lichess dev

[Event "Javokhir Sindarov Arena"] [Site "http://chess-academy.net/JHkToQwZ"] [Date "2020.08.26"] [Round "-"] [White "SorinNovorojdin"] [Black "Aurelian"] [Result "1-0"] [UTCDate "2020.08.26"] [UTCTime "17:00:45"] [WhiteElo "1980"] [BlackElo "1692"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e5 2. Nc3?! { (0.41 → -0.23) Inaccuracy. Best move was d4. } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... Nc6?! { (-0.23 → 0.61) Inaccuracy. Best move was d5. } (2... d5 3. d4 e4 4. f3 Nf6 5. Nge2 Bd6 6. fxe4 dxe4 7. g3) 3. Bb5? { (0.61 → -0.47) Mistake. Best move was d4. } (3. d4) 3... a6 4. Bxc6 bxc6?! { (-0.43 → 0.30) Inaccuracy. Best move was dxc6. } (4... dxc6) 5. Nf3?! { (0.30 → -0.21) Inaccuracy. Best move was d4. } (5. d4 exd4) 5... d5 6. Nxe5 f6?? { (-0.31 → 4.52) Blunder. Best move was Qg5. } (6... Qg5) 7. Nxc6? { (4.52 → 1.96) Mistake. Best move was Qh5+. } (7. Qh5+ g6) 7... Qd6?! { (1.96 → 2.83) Inaccuracy. Best move was Qd7. } (7... Qd7) 8. Nd4 Ne7?! { (2.33 → 3.15) Inaccuracy. Best move was f5. } (8... f5) 9. d3?! { (3.15 → 2.43) Inaccuracy. Best move was O-O. } (9. O-O h5) 9... Bb7?! { (2.43 → 2.98) Inaccuracy. Best move was g6. } (9... g6 10. O-O Bg7 11. Nde2 O-O 12. d4 Re8 13. b3 Nf5 14. Na4 a5 15. Nc5 Qe7 16. Nf4) 10. O-O O-O-O? { (2.53 → 3.91) Mistake. Best move was Qd7. } (10... Qd7) 11. Re1? { (3.91 → 2.86) Mistake. Best move was b4. } (11. b4) 11... Bc6? { (2.86 → 4.87) Mistake. Best move was Nc6. } (11... Nc6 12. Nce2 h5 13. Rb1 Nxd4 14. Nxd4 c5 15. Nf3 d4 16. e4 Qc7 17. b4 cxb4 18. Bd2) 12. Nxc6? { (4.87 → 3.87) Mistake. Best move was b4. } (12. b4) 12... Nxc6?! { (3.87 → 4.37) Inaccuracy. Best move was Qxc6. } (12... Qxc6 13. Ne2) 13. e4?! { (4.37 → 3.60) Inaccuracy. Best move was Rb1. } (13. Rb1) 13... Qe5?? { (3.60 → 8.95) Blunder. Best move was Ne7. } (13... Ne7) 14. exd5 Bd6? { (8.59 → 11.62) Mistake. Best move was Qf5. } (14... Qf5 15. dxc6 Bb4 16. a3 Bxc3 17. bxc3 Rde8 18. Rb1 Rxe1+ 19. Qxe1 Qd5 20. Qe7 Qxc6 21. Qxg7) 15. Rxe5 Bxe5 16. dxc6 Bxc3?! { (16.63 → Mate in 10) Checkmate is now unavoidable. Best move was Rd6. } (16... Rd6 17. Qg4+) 17. bxc3?! { (Mate in 10 → 23.44) Lost forced checkmate sequence. Best move was Qg4+. } (17. Qg4+ Kb8 18. bxc3 Rd5 19. Rb1+ Rb5 20. Rxb5+ axb5 21. Qd4 g5 22. Be3 Kc8 23. Qa7 Kd8) 17... Kb8?! { (23.44 → Mate in 9) Checkmate is now unavoidable. Best move was f5. } (17... f5 18. Bf4 Rd5 19. c4 Rc5 20. Be3 Rxc6 21. Qf3 Kd7 22. Qxf5+ Re6 23. Qf7+ Re7 24. Qd5+) 18. Qg4 g6 19. Qb4+ Kc8 20. Qb7# { White wins by checkmate. } 1-0