lichess dev

[Event "Chéron Arena"] [Site "http://chess-academy.net/fjeJdhsa"] [Date "2025.02.04"] [Round "-"] [White "Vlad220117"] [Black "Nedoshahmatist"] [Result "0-1"] [UTCDate "2025.02.04"] [UTCTime "17:42:17"] [WhiteElo "1428"] [BlackElo "1990"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C24"] [Opening "Bishop's Opening: Berlin Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 Nf6 { C24 Bishop's Opening: Berlin Defense } 3. Qf3?! { (0.13 → -0.70) Inaccuracy. Best move was Nc3. } (3. Nc3 Nc6 4. d3 Na5 5. Bb3 Bb4 6. Nf3 Bxc3+ 7. bxc3 d6) 3... Nc6?! { (-0.70 → 0.01) Inaccuracy. Best move was c6. } (3... c6 4. Nc3 d5 5. exd5 e4 6. Qe2 cxd5 7. Bxd5 Nxd5 8. Qb5+) 4. c3?! { (0.01 → -0.97) Inaccuracy. Best move was Ne2. } (4. Ne2 Na5 5. d3 Be7 6. O-O O-O 7. Nbc3 c6 8. a3 Nxc4 9. dxc4 d6 10. Bg5 Bg4) 4... d5? { (-0.97 → 0.54) Mistake. Best move was Be7. } (4... Be7) 5. Bxd5?! { (0.54 → -0.25) Inaccuracy. Best move was exd5. } (5. exd5) 5... Bg4? { (-0.25 → 1.28) Mistake. Best move was Bc5. } (5... Bc5 6. Ne2) 6. Qg3? { (1.28 → -0.07) Mistake. Best move was Bxc6+. } (6. Bxc6+) 6... Bd6? { (-0.07 → 1.43) Mistake. Best move was Qd7. } (6... Qd7) 7. h3?! { (1.43 → 0.85) Inaccuracy. Best move was Bxc6+. } (7. Bxc6+ bxc6 8. d3 Be6 9. h3 Rb8 10. Qe3 O-O 11. Qe2 Qe8 12. b3 c5 13. Nf3 Nh5) 7... Nxd5? { (0.85 → 3.59) Mistake. Best move was Be6. } (7... Be6 8. Bxc6+) 8. exd5 e4? { (3.07 → 5.88) Mistake. Best move was Bd7. } (8... Bd7 9. Qxg7) 9. dxc6?? { (5.88 → -5.41) Blunder. Best move was Qxg4. } (9. Qxg4 Ne7 10. Qxe4 O-O 11. d4 Qd7 12. Ne2 Rfe8 13. Qf3 Qb5 14. Nd2 Qxd5 15. O-O c6) 9... Bxg3 10. fxg3? { (-4.83 → -7.04) Mistake. Best move was hxg4. } (10. hxg4 Bd6 11. cxb7 Rb8 12. b3 Qg5 13. Ne2 Qxg4 14. g3 Rxb7 15. Na3 Qf3 16. Rh2 Qd3) 10... Bh5 11. g4?? { (-6.70 → -9.74) Blunder. Best move was cxb7. } (11. cxb7 Rb8 12. c4 Qg5 13. Kf2 Rxb7 14. Nc3 O-O 15. Nge2 Bxe2 16. Nxe2 Qc5+ 17. Ke1 Qxc4) 11... Qh4+ 12. Ke2?! { (-9.24 → -12.72) Inaccuracy. Best move was Kd1. } (12. Kd1 Bxg4+) 12... Bxg4+ 13. hxg4 Qxh1 14. Nh3 Qxg2+ 15. Ke3?! { (-13.06 → Mate in 8) Checkmate is now unavoidable. Best move was Nf2. } (15. Nf2 h5) 15... Qf3+ 16. Kd4 Qd3+ 17. Ke5 Qxh3?! { (Mate in 4 → -24.49) Lost forced checkmate sequence. Best move was f6+. } (17... f6+ 18. Kf5 Qf3+ 19. Nf4 Kf7 20. a3 g6#) 18. Kxe4 Qxg4+ 19. Ke5?! { (-19.62 → Mate in 2) Checkmate is now unavoidable. Best move was Kd3. } (19. Kd3 Qd1) 19... O-O-O?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Rd8. } (19... Rd8 20. cxb7 f6#) 20. d4 f6# { Black wins by checkmate. } 0-1