lichess dev

[Event "Classical Shield Arena"] [Site "http://chess-academy.net/G8FICHFE"] [Date "2021.09.10"] [Round "-"] [White "Go3000"] [Black "Mikha_pro"] [Result "1-0"] [UTCDate "2021.09.10"] [UTCTime "19:15:32"] [WhiteElo "1492"] [BlackElo "1168"] [WhiteRatingDiff "+16"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 d5 2. d4 Nf6 3. Bf4?! { (0.53 → -0.13) Inaccuracy. Best move was c4. } { D02 Queen's Pawn Game: London System } (3. c4 e6 4. Nc3 Bb4 5. e3 O-O 6. Bd2 b6 7. cxd5 exd5) 3... e6?! { (-0.13 → 0.54) Inaccuracy. Best move was g6. } (3... g6 4. e3 Bg7 5. Be2 c5 6. Nc3 cxd4 7. Nb5 O-O 8. Nc7 e5 9. Bxe5 dxe3 10. fxe3) 4. Be5? { (0.54 → -0.64) Mistake. Best move was e3. } (4. e3) 4... Nbd7 5. c3 Be7?! { (-0.79 → 0.05) Inaccuracy. Best move was Nxe5. } (5... Nxe5 6. Nxe5 Nd7 7. Nxd7 Bxd7 8. Nd2 c5 9. e3 Bd6 10. Bd3 O-O 11. O-O c4 12. Bc2) 6. Nbd2?! { (0.05 → -0.62) Inaccuracy. Best move was Bg3. } (6. Bg3 Ne4) 6... b6?! { (-0.62 → 0.15) Inaccuracy. Best move was Nxe5. } (6... Nxe5) 7. Qc2?! { (0.15 → -0.55) Inaccuracy. Best move was Bf4. } (7. Bf4 O-O) 7... Bb7?! { (-0.55 → 0.00) Inaccuracy. Best move was O-O. } (7... O-O 8. e3) 8. Bg3 c5 9. Ne5? { (0.05 → -1.45) Mistake. Best move was e3. } (9. e3 O-O 10. Be2 Ne4 11. Nxe4 dxe4 12. Nd2 cxd4 13. cxd4 Nf6 14. O-O Qd7 15. Qd1 Rac8) 9... Qc8? { (-1.45 → 0.08) Mistake. Best move was cxd4. } (9... cxd4 10. cxd4 Nxe5 11. Bxe5 O-O 12. a3 Ba6 13. Qa4 Qc8 14. h4 Qb7 15. e3 Bxf1 16. Kxf1) 10. e3 c4?! { (-0.32 → 0.35) Inaccuracy. Best move was O-O. } (10... O-O 11. Bd3 Nxe5 12. Bxe5 Ba6 13. O-O Bxd3 14. Qxd3 c4 15. Qe2 b5 16. Bxf6 Bxf6 17. Rfe1) 11. b3?! { (0.35 → -0.21) Inaccuracy. Best move was Be2. } (11. Be2 O-O 12. O-O Nxe5 13. Bxe5 a5 14. a4 h6 15. h3 Ba6 16. Rfe1 Qc6 17. Bf3 Rad8) 11... a5? { (-0.21 → 1.01) Mistake. Best move was Nxe5. } (11... Nxe5 12. dxe5 Nh5 13. bxc4 Qc7 14. f4 Nxg3 15. hxg3 dxc4 16. Kf2 h6 17. Nf3 O-O 18. Nd4) 12. bxc4 dxc4 13. Bxc4?! { (1.04 → 0.22) Inaccuracy. Best move was Ndxc4. } (13. Ndxc4 b5) 13... Bxg2 14. Rg1 Bb7 15. Bb5?! { (0.71 → -0.22) Inaccuracy. Best move was Rb1. } (15. Rb1 O-O 16. Bf4 Nxe5 17. Bxe5 Qd8 18. Qb2 Rc8 19. Qxb6 Bd5 20. Qxd8 Rfxd8 21. Bxd5 exd5) 15... Ba6?! { (-0.22 → 0.52) Inaccuracy. Best move was O-O. } (15... O-O) 16. Bc6?! { (0.52 → -0.04) Inaccuracy. Best move was Qb2. } (16. Qb2 Bxb5 17. Qxb5 Qxc3 18. Ke2 Bb4 19. Nec4 Qc2 20. Rgc1 Qf5 21. Qxf5 exf5 22. Nd6+ Bxd6) 16... Bb7? { (-0.04 → 1.51) Mistake. Best move was Ra7. } (16... Ra7) 