lichess dev

[Event "Arakhamia Arena"] [Site "http://chess-academy.net/z1mQaXhR"] [Date "2025.01.16"] [Round "-"] [White "Vlad220117"] [Black "hazzard031"] [Result "0-1"] [UTCDate "2025.01.16"] [UTCTime "17:42:10"] [WhiteElo "1463"] [BlackElo "1803"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 { C23 Bishop's Opening } Nc6?! { (-0.16 → 0.46) Inaccuracy. Best move was Nf6. } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. d3 c6 6. O-O O-O 7. a4) 3. Qf3? { (0.46 → -0.57) Mistake. Best move was Nf3. } (3. Nf3 Nf6 4. d3 Bc5 5. O-O O-O 6. c3 Bb6 7. b4 a6) 3... Nf6 4. g4?? { (0.00 → -4.40) Blunder. Best move was Ne2. } (4. Ne2 d6 5. Nbc3 Bg4 6. Qe3 Nb4 7. Bb3 Be6 8. Ba4+ Bd7 9. Bb3) 4... Nd4 5. Qe3?? { (-4.36 → -11.88) Blunder. Best move was Qd1. } (5. Qd1) 5... Nxc2+ 6. Ke2 Nxe3 7. Kxe3 Nxg4+ 8. Kf3 d6 9. Nh3 Qf6+ 10. Kg3 Be7 11. Re1?! { (-21.53 → Mate in 8) Checkmate is now unavoidable. Best move was Rg1. } (11. Rg1 Qh4+) 11... Qh4+?! { (Mate in 8 → -16.46) Lost forced checkmate sequence. Best move was Ne3. } (11... Ne3 12. Bxf7+ Kxf7 13. Rg1 Bg4 14. Ng5+ Qxg5 15. fxe3 Qh4+ 16. Kg2 Qh3+ 17. Kh1 Bf3+ 18. Rg2) 12. Kg2 Nxh2 13. Kxh2?! { (-15.66 → Mate in 10) Checkmate is now unavoidable. Best move was Re3. } (13. Re3 Bxh3+ 14. Rxh3 Qxe4+ 15. Kxh2 Qxc4 16. Nc3 Qf1 17. Rf3 Bh4 18. d4 Bxf2 19. Be3 Bg1+) 13... Qxh3+ 14. Kg1 Bg4?! { (Mate in 11 → -13.67) Lost forced checkmate sequence. Best move was Qg4+. } (14... Qg4+ 15. Kh2 Bh4 16. Bb5+ Kf8 17. Rf1 Qf4+ 18. Kg2 Bg4 19. f3 Qg3+ 20. Kh1 Bxf3+ 21. Rxf3) 15. Re3 Bf3 16. Bf1?! { (-22.65 → Mate in 1) Checkmate is now unavoidable. Best move was Rxf3. } (16. Rxf3 Qxf3) 16... Qg4+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qh1#. } (16... Qh1#) 17. Kh2 Qf4+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qh4+. } (17... Qh4+ 18. Bh3 Qxf2+ 19. Bg2 Qxg2#) 18. Kh3 g5?! { (Mate in 1 → Mate in 7) Not the best checkmate sequence. Best move was Qh4#. } (18... Qh4#) 19. Be2 g4# { Black wins by checkmate. } 0-1