[Event "KATEGORI U17"] [Site "https://lichess.org/P71nUyeq"] [Date "2023.09.02"] [White "Lwegendar1"] [Black "HIKARI141"] [Result "1-0"] [UTCDate "2023.09.02"] [UTCTime "01:33:22"] [WhiteElo "800"] [BlackElo "1335"] [WhiteRatingDiff "+710"] [BlackRatingDiff "-97"] [Variant "Standard"] [TimeControl "900+0"] [ECO "A40"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { A40 Queen's Pawn Game } c6 2. c4 Na6?! { (0.38 → 1.04) Inaccuracy. d5 was best. } (2... d5 3. Nf3 e6 4. e3 Nf6 5. b3 Nbd7 6. Bb2 b6 7. Bd3) 3. Bf4 d6 4. e3 Bf5 5. Nf3? { (0.46 → -0.85) Mistake. Nc3 was best. } (5. Nc3 Nf6) 5... Nb4 6. Kd2?! { (-0.81 → -1.78) Inaccuracy. Na3 was best. } (6. Na3 Qa5 7. Nd2 e5 8. Bg3 exd4 9. e4 Bg6 10. Nc2 d5 11. Nxd4 dxe4 12. a3 Qb6) 6... Qa5?? { (-1.78 → 0.24) Blunder. Nc2 was best. } (6... Nc2 7. Nh4 Nxa1 8. Nxf5 Qa5+ 9. Nc3 Qxf5 10. Kc1 Nf6 11. Bd3 Qa5 12. h4 e5 13. Bh2) 7. Nc3 Nc2 8. Rc1 Nb4 9. a3 Na6?! { (0.35 → 1.10) Inaccuracy. Na2 was best. } (9... Na2 10. Qb3 Nxc1 11. Qxb7 Nb3+ 12. Qxb3 Qb6 13. Qxb6 axb6 14. e4 Bg4 15. Be2 g6 16. h3) 10. Ke1 Qb6? { (1.09 → 2.86) Mistake. Nf6 was best. } (10... Nf6) 11. b4 c5?? { (2.33 → 4.87) Blunder. Nf6 was best. } (11... Nf6 12. c5 Qd8 13. Bxa6 bxa6 14. Qa4 Qc8 15. h4 h6 16. Bg3 Bd3 17. h5 Qd7 18. Qd1) 12. Nd5 Qc6?! { (4.04 → 5.48) Inaccuracy. Qd8 was best. } (12... Qd8 13. dxc5 e6 14. Nd4 dxc5 15. Nxf5 Rc8 16. e4 exf5 17. Qa4+ Qd7 18. b5 Nb8 19. Qxa7) 13. Rb1?? { (5.48 → 0.64) Blunder. b5 was best. } (13. b5 Qd7 14. bxa6 Rc8 15. Be2 bxa6 16. dxc5 Rxc5 17. Nd2 e6 18. Nc3 Nf6 19. e4 Bg6) 13... cxd4?? { (0.64 → 4.03) Blunder. Bxb1 was best. } (13... Bxb1 14. b5) 14. Nxd4 Qd7 15. c5 dxc5 16. Bb5 Bc2?! { (6.29 → 10.25) Inaccuracy. Nf6 was best. } (16... Nf6 17. bxc5 Nxd5 18. Nxf5 Nf6 19. Bxd7+ Nxd7 20. c6 bxc6 21. Qa4 e6 22. Qxc6 Rd8 23. Nd6+) 17. Bxd7+ Kd8 18. Qxc2 cxd4 19. b5 Nc7?! { (18.00 → Mate in 1) Checkmate is now unavoidable. d3 was best. } (19... d3 20. Qc4 Nc5 21. Qxc5 Kxd7 22. Qc7+ Ke6 23. Qxb7 d2+ 24. Ke2 d1=Q+ 25. Rbxd1 Rd8 26. Qc6+) 20. Qxc7# { White wins by checkmate. } 1-0