[Event "KATEGORI BAWAH 14 LELAKI"] [Site "https://lichess.org/Zgm79HFP"] [Date "2021.02.20"] [Round "-"] [White "Zakwan_Rizwan"] [Black "Irfanharris1808"] [Result "0-1"] [GameId "Zgm79HFP"] [UTCDate "2021.02.20"] [UTCTime "00:30:01"] [WhiteElo "1500"] [BlackElo "2072"] [WhiteRatingDiff "-45"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "900+0"] [ECO "A05"] [Opening "Zukertort Opening: Nimzo-Larsen Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 { [%eval 0.0] } 1... Nf6 { [%eval 0.2] } 2. Nf3 { [%eval 0.0] } { A05 Zukertort Opening: Nimzo-Larsen Variation } 2... e6 { [%eval 0.17] } 3. e3 { [%eval -0.01] } 3... d5 { [%eval 0.24] } 4. d4 { [%eval 0.24] } 4... c5 { [%eval 0.23] } 5. c3 { [%eval -0.13] } 5... Nc6 { [%eval -0.16] } 6. b4? { (-0.16 → -1.84) Mistake. Be2 was best. } { [%eval -1.84] } (6. Be2 Be7 7. O-O O-O 8. c4 cxd4 9. exd4 b6 10. Nc3 Ne4) 6... cxb4 { [%eval -1.83] } 7. cxb4 { [%eval -2.13] } 7... Bxb4+ { [%eval -2.14] } 8. Ke2? { (-2.14 → -4.31) Mistake. Bd2 was best. } { [%eval -4.31] } (8. Bd2 Bd7 9. Bxb4 Nxb4 10. a3 Nc6 11. Bd3 O-O 12. O-O Qe7 13. Qb3 Rfc8 14. Nc3 Be8) 8... b6 { [%eval -3.92] } 9. Nc3?? { (-3.92 → -8.75) Blunder. Bd2 was best. } { [%eval -8.75] } (9. Bd2 Bd6) 9... Ba6+ { [%eval -8.27] } 10. Ke1 { [%eval -8.24] } 10... Bxc3+ { [%eval -7.56] } 11. Qd2 { [%eval -12.71] } 11... Bxd2+ { [%eval -12.55] } 12. Kxd2 { [%eval -15.1] } 12... Ne4+ { [%eval -12.69] } 13. Kc2 { [%eval -20.28] } 13... Nb4+ { [%eval -20.55] } 14. Kb2?! { (-20.55 → Mate in 7) Checkmate is now unavoidable. Kd1 was best. } { [%eval #-7] } (14. Kd1 Qc8 15. Ne1 Nxf2+ 16. Kd2 Nxh1 17. Bxa6 Qxa6 18. a4 Rc8 19. Ra3 Qc4 20. Bb2 Nf2) 14... Qc7 { [%eval #-6] } 15. Ne5 { [%eval #-2] } 15... Qc3+ { [%eval #-1] } 16. Kb1 { [%eval #-1] } 16... Qc2# { Black wins by checkmate. } 0-1