[Event "KingCo Round 5"] [Site "Mercer Island High School"] [Date "2015.12.07"] [Round "5"] [White "Han, Steven"] [Black "He, Samuel"] [Result "*"] [WhiteElo "1826"] [BlackElo "2240"] [Variant "Standard"] [TimeControl "-"] [ECO "B92"] [Opening "Sicilian Defense: Najdorf Variation, Opocensky Variation"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 { B92 Sicilian Defense: Najdorf Variation, Opocensky Variation } e5 7. Nb3 Be7 8. Bg5 Be6 9. O-O Nbd7 10. f4 h6 11. Bxf6 Nxf6 12. f5 Bd7 13. Kh1 Bc6 14. Bf3 Rc8 15. Rc1 b5 16. a3 a5 17. Nd5 Nxd5 18. exd5 Bd7 19. Be4 Bg5 20. Ra1 Qb6 21. Qe2 a4 22. Nd2 b4 23. Nc4 Qc5 24. b3?! { (-0.32 → -0.96) Inaccuracy. Bd3 was best. } (24. Bd3 bxa3 25. Rxa3 O-O 26. f6 g6 27. Rc3 Qd4 28. Qf3 a3 29. Nxa3 Rxc3 30. bxc3 Qxc3 31. Nc4 Qb4) 24... bxa3 25. Qf2 Qc7 26. Qb6 Qxb6 27. Nxb6 Rb8 28. Nxd7 Kxd7 29. Rxa3 axb3 30. Ra7+ Ke8 31. cxb3 Be3 32. Rc7 Bb6 33. Rc4 Bc5 34. Rb1 Rb4 35. Rxb4 Bxb4 36. Ra1 Ke7 37. Ra7+ Kf6 38. Rb7 Rc8 39. g3 Rc1+ 40. Kg2 Ba3 41. Kh3 Re1 42. Bg2 e4 43. b4 e3 44. b5 Bc5 45. Be4? { (-2.06 → -3.80) Mistake. Rb8 was best. } (45. Rb8 Rb1 46. Re8 Rxb5 47. Re4 h5 48. Bf3 Kxf5 49. Rf4+ Kg6 50. g4 hxg4+ 51. Rxg4+ Kh7 52. Rh4+ Kg8) 45... Ke5? { (-3.80 → -1.83) Mistake. Re2 was best. } (45... Re2 46. Bf3 Rf2 47. Bh5 g6 48. fxg6 fxg6 49. Bg4 e2 50. Bxe2 Rxe2 51. b6 Rb2 52. Rh7 Bxb6 53. Rxh6) 46. Re7+ Kf6 47. Rb7?? { (-1.97 → -4.24) Blunder. Re8 was best. } (47. Re8 Re2 48. Bf3 Rf2 49. Bg4 Rd2 50. Rf8 Bd4 51. Re8 Be5 52. b6 Rb2 53. Rc8 Bd4 54. Rb8 Bxb6) 47... Rd1? { (-4.24 → -2.06) Mistake. Re2 was best. } (47... Re2 48. Bf3 Rf2 49. Bh5 g6 50. fxg6 fxg6 51. Bd1 e2 52. Bxe2 Rxe2 53. g4 Kg5 54. Rf7 Re3+ 55. Kg2) 48. Bf3 Rd2 49. Bh5? { (-2.00 → -4.15) Mistake. Rb8 was best. } (49. Rb8 Rb2 50. Re8 Kxf5 51. Re4 g5 52. g4+ Kf6 53. Kg3 Bb6 54. h3 Rxb5 55. Be2 Rxd5 56. Re8 Rd2) 49... g6 50. Bf3 e2 51. Bxe2 Rxe2 52. fxg6 fxg6 53. Rc7 Rb2 54. Rb7? { (-4.89 → -8.70) Mistake. Rc8 was best. } (54. Rc8 Rxb5 55. Kg4 h5+ 56. Kf3 Rb2 57. h3 Ke5 58. Re8+ Kxd5 59. g4 h4 60. Kf4 Rb3 61. Kg5 Rxh3) 54... h5?! { (-8.70 → -5.62) Inaccuracy. Bg1 was best. } (54... Bg1 55. Rc7 Kg5 56. g4 Bxh2 57. Rc1 Bf4 58. Rh1 Rxb5 59. Kg2 Kxg4 60. Ra1 Rb2+ 61. Kh1 h5 62. Rd1) 55. b6 Bg1 *