lichess dev

[Event "Major piece Arena"] [Site "http://chess-academy.net/FEnehkh4"] [Date "2020.07.10"] [Round "-"] [White "AlionaBodnari"] [Black "angela_1998"] [Result "0-1"] [UTCDate "2020.07.10"] [UTCTime "16:35:09"] [WhiteElo "1562"] [BlackElo "1659"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+51"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "King's Pawn Game: King's Head Opening #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. f3? { (0.30 → -1.33) Mistake. Best move was Nf3. } { C20 King's Pawn Game: King's Head Opening #2 } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... Nc6 3. Nc3 Nf6 4. Bc4?! { (-0.91 → -1.41) Inaccuracy. Best move was Nge2. } (4. Nge2 d5 5. d4 dxe4 6. dxe5 Qxd1+ 7. Kxd1 Nxe5 8. Nb5 Bd6 9. Nxd6+ cxd6 10. Nd4 Bd7) 4... Bb4? { (-1.41 → -0.05) Mistake. Best move was Bc5. } (4... Bc5 5. Nge2 a6 6. d3 h6 7. h4 O-O 8. Nd5 Nxd5 9. Bxd5 Ne7 10. Bb3 d5 11. c3) 5. Nge2 d6? { (-0.83 → 0.21) Mistake. Best move was Bc5. } (5... Bc5) 6. O-O Bc5+?! { (-0.22 → 0.32) Inaccuracy. Best move was O-O. } (6... O-O 7. Nd5) 7. d4?? { (0.32 → -3.20) Blunder. Best move was Kh1. } (7. Kh1 O-O 8. Na4 h6 9. Nxc5 dxc5 10. d3 Qd6 11. f4 Be6 12. Bxe6 Qxe6 13. f5 Qe7) 7... exd4 8. Nxd4? { (-2.68 → -5.43) Mistake. Best move was Na4. } (8. Na4) 8... Nxd4? { (-5.43 → -4.13) Mistake. Best move was Bxd4+. } (8... Bxd4+) 9. Be3?! { (-4.13 → -4.67) Inaccuracy. Best move was Kh1. } (9. Kh1 Be6) 9... Nxc2? { (-4.67 → -2.92) Mistake. Best move was Be6. } (9... Be6 10. Bxd4 Bxc4 11. Re1 Be6 12. Bxc5 dxc5 13. a4 a6 14. a5 O-O 15. Qxd8 Raxd8 16. Red1) 10. Qxc2?? { (-2.92 → -6.32) Blunder. Best move was Bxc5. } (10. Bxc5 dxc5) 10... Bxe3+ 11. Kh1 Bc5?! { (-6.39 → -5.51) Inaccuracy. Best move was O-O. } (11... O-O 12. Rad1 Bd7 13. Rde1 Bc5 14. e5 dxe5 15. Rxe5 Bd6 16. Ree1 a5 17. g4 c6 18. a4) 12. Qb3? { (-5.51 → -6.54) Mistake. Best move was Na4. } (12. Na4 Bb6) 12... Qe7?! { (-6.54 → -5.61) Inaccuracy. Best move was O-O. } (12... O-O 13. Na4 Bd4 14. Qd3 c5 15. Nc3 a6 16. Ne2 b5 17. Bd5 Nxd5 18. Nxd4 Nb6 19. Ne2) 13. Rfe1? { (-5.61 → -6.94) Mistake. Best move was Na4. } (13. Na4 Bb6 14. Nxb6 axb6 15. Rac1 O-O 16. Rfe1 Nd7 17. Qc2 c6 18. a3 Ne5 19. f4 Ng4) 13... O-O 14. Rad1?! { (-6.34 → -6.96) Inaccuracy. Best move was Qc2. } (14. Qc2 Bd7) 14... b6? { (-6.96 → -5.49) Mistake. Best move was Nh5. } (14... Nh5) 15. Nd5? { (-5.49 → -6.85) Mistake. Best move was Na4. } (15. Na4 Qe5 16. Nxc5 bxc5 17. Qc2 Be6 18. Ba6 h5 19. b3 h4 20. Qf2 Qg5 21. e5 dxe5) 15... Nxd5 16. Bxd5 Rb8 17. a3 h6?! { (-6.81 → -6.28) Inaccuracy. Best move was Qh4. } (17... Qh4) 18. Rd2 Be6?! { (-6.71 → -5.93) Inaccuracy. Best move was Bd7. } (18... Bd7 19. Qc3) 19. Bxe6?! { (-5.93 → -6.52) Inaccuracy. Best move was Qc3. } (19. Qc3 b5 20. b4 Bb6 21. Bc6 Qg5 22. g3 Qe5 23. Qd3 a6 24. f4 Qh5 25. Qc3 Rbd8) 19... Qxe6? { (-6.52 → -3.90) Mistake. Best move was fxe6. } (19... fxe6) 20. h3?? { (-3.90 → -20.79) Blunder. Best move was Qxe6. } (20. Qxe6 fxe6 21. b4 Kf7 22. h4 Ke7 23. bxc5 bxc5 24. Rc2 Rb3 25. Ra1 Rf4 26. Rc4 Rxh4+) 20... Qxb3 21. Rxd6?! { (-20.19 → Mate in 9) Checkmate is now unavoidable. Best move was Rc1. } (21. Rc1 Be3 22. Rc3 Qxc3 23. bxc3 Bxd2 24. Kh2 Bxc3 25. Kg3 b5 26. h4 Bb2 27. Kg4 Bxa3) 21... Bxd6 22. Re3?! { (-34.42 → Mate in 2) Checkmate is now unavoidable. Best move was e5. } (22. e5 Rfe8) 22... Qb5?! { (Mate in 2 → Mate in 8) Not the best checkmate sequence. Best move was Qd1+. } (22... Qd1+ 23. Re1 Qxe1#) 23. Rb3 Qe5?! { (Mate in 1 → Mate in 6) Not the best checkmate sequence. Best move was Qf1#. } (23... Qf1#) 24. Rb5 Qh2# { Black wins by checkmate. } 0-1