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[Event "Ariadna Arena"] [Site "http://chess-academy.net/XeOvyLEK"] [Date "2025.02.21"] [Round "-"] [White "sofia6"] [Black "andreeas"] [Result "0-1"] [UTCDate "2025.02.21"] [UTCTime "17:43:08"] [WhiteElo "1500"] [BlackElo "1731"] [WhiteRatingDiff "-99"] [BlackRatingDiff "+74"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C21"] [Opening "Center Game Accepted"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. d4?! { (0.30 → -0.38) Inaccuracy. Best move was Nf3. } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... exd4 { C21 Center Game Accepted } 3. Qg4? { (0.07 → -2.08) Mistake. Best move was Nf3. } (3. Nf3 Bc5 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 d6 7. O-O Nf6) 3... f5? { (-2.08 → 0.04) Mistake. Best move was d5. } (3... d5 4. Qe2 Nf6 5. Bg5 dxe4 6. Bxf6 Qxf6 7. Qxe4+ Be7 8. Nf3 Nc6 9. Bd3 Be6 10. O-O) 4. Qxf5 Ne7? { (-0.48 → 1.81) Mistake. Best move was Nc6. } (4... Nc6 5. Bd3) 5. Qf3? { (1.81 → 0.12) Mistake. Best move was Qh5+. } (5. Qh5+ g6) 5... d5?! { (0.12 → 0.75) Inaccuracy. Best move was Nbc6. } (5... Nbc6 6. Nd2) 6. exd5 Nxd5 7. Qd1? { (0.71 → -0.96) Mistake. Best move was Bc4. } (7. Bc4 Nf6 8. Ne2 Nc6 9. Qb3 Bd6 10. O-O Bd7 11. Bf4 Na5 12. Qd3 Qe7 13. Bxd6 Qxd6) 7... Bc5?! { (-0.96 → -0.01) Inaccuracy. Best move was Nc6. } (7... Nc6 8. Bd3) 8. c4? { (-0.01 → -1.97) Mistake. Best move was Nf3. } (8. Nf3 O-O 9. Be2 Kh8 10. O-O Nc6 11. a3 Bf5 12. Re1 Qd6 13. Bd3 Bxd3 14. cxd3 Qg6) 8... Bb4+? { (-1.97 → -0.82) Mistake. Best move was Nf6. } (8... Nf6 9. Nf3 O-O 10. Bd3 Re8+ 11. Kf1 Na6 12. Bg5 Nb4 13. a3 Nxd3 14. Qxd3 b6 15. Nbd2) 9. Ke2?? { (-0.82 → Mate in 10) Checkmate is now unavoidable. Best move was Bd2. } (9. Bd2) 9... Qe7+ 10. Kd3 Nf4+?? { (Mate in 2 → -6.89) Lost forced checkmate sequence. Best move was Bf5+. } (10... Bf5+ 11. Kxd4 Qe4#) 11. Kxd4?? { (-6.89 → Mate in 1) Checkmate is now unavoidable. Best move was Kc2. } (11. Kc2 d3+ 12. Bxd3 Nxd3 13. Qxd3 O-O 14. Qe3 Qf7 15. b3 Qf6 16. Nc3 Qg6+ 17. Kb2 Qxg2) 11... Qd7+?! { (Mate in 1 → Mate in 7) Not the best checkmate sequence. Best move was Nc6#. } (11... Nc6#) 12. Ke3 Qxd1?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Bc5+. } (12... Bc5+ 13. Qd4 Qxd4+ 14. Kf3 Bf5 15. Be3 Qe4+ 16. Kg3 Nh5#) 13. Be2 Qxe2+? { (Mate in 5 → -7.49) Lost forced checkmate sequence. Best move was Bc5+. } (13... Bc5+ 14. Kf3 Nxe2 15. Nxe2 O-O+ 16. Ke4 Qc2+ 17. Kd5 Rf5#) 14. Kxf4? { (-7.49 → Mate in 2) Checkmate is now unavoidable. Best move was Nxe2. } (14. Nxe2 Nxg2+ 15. Kf3 Ne1+ 16. Rxe1 O-O+ 17. Kg2 Bxe1 18. Be3 Bb4 19. Nbc3 b6 20. a3 Bd6) 14... Qxf2+?! { (Mate in 2 → Mate in 4) Not the best checkmate sequence. Best move was Rf8+. } (14... Rf8+ 15. Kg3 Qxf2#) 15. Kg5 h6+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qf5+. } (15... Qf5+ 16. Kh4 Qg4#) 16. Kh5 Qxg2?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qf5+. } (16... Qf5+ 17. Kh4 Qg4#) 17. Bxh6 Qxh1?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Rxh6#. } (17... Rxh6#) 18. Nf3 Qxf3+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qg2. } (18... Qg2 19. Nbd2 Rxh6#) 19. Kh4 Qg4# { Black wins by checkmate. } 0-1