[Event "TERBUKA BAWAH 18 TAHUN SM"] [Site "https://lichess.org/Bjgd701A"] [Date "2021.07.31"] [Round "-"] [White "Ammirdanial"] [Black "minanzry"] [Result "0-1"] [GameId "Bjgd701A"] [UTCDate "2021.07.31"] [UTCTime "03:57:15"] [WhiteElo "1025"] [BlackElo "1108"] [WhiteRatingDiff "-36"] [BlackRatingDiff "+44"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A00"] [Opening "Sodium Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Na3?! { (0.15 → -0.44) Inaccuracy. e4 was best. } { [%eval -0.44] } { A00 Sodium Attack } (1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6) 1... e5 { [%eval -0.59] } 2. e4 { [%eval -0.65] } 2... Nc6 { [%eval -0.6] } 3. b3? { (-0.60 → -2.34) Mistake. Nf3 was best. } { [%eval -2.34] } (3. Nf3 Bxa3 4. bxa3 d5 5. exd5 Qxd5 6. d3 Nf6 7. Be2 O-O) 3... Nf6 { [%eval -2.32] } 4. d3?? { (-2.32 → -7.52) Blunder. Nf3 was best. } { [%eval -7.52] } (4. Nf3) 4... d5?? { (-7.52 → -2.75) Blunder. Bb4+ was best. } { [%eval -2.75] } (4... Bb4+) 5. f3?? { (-2.75 → -6.74) Blunder. Bb2 was best. } { [%eval -6.74] } (5. Bb2 Bc5) 5... dxe4?! { (-6.74 → -4.58) Inaccuracy. Bb4+ was best. } { [%eval -4.58] } (5... Bb4+) 6. fxe4?! { (-4.58 → -7.46) Inaccuracy. Bb2 was best. } { [%eval -7.46] } (6. Bb2 e3) 6... Bb4+ { [%eval -7.47] } 7. Kf2 { [%eval -14.46] } 7... Ng4+ { [%eval -11.62] } 8. Qxg4 { [%eval -12.21] } 8... Bc5+ { [%eval -9.52] } 9. Ke2 { [%eval -14.75] } 9... Bxg4+ { [%eval -14.24] } 10. Ke1 { [%eval -18.61] } 10... Bb4+ { [%eval -12.3] } 11. Kf2 { [%eval -18.3] } 11... Qf6+ { [%eval -15.54] } 12. Ke3?! { (-15.54 → Mate in 1) Checkmate is now unavoidable. Nf3 was best. } { [%eval #-1] } (12. Nf3 Bxf3) 12... Bc5+ { [%eval #-4] } 13. Kd2 { [%eval #-4] } 13... Qf2+?! { (Mate in 4 → -18.55) Lost forced checkmate sequence. Qf4+ was best. } { [%eval -18.55] } (13... Qf4+ 14. Kc3 Bd4+ 15. Kc4 a6 16. Bxf4 Be6#) 14. Kc3?! { (-18.55 → Mate in 3) Checkmate is now unavoidable. Ne2 was best. } { [%eval #-3] } (14. Ne2 Nd4) 14... Qd4+ { [%eval #-3] } 15. Kd2 { [%eval #-3] } 15... Bb4+ { [%eval #-2] } 16. c3 { [%eval #-2] } 16... Qxc3+ { [%eval #-1] } 17. Ke3 { [%eval #-1] } 17... Qxa1?! { (Mate in 1 → -26.15) Lost forced checkmate sequence. Bc5# was best. } { [%eval -26.15] } (17... Bc5#) 18. h4?! { (-26.15 → Mate in 1) Checkmate is now unavoidable. Ne2 was best. } { [%eval #-1] } (18. Ne2 Bc5+ 19. Kd2 Qxa2+ 20. Ke1 Nb4 21. d4 Nd3+ 22. Kd1 Qxb3+ 23. Kd2 Bb4+ 24. Ke3 Bxe2) 18... Qxc1+ { [%eval #-1] } 19. Kf2 { [%eval #-1] } 19... Bc5+ { [%eval #-2] } 20. Kg3 { [%eval #-1] } 20... Qf4# { Black wins by checkmate. } 0-1