[Event "Hourly Bullet Arena"] [Site "https://lichess.org/rjregnqv"] [Date "2023.09.22"] [White "Over50fast"] [Black "deniznba"] [Result "0-1"] [UTCDate "2023.09.22"] [UTCTime "14:12:30"] [WhiteElo "2289"] [BlackElo "1982"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "60+0"] [ECO "D91"] [Opening "Grünfeld Defense: Three Knights Variation, Petrosian System"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. d4 d5 3. c4 g6?! { (0.16 → 0.90) Inaccuracy. e6 was best. } (3... e6 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 c5 8. cxd5) 4. Nc3?! { (0.90 → 0.25) 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 } Ne4 6. cxd5 Nxg5 7. Nxg5 O-O 8. e4?! { (0.08 → -0.52) Inaccuracy. Nf3 was best. } (8. Nf3 c6 9. dxc6 Nxc6 10. e3 e5 11. d5 e4 12. dxc6 exf3) 8... e6 9. Nf3 exd5 10. Nxd5?! { (-0.45 → -1.08) Inaccuracy. exd5 was best. } (10. exd5 c6 11. Be2 cxd5 12. O-O Nc6 13. h3 a6 14. Qd2 Be6 15. Rfe1 Rc8 16. Bf1 Re8) 10... c6? { (-1.08 → 0.04) Mistake. Bg4 was best. } (10... Bg4 11. h3 Bxf3 12. Qxf3 Nc6 13. O-O-O Nxd4 14. Qe3 c6 15. Nc3 Qb6 16. Kb1 Ne6 17. Qxb6) 11. Nc3?! { (0.04 → -0.57) Inaccuracy. Ne3 was best. } (11. Ne3) 11... Bg4 12. e5 c5?! { (-0.86 → -0.21) Inaccuracy. Bxf3 was best. } (12... Bxf3 13. gxf3 c5 14. dxc5 Qg5 15. Qd2 Qxe5+ 16. Qe3 Qf6 17. Bc4 Nc6 18. O-O Nd4 19. Nd5) 13. dxc5 Nc6 14. Be2 Qa5 15. Qb3?! { (-0.01 → -0.63) Inaccuracy. Qa4 was best. } (15. Qa4 Qxa4) 15... Rab8?! { (-0.63 → -0.02) Inaccuracy. Bxf3 was best. } (15... Bxf3 16. Bxf3) 16. O-O Rfd8?? { (-0.11 → 2.56) Blunder. Qxc5 was best. } (16... Qxc5 17. Rad1 Be6 18. Qa4 Rfd8 19. Ne4 Qe7 20. Nc3 h6 21. Rfe1 Nxe5 22. Qxa7 Qb4 23. Nxe5) 17. Rac1?? { (2.56 → 0.10) Blunder. Ng5 was best. } (17. Ng5 Be6 18. Nxe6 fxe6 19. Qxe6+ Kh8 20. f4 Qxc5+ 21. Kh1 Nd4 22. Qh3 Nxe2 23. Nxe2 Rd2) 17... Be6? { (0.10 → 1.29) Mistake. Bxf3 was best. } (17... Bxf3 18. Bxf3) 18. Qd1?? { (1.29 → -4.65) Blunder. Bc4 was best. } (18. Bc4 Bxc4 19. Qxc4 Qb4 20. Qe2 Qxc5 21. e6 fxe6 22. Qxe6+ Kh8 23. Rfe1 Qd6 24. Qe2 Qd3) 18... Rxd1 19. Rfxd1 Nxe5 20. Nd4 Nc6 21. Nxc6 bxc6 22. Ne4 Bxb2 23. Rb1 Qa3 24. Rd3 Qxa2 25. Rbd1 Bg7 26. Bf3 Qa4 27. h4 h6 28. Rd8+ Rxd8 29. Rxd8+ Kh7 30. Nd6?! { (-4.83 → -6.63) Inaccuracy. Rd6 was best. } (30. Rd6 Bf5 31. Ng3 Be5 32. Nxf5 gxf5 33. g3 Kg7 34. Rd7 Qa1+ 35. Kg2 Qa2 36. Bh5 Qe6) 30... Qa1+ 31. Kh2 Be5+ 32. g3 Bxd6 33. Rxd6 Qe5 34. Bg2 Qxc5 35. Rd8 Kg7 36. Rb8 h5 37. Bf3?? { (-5.66 → Mate in 4) Checkmate is now unavoidable. Rb2 was best. } (37. Rb2 Bd5 38. Bxd5 cxd5 39. f4 Qc1 40. f5 Qxb2+ 41. Kg1 a5 42. Kf1 a4 43. f6+ Kh6) 37... Qxf2+ 38. Bg2 Bd5 39. Kh3 Qxg2# { Black wins by checkmate. } 0-1