[Event "Wch U08"] [Site "Kemer"] [Date "2007.11.24"] [Round "7"] [White "Ozgur, Tibet Kagan"] [Black "Wadsworth, Matthew J"] [Result "1-0"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A28"] [Opening "English Opening: King's English Variation, Four Knights Variation, Quiet Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 { A28 English Opening: King's English Variation, Four Knights Variation, Quiet Line } Bb4 5. d4 exd4 6. exd4 Ne4?! { (0.25 → 0.81) Inaccuracy. O-O was best. } (6... O-O 7. Bd3 Re8+ 8. Be3 d5 9. O-O h6 10. Re1 Be6 11. cxd5 Nxd5 12. Bd2 Be7 13. a3) 7. Qe2?! { (0.81 → 0.06) Inaccuracy. Qc2 was best. } (7. Qc2 d5 8. Bd3 Nf6 9. cxd5 Nxd5 10. O-O Be6 11. Bg5 Be7 12. Bxe7 Ncxe7 13. Rae1 c6) 7... Qe7 8. Bd2 Nxd2 9. Qxe7+ Nxe7 10. Nxd2 Bxc3 11. bxc3 d5 12. cxd5 Nxd5 13. c4?! { (-0.04 → -0.84) Inaccuracy. Bc4 was best. } (13. Bc4 Be6 14. Bxd5 Bxd5 15. f3 Be6 16. Kf2 O-O 17. Rhe1 Rad8 18. Ne4 b6 19. a4 a5) 13... Nb4 14. Rc1 Nxa2 15. Rb1 a5 16. g3 Ra6 17. Bg2 Re6+ 18. Kf1 b6 19. Bh3 Rd6?? { (-1.19 → 1.45) Blunder. Bb7 was best. } (19... Bb7 20. Bxe6 Bxh1 21. Bh3 Bb7 22. c5 Nb4 23. cxb6 cxb6 24. Rc1 O-O 25. Nc4 Bc8 26. Bxc8) 20. Bxc8 Rxd4 21. Rb2?! { (1.83 → 0.75) Inaccuracy. Re1+ was best. } (21. Re1+ Kf8 22. Nf3 Rd8 23. Ba6 Nb4 24. Bb5 h5 25. Kg2 Rh6 26. Re3 Nd3 27. Nd4 Rhd6) 21... O-O?! { (0.75 → 1.43) Inaccuracy. Nb4 was best. } (21... Nb4 22. Nf3 Rd1+ 23. Kg2 Rxh1 24. Kxh1 Ke7 25. Bf5 g6 26. Re2+ Kd6 27. Ne5 Rf8 28. c5+) 22. Rxa2 Rxc8 23. Kg2 Rcd8 24. Re1 h6 25. Re2 Kf8 26. Rc2 c6? { (1.09 → 2.41) Mistake. a4 was best. } (26... a4 27. Nf1 c6 28. Ne3 Rb8 29. Ra2 b5 30. Reb2 Rdd8 31. Kf3 g6 32. Ng4 Rd3+ 33. Ke2) 27. c5?! { (2.41 → 1.57) Inaccuracy. Nf3 was best. } (27. Nf3 R4d7 28. Rb2 Rb7 29. Ne5 c5 30. Re3 f6 31. Nd3 Re7 32. Nf4 Rxe3 33. fxe3 Ra8) 27... bxc5? { (1.57 → 3.20) Mistake. b5 was best. } (27... b5 28. Nb3 Ra4 29. Rcd2 Rxd2 30. Rxd2 Rc4 31. Nxa5 Rxc5 32. Rd7 b4 33. Nb3 Rc3 34. Nd4) 28. Nb3 Ra4 29. Rxc5 Rd5 30. Rxd5 cxd5 31. Re5 d4?! { (2.72 → 3.67) Inaccuracy. Ra3 was