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        "autoplay_plies": 20,
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        "delta_bounds": [
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          0.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-13-white",
        "opening_id": "opening-13",
        "model_color": "white",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
        "candidate_score": 1.0,
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        "delta_bounds": [
          1.0,
          1.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-13-black",
        "opening_id": "opening-13",
        "model_color": "black",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
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        "delta_bounds": [
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-14-white",
        "opening_id": "opening-14",
        "model_color": "white",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
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          0.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-14-black",
        "opening_id": "opening-14",
        "model_color": "black",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
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        "delta_bounds": [
          0.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-15-white",
        "opening_id": "opening-15",
        "model_color": "white",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
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        "delta_bounds": [
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-15-black",
        "opening_id": "opening-15",
        "model_color": "black",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
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        "delta_bounds": [
          0.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-16-white",
        "opening_id": "opening-16",
        "model_color": "white",
        "autoplay_plies": 20,
        "baseline_score": 1.0,
        "candidate_score": 0.0,
        "candidate_minus_baseline": -1.0,
        "delta_bounds": [
          -1.0,
          -1.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-16-black",
        "opening_id": "opening-16",
        "model_color": "black",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
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        "delta_bounds": [
          1.0,
          1.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-17-white",
        "opening_id": "opening-17",
        "model_color": "white",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
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        "delta_bounds": [
          0.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-17-black",
        "opening_id": "opening-17",
        "model_color": "black",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
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        "delta_bounds": [
          0.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-18-white",
        "opening_id": "opening-18",
        "model_color": "white",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
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        "delta_bounds": [
          0.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-18-black",
        "opening_id": "opening-18",
        "model_color": "black",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
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        "delta_bounds": [
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-19-white",
        "opening_id": "opening-19",
        "model_color": "white",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
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        "delta_bounds": [
          0.0,
          0.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-19-black",
        "opening_id": "opening-19",
        "model_color": "black",
        "autoplay_plies": 20,
        "baseline_score": 1.0,
        "candidate_score": 0.5,
        "candidate_minus_baseline": -0.5,
        "delta_bounds": [
          -0.5,
          -0.5
        ],
        "candidate_termination": "insufficient_material"
      },
      {
        "game_id": "opening-20-white",
        "opening_id": "opening-20",
        "model_color": "white",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
        "candidate_score": 1.0,
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        "delta_bounds": [
          1.0,
          1.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-20-black",
        "opening_id": "opening-20",
        "model_color": "black",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
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          0.0,
          0.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-21-white",
        "opening_id": "opening-21",
        "model_color": "white",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
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        "delta_bounds": [
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          0.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-21-black",
        "opening_id": "opening-21",
        "model_color": "black",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
        "candidate_score": 0.5,
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        "delta_bounds": [
          0.5,
          0.5
        ],
        "candidate_termination": "threefold_repetition"
      },
      {
        "game_id": "opening-22-white",
        "opening_id": "opening-22",
        "model_color": "white",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
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        "delta_bounds": [
          0.0,
          0.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-22-black",
        "opening_id": "opening-22",
        "model_color": "black",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
        "candidate_score": 1.0,
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        "delta_bounds": [
          1.0,
          1.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-23-white",
        "opening_id": "opening-23",
        "model_color": "white",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
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        "delta_bounds": [
          0.5,
          0.5
        ],
        "candidate_termination": "threefold_repetition"
      },
      {
        "game_id": "opening-23-black",
        "opening_id": "opening-23",
        "model_color": "black",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-24-white",
        "opening_id": "opening-24",
        "model_color": "white",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
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          0.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-24-black",
        "opening_id": "opening-24",
        "model_color": "black",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-25-white",
        "opening_id": "opening-25",
        "model_color": "white",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-25-black",
        "opening_id": "opening-25",
        "model_color": "black",
        "autoplay_plies": 20,
        "baseline_score": 0.0,
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        "delta_bounds": [
          1.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-26-white",
        "opening_id": "opening-26",
        "model_color": "white",
        "autoplay_plies": 2,
        "baseline_score": 0.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-26-black",
        "opening_id": "opening-26",
        "model_color": "black",
        "autoplay_plies": 2,
        "baseline_score": 1.0,
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        "delta_bounds": [
          -0.5,
          -0.5
        ],
        "candidate_termination": "threefold_repetition"
      },
      {
        "game_id": "opening-27-white",
        "opening_id": "opening-27",
        "model_color": "white",
        "autoplay_plies": 2,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-27-black",
        "opening_id": "opening-27",
        "model_color": "black",
        "autoplay_plies": 2,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-28-white",
        "opening_id": "opening-28",
        "model_color": "white",
        "autoplay_plies": 4,
        "baseline_score": 1.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-28-black",
        "opening_id": "opening-28",
        "model_color": "black",
        "autoplay_plies": 4,
        "baseline_score": 1.0,
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        "delta_bounds": [
          -1.0,
          -1.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-29-white",
        "opening_id": "opening-29",
        "model_color": "white",
        "autoplay_plies": 4,
        "baseline_score": 0.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-29-black",
        "opening_id": "opening-29",
        "model_color": "black",
        "autoplay_plies": 4,
        "baseline_score": 0.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-30-white",
        "opening_id": "opening-30",
        "model_color": "white",
        "autoplay_plies": 4,
        "baseline_score": 0.0,
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        "delta_bounds": [
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-30-black",
        "opening_id": "opening-30",
        "model_color": "black",
        "autoplay_plies": 4,
        "baseline_score": 0.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-31-white",
        "opening_id": "opening-31",
        "model_color": "white",
        "autoplay_plies": 6,
        "baseline_score": 0.0,
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          1.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-31-black",
        "opening_id": "opening-31",
        "model_color": "black",
        "autoplay_plies": 6,
        "baseline_score": 0.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-32-white",
        "opening_id": "opening-32",
        "model_color": "white",
        "autoplay_plies": 6,
        "baseline_score": 1.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-32-black",
        "opening_id": "opening-32",
        "model_color": "black",
        "autoplay_plies": 6,
        "baseline_score": 1.0,
        "candidate_score": 0.0,
        "candidate_minus_baseline": -1.0,
        "delta_bounds": [
          -1.0,
          -1.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-33-white",
        "opening_id": "opening-33",
        "model_color": "white",
        "autoplay_plies": 6,
        "baseline_score": 0.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-33-black",
        "opening_id": "opening-33",
        "model_color": "black",
        "autoplay_plies": 6,
        "baseline_score": 1.0,
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        "delta_bounds": [
          -1.0,
          -1.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-34-white",
        "opening_id": "opening-34",
        "model_color": "white",
        "autoplay_plies": 6,
        "baseline_score": 0.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-34-black",
        "opening_id": "opening-34",
        "model_color": "black",
        "autoplay_plies": 6,
        "baseline_score": 0.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-35-white",
        "opening_id": "opening-35",
        "model_color": "white",
        "autoplay_plies": 6,
        "baseline_score": 1.0,
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        "delta_bounds": [
          -1.0,
          -1.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-35-black",
        "opening_id": "opening-35",
        "model_color": "black",
        "autoplay_plies": 6,
        "baseline_score": 0.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-36-white",
        "opening_id": "opening-36",
        "model_color": "white",
        "autoplay_plies": 2,
        "baseline_score": 0.0,
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        "delta_bounds": [
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          1.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-36-black",
        "opening_id": "opening-36",
        "model_color": "black",
        "autoplay_plies": 2,
        "baseline_score": 0.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-37-white",
        "opening_id": "opening-37",
        "model_color": "white",
        "autoplay_plies": 2,
        "baseline_score": 0.0,
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-37-black",
        "opening_id": "opening-37",
        "model_color": "black",
        "autoplay_plies": 2,
        "baseline_score": 0.0,
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        "delta_bounds": [
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          1.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-38-white",
        "opening_id": "opening-38",
        "model_color": "white",
        "autoplay_plies": 4,
        "baseline_score": 1.0,
        "candidate_score": 0.0,
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        "delta_bounds": [
          -1.0,
          -1.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-38-black",
        "opening_id": "opening-38",
        "model_color": "black",
        "autoplay_plies": 4,
        "baseline_score": 0.0,
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        "delta_bounds": [
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-39-white",
        "opening_id": "opening-39",
        "model_color": "white",
        "autoplay_plies": 4,
        "baseline_score": 0.0,
        "candidate_score": 1.0,
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        "delta_bounds": [
          1.0,
          1.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-39-black",
        "opening_id": "opening-39",
        "model_color": "black",
        "autoplay_plies": 4,
        "baseline_score": 0.0,
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        "delta_bounds": [
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-40-white",
        "opening_id": "opening-40",
        "model_color": "white",
        "autoplay_plies": 4,
        "baseline_score": 0.0,
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        "delta_bounds": [
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-40-black",
        "opening_id": "opening-40",
        "model_color": "black",
        "autoplay_plies": 4,
        "baseline_score": 0.0,
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        "delta_bounds": [
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        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-41-white",
        "opening_id": "opening-41",
        "model_color": "white",
        "autoplay_plies": 6,
        "baseline_score": 1.0,
        "candidate_score": 0.0,
        "candidate_minus_baseline": -1.0,
        "delta_bounds": [
          -1.0,
          -1.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-41-black",
        "opening_id": "opening-41",
        "model_color": "black",
        "autoplay_plies": 6,
        "baseline_score": 0.0,
        "candidate_score": 0.0,
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        "delta_bounds": [
          0.0,
          0.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-42-white",
        "opening_id": "opening-42",
        "model_color": "white",
        "autoplay_plies": 6,
        "baseline_score": 0.0,
        "candidate_score": 0.0,
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        "delta_bounds": [
          0.0,
          0.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-42-black",
        "opening_id": "opening-42",
        "model_color": "black",
        "autoplay_plies": 6,
        "baseline_score": 0.0,
        "candidate_score": 0.0,
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        "delta_bounds": [
          0.0,
          0.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-43-white",
        "opening_id": "opening-43",
        "model_color": "white",
        "autoplay_plies": 6,
        "baseline_score": 0.0,
        "candidate_score": 0.0,
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        "delta_bounds": [
          0.0,
          0.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-43-black",
        "opening_id": "opening-43",
        "model_color": "black",
        "autoplay_plies": 6,
        "baseline_score": 0.0,
        "candidate_score": 0.0,
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          0.0,
          0.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-44-white",
        "opening_id": "opening-44",
        "model_color": "white",
        "autoplay_plies": 6,
        "baseline_score": 0.0,
        "candidate_score": 0.0,
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        "delta_bounds": [
          0.0,
          0.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-44-black",
        "opening_id": "opening-44",
        "model_color": "black",
        "autoplay_plies": 6,
        "baseline_score": 0.0,
        "candidate_score": 0.5,
        "candidate_minus_baseline": 0.5,
        "delta_bounds": [
          0.5,
          0.5
        ],
        "candidate_termination": "threefold_repetition"
      },
      {
        "game_id": "opening-45-white",
        "opening_id": "opening-45",
        "model_color": "white",
        "autoplay_plies": 6,
        "baseline_score": 0.0,
        "candidate_score": 0.0,
        "candidate_minus_baseline": 0.0,
        "delta_bounds": [
          0.0,
          0.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-45-black",
        "opening_id": "opening-45",
        "model_color": "black",
        "autoplay_plies": 6,
        "baseline_score": 0.0,
        "candidate_score": 0.0,
        "candidate_minus_baseline": 0.0,
        "delta_bounds": [
          0.0,
          0.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-46-white",
        "opening_id": "opening-46",
        "model_color": "white",
        "autoplay_plies": 2,
        "baseline_score": 0.0,
        "candidate_score": 0.0,
        "candidate_minus_baseline": 0.0,
        "delta_bounds": [
          0.0,
          0.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-46-black",
        "opening_id": "opening-46",
        "model_color": "black",
        "autoplay_plies": 2,
        "baseline_score": 0.0,
        "candidate_score": 0.0,
        "candidate_minus_baseline": 0.0,
        "delta_bounds": [
          0.0,
          0.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-47-white",
        "opening_id": "opening-47",
        "model_color": "white",
        "autoplay_plies": 4,
        "baseline_score": 0.0,
        "candidate_score": 0.0,
        "candidate_minus_baseline": 0.0,
        "delta_bounds": [
          0.0,
          0.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-47-black",
        "opening_id": "opening-47",
        "model_color": "black",
        "autoplay_plies": 4,
        "baseline_score": 0.0,
        "candidate_score": 0.0,
        "candidate_minus_baseline": 0.0,
        "delta_bounds": [
          0.0,
          0.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-48-white",
        "opening_id": "opening-48",
        "model_color": "white",
        "autoplay_plies": 6,
        "baseline_score": 0.0,
        "candidate_score": 1.0,
        "candidate_minus_baseline": 1.0,
        "delta_bounds": [
          1.0,
          1.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-48-black",
        "opening_id": "opening-48",
        "model_color": "black",
        "autoplay_plies": 6,
        "baseline_score": 0.0,
        "candidate_score": 0.0,
        "candidate_minus_baseline": 0.0,
        "delta_bounds": [
          0.0,
          0.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-49-white",
        "opening_id": "opening-49",
        "model_color": "white",
        "autoplay_plies": 4,
        "baseline_score": 0.0,
        "candidate_score": 0.0,
        "candidate_minus_baseline": 0.0,
        "delta_bounds": [
          0.0,
          0.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-49-black",
        "opening_id": "opening-49",
        "model_color": "black",
        "autoplay_plies": 4,
        "baseline_score": 0.0,
        "candidate_score": 1.0,
        "candidate_minus_baseline": 1.0,
        "delta_bounds": [
          1.0,
          1.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-50-white",
        "opening_id": "opening-50",
        "model_color": "white",
        "autoplay_plies": 6,
        "baseline_score": 0.0,
        "candidate_score": 0.0,
        "candidate_minus_baseline": 0.0,
        "delta_bounds": [
          0.0,
          0.0
        ],
        "candidate_termination": "checkmate"
      },
      {
        "game_id": "opening-50-black",
        "opening_id": "opening-50",
        "model_color": "black",
        "autoplay_plies": 6,
        "baseline_score": 0.0,
        "candidate_score": 0.0,
        "candidate_minus_baseline": 0.0,
        "delta_bounds": [
          0.0,
          0.0
        ],
        "candidate_termination": "checkmate"
      }
    ],
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        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          0.0,
          0.0
        ],
        "mean_delta_bounds": [
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          0.0
        ]
      },
      "opening-02": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
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          0.0
        ],
        "mean_delta_bounds": [
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          0.0
        ]
      },
      "opening-03": {
        "games": 2,
        "candidate_unfinished": 1,
        "delta_sum_bounds": [
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          1.0
        ],
        "mean_delta_bounds": [
          0.0,
          0.5
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      },
      "opening-04": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
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          1.0
        ],
        "mean_delta_bounds": [
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        ]
      },
      "opening-05": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
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          -0.5
        ],
        "mean_delta_bounds": [
          -0.25,
          -0.25
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      },
      "opening-06": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
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          1.0
        ],
        "mean_delta_bounds": [
          0.5,
          0.5
        ]
      },
      "opening-07": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
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          0.0
        ],
        "mean_delta_bounds": [
          0.0,
          0.0
        ]
      },
      "opening-08": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
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          0.5
        ],
        "mean_delta_bounds": [
          0.25,
          0.25
        ]
      },
      "opening-09": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
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          -1.5
        ],
        "mean_delta_bounds": [
          -0.75,
          -0.75
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      },
      "opening-10": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
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          1.0
        ],
        "mean_delta_bounds": [
          0.5,
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        ]
      },
      "opening-11": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
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          0.5
        ],
        "mean_delta_bounds": [
          0.25,
          0.25
        ]
      },
      "opening-12": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
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          0.0
        ],
        "mean_delta_bounds": [
          0.0,
          0.0
        ]
      },
      "opening-13": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
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          1.0
        ],
        "mean_delta_bounds": [
          0.5,
          0.5
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      },
      "opening-14": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
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          0.0
        ],
        "mean_delta_bounds": [
          0.0,
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      },
      "opening-15": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
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          0.0
        ],
        "mean_delta_bounds": [
          0.0,
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      },
      "opening-16": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
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          0.0
        ],
        "mean_delta_bounds": [
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          0.0
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      },
      "opening-17": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
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          0.0
        ],
        "mean_delta_bounds": [
          0.0,
          0.0
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      },
      "opening-18": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          0.0,
          0.0
        ],
        "mean_delta_bounds": [
          0.0,
          0.0
        ]
      },
      "opening-19": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
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          -0.5
        ],
        "mean_delta_bounds": [
          -0.25,
          -0.25
        ]
      },
      "opening-20": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          1.0,
          1.0
        ],
        "mean_delta_bounds": [
          0.5,
          0.5
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      },
      "opening-21": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
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          0.5
        ],
        "mean_delta_bounds": [
          0.25,
          0.25
        ]
      },
      "opening-22": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          1.0,
          1.0
        ],
        "mean_delta_bounds": [
          0.5,
          0.5
        ]
      },
      "opening-23": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          0.5,
          0.5
        ],
        "mean_delta_bounds": [
          0.25,
          0.25
        ]
      },
      "opening-24": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          0.0,
          0.0
        ],
        "mean_delta_bounds": [
          0.0,
          0.0
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      },
      "opening-25": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          1.0,
          1.0
        ],
        "mean_delta_bounds": [
          0.5,
          0.5
        ]
      },
      "opening-26": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          -0.5,
          -0.5
        ],
        "mean_delta_bounds": [
          -0.25,
          -0.25
        ]
      },
      "opening-27": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          2.0,
          2.0
        ],
        "mean_delta_bounds": [
          1.0,
          1.0
        ]
      },
      "opening-28": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          -1.0,
          -1.0
        ],
        "mean_delta_bounds": [
          -0.5,
          -0.5
        ]
      },
      "opening-29": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          2.0,
          2.0
        ],
        "mean_delta_bounds": [
          1.0,
          1.0
        ]
      },
      "opening-30": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          1.0,
          1.0
        ],
        "mean_delta_bounds": [
          0.5,
          0.5
        ]
      },
      "opening-31": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          1.0,
          1.0
        ],
        "mean_delta_bounds": [
          0.5,
          0.5
        ]
      },
      "opening-32": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          -1.0,
          -1.0
        ],
        "mean_delta_bounds": [
          -0.5,
          -0.5
        ]
      },
      "opening-33": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          -1.0,
          -1.0
        ],
        "mean_delta_bounds": [
          -0.5,
          -0.5
        ]
      },
      "opening-34": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
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          0.0
        ],
        "mean_delta_bounds": [
          0.0,
          0.0
        ]
      },
      "opening-35": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          -1.0,
          -1.0
        ],
        "mean_delta_bounds": [
          -0.5,
          -0.5
        ]
      },
      "opening-36": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          1.0,
          1.0
        ],
        "mean_delta_bounds": [
          0.5,
          0.5
        ]
      },
      "opening-37": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          1.0,
          1.0
        ],
        "mean_delta_bounds": [
          0.5,
          0.5
        ]
      },
      "opening-38": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          -1.0,
          -1.0
        ],
        "mean_delta_bounds": [
          -0.5,
          -0.5
        ]
      },
      "opening-39": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          1.0,
          1.0
        ],
        "mean_delta_bounds": [
          0.5,
          0.5
        ]
      },
      "opening-40": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          0.0,
          0.0
        ],
        "mean_delta_bounds": [
          0.0,
          0.0
        ]
      },
      "opening-41": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          -1.0,
          -1.0
        ],
        "mean_delta_bounds": [
          -0.5,
          -0.5
        ]
      },
      "opening-42": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          0.0,
          0.0
        ],
        "mean_delta_bounds": [
          0.0,
          0.0
        ]
      },
      "opening-43": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          0.0,
          0.0
        ],
        "mean_delta_bounds": [
          0.0,
          0.0
        ]
      },
      "opening-44": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          0.5,
          0.5
        ],
        "mean_delta_bounds": [
          0.25,
          0.25
        ]
      },
      "opening-45": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          0.0,
          0.0
        ],
        "mean_delta_bounds": [
          0.0,
          0.0
        ]
      },
      "opening-46": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          0.0,
          0.0
        ],
        "mean_delta_bounds": [
          0.0,
          0.0
        ]
      },
      "opening-47": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
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          0.0
        ],
        "mean_delta_bounds": [
          0.0,
          0.0
        ]
      },
      "opening-48": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          1.0,
          1.0
        ],
        "mean_delta_bounds": [
          0.5,
          0.5
        ]
      },
      "opening-49": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          1.0,
          1.0
        ],
        "mean_delta_bounds": [
          0.5,
          0.5
        ]
      },
      "opening-50": {
        "games": 2,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          0.0,
          0.0
        ],
        "mean_delta_bounds": [
          0.0,
          0.0
        ]
      }
    },
    "by_color": {
      "white": {
        "games": 50,
        "candidate_unfinished": 1,
        "delta_sum_bounds": [
          8.0,
          9.0
        ],
        "mean_delta_bounds": [
          0.16,
          0.18
        ]
      },
      "black": {
        "games": 50,
        "candidate_unfinished": 0,
        "delta_sum_bounds": [
          3.5,
          3.5
        ],
        "mean_delta_bounds": [
          0.07,
          0.07
        ]
      }
    },
    "overall_mean_delta_bounds": [
      0.115,
      0.125
    ],
    "scope": "Every scheduled game retained. Unfinished outcome is unknown with score bound0..1; no draw assignment, selective exclusion, extra games or formal improvement claim."
  },
  "phase_metric_scope": "phase accuracy is teacher-forced on the fixed7000-game validation set; matches have no unique gold move and use free-running legality diagnostics instead",
  "test_set_evaluated": false,
  "provenance": {
    "original_sha256": "aa8359604e6c8e75cd02a481330e52fb1c676fc0bf7b54bd2366e7ad430fb7e8",
    "scope": "Selected public fields; private paths removed. Original report conservatively marks comparison incomplete because one game remains unfinished. No general strength or Elo conclusion."
  }
}