lichess dev

[Event "Atomic Shield Arena"] [Site "http://chess-academy.net/IOOYuP5u"] [Date "2025.02.21"] [Round "-"] [White "Sliv_4"] [Black "Sicilian_Defense"] [Result "1-0"] [UTCDate "2025.02.21"] [UTCTime "15:23:53"] [WhiteElo "1306"] [BlackElo "1770"] [WhiteRatingDiff "+30"] [BlackRatingDiff "-59"] [Variant "Atomic"] [TimeControl "180+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 e5?? { (1.18 → 4.38) Blunder. Best move was f6. } (1... f6 2. e3 e6 3. Na3 c6 4. c3 d5 5. Nd4 b5 6. Qg4) 2. Ng5 f5 3. e3? { (4.53 → 3.16) Mistake. Best move was d4. } (3. d4 Nc6) 3... h6? { (3.16 → 4.44) Mistake. Best move was Nc6. } (3... Nc6 4. b4 b6 5. Nxh7 g6 6. g3 Ba6 7. Bxa6 Bh6 8. O-O d5 9. h4 d4 10. Na3) 4. Nf7 Qh4?! { (4.33 → 4.85) Inaccuracy. Best move was Qg5. } (4... Qg5 5. d4 Nc6 6. b4 e4 7. g3 Qh5 8. Nxh6 d6 9. f3 Rxh2 10. Bh3 Nf6 11. Bxf5) 5. g3 Qe4? { (3.91 → 4.95) Mistake. Best move was Qb4. } (5... Qb4 6. c3) 6. Nxe5 d5? { (4.66 → 5.72) Mistake. Best move was Nc6. } (6... Nc6 7. b4 a5 8. d4 axb4 9. a3 Nb4 10. axb4 Ra2 11. Rxa2 Ba3 12. Bxa3 d5 13. c3) 7. Qh5+?? { (5.72 → 1.95) Blunder. Best move was d4. } (7. d4 Nf6 8. f3 Be7 9. Nc3 Na6 10. Bxa6 f4 11. Nb5 Bh3 12. Nxa7 Bf1 13. c3 O-O) 7... g6 8. Qh4? { (2.90 → 1.76) Mistake. Best move was Qd1. } (8. Qd1 Nf6) 8... Nf6 9. d3?! { (1.86 → 0.87) Inaccuracy. Best move was Bh3. } (9. Bh3 Bb4 10. c3 g5 11. Qxg5 Na6 12. e4 dxe4 13. O-O O-O 14. Re1 Re8 15. Na3 Re2) 9... g5?! { (0.87 → 1.75) Inaccuracy. Best move was Nc6. } (9... Nc6 10. c3 g5 11. Qxg5 Bg7 12. Na3 Nb4 13. Nb5 a6 14. Nxc7 Nxa2 15. Bh3 O-O 16. O-O) 10. Qa4+ b5 11. Qa5? { (2.08 → -0.23) Mistake. Best move was Qxa7. } (11. Qxa7 Ng4) 11... Ng4 12. f3 Nf2? { (0.26 → 2.88) Mistake. Best move was Nxh2. } (12... Nxh2) 13. Qxa7 Nxh1? { (2.88 → 4.73) Mistake. Best move was Bg7. } (13... Bg7 14. d4) 14. a4 Bb4+?? { (4.49 → 8.96) Blunder. Best move was Bg7. } (14... Bg7 15. d4) 15. axb5 Ba6?! { (8.67 → 9.40) Inaccuracy. Best move was f4. } (15... f4 16. Nc3 Kf7 17. Ra7 Bh3 18. Bxh3 Ra8 19. Nb5 Rxa7 20. b4 Ke7 21. e4 dxe4 22. gxf4) 16. Nc3 O-O 17. Na4 f4?! { (9.10 → 9.65) Inaccuracy. Best move was Bb5. } (17... Bb5 18. Nb6 f4 19. gxf4 h5 20. Nd7 Ra8 21. c4 Ra2 22. Rxa2 Ba4 23. b3 Bxd7 24. b4) 18. Nc5 fxe3?! { (9.24 → 10.85) Inaccuracy. Best move was Ra8. } (18... Ra8 19. gxf4) 19. Ne6 Rf5?! { (10.19 → Mate in 12) Checkmate is now unavoidable. Best move was Re8. } (19... Re8 20. b4 Bc8 21. Ra8 c6 22. f4 gxf4 23. Bg2 Bb7 24. Rxe8 Bc8 25. Bf3 h5 26. Bh6) 20. Nxg5 Kf7 21. Bh3 Kf6?! { (18.84 → Mate in 10) Checkmate is now unavoidable. Best move was Kf8. } (21... Kf8 22. b4) 22. Bf4 c5 23. Bf5?! { (Mate in 10 → 23.24) Lost forced checkmate sequence. Best move was Bg5+. } (23. Bg5+ Kf7 24. Be6+ Kf8 25. Be7+ Kg7 26. g4 h5 27. Bf6+ Kf8 28. g5 Ke8 29. g6 Bc8) 23... c4?! { (23.24 → Mate in 10) Checkmate is now unavoidable. Best move was h5. } (23... h5) 24. h4 Bc8 25. Be5+ Ke7 26. Ra7+ Kd8 27. Bf6+?! { (Mate in 1 → Mate in 8) Not the best checkmate sequence. Best move was Bxc8#. } (27. Bxc8#) 27... Ke8 28. Bg6+ Kf8 29. Bg7+ Kg8 30. Bh7# { White wins by checkmate. } 1-0