lichess dev

[Event "Grupa 686 Arena"] [Site "http://chess-academy.net/mqh7BOS8"] [Date "2025.04.08"] [Round "-"] [White "Purple3004"] [Black "Contautomat2002"] [Result "1-0"] [UTCDate "2025.04.08"] [UTCTime "15:26:01"] [WhiteElo "1303"] [BlackElo "1688"] [WhiteRatingDiff "+72"] [BlackRatingDiff "-76"] [Variant "Standard"] [TimeControl "600+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... Nc6?! { (-0.61 → 0.01) Inaccuracy. Best move was d5. } (2... d5 3. Bb3 Nf6 4. d4 exd4 5. exd4 Bd6 6. Ne2 c6 7. Bf4) 3. Qf3?! { (0.01 → -0.69) Inaccuracy. Best move was d4. } (3. d4 d5 4. Bb5 exd4 5. exd4 Nf6 6. Nf3 Bd6 7. O-O O-O 8. c4 dxc4 9. Bxc4 Bg4) 3... f6? { (-0.69 → 0.57) Mistake. Best move was Nf6. } (3... Nf6 4. Nc3) 4. Qd5? { (0.57 → -0.65) Mistake. Best move was Ne2. } (4. Ne2 Nge7) 4... Qe7 5. Nc3?? { (-0.23 → -3.51) Blunder. Best move was Qf3. } (5. Qf3 f5) 5... a6?? { (-3.51 → 0.48) Blunder. Best move was Nb4. } (5... Nb4) 6. Ne4?? { (0.48 → -6.20) Blunder. Best move was Qf3. } (6. Qf3 b5) 6... b5?? { (-6.20 → -1.09) Blunder. Best move was Nb4. } (6... Nb4) 7. Bb3?! { (-1.09 → -1.82) Inaccuracy. Best move was Be2. } (7. Be2 Bb7) 7... Nb4?? { (-1.82 → 8.40) Blunder. Best move was Bb7. } (7... Bb7 8. f3) 8. Qxa8 Nxc2+? { (7.77 → 10.68) Mistake. Best move was Qd8. } (8... Qd8 9. a3) 9. Bxc2 Nh6 10. Bb3 Ng4 11. Qxc8+ Qd8 12. Qxa6 Bb4 13. Qxb5 Rf8 14. Nf3 h6 15. O-O f5 16. Nc3 e4 17. Ne5 Bd6 18. Bf7+ Rxf7 19. Nxf7?? { (13.35 → -7.78) Blunder. Best move was Nxg4. } (19. Nxg4 c6 20. Qe2 h5 21. f3 exf3 22. Qd3 Qe7 23. Rxf3 fxg4 24. Rxf7 Kxf7 25. Qf5+ Kg8) 19... Qe7?? { (-7.78 → 19.63) Blunder. Best move was Bxh2+. } (19... Bxh2+ 20. Kh1 Qh4 21. Qb8+ Kxf7 22. Qd8 Qxd8 23. g3 Qg5 24. Kg2 Qh5 25. d3 Bxg3 26. Rh1) 20. Nxd6+ cxd6 21. Qb8+ Kf7 22. Qb3+ Ke8 23. a4 Ne5 24. a5 Qf7 25. Qb8+ Ke7 26. Ra4 Nc4 27. b3 Ne5 28. Qa8 d5 29. Qa7 Nd3 30. Ba3+ Ke8?! { (34.21 → Mate in 1) Checkmate is now unavoidable. Best move was Kf6. } (30... Kf6 31. Qd4+) 31. Qb8# { White wins by checkmate. } 1-0