[赛事] 2012.12.30 广州WCA最小步比赛 [复制链接]

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金魔

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发表于 2012-12-9 23:14:37 |只看该作者 |倒序浏览

http://worldcubeassociation.org/results/c.php?i=GuangzhouFMC2012

比赛介绍：

我们将在今年的最后一个周日（12.30）在广州进行一次最少步比赛。

地点还是广为熟知的广州南武中学一楼多媒体教室，项目包括有十二片魔板、金字塔和三阶最少步，均比一轮。其中十二板和金字塔是五次取平均，最少步是两次取最快。

赛程安排如下：

Master Magic	13:30~13:45
Pyraminx	13:50~14:25
3x3 Fewest Moves- 第一次	14:30~15:30
3x3 Fewest Moves- 第二次	15:40~16:40

有意向参加最少步比赛的，请通过以下WCA规则的附则E部分和第十二章，了解清楚最少步的规则：
Article E: Fewest Moves Solving 附则E 最小步数还原

E1)	Regulations are as described in Article A (Speed Solving). Additional/special regulations for Fewest Moves Solving are described below.规则见附则 A（速拧）。最小步数的附加/特殊规则如下所述： E1a) The maximum length of a solution is 80 (moves and rotations). 解法的最大长度为80步（步数和旋转）；
E2)	Procedure for Fewest Moves Solving: 最小步数还原的程序： E2a) The judge hands a scramble sequence to all competitors with a print of the scramble position. The judge starts the stopwatch and says 'Go'.裁判把一个打乱算法和一个打印出的打乱状态交给所有参赛者，裁判启动秒表并说“开始”； E2b) The competitor has 60 minutes total time for solving the scramble in as few moves as possible.参赛者有 60分钟的时间以尽可能少的步数还原这个打乱算法； E2b1) A judge should announce the remaining time after 30 minutes, 50 minutes, 55 minutes and 59 minutes, and 'Stop' at 60 minutes. 裁判应该在 30分钟，50 分钟，55分钟和59时提示时间，并且在60分钟到达时宣布“停”； E2c) At the end of the 60 minutes the competitor must have his solution written down clearly for the judge, notation according to Article 12. Penalty: disqualification of the solve.在 60分钟到达时，参赛者必须确保已经把他的解法用符号清晰的表示完成并交给裁判，60分钟到达之后，不允许再写任何字符。符号写法参考第十二章，违规将被取消本次还原的资格； E2d) The metric to measure the length of the solution, is Half Turn Metric.衡量解法长度的步数单位参见半转规则； E2e) The solution of the competitor must not be in any way related to the scrambling algorithm. Penalty: disqualification of the solve.参赛者的解法不能和打乱算法有任何的关联，违规将被取消本次还原的资格； E2f) The competitor must be able to give a clear explanation of the solution.当被要求时，参赛者必须能够清楚的说明他的解法思路；
E3)	The competitor may use the following objects: paper and pen (both supplied by judge), 3 cubes (self supplied), unlimited coloured stickers (self supplied). 参赛者可以使用以下物品纸和笔（均由裁判提供）、三个魔方（自备）、不限颜色的贴纸（自备）； E3a) Penalty for using other objects: disqualification of the solve.如果使用其他物品，将被取消本次还原的资格。

Article 12: Notation 第十二章符号标记方法

12a)

Notation for Rubik's Cube and similar puzzles:三阶魔方及类似正六面体魔方：
Face Moves:表层转动：

12a1) Clockwise, 90 degrees: F (front face), B (back face), R (right face), L (left face), U (upper face), D (bottom face).顺时针 90度： F(前), B(后), R (右), L (左), U (上), D (下)；
12a2) Counter clockwise, 90 degrees:F', B', R', L', U', D' (see 12a1).逆时针 90度： F', B', R', L', U', D' (见 12a1)；
12a3) Clockwise, 180 degrees:F2, B2, R2, L2, U2, D2 (see 12a1).顺时针 180度： F2, B2, R2, L2, U2, D2(见 12a1)；
12a4) Counter clockwise, 180 degrees:F2', B2', R2', L2', U2', D2' (see 12a1).逆时针 180度： F2', B2', R2', L2', U2', D2' (见 12a1)；
Middle Slice Moves (middle slice of puzzles with odd number of slices, middle two slices of puzzles with even number of slices):中层转动 (奇阶魔方的中层，偶阶魔方的中间层)；
- 12a13) Clockwise, 90 degrees: M (same direction as L), S (same direction as F), E (same direction as D). (see 12a1).顺时针 90度：M(和 L相同方向 ), S (和 F相同方向), E(和 D相同方向)，(见 12a1)；
- 12a14) Counter clockwise, 90 degrees: M', S', E' (see 12a13).逆时针 90度： M', S', E' (见 12a13)；
- 12a15) Clockwise, 180 degrees: M2, S2, E2 (see 12a13).顺时针 180度： M2, S2, E2 (见 12a13)；
- 12a16) Counter clockwise, 180 degrees: M2', S2', E2' (see 12a13).逆时针 180度： M'2, S'2, E'2 (见 12a13)；

12b)

Rotations for all cube shaped puzzles:所有正六面体魔方的整体转动：

12b1) Clockwise, 90 degrees: [f] or z, or z', [r] or x, [l] or x', or y, [d] or y'. (see 12a1).顺时针 90度： [f]或 z, 或 z', [r]或 x', [l]或 x, 或 y, [d]或 y'. (见 12a1)；
12b2) Counter clockwise, 90 degrees: [f'] or z', [b'] or z, [r'] or x', [l'] or x, [u'] or y', [d'] or y (see 12b1).逆时针 90度：[f']或 z', [b']或 z, [r']或 x, [l']或 x', [u']或 y', [d']或 y(见 12b1)；
12b3) Clockwise, 180 degrees: [f2] or z2, [b2] or z2, [r2] or x2, [l2] or x2, [u2] or y2, [d2] or y2 (see 12b1).顺时针 180度：[f2]或 z2, [b2]或 z2, [r2]或 x2, [l2]或 x2, [u2]或 y2, [d2]或 y2 (见 12b1)；
12b4) Counter clockwise, 180 degrees: [f2'] or z2', [b2'] or z2', [r2'] or x2', [l2'] or x2', [u2'] or y2', [d2'] or y2' (see 12b1).逆时针 180度：[f'2]或 z'2, [b'2]或 z'2, [r'2]或 x'2, [l'2]或 x'2, [u'2]或 y'2, [d'2]或 y'2 (见 12b1)；

Half Turn Metric (HTM) is defined as: 半转规则定义为：

12a17) Each move of the categories Face Moves and Double Outer Slice Moves is counted as 1 move.表面 N层转动算做一步；
12a18) Each move of the categories Inner Slice Moves and Middle Slice Moves is counted as 2 moves.中间 N层转动计做两步；
12a19) Each rotation is counted as 0 moves.整体转动不计步数；