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[Event "13grupa Arena"] [Site "http://chess-academy.net/MGdcmKbq"] [Date "2021.12.07"] [Round "-"] [White "MariaLungu10000"] [Black "ursachisebastian"] [Result "1-0"] [UTCDate "2021.12.07"] [UTCTime "16:33:09"] [WhiteElo "1608"] [BlackElo "1188"] [WhiteRatingDiff "+9"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "420+5"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 b6?! { (0.12 → 0.84) Inaccuracy. Best move was e6. } { B00 Owen Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. d4 Nc6? { (0.52 → 1.52) Mistake. Best move was Bb7. } (2... Bb7 3. Bd3 e6 4. Nf3 c5 5. Nc3 cxd4 6. Nxd4 Ne7 7. Bg5 f6 8. Be3 Ng6 9. O-O) 3. d5 e5? { (1.37 → 4.31) Mistake. Best move was Ne5. } (3... Ne5 4. f4 e6 5. h4 Ng6 6. h5 N6e7 7. c4 b5 8. dxe6 fxe6 9. cxb5 Bb7 10. Nc3) 4. dxc6 dxc6 5. Nf3?! { (4.24 → 3.46) Inaccuracy. Best move was Qxd8+. } (5. Qxd8+ Kxd8) 5... Nf6? { (3.46 → 6.32) Mistake. Best move was Qxd1+. } (5... Qxd1+ 6. Kxd1) 6. Bc4?? { (6.32 → 2.64) Blunder. Best move was Qxd8+. } (6. Qxd8+ Kxd8 7. Nxe5 Ke8 8. Nc3 Bb4 9. f3 Bb7 10. Bd2 Bd6 11. Nc4 Nd7 12. O-O-O Rd8) 6... g5?? { (2.64 → 7.92) Blunder. Best move was Qxd1+. } (6... Qxd1+) 7. Bxg5?? { (7.92 → 4.40) Blunder. Best move was Qxd8+. } (7. Qxd8+ Kxd8 8. Nxe5 Rg8 9. Bxg5 Rxg5 10. Nxf7+ Ke7 11. Nxg5 h6 12. Nf3 Nxe4 13. Nbd2 Nxd2) 7... Qd7?? { (4.40 → 11.11) Blunder. Best move was Qxd1+. } (7... Qxd1+ 8. Kxd1 Nxe4 9. Re1 Nxg5 10. Nxg5 Bg4+ 11. f3 Bh5 12. Rxe5+ Be7 13. Ne4 Bg6 14. Nbd2) 8. Nxe5?? { (11.11 → 6.05) Blunder. Best move was Bxf6. } (8. Bxf6 Qxd1+ 9. Kxd1 Rg8 10. Nxe5 Bg7 11. Bxg7 Rxg7 12. Rg1 Bd7 13. Kc1 a5 14. a4 O-O-O) 8... Bb4+?? { (6.05 → 9.26) Blunder. Best move was Qxd1+. } (8... Qxd1+) 9. c3 Bd6? { (8.85 → 17.30) Mistake. Best move was Qxd1+. } (9... Qxd1+ 10. Kxd1 Nxe4 11. Bxf7+ Kf8 12. Bh6+ Ke7 13. cxb4 Nxf2+ 14. Kc2 Nxh1 15. Bg5+ Kf8 16. Nd2) 10. Nxd7 Kxd7 11. O-O Nxe4?! { (23.20 → Mate in 9) Checkmate is now unavoidable. Best move was b5. } (11... b5 12. Bxf6) 12. f3?! { (Mate in 9 → 10.72) Lost forced checkmate sequence. Best move was Qg4+. } (12. Qg4+ Ke8 13. Qxe4+ Be6 14. Bxe6 Rg8 15. Bc8+ Kf8 16. Bh6+ Rg7 17. Re1 Rxc8 18. Qg4 Be7) 12... Nxg5 13. h4 Ne6 14. Na3? { (9.87 → 8.81) Mistake. Best move was Bxe6+. } (14. Bxe6+ fxe6 15. Qd4 Re8 16. Nd2 Bb7 17. Ne4 Rad8 18. Rfd1 Kc8 19. Nxd6+ cxd6 20. Qf4 Rf8) 14... f5? { (8.81 → 15.50) Mistake. Best move was Ke7. } (14... Ke7 15. Nc2) 15. Re1 Ke7 16. g4 Bxa3 17. bxa3 Rd8 18. Qc1 Ba6?! { (19.41 → Mate in 5) Checkmate is now unavoidable. Best move was f4. } (18... f4 19. Qxf4) 19. Bxa6?! { (Mate in 5 → 30.61) Lost forced checkmate sequence. Best move was Qg5+. } (19. Qg5+ Kd7 20. Rad1+ Kc8 21. Bxa6+ Kb8 22. Qxd8+ Nxd8 23. Rxd8#) 19... Kf7?! { (30.61 → Mate in 8) Checkmate is now unavoidable. Best move was Rd6. } (19... Rd6 20. gxf5) 20. Qh6 Kg8 21. Qxe6+ Kf8 22. Qxf5+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qf6+. } (22. Qf6+ Kg8 23. Re8+ Rxe8 24. Bc4+ Re6 25. Bxe6#) 22... Kg7 23. Re7+ Kh8 24. Qxh7# { White wins by checkmate. } 1-0