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[Event "Masterclass Arena"] [Site "http://chess-academy.net/30zcBMcd"] [Date "2022.03.04"] [Round "-"] [White "corneliuvlad123"] [Black "Mariaj"] [Result "0-1"] [UTCDate "2022.03.04"] [UTCTime "17:03:51"] [WhiteElo "1367"] [BlackElo "1435"] [WhiteRatingDiff "-57"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "300+2"] [ECO "C48"] [Opening "Four Knights Game: Spanish Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. Bb5 { C48 Four Knights Game: Spanish Variation } a6?! { (0.09 → 0.71) Inaccuracy. Best move was Bc5. } (4... Bc5 5. Bxc6 dxc6 6. O-O O-O 7. h3 Re8 8. d3 h6 9. Na4) 5. O-O?? { (0.71 → -4.00) Blunder. Best move was Bxc6. } (5. Bxc6 dxc6) 5... Bc5?? { (-4.00 → 1.84) Blunder. Best move was axb5. } (5... axb5 6. Nxb5) 6. a4?? { (1.84 → -4.21) Blunder. Best move was Bxc6. } (6. Bxc6 dxc6 7. Nxe5 O-O 8. d3 Re8 9. Nc4 Ng4 10. h3 b5 11. Ne3 Nxe3 12. Bxe3 Bd4) 6... axb5 7. axb5?? { (-3.90 → -6.90) Blunder. Best move was Nxb5. } (7. Nxb5 O-O 8. d4 exd4 9. Bg5 Be7 10. Re1 d6 11. Nfxd4 Nxd4 12. Qxd4 h6 13. Bh4 g5) 7... Rxa1 8. bxc6 bxc6 9. b3? { (-6.25 → -7.90) Mistake. Best move was Nxe5. } (9. Nxe5 O-O) 9... Ba3 10. b4? { (-7.66 → -12.79) Mistake. Best move was Ne2. } (10. Ne2 Nxe4 11. d4 Nc3 12. Nxc3 Rxc1 13. Qe2 Rxf1+ 14. Kxf1 O-O 15. dxe5 Re8 16. Qc4 Qe7) 10... Bxc1 11. Nh4 Bxd2?? { (-12.61 → -6.10) Blunder. Best move was Qe7. } (11... Qe7 12. b5) 12. Qxd2?? { (-6.10 → -10.15) Blunder. Best move was Qxa1. } (12. Qxa1 O-O 13. Nf3 Bxc3 14. Qxc3 Nxe4 15. Qe3 Nf6 16. Qxe5 Re8 17. Qa1 d6 18. c4 Bg4) 12... Rxf1+ 13. Kxf1 Qe7? { (-10.05 → -8.73) Mistake. Best move was Nxe4. } (13... Nxe4 14. Nxe4 Qxh4 15. f3 Qxh2 16. Qe2 O-O 17. b5 d5 18. Nf2 cxb5 19. Qxb5 Be6 20. Qc6) 14. Nf5 Qxb4 15. Nd4? { (-8.46 → -19.84) Mistake. Best move was Nxg7+. } (15. Nxg7+ Kd8 16. Qg5 Ba6+ 17. Kg1 Qxc3 18. Qxf6+ Kc8 19. h3 Qe1+ 20. Kh2 Qxe4 21. Nf5 Rd8) 15... exd4 16. e5 dxc3 17. exf6?! { (-19.70 → Mate in 6) Checkmate is now unavoidable. Best move was Qe1. } (17. Qe1 Ng4 18. g3 Qb5+ 19. Kg1 Qxe5 20. Qxe5+ Nxe5 21. Kg2 O-O 22. f4 Ng4 23. Kf3 Nxh2+) 17... cxd2 18. c4 d1=Q# { Black wins by checkmate. } 0-1