Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb1 draw
3 Ka4 loss in 1 half-moves
4 Ka5 loss in 1 half-moves
5 Ka6 loss in 1 half-moves
6 Kb3 loss in 1 half-moves
7 Kb6 loss in 1 half-moves
8 Kbc5 loss in 1 half-moves
9 Kc3 loss in 1 half-moves
10 Kc6 loss in 1 half-moves
11 Kcc5 loss in 1 half-moves
12 Kd3 loss in 1 half-moves
13 Kd4 loss in 1 half-moves
14 Kd5 loss in 1 half-moves
15 Ra4 loss in 1 half-moves
16 Rb3 loss in 1 half-moves