lichess dev

[Event "Grupa 8 Arena"] [Site "http://chess-academy.net/Va4hd4fs"] [Date "2022.01.15"] [Round "-"] [White "rares34PRO"] [Black "EricPopescu"] [Result "0-1"] [UTCDate "2022.01.15"] [UTCTime "13:21:05"] [WhiteElo "1436"] [BlackElo "1542"] [WhiteRatingDiff "-29"] [BlackRatingDiff "+21"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c5 { B20 Sicilian Defense } 2. Qh5? { (0.53 → -0.56) Mistake. Best move was Ne2. } (2. Ne2 Nf6 3. Nbc3 d5 4. exd5 Nxd5 5. Nxd5 Qxd5 6. Nc3 Qe5+) 2... e6 3. e5? { (-0.29 → -1.39) Mistake. Best move was Nf3. } (3. Nf3 Nf6) 3... d5?! { (-1.39 → -0.54) Inaccuracy. Best move was Nc6. } (3... Nc6) 4. Bb5+?! { (-0.54 → -1.27) Inaccuracy. Best move was Nf3. } (4. Nf3 g6) 4... Bd7 5. Bxd7+?! { (-0.67 → -1.26) Inaccuracy. Best move was Qe2. } (5. Qe2) 5... Nxd7 6. b3? { (-1.05 → -2.05) Mistake. Best move was f4. } (6. f4 Ne7) 6... g6 7. Qf3? { (-1.56 → -3.31) Mistake. Best move was Qe2. } (7. Qe2 Qg5 8. Nf3 Qxg2 9. Rg1 Qh3 10. c4 d4 11. Na3 a6 12. Rg3 Qh5 13. Rg5 Qh6) 7... Nxe5 8. Qc3 Bg7 9. d4? { (-3.04 → -5.09) Mistake. Best move was f4. } (9. f4 Qh4+) 9... cxd4 10. Qxd4? { (-4.71 → -6.72) Mistake. Best move was Qd2. } (10. Qd2) 10... Nf3+ 11. gxf3?? { (-6.15 → -14.50) Blunder. Best move was Nxf3. } (11. Nxf3 Bxd4 12. Nxd4 e5 13. Nf3 Rc8 14. c3 f6 15. Bb2 Ne7 16. O-O Kf7 17. Rd1 Qb6) 11... Bxd4 12. Ne2 Bxa1 13. Na3 Rc8 14. Nd4 Qa5+ 15. b4 Qxb4+ 16. c3 Bxc3+ 17. Bd2 Bxd2+ 18. Ke2?! { (-37.29 → Mate in 11) Checkmate is now unavoidable. Best move was Kf1. } (18. Kf1 Qxd4) 18... Qxd4 19. Rd1 Rc1 20. Rxd2 Qe5+ 21. Kd3 Rc3# { Black wins by checkmate. } 0-1