lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/8m3uNdJm"] [Date "2021.02.16"] [Round "-"] [White "Evy23162"] [Black "nicoleta_antonia"] [Result "1-0"] [UTCDate "2021.02.16"] [UTCTime "17:13:37"] [WhiteElo "1324"] [BlackElo "1343"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-124"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C40"] [Opening "King's Knight Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 { C40 King's Knight Opening } Nh6? { (0.22 → 2.19) Mistake. Best move was Nc6. } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. Nc3? { (2.19 → 1.02) Mistake. Best move was Nxe5. } (3. Nxe5 Nc6 4. Nxc6 bxc6 5. d4 d5 6. Bd3 dxe4 7. Bxe4 Bd7 8. Qe2 Be7 9. O-O O-O) 3... d6 4. Bb5+?! { (1.40 → 0.67) Inaccuracy. Best move was d4. } (4. d4 exd4) 4... c6 5. Bc4 Na6? { (0.69 → 1.72) Mistake. Best move was Be7. } (5... Be7) 6. d3? { (1.72 → 0.67) Mistake. Best move was d4. } (6. d4 Qb6 7. O-O exd4 8. Nxd4 Ng4 9. Bxa6 bxa6 10. Nf5 Bxf5 11. exf5 Ne5 12. Be3 Qb7) 6... Nb4? { (0.67 → 2.18) Mistake. Best move was b5. } (6... b5 7. Bb3 Nc5 8. d4 exd4 9. Nxd4 Qc7 10. O-O Ng4 11. Nf5 Nf6 12. Bf4 Bxf5 13. exf5) 7. Bg5? { (2.18 → 1.07) Mistake. Best move was a3. } (7. a3 Na6) 7... f6? { (1.07 → 2.08) Mistake. Best move was Be7. } (7... Be7 8. Bxh6) 8. Bh4? { (2.08 → 0.46) Mistake. Best move was Bxh6. } (8. Bxh6 gxh6) 8... c5? { (0.46 → 2.11) Mistake. Best move was Bg4. } (8... Bg4 9. Bb3) 9. Qd2? { (2.11 → 0.83) Mistake. Best move was a3. } (9. a3 Nc6 10. Nd2 Nf7 11. Nd5 Be7 12. Bg3 O-O 13. f4 exf4 14. Nxf4 Kh8 15. O-O Nfe5) 9... Ng4? { (0.83 → 2.17) Mistake. Best move was Nf7. } (9... Nf7 10. Bg3 Nc6 11. Qd1 g6 12. O-O Bh6 13. Nd5 O-O 14. Ne3 Bd7 15. Bh4 Kh8 16. Nd2) 10. O-O-O?! { (2.17 → 1.21) Inaccuracy. Best move was O-O. } (10. O-O) 10... b6? { (1.21 → 2.63) Mistake. Best move was Nh6. } (10... Nh6) 11. Rhe1?! { (2.63 → 1.80) Inaccuracy. Best move was h3. } (11. h3 Nh6) 11... Nxh2?? { (1.80 → 5.19) Blunder. Best move was a6. } (11... a6 12. h3 Nh6 13. a3 Nc6 14. g4 Nf7 15. g5 Be7 16. Nd5 Nxg5 17. Nxg5 fxg5 18. Nxe7) 12. d4?? { (5.19 → -0.54) Blunder. Best move was Nxh2. } (12. Nxh2 g5) 12... Nxf3 13. gxf3 d5?? { (-0.18 → 10.44) Blunder. Best move was cxd4. } (13... cxd4 14. Nd5) 14. exd5? { (10.44 → 7.83) Mistake. Best move was dxe5. } (14. dxe5 d4 15. exf6 Ba6 16. Bxa6 Nxa6 17. fxg7 Bxg7 18. Bxd8 Rxd8 19. Qf4 Rd7 20. Nb5 Rf8) 14... a6? { (7.83 → 14.12) Mistake. Best move was cxd4. } (14... cxd4 15. Rxe5+) 15. dxe5 fxe5 16. f4?? { (20.32 → 2.02) Blunder. Best move was Rxe5+. } (16. Rxe5+ Be6 17. Bxd8 Rxd8 18. Rxe6+ Kd7 19. Qf4 b5 20. d6 Kc8 21. Re8 Bxd6 22. Rxd8+ Rxd8) 16... Be7?? { (2.02 → 14.49) Blunder. Best move was Qxh4. } (16... Qxh4 17. d6) 17. Bxe7 Qxe7 18. d6 Qxd6?! { (10.44 → Mate in 5) Checkmate is now unavoidable. Best move was Qf6. } (18... Qf6 19. d7+) 19. Qxd6 Rf8 20. Rxe5+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qd8#. } (20. Qd8#) 20... Be6 21. Rxe6+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qxe6#. } (21. Qxe6#) 21... Kf7 22. Qe7+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Re7#. } (22. Re7#) 22... Kg8 23. Rg6+ Kh8 24. Qxg7# { White wins by checkmate. } 1-0