52 lines
1.2 KiB
TypeScript
52 lines
1.2 KiB
TypeScript
const util = require('../util');
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const assert = require('../assert');
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const arrow = util.arrow;
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const imgUrl = util.assetUrl + 'images/learn/crossed-swords.svg';
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module.exports = {
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key: 'check2',
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title: 'checkInTwo',
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subtitle: 'twoMovesToGiveCheck',
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image: imgUrl,
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intro: 'checkInTwoIntro',
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illustration: util.roundSvg(imgUrl),
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levels: [
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{
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goal: 'checkInTwoGoal',
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fen: '2k5/2pb4/8/2R5/8/8/8/8 w - -',
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shapes: [arrow('c5a5'), arrow('a5a8')],
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},
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{
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goal: 'checkInTwoGoal',
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fen: '8/8/5k2/8/8/1N6/5b2/8 w - -',
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},
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{
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goal: 'checkInTwoGoal',
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fen: '6k1/2r3pp/8/1N6/8/8/4B3/8 w - -',
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},
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{
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goal: 'checkInTwoGoal',
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fen: 'r3k3/7b/8/4B3/8/8/4N3/4R3 w - -',
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},
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{
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goal: 'checkInTwoGoal',
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fen: 'r1bqkb1r/pppp1p1p/2n2np1/4p3/2B5/4PN2/PPPP1PPP/RNBQK2R w KQkq -',
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},
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{
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goal: 'checkInTwoGoal',
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fen: '8/8/8/2k5/q7/4N3/3B4/8 w - -',
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},
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{
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goal: 'checkInTwoGoal',
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fen: 'r6r/1Q2nk2/1B3p2/8/8/8/8/8 w - -',
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},
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].map(function (l, i) {
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l.nbMoves = 2;
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l.failure = assert.noCheckIn(2);
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l.success = assert.checkIn(2);
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return util.toLevel(l, i);
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}),
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complete: 'checkInTwoComplete',
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};
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