WORLDBASE Game IM Checa vs Liang

[Event "45th Eastern Open 2018"] [Site "Tysons USA"] [Date "2018.12.29"] [Round "4.2"] [White "Checa, Nicolas"] [Black "Liang, Jason"] [Result "1-0"] [WhiteTitle "IM"] [WhiteElo "2508"] [BlackElo "1980"] [ECO "E17"] [Opening "Queen's Indian"] [Variation "old main line, 6.O-O"] [EventDate "2018.12.27"] [WhiteFideId "2069342"] [BlackFideId "30940303"] 1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 d5 8. cxd5 exd5 9. Nc3 Nbd7 10. Bf4 c6 11. Qc2 Re8 12. Rad1 Nf8 13. Bc1 Bd6 14. a3 h6 15. Nh4 Ne6 16. Nf5 Bf8 17. b4 Qd7 18. Qd3 b5 19. e4 dxe4 20. Nxe4 Nxe4 21. Bxe4 a5 22. bxa5 Rxa5 23. Qc3 Rea8 24. Qf3 g6 25. Nxh6+ Bxh6 26. Bxh6 Rxa3 27. Qf6 Qd8 28. Qe5 Qc7 29. Bxg6 Qxe5 30. Rxe5 Ra1 31. Bb1 Bc8 32. d5 cxd5 33. Rexd5 Bb7 34. Rxb5 Bf3 35. Re1 Bc6 36. Rb4 R1a4 37. Rxa4 Rxa4 38. Be3 Nd4 39. Bxd4 Rxd4 40. Bf5 Bf3 41. Bh3 Kg7 42. Bg2 Bh5 43. Be4 Rd2 44. Kg2 Bg4 45. Bf3 Bf5 46. g4 Be6 47. Kg3 Rd3 48. Kf4 Rd4+ 49. Re4 Rd3 50. h4 Rd2 51. Re2 Rd4+ 52. Be4 Bc4 53. Re3 Rd2 54. f3 Be6 55. Ra3 Rb2 56. Ra5 Rb6 57. Kg5 Rd6 58. h5 f6+ 59. Kf4 Rd7 60. Ra6 Bf7 61. h6+ Kxh6 62. Rxf6+ Kg7 63. Rb6 Re7 64. g5 Rc7 65. Kg4 Re7 66. g6 Be8 67. Kg5 Re5+ 68. Bf5 Bd7 69. Rf6 Bxf5 70. Rxf5 Re6 71. Rf7+ Kg8 72. Ra7 Rb6 73. f4 Rb1 74. f5 Rg1+ 75. Kf6 Rxg6+ 76. fxg6 Kh8 77. Ra8# 1-0