[Event "Bawah 17 Tahun Putrajaya 2021"] [Site "https://lichess.org/vwPzHAHl"] [Date "2021.04.10"] [Round "-"] [White "lengchai"] [Black "lauyiiyang"] [Result "0-1"] [GameId "vwPzHAHl"] [UTCDate "2021.04.10"] [UTCTime "03:39:34"] [WhiteElo "1489"] [BlackElo "1676"] [WhiteRatingDiff "-18"] [BlackRatingDiff "+39"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D00"] [Opening "Queen's Pawn Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 { [%eval 0.0] } 1... d5 { [%eval 0.17] } { D00 Queen's Pawn Game } 2. Nh3?! { (0.17 → -0.70) Inaccuracy. c4 was best. } { [%eval -0.7] } (2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6) 2... Nf6 { [%eval -0.58] } 3. Na3? { (-0.58 → -1.75) Mistake. Nf4 was best. } { [%eval -1.75] } (3. Nf4 c5 4. e3 Nc6 5. Bb5 e6 6. Nd3 cxd4 7. exd4 Qb6) 3... h6?! { (-1.75 → -1.03) Inaccuracy. c5 was best. } { [%eval -1.03] } (3... c5 4. c3 cxd4 5. cxd4 Bxh3 6. gxh3 e6 7. Nb1 Bb4+ 8. Bd2 Bd6 9. Nc3 Nc6 10. e3) 4. Bf4 { [%eval -1.12] } 4... Na6?! { (-1.12 → -0.28) Inaccuracy. a6 was best. } { [%eval -0.28] } (4... a6) 5. e3 { [%eval -0.12] } 5... Bg4 { [%eval 0.0] } 6. f3 { [%eval -0.45] } 6... Bxh3 { [%eval -0.28] } 7. gxh3 { [%eval -0.43] } 7... g6?! { (-0.43 → 0.20) Inaccuracy. Nh5 was best. } { [%eval 0.2] } (7... Nh5) 8. Bg3?! { (0.20 → -0.45) Inaccuracy. c3 was best. } { [%eval -0.45] } (8. c3 Qd7 9. e4 e6 10. Qb3 c6 11. Rg1 Nh5 12. Be3 Nc7 13. Nc2 Rb8 14. Nb4 Bd6) 8... Bg7 { [%eval -0.62] } 9. Bxa6 { [%eval -0.62] } 9... bxa6 { [%eval -0.46] } 10. Qd2 { [%eval -0.72] } 10... O-O { [%eval -0.62] } 11. O-O-O { [%eval -0.63] } 11... Rb8 { [%eval -0.18] } 12. b3?! { (-0.18 → -0.79) Inaccuracy. Rhe1 was best. } { [%eval -0.79] } (12. Rhe1 e6 13. e4 Qc8 14. exd5 exd5 15. Nb1 Rb7 16. Nc3 Qxh3 17. b3 c6 18. Na4 Nd7) 12... Qc8 { [%eval -0.72] } 13. Qd3 { [%eval -1.27] } 13... c5? { (-1.27 → 0.16) Mistake. a5 was best. } { [%eval 0.16] } (13... a5 14. Nb1) 14. h4?? { (0.16 → -2.00) Blunder. Bxb8 was best. } { [%eval -2.0] } (14. Bxb8) 14... cxd4?? { (-2.00 → -0.08) Blunder. Rb6 was best. } { [%eval -0.08] } (14... Rb6 15. Be5) 15. Bxb8 { [%eval 0.0] } 15... Qxb8 { [%eval -0.24] } 16. Qxa6?? { (-0.24 → -4.32) Blunder. exd4 was best. } { [%eval -4.32] } (16. exd4) 16... dxe3 { [%eval -4.48] } 17. Nb5?! { (-4.48 → -5.71) Inaccuracy. Qd3 was best. } { [%eval -5.71] } (17. Qd3 Qb6) 17... Qf4?! { (-5.71 → -3.94) Inaccuracy. e2 was best. } { [%eval -3.94] } (17... e2) 18. Kb2?? { (-3.94 → -9.22) Blunder. Rhe1 was best. } { [%eval -9.22] } (18. Rhe1 Qxf3 19. Qxa7 e2 20. Rd2 Ne4 21. Rdxe2 Qf6 22. Qd4 Qxd4 23. Nxd4 Bxd4 24. c4 e5) 18... Qxh4?! { (-9.22 → -5.11) Inaccuracy. Ne4+ was best. } { [%eval -5.11] } (18... Ne4+) 19. Qxa7?! { (-5.11 → -6.86) Inaccuracy. Kb1 was best. } { [%eval -6.86] } (19. Kb1 e5) 19... Qf4?! { (-6.86 → -4.28) Inaccuracy. Ne4+ was best. } { [%eval -4.28] } (19... Ne4+ 20. Kb1) 20. Qxe7? { (-4.28 → -6.98) Mistake. Kb1 was best. } { [%eval -6.98] } (20. Kb1 e5) 20... Ng4+ { [%eval -6.65] } 21. Ka3 { [%eval -10.78] } 21... Nf2 { [%eval -10.09] } 22. Rd4 { [%eval -11.76] } 22... Qxf3 { [%eval -7.63] } 23. Rxd5 { [%eval -14.14] } 23... Qxd5 { [%eval -14.54] } 24. Re1 { [%eval -18.56] } 24... Qxb5 { [%eval -18.61] } 25. Rxe3?! { (-18.61 → Mate in 1) Checkmate is now unavoidable. Qa7 was best. } { [%eval #-1] } (25. Qa7 Bc3) 25... Qa5# { Black wins by checkmate. } 0-1