lichess dev

[Event "Iustina Arena"] [Site "http://chess-academy.net/6PqO0PAw"] [Date "2020.09.29"] [Round "-"] [White "Alex_246"] [Black "mihaiplostinaru"] [Result "1-0"] [UTCDate "2020.09.29"] [UTCTime "16:31:51"] [WhiteElo "1466"] [BlackElo "1216"] [WhiteRatingDiff "+40"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "English Defense #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 b6?! { (0.15 → 0.76) Inaccuracy. Best move was d5. } { A40 English Defense #2 } (1... d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 O-O 6. e3) 2. Nc3 Bb7 3. Bg5?! { (0.74 → -0.23) Inaccuracy. Best move was e4. } (3. e4 e6 4. Nf3 Bb4 5. e5 Bxc3+ 6. bxc3 Ne7 7. Bd3 h6 8. O-O d6 9. a4 Nd7) 3... f6? { (-0.23 → 1.36) Mistake. Best move was h6. } (3... h6) 4. Bf4 Nc6? { (0.80 → 1.80) Mistake. Best move was e6. } (4... e6 5. a3 Nc6 6. e4 e5 7. dxe5 fxe5 8. Bg3 Nf6 9. Nf3 Qe7 10. Nd5 Nxd5 11. Qxd5) 5. d5 Nd4?? { (1.69 → 5.10) Blunder. Best move was Ne5. } (5... Ne5 6. e4) 6. e3?? { (5.10 → 0.67) Blunder. Best move was Qxd4. } (6. Qxd4 e5 7. dxe6 dxe6 8. Qa4+ Qd7 9. Qxd7+ Kxd7 10. O-O-O+ Bd6 11. Bxd6 cxd6 12. e4 Nh6) 6... Nf5? { (0.67 → 2.49) Mistake. Best move was e5. } (6... e5 7. Bxe5 Nxc2+ 8. Qxc2 fxe5 9. Nf3 Bd6 10. Bc4 Nf6 11. O-O O-O 12. Ng5 Qe8 13. Rac1) 7. e4 Nd4?? { (1.57 → 6.62) Blunder. Best move was Nd6. } (7... Nd6) 8. Be3?? { (6.62 → 1.15) Blunder. Best move was Qxd4. } (8. Qxd4 c5 9. Qe3 a6 10. Be2 b5 11. e5 Qb6 12. Rd1 fxe5 13. Bxe5 d6 14. Bh5+ Kd8) 8... Nxc2+?? { (1.15 → 5.99) Blunder. Best move was e5. } (8... e5) 9. Qxc2 g6?! { (5.58 → 6.39) Inaccuracy. Best move was c6. } (9... c6 10. dxc6) 10. Qa4? { (6.39 → 5.05) Mistake. Best move was Nge2. } (10. Nge2) 10... c6?! { (5.05 → 5.68) Inaccuracy. Best move was Nh6. } (10... Nh6 11. Nf3) 11. Qd4? { (5.68 → 4.38) Mistake. Best move was dxc6. } (11. dxc6 Bxc6) 11... cxd5 12. exd5 Bg7 13. d6? { (4.85 → 3.29) Mistake. Best move was h4. } (13. h4 Nh6) 13... e5?! { (3.29 → 3.86) Inaccuracy. Best move was Nh6. } (13... Nh6 14. Nd5 Nf5 15. dxe7 Nxd4 16. exd8=Q+ Kxd8 17. Bxd4 Bxd5 18. Ne2 Re8 19. Be3 f5 20. O-O-O) 14. Qd3 Nh6? { (3.69 → 4.81) Mistake. Best move was f5. } (14... f5) 15. Bxh6? { (4.81 → 3.61) Mistake. Best move was Nd5. } (15. Nd5 Nf5) 15... Bxh6 16. Be2?? { (4.05 → 0.86) Blunder. Best move was Qh3. } (16. Qh3 Bg7) 16... f5? { (0.86 → 3.42) Mistake. Best move was Bxg2. } (16... Bxg2 17. Bf3) 17. Na4? { (3.42 → 1.24) Mistake. Best move was Nd5. } (17. Nd5 Kf8) 17... Bxg2?? { (1.24 → 4.36) Blunder. Best move was O-O. } (17... O-O) 18. f3?? { (4.36 → -10.10) Blunder. Best move was Qg3. } (18. Qg3 b5 19. Qxg2 bxa4 20. Qd5 Kf8 21. Bc4 Qe8 22. Nf3 Kg7 23. O-O Bf4 24. Rfe1 e4) 18... Bxh1? { (-10.10 → -7.30) Mistake. Best move was Qh4+. } (18... Qh4+) 19. Kf1? { (-7.30 → -11.31) Mistake. Best move was Kd1. } (19. Kd1 Rc8 20. Nc3 Qf6 21. Qa6 O-O 22. Kc2 e4 23. Rd1 Bg7 24. Kb1 Kh8 25. Qa3 Rc5) 19... e4?? { (-11.31 → -4.76) Blunder. Best move was Qg5. } (19... Qg5) 20. Qd1?? { (-4.76 → -8.22) Blunder. Best move was Qd4. } (20. Qd4 O-O) 20... exf3? { (-8.22 → -5.97) Mistake. Best move was O-O. } (20... O-O 21. Qd4 Bg7 22. Qf2 Rc8 23. f4 Rc2 24. Nc3 Qc8 25. Rd1 Rxb2 26. Nd5 Qc5 27. Ne7+) 21. Bxf3?! { (-5.97 → -6.51) Inaccuracy. Best move was Nxf3. } (21. Nxf3 O-O) 21... Bxf3 22. Qxf3?! { (-5.94 → -6.91) Inaccuracy. Best move was Nxf3. } (22. Nxf3) 22... Qe7?? { (-6.91 → 13.87) Blunder. Best move was O-O. } (22... O-O) 23. Qxa8+ Kf7 24. Qd5+?? { (10.19 → 0.96) Blunder. Best move was Qxh8. } (24. Qxh8) 24... Kf6?? { (0.96 → 21.79) Blunder. Best move was Qe6. } (24... Qe6 25. Qd3) 25. Nf3?? { (21.79 → 2.02) Blunder. Best move was dxe7. } (25. dxe7) 25... Qe2+?? { (2.02 → 20.91) Blunder. Best move was Qe4. } (25... Qe4) 26. Kxe2 Re8+ 27. Kd3 b5 28. Nc5 Ra8?! { (22.34 → Mate in 5) Checkmate is now unavoidable. Best move was Kg7. } (28... Kg7 29. Nxd7) 29. Qxa8?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Nxd7+. } (29. Nxd7+ Kg7 30. Qxa8 Kf7 31. Re1 Be3 32. Ng5+ Bxg5 33. Qf8#) 29... Bf4 30. Qf8# { White wins by checkmate. } 1-0