lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/bTQFLdJx"] [Date "2020.11.01"] [Round "-"] [White "GrigoreG"] [Black "AmeliaRusu"] [Result "1-0"] [UTCDate "2020.11.01"] [UTCTime "17:57:10"] [WhiteElo "1435"] [BlackElo "1365"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-10"] [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. b3?? { (0.89 → -5.80) Blunder. Best move was Nf3. } (3. Nf3 Qd8 4. d4 Nf6 5. Bd3 e6 6. Nc3 c5 7. dxc5 Bxc5) 3... e6?? { (-5.80 → 0.73) Blunder. Best move was Qe5+. } (3... Qe5+) 4. c4?? { (0.73 → -6.28) Blunder. Best move was Nf3. } (4. Nf3 Nf6 5. Nc3 Qd8 6. Bb2 Be7 7. d4 O-O 8. Bc4 a6 9. a4 Nc6 10. O-O Bb4) 4... Qd4?? { (-6.28 → 0.67) Blunder. Best move was Qe5+. } (4... Qe5+ 5. Be2 Qxa1 6. Nc3 Bb4 7. Nb5 Na6 8. a3 c6 9. axb4 cxb5 10. Nf3 Nxb4 11. O-O) 5. Nc3 Bc5 6. Nh3? { (0.63 → -1.99) Mistake. Best move was Qe2. } (6. Qe2 Nc6) 6... g5?? { (-1.99 → 1.39) Blunder. Best move was e5. } (6... e5) 7. Be2? { (1.39 → 0.05) Mistake. Best move was Bb2. } (7. Bb2 Nc6) 7... g4?! { (0.05 → 0.84) Inaccuracy. Best move was e5. } (7... e5 8. b4) 8. Bxg4 f5?? { (0.64 → 3.94) Blunder. Best move was Nc6. } (8... Nc6) 9. Bh5+ Ke7? { (2.97 → 5.51) Mistake. Best move was Kf8. } (9... Kf8 10. O-O Bb4 11. Ng5 Nf6 12. Nf3 Qd3 13. Ne5 Qd4 14. Bb2 Rg8 15. Na4 Qh4 16. Bf3) 10. O-O? { (5.51 → 3.02) Mistake. Best move was Bb2. } (10. Bb2) 10... Nf6 11. Bf3?! { (3.52 → 2.95) Inaccuracy. Best move was Na4. } (11. Na4 Bd6) 11... Rg8?! { (2.95 → 3.61) Inaccuracy. Best move was Nc6. } (11... Nc6 12. Re1 Rg8 13. Kh1 Kf7 14. Bb2 Qh4 15. Nb5 Nd4 16. Nxc7 Rb8 17. Nb5 Nxf3 18. Qxf3) 12. Qe1? { (3.61 → 2.00) Mistake. Best move was Bb2. } (12. Bb2) 12... Na6? { (2.00 → 3.27) Mistake. Best move was Nbd7. } (12... Nbd7) 13. Qe2? { (3.27 → 2.15) Mistake. Best move was Bb2. } (13. Bb2 Qh4 14. Kh1 Nb4 15. Nb5 Nd3 16. Bxf6+ Qxf6 17. Qe2 c6 18. Nc7 Rb8 19. Qxd3 Rd8) 13... Rg5?? { (2.15 → 9.26) Blunder. Best move was Kf7. } (13... Kf7) 14. Nxg5 Qh4? { (8.95 → 11.49) Mistake. Best move was c6. } (14... c6) 15. Nh3?! { (11.49 → 9.50) Inaccuracy. Best move was Bxb7. } (15. Bxb7 Qxg5 16. Bxa8 Qg8 17. Nb5 Bd7 18. Bf3 Bxb5 19. cxb5 Nb4 20. Bb2 Bd6 21. Qc4 Nbd5) 15... Nh5?! { (9.50 → 15.43) Inaccuracy. Best move was Bd4. } (15... Bd4 16. Nb5) 16. Re1 e5?! { (12.44 → Mate in 12) Checkmate is now unavoidable. Best move was Bxf2+. } (16... Bxf2+ 17. Qxf2 Qxf2+ 18. Kxf2 Ng7 19. d4 c6 20. Bg5+ Kf7 21. Nf4 Nc7 22. Re2 Bd7 23. Na4) 17. Qxe5+ Be6 18. Qxe6+ Kd8?! { (38.72 → Mate in 1) Checkmate is now unavoidable. Best move was Kf8. } (18... Kf8 19. Qh6+) 19. Qe8# { White wins by checkmate. } 1-0