[Event "Casual correspondence game"] [Site "https://lichess.org/p7k1KzTF"] [Date "2024.05.21"] [White "OGMasterChess"] [Black "lichess AI level 6"] [Result "1/2-1/2"] [UTCDate "2024.05.21"] [UTCTime "10:28:03"] [WhiteElo "1500"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System, Grünfeld Formation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 3. e3 g6 4. Bd3 Bg7 { D04 Queen's Pawn Game: Colle System, Grünfeld Formation } 5. Nbd2 O-O 6. O-O c6 7. Qe2 c5 8. c3 a6 9. e4?! { (0.26 → -0.45) Inaccuracy. dxc5 was best. } (9. dxc5) 9... dxe4 10. Nxe4 cxd4 11. cxd4 Be6 12. Nxf6+ exf6 13. Bf4 Nc6 14. Be3 Rc8 15. Rac1? { (-0.76 → -2.09) Mistake. Rfc1 was best. } (15. Rfc1 Re8 16. Be4 Qd7 17. Qd1 Ne7 18. Rxc8 Rxc8 19. Ne1 f5 20. Bf3 Bd5) 15... f5? { (-2.09 → -0.57) Mistake. Bxa2 was best. } (15... Bxa2 16. Be4 Qd7 17. Qd1 Nb4 18. b3 Rxc1 19. Bxc1 f5 20. Bd3 Rc8 21. Ba3) 16. b3 Nxd4?! { (-0.83 → -0.27) Inaccuracy. Re8 was best. } (16... Re8 17. Qd1) 17. Bxd4 Bxd4 18. Rfd1?? { (0.15 → -2.04) Blunder. Rcd1 was best. } (18. Rcd1) 18... Bg7?! { (-2.04 → -1.01) Inaccuracy. Rxc1 was best. } (18... Rxc1 19. Rxc1 Bf6 20. Bc4 Bc8 21. a4 Kg7 22. Rd1 Qc7 23. h4 h6 24. Rd3) 19. Rxc8?! { (-1.01 → -1.69) Inaccuracy. Bc4 was best. } (19. Bc4 Qc7) 19... Qxc8 20. Bc4 Re8 21. Bxe6 Rxe6 22. Qd3 Bf8 23. h3 Rd6 24. Qe2 Rxd1+ 25. Qxd1 h6 26. Ne5 Bg7 27. Nd7?! { (-1.97 → -2.94) Inaccuracy. Nc4 was best. } (27. Nc4 Qe6) 27... Qc3 28. Qe2 Qc8?? { (-3.42 → -0.66) Blunder. Qc1+ was best. } (28... Qc1+ 29. Qf1 Qd2 30. Nc5 Qxa2 31. Nxb7 Bd4 32. b4 Qd2 33. Na5 Qc3 34. Qe2) 29. Nb6?? { (-0.66 → -3.64) Blunder. Qe7 was best. } (29. Qe7 b5 30. Qd6 Qc1+ 31. Kh2 h5 32. Nf6+ Bxf6 33. Qxf6 Qc7+ 34. g3 Qc8) 29... Qd8? { (-3.64 → -1.96) Mistake. Qc1+ was best. } (29... Qc1+ 30. Qf1 Qb2 31. Na4 Qxa2 32. Qd1 Qa3 33. Nb6 Qa1 34. Qxa1 Bxa1 35. Kf1) 30. Nc4 Bf6 31. Qd2 h5 32. Qxd8+ Bxd8 33. Ne5 Be7 34. f3 Bf6?! { (-1.83 → -1.21) Inaccuracy. Kf8 was best. } (34... Kf8 35. Nd3 Bf6 36. Kf1 Bd4 37. Ke2 Ke7 38. Nc1 Kd6 39. a4 Bb2 40. Nd3) 35. Nd3?! { (-1.21 → -1.98) Inaccuracy. Nd7 was best. } (35. Nd7 Be7) 35... Kf8 36. g4?! { (-1.69 → -2.82) Inaccuracy. Kf2 was best. } (36. Kf2 Ke7 37. Ke3 Kd6 38. g4 fxg4 39. fxg4 Bg5+ 40. Ke4 Bh6 41. Kd4 f5) 36... hxg4 37. hxg4 Bd4+?! { (-2.56 → -1.54) Inaccuracy. fxg4 was best. } (37... fxg4 38. fxg4 Be7 39. Nf4 Bd6 40. Nd5 Ke8 41. Kf2 Kd7 42. Kf3 Ke6 