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[Event "Black12 Arena"] [Site "http://chess-academy.net/iQSzoX4K"] [Date "2026.04.25"] [Round "-"] [White "ioan20"] [Black "CiprianCiopa"] [Result "1-0"] [UTCDate "2026.04.25"] [UTCTime "16:06:00"] [WhiteElo "1890"] [BlackElo "1341"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-1"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A04"] [Opening "Zukertort Opening: Quiet System"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 Nf6 2. Nf3 { A04 Zukertort Opening: Quiet System } e5? { (0.08 → 1.52) Mistake. Best move was d5. } (2... d5 3. d4 e6 4. Bd3 Be7 5. O-O O-O 6. b3 c5 7. c4) 3. d4? { (1.52 → -0.50) Mistake. Best move was Nxe5. } (3. Nxe5) 3... d6? { (-0.50 → 1.49) Mistake. Best move was e4. } (3... e4) 4. Nc3? { (1.49 → -0.81) Mistake. Best move was dxe5. } (4. dxe5) 4... exd4? { (-0.81 → 0.63) Mistake. Best move was e4. } (4... e4 5. Nd2) 5. Qxd4? { (0.63 → -0.48) Mistake. Best move was exd4. } (5. exd4 d5) 5... d5? { (-0.48 → 0.78) Mistake. Best move was Nc6. } (5... Nc6 6. Bb5 Be7 7. e4 O-O 8. Qd2 a6 9. Be2 d5 10. exd5 Nb4 11. O-O Bf5 12. Nd4) 6. Nxd5?? { (0.78 → -3.43) Blunder. Best move was e4. } (6. e4 Nc6) 6... Nc6?? { (-3.43 → 1.88) Blunder. Best move was Qxd5. } (6... Qxd5 7. Qxd5 Nxd5 8. a3 Bd6 9. Be2 Nc6 10. c4 Nf6 11. b4 a5 12. b5 Ne7 13. Bb2) 7. Bb5?? { (1.88 → -3.37) Blunder. Best move was Nxf6+. } (7. Nxf6+ Qxf6 8. Qxf6 gxf6 9. Bd2 Be6 10. a3 O-O-O 11. Bc3 Bg7 12. Bd3 Ne5 13. Be2 Nxf3+) 7... Nxd5?! { (-3.37 → -2.74) Inaccuracy. Best move was Qxd5. } (7... Qxd5 8. Qxd5) 8. Bxc6+ Bd7?? { (-3.06 → 6.85) Blunder. Best move was bxc6. } (8... bxc6) 9. Bxd5 Bg4? { (6.51 → 8.96) Mistake. Best move was c6. } (9... c6 10. Bb3 Qf6 11. Qxf6 gxf6 12. Ke2 Rd8 13. Rd1 Bc5 14. e4 Ke7 15. a4 Rhg8 16. g3) 10. Bxb7? { (8.96 → 7.70) Mistake. Best move was Bxf7+. } (10. Bxf7+ Kxf7 11. Qxg4 Qf6 12. Ng5+ Ke8 13. O-O h6 14. Nf3 Be7 15. e4 Kf7 16. Qg3 Kg8) 10... Rb8? { (7.70 → 13.40) Mistake. Best move was Qxd4. } (10... Qxd4 11. exd4 Rb8 12. Bc6+ Bd7 13. Ne5 Bxc6 14. Nxc6 Rb6 15. d5 Be7 16. a4 a6 17. O-O) 11. Bc6+ Bd7 12. Bxd7+? { (9.80 → 7.85) Mistake. Best move was Qe4+. } (12. Qe4+ Qe7) 12... Qxd7 13. Qxa7 Qd8?! { (7.76 → 8.38) Inaccuracy. Best move was Rc8. } (13... Rc8) 14. O-O Bc5? { (7.91 → 13.09) Mistake. Best move was Be7. } (14... Be7 15. Qa4+ Qd7 16. Qxd7+ Kxd7 17. b3 f6 18. Bb2 c5 19. Nd2 Rb6 20. Nc4 Rc6 21. Rfd1+) 15. Qxc5 c6 16. Qxc6+ Ke7 17. b3 Re8?! { (14.44 → Mate in 3) Checkmate is now unavoidable. Best move was Kf8. } (17... Kf8 18. Bb2 Qb6 19. Qxb6 Rxb6 20. Rfd1 Ke7 21. Bxg7 Rc8 22. Rd2 f6 23. Bh6 Rbc6 24. c4) 18. Ba3+ Qd6 19. Qxd6# { White wins by checkmate. } 1-0