[Event "Classical"] [Site "https://lichess.org/od6oVx7r"] [Date "2024.03.17"] [White "VianaFernandes"] [Black "aryarc"] [Result "1-0"] [UTCDate "2024.03.17"] [UTCTime "19:47:06"] [WhiteElo "1865"] [BlackElo "1959"] [WhiteRatingDiff "+130"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "D91"] [Opening "Grünfeld Defense: Three Knights Variation, Petrosian System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 3. c4 g6?! { (0.00 → 0.90) Inaccuracy. e6 was best. } (3... e6 4. cxd5 exd5 5. Bf4 c5 6. Nc3 Nc6 7. e3 c4 8. Be2) 4. Nc3?! { (0.90 → 0.19) Inaccuracy. cxd5 was best. } (4. cxd5 Bg7 5. Qa4+ c6 6. dxc6 Nxc6 7. Nc3 Bf5 8. g3 O-O) 4... Bg7 5. Bg5 { D91 Grünfeld Defense: Three Knights Variation, Petrosian System } dxc4 6. e4 O-O?! { (0.00 → 0.86) Inaccuracy. c5 was best. } (6... c5 7. d5 h6 8. Bxf6 Bxf6 9. e5 Bg7 10. Bxc4 O-O 11. Qe2) 7. Bxc4 h6 8. Bh4 Nc6 9. e5 Nd7 10. e6 fxe6 11. Bxe6+ Kh7 12. O-O Nb6 13. d5 Bxe6 14. dxe6?! { (0.19 → -0.39) Inaccuracy. dxc6 was best. } (14. dxc6 bxc6 15. Re1 Qxd1 16. Raxd1 Bxc3 17. Rxe6 Bxb2 18. Rxe7+ Bg7 19. Rxc7 Rfc8 20. Re7 Re8) 14... Nc4 15. Qe2 Nd6 16. Rad1 Bf6?? { (0.61 → 2.58) Blunder. Bxc3 was best. } (16... Bxc3) 17. Nd5 Bxh4 18. Nxh4 Na5?? { (2.18 → 4.94) Blunder. Rg8 was best. } (18... Rg8 19. f4 Qf8 20. g4 Qg7 21. Nf3 a5 22. Kh1 Nb4 23. Nc3 a4 24. a3 Nc6 25. Ne5) 19. Qc2 Rg8 20. f4 c6 21. Ne3?? { (5.36 → 1.46) Blunder. f5 was best. } (21. f5 cxd5 22. fxg6+ Kh8 23. Qd2 Rxg6 24. Nxg6+ Kg7 25. Nxe7 Qxe7 26. Qxd5 Nac4 27. b3 Re8) 21... Qb6 22. Rf3 Nac4 23. Qf2? { (0.96 → -0.34) Mistake. f5 was best. } (23. f5 Rgf8 24. f6 Rxf6 25. Rxf6 Qxe3+ 26. Kh1 exf6 27. Qxg6+ Kh8 28. Qxf6+ Kg8 29. Ng6 Kh7) 23... Nxe3 24. Rxe3 Rad8 25. f5?? { (-0.29 → -4.34) Blunder. Red3 was best. } (25. Red3 Qxf2+ 26. Kxf2 Rgf8 27. g3 Rf6 28. Re1 Ne4+ 29. Ke2 Rd6 30. Rxd6 Nxd6 31. Kf3 g5) 25... Ne4?? { (-4.34 → -0.35) Blunder. Nxf5 was best. } (25... Nxf5 26. Red3 Rxd3 27. Rxd3 Nxh4 28. Rd7 Qxf2+ 29. Kxf2 Re8 30. Rxb7 Kg7 31. Rxa7 Kf6 32. Rc7) 26. fxg6+ Kh8 27. g7+ Rxg7?? { (-0.34 → 5.14) Blunder. Kxg7 was best. } (27... Kxg7 28. Qf7+) 28. Rxd8+ Qxd8 29. Rxe4 Qd1+ 30. Re1 Qd8 31. b3 Rg8 { Black offers draw } 32. Qb2+ Rg7 33. Nf5 Qb6+?? { (6.57 → Mate in 3) Checkmate is now unavoidable. Qf8 was best. } (33... Qf8 34. Rf1 Qf6 35. Qxf6 exf6 36. Re1 Rg8 37. Nxh6 Re8 38. Nf5 c5 39. e7 b5 40. Nd6) 34. Kh1 Qf2 35. Qxg7# { White wins by checkmate. } 1-0