lichess dev

[Event "Ariadna Arena"] [Site "http://chess-academy.net/BvARByGa"] [Date "2025.02.27"] [Round "-"] [White "Ariadna"] [Black "Ant0nia"] [Result "0-1"] [UTCDate "2025.02.27"] [UTCTime "08:36:01"] [WhiteElo "1431"] [BlackElo "1472"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+84"] [Variant "Atomic"] [TimeControl "360+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d6? { (0.97 → 3.30) Mistake. Best move was d5. } (1... d5 2. Nh3 f6 3. Na3 b5 4. f3 e5 5. d4 Be7 6. Nf2) 2. Bb5+?? { (3.30 → -0.65) Blunder. Best move was Nc3. } (2. Nc3 e6) 2... c6 3. d3? { (0.48 → -0.95) Mistake. Best move was Nh3. } (3. Nh3 f6) 3... e6? { (-0.95 → 1.30) Mistake. Best move was Nf6. } (3... Nf6 4. f3 Na6 5. Nh3 Bxh3 6. a3 e6 7. Bg5 d5 8. e5 Nb4 9. axb4 Qc7 10. O-O) 4. f4?? { (1.30 → -1.99) Blunder. Best move was Nh3. } (4. Nh3 f6) 4... Qh4+? { (-1.99 → -0.24) Mistake. Best move was Na6. } (4... Na6 5. b4 f6 6. Nh3 Nxb4 7. Ng5 fxg5 8. f5 Qh4+ 9. g3 Qh5 10. Qxh5 d5 11. O-O) 5. g3 Qh5 6. Nf3?! { (0.05 → -0.76) Inaccuracy. Best move was Qxh5. } (6. Qxh5 Na6) 6... f6? { (-0.76 → 1.71) Mistake. Best move was Nf6. } (6... Nf6) 7. c4?? { (1.71 → Mate in 3) Checkmate is now unavoidable. Best move was h3. } (7. h3 f5) 7... cxb5?? { (Mate in 3 → 2.58) Lost forced checkmate sequence. Best move was Qh3. } (7... Qh3 8. Ba6 Qf1+ 9. Kd2 Qxd3#) 8. Be3?? { (2.58 → -7.22) Blunder. Best move was h3. } (8. h3 e5 9. g4 Qh6 10. Nc3 b5 11. cxb5 Bxg4 12. Qh5+ g6 13. Nb5 Nc6 14. Nxa7 Nb4) 8... b6?? { (-7.22 → 2.85) Blunder. Best move was Qh3. } (8... Qh3 9. Kd2) 9. b4?? { (2.85 → -4.80) Blunder. Best move was h4. } (9. h4 d5) 9... Qxf3?? { (-4.80 → 3.69) Blunder. Best move was Qh3. } (9... Qh3 10. Kd2) 10. d4 h5? { (2.78 → 4.35) Mistake. Best move was Nh6. } (10... Nh6 11. h3) 11. h4? { (4.35 → 1.67) Mistake. Best move was Nd2. } (11. Nd2 a5) 11... g5?? { (1.67 → 5.54) Blunder. Best move was Nh6. } (11... Nh6 12. c5) 12. hxg5? { (5.54 → 4.16) Mistake. Best move was e5. } (12. e5) 12... a5?! { (4.16 → 4.77) Inaccuracy. Best move was Na6. } (12... Na6 13. e5) 13. bxa5?? { (4.77 → 0.85) Blunder. Best move was g4. } (13. g4) 13... Rxa2?? { (0.85 → 6.55) Blunder. Best move was Nc6. } (13... Nc6 14. a3 Rh7 15. Rh2 e5 16. c5 Bg4 17. Qb3 Rxa3 18. Ra8+ Bc8 19. cxb6 d5 20. Rc2) 14. Qa4+ Nc6 15. g4?? { (4.70 → -1.92) Blunder. Best move was e5. } (15. e5) 15... hxg4?? { (-1.92 → Mate in 6) Checkmate is now unavoidable. Best move was Rh7. } (15... Rh7) 16. Rh4?? { (Mate in 6 → 4.19) Lost forced checkmate sequence. Best move was Rh7. } (16. Rh7 Bg7 17. Qd1 Nge7 18. Qh5+ Ng6 19. Rxg7+ Kd8 20. Qe8+ Kc7 21. Qxc8#) 16... Rxh4?? { (4.19 → Mate in 5) Checkmate is now unavoidable. Best move was Nh6. } (16... Nh6 17. Rh3) 17. Qxc6?? { (Mate in 5 → -14.17) Lost forced checkmate sequence. Best move was Qd1. } (17. Qd1 Nge7 18. Qh5+ Ng6 19. Qh7 Bg7 20. Qg8+ Nf8 21. Qxf8#) 17... Bh6 18. f5?! { (-10.78 → Mate in 13) Checkmate is now unavoidable. Best move was Kd2. } (18. Kd2 b5) 18... Bd2+ 19. Kf1 exf5 20. e5 Nh6 21. exd6 Ng4 22. c5 Nh2+ 23. Kg1 Bh3?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Be3+. } (23... Be3+ 24. Kg2 Bf2 25. Kh1 Bh3 26. cxb6 Bg2#) 24. cxb6 Be3+ 25. Kh1 Bg2# { Black wins by checkmate. } 0-1