lichess dev

[Event "M35 Arena"] [Site "http://chess-academy.net/cJvEb8as"] [Date "2024.10.22"] [Round "-"] [White "Ali"] [Black "mike"] [Result "0-1"] [UTCDate "2024.10.22"] [UTCTime "16:52:49"] [WhiteElo "1332"] [BlackElo "1848"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "120+0"] [ECO "A00"] [Opening "Kadas Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. h4?! { (0.15 → -0.74) Inaccuracy. Best move was e4. } { A00 Kadas Opening } (1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. O-O d6) 1... a5? { (-0.74 → 0.45) Mistake. Best move was e5. } (1... e5 2. e3 Nf6 3. d4 exd4 4. exd4 d5 5. Nc3 Be7 6. Bd3) 2. g4? { (0.45 → -1.09) Mistake. Best move was d4. } (2. d4 Nf6 3. Bf4 d5 4. e3 e6 5. c4 Bb4+ 6. Nc3 O-O) 2... Nc6?! { (-1.09 → -0.49) Inaccuracy. Best move was d5. } (2... d5 3. g5 e5 4. Bg2 Nc6 5. Nc3 d4 6. Ne4 f5 7. gxf6 Nxf6 8. c3 Qe7 9. d3) 3. f4? { (-0.49 → -2.19) Mistake. Best move was d4. } (3. d4 d5 4. g5 Bf5 5. Bg2 h6 6. Nc3 e6 7. a3 hxg5 8. Bxg5 Be7 9. Nf3 Nf6) 3... Nd4? { (-2.19 → 0.28) Mistake. Best move was d5. } (3... d5 4. g5) 4. e4? { (0.28 → -1.72) Mistake. Best move was e3. } (4. e3 Nc6 5. d4 d5 6. Nc3 h5 7. g5 Bf5 8. Bd3 Bg4 9. Be2 Qd7 10. Bd2 g6) 4... Nxc2+?? { (-1.72 → 3.78) Blunder. Best move was d5. } (4... d5 5. g5) 5. Ke2?? { (3.78 → -7.83) Blunder. Best move was Qxc2. } (5. Qxc2) 5... Nxa1 6. Qb3? { (-7.14 → -18.66) Mistake. Best move was Bh3. } (6. Bh3) 6... b5? { (-18.66 → -7.92) Mistake. Best move was Nxb3. } (6... Nxb3 7. axb3 Nf6 8. Nf3 Nxe4 9. Rg1 h5 10. gxh5 Rxh5 11. d4 c6 12. Nbd2 d5 13. Ke3) 7. f5? { (-7.92 → -18.53) Mistake. Best move was Qf3. } (7. Qf3 d5) 7... a4? { (-18.53 → -7.83) Mistake. Best move was Nxb3. } (7... Nxb3) 8. Qd5?! { (-7.83 → -8.37) Inaccuracy. Best move was Qg3. } (8. Qg3 d5) 8... Bb7?? { (-8.37 → -3.23) Blunder. Best move was c6. } (8... c6 9. Qe5 d6 10. Qf4 e5 11. Qg3 Qb6 12. Kd1 Qc5 13. Na3 b4 14. Nc4 b3 15. a3) 9. Qxb7 Qb8? { (-3.61 → -2.06) Mistake. Best move was c6. } (9... c6 10. Nf3 e5 11. Nxe5 Nf6 12. d3 Bd6 13. Bf4 Bc5 14. Nxc6 dxc6 15. Qxc6+ Nd7 16. Na3) 10. Qd5? { (-2.06 → -4.81) Mistake. Best move was Qxb8+. } (10. Qxb8+ Rxb8) 10... Ra5? { (-4.81 → -3.59) Mistake. Best move was Nf6. } (10... Nf6 11. Qd3) 11. Nc3?! { (-3.59 → -4.48) Inaccuracy. Best move was g5. } (11. g5 e6) 11... b4?? { (-4.48 → 2.59) Blunder. Best move was Nf6. } (11... Nf6 12. Qe5) 12. Nb5?? { (2.59 → -8.55) Blunder. Best move was Qxa5. } (12. Qxa5 bxc3) 12... Rxb5 13. Qxf7+? { (-8.11 → -20.54) Mistake. Best move was Qd4. } (13. Qd4) 13... Kxf7 14. e5 Qb6 15. f6 Rxe5+ 16. Kd3?! { (-31.74 → Mate in 2) Checkmate is now unavoidable. Best move was Kf3. } (16. Kf3 Qc6+) 16... Qc5?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qb5+. } (16... Qb5+ 17. Kd4 Nc2#) 17. fxg7 Bxg7?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qd5#. } (17... Qd5#) 18. g5 Nh6?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qd5#. } (18... Qd5#) 19. h5 Rb8?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qd5#. } (19... Qd5#) 20. gxh6 Rb6?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qd5#. } (20... Qd5#) 21. Bg2 Rd6+ 22. Bd5+ Rdxd5# { Black wins by checkmate. } 0-1