lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/peM5UXYf"] [Date "2020.12.15"] [Round "-"] [White "Marius"] [Black "Hallo_7"] [Result "0-1"] [UTCDate "2020.12.15"] [UTCTime "17:15:03"] [WhiteElo "1642"] [BlackElo "1813"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+58"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e5 2. Bc4? { (0.41 → -0.61) Mistake. Best move was d4. } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... Nc6?! { (-0.61 → -0.04) Inaccuracy. Best move was d5. } (2... d5 3. Bb3 Nf6 4. d4 exd4 5. exd4 Bd6 6. Ne2 c6 7. Bf4) 3. Qh5? { (-0.04 → -1.54) Mistake. Best move was e4. } (3. e4 Nf6) 3... g6?! { (-1.54 → -0.85) Inaccuracy. Best move was d5. } (3... d5 4. Bb3 Nf6 5. Qd1 Bd6 6. Nc3 Ne7 7. d4 O-O 8. dxe5 Bxe5 9. Nf3 Bg4 10. O-O) 4. Qe2 d5 5. Bb3?! { (-0.87 → -1.57) Inaccuracy. Best move was Bb5. } (5. Bb5 Ne7 6. d3 a6 7. Ba4 Qd6 8. Nf3 Bg4 9. h3 Bxf3 10. Qxf3 f5 11. O-O O-O-O) 5... f5? { (-1.57 → -0.20) Mistake. Best move was Nf6. } (5... Nf6 6. d3 Bg4 7. f3 Be6 8. Qf2 a5 9. Ba4 Bg7 10. Ne2 O-O 11. Bxc6 bxc6 12. O-O) 6. c4?! { (-0.20 → -1.12) Inaccuracy. Best move was d4. } (6. d4) 6... Nf6?! { (-1.12 → -0.14) Inaccuracy. Best move was Be6. } (6... Be6 7. Nf3 dxc4 8. Bxc4 Bxc4 9. Qxc4 e4 10. Nd4 Nxd4 11. exd4 Qd6 12. Qb5+ Qc6 13. Qxc6+) 7. cxd5 Nxd5 8. Bxd5? { (-0.32 → -2.89) Mistake. Best move was d4. } (8. d4 Bg7) 8... Qxd5 9. Nf3 e4 10. Ng5 h6 11. Nh3?! { (-2.40 → -3.26) Inaccuracy. Best move was Nc3. } (11. Nc3) 11... Ne5? { (-3.26 → -1.74) Mistake. Best move was Qf7. } (11... Qf7) 12. Nf4?! { (-1.74 → -2.33) Inaccuracy. Best move was O-O. } (12. O-O Qd3 13. Nc3 Qxe2 14. Nxe2 g5 15. b3 Bg7 16. Rb1 b6 17. Nd4 Bd7 18. Bb2 Nd3) 12... Qf7?! { (-2.33 → -1.76) Inaccuracy. Best move was Qd7. } (12... Qd7 13. O-O) 13. b3 g5? { (-2.16 → -0.05) Mistake. Best move was Bg7. } (13... Bg7 14. Nc3) 14. Nh3?? { (-0.05 → -7.97) Blunder. Best move was Bb2. } (14. Bb2 Rg8 15. Bxe5 gxf4 16. Bxf4 Rxg2 17. Nc3 a6 18. O-O-O Ba3+ 19. Kc2 Be6 20. d4 O-O-O) 14... Nd3+ 15. Kd1? { (-7.54 → -9.95) Mistake. Best move was Kf1. } (15. Kf1 Nxc1) 15... Be7? { (-9.95 → -7.02) Mistake. Best move was Be6. } (15... Be6 16. Qf1) 16. Na3? { (-7.02 → -8.27) Mistake. Best move was Nc3. } (16. Nc3) 16... Nxc1? { (-8.27 → -6.96) Mistake. Best move was Bd7. } (16... Bd7 17. f3 Qg7 18. fxe4 Bxa3 19. Qxd3 Qxa1 20. Qc3 Qxc3 21. dxc3 Bxc1 22. Kxc1 fxe4 23. Nf2) 17. Rxc1 Bxa3 18. Qb5+ c6?? { (-7.24 → -1.38) Blunder. Best move was Kf8. } (18... Kf8 19. Rc2 c5 20. Ng1 Be6 21. Ne2 Rc8 22. Ke1 Kg7 23. Kf1 Bb4 24. Ng3 Kh7 25. h3) 19. Qe5+ Kd7? { (-2.06 → 0.20) Mistake. Best move was Be6. } (19... Be6 20. Qxh8+) 20. Rxc6?? { (0.20 → -6.58) Blunder. Best move was Qxh8. } (20. Qxh8) 20... Kxc6?! { (-6.58 → -5.90) Inaccuracy. Best move was bxc6. } (20... bxc6 21. Qxh8 Bf8 22. Qd4+ Kc7 23. f3 a5 24. fxe4 a4 25. Ke1 axb3 26. axb3 Qxb3 27. Kf2) 21. Qxh8 Qe6? { (-6.27 → -4.85) Mistake. Best move was Bf8. } (21... Bf8 22. Qc3+ Kb5 23. f4 exf3 24. gxf3 Bd7 25. Ke2 Rc8 26. a4+ Kb6 27. Qd4+ Bc5 28. Qc4) 22. Qc3+? { (-4.85 → -6.28) Mistake. Best move was Ng1. } (22. Ng1 Qd6) 22... Kd6?! { (-6.28 → -5.31) Inaccuracy. Best move was Kb5. } (22... Kb5 23. Qd4 Bc5 24. Qa4+ Kb6 25. b4 Bd6 26. Qa5+ Kc6 27. b5+ Kd7 28. Ng1 Ke7 29. Ne2) 23. Qd4+ Qd5 24. Qxd5+ Kxd5 25. f3?! { (-4.94 → -5.82) Inaccuracy. Best move was Ng1. } (25. Ng1) 25... exf3 26. gxf3 f4?! { (-5.58 → -4.82) Inaccuracy. Best move was Bd7. } (26... Bd7) 27. exf4?? { (-4.82 → -9.62) Blunder. Best move was Nf2. } (27. Nf2 Bd7) 27... Bxh3 28. fxg5 hxg5 29. Rg1 Rg8 30. Re1?! { (-9.16 → -10.77) Inaccuracy. Best move was d3. } (30. d3 Bd6) 30... g4 31. fxg4 Bxg4+ 32. Kc2 Rc8+ 33. Kb1?! { (-11.66 → Mate in 6) Checkmate is now unavoidable. Best move was Kd3. } (33. Kd3 Bf5+ 34. Ke2 Re8+ 35. Kf2 Bc5+ 36. Re3 Bxe3+ 37. dxe3 Re6 38. Kf3 Ra6 39. a4 Bc2) 33... Bf5+ 34. Ka1 Rc2 35. Rd1 Bb2+ 36. Kb1 Rxd2# { Black wins by checkmate. } 0-1