[Event "48th Worldwide Junior Team Battle"] [Site "https://lichess.org/2sBp6SND"] [Date "2022.04.02"] [White "Nichelmac2022"] [Black "JONATHANCASTRO092007"] [Result "0-1"] [UTCDate "2022.04.02"] [UTCTime "15:45:49"] [WhiteElo "2027"] [BlackElo "1718"] [WhiteRatingDiff "-48"] [BlackRatingDiff "+14"] [Variant "Standard"] [TimeControl "600+2"] [ECO "D30"] [Opening "Queen's Gambit Declined"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 { D30 Queen's Gambit Declined } 3. Nf3 Nf6 4. Bf4 Be7?! { (-0.19 → 0.36) Inaccuracy. dxc4 was best. } (4... dxc4 5. Qa4+ Nbd7 6. e3 Nd5 7. Bxc4 Bb4+ 8. Nc3 Bxc3+ 9. bxc3) 5. e3 O-O 6. Nc3 c5 7. Be2 Nbd7 8. O-O Ng4?? { (0.35 → 4.71) Blunder. dxc4 was best. } (8... dxc4 9. dxc5) 9. h3?? { (4.71 → 1.67) Blunder. cxd5 was best. } (9. cxd5 cxd4) 9... Ndf6?? { (1.67 → 9.05) Blunder. Ngf6 was best. } (9... Ngf6 10. Nb5 Ne8 11. cxd5 exd5 12. Nc3 Nef6 13. Rc1 a6 14. Ne5 cxd4 15. Nxd7 Bxd7 16. Qxd4) 10. hxg4 Nxg4 11. Ne5 Nxe5 12. Bxe5 Bf6 13. Bxf6 Qxf6 14. cxd5 exd5 15. Nxd5 Qe6 16. Nf4 Qh6 17. dxc5 Re8 18. Nd5 Qh4 19. Nc7 Re6 20. Nxa8 Rh6 21. Qd8+?? { (9.98 → -4.92) Blunder. f4 was best. } (21. f4) 21... Qxd8 22. g3?! { (-5.30 → -9.62) Inaccuracy. Rad1 was best. } (22. Rad1 Qh4 23. f4 Qe7 24. Rf2 Re6 25. Bg4 Rc6 26. f5 Rxc5 27. f6 gxf6 28. Bxc8 Rxc8) 22... Qd5 23. f3 Qh5 24. Rad1? { (-8.38 → Mate in 1) Checkmate is now unavoidable. Kf2 was best. } (24. Kf2 Qh2+) 24... Qh2# { Black wins by checkmate. } 0-1