[Event "Stuttgart-chA"] [Site "Stuttgart"] [Date "2003.??.??"] [Round "?"] [White "Koppenhoefer, Bernhard"] [Black "Gheng, Josef"] [Result "1-0"] [WhiteElo "2140"] [BlackElo "2335"] [Variant "Standard"] [TimeControl "-"] [ECO "D08"] [Opening "Queen's Gambit Declined: Albin Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e5 { D08 Queen's Gambit Declined: Albin Countergambit } 3. cxd5 Qxd5 4. Nc3 Qxd4 5. Qxd4 exd4 6. Nb5 Na6 7. Nxd4 Bb4+ 8. Bd2 Bxd2+ 9. Kxd2 Nf6 10. e3 Nc5 11. f3 c6 12. Bc4 O-O 13. b4 Na4?! { (-0.58 → 0.16) Inaccuracy. Ncd7 was best. } (13... Ncd7 14. Nge2 Ne5 15. Bb3 Rd8 16. a3 b6 17. Rac1 a5 18. Ng3 axb4 19. axb4 Ra3 20. Rc3) 14. Nge2 Rd8 15. Bb3 Nb6 16. e4 Be6 17. Bxe6 fxe6 18. Ke3 e5 19. Ne6 Rd6 20. Nc5 Nc4+ 21. Kf2 b6 22. Nb3?! { (0.00 → -0.83) Inaccuracy. Rhc1 was best. } (22. Rhc1 Na3 23. Nb3 Rad8 24. Ng3 g6 25. Rc3 Nb5 26. Rcc1 Na3) 22... Rf8 23. Ng3 Ng4+?! { (-0.79 → -0.08) Inaccuracy. Nb2 was best. } (23... Nb2 24. Nf5 Nxe4+ 25. fxe4 g6 26. g4 gxf5 27. exf5 Rfd8 28. Kg3 Nd3 29. a3 Nf4 30. Nc1) 24. Ke2 Nge3 25. Rhc1 b5 26. Kf2 Rfd8 27. Nf1 Nd1+ 28. Ke2 Ndb2 29. Nc5 Rd2+ 30. Nxd2 Rxd2+ 31. Kf1 Ne3+ 32. Kg1 Nbd1 33. Rxd1 Nxd1 34. Nb3 Rd3?! { (0.33 → 0.93) Inaccuracy. Rd6 was best. } (34... Rd6 35. a4 Ne3 36. axb5 cxb5 37. Kf2 Nc2 38. Rxa7 Nxb4 39. Nc5 Rc6 40. Nd7 Nd3+ 41. Ke3) 35. Na5 Ne3 36. Nxc6 Rd2 37. g3 Nc4?! { (1.20 → 1.89) Inaccuracy. Rg2+ was best. } (37... Rg2+ 38. Kh1) 38. Nxa7 Rb2 39. a3?? { (1.77 → 0.00) Blunder. Nc6 was best. } (39. Nc6 Kf7 40. a4 bxa4 41. Rxa4 Kf6 42. h4 h6 43. Ra6 Nd2 44. Ra3 g5 45. Rd3 gxh4) 39... Nd2 40. Nxb5 Nxf3+ 41. Kf1 Rxh2 42. Rd1 Nd2+ 43. Kg1 Nf3+ 44. Kf1 Ra2? { (0.00 → 1.25) Mistake. Nd2+ was best. } (44... Nd2+ 45. Kg1 Nf3+ 46. Kf1) 45. Rd3 Nd2+ 46. Ke1 Nxe4 47. Re3 Ng5 48. Nd6 e4 49. Kd1 h5? { (1.44 → 2.78) Mistake. Kf8 was best. } (49... Kf8 50. Nc4) 50. b5 Nf3 51. Kc1?! { (2.93 → 2.00) Inaccuracy. Nc4 was best. } (51. Nc4 Ra1+ 52. Kc2 Nd4+ 53. Kb2 Rd1 54. b6 Ne6 55. Rxe4 Nc5 56. Re8+ Kf7 57. Re5 Na4+) 51... Nd4? { (2.00 → 3.43) Mistake. Ne5 was best. } (51... Ne5 52. Kb1 Rd2 53. Nxe4 Rd5 54. Nc3 Rc5 55. Ka2 Nc4 56. Rd3 Na5 57. a4 Rc4 58. Ka3) 52. Kb1?! { (3.43 → 2.41) Inaccuracy. b6 was best. } (52. b6 Rc2+ 53. Kb1 Rc6 54. b7 Rb6+ 55. Ka2 Nf5 56. Nxf5 Rxb7 57. Rxe4 Rb5 58. Ne7+ Kf7) 52... Rd2 53. b6 Nc6 54. Nxe4 Rd5 55. Rb3 Kf7 56. b7 Nb8 57. Kc2 Ke7 58. Rb6?! { (2.07 → 1.18) Inaccuracy. Rc3 was best. } (58. Rc3 Rd7 59. Nc5 Rd6 60. Re3+ Kd8 61. Kb3 Rd1 62. Re5 Rc1 63. Rg5 g6 64. a4 Kc7) 58... Re5?! { (1.18 → 1.80) Inaccuracy. Rd4 was best. } (58... Rd4) 59. Kd3 Ra5?! { (1.62 → 2.30) Inaccuracy. Kd8 was best. } (59... Kd8 60. Rg6 Re7 61. Nc5 Kc7 62. Rxg7 Rxg7 63. Ne6+ Kxb7 64. Nxg7 Nd7 65. Nxh5 Ne5+ 66. Ke4) 60. Rb3?! { (2.30 → 1.29) Inaccuracy. Kc4 was best. } (60. Kc4 Ra4+ 61. Kd5 Rxa3 62. Rg6 Kf7 63. Rg5 Rb3 64. Nc5 Rb6 65. Rxh5 Na6 66. Nxa6 Rxb7) 60... g5?! { (1.29 → 2.33) Inaccuracy. Kd7 was best. } (60... Kd7) 61. Kd4?! { (2.33 → 1.70) Inaccuracy. Rc3 was best. } (61. Rc3) 61... h4?? { (1.70 → 4.56) Blunder. Kd7 was best. } (61... Kd7 62. Rc3 Rb5 63. a4 Rb1 64. Ke5 Nc6+ 65. Kf6 Kc7 66. Nc5 h4 67. g4 Kb6 68. Kxg5) 62. gxh4 gxh4 63. Nc5 Kd6 64. Rb6+ Kc7 65. Rh6 Rxa3?? { (4.10 → 13.60) Blunder. Rb5 was best. } (65... Rb5 66. Rh8) 66. Rh8 Na6 67. Rc8+ Kb6 68. Ra8 Kc7 69. b8=Q+ Nxb8 70. Rxa3 Nc6+ 71. Ke4 Kd6 72. Nb7+ Kc7 73. Na5 Nb4?? { (6.63 → Mate in 25) Checkmate is now unavoidable. Ne7 was best. } (73... Ne7 74. Nc4 Kc6 75. Ne5+ Kc5 76. Ra6 Ng8 77. Rg6 Ne7 78. Re6 Ng8 79. Rc6+ Kb5 80. Rg6) 74. Rb3 Na6 75. Rb7+ Kc8 76. Rh7 h3 77. Rxh3 Kc7 78. Rh6 Nc5+?! { (108.75 → Mate in 14) Checkmate is now unavoidable. Nb4 was best. } (78... Nb4 79. Nc4) 79. Kd5 Nd7 80. Rh7 Kd8 81. Kd6 Nf8 82. Nc6+ Ke8 83. Re7# { White wins by checkmate. } 1-0