[Event "ÇATURANGA ONLİNE TURNUVA 164."] [Site "https://lichess.org/nt812L27"] [Date "2024.03.13"] [White "Emirasaff"] [Black "Akif4438"] [Result "1-0"] [UTCDate "2024.03.13"] [UTCTime "18:23:30"] [WhiteElo "1314"] [BlackElo "1872"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "600+10"] [ECO "D91"] [Opening "Grünfeld Defense: Three Knights Variation, Petrosian System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 { D91 Grünfeld Defense: Three Knights Variation, Petrosian System } Ne4 6. Nxd5?? { (0.13 → -5.08) Blunder. Bf4 was best. } (6. Bf4 Nxc3 7. bxc3 dxc4 8. e3 Qd5 9. Bxc7 O-O 10. Be2 Bf5) 6... Nc6?? { (-5.08 → 1.18) Blunder. Nxg5 was best. } (6... Nxg5 7. Nxg5 e6 8. Nc3 Qxg5 9. h4 Qd8 10. e3 c5 11. d5) 7. e3?? { (1.18 → -1.99) Blunder. Bf4 was best. } (7. Bf4 O-O 8. Bxc7 Qd7 9. Ne5 Bxe5 10. Bxe5 Nxe5 11. dxe5 e6 12. Nf6+ Nxf6 13. exf6 Qc6) 7... Bg4?? { (-1.99 → 2.12) Blunder. Nxg5 was best. } (7... Nxg5 8. Nxg5 e6 9. Nxf7 Kxf7 10. Nc3 Rf8 11. h4 h6 12. Qc2 Nb4 13. Qb3 c5 14. Rd1) 8. Be2?? { (2.12 → -2.86) Blunder. Bh4 was best. } (8. Bh4 O-O 9. Bd3 Nd6 10. O-O Bf5 11. Bg3 Bg4 12. c5 Ne8 13. Nc3 e5 14. d5 Nb4) 8... Bxf3 9. Bxf3 Nxg5 10. Bg4 e6 11. Nc3 O-O? { (-2.93 → -1.62) Mistake. f5 was best. } (11... f5 12. Be2 O-O 13. Qb3 b6 14. h4 Nf7 15. O-O-O Qe7 16. Bf3 Na5 17. Qa4 Rab8 18. c5) 12. h4 f5 13. Bxf5?? { (-1.72 → -4.04) Blunder. hxg5 was best. } (13. hxg5 fxg4 14. Qxg4 Qe7 15. a3 Rf7 16. Ne4 Na5 17. c5 Qd7 18. f4 Qb5 19. Qh3 Bh8) 13... exf5 14. hxg5 Qxg5 15. Qb3 Qxg2 16. O-O-O Na5 17. Qb4 b6 18. Nd5 Nc6?! { (-3.69 → -2.25) Inaccuracy. Rae8 was best. } (18... Rae8 19. Ne7+ Rxe7 20. Qxe7 Qc6 21. b3 Rf7 22. Qd8+ Bf8 23. d5 Qd6 24. Qc8 Qd7 25. Qb8) 19. Qb5 Na5 20. Ne7+ Kh8?? { (-2.57 → 1.49) Blunder. Kf7 was best. } (20... Kf7 21. Qd7 Rfd8 22. Qxc7 Qb7 23. Qxb7 Nxb7 24. Rxh7 Rh8 25. Rxh8 Rxh8 26. Nd5 Nd6 27. c5) 21. Rdg1 Qxf2?? { (1.53 → Mate in 8) Checkmate is now unavoidable. c6 was best. } (21... c6 22. Rxg2 cxb5 23. Nxg6+ Kg8 24. Nxf8 Rxf8 25. cxb5 Rf7 26. Kd2 Nc4+ 27. Ke2 Nd6 28. a4) 22. Nxg6+ Kg8 23. Nxf8?? { (Mate in 7 → 0.00) Lost forced checkmate sequence. Qd5+ was best. } (23. Qd5+ Rf7 24. Qxa8+ Rf8 25. Qd5+ Rf7 26. Ne7+ Kh8 27. Qd8+ Rf8 28. Qxf8+ Bxf8 29. Rg8#) 23... Qxe3+ 24. Kc2?? { (0.00 → -2.72) Blunder. Kb1 was best. } (24. Kb1 Qe4+ 25. Ka1 c6 26. Qb4 Rxf8 27. Qd6 Re8 28. Qd7 Re7 29. Qd8+ Kf7 30. Rxg7+ Kxg7) 24... Rxf8?? { (-2.72 → 0.00) Blunder. Qe4+ was best. } (24... Qe4+ 25. Kc1 Kxf8 26. Qb4+ c5 27. dxc5 Nc6 28. Qd2 Rd8 29. Qg2 Qxg2 30. Rxg2 bxc5 31. Rxh7) 25. Qd5+?? { (0.00 → -1.94) Blunder. Qd7 was best. } (25. Qd7 Rf7 26. Qd8+ Rf8) 25... Rf7?? { (-1.94 → 0.00) Blunder. Kh8 was best. } (25... Kh8 26. Rxg7 Kxg7 27. Qd7+ Rf7 28. Rxh7+ Kxh7 29. Qxf7+ Kh6 30. Qf6+ Kh5 31. Qxf5+ Kh4 32. Qh7+) 26. Qd8+ Rf8 27. Qxc7?? { (0.00 → -4.52) Blunder. Qd7 was best. } (27. Qd7 Rf7 28. Qd8+ Rf8) 27... Qe2+?? { (-4.52 → 0.00) Blunder. Qxd4 was best. } (27... Qxd4 28. Rxg7+ Qxg7 29. Qd6 Qg2+ 30. Kc3 Nc6 31. Re1 Qg7+ 32. Kb3 Qf6 33. Qd7 Kh8 34. Ka4) 28. Kc3?? { (0.00 → -3.54) Blunder. Kb1 was best. } (28. Kb1 Qe4+ 29. Ka1 Qxd4 30. Qh2 Rf7 31. Qb8+ Rf8 32. Qh2) 28... Qe3+ 29. Kb4 Qd2+ 30. Kb5? { (-3.42 → -5.91) Mistake. Ka4 was best. } (30. Ka4 Qc2+ 31. Kb5 Qxb2+ 32. Ka6 Qxd4 33. Rf1 Qxc4+ 34. Qxc4+ Nxc4 35. Rf4 Ne3 36. Kxa7 Nd5) 30... Qxb2+? { (-5.91 → -3.50) Mistake. a6+ was best. } (30... a6+ 31. Kxa6 Ra8+ 32. Qa7 Rxa7+ 33. Kxa7 Qxd4 34. Rd1 Nc6+ 35. Kb7 Qxc4 36. Rhg1 Nd4 37. b4) 31. Ka6 Rf7?? { (-3.45 → Mate in 7) Checkmate is now unavoidable. Qxd4 was best. } (31... Qxd4 32. Rd1 Qxc4+ 33. Qxc4+ Nxc4 34. Rd7 Ne5 35. Rxa7 f4 36. Kxb6 f3 37. Rg1 Ng6 38. Ra4) 32. Qd8+ Rf8 33. Qh4 Qxa2 34. Qxh7+ Kf7 35. Qxg7+ Ke8 36. Re1+ Kd8 37. Qxf8+ Kd7 38. Re7+ Kc6 39. Rh6# { White wins by checkmate. } 1-0