[Event "Rated blitz game"] [Site "https://lichess.org/nJlXovOr"] [Date "2024.05.19"] [White "Olegdukhnov"] [Black "HyperionXP"] [Result "1-0"] [UTCDate "2024.05.19"] [UTCTime "17:53:30"] [WhiteElo "1247"] [BlackElo "1255"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "300+3"] [ECO "D91"] [Opening "Grünfeld Defense: Three Knights Variation, Petrosian System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 Nf6 3. Nc3?! { (0.64 → 0.07) Inaccuracy. cxd5 was best. } (3. cxd5 g6 4. Qa4+ c6 5. dxc6 Nxc6 6. Nf3 Bg7 7. e3 O-O) 3... g6 4. Nf3 Bg7 5. Bg5 { D91 Grünfeld Defense: Three Knights Variation, Petrosian System } O-O 6. e3 Nc6?! { (0.37 → 1.20) Inaccuracy. dxc4 was best. } (6... dxc4 7. Bxc4 c5 8. O-O cxd4 9. Nxd4 a6 10. Rc1 b5 11. Bb3) 7. a3?! { (1.20 → 0.21) Inaccuracy. Bxf6 was best. } (7. Bxf6 exf6 8. cxd5 Ne7 9. Bc4 Rb8 10. O-O a6 11. a4 b5 12. axb5 axb5) 7... Bg4?! { (0.21 → 1.32) Inaccuracy. Ne4 was best. } (7... Ne4) 8. cxd5?! { (1.32 → 0.34) Inaccuracy. Bxf6 was best. } (8. Bxf6 exf6 9. cxd5 Ne7 10. h3 Bd7 11. Rc1 c6 12. dxc6 Bxc6 13. Be2 Nd5) 8... Nxd5 9. Be2 Nxc3 10. bxc3 f6 11. Bf4 g5?! { (0.66 → 1.38) Inaccuracy. Na5 was best. } (11... Na5 12. O-O c5 13. h3 Be6 14. Rb1 Bf5 15. Rb2 b6 16. Ba6 Qe8 17. a4) 12. Bg3 h5?! { (1.45 → 2.36) Inaccuracy. Bd7 was best. } (12... Bd7 13. Qc2 e6 14. O-O b6 15. Rfd1 Ne7 16. h3 Ng6 17. a4 f5 18. a5) 13. h3 Bxf3?! { (1.80 → 2.51) Inaccuracy. Be6 was best. } (13... Be6 14. O-O Bf7 15. Bd3 e5 16. Qc2 Rb8 17. Bf5 Qe7 18. c4 b6) 14. Bxf3 h4 15. Bh2 e5?! { (2.64 → 3.73) Inaccuracy. Na5 was best. } (15... Na5 16. O-O f5 17. Qe2 Qd7 18. Rad1 a6 19. Bh5 Qe6 20. d5 Qb6 21. f4) 16. d5?? { (3.73 → 1.23) Blunder. Qb3+ was best. } (16. Qb3+ Kh7 17. Qxb7 Na5 18. Qxa8 Qxa8 19. Bxa8 Rxa8 20. dxe5 fxe5 21. Rb1 Nc4) 16... Ne7 17. O-O Qe8?! { (1.27 → 2.28) Inaccuracy. f5 was best. } (17... f5) 18. Qb3 Rd8? { (2.22 → 3.72) Mistake. Kh8 was best. } (18... Kh8 19. Qxb7 Qd7 20. Qa6 Rab8 21. Qe2 Qb5 22. c4 Qc5 23. e4 Rb3 24. Bg4) 19. d6+ Kh8 20. dxe7 Qxe7 21. Qxb7 Rb8 22. Qxa7 e4 23. Be2 Rbc8 24. Rfd1 f5 25. Rd4 Bxd4 26. Qxd4+ Kg8 27. Bc4+ Kh7 28. f4?! { (4.08 → 2.55) Inaccuracy. a4 was best. } (28. a4 Rcd8 29. Qe5 Qxe5 30. Bxe5 Rd2 31. Bf1 g4 32. g3 Kg6 33. gxh4 Kh5) 28... exf3 29. gxf3 f4?! { (2.82 → 4.44) Inaccuracy. Rce8 was best. } (29... Rce8 30. Re1 Ra8 31. Qd5 Rad8 32. Qe5 Qxe5 33. Bxe5 Rd2 34. Re2 Rd1+ 35. Kg2) 30. exf4 gxf4 31. Bxf4?! { (5.51 → 3.71) Inaccuracy. Bd3+ was best. } (31. Bd3+ Kh6 32. Bxf4+ Rxf4 33. Qxf4+ Qg5+ 34. Qxg5+ Kxg5 35. Kf2 Ra8 36. a4 Ra5) 31... Rcd8 32. Bd3+ Kg8 33. Bc4+ Rf7?! { (3.71 → 5.25) Inaccuracy. Kh7 was best. } (33... Kh7 34. Bd3+ Kg8 35. Qc4+ Kh8 36. Kh1 Rxd3 37. Qxd3 Rxf4 38. Qg6 Rf6 39. Qh5+) 34. Bxf7+ Qxf7?? { (5.19 → Mate in 13) Checkmate is now unavoidable. Kxf7 was best. } (34... Kxf7 35. Qc4+ Qe6 36. Qxe6+ Kxe6 37. Kf2 Rf8 38. Be3 Rb8 39. Ke2 Kd5 40. a4) 35. Qxd8+ Kg7 36. Rd1 Qg6+ 37. Kh2 Qc2+ 38. Kh1 Qe2 39. Rd7+ Kg6 40. Qg8+ Kf5 41. Qf7# { White wins by checkmate. } 1-0