43. Ke4) 38. Kg2 Kg7? { (-1.56 → 0.00) Mistake. fxg4 was best. } (38... fxg4) 39. gxf5 g5 40. Kh3 Kf6 41. Kg4 Be3 42. Ne1? { (0.00 → -1.23) Mistake. Nb2 was best. } (42. Nb2 Bc1 43. Na4 Be3) 42... b5? { (-1.23 → 0.00) Mistake. Ke5 was best. } (42... Ke5 43. Nd3+ Kd4 44. Nb2 Bf4 45. Nc4 Kc3 46. Na5 b5 47. Nc6 Kb2 48. f6) 43. Ng2? { (0.00 → -1.40) Mistake. Nd3 was best. } (43. Nd3 a5 44. a3 Ke7 45. Ne5 Bd2 46. a4 Bc3 47. f4 gxf4 48. Kxf4 f6) 43... Bc1? { (-1.40 → 0.00) Mistake. Bd2 was best. } (43... Bd2) 44. Ne1 a5 45. Nd3 Be3 46. Nb2?! { (0.00 → -0.66) Inaccuracy. a4 was best. } (46. a4 b4 47. Nb2 Bf4 48. Nc4 Bc7 49. Nd2 Ke5 50. Kxg5 Kd4 51. Ne4 Ke5) 46... Bd2?! { (-0.66 → 0.00) Inaccuracy. Ke5 was best. } (46... Ke5 47. Nd1 Bd2 48. a4 bxa4 49. bxa4 f6 50. Nf2 Bb4 51. Ne4 Ba3 52. Nd2) 47. a4 bxa4 48. bxa4 Be3?? { (0.00 → 3.83) Blunder. Bf4 was best. } (48... Bf4 49. Nd3 Be3 50. f4 Bxf4 51. Nxf4 gxf4 52. Kxf4 Kg7 53. Kg5 f6+ 54. Kg4) 49. Nd3?? { (3.83 → 0.00) Blunder. Nc4 was best. } (49. Nc4) 49... Ke7 50. Ne1?? { (0.30 → -2.45) Blunder. Ne5 was best. } (50. Ne5) 50... Kf6?? { (-2.45 → 0.00) Blunder. Kd6 was best. } (50... Kd6 51. f6 Kc5 52. f4 gxf4 53. Nf3 Bd4 54. Nxd4 Kxd4 55. Kxf4 Kd5 56. Kf5) 51. Nc2 Bf2 52. Na3 Be1 53. Nc4 Bb4 54. f4 gxf4 55. Kxf4 Ke7 56. Kg5 Bc3 57. Kg4 Bb4 58. Kg5 Bc3 59. Kg4 f6 60. Ne3 Kd6 61. Nc4+?? { (-0.16 → -3.86) Blunder. Kf3 was best. } (61. Kf3 Ke5) 61... Kc6?? { (-3.86 → -0.17) Blunder. Kc5 was best. } (61... Kc5 62. Ne3 Kb4 63. Nd5+ Kc4 64. Nb6+ Kc5 65. Nd7+ Kb4 66. Kh5 Kxa4 67. Kg6) 62. Kh5?! { (-0.17 → -0.74) Inaccuracy. Ne3 was best. } (62. Ne3 Kc5 63. Kf3 Bd4 64. Nc2 Kd5 65. Ke2 Bb6 66. Kd3 Ke5 67. Na3 Kxf5) 62... Kc5 63. Ne3 Bd4 64. Ng4?? { (-0.68 → -3.92) Blunder. Nc2 was best. } (64. Nc2 Kc4 65. Kg6 Bb2 66. Ne3+ Kb4 67. Nd5+ Kxa4 68. Nxf6 Kb3 69. Nd7 Kb4) 64... Kd6?? { (-3.92 → -0.24) Blunder. Kb4 was best. } (64... Kb4 65. Kg6 Kxa4 66. Nxf6 Kb4 67. Nd5+ Kc4 68. Nf4 a4 69. Ne2 Bc5 70. Nc1) 65. Kg6 Kc5 66. Nxf6 Kd6?! { (-0.53 → 0.48) Inaccuracy. Kb4 was best. } (66... Kb4 67. Nd5+) 67. Ne8+ Kc5 68. f6 Bxf6 69. Nxf6?! { (0.00 → -0.57) Inaccuracy. Nd6 was best. } (69. Nd6 Kxd6 70. Kxf6 Kc5 71. Ke5 Kc4 72. Ke4 Kb3 73. Kd3 Kxa4 74. Kc4 Ka3) 69... Kc4?! { (-0.57 → 0.00) Inaccuracy. Kb4 was best. } (69... Kb4 70. Kf5) 70. Nd7 Kb4 71. Nb6 Kc5 72. Nd7+ Kb4 73. Nb6 Kc5 74. Nd7+ Kb4 { The game is a draw. } 1/2-1/2