lichess dev

[Event "Masterclass Arena"] [Site "http://chess-academy.net/q9R36plL"] [Date "2022.01.07"] [Round "-"] [White "Mariaj"] [Black "Artik"] [Result "0-1"] [UTCDate "2022.01.07"] [UTCTime "17:23:56"] [WhiteElo "1492"] [BlackElo "1814"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "360+0"] [ECO "B01"] [Opening "Scandinavian Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d5?! { (0.12 → 0.81) Inaccuracy. Best move was e6. } { B01 Scandinavian Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. f3? { (0.81 → -1.04) Mistake. Best move was exd5. } (2. exd5 Nf6 3. Nf3 Nxd5 4. d4 c5 5. c4 Nf6 6. d5 e6) 2... dxe4? { (-1.04 → 0.08) Mistake. Best move was e5. } (2... e5 3. exd5) 3. fxe4 Nf6? { (-0.59 → 0.51) Mistake. Best move was e5. } (3... e5) 4. d3? { (0.51 → -1.21) Mistake. Best move was e5. } (4. e5 Nd5) 4... Nc6? { (-1.21 → -0.17) Mistake. Best move was e5. } (4... e5 5. Nc3) 5. Be2?! { (-0.17 → -0.83) Inaccuracy. Best move was Nf3. } (5. Nf3 e5 6. Be3 Be7 7. Nbd2 O-O 8. c3 Ng4 9. Bg1 Be6 10. Be2 f5 11. exf5 Rxf5) 5... e5 6. Bh5? { (-0.34 → -2.50) Mistake. Best move was Be3. } (6. Be3 Bd6) 6... Nxh5? { (-2.50 → -1.33) Mistake. Best move was Bc5. } (6... Bc5 7. Bf3 O-O 8. Nc3 h6 9. Nh3 Bxh3 10. gxh3 Nd4 11. Rf1 Nh7 12. Be3 Qh4+ 13. Kd2) 7. Qxh5 Bc5? { (-1.86 → -0.81) Mistake. Best move was g6. } (7... g6 8. Qg5) 8. Ne2? { (-0.81 → -1.88) Mistake. Best move was Nc3. } (8. Nc3) 8... Qf6?! { (-1.88 → -0.93) Inaccuracy. Best move was Be6. } (8... Be6 9. a3) 9. Rf1 Qg6 10. Qh3?? { (-0.99 → -13.64) Blunder. Best move was Qxg6. } (10. Qxg6 hxg6 11. h3 Be6 12. Nbc3 a5 13. Bd2 O-O-O 14. O-O-O b6 15. Rde1 f6 16. Ng3 Nd4) 10... Bxh3 11. gxh3 O-O 12. c3 b5 13. d4 exd4 14. cxd4 Nxd4 15. Nxd4 Qxe4+ 16. Ne2?! { (-22.98 → Mate in 13) Checkmate is now unavoidable. Best move was Kd1. } (16. Kd1 Qxd4+) 16... Rfe8 17. Nc3 Qe5?! { (Mate in 13 → -11.33) Lost forced checkmate sequence. Best move was Qh4+. } (17... Qh4+ 18. Kd1 Rad8+ 19. Bd2 Be3 20. Nb1 Rxd2+ 21. Nxd2 Rd8 22. Nd4 Qxd4 23. Ke2 Qxd2+ 24. Kf3) 18. Nxb5?! { (-11.33 → Mate in 1) Checkmate is now unavoidable. Best move was Bd2. } (18. Bd2 b4 19. O-O-O bxc3 20. Nxc3 Qxh2 21. Rf5 Bd4 22. Rf3 Qg2 23. Rd3 Rad8 24. Na4 Qe2) 18... Qxe2# { Black wins by checkmate. } 0-1