lichess dev

[Event "Filip Arena"] [Site "http://chess-academy.net/oj0RIiuW"] [Date "2021.02.04"] [Round "-"] [White "mihaiplostinaru"] [Black "Lucadito"] [Result "0-1"] [UTCDate "2021.02.04"] [UTCTime "17:36:00"] [WhiteElo "1595"] [BlackElo "1873"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+28"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A04"] [Opening "Zukertort Opening: Quiet System"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 Nf6?! { (-0.02 → 0.59) Inaccuracy. Best move was e6. } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. e3?! { (0.59 → 0.08) Inaccuracy. Best move was d4. } { A04 Zukertort Opening: Quiet System } (2. d4 e6 3. c4 h6 4. Bf4 d5 5. e3 c5 6. Nc3 cxd4) 2... Nc6?! { (0.08 → 0.97) Inaccuracy. Best move was d5. } (2... d5 3. d4 e6 4. Bd3 Be7 5. O-O O-O 6. b3 c5 7. c4) 3. Be2?! { (0.97 → 0.23) Inaccuracy. Best move was d4. } (3. d4 d5 4. c4 Bg4 5. cxd5 Bxf3 6. Qxf3 Qxd5 7. Qxd5 Nxd5 8. Nc3 Nf6 9. f4 e6) 3... e5 4. d4 e4?! { (0.00 → 0.77) Inaccuracy. Best move was exd4. } (4... exd4 5. exd4 d5 6. O-O Be7 7. c4 Be6 8. cxd5 Nxd5 9. Nc3 O-O 10. Bd3 Bf6 11. Re1) 5. Nfd2 d5 6. O-O? { (0.78 → -0.64) Mistake. Best move was c4. } (6. c4 Ne7 7. Nc3 c6 8. O-O Ng6 9. Qa4 Bd7 10. Qb3 Bd6 11. cxd5 cxd5 12. Nxd5 Nxd5) 6... Bd6? { (-0.64 → 0.92) Mistake. Best move was h5. } (6... h5 7. c4 Bd6 8. f4 Ng4 9. Bxg4 hxg4 10. g3 Nb4 11. Qb3 Kf8 12. cxd5 f5 13. Nc4) 7. b3? { (0.92 → -1.80) Mistake. Best move was c4. } (7. c4 O-O 8. Nc3 dxc4 9. Nxc4 Re8 10. f3 exf3 11. Bxf3 Bb4 12. a3 Bxc3 13. bxc3 Be6) 7... Bf5? { (-1.80 → -0.01) Mistake. Best move was h5. } (7... h5 8. h3 Rh6 9. Ba3 Bxa3 10. Nxa3 Bxh3 11. gxh3 Rg6+ 12. Kh1 Qd7 13. Kh2 Qd6+ 14. Kh1) 8. g3? { (-0.01 → -1.57) Mistake. Best move was Ba3. } (8. Ba3 Bxa3 9. Nxa3 O-O 10. c4 a6 11. Nc2 Ne7 12. c5 Be6 13. a3 Ng6 14. b4 Nh4) 8... O-O? { (-1.57 → -0.37) Mistake. Best move was Ne7. } (8... Ne7 9. f3) 9. Bb2? { (-0.37 → -1.72) Mistake. Best move was c4. } (9. c4) 9... h6? { (-1.72 → -0.43) Mistake. Best move was Ne7. } (9... Ne7) 10. c4 dxc4?! { (-0.74 → 0.23) Inaccuracy. Best move was Bb4. } (10... Bb4 11. a3 Bxd2 12. Qxd2 Ne7 13. Rc1 Re8 14. a4 Qd7 15. Nc3 c6 16. Ba3 Bh3 17. a5) 11. bxc4 Qd7? { (-0.41 → 0.79) Mistake. Best move was Re8. } (11... Re8 12. Nc3) 12. c5? { (0.79 → -0.37) Mistake. Best move was d5. } (12. d5 Nb4 13. Bxf6 gxf6 14. Nc3 Rfe8 15. Nb3 Na6 16. a3 Bh3 17. Re1 c6 18. Qc2 Qe7) 12... Be7 13. a3?! { (0.23 → -0.63) Inaccuracy. Best move was Nc3. } (13. Nc3) 13... b6?! { (-0.63 → -0.07) Inaccuracy. Best move was Rad8. } (13... Rad8 14. Qb3) 14. cxb6 axb6 15. Nc4?! { (-0.19 → -0.84) Inaccuracy. Best move was Bb5. } (15. Bb5 Bg6) 15... Ng4? { (-0.84 → 0.39) Mistake. Best move was b5. } (15... b5 16. Ne5) 16. Bxg4?? { (0.39 → -4.17) Blunder. Best move was h3. } (16. h3) 16... Bxg4 17. Qe1?? { (-3.64 → Mate in 4) Checkmate is now unavoidable. Best move was f3. } (17. f3 exf3) 17... Bf3 18. Ncd2 Bh5?? { (Mate in 3 → -1.02) Lost forced checkmate sequence. Best move was Qh3. } (18... Qh3 19. Nxf3 exf3 20. Nd2 Qg2#) 19. f4? { (-1.02 → -2.06) Mistake. Best move was Nxe4. } (19. Nxe4 f5 20. Ned2 Rae8 21. Qc1 f4 22. exf4 Bf6 23. Nb3 Bf3 24. N1d2 Bd5 25. Re1 Rxe1+) 19... Qh3? { (-2.06 → 0.92) Mistake. Best move was f5. } (19... f5 20. h3) 20. d5? { (0.92 → -0.66) Mistake. Best move was f5. } (20. f5) 20... Na5 21. Nxe4? { (-0.46 → -1.62) Mistake. Best move was f5. } (21. f5 f6) 21... Nc4?? { (-1.62 → 1.41) Blunder. Best move was Qd7. } (21... Qd7 22. Qc3) 22. Nbd2?? { (1.41 → -5.57) Blunder. Best move was Bxg7. } (22. Bxg7) 22... Nxb2 23. Rb1?? { (-4.52 → -7.67) Blunder. Best move was Qb1. } (23. Qb1 Na4) 23... Bxa3? { (-7.67 → -6.66) Mistake. Best move was Nd3. } (23... Nd3 24. Nf2 Qf5 25. e4 Nxe1 26. exf5 Nf3+ 27. Nxf3 Bxf3 28. f6 gxf6 29. Rb3 Bxd5 30. Rc3) 24. Nb3? { (-6.66 → -7.81) Mistake. Best move was Nf2. } (24. Nf2 Qd7) 24... Nd3? { (-7.81 → -6.13) Mistake. Best move was Rfe8. } (24... Rfe8 25. Nf2 Qd7 26. Qc3 Na4 27. Qd4 Bf3 28. Rfe1 Nc5 29. Nd2 Bxd5 30. Qc3 Ra4 31. e4) 25. Qd2 Nb4? { (-6.58 → -4.96) Mistake. Best move was Nc5. } (25... Nc5 26. Nbxc5 bxc5 27. Nf2 Qd7 28. Qd3 Bb4 29. Ra1 f5 30. e4 fxe4 31. Nxe4 Bf7 32. Rad1) 26. Nc1? { (-4.96 → -7.25) Mistake. Best move was f5. } (26. f5 Rfe8) 26... Bxc1 27. Qxb4?? { (-6.64 → Mate in 8) Checkmate is now unavoidable. Best move was Qxc1. } (27. Qxc1 Ra2) 27... Bxe3+ 28. Kh1 Rae8?! { (Mate in 7 → -11.83) Lost forced checkmate sequence. Best move was Ra2. } (28... Ra2 29. Nd2 Bxd2 30. Qc4 Be1 31. Rb2 Rxb2 32. Qe2 Rxe2 33. Rf2 Bxf2 34. g4 Re1#) 29. Nc3 Bc5 30. Qb5 Re3 31. Na2?! { (-20.00 → Mate in 4) Checkmate is now unavoidable. Best move was g4. } (31. g4 Bxg4 32. Qb2 Bf3+ 33. Rxf3 Qxf3+ 34. Qg2 Rxc3 35. Re1 Qxf4 36. Qe2 Qf5 37. Qe4 Qxe4+) 31... Rxg3 32. Rf2 Bxf2?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Bf3+. } (32... Bf3+ 33. Rxf3 Qg2#) 33. Qf1 Rg1+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qxf1+. } (33... Qxf1+ 34. Rxf1 Bf3#) 34. Qxg1 Bf3+ 35. Qg2 Qxg2# { Black wins by checkmate. } 0-1