lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/79uaa6J3"] [Date "2021.02.12"] [Round "-"] [White "elisabeta-enache"] [Black "David-Rush_Defence"] [Result "0-1"] [UTCDate "2021.02.12"] [UTCTime "17:15:37"] [WhiteElo "1083"] [BlackElo "1406"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C20"] [Opening "King's Pawn Game"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 { C20 King's Pawn Game } 2. Be2 Qh4? { (-0.19 → 1.79) Mistake. Best move was Nf6. } (2... Nf6 3. Nf3) 3. g3? { (1.79 → -0.34) Mistake. Best move was Nf3. } (3. Nf3) 3... Qxe4 4. Nf3 d6?! { (-0.60 → 0.32) Inaccuracy. Best move was Nf6. } (4... Nf6 5. O-O) 5. Ng5?? { (0.32 → -9.53) Blunder. Best move was Nc3. } (5. Nc3 Qf5 6. d4 Nc6 7. O-O Be7 8. Nd5 Bd8 9. dxe5 dxe5 10. b4 Nf6 11. Ne3 Qd7) 5... Qxh1+ 6. Bf1 Bh3?? { (-9.41 → -4.37) Blunder. Best move was f6. } (6... f6) 7. Ke2?? { (-4.37 → -11.41) Blunder. Best move was Nxh3. } (7. Nxh3) 7... Bxf1+? { (-11.41 → -8.84) Mistake. Best move was Nc6. } (7... Nc6 8. c3 Bg4+ 9. f3 Qxh2+ 10. Ke3 Qxg3 11. Ne4 Bxf3 12. Nxg3 Bxd1 13. Na3 Bg4 14. Kf2) 8. Ke1? { (-8.84 → Mate in 1) Checkmate is now unavoidable. Best move was Qxf1. } (8. Qxf1 Qxh2 9. Nh3 g5 10. d3 g4 11. Ng1 Nc6 12. Kd1 Qh1 13. Be3 Nge7 14. Nd2 Bg7) 8... Be2+? { (Mate in 1 → -8.82) Lost forced checkmate sequence. Best move was Bc4#. } (8... Bc4#) 9. Kxe2 Qxd1+? { (-9.12 → -8.06) Mistake. Best move was Qxh2. } (9... Qxh2 10. Nf3 Qh5 11. Nc3 d5 12. Kf1 Nc6 13. Kg2 d4 14. Ne1 Qxd1 15. Nxd1 Bd6 16. c3) 10. Kxd1 f6?! { (-8.39 → -7.81) Inaccuracy. Best move was Nc6. } (10... Nc6) 11. f4? { (-7.81 → -12.49) Mistake. Best move was Ne6. } (11. Ne6 Na6 12. Nxf8 Kxf8 13. d3 Nc5 14. f4 Ne7 15. fxe5 fxe5 16. Be3 Ne6 17. c3 g5) 11... fxg5 12. fxg5 h6 13. g6 Ne7 14. g4 Nxg6 15. g5 hxg5 16. h4 gxh4 17. d3 Nf4 18. d4 h3 19. dxe5?! { (-19.96 → Mate in 10) Checkmate is now unavoidable. Best move was Bxf4. } (19. Bxf4 exf4) 19... dxe5?! { (Mate in 10 → -20.63) Lost forced checkmate sequence. Best move was h2. } (19... h2 20. c3 h1=Q+ 21. Kc2 Qe4+ 22. Kb3 Nc6 23. Nd2 Nd4+ 24. cxd4 Rh3+ 25. Nf3 Qd3+ 26. Ka4) 20. Be3?! { (-20.63 → Mate in 8) Checkmate is now unavoidable. Best move was Bxf4. } (20. Bxf4 exf4) 20... Bb4?! { (Mate in 8 → -20.58) Lost forced checkmate sequence. Best move was h2. } (20... h2 21. Kd2 h1=Q 22. Bxf4 Qg2+ 23. Kd3 Qf1+ 24. Kc3 Qxf4 25. Kd3 Qd4+ 26. Ke2 Rh2+ 27. Ke1) 21. Nd2?! { (-20.58 → Mate in 11) Checkmate is now unavoidable. Best move was Bxf4. } (21. Bxf4 exf4) 21... h2 22. c3 h1=Q+ 23. Kc2 Qxa1 24. Kb3 Qe1 25. cxb4 Qxe3+ 26. Kc2 Qe2?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qd3+. } (26... Qd3+ 27. Kc1 Rh1+ 28. Nf1 Rxf1#) 27. Kc3 Rh3+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qd3#. } (27... Qd3#) 28. Kc2 Qd3+ 29. Kd1 Rh2?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Rh1#. } (29... Rh1#) 30. Kc1 Ne2+ 31. Kd1 Rh1# { Black wins by checkmate. } 0-1