best. } (31... Ra3 32. Nd4 Rd3 33. Rxd5 Kg8 34. Kf1 Rd2 35. Ke1 Ra2 36. Rd8+ Kh7 37. Rd7 Kg6 38. Ra7) 32. Rxa5 Rb4 33. Ra8+ Ke7 34. Ra7+ Kf6 35. Nc5 Rc4 36. Ra6+ Ke5 37. Ra5 Kd6 38. Ne4+ Ke6 39. Nc5+ Kd6 40. Ne4+ Ke6 41. f4 f5? { (3.09 → 4.93) Mistake. g6 was best. } (41... g6 42. g4) 42. Nf2?! { (4.93 → 3.59) Inaccuracy. Re5+ was best. } (42. Re5+ Kd7 43. Rxf5 Rc2+ 44. Kf3 Ke7 45. Re5+ Kf7 46. h4 Ra2 47. Rd5 Ra3+ 48. Kg4 Ra4) 42... Rc2 43. Re5+ Kf6 44. Kf1 Rc1+ 45. Re1 Rc5 46. g4?! { (2.91 → 1.82) Inaccuracy. Ra1 was best. } (46. Ra1 Ke6 47. Ra7 g5 48. Ra6+ Kd5 49. Rxh6 g4 50. Ke2 Ra5 51. Rf6 Kc4 52. Rc6+ Kd5) 46... g5 47. fxg5+ Kxg5 48. h3 Rd5 49. gxf5 Rxf5 50. Re4 d3 51. Rd4 Rf3 52. Rxd3 Rxd3?? { (2.66 → Mate in 28) Checkmate is now unavoidable. Rf4 was best. } (52... Rf4 53. Kg2 h5 54. Kg3 h4+ 55. Kg2 Kg6 56. Rd5 Kf6 57. Nd3 Rc4 58. Kf3 Ke6 59. Rh5) 53. Nxd3 Kh4 54. Kg2 h5 55. Ne5 Kg5 56. Nf3+ Kf4 57. Nh2 Kg5 58. Kg3 Kf5 59. Kh4 Kg6 60. Nf3 Kh6 61. Ne1 Kg6 62. Nd3?! { (Mate in 19 → 51.30) Lost forced checkmate sequence. Ng2 was best. } (62. Ng2 Kh6 63. Nf4 Kg7 64. Kxh5 Kf6 65. Kg4 Kf7 66. Kg5 Ke8 67. h4 Kf7 68. h5 Kg7) 62... Kh6?! { (51.30 → Mate in 18) Checkmate is now unavoidable. Kf5 was best. } (62... Kf5 63. Kxh5) 63. Nf4 Kg7 64. Kxh5 Kh7 65. Ne6 Kg8 66. Kh6?! { (Mate in 12 → 51.23) Lost forced checkmate sequence. Kg6 was best. } (66. Kg6 Kh8 67. h4 Kg8 68. h5 Kh8 69. h6 Kg8 70. Ng5 Kf8 71. h7 Ke8 72. h8=Q+ Kd7) 66... Kh8?! { (51.23 → Mate in 10) Checkmate is now unavoidable. Kf7 was best. } (66... Kf7 67. h4 Kf6 68. h5 Kf7 69. Kg5 Kxe6 70. Kg6 Kd5 71. h6 Ke6 72. h7 Kd5 73. h8=Q) 67. Ng5 Kg8 68. Nf3 Kh8 69. Ne5 Kg8 70. Ng6 Kf7 71. Kh7 Ke6 72. Kg7 Kf5 73. h4 Kg4 74. Kf6 Kh5 75. Kg7 Kg4 76. Kh6 Kh3?! { (51.15 → Mate in 12) Checkmate is now unavoidable. Kf5 was best. } (76... Kf5 77. Ne5 Ke4 78. Kg5 Kxe5 79. h5 Kd5 80. Kg6 Kd4 81. h6 Kc5 82. h7 Kb4 83. h8=Q) 77. Kg5 Kg3 78. h5 Kf3 79. h6 Ke4 80. h7 Kd5 81. h8=Q Ke6 82. Qd4 Kf7 83. Qe5 Kg8 84. Qe8+ Kg7 85. Qf8+ Kh7 86. Qh8# { White wins by checkmate. } 1-0