lichess dev

[Event "Casual Correspondence game"] [Site "http://chess-academy.net/LpviX0MB"] [Date "2023.03.03"] [Round "-"] [White "Ethan"] [Black "brodyb"] [Result "1-0"] [UTCDate "2023.03.03"] [UTCTime "15:07:40"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "A00"] [Opening "Van Geet Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nc3 { A00 Van Geet Opening } a5? { (-0.10 → 1.04) Mistake. Best move was d5. } (1... d5 2. d4 Nf6 3. Bf4 e6 4. e3 Bb4 5. Ne2 O-O 6. g3) 2. Nf3 a4?! { (0.56 → 1.49) Inaccuracy. Best move was d5. } (2... d5 3. e4 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. d4 Bd6 7. Bd3 b6 8. O-O O-O 9. c3) 3. e4?! { (1.49 → 0.95) Inaccuracy. Best move was d4. } (3. d4 d6 4. e4 c6 5. a3 Nf6 6. Bf4 g6 7. Qd2 Bg7 8. O-O-O O-O 9. h3 Nbd7) 3... h5? { (0.95 → 2.27) Mistake. Best move was c6. } (3... c6) 4. Bb5? { (2.27 → 1.01) Mistake. Best move was a3. } (4. a3) 4... h4? { (1.01 → 2.07) Mistake. Best move was a3. } (4... a3 5. d4 c6 6. Bd3 d6 7. b4 e5 8. O-O Nd7 9. Ne2 exd4 10. Nfxd4 Ne5 11. f4) 5. d4 c6?! { (1.64 → 2.26) Inaccuracy. Best move was a3. } (5... a3 6. h3) 6. Bxa4 b5 7. Bb3 e6 8. e5?! { (2.50 → 1.66) Inaccuracy. Best move was h3. } (8. h3) 8... d5?! { (1.66 → 2.50) Inaccuracy. Best move was h3. } (8... h3) 9. a4? { (2.50 → 1.47) Mistake. Best move was h3. } (9. h3 b4) 9... b4 10. Ne2 Na6? { (1.12 → 2.76) Mistake. Best move was h3. } (10... h3 11. g3 Ba6 12. Bg5 Be7 13. Qd2 Nd7 14. a5 Bxg5 15. Qxg5 Qxg5 16. Nxg5 Ne7 17. Kd2) 11. Kf1? { (2.76 → 1.03) Mistake. Best move was h3. } (11. h3) 11... c5?! { (1.03 → 1.58) Inaccuracy. Best move was Be7. } (11... Be7 12. h3) 12. Kg1?! { (1.58 → 0.64) Inaccuracy. Best move was c4. } (12. c4 bxc3 13. bxc3 cxd4 14. cxd4 Nb4 15. h3 Be7 16. Ba3 Ba6 17. Kg1 Rb8 18. Bxb4 Rxb4) 12... cxd4?! { (0.64 → 1.48) Inaccuracy. Best move was c4. } (12... c4) 13. Qxd4?! { (1.48 → 0.67) Inaccuracy. Best move was Nexd4. } (13. Nexd4 Nc5) 13... Nc5 14. Qxb4 Qa5? { (0.73 → 2.40) Mistake. Best move was Ne4. } (14... Ne4) 15. Qg4? { (2.40 → 1.22) Mistake. Best move was Qxa5. } (15. Qxa5 Rxa5) 15... Nxb3? { (1.22 → 2.99) Mistake. Best move was Ne7. } (15... Ne7) 16. cxb3 Bb7? { (2.57 → 4.16) Mistake. Best move was Ne7. } (16... Ne7 17. h3 Ng6 18. Kh2 Qc7 19. Bf4 Bd7 20. Rac1 Qb8 21. Ned4 Bb4 22. Rc2 Kf8 23. Rhc1) 17. Bg5? { (4.16 → 2.63) Mistake. Best move was h3. } (17. h3 Ne7) 17... d4 18. Nexd4?! { (3.10 → 2.14) Inaccuracy. Best move was h3. } (18. h3 d3) 18... Bxf3? { (2.14 → 4.48) Mistake. Best move was h3. } (18... h3 19. Rc1 hxg2 20. Kxg2 Qxe5 21. Nc6 Qc7 22. Nd8 Qb6 23. Nxb7 Qxb7 24. Qc4 Bd6 25. Qc6+) 19. Nxf3 Rb8?! { (4.14 → 4.71) Inaccuracy. Best move was h3. } (19... h3 20. gxh3) 20. Qc4? { (4.71 → 3.44) Mistake. Best move was h3. } (20. h3 Bc5) 20... Rb4?? { (3.44 → Mate in 1) Checkmate is now unavoidable. Best move was Bb4. } (20... Bb4 21. h3) 21. Qc6# { White wins by checkmate. } 1-0