[Event "U12 BOY PIALA YB"] [Site "https://lichess.org/BiWTLVCK"] [Date "2021.03.20"] [Round "-"] [White "Haris_Mukmin"] [Black "Nazmifaiz"] [Result "1-0"] [GameId "BiWTLVCK"] [UTCDate "2021.03.20"] [UTCTime "04:12:03"] [WhiteElo "1318"] [BlackElo "1514"] [WhiteRatingDiff "+90"] [BlackRatingDiff "-58"] [Variant "Standard"] [TimeControl "900+0"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 { [%eval 0.25] } 1... Nc6 { [%eval 0.44] } { B00 Nimzowitsch Defense } 2. f3? { (0.44 → -0.82) Mistake. d4 was best. } { [%eval -0.82] } (2. d4 d5 3. e5 Bf5 4. c3 a6 5. Nd2 e6 6. g3 Qd7) 2... Nf6?? { (-0.82 → 0.85) Blunder. e5 was best. } { [%eval 0.85] } (2... e5 3. Bc4 Bc5 4. Nc3 d6 5. d3 a5 6. Nge2 Qh4+ 7. g3) 3. Bc4?? { (0.85 → -0.90) Blunder. d4 was best. } { [%eval -0.9] } (3. d4 d5 4. e5 Ng8 5. c3 Bf5 6. Bd3 Bxd3 7. Qxd3 e6) 3... e6 { [%eval -0.77] } 4. Nc3 { [%eval -0.96] } 4... d5 { [%eval -0.62] } 5. Bf1? { (-0.62 → -1.93) Mistake. Bb5 was best. } { [%eval -1.93] } (5. Bb5 Bb4 6. Nge2 O-O 7. O-O e5 8. Bxc6 bxc6 9. d4 exd4) 5... dxe4?! { (-1.93 → -0.88) Inaccuracy. d4 was best. } { [%eval -0.88] } (5... d4 6. Nce2 d3 7. Nc3 dxc2 8. Qxc2 a6 9. d3 Nd4 10. Qd1 Bc5 11. Nge2 e5 12. Bg5) 6. fxe4 { [%eval -0.94] } 6... e5 { [%eval -0.43] } 7. Nf3 { [%eval -0.9] } 7... Ng4? { (-0.90 → 0.25) Mistake. a6 was best. } { [%eval 0.25] } (7... a6) 8. d3?? { (0.25 → -3.33) Blunder. h3 was best. } { [%eval -3.33] } (8. h3 Nf6 9. Bb5 Bc5 10. d3 O-O 11. Bxc6 bxc6 12. Na4 Bd6 13. Bg5 h6 14. Bh4 g5) 8... Bc5 { [%eval -3.13] } 9. d4 { [%eval -3.19] } 9... Bb4?? { (-3.19 → 0.12) Blunder. exd4 was best. } { [%eval 0.12] } (9... exd4 10. Nd5) 10. Bg5?? { (0.12 → -1.56) Blunder. d5 was best. } { [%eval -1.56] } (10. d5 Ne7) 10... f6 { [%eval -1.56] } 11. Bh4?? { (-1.56 → -4.66) Blunder. d5 was best. } { [%eval -4.66] } (11. d5 fxg5) 11... g5?? { (-4.66 → -1.62) Blunder. Ne3 was best. } { [%eval -1.62] } (11... Ne3 12. Qd3 exd4 13. a3 Ba5 14. b4 Bxb4 15. axb4 Nxb4 16. Qd2 Nbxc2+ 17. Kf2 Nxa1 18. Qxd4) 12. Bg3?? { (-1.62 → -4.19) Blunder. d5 was best. } { [%eval -4.19] } (12. d5 gxh4 13. dxc6 Qxd1+ 14. Rxd1 bxc6 15. Nxh4 Rb8 16. Rd3 Bxc3+ 17. Rxc3 Rxb2 18. Be2 Rb1+) 12... Ne3 { [%eval -3.67] } 13. Qe2 { [%eval -4.59] } 13... Nc4?? { (-4.59 → 7.10) Blunder. Nxd4 was best. } { [%eval 7.1] } (13... Nxd4 14. Nxd4 Qxd4 15. Qd3 Be6 16. a3 Qxd3 17. Bxd3 Bxc3+ 18. bxc3 Nxg2+ 19. Kf2 Nf4 20. h4) 14. O-O-O?? { (7.10 → 2.96) Blunder. Qxc4 was best. } { [%eval 2.96] } (14. Qxc4 Bxc3+ 15. Qxc3 exd4 16. Qb3 Bd7 17. O-O-O Qe7 18. Qxb7 Rb8 19. Qxc7 Rc8 20. Qd6 Qxd6) 14... Bxc3 { [%eval 3.09] } 15. bxc3 { [%eval 2.83] } 15... Bg4?? { (2.83 → 6.85) Blunder. Nb6 was best. } { [%eval 6.85] } (15... Nb6 16. Nxe5) 16. Qxc4 { [%eval 6.42] } 16... b5?! { (6.42 → 11.56) Inaccuracy. Qe7 was best. } { [%eval 11.56] } (16... Qe7) 17. Qxb5 { [%eval 9.66] } 17... Kd7 { [%eval 20.75] } 18. dxe5+ { [%eval 20.46] } 18... Ke7 { [%eval 23.94] } 19. Rxd8 { [%eval 21.04] } 19... Kxd8?! { (21.04 → Mate in 7) Checkmate is now unavoidable. Nxe5 was best. } { [%eval #7] } (19... Nxe5 20. Rxa8) 20. Qxc6 { [%eval #6] } 20... Ke7 { [%eval #5] } 21. exf6+ { [%eval #4] } 21... Kf7 { [%eval #3] } 22. Bc4+ { [%eval #4] } 22... Kg6 { [%eval #4] } 23. Ne5+ { [%eval #4] } 23... Kh6 { [%eval #4] } 24. Nf7+ { [%eval #5] } 24... Kg6 { [%eval #4] } 25. Nxh8+ { [%eval #5] } 25... Kh6 { [%eval #5] } 26. Qxa8 { [%eval #4] } 26... Kh5 { [%eval #2] } 27. Bf7+ { [%eval #1] } 27... Kh6 { [%eval #1] } 28. Qf8# { White wins by checkmate. } 1-0