lichess dev

[Event "M35 Arena"] [Site "http://chess-academy.net/uVu6Otva"] [Date "2024.12.20"] [Round "-"] [White "M35"] [Black "lozan_david"] [Result "1-0"] [UTCDate "2024.12.20"] [UTCTime "15:31:04"] [WhiteElo "1347"] [BlackElo "1603"] [WhiteRatingDiff "+99"] [BlackRatingDiff "-228"] [Variant "Chess960"] [TimeControl "420+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "qrbbkrnn/pppppppp/8/8/8/8/PPPPPPPP/QRBBKRNN w KQkq - 0 1"] [SetUp "1"] [Annotator "chess-academy.net"] 1. e4 Nf6?! { (-0.13 → 0.64) Inaccuracy. Best move was Ng6. } (1... Ng6 2. Ng3 Nf6 3. Nf3 c5 4. O-O O-O 5. c4 d6 6. b4 cxb4 7. Rxb4 a5 8. Rb1) 2. d4? { (0.64 → -1.62) Mistake. Best move was d3. } (2. d3) 2... Ng6? { (-1.62 → -0.08) Mistake. Best move was Nxe4. } (2... Nxe4 3. Nf3) 3. e5?! { (-0.08 → -0.81) Inaccuracy. Best move was f3. } (3. f3 O-O) 3... O-O?? { (-0.81 → 2.83) Blunder. Best move was Nd5. } (3... Nd5) 4. exf6 exf6 5. Bg4? { (3.02 → 1.45) Mistake. Best move was Ne2. } (5. Ne2 Re8 6. O-O b6 7. Nhg3 Nh4 8. f3 Ba6 9. Rf2 f5 10. b3 d5 11. c4 dxc4) 5... Be7? { (1.45 → 3.01) Mistake. Best move was f5. } (5... f5 6. Bf3 Re8+ 7. Kd1 d5 8. Ng3 c6 9. b4 b5 10. Re1 Be7 11. a3 Be6 12. N1e2) 6. Bf4?? { (3.01 → -3.28) Blunder. Best move was Nf3. } (6. Nf3 b6 7. O-O f5 8. Bxf5 Bb7 9. Ng3 Bxf3 10. gxf3 Nh4 11. Be4 d5 12. Bd3 Nxf3+) 6... Nxf4 7. g3? { (-2.78 → -3.89) Mistake. Best move was Bf3. } (7. Bf3 Re8) 7... Nd3+?? { (-3.89 → -0.62) Blunder. Best move was Ng2+. } (7... Ng2+) 8. cxd3 Bb4+?! { (-0.42 → 0.28) Inaccuracy. Best move was b5. } (8... b5 9. f3) 9. Kd1 d6? { (-0.86 → 2.01) Mistake. Best move was b5. } (9... b5 10. a3) 10. a3?? { (2.01 → -2.07) Blunder. Best move was Bxc8. } (10. Bxc8 Rfxc8) 10... b6?? { (-2.07 → 5.30) Blunder. Best move was Bxg4+. } (10... Bxg4+) 11. h4?? { (5.30 → -0.29) Blunder. Best move was Bxc8. } (11. Bxc8 Rbxc8 12. f3 Qd5 13. axb4 c5 14. b3 cxb4 15. Kd2 Rfe8 16. Rfe1 Rxe1 17. Kxe1 h6) 11... Bb7?? { (-0.29 → 4.89) Blunder. Best move was Bxg4+. } (11... Bxg4+ 12. f3) 12. Nf3?? { (4.89 → -8.30) Blunder. Best move was f3. } (12. f3 h5) 12... Rbe8?? { (-8.30 → 0.17) Blunder. Best move was Bxf3+. } (12... Bxf3+) 13. axb4?? { (0.17 → -17.73) Blunder. Best move was Ng1. } (13. Ng1 f5) 13... Qd8?? { (-17.73 → 8.14) Blunder. Best move was Bxf3+. } (13... Bxf3+) 14. Re1?? { (8.14 → 2.44) Blunder. Best move was Qxa7. } (14. Qxa7 Qe7 15. Kc2 Qe2+ 16. Nd2 Qxg4 17. Qxb7 Qxd4 18. Rfe1 Qxb4 19. Rxe8 Qa4+ 20. b3 Qxe8) 14... Qd7?? { (2.44 → 18.09) Blunder. Best move was f5. } (14... f5 15. Bh5) 15. Rxe8?? { (18.09 → 5.33) Blunder. Best move was Bxd7. } (15. Bxd7) 15... Qxe8 16. Qxa7 Qc6? { (4.90 → 7.26) Mistake. Best move was Bd5. } (16... Bd5 17. Nd2) 17. h5?? { (7.26 → -2.91) Blunder. Best move was Rc1. } (17. Rc1) 17... Re8?? { (-2.91 → 8.16) Blunder. Best move was Ra8. } (17... Ra8) 18. Ra1?? { (8.16 → -2.66) Blunder. Best move was Rc1. } (18. Rc1 Qd5) 18... Qc2+?? { (-2.66 → 27.96) Blunder. Best move was Ra8. } (18... Ra8 19. Qxa8+ Bxa8 20. Rc1 Qa4+ 21. Kd2 Qxb4+ 22. Ke3 c5 23. Bd7 Qxb2 24. Re1 Qc3 25. Rd1) 19. Kxc2 Re2+?! { (26.16 → Mate in 9) Checkmate is now unavoidable. Best move was Bd5. } (19... Bd5 20. Qxc7) 20. Kc3 Re5 21. dxe5?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Qb8+. } (21. Qb8+ Bc8 22. Qxc8+ Re8 23. Qxe8#) 21... Bxf3 22. Qb8# { White wins by checkmate. } 1-0