[Event "≤2000 Rapid Arena"] [Site "https://lichess.org/ZYDJVmUC"] [Date "2019.04.20"] [White "LBishop"] [Black "ApacheTrail"] [Result "0-1"] [GameId "ZYDJVmUC"] [UTCDate "2019.04.20"] [UTCTime "21:19:55"] [WhiteElo "1830"] [BlackElo "1841"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A48"] [Opening "London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Bf4 d6 3. e3 g6 4. Nf3 Bg7 { A48 London System } 5. h3 O-O 6. Be2 Ne4 7. Nbd2 Nxd2 8. Qxd2 Nd7 9. O-O-O c5 10. c3 Qa5 11. Kb1 b5 12. dxc5?? { (-0.80 → -4.89) Blunder. e4 was best. } (12. e4 Rb8) 12... Nxc5 13. b4?! { (-4.77 → -6.06) Inaccuracy. Nd4 was best. } (13. Nd4 Bxd4 14. Qxd4 Bf5+ 15. e4 e5 16. Qb4 Qxb4 17. cxb4 Nxe4 18. g4 Nxf2+ 19. gxf5 exf4) 13... Bf5+ 14. Kc1 Nb3+? { (-6.38 → -3.87) Mistake. Qa3+ was best. } { White resigns. } (14... Qa3+ 15. Qb2 Qxb2+ 16. Kxb2 Na4+ 17. Kc1 Nxc3 18. Kd2 a5 19. Nd4 axb4 20. Ra1 Ne4+ 21. Ke1) 0-1