lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/9xs6404t"] [Date "2020.10.26"] [Round "-"] [White "Adrian23383"] [Black "Razvan123"] [Result "0-1"] [UTCDate "2020.10.26"] [UTCTime "17:18:24"] [WhiteElo "951"] [BlackElo "1386"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+28"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Grob Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. g4? { (0.15 → -0.92) Mistake. Best move was e4. } { A00 Grob Opening } (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6) 1... e6 2. Nf3 f5? { (-0.96 → 0.74) Mistake. Best move was d5. } (2... d5 3. c3) 3. Ng5?? { (0.74 → -5.03) Blunder. Best move was gxf5. } (3. gxf5 exf5) 3... fxg4?? { (-5.03 → -1.84) Blunder. Best move was Qxg5. } (3... Qxg5 4. gxf5 Qxf5 5. Nc3 d5 6. e4 dxe4 7. d3 Bb4 8. Bd2 Nf6 9. Rg1 O-O 10. Rg5) 4. Nxe6?? { (-1.84 → -5.04) Blunder. Best move was d4. } (4. d4 Be7 5. h4 h6 6. Ne4 d5 7. Ng3 Nf6 8. e4 dxe4 9. Nc3 Nc6 10. Be3 Bb4) 4... dxe6 5. Nc3 e5 6. Nb5? { (-4.70 → -5.84) Mistake. Best move was e3. } (6. e3 Nc6) 6... c6?! { (-5.84 → -5.27) Inaccuracy. Best move was Be7. } (6... Be7) 7. Nc7+?? { (-5.27 → -9.59) Blunder. Best move was Nc3. } (7. Nc3 Be6) 7... Qxc7 8. a4?! { (-9.01 → -9.72) Inaccuracy. Best move was h3. } (8. h3 g3) 8... c5?! { (-9.72 → -9.09) Inaccuracy. Best move was Nf6. } (8... Nf6 9. Bg2 Na6 10. Kf1 Bd6 11. Kg1 O-O 12. d4 Nb4 13. c3 Nbd5 14. h3 Nf4 15. Bxf4) 9. b4?! { (-9.09 → -10.65) Inaccuracy. Best move was h3. } (9. h3 Nc6) 9... a6?! { (-10.65 → -9.31) Inaccuracy. Best move was cxb4. } (9... cxb4 10. Bb2 Nf6 11. h3 Nc6 12. e3 Bf5 13. Bg2 O-O-O 14. hxg4 Bxg4 15. f3 Bf5 16. Bh3) 10. Bb2?! { (-9.31 → -10.44) Inaccuracy. Best move was bxc5. } (10. bxc5 Bxc5 11. Ba3 Nf6 12. Bg2 O-O 13. c3 Bxa3 14. Rxa3 Nc6 15. d3 Qe7 16. Ra1 Be6) 10... b6? { (-10.44 → -8.75) Mistake. Best move was cxb4. } (10... cxb4 11. h3) 11. h3? { (-8.75 → -10.25) Mistake. Best move was Bg2. } (11. Bg2 Ra7) 11... b5? { (-10.25 → -8.32) Mistake. Best move was Bb7. } (11... Bb7 12. Rg1 gxh3 13. Bxh3 cxb4 14. d4 Nc6 15. dxe5 Rd8 16. Qc1 Nd4 17. Bxd4 Rxd4 18. Kf1) 12. hxg4 cxb4?! { (-8.53 → -7.82) Inaccuracy. Best move was bxa4. } (12... bxa4 13. Bg2 Ra7 14. bxc5 Bb7 15. f3 Bxc5 16. Rxa4 Nd7 17. Ba3 Ne7 18. Bxc5 Qxc5 19. Qb1) 13. g5? { (-7.82 → -9.44) Mistake. Best move was axb5. } (13. axb5) 13... bxa4 14. Bh3?! { (-9.06 → -10.76) Inaccuracy. Best move was Bg2. } (14. Bg2) 14... h6? { (-10.76 → -9.00) Mistake. Best move was Bb7. } (14... Bb7 15. O-O a3 16. Bc1 Qc6 17. f3 Bc5+ 18. e3 a5 19. c3 Ne7 20. Qb3 Nd7 21. Qe6) 15. Be6? { (-9.00 → -15.55) Mistake. Best move was Bg2. } (15. Bg2 Bb7) 15... Bxe6 16. Rxh6 gxh6 17. gxh6 Nxh6 18. d3 b3 19. Qd2 bxc2 20. Qxc2?! { (-25.33 → Mate in 7) Checkmate is now unavoidable. Best move was Rc1. } (20. Rc1 Ng4) 20... Qxc2 21. Bxe5 Bg7 22. Bxg7 Rg8 23. Bxh6 Rg6?! { (Mate in 1 → Mate in 6) Not the best checkmate sequence. Best move was Rg1#. } (23... Rg1#) 24. Bf4 Rg1# { Black wins by checkmate. } 0-1