lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/D1eHhwSz"] [Date "2021.01.12"] [Round "-"] [White "OpenArena"] [Black "Marius"] [Result "0-1"] [UTCDate "2021.01.12"] [UTCTime "18:02:39"] [WhiteElo "1824"] [BlackElo "1662"] [WhiteRatingDiff "-91"] [BlackRatingDiff "+15"] [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 } e6 2. Nf3 Nf6 3. g3?! { (0.27 → -0.40) Inaccuracy. Best move was d4. } (3. d4 c5 4. c4 d5 5. Nc3 Nc6 6. Be2 dxc4 7. O-O cxd4) 3... g6 4. Bg2 Bg7 5. O-O O-O?! { (-0.13 → 0.48) Inaccuracy. Best move was b6. } (5... b6 6. Ne5 d5 7. c4 O-O 8. b3 Bb7 9. f4 Nbd7 10. Bb2 a5 11. d3 h5 12. Qe2) 6. Nc3? { (0.48 → -0.60) Mistake. Best move was b3. } (6. b3 d5 7. Bb2 c5 8. c4 b6 9. Ne5 Nbd7 10. Nc6 Qe8 11. d3 Bb7 12. Ne5 Nxe5) 6... Nc6? { (-0.60 → 0.40) Mistake. Best move was d5. } (6... d5 7. d4 c5 8. b3 b6 9. Bb2 Ba6 10. Re1 Bb7 11. Qe2 Nc6 12. dxc5 Ne4 13. Nxe4) 7. b3?! { (0.40 → -0.59) Inaccuracy. Best move was d4. } (7. d4 d5 8. b3 b6 9. Ba3 Re8 10. Ne2 Bb7 11. c4 Ne4 12. cxd5 exd5 13. Rc1 Ne7) 7... b6?! { (-0.59 → 0.26) Inaccuracy. Best move was e5. } (7... e5 8. d4) 8. Bb2 Bb7?! { (-0.18 → 0.48) Inaccuracy. Best move was d5. } (8... d5 9. Ne2) 9. Re1?! { (0.48 → -0.33) Inaccuracy. Best move was d4. } (9. d4 d5 10. Qe2 Qe7 11. Nb5 Na5 12. Ne5 c5 13. dxc5 bxc5 14. Rad1 a6 15. Na3 Nc6) 9... Re8?! { (-0.33 → 0.57) Inaccuracy. Best move was d5. } (9... d5 10. d4 Ne4 11. Ne2 Qe7 12. Nf4 Na5 13. Nd2 c5 14. Nxe4 dxe4 15. c4 Rad8 16. Qc2) 10. Nd4? { (0.57 → -0.50) Mistake. Best move was e4. } (10. e4 e5) 10... Nxd4? { (-0.50 → 0.86) Mistake. Best move was d5. } (10... d5) 11. Bxb7 Rb8 12. exd4? { (1.00 → -0.76) Mistake. Best move was Bg2. } (12. Bg2 Nc6) 12... Rxb7 13. d5? { (-0.33 → -1.96) Mistake. Best move was d3. } (13. d3 d5 14. Kg2 c5 15. dxc5 bxc5 16. Na4 d4 17. Nxc5 Rc7 18. Ne4 Nd5 19. a3 Qd7) 13... exd5 14. Rxe8+ Qxe8?! { (-1.76 → -1.12) Inaccuracy. Best move was Nxe8. } (14... Nxe8) 15. Ba3? { (-1.12 → -2.30) Mistake. Best move was Qf1. } (15. Qf1 c6 16. Re1 Qd8 17. Nd1 b5 18. Kg2 Rb8 19. Qd3 a5 20. f3 Ne8 21. Bd4 Nc7) 15... Bf8? { (-2.30 → -1.24) Mistake. Best move was d4. } (15... d4 16. Ne2) 16. Bb2?! { (-1.24 → -1.84) Inaccuracy. Best move was Bxf8. } (16. Bxf8 Qxf8 17. Qf3 Qd6 18. Nb5 Qe5 19. Qc3 Qxc3 20. Nxc3 c6 21. Re1 Kg7 22. f3 h6) 16... Bg7?! { (-1.84 → -1.28) Inaccuracy. Best move was c6. } (16... c6 17. d3) 17. Na4?! { (-1.28 → -2.10) Inaccuracy. Best move was Qf1. } (17. Qf1 c6) 17... b5? { (-2.10 → -0.97) Mistake. Best move was Rb8. } (17... Rb8) 18. Nc5 Rb6 19. g4? { (-0.94 → -2.85) Mistake. Best move was Qe1. } (19. Qe1 Qc8) 19... Nxg4?? { (-2.85 → 2.12) Blunder. Best move was Qe7. } (19... Qe7 20. Nd3 h5 21. a4 Nxg4 22. Bxg7 Kxg7 23. Qf3 bxa4 24. Rxa4 Rf6 25. Rf4 c6 26. h3) 20. Qxg4?? { (2.12 → -3.09) Blunder. Best move was Bxg7. } (20. Bxg7) 20... Bxb2 21. Rb1 Ba3? { (-3.26 → -1.16) Mistake. Best move was Rc6. } (21... Rc6 22. Nd3) 22. Nxd7?? { (-1.16 → -6.68) Blunder. Best move was b4. } (22. b4 Rf6 23. Qxd7 Qxd7 24. Nxd7 Rf4 25. c3 d4 26. Kf1 dxc3 27. dxc3 Rc4 28. Rb3 Bc1) 22... Rd6 23. Nf6+? { (-6.42 → -8.27) Mistake. Best move was b4. } (23. b4 Qxd7 24. Qxd7 Rxd7 25. Rb3 Bc1 26. Rd3 Rd6 27. Kf1 Kg7 28. Ke2 Bb2 29. Kd1 Be5) 23... Rxf6 24. Kf1? { (-7.87 → -10.68) Mistake. Best move was Qd4. } (24. Qd4 Qc6) 24... Qe6?? { (-10.68 → -6.93) Blunder. Best move was Bc5. } (24... Bc5 25. f3 h5 26. Qg3 Qe4 27. Kg2 Qxc2 28. Rf1 Qd3 29. b4 Qe2+ 30. Rf2 Bxf2 31. Qxf2) 25. Qd4?? { (-6.93 → -18.69) Blunder. Best move was Qxe6. } (25. Qxe6 fxe6 26. b4 c5 27. bxc5 Bxc5 28. Rxb5 Bb6 29. Ke1 Bxf2+ 30. Kd1 Bb6 31. Ke1 Rf4) 25... Qe4?? { (-18.69 → -6.90) Blunder. Best move was Qh3+. } (25... Qh3+) 26. Qxf6 Be7?? { (-6.98 → 0.00) Blunder. Best move was Qh1+. } (26... Qh1+ 27. Ke2 Qxb1 28. Qd8+ Bf8 29. Qxd5 Qxa2 30. Qc6 Bd6 31. Qxb5 Qxc2 32. Qd3 Qc5 33. h3) 27. Qc3?? { (0.00 → -6.18) Blunder. Best move was Qb2. } (27. Qb2 a6 28. Re1 Qh1+ 29. Ke2 Qe4+) 27... Qh1+ 28. Ke2 Qxb1 29. Qxc7 Bf8 30. Qxa7 Qxc2 31. a4? { (-5.76 → -7.78) Mistake. Best move was Qd4. } (31. Qd4) 31... Qxb3 32. a5? { (-7.59 → -15.84) Mistake. Best move was axb5. } (32. axb5 Qxb5+ 33. Ke1 Bc5 34. Qa1 Qe8+ 35. Kf1 Qe4 36. Qc3 Bd4 37. Qg3 Be5 38. Qh3 Kg7) 32... Qc4+ 33. d3 Qc2+ 34. Ke3 Qc5+? { (-66.23 → -8.89) Mistake. Best move was Bc5+. } (34... Bc5+ 35. Qxc5 Qxc5+ 36. d4 Qc3+ 37. Ke2 Qxa5 38. h3 Qc3 39. f3 Qxd4 40. Kf1 Qd2 41. Kg1) 35. Qxc5 Bxc5+ 36. d4? { (-8.00 → -9.85) Mistake. Best move was Ke2. } (36. Ke2 Kg7) 36... Ba7 37. a6 b4 38. Kd3 Bb6 39. Kc2 Bxd4 40. Kb3? { (-8.33 → Mate in 21) Checkmate is now unavoidable. Best move was f3. } (40. f3 Kg7) 40... Bxf2 41. Kxb4 f5?! { (Mate in 28 → -75.25) Lost forced checkmate sequence. Best move was Ba7. } (41... Ba7) 42. Kc3?! { (-75.25 → Mate in 17) Checkmate is now unavoidable. Best move was Kb5. } (42. Kb5 Ba7) 42... f4 43. Kd3 Ba7 44. Ke2 d4 45. Kd3 f3 46. Kd2 f2 47. Ke2 d3+ 48. Kf1 d2 49. Ke2 d1=Q+ 50. Kxd1 { White resigns. } 0-1