lichess dev

[Event "Rapid Shield Arena"] [Site "http://chess-academy.net/HKekYGB1"] [Date "2021.01.07"] [Round "-"] [White "GabrielCONDUR"] [Black "Olga"] [Result "1-0"] [UTCDate "2021.01.07"] [UTCTime "16:30:52"] [WhiteElo "2331"] [BlackElo "1044"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A02"] [Opening "Bird Opening: From's Gambit"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. f4?! { (0.15 → -0.38) Inaccuracy. Best move was e4. } (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6) 1... e5? { (-0.38 → 0.83) Mistake. Best move was d5. } { A02 Bird Opening: From's Gambit } (1... d5 2. Nf3 Bf5 3. e3 e6 4. Be2 Nf6 5. Nh4 Be7 6. O-O) 2. fxe5 Be7? { (0.15 → 1.59) Mistake. Best move was d6. } (2... d6 3. exd6 Bxd6 4. Nf3 Nf6 5. g3 O-O 6. Bg2 Bg4 7. O-O) 3. e4?! { (1.59 → 0.64) Inaccuracy. Best move was Nf3. } (3. Nf3 d6) 3... Bh4+? { (0.64 → 2.26) Mistake. Best move was Nc6. } (3... Nc6 4. Nf3 d6 5. Bb5 Bg4 6. Bxc6+ bxc6 7. exd6 cxd6 8. O-O Nf6 9. Nc3 O-O 10. d4) 4. g3 Bg5?! { (1.80 → 2.60) Inaccuracy. Best move was d6. } (4... d6) 5. Nf3 Bh6 6. d4?! { (2.68 → 2.04) Inaccuracy. Best move was Nc3. } (6. Nc3) 6... Ne7? { (2.04 → 4.81) Mistake. Best move was d6. } (6... d6 7. Nc3 Bg4 8. Bc4 Bxc1 9. Rxc1 Nh6 10. exd6 Qxd6 11. O-O Nc6 12. Nd5 O-O-O 13. c3) 7. Bxh6 Nec6?? { (4.23 → 12.18) Blunder. Best move was gxh6. } (7... gxh6 8. Qd2) 8. Bxg7 Rg8 9. Bf6 d5 10. Bxd8 Kxd8 11. exd5 Nb4 12. c4 Bg4 13. Kf2 N8a6 14. a3 Rg6 15. axb4 Nxb4 16. Qb3 Rh6 17. Qxb4 Rh3?! { (35.77 → Mate in 3) Checkmate is now unavoidable. Best move was Kd7. } (17... Kd7 18. Qxb7) 18. Qf8+ Kd7 19. e6+ Bxe6 20. Ne5# { White wins by checkmate. } 1-0