lichess dev

[Event "ANS Arena"] [Site "http://chess-academy.net/kMABDBBH"] [Date "2026.02.13"] [Round "-"] [White "Iaroslav2016"] [Black "Blue_Sonik"] [Result "0-1"] [UTCDate "2026.02.13"] [UTCTime "18:16:20"] [WhiteElo "1717"] [BlackElo "1730"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+21"] [Variant "Crazyhouse"] [TimeControl "420+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bb4? { (1.79 → 3.97) Mistake. Best move was Bc5. } (4... Bc5 5. d3) 5. d3? { (3.97 → 2.33) Mistake. Best move was O-O. } (5. O-O O-O 6. d3 Be7 7. Ng5 Nd4 8. Nxf7 Rxf7 9. P@h6 Qf8 10. hxg7 Qxg7 11. Bxf7+ Kxf7) 5... Bxc3+? { (2.33 → 5.28) Mistake. Best move was d5. } (5... d5) 6. bxc3 O-O 7. Bg5? { (4.96 → 2.28) Mistake. Best move was O-O. } (7. O-O) 7... d6?! { (2.28 → 3.03) Inaccuracy. Best move was N@f4. } (7... N@f4 8. O-O) 8. Bxf6?? { (3.03 → -2.30) Blunder. Best move was B@h4. } (8. B@h4 N@f4) 8... Qxf6 9. d4?? { (-2.19 → -8.27) Blunder. Best move was B@g5. } (9. B@g5 Qg6) 9... exd4? { (-8.27 → -5.80) Mistake. Best move was N@b2. } (9... N@b2 10. B@g5) 10. cxd4?? { (-5.80 → -9.00) Blunder. Best move was B@g5. } (10. B@g5 Qg6) 10... B@c3+? { (-9.00 → -7.58) Mistake. Best move was P@h3. } (10... P@h3 11. Rg1) 11. Kf1? { (-7.58 → -16.97) Mistake. Best move was B@d2. } (11. B@d2 Bxd2+) 11... Bxa1 12. e5 Qf5 13. Bd3 Qe6?? { (-24.99 → -3.37) Blunder. Best move was Qxf3. } (13... Qxf3) 14. Qxa1?? { (-3.37 → -10.56) Blunder. Best move was P@f6. } (14. P@f6 gxf6) 14... dxe5? { (-10.56 → -7.28) Mistake. Best move was P@h3. } (14... P@h3 15. Rg1) 15. Ng5? { (-7.28 → -16.20) Mistake. Best move was dxe5. } (15. dxe5 P@g4) 15... Qg4 16. Bxh7+ Kh8 17. h4?! { (-18.19 → Mate in 6) Checkmate is now unavoidable. Best move was B@f3. } (17. B@f3 Qxg5) 17... P@e2+ 18. Ke1 R@d1+ 19. Qxd1 exd1=Q# { Black wins by checkmate. } 0-1