[Event "≤1700 Classical Arena"] [Site "https://lichess.org/nyj75O7v"] [Date "2017.05.18"] [White "Siemos"] [Black "mlenzis"] [Result "0-1"] [UTCDate "2017.05.18"] [UTCTime "15:15:03"] [WhiteElo "1469"] [BlackElo "1417"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+13"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 2. d4 { B00 Nimzowitsch Defense } e6?! { (0.48 → 1.05) Inaccuracy. d5 was best. } (2... d5 3. e5 Bf5 4. c3 e6 5. Bd3 Nge7 6. Ne2 Nb8 7. O-O) 3. d5 exd5 4. exd5 Ne5 5. Bf4?! { (0.93 → -0.03) Inaccuracy. Qe2 was best. } (5. Qe2 Qe7 6. Nc3 d6 7. h3 g6 8. Be3 Bg7 9. O-O-O Nf6) 5... d6 6. Bxe5?! { (0.36 → -0.21) Inaccuracy. Nf3 was best. } (6. Nf3 Nf6 7. Bb5+ Bd7 8. Qe2 Bxb5 9. Qxb5+ Nfd7 10. Bxe5 dxe5) 6... dxe5 7. Nf3 Bd6 8. Bb5+ Bd7?! { (-0.80 → -0.14) Inaccuracy. Kf8 was best. } (8... Kf8 9. Qe2 Nf6 10. Nc3 a6 11. Ba4 Qe7 12. Nd2 g6 13. Bb3 h5 14. f3 Kg7 15. O-O-O) 9. Bxd7+ Qxd7 10. O-O h6? { (-0.40 → 0.72) Mistake. Nf6 was best. } (10... Nf6 11. Re1 O-O-O 12. Nc3 Rhe8 13. Qd3 Nh5 14. g3 Kb8 15. Rad1 Qg4 16. Re4 Nf4 17. Qe3) 11. Re1 Qf5 12. Qe2?! { (0.78 → -0.04) Inaccuracy. c4 was best. } (12. c4 O-O-O) 12... O-O-O 13. Nxe5?? { (0.08 → -3.37) Blunder. c4 was best. } (13. c4 Nf6) 13... Re8 14. Qg4? { (-3.56 → -7.32) Mistake. Qf3 was best. } (14. Qf3 Rxe5 15. Qxf5+ Rxf5 16. Re8+ Kd7 17. Ra8 Re5 18. Nd2 Re8 19. Rxa7 Nf6 20. Rxb7 Re2) 14... Qxg4 15. Nxg4? { (-7.25 → Mate in 1) Checkmate is now unavoidable. Nd2 was best. } (15. Nd2 Rxe5 16. Rxe5 Bxe5 17. Re1 Bxb2 18. Nf1 Nf6 19. Ne3 Qa4 20. g3 Re8 21. Rf1 Qxa2) 15... Rxe1# { Black wins by checkmate. } 0-1