[Event "Rated classical game"] [Site "https://lichess.org/LOU62XTM"] [Date "2023.01.28"] [White "davidthepawn"] [Black "Bone-Collector"] [Result "0-1"] [UTCDate "2023.01.28"] [UTCTime "01:00:58"] [WhiteElo "1905"] [BlackElo "1963"] [WhiteRatingDiff "-7"] [BlackRatingDiff "+21"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "D91"] [Opening "Grünfeld Defense: Three Knights Variation, Petrosian System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 { D91 Grünfeld Defense: Three Knights Variation, Petrosian System } Ne4 6. Bf4 Nxc3 7. bxc3 dxc4 8. e3 b5 9. a4 c6 10. axb5? { (0.51 → -0.87) Mistake. Qb1 was best. } (10. Qb1) 10... cxb5 11. Qb1 a6?? { (-0.72 → 2.50) Blunder. Bd7 was best. } (11... Bd7 12. h4 a5 13. Ne5 O-O 14. h5 a4 15. Nxd7 Qxd7 16. h6 Bf6 17. Be2 Ra5 18. O-O) 12. Qe4 Ra7 13. Qc2?? { (2.52 → -1.87) Blunder. Bxb8 was best. } (13. Bxb8 Bf5 14. Qxf5 gxf5 15. Bxa7 f4 16. Be2 Qd5 17. Bc5 fxe3 18. Rxa6 Qe4 19. O-O O-O) 13... Nd7 14. Be2 Bb7 15. e4 O-O 16. O-O Nf6 17. Nd2 Qa8 18. d5?! { (-1.30 → -2.00) Inaccuracy. Bf3 was best. } (18. Bf3 a5 19. Rfb1 Bc6 20. d5 Bd7 21. d6 exd6 22. Bxd6 Re8 23. e5 Nd5 24. Qe4 Bc6) 18... Qc8 19. Nf3?! { (-2.06 → -2.76) Inaccuracy. h4 was best. } (19. h4) 19... Nd7? { (-2.76 → -1.25) Mistake. e6 was best. } (19... e6 20. Nd4 Ra8 21. dxe6 Bxe4 22. Qd2 fxe6 23. Rfe1 Bd5 24. Bf3 Bxf3 25. Nxf3 Rd8 26. Nd4) 20. Nd4 Ra8 21. Be3?! { (-1.16 → -2.29) Inaccuracy. Bg4 was best. } (21. Bg4 Qd8 22. Bxd7 Qxd7 23. Rfd1 Qg4 24. Bc1 e5 25. h3 Qd7 26. Nf3 Rfd8 27. Ba3 f6) 21... Qc7?! { (-2.29 → -1.36) Inaccuracy. Nc5 was best. } (21... Nc5) 22. f4 Nc5 23. Kh1?? { (-1.44 → -3.49) Blunder. Bf3 was best. } (23. Bf3) 23... Rfc8?? { (-3.49 → -1.12) Blunder. e5 was best. } (23... e5 24. Nc6 Nb3 25. Nxe5 f6 26. Nc6 Nxa1 27. Rxa1 Bxc6 28. dxc6 Qxc6 29. Bf3 Rad8 30. Qf2) 24. Rad1 Nb3?! { (-1.62 → -0.68) Inaccuracy. e5 was best. } (24... e5 25. Nc6) 25. Nf3 a5?! { (-0.98 → -0.18) Inaccuracy. Rf8 was best. } (25... Rf8) 26. e5?? { (-0.18 → -3.27) Blunder. f5 was best. } (26. f5 Rf8 27. fxg6 hxg6 28. Ng5 Nc5 29. Rb1 Ba6 30. Bg4 Bc8 31. Rxb5 Nd3 32. Qe2 Rb8) 26... a4?? { (-3.27 → -0.96) Blunder. Rd8 was best. } (26... Rd8 27. d6) 27. d6?? { (-0.96 → -2.97) Blunder. f5 was best. } (27. f5 Nc5) 27... exd6 28. Rxd6? { (-3.00 → -5.76) Mistake. exd6 was best. } (28. exd6 Qc6) 28... Bc6?? { (-5.76 → -2.37) Blunder. a3 was best. } (28... a3) 29. Rdd1? { (-2.37 → -4.39) Mistake. Ng5 was best. } (29. Ng5 Rd8) 29... Rd8 30. Rb1? { (-3.57 → -6.27) Mistake. Nd4 was best. } (30. Nd4 Nxd4 31. Bxd4 a3 32. Qd2 Qb7 33. Rg1 Be4 34. h3 Bf8 35. Qe3 Qc6 36. f5 Rxd4) 30... Qb7?! { (-6.27 → -4.62) Inaccuracy. a3 was best. } (30... a3 31. Nd4 Bd5 32. Bf3 Bxf3 33. gxf3 a2 34. Ra1 b4 35. Rxa2 Nxd4 36. Bxd4 b3 37. Rxa8) 31. Kg1?! { (-4.62 → -6.36) Inaccuracy. Qa2 was best. } (31. Qa2) 31... Be4 32. Qa2 Bxb1 33. Rxb1 Bf8 34. Ne1 Bc5 35. Nc2 Bxe3+ 36. Nxe3 Rd2 37. Rb2 Qe4 38. Nf1 Nc1 39. Bf3 Nxa2 40. Rxd2 Qxf4 41. Bxa8 Nxc3 42. Bc6 Qxe5 43. Rd8+ Kg7 44. Be8?! { (-12.15 → Mate in 9) Checkmate is now unavoidable. Bxb5 was best. } (44. Bxb5 Qxb5 45. Ne3 a3 46. g3 Qb1+ 47. Kg2 Qb2+ 48. Kh3 Ne4 49. Ra8 Ng5+ 50. Kh4) 44... Qc5+ 45. Kh1 Ne2 46. Rd7 Qg1# { Black wins by checkmate. } 0-1