17. Ba4? { (1.51 → -0.29) Mistake. Best move was Qa4. } (17. Qa4 Bxc6) 17... Ba6? { (-0.29 → 1.28) Mistake. Best move was O-O. } (17... O-O 18. Rb1) 18. Bh4? { (1.28 → -0.96) Mistake. Best move was Qb2. } (18. Qb2 b5 19. Bxb5 Bxb5 20. Qxb5 Qxc3 21. Ke2 Rb8 22. Qc6 Qxc6 23. Nxc6 Rb2 24. Kd3 Nd5) 18... b5 19. Bxf6?? { (-0.71 → -3.83) Blunder. Best move was Bb3. } (19. Bb3 g6 20. a4 Nxe5 21. axb5 Bxb5 22. dxe5 Nd7 23. Bxe7 Kxe7 24. c4 Bc6 25. Qc3 Qc7) 19... Bxf6?! { (-3.83 → -3.24) Inaccuracy. Best move was gxf6. } (19... gxf6) 20. Nxd7? { (-3.24 → -4.39) Mistake. Best move was Ne4. } (20. Ne4 Qc7 21. Nxd7 Qxd7 22. Nc5 Qc6 23. Nxa6 Qxa6 24. Rb1 bxa4 25. Qxa4+ Ke7 26. Qa3+ Kd7) 20... Qxd7 21. Bb3 Bb7?? { (-4.42 → -1.00) Blunder. Best move was a4. } (21... a4 22. Ne4) 22. a4 Bc6? { (-1.50 → 0.17) Mistake. Best move was O-O. } (22... O-O 23. axb5) 23. axb5 Bxb5 24. c4 Rc8? { (0.01 → 1.32) Mistake. Best move was Bc6. } (24... Bc6 25. Ba4 O-O 26. Ke2 Be7 27. c5 Rfb8 28. Nc4 Bxa4 29. Rxa4 Qd5 30. Raa1 a4 31. Nb6) 25. Rxa5 Bc6 26. Qd3? { (1.44 → -0.65) Mistake. Best move was Ba4. } (26. Ba4 O-O 27. Bxc6 Qxc6 28. Ke2 Qc7 29. Raa1 g6 30. f4 Rb8 31. Rgb1 Kg7 32. c5 Qc6) 26... Rb8? { (-0.65 → 0.80) Mistake. Best move was Qc7. } (26... Qc7 27. Ra2) 27. d5 exd5? { (0.70 → 2.46) Mistake. Best move was Qd8. } (27... Qd8 28. Ra6) 28. cxd5 Bb5?! { (2.08 → 2.94) Inaccuracy. Best move was Qd8. } (28... Qd8 29. Ra7) 29. Rxb5 Qxb5? { (2.73 → 5.58) Mistake. Best move was Rxb5. } (29... Rxb5 30. Ba4) 30. Qxb5+ Rxb5 31. Ba4 O-O?! { (4.98 → 5.49) Inaccuracy. Best move was Ke7. } (31... Ke7 32. Bxb5) 32. Bxb5 Rb8 33. Bd3 Bc3?! { (5.07 → 5.68) Inaccuracy. Best move was g6. } (33... g6 34. Ke2) 34. Ke2 Rb2 35. Rd1 Kf8?! { (5.00 → 5.63) Inaccuracy. Best move was Bb4. } (35... Bb4 36. e4) 36. e4 Ke7? { (5.14 → 6.14) Mistake. Best move was f6. } (36... f6) 37. Ke3 Kd6?? { (5.68 → 10.40) Blunder. Best move was Bb4. } (37... Bb4 38. e5 Bc5+ 39. Kf3 h5 40. d6+ Ke6 41. Bc4+ Kxe5 42. d7 Be7 43. Ne4 f5 44. Rd5+) 38. Nc4+ Kc5 39. Nxb2 Bxb2 40. Rb1? { (9.70 → 8.60) Mistake. Best move was f4. } (40. f4 f5 41. e5 Kxd5 42. Bxf5+ Kc4 43. Bxh7 g5 44. fxg5 Bxe5 45. h4 Bb2 46. Be4 Ba3) 40... Bc3? { (8.60 → 72.17) Mistake. Best move was Bd4+. } (40... Bd4+ 41. Kf3 Kd6 42. Rb4 Be5 43. Ke3 g5 44. Rb6+ Ke7 45. Rh6 Kf8 46. h4 g4 47. Rh5) 41. Rc1 Kb4?! { (61.80 → Mate in 10) Checkmate is now unavoidable. Best move was Kd6. } (41... Kd6 42. Rxc3) 42. Rxc3 Kxc3 43. d6 { Black resigns. } 1-0