qb3 Bc6 16. Qd3 Nbd7 17. Ndf3 Nf8 18. Bxf6 Bxf6 19. Rc3 Be7 20. Nxc6 Rxc6) 14... Nh5 15. Nb3 Nxg3 16. hxg3 Qb6 17. Qd3 Nb4?? { (0.00 → Mate in 2) Checkmate is now unavoidable. g6 was best. } (17... g6 18. Qd2 Red8 19. Nc5 Be8 20. Rc3 Na5 21. Qc1 Rc7 22. Re1 Rdc8 23. e4 Nc6 24. Rb3) 18. Qh7+ Kf8 19. Qh8# { White wins by checkmate. } 1-0