[Event "Bawah 12 Tahun Putrajaya 2021"] [Site "https://lichess.org/zLJv1kSD"] [Date "2021.04.10"] [White "AUNI1234"] [Black "ALI_BIN_ALFIAN_IQBAL"] [Result "0-1"] [UTCDate "2021.04.10"] [UTCTime "02:56:13"] [WhiteElo "1080"] [BlackElo "955"] [WhiteRatingDiff "-108"] [BlackRatingDiff "+27"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A00"] [Opening "Barnes Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. f3?! { (0.15 → -0.64) Inaccuracy. e4 was best. } { A00 Barnes Opening } (1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6) 1... e5 2. g3 Nf6 3. h3?? { (-0.90 → -4.48) Blunder. e3 was best. } (3. e3 d5 4. Ne2 c6 5. Bg2 Bd6 6. O-O O-O 7. d3 b5) 3... Nc6?? { (-4.48 → -1.71) Blunder. Nh5 was best. } (3... Nh5 4. Rh2 Nxg3 5. h4 Be7 6. Nh3 Nc6 7. Nf2 d5 8. Bg2) 4. e3 d5 5. d3 d4 6. c3 dxe3 7. a3?? { (-2.59 → -5.83) Blunder. Bxe3 was best. } (7. Bxe3 Be6) 7... e2? { (-5.83 → -3.11) Mistake. Bc5 was best. } (7... Bc5 8. Ne2) 8. b3?? { (-3.11 → -14.98) Blunder. Qxe2 was best. } (8. Qxe2 Nh5) 8... exd1=Q+ 9. Kxd1 Bc5 10. a4 O-O 11. a5 e4 12. a6 exf3 13. axb7 Bxb7 14. b4 f2 15. bxc5 fxg1=Q 16. Ke2?! { (-13.25 → Mate in 6) Checkmate is now unavoidable. Rxg1 was best. } (16. Rxg1 Qd5 17. Ba3 Qf3+ 18. Be2 Qf2 19. Rf1 Qxg3 20. Rf3 Qg1+ 21. Rf1 Qh2 22. Rxf6 gxf6) 16... Qxh1 17. Kf2 Qhd5?! { (Mate in 5 → -42.30) Lost forced checkmate sequence. Re8 was best. } (17... Re8 18. Be3 Qe7 19. Bd2 Ne4+ 20. dxe4 Qexe4 21. Be3 Qxe3#) 18. Bh6 Qxd3 19. Bc1?! { (-28.67 → Mate in 3) Checkmate is now unavoidable. Bxd3 was best. } (19. Bxd3 Qxd3) 19... Qe8?! { (Mate in 3 → -21.88) Lost forced checkmate sequence. Ne4+ was best. } (19... Ne4+ 20. Kg1 Qxg3+ 21. Bg2 Qd1#) 20. c4?! { (-21.88 → Mate in 4) Checkmate is now unavoidable. Bxd3 was best. } (20. Bxd3 Ne4+) 20... Nb4 21. Bxd3 Nxd3+ 22. Kf1 Nxc1 23. g4 Qe2+ 24. Kg1 Nd3 25. g5 Nf4 26. gxf6 Qg2# { Black wins by checkmate. } 0-1