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[Event "Open Arena"] [Site "http://chess-academy.net/N1VlGfS2"] [Date "2020.12.29"] [Round "-"] [White "Lucadita1"] [Black "GabrielCONDUR"] [Result "0-1"] [UTCDate "2020.12.29"] [UTCTime "17:22:39"] [WhiteElo "1724"] [BlackElo "2131"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "420+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 e6 { A40 Horwitz Defense } 2. g3 c5 3. c3 d5 4. Bg2 Nc6 5. Nf3 Nf6 6. O-O Be7 7. b3?! { (0.31 → -0.58) Inaccuracy. Best move was dxc5. } (7. dxc5) 7... O-O 8. Bb2?! { (0.16 → -0.36) Inaccuracy. Best move was Ne5. } (8. Ne5 Qc7) 8... Qc7 9. Nbd2 b6 10. c4 Rd8?! { (-0.09 → 0.41) Inaccuracy. Best move was Bb7. } (10... Bb7 11. cxd5 exd5 12. dxc5 bxc5 13. Rc1 Rad8 14. Ne1 Qb6 15. Nd3 Nd4 16. Nf3 Ne6 17. e3) 11. Qc2?! { (0.41 → -0.40) Inaccuracy. Best move was Rc1. } (11. Rc1) 11... Nxd4 12. Nxd4 cxd4 13. Bxd4 e5 14. Bb2 Be6 15. Qc1 Rac8 16. cxd5 Nxd5 17. Qxc7 Nxc7 18. Bxe5?? { (-0.23 → -3.75) Blunder. Best move was Rfd1. } (18. Rfd1 f6) 18... Rxd2 19. Rac1? { (-3.49 → -6.11) Mistake. Best move was Bb7. } (19. Bb7) 19... Na6 20. a3? { (-5.67 → -7.39) Mistake. Best move was Rxc8+. } (20. Rxc8+ Bxc8) 20... Rxc1 21. Rxc1 Rxe2 22. Bf4 Ra2 23. b4 Rxa3 24. b5 Nc5 25. Rd1 Nd3 26. Bb8? { (-7.00 → -8.68) Mistake. Best move was Be3. } (26. Be3 Bc5) 26... Ra2 27. Bf1? { (-7.88 → -13.38) Mistake. Best move was Bf4. } (27. Bf4 Nxf2 28. Rd2 Rxd2 29. Bxd2 Bc5 30. Bf4 Nd3+ 31. Kh1 Nxf4 32. gxf4 Be3 33. h4 g6) 27... Nxf2 28. Rc1 Nh3+ 29. Bxh3 Bxh3 30. Rc8+?! { (-12.48 → Mate in 9) Checkmate is now unavoidable. Best move was Bxa7. } (30. Bxa7 Rxa7) 30... Bxc8 31. Kh1 Bc5 32. Bxa7 Bb7# { Black wins by checkmate. } 0-1