lichess dev

[Event "Urs Arena"] [Site "http://chess-academy.net/imdcsWD5"] [Date "2025.06.17"] [Round "-"] [White "ioan20"] [Black "Urs"] [Result "1-0"] [UTCDate "2025.06.17"] [UTCTime "06:11:07"] [WhiteElo "1358"] [BlackElo "1112"] [WhiteRatingDiff "+29"] [BlackRatingDiff "-41"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } e5 2. Bc4? { (0.41 → -0.61) Mistake. Best move was d4. } (2. d4 exd4 3. exd4 d5 4. Nf3 Nf6 5. Bd3 Bd6 6. Qe2+ Be6) 2... Ne7?! { (-0.61 → 0.36) Inaccuracy. Best move was d5. } (2... d5 3. Bb3 Nf6 4. d4 exd4 5. exd4 Bd6 6. Ne2 c6 7. Bf4) 3. Nh3? { (0.36 → -1.31) Mistake. Best move was Ne2. } (3. Ne2 d5 4. Bb3 Nbc6 5. O-O Na5 6. d4 exd4 7. Qxd4 Nxb3 8. axb3 Nc6 9. Qc3 Nb4) 3... d5 4. Bxd5?? { (-0.63 → -4.98) Blunder. Best move was Bb3. } (4. Bb3) 4... h6?? { (-4.98 → 1.19) Blunder. Best move was Qxd5. } (4... Qxd5 5. Rg1 Bxh3 6. gxh3 Nbc6 7. d3 Qd7 8. Qg4 f5 9. Qe2 Nd5 10. a3 O-O-O 11. Nc3) 5. Ng5?? { (1.19 → -4.79) Blunder. Best move was Bb3. } (5. Bb3 Nbc6 6. Ng1 Ng6 7. Ne2 Na5 8. O-O Nxb3 9. axb3 Bd6 10. d3 f5 11. d4 O-O) 5... h5?? { (-4.79 → 12.40) Blunder. Best move was Nxd5. } (5... Nxd5 6. Ne4 Qh4 7. d3 Bg4 8. Qd2 Nc6 9. Nbc3 Nxc3 10. Nxc3 Be6 11. O-O O-O-O 12. a3) 6. Bxf7+ Kd7 7. Qg4+?? { (12.51 → -2.61) Blunder. Best move was Ne6. } (7. Ne6 Nf5 8. Nxd8 Kxd8 9. Bxh5 c6 10. O-O Be6 11. d3 Nd7 12. b3 Kc7 13. Bb2 Nd6) 7... Kd6?? { (-2.61 → 9.33) Blunder. Best move was hxg4. } (7... hxg4 8. Ne6) 8. Qb4+?? { (9.33 → 4.79) Blunder. Best move was Qf3. } (8. Qf3 c6 9. Bb3 Kc7 10. Nf7 Qd7 11. Nxh8 Qf5 12. Nc3 a5 13. Qxf5 Bxf5 14. e4 Bh7) 8... Kd7?? { (4.79 → 8.87) Blunder. Best move was c5. } (8... c5) 9. Be6+?! { (8.87 → 8.33) Inaccuracy. Best move was Qe4. } (9. Qe4 Rh6) 9... Kc6? { (8.33 → 18.44) Mistake. Best move was Ke8. } (9... Ke8) 10. Qc4+ Kb6 11. O-O? { (18.15 → 8.78) Mistake. Best move was Qb4+. } (11. Qb4+ Kc6) 11... Nf5? { (8.78 → 12.92) Mistake. Best move was Nec6. } (11... Nec6 12. Nc3 a5 13. Nf7 Bxe6 14. Qxe6 Qd7 15. Qb3+ Ka7 16. Nb5+ Kb6 17. Nxh8 Bb4 18. Nc3) 12. Bxf5? { (12.92 → 8.24) Mistake. Best move was Qb3+. } (12. Qb3+) 12... Qxd2? { (8.24 → 24.21) Mistake. Best move was Bxf5. } (12... Bxf5 13. Qb3+ Ka6 14. Nf7 Qd7 15. Nxh8 b6 16. e4 Be6 17. Qf3 Qe8 18. Ng6 Qxg6 19. Qxf8) 13. Bxd2 Bc5?! { (22.50 → Mate in 4) Checkmate is now unavoidable. Best move was Bxf5. } (13... Bxf5 14. Qb3+ Kc6 15. Nf7 Nd7 16. Nxh8 Nc5 17. Qf7 Bh7 18. Ng6 Bxg6 19. Qxg6+ Bd6 20. Qxh5) 14. Qe6+?! { (Mate in 4 → 12.79) Lost forced checkmate sequence. Best move was Ba5+. } (14. Ba5+ Kxa5 15. Qxc5+ b5 16. a4 Bxf5 17. axb5#) 14... c6 15. b4 Bxb4 16. Bxb4 Kc7?! { (16.87 → Mate in 2) Checkmate is now unavoidable. Best move was Bxe6. } (16... Bxe6 17. Nxe6) 17. Qe7+?! { (Mate in 2 → Mate in 8) Not the best checkmate sequence. Best move was Qxe5+. } (17. Qxe5+ Kb6 18. Qa5#) 17... Kb6 18. Qc5+ Ka6 19. Qa5# { White wins by checkmate. } 1-0