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[Event "Sigurjónsson Arena"] [Site "http://chess-academy.net/5AhUTGX7"] [Date "2025.09.30"] [Round "-"] [White "Vlad220117"] [Black "MarkSt"] [Result "1-0"] [UTCDate "2025.09.30"] [UTCTime "16:57:05"] [WhiteElo "1713"] [BlackElo "1356"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 { C23 Bishop's Opening } Nc6?! { (-0.16 → 0.46) Inaccuracy. Best move was Nf6. } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. d3 c6 6. O-O O-O 7. a4) 3. Qh5?! { (0.46 → -0.44) Inaccuracy. Best move was Nf3. } (3. Nf3 Nf6 4. d3 Bc5 5. O-O O-O 6. c3 Bb6 7. b4 a6) 3... g6 4. Qf3 b5?? { (-0.40 → Mate in 1) Checkmate is now unavoidable. Best move was Nf6. } (4... Nf6 5. Ne2 Bg7 6. d3 O-O 7. Bg5 d6 8. Nbc3 h6 9. Bxf6) 5. Bxb5?? { (Mate in 1 → -0.44) Lost forced checkmate sequence. Best move was Qxf7#. } (5. Qxf7#) 5... a6?? { (-0.44 → 2.59) Blunder. Best move was Nd4. } (5... Nd4 6. Qg3) 6. Bc4? { (2.59 → 0.92) Mistake. Best move was Bxc6. } (6. Bxc6) 6... f5?! { (0.92 → 1.76) Inaccuracy. Best move was Nf6. } (6... Nf6) 7. exf5?! { (1.76 → 0.99) Inaccuracy. Best move was Ne2. } (7. Ne2 Qf6 8. Nbc3 Nge7 9. Nd5 Nxd5 10. Bxd5 Bb7 11. O-O Be7 12. b4 h5 13. a4 Bxb4) 7... gxf5?? { (0.99 → 5.92) Blunder. Best move was Qf6. } (7... Qf6) 8. Qxf5?? { (5.92 → -0.73) Blunder. Best move was Qh5+. } (8. Qh5+ Ke7 9. Qf7+ Kd6 10. Qd5+ Ke7 11. d4 Bh6 12. Qf7+ Kd6 13. Nc3 Bb7 14. Qd5+ Ke7) 8... Nge7?? { (-0.73 → Mate in 1) Checkmate is now unavoidable. Best move was Nf6. } (8... Nf6 9. Bb3) 9. Qh5+?? { (Mate in 1 → 1.90) Lost forced checkmate sequence. Best move was Qf7#. } (9. Qf7#) 9... Ng6 10. d4? { (2.05 → 0.46) Mistake. Best move was Nf3. } (10. Nf3 d5 11. Bb3 Be6 12. Ng5 Bg8 13. O-O Qd7 14. c4 O-O-O 15. d3 dxc4 16. dxc4 Qf5) 10... exd4? { (0.46 → 2.82) Mistake. Best move was d5. } (10... d5 11. Bb3 Nxd4 12. Nf3 Nxb3 13. axb3 Qf6 14. Nc3 c6 15. Bg5 Qf7 16. O-O-O Bf5 17. Rhe1) 11. Qe2+? { (2.82 → 0.93) Mistake. Best move was Nf3. } (11. Nf3 Qe7+ 12. Kd1 Qg7 13. Re1+ Kd8 14. Nbd2 Be7 15. Nb3 Rb8 16. a3 Qf6 17. Bg5 Qg7) 11... Be7? { (0.93 → 2.69) Mistake. Best move was Qe7. } (11... Qe7 12. Bg5) 12. Qf3? { (2.69 → 0.24) Mistake. Best move was Bd5. } (12. Bd5 Rb8 13. Nf3 Nb4 14. Bb3 d5 15. a3 Nc6 16. Bh6 Qd6 17. Nbd2 Nh4 18. Nxh4 Qxh6) 12... Nce5? { (0.24 → 2.87) Mistake. Best move was Bf6. } (12... Bf6 13. Ne2 Rb8 14. Bb3 Nce5 15. Qh5 d5 16. h3 O-O 17. O-O Bg7 18. Nxd4 Nf4 19. Bxf4) 13. Qxa8 Bb7?? { (2.38 → 9.11) Blunder. Best move was Nxc4. } (13... Nxc4 14. Nf3) 14. Qxb7 Nxc4 15. Qf3? { (8.96 → 7.74) Mistake. Best move was Nf3. } (15. Nf3 Nd6) 15... Nge5?! { (7.74 → 8.72) Inaccuracy. Best move was Bb4+. } (15... Bb4+ 16. Kf1 Rf8 17. Qe2+ Qe7 18. Nf3 Qxe2+ 19. Kxe2 Nf4+ 20. Bxf4 Rxf4 21. a3 Ba5 22. b3) 16. Qh5+ Kf8? { (8.36 → 12.10) Mistake. Best move was Ng6. } (16... Ng6 17. Nf3) 17. Bh6+ Kg8 18. Qxe5?? { (12.10 → -2.96) Blunder. Best move was b3. } (18. b3 Bf8 19. Bxf8 Kxf8 20. Qf5+ Kg7 21. bxc4 Qf6 22. Qxf6+ Kxf6 23. Nd2 Rg8 24. Kf1 d3) 18... d6?? { (-2.96 → Mate in 1) Checkmate is now unavoidable. Best move was Nxe5. } (18... Nxe5) 19. Qg7# { White wins by checkmate. } 1-0