[Event "XXXII Torneo Juvenil 2023"] [Site "https://lichess.org/5OWS6hMX"] [Date "2023.06.24"] [White "kevin-zhexia"] [Black "Kelly-yanxia"] [Result "1-0"] [UTCDate "2023.06.24"] [UTCTime "08:19:07"] [WhiteElo "1743"] [BlackElo "1531"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "180+2"] [ECO "D85"] [Opening "Grünfeld Defense: Exchange Variation, Modern Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 { D85 Grünfeld Defense: Exchange Variation, Modern Exchange Variation } 8. Be3 O-O 9. Bc4 b6?? { (0.01 → 4.09) Blunder. cxd4 was best. } (9... cxd4) 10. Bd5 Bg4 11. Bxa8 Bxf3 12. gxf3 cxd4 13. Bxd4 Bxd4 14. Qxd4 Qc7 15. Bd5 Rd8 16. Qc4 Qd6 17. Bxf7+ Kh8 18. Qd4+ Qxd4 19. cxd4 Rxd4 20. Rc1 Kg7 21. Bd5 Nd7 22. Rc7 Rb4 23. O-O Ne5 24. Rxe7+ Kf6 25. Re6+ Kg5 26. Rxe5+ Kf6 27. Re6+ Kg5 28. Kg2 h5? { (9.88 → Mate in 12) Checkmate is now unavoidable. Kh4 was best. } (28... Kh4 29. Re7 h5 30. Rxa7 Rd4 31. f4 g5 32. f5 g4 33. f6 Kg5 34. f7 Kg6 35. Ra8) 29. Kg3? { (Mate in 12 → 9.33) Lost forced checkmate sequence. h4+ was best. } (29. h4+ Kh6 30. Rg1 Kg7 31. Kh3 Kf8 32. Rexg6 Rb1 33. Rxb1 Ke7 34. e5 Kf8 35. Rg8+ Ke7) 29... h4+ 30. Kg2 Ra4 31. Rc1 { Black resigns. } 1-0