[Event "Monthly Classical Arena"] [Site "https://lichess.org/71YRLxAu"] [Date "2024.05.03"] [White "PowerfulPatzer"] [Black "jack132225"] [Result "1-0"] [UTCDate "2024.05.03"] [UTCTime "17:37:29"] [WhiteElo "1988"] [BlackElo "1947"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-29"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D86"] [Opening "Grünfeld Defense: Exchange Variation, Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 { D86 Grünfeld Defense: Exchange Variation, Classical Variation } c6 8. Ne2 O-O 9. O-O Nd7 10. Be3?! { (1.03 → 0.46) Inaccuracy. a4 was best. } (10. a4 a6 11. h4 e5 12. Bg5 Qc7 13. Qd2 Nf6 14. Ng3 Be6 15. Be2 Ng4 16. d5 cxd5) 10... Nf6 11. f3 b5 12. Bd3 a5 13. Rb1 Bd7 14. a3 a4 15. c4 Rb8 16. cxb5 cxb5 17. Qd2 Qb6 18. Nc3 Qa5?! { (1.39 → 2.13) Inaccuracy. Rfc8 was best. } (18... Rfc8 19. Nxb5) 19. Nxb5?! { (2.13 → 1.35) Inaccuracy. e5 was best. } (19. e5 Ne8 20. Rfc1 Qd8 21. Nxb5 Bxb5 22. Rxb5 Rxb5 23. Bxb5 Nc7 24. Bxa4 Nd5 25. Bf2 Nb6) 19... Qxd2 20. Bxd2 Rfc8 21. Nc3 Ne8 22. Rxb8?? { (1.72 → -0.25) Blunder. e5 was best. } (22. e5) 22... Bxd4+ 23. Kh1 Rxb8 24. Rb1 Rb3 25. Rxb3 axb3 26. Nb5 Bxb5 27. Bxb5 Nd6 28. Bd3 b2 29. a4 Nc4 30. Bb4 Kf8 31. a5?! { (-0.47 → -1.29) Inaccuracy. f4 was best. } (31. f4 Ke8 32. g3 Kd7 33. Kg2 e5 34. a5 Kc6 35. a6 Kb6 36. h3 exf4 37. gxf4 g5) 31... Ke8?! { (-1.29 → -0.62) Inaccuracy. Ne5 was best. } (31... Ne5 32. Bb1 Ke8 33. h4 Nc4 34. Kh2 Kd7 35. a6 e6 36. f4 Kc6 37. Bd3 Kb5 38. Bf8) 32. a6?! { (-0.62 → -1.43) Inaccuracy. f4 was best. } (32. f4 Kd7) 32... Kd7?! { (-1.43 → -0.58) Inaccuracy. Ne5 was best. } (32... Ne5 33. Bb1 Nc6 34. Ba3 Kd7 35. g3 Kc7 36. Kg2 Kb6 37. Kf1 Kxa6 38. Ke2 Ka5 39. Kd3) 33. g3? { (-0.58 → -1.77) Mistake. f4 was best. } (33. f4) 33... Kc6?! { (-1.77 → -0.83) Inaccuracy. Ne5 was best. } (33... Ne5 34. Bc2 Kc7 35. f4 Nc6 36. Ba3 Kb6 37. Bd3 Ka5 38. Kg2 Ka4 39. a7 Nxa7 40. Bxe7) 34. Kg2?! { (-0.83 → -1.78) Inaccuracy. f4 was best. } (34. f4 Ne3 35. Bxe7 Nd1 36. Kg2 Nc3 37. Kf3 b1=R 38. Bxb1 Nxb1 39. f5 Nd2+ 40. Kf4 f6) 34... e5?? { (-1.78 → -0.08) Blunder. Ne5 was best. } (34... Ne5 35. Bc2 