lichess dev

[Event "Spielmann Arena"] [Site "http://chess-academy.net/oBlEjaTa"] [Date "2025.09.09"] [Round "-"] [White "Daniel-Fodor"] [Black "MateiR"] [Result "0-1"] [UTCDate "2025.09.09"] [UTCTime "16:12:54"] [WhiteElo "1277"] [BlackElo "1555"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "120+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e5 2. Bb5? { (0.41 → -0.71) Mistake. Best move was d4. } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... c6 3. Bc4?! { (-0.43 → -1.37) Inaccuracy. Best move was Bf1. } (3. Bf1 Nf6 4. d4 e4 5. Ne2 d5 6. c4 Bd6 7. Nbc3 dxc4 8. Ng3 Bxg3 9. hxg3 b5) 3... b5?! { (-1.37 → -0.56) Inaccuracy. Best move was d5. } (3... d5 4. Be2 Nf6 5. d3 Bd6 6. b3 O-O 7. Bb2 c5 8. Nd2 Nc6 9. Ngf3 h6 10. O-O) 4. Bb3?! { (-0.56 → -1.36) Inaccuracy. Best move was Be2. } (4. Be2 d5 5. b3 Bd6 6. Bb2 Nf6 7. d3 O-O 8. Nf3 Re8 9. Nbd2 c5 10. O-O b4) 4... Bb4? { (-1.36 → 0.52) Mistake. Best move was d5. } (4... d5 5. a4) 5. Qh5? { (0.52 → -0.93) Mistake. Best move was a4. } (5. a4 Nf6 6. Ne2 d5 7. axb5 cxb5 8. Nbc3 Nc6 9. O-O Bxc3 10. Nxc3 b4 11. Ne2 O-O) 5... g6?? { (-0.93 → 8.14) Blunder. Best move was Qe7. } (5... Qe7) 6. Qxe5+ Qe7?! { (7.86 → 8.82) Inaccuracy. Best move was Kf8. } (6... Kf8 7. Qxh8 h5 8. a4 Qf6 9. Qxf6 Nxf6 10. Nf3 bxa4 11. Bxa4 Na6 12. c3 Be7 13. d4) 7. Qg3?? { (8.82 → 0.29) Blunder. Best move was Qxh8. } (7. Qxh8 Qf8 8. Qxh7 Na6 9. Nf3 Nc5 10. O-O Nxb3 11. axb3 d5 12. Qh4 Be7 13. Qd4 Bc5) 7... Nf6? { (0.29 → 1.50) Mistake. Best move was d5. } (7... d5 8. Nf3 Bd6 9. Qh4 Qxh4 10. Nxh4 Nd7 11. a4 b4 12. d4 Ngf6 13. Nd2 c5 14. c4) 8. Qf3? { (1.50 → -0.03) Mistake. Best move was a4. } (8. a4) 8... d5 9. Qh3?? { (0.44 → -8.16) Blunder. Best move was Qe2. } (9. Qe2 O-O 10. Nf3 a5 11. c3 Bd6 12. O-O a4 13. Bc2 Bg4 14. d4 Ne4 15. Nbd2 Bf5) 9... Bxh3 10. gxh3? { (-8.20 → -10.87) Mistake. Best move was Nxh3. } (10. Nxh3 Bd6 11. c3 O-O 12. Bd1 Re8 13. O-O Qc7 14. f4 Nbd7 15. b3 Kh8 16. Na3 a5) 10... d4?! { (-10.87 → -9.40) Inaccuracy. Best move was Qe4. } (10... Qe4 11. f3) 11. c3?! { (-9.40 → -10.01) Inaccuracy. Best move was Ne2. } (11. Ne2 dxe3 12. fxe3 Qxe3 13. a3 Qe4 14. O-O Bc5+ 15. d4 Bxd4+ 16. Nxd4 Qxd4+ 17. Kg2 Nbd7) 11... dxe3 12. dxe3 Bc5? { (-10.26 → -8.49) Mistake. Best move was Qe4. } (12... Qe4) 13. a4? { (-8.49 → -11.53) Mistake. Best move was Nf3. } (13. Nf3 Qd7 14. h4 O-O 15. h3 Na6 16. a4 Bd6 17. Nbd2 b4 18. Bc4 Nc5 19. h5 bxc3) 13... bxa4? { (-11.53 → -8.01) Mistake. Best move was Qe4. } (13... Qe4 14. f3 Qh4+ 15. Kf1 Ne4 16. fxe4 Qxe4 17. axb5 Qxh1 18. Bd1 Qxh2 19. Be2 cxb5 20. Bf3) 14. Bxa4? { (-8.01 → -11.72) Mistake. Best move was Rxa4. } (14. Rxa4 Nbd7) 14... O-O? { (-11.72 → -8.48) Mistake. Best move was Qe4. } (14... Qe4 15. f3) 15. Bxc6? { (-8.48 → -14.35) Mistake. Best move was Ne2. } (15. Ne2 Qe6 16. O-O Qxh3 17. Nf4 Qf5 18. Ng2 Rc8 19. Nd2 Nbd7 20. Bd1 Ne5 21. Nf4 Qg5+) 15... Nxc6 16. b4 Bb6 17. Na3 Ne4 18. f3 Nxc3 19. Bd2 Bxe3 20. Bxc3 Bd4+ 21. Kd2?! { (-21.19 → Mate in 6) Checkmate is now unavoidable. Best move was Kf1. } (21. Kf1 Bxc3) 21... Rfd8 22. Kd3 Bxc3+ 23. Kc4 Bxb4?! { (Mate in 1 → Mate in 5) Not the best checkmate sequence. Best move was Qxb4#. } (23... Qxb4#) 24. Kb5 Bxa3?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qc5+. } (24... Qc5+ 25. Ka4 Nd4 26. Rb1 Qa5#) 25. Kxc6 Rac8+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qd7#. } (25... Qd7#) 26. Kb5 Qb7+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qb4+. } (26... Qb4+ 27. Ka6 Qb6#) 27. Ka5 Rc5+ 28. Ka4 Qb4# { Black wins by checkmate. } 0-1