lichess dev

[Event "Bobotsov Arena"] [Site "http://chess-academy.net/gzlU17dZ"] [Date "2025.10.28"] [Round "-"] [White "Dacian20244"] [Black "Matvei2016"] [Result "1-0"] [UTCDate "2025.10.28"] [UTCTime "16:32:58"] [WhiteElo "1612"] [BlackElo "1609"] [WhiteRatingDiff "+43"] [BlackRatingDiff "-48"] [Variant "Standard"] [TimeControl "1200+0"] [ECO "C40"] [Opening "King's Knight Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 { C40 King's Knight Opening } Be7? { (0.22 → 1.26) Mistake. Best move was Nc6. } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5) 3. Bc4? { (1.26 → 0.00) Mistake. Best move was Nxe5. } (3. Nxe5) 3... Bh4? { (0.00 → 2.40) Mistake. Best move was d6. } (3... d6 4. Nc3 Nf6 5. d4 exd4 6. Qxd4 Nc6 7. Qd2 Be6 8. Bb3 O-O 9. O-O Ng4 10. Nd5) 4. Nxh4? { (2.40 → 0.50) Mistake. Best move was Nxe5. } (4. Nxe5 Qg5) 4... Qxh4 5. g3?? { (0.99 → -8.87) Blunder. Best move was O-O. } (5. O-O d6 6. d4 Nf6 7. Nc3 O-O 8. f3 Nc6 9. Nb5 Ne8 10. c3 a6 11. Na3 Nf6) 5... Qxe4+ 6. Kf1? { (-8.55 → -12.50) Mistake. Best move was Qe2. } (6. Qe2 Qxh1+ 7. Qf1 Qxh2 8. Bd5 d6 9. Qg2 Qxg2 10. Bxg2 Nc6 11. Na3 Nge7 12. d3 Be6) 6... Qxc4+?? { (-12.50 → -6.56) Blunder. Best move was Qxh1+. } (6... Qxh1+ 7. Ke2 Qe4+ 8. Kf1 Qxc4+ 9. Kg1 d6 10. d3 Qc6 11. Be3 Ne7 12. Qe2 Bh3 13. f3) 7. Kg1?! { (-6.56 → -7.51) Inaccuracy. Best move was Qe2. } (7. Qe2 Qc6 8. f3 d6 9. Kg2 Ne7 10. d4 exd4 11. c3 d3 12. Qxd3 Qd7 13. Bf4 Nbc6) 7... Ne7?! { (-7.51 → -6.81) Inaccuracy. Best move was d6. } (7... d6) 8. d3?! { (-6.81 → -7.41) Inaccuracy. Best move was Na3. } (8. Na3 Qc6 9. f3 d6 10. Kg2 O-O 11. d4 Nd7 12. c3 b6 13. Qd3 h6 14. Qb5 Qb7) 8... Qd4?! { (-7.41 → -6.67) Inaccuracy. Best move was Qe6. } (8... Qe6 9. h4) 9. c3?! { (-6.67 → -7.28) Inaccuracy. Best move was h3. } (9. h3) 9... Nf5?? { (-7.28 → 7.28) Blunder. Best move was Qd5. } (9... Qd5 10. c4 Qe6 11. Nc3 d6 12. Nb5 Na6 13. h4 O-O 14. Nc3 Nb4 15. Rh2 Nbc6 16. Be3) 10. cxd4 Nxd4 11. a4? { (7.49 → 5.96) Mistake. Best move was Nc3. } (11. Nc3 O-O 12. Nd5 Nbc6 13. Be3 b5 14. Nxc7 Rb8 15. Nd5 d6 16. Bxd4 Nxd4 17. Ne7+ Kh8) 11... Ne2+?? { (5.96 → 11.77) Blunder. Best move was b6. } (11... b6 12. Be3) 12. Kg2? { (11.77 → 7.10) Mistake. Best move was Qxe2. } (12. Qxe2 d6 13. Nc3 Be6 14. d4 exd4 15. Nb5 Kd7 16. Nxd4 Nc6 17. Nxc6 bxc6 18. b4 Rhe8) 12... Nxc1? { (7.10 → 8.13) Mistake. Best move was Nd4. } (12... Nd4) 13. Qxc1 O-O?! { (7.82 → 8.54) Inaccuracy. Best move was Na6. } (13... Na6 14. d4 O-O 15. dxe5 b6 16. Nd2 Bb7+ 17. f3 Nc5 18. a5 Rfd8 19. Rd1 Bd5 20. b4) 14. Nc3? { (8.54 → 6.53) Mistake. Best move was Qxc7. } (14. Qxc7 Re8 15. Re1 Nc6 16. Nc3 d5 17. Nxd5 Be6 18. Ne3 Re7 19. Qd6 Rd7 20. Qa3 Rad8) 14... c5? { (6.53 → 8.17) Mistake. Best move was b6. } (14... b6) 15. Ra3? { (8.17 → 6.52) Mistake. Best move was Nb5. } (15. Nb5 b6 16. Nc7 Bb7+ 17. f3 Nc6 18. Nxa8 Bxa8 19. a5 Nb4 20. axb6 axb6 21. Qd2 Bc6) 15... d5? { (6.52 → 8.88) Mistake. Best move was b6. } (15... b6) 16. f4? { (8.88 → 6.94) Mistake. Best move was Nxd5. } (16. Nxd5 Na6 17. Re1 Be6 18. Rxe5 Rae8 19. Rh5 f6 20. Ne3 Bf7 21. Rh4 b6 22. d4 g5) 16... Re8? { (6.94 → 8.24) Mistake. Best move was b6. } (16... b6 17. Re1 d4 18. Nb5 Nc6 19. fxe5 Rb8 20. h3 Rb7 21. Nd6 Re7 22. a5 Be6 23. g4) 17. fxe5?! { (8.24 → 7.66) Inaccuracy. Best move was Nb5. } (17. Nb5 Na6 18. Re1 e4 19. dxe4 dxe4 20. Nd6 Rd8 21. Nxc8 Raxc8 22. Rxe4 Kf8 23. a5 Nb4) 17... Rxe5? { (7.66 → 8.74) Mistake. Best move was Na6. } (17... Na6 18. Qf4) 18. Qf1?? { (8.74 → 5.26) Blunder. Best move was Re1. } (18. Re1 Rxe1 19. Qxe1 Be6 20. Qe5 h6 21. Qc7 Nd7 22. Nb5 a5 23. Qxb7 Rb8 24. Qa6 c4) 18... Rh5?? { (5.26 → 10.64) Blunder. Best move was Bd7. } (18... Bd7 19. d4 cxd4 20. Nb5 Nc6 21. Nd6 Rf8 22. Rf3 Re7 23. Nf5 Ree8 24. Rf4 Ne5 25. Nxd4) 19. h3?? { (10.64 → 6.21) Blunder. Best move was Qe2. } (19. Qe2) 19... Bxh3+?? { (6.21 → 12.41) Blunder. Best move was Nc6. } (19... Nc6) 20. Rxh3 Nd7 21. Rxh5 Nf6 22. Rf5 Ne8 23. Nxd5 Nd6 24. Rf4 g5?! { (19.45 → Mate in 8) Checkmate is now unavoidable. Best move was Re8. } (24... Re8 25. Nc7) 25. Rg4 f5 26. Rxg5+ Kh8 27. Rxf5?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was b3. } (27. b3 Nb5 28. axb5 h6 29. Qa1+ Kh7 30. Qg7#) 27... Nxf5 28. Qxf5 Rf8 29. Qxf8# { White wins by checkmate. } 1-0