lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/VoOc6zJ7"] [Date "2021.03.03"] [Round "-"] [White "OtiCoolUwU"] [Black "DavidRusu"] [Result "0-1"] [UTCDate "2021.03.03"] [UTCTime "18:02:35"] [WhiteElo "1511"] [BlackElo "1632"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C46"] [Opening "Three Knights Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nc3 Nc6 3. Nf3 { C46 Three Knights Opening } Bc5 4. Bc4?! { (0.59 → -0.09) Inaccuracy. Best move was Nxe5. } (4. Nxe5 Nxe5 5. d4 Bd6 6. dxe5 Bxe5 7. f4 Bxc3+ 8. bxc3 d6) 4... d6 5. d3 Na5 6. O-O?! { (0.38 → -0.43) Inaccuracy. Best move was Bd5. } (6. Bd5 c6) 6... Nxc4 7. dxc4 Ne7 8. Ng5?! { (0.00 → -0.83) Inaccuracy. Best move was Be3. } (8. Be3 b6) 8... h6 9. Nf3 Bg4?! { (-0.90 → -0.01) Inaccuracy. Best move was O-O. } (9... O-O 10. Be3 b6 11. a3 Be6 12. Qd3 f5 13. b4 Bxe3 14. fxe3 fxe4 15. Nxe4 Qe8 16. Ng3) 10. Bd2?! { (-0.01 → -0.99) Inaccuracy. Best move was Be3. } (10. Be3) 10... O-O 11. Na4?! { (-0.40 → -1.18) Inaccuracy. Best move was h3. } (11. h3 Be6 12. Qe2 Bb6 13. Rfd1 Ng6 14. a4 c6 15. Be3 Bc7 16. b4 a5 17. b5 f5) 11... f5 12. exf5? { (-0.94 → -2.05) Mistake. Best move was Nxc5. } (12. Nxc5) 12... Rxf5 13. Qe1? { (-1.62 → -3.14) Mistake. Best move was Qe2. } (13. Qe2) 13... Bxf3? { (-3.14 → -2.02) Mistake. Best move was Rxf3. } (13... Rxf3) 14. gxf3 Ng6? { (-2.69 → -1.09) Mistake. Best move was Qd7. } (14... Qd7 15. Nxc5 dxc5 16. Qe2 Nc6 17. Kh1 Raf8 18. f4 exf4 19. Bc3 f3 20. Qe4 Rf4 21. Qd5+) 15. Kh1? { (-1.09 → -3.47) Mistake. Best move was Qe4. } (15. Qe4 Nh4 16. Kh1 c6 17. Nxc5 dxc5 18. Rad1 Qf6 19. f4 Qf7 20. f3 exf4 21. Rde1 Rd8) 15... Qh4 16. Rg1? { (-3.16 → -5.54) Mistake. Best move was Qe4. } (16. Qe4 Rh5 17. Qxh4 Nxh4 18. Rad1 Nxf3 19. Kg2 Rf8 20. Nxc5 Rxh2+ 21. Kg3 dxc5 22. Be3 b6) 16... Bxf2 17. Qf1?? { (-5.14 → -10.06) Blunder. Best move was Qe4. } (17. Qe4 Bxg1) 17... Bxg1 18. Qxg1 Rxf3 19. Qxg6 Rf2 20. Rg1? { (-9.65 → Mate in 1) Checkmate is now unavoidable. Best move was Qg3. } (20. Qg3 Qe4+) 20... Rxh2# { Black wins by checkmate. } 0-1