stefan-kp
23 lines
711 B
JSON
23 lines
711 B
JSON
{
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"patternType": "FORK",
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"description": "Knight fork hitting king and queen simultaneously.",
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"cases": [
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{
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"id": "fork_knight_checks_king_and_queen",
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"initialFen": "4k3/5q2/8/5N2/8/8/8/6K1 w - - 0 1",
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"sideToMove": "white",
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"bestMove": { "san": "Nd6+", "uci": "f5d6" },
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"resultingFen": "4k3/5q2/3N4/8/8/8/8/6K1 b - - 1 1",
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"expectedPattern": {
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"type": "FORK",
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"side": "white",
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"attackerSquares": ["d6"],
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"targetSquares": ["e8", "f7"],
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"explanationKey": "knight_fork"
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},
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"context": "The knight hop gives check on e8 while simultaneously attacking the queen on f7.",
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"tags": ["tactics", "knight"]
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}
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]
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}
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