lichess dev

[Event "Junior Arena"] [Site "http://chess-academy.net/IIg6YI1k"] [Date "2021.03.03"] [Round "-"] [White "sanda-gabriela"] [Black "DavidRusu"] [Result "0-1"] [UTCDate "2021.03.03"] [UTCTime "16:59:31"] [WhiteElo "1080"] [BlackElo "1575"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "600+4"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c5 { B20 Sicilian Defense } 2. Bb5?! { (0.53 → -0.33) Inaccuracy. Best move was Ne2. } (2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Nc3 Qe5+) 2... a6 3. Bxd7+?? { (0.00 → -3.90) Blunder. Best move was Be2. } (3. Be2 Nc6 4. Nf3 Nf6 5. d3 e6 6. O-O d5 7. Bf4 Nh5 8. Bc1) 3... Bxd7 4. Ne2 e6?! { (-4.00 → -3.45) Inaccuracy. Best move was e5. } (4... e5 5. d3 Bd6 6. O-O Nc6 7. Be3 Nf6 8. h3 O-O 9. Nd2 b5 10. c3 Qe7 11. Ng3) 5. Nf4?! { (-3.45 → -4.24) Inaccuracy. Best move was O-O. } (5. O-O) 5... Nc6 6. Nxe6?? { (-3.81 → -8.60) Blunder. Best move was d3. } (6. d3) 6... Bxe6 7. e5? { (-8.29 → -9.43) Mistake. Best move was O-O. } (7. O-O c4) 7... Nxe5?! { (-9.43 → -8.58) Inaccuracy. Best move was Qd4. } (7... Qd4) 8. Nc3 Bg4 9. Nd5? { (-8.64 → -21.99) Mistake. Best move was f3. } (9. f3 Qh4+ 10. Kf1 Be6 11. d3 Nf6 12. Qe2 Bd6 13. Be3 O-O 14. Rb1 Qh5 15. Qf2 Qf5) 9... Bxd1 10. Nc7+ Qxc7 11. Kxd1 O-O-O 12. f4 Ng4 13. h3?! { (-25.58 → Mate in 7) Checkmate is now unavoidable. Best move was Re1. } (13. Re1 Qxf4) 13... Nf2+ 14. Ke2 Nxh1 15. d4 Ng3+?! { (Mate in 7 → -36.08) Lost forced checkmate sequence. Best move was Qe7+. } (15... Qe7+ 16. Be3 Re8 17. Rxh1 Qxe3+ 18. Kd1 Qxd4+ 19. Kc1 Qe3+ 20. Kb1 Qe1+ 21. Rxe1 Rxe1#) 16. Kf2 Ne4+ 17. Ke3?! { (-37.63 → Mate in 7) Checkmate is now unavoidable. Best move was Kg1. } (17. Kg1 cxd4) 17... cxd4+ 18. Kxe4 Qc6+ 19. Kd3 Qxg2 20. Kc4 Qxc2# { Black wins by checkmate. } 0-1