Lesson item object

LessonProblemItem

 "cm_lesson": {
      "lesson_number": 1,
      "author": "Jeremy Silman",
      "name": "Botvinnik-Sorokin, USSR 1931",
      "about": "Former World Cha",
      "goal": 7,
      "goal_commentary": "Gaining",
      "goal_code": "positional_gain",
      "difficulty": 6
    },
    "cm_positions": [
      {
        "position_number": 1,
        "fen": "r1b2rk1/1p3pp1/pn3n1p/2q1p3/P3P3/2N2N2/BP1RQPPP/3R2K1 w - - 0 1",
        "user_to_move": 1,
        "move_difficulty": 3,
        "advice1": "What is Black's best defensive piece?",
        "advice2": "White would l",
        "advice3": "Always striv",
        "standard_response_move_commentary": "",
        "standard_wrong_move_commentary": "You are not paying attention to the cornerstone of Black's defense.",
        "final_position": 0,
        "about": "White has a lead in de",
        "hyper_position": "10100110/01000110/12000101/20002000/00001000/00102000/11010111/00010010",
        "initial_highlights": null,
        "advice2_highlights": null,
        "cm_moves": [
          {
            "move_number": 0,
            "move": "Qe3",
            "move_commentary": "1.Qasdfasdfasd",
            "short_response_move": "c5e3",
            "response_move_commentary": "Black sees that the White Queen ",
            "move_type": "default"
          }
        ]
      }

    ],
    "legal_position_check": "full",
    "legal_move_check": "full",
    "user_cm_lesson": {
      "initial_score": 99,
      "last_score": 100,
      "current_position": 0,
      "current_points": 58,
      "current_position_points": 3
    },
    "lesson_completed": true