50/50 card trick

Player 1:				Random
Player 2:

BBB		BBR		BRR		BRB
0	0	0	0	0	0	0	0
0.0		0.0		0.0		0.0

RRR		RRB		RBB		RBR
0	0	0	0	0	0	0	0
0.0		0.0		0.0		0.0