lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/Miv16zJs"] [Date "2020.11.08"] [Round "-"] [White "mihaiplostinaru"] [Black "dragutraisa"] [Result "0-1"] [UTCDate "2020.11.08"] [UTCTime "17:45:14"] [WhiteElo "1482"] [BlackElo "1786"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A04"] [Opening "Zukertort Opening: Queenside Fianchetto Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 b6?! { (-0.02 → 0.65) Inaccuracy. Best move was e6. } { A04 Zukertort Opening: Queenside Fianchetto Variation } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. e4 Bb7 3. d3? { (0.87 → -0.15) Mistake. Best move was Nc3. } (3. Nc3 e6 4. d4 Bb4 5. Bd3 d6 6. O-O Bxc3 7. bxc3 Nd7 8. a4 a5 9. Qd2 Ne7) 3... e6?! { (-0.15 → 0.41) Inaccuracy. Best move was d6. } (3... d6) 4. c4 Nc6? { (0.00 → 1.08) Mistake. Best move was c5. } (4... c5 5. Nc3) 5. a3?! { (1.08 → 0.09) Inaccuracy. Best move was d4. } (5. d4 Bb4+) 5... Bd6? { (0.09 → 1.39) Mistake. Best move was d5. } (5... d5 6. exd5) 6. Bg5? { (1.39 → 0.13) Mistake. Best move was d4. } (6. d4 e5) 6... Nf6? { (0.13 → 1.37) Mistake. Best move was Be7. } (6... Be7 7. Bf4 d5 8. cxd5 exd5 9. Qa4 Qd7 10. Nc3 Nf6 11. e5 Nh5 12. Be3 d4 13. Nxd4) 7. Nc3? { (1.37 → 0.13) Mistake. Best move was d4. } (7. d4 e5 8. d5 Nb8 9. Bd3 a5 10. Nc3 O-O 11. O-O Na6 12. Bc2 h6 13. Be3 Nc5) 7... h6?! { (0.13 → 0.90) Inaccuracy. Best move was e5. } (7... e5 8. Nd5 Be7 9. Bd2 O-O 10. Be2 Nxd5 11. cxd5 Nd4 12. Nxe5 c6 13. dxc6 dxc6 14. Bc3) 8. Be3?! { (0.90 → -0.01) Inaccuracy. Best move was Bh4. } (8. Bh4) 8... Ng4?! { (-0.01 → 0.56) Inaccuracy. Best move was e5. } (8... e5 9. b4) 9. h3? { (0.56 → -1.25) Mistake. Best move was d4. } (9. d4 e5 10. d5 Ne7 11. Qd3 c6 12. dxc6 dxc6 13. O-O-O Nxe3 14. fxe3 Bc7 15. Qe2 Qc8) 9... Nxe3 10. fxe3 Ne5? { (-1.40 → 0.13) Mistake. Best move was O-O. } (10... O-O 11. d4 Bg3+ 12. Kd2 Ne7 13. Bd3 f5 14. Kc2 fxe4 15. Nxe4 Nf5 16. Qe2 c5 17. dxc5) 11. Nd4? { (0.13 → -2.07) Mistake. Best move was Qe2. } (11. Qe2 c5 12. O-O-O Rc8 13. d4 cxd4 14. Nxe5 Bxe5 15. exd4 Bg3 16. Kb1 O-O 17. Qc2 Bh4) 11... c5?! { (-2.07 → -1.14) Inaccuracy. Best move was f5. } (11... f5 12. exf5 O-O 13. Kd2 Qg5 14. h4 Qe7 15. Be2 c5 16. Ndb5 Rxf5 17. Rf1 Rxf1 18. Qxf1) 12. Ndb5? { (-1.14 → -3.00) Mistake. Best move was Nf3. } (12. Nf3) 12... Bb8 13. d4 Qh4+?! { (-3.03 → -2.46) Inaccuracy. Best move was a6. } (13... a6 14. dxe5 axb5 15. Nxb5 Qh4+ 16. Kd2 Qxe4 17. Nd6+ Bxd6 18. exd6 O-O 19. Qc2 Qe5 20. Rd1) 14. g3?? { (-2.46 → -6.76) Blunder. Best move was Kd2. } (14. Kd2 Qf2+ 15. Qe2 Nxc4+ 16. Kd3 Qg3 17. Qe1 d5 18. Qxg3 Bxg3 19. b3 a6 20. bxc4 axb5) 14... Qxg3+ 15. Ke2? { (-6.21 → -8.23) Mistake. Best move was Kd2. } (15. Kd2 Nf3+) 15... Qf3+?! { (-8.23 → -7.42) Inaccuracy. Best move was Nxc4. } (15... Nxc4 16. Qe1 Qxe3+ 17. Kd1 Qf3+ 18. Be2 Ne3+ 19. Kc1 Qf4 20. Qd2 a6 21. dxc5 bxc5 22. a4) 16. Ke1? { (-7.42 → -8.45) Mistake. Best move was Kd2. } (16. Kd2 Qxh1) 16... Qxe3+ 17. Be2? { (-8.16 → -36.83) Mistake. Best move was Qe2. } (17. Qe2 Nd3+ 18. Kd1 Nf2+ 19. Kc2 Qxe2+ 20. Bxe2 Nxh1 21. Rxh1 a6 22. d5 axb5 23. cxb5 Be5) 17... Nxc4 18. dxc5?! { (-10.57 → Mate in 2) Checkmate is now unavoidable. Best move was Qc1. } (18. Qc1 Qg3+ 19. Kd1 Bf4 20. Qb1 cxd4 21. Bxc4 Qg2 22. Qd3 Qxh1+ 23. Qf1 Qxf1+ 24. Bxf1 dxc3) 18... Qg3+ 19. Kf1 Ne3# { Black wins by checkmate. } 0-1