lichess dev

[Event "ANS Arena"] [Site "http://chess-academy.net/3mYIde3w"] [Date "2020.11.30"] [Round "-"] [White "iulian333"] [Black "Dany"] [Result "1-0"] [UTCDate "2020.11.30"] [UTCTime "18:01:32"] [WhiteElo "1500"] [BlackElo "1379"] [WhiteRatingDiff "+124"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C42"] [Opening "Petrov's Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nf6?! { (0.22 → 0.73) Inaccuracy. Best move was Nc6. } { C42 Petrov's Defense } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. d3?! { (0.73 → -0.25) Inaccuracy. Best move was Nxe5. } (3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6) 3... Nc6 4. c3?! { (0.23 → -0.48) Inaccuracy. Best move was Be2. } (4. Be2 Be7 5. O-O O-O 6. c4 Bc5 7. Nc3 d6 8. Be3 Nd4) 4... Bc5? { (-0.48 → 0.52) Mistake. Best move was d5. } (4... d5 5. Nbd2 a5 6. Be2 Be7 7. O-O O-O 8. h3 Qd6 9. exd5) 5. d4?! { (0.52 → -0.21) Inaccuracy. Best move was b4. } (5. b4 Bb6 6. a4 a6 7. Be2 O-O 8. O-O d6 9. Nbd2 Ba7 10. Qc2 h6 11. Nc4 Ne7) 5... exd4?! { (-0.21 → 0.42) Inaccuracy. Best move was Bb6. } (5... Bb6 6. Bb5 O-O 7. O-O Nxe4 8. Re1 Nd6 9. Bxc6 dxc6 10. Rxe5 a5 11. a4 Nc4 12. Re1) 6. cxd4?! { (0.42 → -0.56) Inaccuracy. Best move was e5. } (6. e5 Nd5) 6... Bxd4?? { (-0.56 → 3.34) Blunder. Best move was Bb4+. } (6... Bb4+ 7. Nc3 Nxe4 8. Qb3 d5 9. Bd3 Bg4 10. Ne5 Bxc3+ 11. bxc3 Nc5 12. Qb5 Nxd3+ 13. Nxd3) 7. Nxd4 Nxd4? { (3.11 → 4.61) Mistake. Best move was Nxe4. } (7... Nxe4) 8. Qxd4 Qe7?! { (4.00 → 4.93) Inaccuracy. Best move was d5. } (8... d5 9. e5) 9. e5? { (4.93 → 2.75) Mistake. Best move was Nc3. } (9. Nc3) 9... Nh5?? { (2.75 → 8.14) Blunder. Best move was d6. } (9... d6 10. f4) 10. Be2 c5? { (7.72 → 8.78) Mistake. Best move was O-O. } (10... O-O 11. Bxh5 Re8 12. O-O Qxe5 13. Qxe5 Rxe5 14. Bf3 c6 15. Bf4 Re8 16. Bd6 b6 17. Nc3) 11. Qd5 g6?! { (8.41 → 9.12) Inaccuracy. Best move was d6. } (11... d6 12. Bxh5 Qxe5+ 13. Qxe5+ dxe5 14. O-O O-O 15. Re1 Re8 16. Nc3 h6 17. Ne4 b6 18. Nd6) 12. Bh6 Qh4? { (8.66 → 10.40) Mistake. Best move was f6. } (12... f6) 13. Bg7?? { (10.40 → 0.63) Blunder. Best move was g4. } (13. g4 Kd8) 13... Qb4+?! { (0.63 → 1.39) Inaccuracy. Best move was Nxg7. } (13... Nxg7 14. Qxc5 b6 15. Qd5 Qb4+ 16. Nc3 Rb8 17. Qb5 Qxb5 18. Nxb5 O-O 19. Nd6 Bb7 20. Nxb7) 14. Nd2 Qxb2?? { (1.03 → 9.15) Blunder. Best move was Nxg7. } (14... Nxg7 15. O-O) 15. Rb1 Qc3? { (8.97 → 11.00) Mistake. Best move was Qxd2+. } (15... Qxd2+ 16. Kxd2) 16. e6?? { (11.00 → 1.00) Blunder. Best move was Bxh8. } (16. Bxh8) 16... fxe6?? { (1.00 → 8.67) Blunder. Best move was Nxg7. } (16... Nxg7 17. exf7+) 17. Qd6?? { (8.67 → -2.48) Blunder. Best move was Bxc3. } (17. Bxc3 exd5 18. Bxh8 b6 19. Be5 Ke7 20. g4 d6 21. Bxd6+ Kxd6 22. gxh5 gxh5 23. Bxh5 Be6) 17... Rg8?? { (-2.48 → 23.29) Blunder. Best move was Nxg7. } (17... Nxg7 18. g4) 18. Bxc3 b5 19. Qxc5 Rb8 20. Qxa7 Rb7 21. Qc5 Nf4 22. Bb4 Nxg2+?! { (34.25 → Mate in 8) Checkmate is now unavoidable. Best move was Nd5. } (22... Nd5 23. Qxc8+) 23. Kd1 d6 24. Qxc8+ Kf7 25. Qxb7+ Kf8 26. Bxd6+ Ke8 27. Qe7# { White wins by checkmate. } 1-0