lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/w7zM2G2e"] [Date "2021.01.19"] [Round "-"] [White "NevilleO"] [Black "tcaciuc_beatrice"] [Result "1-0"] [UTCDate "2021.01.19"] [UTCTime "17:08:49"] [WhiteElo "1500"] [BlackElo "1109"] [WhiteRatingDiff "+51"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B01"] [Opening "Scandinavian Defense: Mieses-Kotroc Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d5?! { (0.12 → 0.81) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. exd5 Qxd5 { B01 Scandinavian Defense: Mieses-Kotroc Variation } 3. Nc3 Qd8 4. Be2? { (1.00 → -0.17) Mistake. Best move was Nf3. } (4. Nf3 e6 5. d4 Nf6 6. a3 Bd6 7. Bd3 O-O 8. O-O Bd7) 4... b6? { (-0.17 → 0.91) Mistake. Best move was c5. } (4... c5 5. d3 Nc6 6. Nf3 Nf6 7. O-O e6 8. Be3 b6 9. d4 Bb7 10. Qd3 Be7 11. dxc5) 5. Nf3 Ba6? { (0.64 → 2.05) Mistake. Best move was Bb7. } (5... Bb7) 6. Bxa6 Nxa6 7. d4? { (2.42 → 0.88) Mistake. Best move was Qe2. } (7. Qe2 Qc8) 7... Nb4? { (0.88 → 1.97) Mistake. Best move was e6. } (7... e6) 8. a3? { (1.97 → 0.79) Mistake. Best move was Qe2. } (8. Qe2 e6 9. a3 Nd5 10. Ne5 Nxc3 11. Qf3 f6 12. Qc6+ Ke7 13. Qxc3 fxe5 14. Bg5+ Nf6) 8... Nc6?? { (0.79 → 3.94) Blunder. Best move was Nd5. } (8... Nd5 9. Ne2 e6 10. c4 Ndf6 11. O-O Bd6 12. Bg5 Ne7 13. Bxf6 gxf6 14. Ng3 Bxg3 15. hxg3) 9. d5 Nd4?? { (3.28 → 8.53) Blunder. Best move was Na5. } (9... Na5 10. Bf4 Nf6 11. Qe2 g5 12. Bxg5 Bg7 13. O-O-O O-O 14. Rhe1 Qc8 15. Kb1 Re8 16. Ne5) 10. Qxd4 f6? { (8.14 → 9.16) Mistake. Best move was Nf6. } (10... Nf6) 11. Qc4 Nh6?! { (9.22 → 11.17) Inaccuracy. Best move was Qd7. } (11... Qd7 12. O-O) 12. Qc6+ Kf7 13. Bxh6 Qc8 14. Bf4 e5 15. Bxe5 fxe5 16. Nxe5+ Ke7?! { (12.73 → Mate in 12) Checkmate is now unavoidable. Best move was Kg8. } (16... Kg8 17. d6) 17. O-O-O Kd8 18. d6 Bxd6 19. Rhe1 Rf8 20. Nf7+ Rxf7 21. Re8# { White wins by checkmate. } 1-0