[Event "Surendranagar Swiss-71"] [Site "https://lichess.org/ZPLq2tka"] [Date "2021.04.18"] [White "A-Stahlberg"] [Black "TimePassOnly"] [Result "1/2-1/2"] [UTCDate "2021.04.18"] [UTCTime "08:14:15"] [WhiteElo "2189"] [BlackElo "2121"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D35"] [Opening "Queen's Gambit Declined: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 { D35 Queen's Gambit Declined: Exchange Variation } Nxd5 5. e4 Nxc3 6. bxc3 c5 7. Nf3 Nc6? { (0.44 → 1.86) Mistake. cxd4 was best. } (7... cxd4 8. cxd4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 O-O 11. Bc4 Nd7 12. O-O) 8. Bb5?? { (1.86 → 0.09) Blunder. d5 was best. } (8. d5 Nb8 9. Ne5 Bd6 10. Bb5+ Kf8 11. Bf4 a6 12. Bc4 Qf6) 8... Bd7?! { (0.09 → 1.19) Inaccuracy. cxd4 was best. } (8... cxd4 9. Ne5) 9. O-O cxd4 10. cxd4 Be7?! { (1.45 → 2.25) Inaccuracy. Bd6 was best. } (10... Bd6 11. d5) 11. Bb2? { (2.25 → 0.70) Mistake. d5 was best. } (11. d5 Nb8) 11... a6?! { (0.70 → 1.29) Inaccuracy. O-O was best. } (11... O-O 12. d5 exd5 13. exd5 Ne5 14. Bxe5 Bxb5 15. d6 Bf6 16. Re1 Bc6 17. Qd4 Re8 18. Rac1) 12. Ba4?! { (1.29 → 0.52) Inaccuracy. Bd3 was best. } (12. Bd3 O-O) 12... O-O?? { (0.52 → 2.62) Blunder. Bf6 was best. } (12... Bf6) 13. Re1?? { (2.62 → 0.74) Blunder. d5 was best. } (13. d5 exd5) 13... b5 14. Bc2?! { (0.67 → 0.00) Inaccuracy. Bb3 was best. } (14. Bb3 Bf6) 14... Bb4 15. Re3 Rc8?? { (0.37 → 2.14) Blunder. Na5 was best. } (15... Na5 16. Ne5) 16. Rc1?? { (2.14 → 0.29) Blunder. d5 was best. } (16. d5 exd5 17. exd5 Na5 18. Qd3 Rxc2 19. Qxc2 Nc4 20. Re2 Bg4 21. Qe4 Bh5 22. Rd1 a5) 16... Ne7?! { (0.29 → 1.26) Inaccuracy. Na5 was best. } (16... Na5 17. Ne5) 17. Bb1 Ng6 18. g3 Qe7 19. d5?! { (0.75 → -0.05) Inaccuracy. h4 was best. } (19. h4 Rxc1) 19... exd5?! { (-0.05 → 0.87) Inaccuracy. e5 was best. } (19... e5 20. Kg2 h6 21. Bd3 Bd6 22. Rxc8 Rxc8 23. Qb3 f6 24. Re1 Nh8 25. Rc1 Rxc1 26. Bxc1) 20. exd5 Qd6?? { (0.34 → 2.63) Blunder. Rxc1 was best. } (20... Rxc1 21. Qxc1) 21. Qd4?? { (2.63 → -3.81) Blunder. Rxc8 was best. } (21. Rxc8 Bxc8 22. Ng5 Bc5 23. Ne4 Qb6 24. Rc3 Bg4 25. Qd3 Be7 26. Rc6 Qa5 27. h4 Qe1+) 21... Rxc1+ 22. Bxc1 Bc5 23. Qd3 Bxe3 24. Bxe3 Rc8?! { (-4.12 → -3.24) Inaccuracy. Rd8 was best. } (24... Rd8 25. Qd4 Ne7 26. Be4 Nf5 27. Qb6 Qxb6 28. Bxb6 Re8 29. Bc2 Nd6 30. Nd4 Nc4 31. Bc7) 25. h4 Bg4 26. Ng5?! { (-3.46 → -4.78) Inaccuracy. Nh2 was best. } (26. Nh2 Bh3) 26... h6 27. Ne4 Qe7?! { (-4.67 → -3.06) Inaccuracy. Qb4 was best. } (27... Qb4 28. Bd2 Qc4 29. f4 