[
  {
    "id": "anderssen_evergreen",
    "title_hook": "Anderssen's Evergreen Game",
    "description_hook": "Berlin, 1852. Adolf Anderssen plays the most elegant queen sacrifice in chess history.",
    "fen_before": "1r3k1r/pbpBqNp1/1b2p3/4P2Q/8/8/PP3PPP/3R1RK1 w - - 0 19",
    "move1": "d1d7",
    "move1_san": "Rd7!",
    "fen_after1": "1r3k1r/pbpRqNp1/1b2p3/4P2Q/8/8/PP3PPP/5RK1 b - - 0 19",
    "move2": "e7d7",
    "move2_san": "Qxd7",
    "fen_after2": "1r3k1r/pbpqNp2/1b2p3/4P2Q/8/8/PP3PPP/5RK1 w - - 0 20",
    "move3": "h5h8",
    "move3_san": "Qxh8#",
    "themes": ["queensac", "brilliancy", "historical"],
    "hashtags": "#chess #anderssen #evergreengame #chesshistory #brilliancy"
  },
  {
    "id": "reti_endgame_study",
    "title_hook": "The Impossible Endgame",
    "description_hook": "Réti's 1921 study — White looks lost but draws with a 'two-purpose king walk' still studied by engines today.",
    "fen_before": "7K/8/k1P5/7p/8/8/8/8 w - - 0 1",
    "move1": "h8g7",
    "move1_san": "Kg7!",
    "solution_note": "The king chases TWO targets — catching the h-pawn and supporting the c-pawn.",
    "themes": ["endgame", "study", "historical"],
    "hashtags": "#chess #retistudy #endgame #chessstudy #chesstactics"
  },
  {
    "id": "lasker_bauer_1889",
    "title_hook": "Lasker's Double Bishop Sacrifice",
    "description_hook": "Amsterdam 1889. Emanuel Lasker sacrifices BOTH bishops to expose the king — the pattern now bears his name.",
    "fen_before": "r2q1rk1/pb1nbppp/1pn1p3/2p5/2P5/1P1NBN2/P2QBPPP/R4RK1 w - - 0 14",
    "themes": ["queensac", "attack", "historical"],
    "hashtags": "#chess #lasker #doublebishopsac #chesshistory #attack"
  }
]