lichess dev

[Event "ANS Arena"] [Site "http://chess-academy.net/sFdROgBd"] [Date "2026.06.04"] [Round "-"] [White "Automat"] [Black "Bogdasea"] [Result "1-0"] [UTCDate "2026.06.04"] [UTCTime "15:44:33"] [WhiteElo "1688"] [BlackElo "1500"] [WhiteRatingDiff "+19"] [BlackRatingDiff "-105"] [Variant "Chess960"] [TimeControl "360+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rbbqkrnn/pppppppp/8/8/8/8/PPPPPPPP/RBBQKRNN w KQkq - 0 1"] [SetUp "1"] [Annotator "chess-academy.net"] 1. Nf3 c5?! { (-0.13 → 0.56) Inaccuracy. Best move was c6. } (1... c6 2. c4 Ng6 3. d4 d5 4. cxd5 cxd5 5. Ng3 Nf6 6. O-O O-O 7. Qb3 Qb6 8. Bd2) 2. d4 d5?! { (0.24 → 1.02) Inaccuracy. Best move was cxd4. } (2... cxd4 3. Ng3 Ng6 4. O-O Nf6 5. Qxd4 d5 6. Bg5 O-O 7. c3 e5 8. Bxf6 exd4 9. Bxd8) 3. dxc5 d4? { (0.41 → 2.47) Mistake. Best move was Nf6. } (3... Nf6) 4. e3? { (2.47 → 1.34) Mistake. Best move was c3. } (4. c3 dxc3) 4... e5? { (1.34 → 2.97) Mistake. Best move was Qa5+. } (4... Qa5+) 5. exd4 f6? { (2.11 → 3.76) Mistake. Best move was f5. } (5... f5 6. Nxe5) 6. c3 exd4?! { (3.40 → 4.29) Inaccuracy. Best move was Ne7. } (6... Ne7 7. O-O Nhg6 8. Bc2 O-O 9. Bb3+ Kh8 10. d5 b6 11. d6 Nc6 12. Bd5 Bb7 13. b4) 7. cxd4?! { (4.29 → 3.74) Inaccuracy. Best move was Nxd4. } (7. Nxd4 Ne7 8. O-O Nf7 9. Ng3 O-O 10. Bc2 Bxg3 11. hxg3 g6 12. Qd2 Bf5 13. Bd1 Be4) 7... Ne7 8. Ng3?! { (4.03 → 3.14) Inaccuracy. Best move was Bxh7. } (8. Bxh7 Qa5+) 8... Nd5?! { (3.14 → 4.09) Inaccuracy. Best move was Bxg3. } (8... Bxg3) 9. Nf5?! { (4.09 → 3.57) Inaccuracy. Best move was Bxh7. } (9. Bxh7 Qe7+) 9... Bxf5? { (3.57 → 5.14) Mistake. Best move was O-O. } (9... O-O) 10. Bxf5 Nf4?? { (4.58 → 8.08) Blunder. Best move was Qe7+. } (10... Qe7+ 11. Kd2) 11. Rg1?? { (8.08 → 4.18) Blunder. Best move was Qa4+. } (11. Qa4+ Ke7 12. O-O Re8 13. Bxf4 Bxf4 14. d5 g5 15. Rad1 Kf8 16. Nd4 Ng6 17. Ne6+ Rxe6) 11... Qa5+ 12. Bd2 Qb5? { (3.90 → 5.68) Mistake. Best move was Qa6. } (12... Qa6 13. Bxf4) 13. g3? { (5.68 → 4.23) Mistake. Best move was a4. } (13. a4 Qc4 14. Rc1 Qf7 15. Kf1 O-O 16. Qc2 g6 17. Be4 Bc7 18. g3 Nh3 19. Rh1 Ng5) 13... Ne2?? { (4.23 → 8.88) Blunder. Best move was Nd3+. } (13... Nd3+) 14. Qxe2+ Qxe2+ 15. Kxe2 b5? { (8.74 → 15.00) Mistake. Best move was O-O. } (15... O-O 16. Be4 a5 17. Bxb7 Ra7 18. Bd5+ Nf7 19. Kf1 g5 20. Be6 Kg7 21. h4 h6 22. h5) 16. Kf1 a5 17. Re1+ Kd8 18. g4? { (11.00 → 8.99) Mistake. Best move was d5. } (18. d5) 18... b4? { (8.99 → 10.10) Mistake. Best move was Re8. } (18... Re8 19. Rxe8+) 19. g5?! { (10.10 → 9.38) Inaccuracy. Best move was d5. } (19. d5) 19... fxg5? { (9.38 → Mate in 10) Checkmate is now unavoidable. Best move was Ra6. } (19... Ra6 20. Bd3) 20. Bxg5+ Kc7 21. Re7+ Kd8 22. Ra7+?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Rxg7+. } (22. Rxg7+ Rf6 23. Bxf6+ Ke8 24. Bd7+ Kf8 25. Be7#) 22... Ke8 23. Rxa8?! { (Mate in 5 → 18.03) Lost forced checkmate sequence. Best move was Re7+. } (23. Re7+ Kd8 24. Rxg7+ Rf6 25. Bxf6+ Ke8 26. Bd7+ Kf8 27. Be7#) 23... Rxf5 24. Rxb8+ Kd7 25. Rxh8 Rxg5?! { (16.04 → Mate in 8) Checkmate is now unavoidable. Best move was Rxf3. } (25... Rxf3 26. Be3) 26. Rxg5 h6 27. Rxg7+?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Rg6. } (27. Rg6 Kc7 28. Ne5 Kb7 29. Rb6+ Kc7 30. Rbb8 b3 31. Rhc8#) 27... Kc6 28. Rxh6+ Kd5 29. Rh4?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was b3. } (29. b3 Ke4 30. Ke2 a4 31. Rg5 axb3 32. Rh4#) 29... Kc4 30. b3+?! { (Mate in 4 → Mate in 8) Not the best checkmate sequence. Best move was Ne5+. } (30. Ne5+ Kb5 31. Rh6 Ka4 32. Rb6 b3 33. axb3#) 30... Kc3 31. Ke1 Kb2 32. Ne5 Kxa2 33. f4 Kxb3 34. Rg3+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Rh3+. } (34. Rh3+ Ka4 35. Rb7 b3 36. Nc4 b2 37. Nxb2#) 34... Ka4 35. c6?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Rh6. } (35. Rh6 b3 36. Rb6 Ka3 37. Rgxb3+ Ka4 38. Rb1 Ka3 39. Ra1#) 35... b3 36. Rxb3 Kxb3 37. c7 a4 38. c8=Q a3 39. Rh3+ Kb2 40. Kd1 a2 41. Qc2+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qc1#. } (41. Qc1#) 41... Ka1 42. Qc1# { White wins by checkmate. } 1-0