lichess dev

[Event "Ortega Arena"] [Site "http://chess-academy.net/cQNqobdq"] [Date "2024.04.04"] [Round "-"] [White "Kostya20111102"] [Black "Hikaru777"] [Result "0-1"] [UTCDate "2024.04.04"] [UTCTime "15:14:17"] [WhiteElo "1551"] [BlackElo "1628"] [WhiteRatingDiff "-121"] [BlackRatingDiff "+20"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A04"] [Opening "Zukertort Opening: Ross Gambit"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. Nf3 e5? { (-0.02 → 1.34) Mistake. Best move was e6. } { A04 Zukertort Opening: Ross Gambit } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. b3? { (1.34 → -1.57) Mistake. Best move was Nxe5. } (2. Nxe5 d5) 2... e4 3. Bb2? { (-0.95 → -3.71) Mistake. Best move was Ng1. } (3. Ng1 d5 4. e3 Bd6 5. Ne2 Nf6 6. Bb2 Nc6 7. Nbc3 O-O 8. Ng3 Be5 9. d4 exd3) 3... exf3 4. exf3?! { (-3.22 → -3.89) Inaccuracy. Best move was e4. } (4. e4 fxg2) 4... Nf6?! { (-3.89 → -3.31) Inaccuracy. Best move was d5. } (4... d5) 5. Be2?! { (-3.31 → -4.04) Inaccuracy. Best move was d4. } (5. d4) 5... Be7?! { (-4.04 → -3.34) Inaccuracy. Best move was d5. } (5... d5 6. d4 c5 7. Bb5+ Nc6 8. O-O cxd4 9. Qxd4 Be7 10. Qh4 O-O 11. Bd3 d4 12. Nd2) 6. O-O O-O 7. Re1?! { (-3.34 → -3.97) Inaccuracy. Best move was d4. } (7. d4) 7... Ne8?! { (-3.97 → -3.17) Inaccuracy. Best move was d5. } (7... d5 8. d4 c5 9. dxc5 Bxc5 10. Bd3 Be6 11. Nc3 Nc6 12. a3 a6 13. Qd2 Bd4 14. Bf1) 8. d4 Bf6?! { (-3.33 → -2.73) Inaccuracy. Best move was d5. } (8... d5 9. c4) 9. Bd3? { (-2.73 → -3.89) Mistake. Best move was Nc3. } (9. Nc3 Nc6 10. Nd5 Ne7 11. Nxe7+ Bxe7 12. d5 Bf6 13. Bxf6 Qxf6 14. c4 b6 15. Rc1 Qh6) 9... c5 10. Nd2?! { (-3.40 → -4.09) Inaccuracy. Best move was c3. } (10. c3 cxd4) 10... cxd4?! { (-4.09 → -3.30) Inaccuracy. Best move was Nc6. } (10... Nc6 11. Ne4) 11. Ne4 Nc6 12. Nxf6+ Qxf6 13. Qd2?! { (-2.97 → -3.81) Inaccuracy. Best move was Be4. } (13. Be4 Nc7) 13... Qd8? { (-3.81 → -2.13) Mistake. Best move was Nc7. } (13... Nc7) 14. Qe2? { (-2.13 → -3.74) Mistake. Best move was b4. } (14. b4) 14... Nf6?! { (-3.74 → -2.84) Inaccuracy. Best move was Nc7. } (14... Nc7 15. Qd2 Qf6 16. b4 a6 17. c3 d5 18. cxd4 Bf5 19. Bf1 Rfc8 20. a4 Ne6 21. b5) 15. f4?! { (-2.84 → -3.74) Inaccuracy. Best move was Qd2. } (15. Qd2 a6 16. a4 a5 17. Bb5 d6 18. Rad1 Be6 19. Bxc6 bxc6 20. Qxd4 d5 21. h3 c5) 15... Re8 16. Qd2 d5 17. Rxe8+ Qxe8 18. g4?? { (-3.20 → -8.02) Blunder. Best move was Bb5. } (18. Bb5 Bf5 19. Re1 Qd8 20. Bxc6 bxc6 21. Re5 Be6 22. Qxd4 Qa5 23. a4 c5 24. Qc3 Qxc3) 18... Bxg4 19. Re1?! { (-7.54 → -8.32) Inaccuracy. Best move was h3. } (19. h3 Bxh3 20. f3 Nh5 21. Re1 Qd8 22. Re2 Qf6 23. Bc1 g5 24. Rh2 Nxf4 25. Qf2 Bf5) 19... Qf8? { (-8.32 → -6.14) Mistake. Best move was Ne4. } (19... Ne4 20. Bxe4) 20. f3? { (-6.14 → -7.96) Mistake. Best move was Kg2. } (20. Kg2 Ne4) 20... Bxf3 21. Qf2 Be4 22. Rxe4? { (-7.79 → -10.88) Mistake. Best move was a3. } (22. a3 Qd6) 22... Nxe4?! { (-10.88 → -9.31) Inaccuracy. Best move was dxe4. } (22... dxe4) 23. Bxe4?! { (-9.31 → -10.69) Inaccuracy. Best move was Qf3. } (23. Qf3 Re8) 23... dxe4 24. Qg2 e3 25. Bxd4 Nxd4 { Black wins on time. } 0-1