lichess dev

[Event "Ding Arena"] [Site "http://chess-academy.net/re9XQhd4"] [Date "2025.12.13"] [Round "-"] [White "Fiodor2016"] [Black "Vlad220117"] [Result "0-1"] [UTCDate "2025.12.13"] [UTCTime "17:03:29"] [WhiteElo "1190"] [BlackElo "1738"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C21"] [Opening "Center Game Accepted"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 e5 2. d4?! { (0.30 → -0.38) Inaccuracy. Best move was Nf3. } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... exd4 { C21 Center Game Accepted } 3. c4? { (0.07 → -1.66) Mistake. Best move was Nf3. } (3. Nf3 Bc5 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 d6 7. O-O Nf6) 3... Bc5?! { (-1.66 → -1.05) Inaccuracy. Best move was c5. } (3... c5 4. Bd3 d6 5. Ne2 Nc6 6. O-O Nf6 7. h3 Be7 8. Ng3 O-O 9. f4 Nb4 10. Be2) 4. b4? { (-1.05 → -2.76) Mistake. Best move was Bd3. } (4. Bd3 Nc6 5. Ne2 a5 6. O-O d6 7. h3 Nge7 8. Nd2 O-O 9. Nb3 Bb6 10. Bc2 Be6) 4... Bxb4+ 5. Ke2?? { (-2.54 → -5.69) Blunder. Best move was Nd2. } (5. Nd2 c5) 5... d5? { (-5.69 → -3.11) Mistake. Best move was Qe7. } (5... Qe7) 6. exd5?? { (-3.11 → -9.91) Blunder. Best move was Qa4+. } (6. Qa4+ Nd7) 6... Bg4+?? { (-9.91 → -1.43) Blunder. Best move was Qe7+. } (6... Qe7+ 7. Kf3) 7. f3 Bh5? { (-2.16 → -0.32) Mistake. Best move was Qe7+. } (7... Qe7+) 8. g4? { (-0.32 → -2.23) Mistake. Best move was Qa4+. } (8. Qa4+) 8... Bg6?? { (-2.23 → 1.01) Blunder. Best move was Qe7+. } (8... Qe7+ 9. Kf2 Bg6 10. h4 h5 11. g5 Qd6 12. Kg2 Ne7 13. Bd3 O-O 14. Ne2 Nd7 15. Bxg6) 9. d6?? { (1.01 → -7.16) Blunder. Best move was Qa4+. } (9. Qa4+ Nc6 10. dxc6 Qe7+ 11. Kf2 b6 12. Bf4 h5 13. g5 Qe1+ 14. Kg2 Bc5 15. Bd2 Qh4) 9... cxd6? { (-7.16 → -4.92) Mistake. Best move was Qxd6. } (9... Qxd6 10. Bg2 Nc6 11. Kf1 h5 12. a3 Ba5 13. g5 Nge7 14. Nd2 Bc3 15. Rb1 Bxb1 16. Nxb1) 10. Nh3? { (-4.92 → -6.52) Mistake. Best move was Kf2. } (10. Kf2) 10... Qe7+? { (-6.52 → -3.88) Mistake. Best move was Qf6. } (10... Qf6 11. Kf2) 11. Kf2 Nc6 12. Nf4? { (-3.64 → -5.28) Mistake. Best move was Kg2. } (12. Kg2 h5) 12... Ne5? { (-5.28 → -3.04) Mistake. Best move was Qh4+. } (12... Qh4+ 13. Kg1 Nge7 14. Nd2 d3 15. Nb3 h5 16. Ng2 Qf6 17. g5 Qc3 18. h4 Qxc4 19. Nf4) 13. Nxg6? { (-3.04 → -5.14) Mistake. Best move was h4. } (13. h4 Bc5 14. Kg3 h5 15. g5 Qd8 16. Nxg6 Nxg6 17. Nd2 N8e7 18. Qa4+ Kf8 19. Bd3 d5) 13... fxg6 14. c5? { (-4.53 → -5.88) Mistake. Best move was Bh3. } (14. Bh3 Nh6) 14... Bxc5? { (-5.88 → -3.90) Mistake. Best move was O-O-O. } (14... O-O-O 15. Bh3 dxc5 16. Kg2 h5 17. g5+ Kb8 18. Rf1 c4 19. Bf4 Ka8 20. Nd2 Rf8 21. Bg3) 15. f4?? { (-3.90 → -7.52) Blunder. Best move was Bb5+. } (15. Bb5+ Kd8 16. Kg2 a6 17. Bd3 Kc7 18. Re1 Rf8 19. Qb3 Qf7 20. Be4 Qxb3 21. axb3 Nf6) 15... Qh4+ 16. Kg2 Nxg4? { (-6.53 → -4.94) Mistake. Best move was O-O-O. } (16... O-O-O) 17. f5?? { (-4.94 → -9.82) Blunder. Best move was Qe1+. } (17. Qe1+ Qxe1) 17... Qf2+ 18. Kh3 Ne3 19. fxg6? { (-8.90 → Mate in 2) Checkmate is now unavoidable. Best move was Bxe3. } (19. Bxe3 Qxe3+) 19... Nxd1?! { (Mate in 2 → Mate in 5) Not the best checkmate sequence. Best move was hxg6+. } (19... hxg6+ 20. Qh5 Rxh5#) 20. Be3 Qxe3+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was hxg6+. } (20... hxg6+ 21. Bh6 Qf3+ 22. Kh4 Rxh6+ 23. Kg5 Qf5#) 21. Kg2 d3?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qf2+. } { Black wins on time. } (21... Qf2+ 22. Kh3 hxg6+ 23. Kg4 Nf6+ 24. Kg5 Qf5#) 0-1