lichess dev

[Event "von Bardeleben Arena"] [Site "http://chess-academy.net/QYPKZycY"] [Date "2021.02.07"] [Round "-"] [White "Daria_Cirstea"] [Black "sicilian2222"] [Result "0-1"] [UTCDate "2021.02.07"] [UTCTime "17:24:20"] [WhiteElo "1386"] [BlackElo "1606"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+56"] [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 g6?! { (0.09 → 0.63) Inaccuracy. Best move was Nf6. } (2... Nf6 3. d4 Be7 4. c4 d5 5. cxd5 exd5 6. Nc3 O-O 7. Bd3) 3. Nc3?! { (0.63 → -0.13) Inaccuracy. Best move was d4. } (3. d4) 3... Bg7? { (-0.13 → 0.91) Mistake. Best move was d5. } (3... d5 4. d4 Nf6 5. Bd3 Bg7 6. b4 O-O 7. O-O Nbd7 8. e4 dxe4 9. Nxe4 Nxe4 10. Bxe4) 4. Qe2? { (0.91 → -0.36) Mistake. Best move was d4. } (4. d4 d5 5. e4 Ne7 6. h4 c5 7. dxc5 Qa5 8. Bd2 Qxc5 9. h5 O-O 10. Bd3 a6) 4... Nf6 5. d4 O-O?! { (-0.10 → 0.57) Inaccuracy. Best move was d5. } (5... d5) 6. Qd1? { (0.57 → -1.02) Mistake. Best move was e4. } (6. e4 d5) 6... d5 7. Bb5?! { (-0.52 → -1.49) Inaccuracy. Best move was Bd3. } (7. Bd3 c5 8. O-O Nbd7 9. Re1 Qc7 10. a4 b6 11. e4 dxe4 12. Nxe4 Bb7 13. Bg5 Rac8) 7... Nbd7?! { (-1.49 → -0.66) Inaccuracy. Best move was c5. } (7... c5 8. dxc5 a6 9. Bd3 Nbd7 10. Na4 Qa5+ 11. c3 Nxc5 12. Nxc5 Qxc5 13. O-O Qc7 14. Qc2) 8. Bxd7?! { (-0.66 → -1.46) Inaccuracy. Best move was O-O. } (8. O-O c5) 8... Nxd7?! { (-1.46 → -0.78) Inaccuracy. Best move was Bxd7. } (8... Bxd7) 9. O-O c5 10. dxc5?! { (-0.89 → -1.56) Inaccuracy. Best move was Re1. } (10. Re1 b6) 10... Nxc5 11. e4? { (-1.12 → -2.42) Mistake. Best move was Nd4. } (11. Nd4 b6) 11... Nxe4 12. Nxe4 dxe4 13. Qe1?? { (-2.15 → -7.76) Blunder. Best move was Qxd8. } (13. Qxd8 Rxd8 14. Nd2 f5 15. a4 h6 16. Re1 Kf7 17. h4 Bf6 18. Nc4 Bxh4 19. Bf4 Bf6) 13... exf3 14. Qe4?! { (-7.47 → -8.20) Inaccuracy. Best move was gxf3. } (14. gxf3 Bd7 15. a4 Bc6 16. Ra3 Bd5 17. Qd2 Qc7 18. Re1 Qc6 19. b4 Rac8 20. b5 Qxc2) 14... fxg2 15. Qxg2 Bd7 16. Qxb7?! { (-7.73 → -8.43) Inaccuracy. Best move was Rd1. } (16. Rd1 Qc8) 16... Rb8 17. Qxa7? { (-7.99 → -9.44) Mistake. Best move was Qg2. } (17. Qg2 f5) 17... Qg5+?? { (-9.44 → 8.30) Blunder. Best move was Rb4. } (17... Rb4) 18. Kh1?? { (8.30 → -14.48) Blunder. Best move was Bxg5. } (18. Bxg5) 18... Bc6+ 19. f3 Qh5 20. Qg1 Rfd8 21. Bg5 Bxf3+ 22. Rxf3 Qxf3+ 23. Qg2 Qxg2+ 24. Kxg2 Bxb2 25. Rf1 Rd2+?? { (-10.38 → -3.06) Blunder. Best move was Rdc8. } (25... Rdc8) 26. Bxd2 Ra8 27. Rb1?! { (-3.01 → -3.94) Inaccuracy. Best move was h4. } (27. h4 Rxa2) 27... Rxa2 28. Rd1? { (-3.51 → -5.00) Mistake. Best move was h4. } (28. h4 Be5 29. Rc1 f5 30. Kf3 Kf7 31. Rb1 Rxc2 32. Bg5 Rc7 33. Rd1 Bf6 34. Ke2 Kg7) 28... Ra1 29. Rxa1 Bxa1 30. Kg3? { (-4.43 → -5.70) Mistake. Best move was c4. } (30. c4 Kf8 31. h4 Ke7 32. Kg3 e5 33. h5 gxh5 34. Kh4 Bd4 35. Kxh5 f5 36. Kh4 Kf6) 30... f5 31. Kf4 e5+ 32. Kg5? { (-4.92 → -6.02) Mistake. Best move was Ke3. } (32. Ke3 Kf7) 32... Kg7 33. c3?? { (-5.63 → -9.30) Blunder. Best move was Ba5. } (33. Ba5 Bd4 34. Kh4 e4 35. c3 Be5 36. c4 Kf6 37. Kh3 Bd4 38. Bc7 g5 39. Kg2 f4) 33... h6+ 34. Kh4 g5+ 35. Kh5?! { (-7.82 → -8.79) Inaccuracy. Best move was Kg3. } (35. Kg3 Kf6 36. Kf3 e4+ 37. Ke3 Ke5 38. Be1 f4+ 39. Kd2 e3+ 40. Kd3 Bb2 41. c4 Bd4) 35... f4 36. Kg4 e4?? { (-8.42 → -1.09) Blunder. Best move was Kg6. } (36... Kg6) 37. Kf5?? { (-1.09 → -70.08) Blunder. Best move was Bxf4. } (37. Bxf4 Kg6 38. Bd2 h5+ 39. Kg3 Kf5 40. h3 Bb2 41. Kg2 Ba3 42. Be3 Bd6 43. Bb6 Bf4) 37... e3 38. Bxe3?! { (-63.48 → Mate in 11) Checkmate is now unavoidable. Best move was Be1. } (38. Be1 f3 39. Bg3 f2 40. Ke4 f1=Q 41. c4 e2 42. Kd5 e1=Q 43. Bxe1 Qxe1 44. c5 Qe5+) 38... fxe3 39. Ke4 e2 40. h4 e1=Q+ 41. Kf5 Qxc3?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Qe3. } (41... Qe3 42. hxg5 h5 43. g6 Bb2 44. c4 Qe5#) 42. hxg5 hxg5?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qd3+. } (42... Qd3+ 43. Ke6 Kf8 44. gxh6 Ke8 45. h7 Qd7#) 43. Kxg5 Qf3 44. Kh4 Bf6# { Black wins by checkmate. } 0-1