[Event "280th PRIZE CHESSATHON"] [Site "https://lichess.org/jZQIP1j2"] [Date "2021.04.26"] [White "Rezaul_Karim"] [Black "aleksL19670608"] [Result "1-0"] [UTCDate "2021.04.26"] [UTCTime "19:04:32"] [WhiteElo "1682"] [BlackElo "1987"] [WhiteRatingDiff "+371"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A05"] [Opening "King's Indian Attack: Symmetrical Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nf6 2. g3 g6 { A05 King's Indian Attack: Symmetrical Defense } 3. Bg2 Bg7 4. O-O O-O 5. c3 c5 6. d3 d5 7. Qc2?! { (-0.19 → -0.79) Inaccuracy. Nbd2 was best. } (7. Nbd2 Nc6 8. e4 d4 9. cxd4 cxd4 10. Qe2 a5 11. b3 a4) 7... Nc6 8. Rd1 e5 9. e3 Bg4 10. e4 d4 11. c4 Qd7 12. a3 a5 13. Bg5? { (-1.84 → -3.20) Mistake. Re1 was best. } (13. Re1) 13... Nh5?! { (-3.20 → -2.18) Inaccuracy. Ne8 was best. } (13... Ne8) 14. Qc1? { (-2.18 → -4.50) Mistake. Qe2 was best. } (14. Qe2 a4 15. Bd2 Rfb8 16. Rc1 Nf6 17. Be1 Ne8 18. Qf1 h6 19. Nbd2 Nd6 20. Rcb1 Ra6) 14... f5 15. Rf1 fxe4 16. Ne1?! { (-4.38 → -6.62) Inaccuracy. Nh4 was best. } (16. Nh4 exd3) 16... exd3?! { (-6.62 → -4.30) Inaccuracy. e3 was best. } (16... e3 17. Bxe3 dxe3 18. Qxe3 Nd4 19. Qe4 Kh8 20. Nc3 Nf6 21. Qxb7 Qe6 22. Nb5 Rab8 23. Nxd4) 17. Nxd3 Rae8?? { (-4.62 → -1.89) Blunder. b6 was best. } (17... b6 18. f3) 18. f3 Bh3? { (-2.21 → -0.75) Mistake. Bf5 was best. } (18... Bf5) 19. Nxc5 Qc8 20. Bxh3? { (-0.95 → -2.29) Mistake. Ne4 was best. } (20. Ne4 Bxg2) 20... Qxh3 21. Ne4 Qe6?? { (-2.83 → -0.42) Blunder. h6 was best. } (21... h6 22. Bd2) 22. Qc2?! { (-0.42 → -1.18) Inaccuracy. c5 was best. } (22. c5 a4) 22... Rf7? { (-1.18 → 0.00) Mistake. h6 was best. } (22... h6 23. Bc1) 23. Qd3 Ref8 24. Kg2?? { (-0.17 → -1.95) Blunder. Bc1 was best. } (24. Bc1) 24... h6 25. Bc1 Nf6? { (-1.81 → -0.47) Mistake. Ne7 was best. } (25... Ne7 26. b3) 26. Nbd2 g5 27. Nxf6+ Rxf6 28. Ne4 R6f7 29. Bd2 b6 30. b4 Rc8?! { (0.43 → 1.47) Inaccuracy. axb4 was best. } (30... axb4 31. axb4 g4 32. fxg4 Rxf1 33. Rxf1 Rxf1 34. Kxf1 Qxg4 35. Kg2 Qe6 36. c5 bxc5 37. Nxc5) 31. c5 axb4 32. axb4?! { (2.06 → 1.42) Inaccuracy. cxb6 was best. } (32. cxb6 bxa3 33. Rxa3 Bf8 34. Ra6 Rb7 35. Rb1 Nd8 36. Ra7 Rc6 37. Rxb7 Nxb7 38. Qa6 Qf7) 32... bxc5 33. Nxc5 Qd5 34. Rac1 Ne7?! { (0.47 → 1.47) Inaccuracy. Rb8 was best. } (34... Rb8 35. Rb1) 35. Qc4?? { (1.47 → -0.24) Blunder. Ne4 was best. } (35. Ne4 Rb8 36. Rc5 Qe6 37. h3 Nd5 38. b5 Nf6 39. Rc6 Qd5 40. Nd6 Rd7 41. Bb4 g4) 35... Qxc4 36. Rxc4 Bf8 37. Rfc1 Nd5 38. Ne4 Rxc4 39. Rxc4 Rc7 40. Rxc7 Nxc7 41. Nf2 Kf7 42. Nd3 Ke6 43. g4 Nd5 44. Kf2 Nf4 45. Bxf4 gxf4?! { (0.00 → 0.75) Inaccuracy. exf4 was best. } (45... exf4 46. b5 Kd5 47. Ke2 Be7 48. Kd2 Bd8 49. Kc2 Kc4 50. Ne5+ Kxb5 51. Nf7 Bf6 52. Kd3) 46. Ke2 Kd5 47. Nf2?! { (0.94 → 0.00) Inaccuracy. b5 was best. } (47. b5 Bd6) 47... Bxb4 48. Kd3 Be1 49. Ne4 Bh4 50. Nd2 Ke6 51. Ke4 Bf6 52. Nc4 Bg7 53. Nb6 Kf6 54. h4 Kg6 55. Nd7 h5 56. g5 Kf7 57. Nc5 Ke7 58. Nd3 Ke6 59. Nc5+ Ke7 60. Nb3 Ke6 61. Nc5+ Ke7 62. Nd3 Ke6 63. Nf2 Ke7 64. Nh3 Ke6 65. Nf2 Ke7 { Black offers draw } 66. Kf5 Kf7 67. Nd3 Ke7?? { (0.00 → 6.01) Blunder. Bh8 was best. } (67... Bh8 68. Nc5 Bg7 69. Ne4 d3 70. Nd6+ Kg8 71. Nc4 Bf8 72. Ke4 Bb4 73. Kxd3 Be1 74. Ke4) 68. Kg6 Bh8 69. Kxh5 Kf7 70. Kg4 Ke6 71. h5 Kd5 72. Kf5 Kc4 73. Ke4 Kb5 74. h6 Kc6 75. g6 { Black resigns. } 1-0