Knee Reap – legal only at brown and black belt.Heel Hooks – legal only at brown and black belt.Knee Bars – legal only at brown and black belt.Toe Holds – legal only at brown and black belt.Calf Slicer – legal only at brown and black belt.Bicep Slicer – legal only at brown and black belt.Wrist Locks – legal at all levels except for white belt.Applying illegal moves for a competitor’s belt level will cause either a penalty, or outright disqualification. There are different illegal moves for every belt level. Listed below are illegal submissions and positions. If all points and advantages are equal, then the victor will be determined by the referee’s decision if no penalties are scored. A near submission on an opponent is also eligible for advantage points, as are near sweeps. “Almost” passing the guard constitutes an advantage. Advantage points are awarded by the referee if the competitor is able to put his opponent in a position or submission, but is not able to maintain it. If no submission is executed and points are equal by the end of the match, advantage points are used. If a competitor passes guard straight to mount, without going through side mount, they are awarded a total of 7 points: 3 points for the guard pass and 4 points for the mount. Landing in side mount counts as a guard pass. Points are awarded for certain positions achieved by a competitor. Points are used if no submission is executed in a match. The IBJJF implements different time limits for different belt levels: