@Test
public void testRotate90Degrees() {

	extractor.analyzeMove(coords.at("A5"));
	board.play("a5");
	extractor.analyzeMove(coords.at("B6"));
	board.play("b6");
	extractor.analyzeMove(coords.at("A7"));
	board.play("a7");
	extractor.analyzeMove(coords.at("A6"));
	board.play("a6");
	assertEquals(0.5, extractor.getWinRate(43425), 0.01);
	assertEquals(1.0, extractor.getWinRate(47900), 0.01);
	assertEquals(1.0, extractor.getWinRate(44867), 0.01);
	assertEquals(1.0, extractor.getWinRate(64193), 0.01);
}