Qxd3 30. Bxd3 Rd8 31. d6 f5 32. Nf2 Rxd6 33. Bb4 Rd4 34. Bc3) 28. d6 Qe6 29. Nc5 Rxc5?? { (-2.61 → 0.28) Blunder. Qe5 was best. } (29... Qe5) 30. Bxc5 Qe1+ 31. Qf1?! { (0.25 → -0.37) Inaccuracy. Kh2 was best. } (31. Kh2 Bd7 32. Qe4 Qc1 33. Bc2 Nf8 34. Kg2 a5 35. Kh2 Qd2 36. Qd3 Qe1 37. Be3 Bc6) 31... Qxf1+?! { (-0.37 → 0.48) Inaccuracy. Qc3 was best. } (31... Qc3 32. Be3 Ne5 33. Qc1 Qxc1+ 34. Bxc1 Kf8 35. Be4 Ke8 36. Bb2 f6 37. Bc3 Kd7 38. f4) 32. Kxf1 Ne5 33. f4 Nd7 34. Bd4 Kf8 35. Be4 f6 36. Bb7 a5 37. Bc6 b4 38. Kf2?! { (0.56 → 0.00) Inaccuracy. Bd5 was best. } (38. Bd5) 38... Ke8?? { (0.00 → 2.39) Blunder. Kf7 was best. } (38... Kf7 39. Bd5+ Be6 40. Bc6) 39. Ke3?? { (2.39 → 0.00) Blunder. Bb6 was best. } (39. Bb6) 39... Be6?! { (0.00 → 0.93) Inaccuracy. Kf7 was best. } (39... Kf7 40. Bd5+ Be6 41. Bc6) 40. a3? { (0.93 → -0.23) Mistake. Bb6 was best. } (40. Bb6 Bd5 41. Bb5 Bc4 42. Bxc4 Nxb6 43. Bb5+ Kd8 44. Kd4 a4 45. Kc5 b3 46. a3 Nd7+) 40... bxa3 41. Kd2 a2 42. Kc2 Kd8 43. Kb2 Nf8 44. Bb6+ Kc8 45. Bxa5 Bd7 46. Bd5 Ne6 47. Kxa2 Nd4 48. Kb2 Be6 49. Bxe6+ Nxe6 50. Kc3 Kd7 51. Bb4 Nd8 52. Kd4?? { (0.07 → -3.12) Blunder. Kc4 was best. } (52. Kc4 Kc6 53. h5 Nb7 54. d7 Kxd7 55. Kd5 Nd8 56. Bf8 Ne6 57. Bd6 Nd4 58. g4 Ne2) 52... Nf7?? { (-3.12 → 0.08) Blunder. Nc6+ was best. } (52... Nc6+) 53. Kd5 Nd8? { (0.00 → 1.56) Mistake. h5 was best. } (53... h5 54. Ba3 Nh6 55. Ke4 Ke6 56. d7 Kxd7 57. f5 Ke8 58. Bc1 Ng4 59. Kd5 Kf7 60. Bd2) 54. Ba5? { (1.56 → 0.12) Mistake. h5 was best. } (54. h5) 54... Nc6 55. Bc7 Nd8?? { (0.02 → 66.52) Blunder. h5 was best. } (55... h5 56. Bb6 Nb4+ 57. Kc4 Nc6 58. Kc5 Nb8 59. Kd5 Nc6 60. Bc5 Nd8 61. Ke4 Ke6 62. f5+) 56. Ke4?? { (66.52 → 2.23) Blunder. Bxd8 was best. } (56. Bxd8) 56... Ke6?? { (2.23 → 16.37) Blunder. Ne6 was best. } (56... Ne6 57. Kf5 Nf8 58. Ba5 Ke8 59. Bb4 Kf7 60. g4 Nd7 61. Ke4 Nb8 62. Kd5 Ke8 63. Ke6) 57. Bxd8 Kd7 58. Be7 g6?! { (19.60 → Mate in 9) Checkmate is now unavoidable. g5 was best. } (58... g5 59. h5) 59. Bxf6?! { (Mate in 9 → 27.79) Lost forced checkmate sequence. Kd5 was best. } (59. Kd5 f5 60. Bf6 g5 61. fxg5 hxg5 62. hxg5 f4 63. gxf4 Kc8 64. Kc6 Kb8 65. d7 Ka8) 59... Kxd6 60. g4 Ke6 61. g5 hxg5 62. fxg5 Kf7 63. Ke5 Ke8 64. Ke6 Kf8 65. Be7+ Kg7 66. Bd8 Kh7 67. Kf6 Kg8 68. Kxg6 Kh8 69. h5 Kg8 70. h6 Kh8 71. Be7 Kg8 72. Bf8 Kh8 73. Kh5 Kg8 74. g6 Kh8 75. h7?? { (Mate in 4 → 0.00) Lost forced checkmate sequence. Be7 was best. } { Draw by stalemate. } (75. Be7 Kg8 76. h7+ Kg7 77. Kg5 Kh8 78. Bf6#) 1/2-1/2