[Event "Grünfeld"] [Site "https://lichess.org/jReVFAHA"] [Date "2023.02.25"] [White "subardagi"] [Black "Nalgreyd"] [Result "0-1"] [UTCDate "2023.02.25"] [UTCTime "18:36:54"] [WhiteElo "1145"] [BlackElo "1623"] [WhiteRatingDiff "-25"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "420+5"] [ECO "C65"] [Opening "Ruy Lopez: Berlin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 { C65 Ruy Lopez: Berlin Defense } 4. Bxc6 dxc6 5. Nc3 Bd6 6. d3 h6 7. O-O O-O?! { (-0.66 → 0.24) Inaccuracy. Bg4 was best. } (7... Bg4 8. Qe2 Qe7 9. h3 Bh5 10. Nd1 Nh7 11. g4 Bg6 12. Ne3) 8. d4?! { (0.24 → -0.44) Inaccuracy. Be3 was best. } (8. Be3 Be6 9. h3 Re8 10. a4 a5 11. Nd2 Qe7 12. Qf3 Nh7) 8... exd4 9. Nxd4 c5?! { (-0.70 → -0.08) Inaccuracy. Re8 was best. } (9... Re8 10. Qd3) 10. Nf3 Bg4 11. e5?! { (0.19 → -0.44) Inaccuracy. h3 was best. } (11. h3) 11... Bxf3 12. Qxf3 Bxe5 13. Qxb7 Qd6 14. Nb5?! { (-0.22 → -0.86) Inaccuracy. h3 was best. } (14. h3 Bxc3 15. bxc3 Rfb8 16. Qf3 Qd5 17. Rd1 Qxf3 18. gxf3 a5 19. Bf4 Rb2 20. Rd2 c6) 14... Qd7 15. Nxa7?? { (-0.80 → -3.63) Blunder. Nc3 was best. } (15. Nc3) 15... Rfd8?? { (-3.63 → 2.57) Blunder. Rfb8 was best. } (15... Rfb8 16. Qa6 c6 17. Qxc6 Rxa7 18. Qxd7 Nxd7 19. c3 Nb6 20. Re1 Bf6 21. g3 Na4 22. a3) 16. Nc6 Qd1? { (2.62 → 4.62) Mistake. Qd6 was best. } (16... Qd6 17. Nxd8 Bxh2+ 18. Kh1 Rxd8 19. Qf3 Be5 20. Re1 Qa6 21. Kg1 Rd5 22. a4 c4 23. a5) 17. Nxd8?! { (4.62 → 3.57) Inaccuracy. Bf4 was best. } (17. Bf4 Qxa1 18. Rxa1 Bxf4 19. Nxd8 Rxd8 20. h3 Ng4 21. g3 Ne3 22. gxf4 Nxc2 23. Qxc7 Rd5) 17... Rxd8?! { (3.57 → 4.58) Inaccuracy. Qh5 was best. } (17... Qh5 18. h3 Rxd8 19. Qf3 Qh4 20. Re1 Rd5 21. Be3 Bxb2 22. Rad1 Qb4 23. Bc1 Bxc1 24. Rxc1) 18. Be3? { (4.58 → 2.71) Mistake. Bf4 was best. } (18. Bf4 Qd6 19. Bxe5 Qxe5 20. Rfe1 Qf4 21. Qf3 Qd2 22. a4 Rd4 23. a5 Qxe1+ 24. Rxe1 Ra4) 18... Qxc2 19. b4?? { (2.77 → -4.43) Blunder. Rac1 was best. } (19. Rac1 Qg6 20. Rxc5 Ng4 21. g3 Re8 22. Qc6 Re6 23. Qa8+ Kh7 24. Qf3 Rf6 25. Qe2 Re6) 19... Bxa1 20. Rxa1?? { (-4.23 → Mate in 2) Checkmate is now unavoidable. Bxc5 was best. } (20. Bxc5 Be5 21. a3 Ne4 22. Be3 Nc3 23. g3 Bd4 24. Qf3 Bxe3 25. Qxe3 Kh7 26. Qf3) 20... Rd1+ 21. Rxd1 Qxd1# { Black wins by checkmate. } 0-1