lichess dev

[Event "Rated Classical game"] [Site "http://chess-academy.net/NKuLAiYh"] [Date "2024.02.05"] [Round "-"] [White "ID_Sp-grand"] [Black "IHIA_Grand"] [Result "0-1"] [UTCDate "2024.02.05"] [UTCTime "17:54:14"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-163"] [BlackRatingDiff "+162"] [Variant "Standard"] [TimeControl "2100+0"] [ECO "A13"] [Opening "English Opening: Agincourt Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. c4 e6 { A13 English Opening: Agincourt Defense } 2. Nc3 d5?! { (0.09 → 0.67) Inaccuracy. Best move was c5. } (2... c5 3. Nf3) 3. cxd5?! { (0.67 → -0.10) Inaccuracy. Best move was d4. } (3. d4 Nf6) 3... exd5 4. e3?! { (0.30 → -0.54) Inaccuracy. Best move was d4. } (4. d4 Nf6) 4... Nc6?! { (-0.54 → 0.36) Inaccuracy. Best move was Nf6. } (4... Nf6 5. d4 Bd6 6. Bd3 O-O 7. Nge2 Re8 8. O-O c6 9. Ng3 Na6 10. h3 Nc7 11. Nf5) 5. d4 Nf6 6. Be2?! { (0.30 → -0.33) Inaccuracy. Best move was Bd3. } (6. Bd3 Bd6) 6... Be7?! { (-0.33 → 0.42) Inaccuracy. Best move was Bf5. } (6... Bf5) 7. Nf3?! { (0.42 → -0.09) Inaccuracy. Best move was Bd3. } (7. Bd3 Nb4 8. Bb1 c5 9. dxc5 O-O 10. a3 Nc6 11. Nge2 Bxc5 12. O-O d4 13. exd4 Nxd4) 7... Bg4 8. O-O Bxf3?! { (0.00 → 0.87) Inaccuracy. Best move was O-O. } (8... O-O 9. Bd2 Ne4 10. Rc1 Be6 11. Bd3 f5 12. Qb3 Na5 13. Qc2 Nc6) 9. Bxf3 O-O 10. Qb3?! { (1.10 → 0.33) Inaccuracy. Best move was a3. } (10. a3) 10... b6?? { (0.33 → 3.86) Blunder. Best move was Na5. } (10... Na5 11. Qc2 Bb4 12. Na4 Re8 13. b3 Nc6 14. a3 Bd6 15. Bb2 Rb8 16. g3 Ne7 17. Nc5) 11. Nxd5 Nxd5?! { (3.26 → 4.17) Inaccuracy. Best move was Na5. } (11... Na5) 12. Bxd5?? { (4.17 → -2.52) Blunder. Best move was Qxd5. } (12. Qxd5 Na5 13. Qxa8 Qxa8 14. Bxa8 Rxa8 15. b3 Nc6 16. Bb2 Rc8 17. Rfd1 f5 18. d5 Nb8) 12... Qxd5?? { (-2.52 → 11.05) Blunder. Best move was Na5. } (12... Na5) 13. a4?? { (11.05 → -18.87) Blunder. Best move was Qxd5. } (13. Qxd5) 13... Qxb3 14. Ra3 f6?? { (-21.49 → -3.90) Blunder. Best move was Bxa3. } (14... Bxa3) 15. Rxb3 f5?! { (-4.15 → -3.60) Inaccuracy. Best move was Nb4. } (15... Nb4 16. Bd2) 16. h3?! { (-3.60 → -4.15) Inaccuracy. Best move was Rc3. } (16. Rc3 Na5) 16... g5? { (-4.15 → -2.90) Mistake. Best move was Bd6. } (16... Bd6 17. Bd2 a5 18. g3 Nb4 19. Kg2 g6 20. Rc3 Nd5 21. Rcc1 Kg7 22. h4 h6 23. h5) 17. h4? { (-2.90 → -4.04) Mistake. Best move was Rc3. } (17. Rc3 Rf6) 17... f4? { (-4.04 → -2.17) Mistake. Best move was gxh4. } (17... gxh4 18. Rc3) 18. hxg5?! { (-2.17 → -2.84) Inaccuracy. Best move was Rc3. } (18. Rc3) 18... Nxd4?? { (-2.84 → 0.36) Blunder. Best move was fxe3. } (18... fxe3) 19. exf4?? { (0.36 → -10.54) Blunder. Best move was exd4. } (19. exd4 Rad8) 19... Nxb3 20. f5 Nxc1 21. f6 Bxf6 22. g6 hxg6 23. Kh1 Kg7 24. Kg1?! { (-12.94 → Mate in 2) Checkmate is now unavoidable. Best move was Rxc1. } (24. Rxc1 Rh8+) 24... Rh8?! { (Mate in 2 → -12.76) Lost forced checkmate sequence. Best move was Ne2+. } (24... Ne2+ 25. Kh1 Rh8#) 25. Re1 Rh7 26. Rf1?! { (-12.78 → Mate in 1) Checkmate is now unavoidable. Best move was Rxc1. } (26. Rxc1 c5 27. Rc2 Rah8 28. g4 Rh4 29. g5 Rg4+ 30. Kf1 Rxg5 31. b4 Rh1+ 32. Ke2 Re5+) 26... Rah8?! { (Mate in 1 → Mate in 8) Not the best checkmate sequence. Best move was Ne2#. } (26... Ne2#) 27. Re1 Rh6?! { (Mate in 1 → Mate in 8) Not the best checkmate sequence. Best move was Rh1#. } (27... Rh1#) 28. Rf1 Rh1# { Black wins by checkmate. } 0-1