lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/1pKT6K76"] [Date "2021.02.19"] [Round "-"] [White "GabrielCONDUR"] [Black "orzamatias"] [Result "1-0"] [UTCDate "2021.02.19"] [UTCTime "17:04:45"] [WhiteElo "2148"] [BlackElo "1340"] [WhiteRatingDiff "+0"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d5 2. Nf3 { D02 Queen's Pawn Game: Zukertort Variation } e6 3. e3?! { (0.57 → -0.08) Inaccuracy. Best move was c4. } (3. c4 Nf6 4. Nc3 h6 5. Bf4 Bb4 6. e3 c5 7. Bd3 cxd4) 3... Bb4+?! { (-0.08 → 0.61) Inaccuracy. Best move was Nf6. } (3... Nf6 4. c4 c5 5. a3 dxc4 6. Bxc4 a6 7. O-O b5 8. Be2 Nbd7 9. dxc5 Bxc5 10. b4) 4. Nbd2 Nf6 5. Bd3 O-O 6. c3 Ba5? { (0.33 → 1.63) Mistake. Best move was Be7. } (6... Be7) 7. e4?! { (1.63 → 0.94) Inaccuracy. Best move was b4. } (7. b4 Bb6 8. e4 dxe4 9. Nxe4 Nbd7 10. O-O Nxe4 11. Bxe4 a5 12. b5 Nf6 13. Bd3 c5) 7... dxe4?! { (0.94 → 1.67) Inaccuracy. Best move was e5. } (7... e5 8. O-O dxe4 9. Nxe4 Nxe4 10. Bxe4 exd4 11. Nxd4 Bb6 12. Bf4 Re8 13. Re1 Nd7 14. Qf3) 8. Nxe4 e5? { (1.10 → 2.58) Mistake. Best move was Nxe4. } (8... Nxe4 9. Bxe4) 9. Nxf6+ gxf6? { (2.32 → 5.14) Mistake. Best move was Qxf6. } (9... Qxf6 10. dxe5 Qe7 11. Qe2 Nc6 12. h3 Bb6 13. O-O f5 14. b4 a5 15. b5 Nd8 16. a4) 10. O-O exd4?? { (4.53 → 8.13) Blunder. Best move was Nc6. } (10... Nc6 11. Nh4) 11. Nxd4 Nc6? { (7.65 → 10.09) Mistake. Best move was Qd5. } (11... Qd5 12. Re1) 12. Qh5 f5 13. Nxf5 Re8? { (9.49 → Mate in 3) Checkmate is now unavoidable. Best move was Kh8. } (13... Kh8 14. Be4 Be6 15. Nd4 f5 16. Nxe6 Qf6 17. Nxf8 Rxf8 18. Bh6 Qf7 19. Qh3 Rb8 20. Qxf5) 14. Qg4+ Kf8 15. Qg7# { White wins by checkmate. } 1-0