Kb6 36. Bxe7 Nc4 37. Kh3 Nd2 38. Kg4 Kxa6 39. Kg5 Bg7 40. f4 b1=Q 41. Bxb1) 35. Kf1 Kb5 36. Bc3?? { (-0.04 → -1.78) Blunder. Be1 was best. } (36. Be1 Kb6 37. Bb4 Kc6 38. Ke2 Kb5 39. Be7 Ka5 40. Kd1 Ne3+ 41. Kd2 Ka4 42. Bc2+ Kb5) 36... Ka4?? { (-1.78 → 3.05) Blunder. Bxc3 was best. } (36... Bxc3 37. a7 b1=R+ 38. Bxb1 Nb6 39. Ba2 Ka6 40. a8=R+ Nxa8 41. Bxf7 Nb6 42. Be6 Bd2 43. Ke2) 37. Bxd4 exd4 38. Ke2 Nb6 39. Kd1?? { (2.87 → 1.00) Blunder. a7 was best. } (39. a7) 39... Kb3? { (1.00 → 2.52) Mistake. Nc8 was best. } (39... Nc8) 40. Bb1?? { (2.52 → 0.00) Blunder. a7 was best. } (40. a7 Kc3 41. Ke2 Na8 42. e5 Kb4 43. Kd2 Nc7 44. f4 h5 45. Bb1 Kb5 46. Kc2 Ka6) 40... Kc3 41. f4 Nc8 42. g4 d3 43. e5 Kd4?? { (0.00 → 2.96) Blunder. d2 was best. } (43... d2 44. Ke2 Na7 45. f5 gxf5 46. gxf5 Nb5 47. e6 fxe6 48. fxe6 Nd4+ 49. Kd1 Nxe6 50. a7) 44. Kd2 Ke4 45. f5 Kxe5 46. fxg6? { (2.36 → 0.67) Mistake. Kc3 was best. } (46. Kc3 gxf5 47. gxf5 d2 48. Kxd2 h5 49. Kc3 h4 50. Kxb2 f6 51. Kc3 Kd5 52. Kd3 Kc5) 46... hxg6?? { (0.67 → 2.64) Blunder. fxg6 was best. } (46... fxg6 47. Bxd3 Kf4 48. h3 Kg3 49. Kc2 Kxh3 50. Bf5 Na7 51. Kxb2 Kg3 52. Kb3 h5 53. gxh5) 47. h4?? { (2.64 → 0.00) Blunder. Bxd3 was best. } (47. Bxd3 Kf4 48. Kc3 Kxg4 49. Kxb2 Kf4 50. Bc4 f6 51. Kc3 Ke5 52. h4 Na7 53. Bd3 f5) 47... Kf4 48. h5 gxh5 49. gxh5 Kg5 50. Bxd3 Kxh5 51. Kc2 Kg4 52. Kxb2 f5?? { (0.00 → 4.29) Blunder. Kf4 was best. } (52... Kf4 53. Kc3 Ke5 54. Kc4 Kd6 55. Be4 Kc7 56. Kc5 Kb8 57. Bb7 Kc7) 53. Bb5?? { (4.29 → 0.00) Blunder. Kb3 was best. } (53. Kb3 f4 54. Kb4 f3 55. Kc5 Kf4 56. Kc6 Ne7+ 57. Kb7 Ke3 58. Bc4 Nf5 59. Kc7 Kf4) 53... Na7 54. Bd7 Kg5 55. Kc3 f4?? { (0.01 → 4.61) Blunder. Kf6 was best. } (55... Kf6) 56. Kd4 Kf6?! { (4.26 → 5.38) Inaccuracy. Kh4 was best. } (56... Kh4 57. Kc5 f3 58. Be6 Nc8 59. Bc4 Kg3 60. Kc6 Ne7+ 61. Kd7 Nf5 62. a7 Ne3 63. Bd3) 57. Kc5 f3 58. Kb6 f2 59. Bh3 Nc8+ 60. Kb7 Nd6+ 61. Kb8 Nb5 62. Bf1 Ke5?? { (5.08 → Mate in 13) Checkmate is now unavoidable. Nd4 was best. } (62... Nd4 63. Kb7 Nf3 64. a7 Nd2 65. a8=Q Nxf1 66. Qf8+ Ke5 67. Qxf2 Nh2 68. Qxh2+ Kd4 69. Qd2+) 63. Bxb5 { Black resigns. } 1-0