[Event "Nowruz Cup Arena"] [Site "https://lichess.org/VQrI02NI"] [Date "2022.03.31"] [White "Mahan_83"] [Black "arashniazi"] [Result "0-1"] [UTCDate "2022.03.31"] [UTCTime "18:06:17"] [WhiteElo "2599"] [BlackElo "2286"] [WhiteRatingDiff "-22"] [BlackRatingDiff "+10"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 d5 3. g3 Nf6 4. Bg2 c6 5. O-O Bd6 6. c4 O-O 7. Nc3 Nbd7 8. b3 Re8 9. Bb2 Qe7 10. Nd2 dxc4?! { (1.23 → 2.13) Inaccuracy. Bb4 was best. } (10... Bb4 11. e4) 11. bxc4?! { (2.13 → 1.25) Inaccuracy. Nxc4 was best. } (11. Nxc4 e5 12. Nxd6 Qxd6 13. dxe5 Qxe5 14. e4 b5 15. Rc1 Bb7 16. f4 Qc5+ 17. Kh1 Rad8) 11... e5 12. d5 cxd5 13. cxd5 a6 14. Nc4?! { (1.09 → 0.09) Inaccuracy. Rc1 was best. } (14. Rc1 Nc5) 14... b5 15. Na5 Nb6 16. Nc6 Qf8 17. e4?! { (0.00 → -0.95) Inaccuracy. Bc1 was best. } (17. Bc1 b4 18. Na4 Nxa4 19. Qxa4 a5 20. Bb2 Nd7 21. Rfc1 Ba6 22. Qc2 Bc8) 17... Bd7 18. Rc1 Nc4 19. Qe2?? { (-1.34 → -3.68) Blunder. Ba1 was best. } (19. Ba1 Ba3) 19... Rec8?? { (-3.68 → -1.02) Blunder. Nxb2 was best. } (19... Nxb2) 20. a4?? { (-1.02 → -3.26) Blunder. Ba1 was best. } (20. Ba1) 20... Nxb2 21. Qxb2?? { (-2.76 → -6.33) Blunder. axb5 was best. } (21. axb5 axb5) 21... Bxc6 22. dxc6 Ba3 23. Qb1 Bxc1 24. Rxc1 Rxc6 25. axb5 axb5 26. Nxb5 Rxc1+ 27. Qxc1 Qb4 28. Bf1 Nxe4 29. Qc6 Rf8 30. Qb6 Qe1 31. Kg2 Nd2 32. Bd3 e4 33. Bc2? { (-7.38 → Mate in 1) Checkmate is now unavoidable. Qd4 was best. } (33. Qd4 exd3 34. Qxd3 Ne4 35. Qe3 Qxe3 36. fxe3 Rb8 37. Nd4 Rb2+ 38. Kg1 Nf2 39. e4 Nd1) 33... Qf1# { Black wins by checkmate. } 0-1