[Event "Rated classical game"] [Site "https://lichess.org/a2IGNBcW"] [Date "2024.02.20"] [White "KesslerG"] [Black "Tigran59"] [Result "1/2-1/2"] [UTCDate "2024.02.20"] [UTCTime "18:01:20"] [WhiteElo "2041"] [BlackElo "1681"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "3600+30"] [ECO "A04"] [Opening "Zukertort Opening: Black Mustang Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 Nc6 { A04 Zukertort Opening: Black Mustang Defense } 2. d4 e6 3. c4 d5 4. Nc3 Bb4 5. e3 Nf6 6. Bd2 O-O 7. Bd3?! { (0.85 → 0.21) Inaccuracy. a3 was best. } (7. a3 Bxc3 8. Bxc3 b6 9. Rc1 Bb7 10. cxd5 Qxd5 11. Bd3 Rfc8) 7... b6 8. O-O Ba6 9. b3 Bxc3?! { (0.35 → 0.98) Inaccuracy. Bd6 was best. } (9... Bd6 10. Nb5) 10. Bxc3 Ne4 11. Bb2 h6 12. Nd2 Nxd2 13. Qxd2 Bb7 14. cxd5 exd5 15. Rac1 a5 16. Ba3 Re8 17. Bb5?! { (1.00 → 0.43) Inaccuracy. Bb1 was best. } (17. Bb1 a4 18. b4 Qd7 19. Rc3 Na7 20. Qc2 Nb5 21. Qh7+ Kf8 22. Bd3 Nxa3 23. Rxa3) 17... Re6 18. Rc2 Na7 19. Be2 c6 20. Rfc1 Nb5 21. Bb2 a4 22. b4?! { (0.24 → -0.35) Inaccuracy. Bc3 was best. } (22. Bc3 Nd6 23. Bb4 Ne4 24. Qd1 Qg5 25. Bd3 axb3 26. axb3 h5 27. Qe1 Rae8 28. f3 Nd6) 22... Nd6 23. Bf3?! { (-0.28 → -1.11) Inaccuracy. a3 was best. } (23. a3) 23... Nc4?! { (-1.11 → -0.40) Inaccuracy. a3 was best. } (23... a3) 24. Rxc4 dxc4 25. Rxc4 b5?! { (-0.47 → 0.45) Inaccuracy. a3 was best. } (25... a3 26. Ba1 Qe7 27. g3 Ra4 28. Bc3 Rd6 29. Qc2 Ra8 30. Bg2 Rad8 31. h4 Ba6 32. Rxc6) 26. Rc5 a3 27. Ba1 Qf6 28. Qc1 Qg6 29. g3?! { (0.78 → 0.13) Inaccuracy. h4 was best. } (29. h4 Ree8 30. h5 Qe6 31. Qc3 Qf6 32. Qb3 Qe6 33. Qxe6 Rxe6 34. Kh2 Ree8 35. Kg3 Red8) 29... Rf6 30. Bg2 Rf5 31. Rc3 Rd8?! { (0.20 → 0.93) Inaccuracy. Rd5 was best. } (31... Rd5 32. Qc2) 32. Be4 Qf6 33. Bxf5? { (0.70 → -0.43) Mistake. Qc2 was best. } (33. Qc2) 33... Qxf5 34. Rxa3 Qf3 35. Ra7? { (-0.09 → -1.47) Mistake. e4 was best. } (35. e4 Qxe4) 35... Rb8? { (-1.47 → 0.10) Mistake. Bc8 was best. } (35... Bc8 36. Qf1 Be6 37. Qg2 Qe2 38. Qf1 Qc2 39. Ra6 h5 40. h4 Re8 41. d5 Bxd5 42. Bd4) 36. Qb2?? { (0.10 → -4.97) Blunder. d5 was best. } (36. d5 Qxd5 37. Qc3 Qd1+ 38. Kg2 f6 39. Qb3+ Qxb3 40. axb3 c5+ 41. f3 cxb4 42. e4 Bc6) 36... Qd1+?? { (-4.97 → 0.00) Blunder. Bc8 was best. } (36... Bc8 37. Rxf7 Qxf7 38. h4 Bf5 39. h5 Re8 40. d5 cxd5 41. f3 Rf8 42. g4 Bxg4 43. Qxg7+) 37. Kg2 c5+ 38. Rxb7 Rxb7 39. bxc5 Qd3? { (0.00 → 1.51) Mistake. Ra7 was best. } (39... Ra7 40. Qxb5 Qc2 41. Qb8+ Kh7 42. Qxa7 Qe4+ 43. Kf1 Qb1+ 44. Ke2 Qc2+ 45. Kf3 Qf5+ 46. Kg2) 40. Qc3?! { (1.51 → 0.82) Inaccuracy. Qb3 was best. } (40. Qb3 Qe4+) 40... Qxc3?? { (0.82 → 4.27) Blunder. Qf5 was best. } (40... Qf5) 41. Bxc3 Ra7 42. c6 Rxa2 43. c7?? { (4.46 → 0.06) Blunder. d5 was best. } (43. d5 Rc2 44. d6 Rxc3 45. d7 Rxc6 46. d8=Q+ Kh7 47. Qd5 Re6 48. h4 b4 49. e4 Rxe4) 43... Ra8 44. d5 Kf8 45. d6?! { (0.16 → -0.89) Inaccuracy. Bxg7+ was best. } (45. Bxg7+) 45... Ke8 46. Bxg7 h5 47. Bc3?! { (-0.43 → -1.37) Inaccuracy. h4 was best. } (47. h4) 47... Kd7 48. Bb4? { (-1.64 → -3.59) Mistake. h4 was best. } (48. h4 Ra4) 48... Ra4 49. Bc3 b4 50. Be5 b3 51. Kf3 Ra2 52. h3?! { (-3.42 → -4.52) Inaccuracy. e4 was best. } (52. e4 Ra6 53. g4 hxg4+ 54. Kxg4 Rxd6 55. Bxd6 b2 56. h4 b1=Q 57. f3 Qg1+ 58. Bg3 Qb6) 52... b2 53. Bxb2 Rxb2 54. g4 hxg4+ 55. hxg4 Rd2 56. e4 Rxd6 57. Kg3 Kxc7 58. e5 Re6 59. f4 f6 60. exf6 Rxf6 61. g5 Rg6 62. Kg4 Kd7 63. f5 Rg8 64. g6 Ke7 65. Kg5 Ra8 66. f6+ Kf8 67. Kh6 Ra7 68. f7?? { (-5.04 → Mate in 15) Checkmate is now unavoidable. Kg5 was best. } (68. Kg5 Ra2 69. Kf4 Rg2 70. Kf5 Rg1 71. f7 Ke7 72. f8=B+ Kxf8 73. Ke6 Rg4 74. g7+ Rxg7) 68... Rxf7?? { (Mate in 15 → 0.00) Lost forced checkmate sequence. Ra2 was best. } (68... Ra2 69. Kg5 Rf2 70. Kg4 Kg7 71. Kg5 Rf6 72. Kh5 Rf5+ 73. Kh4 Kxg6 74. f8=Q Rxf8 75. Kg4) 69. gxf7 Kxf7 { The game is a draw. } 1/2-1/2