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

EGTB: win in 6 half-moves

# move score
1 Rb1 win in 5 half-moves
2 Kb1 win in 9 half-moves
3 Kb4 win in 9 half-moves
4 Kb5 win in 13 half-moves
5 Ka4 draw
6 Ka6 draw
7 Kb6 draw
8 Ra4 draw
9 Kb2 loss in 2 half-moves
10 Kc2 loss in 2 half-moves
11 Kd1 loss in 2 half-moves
12 Kd2 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Ra3 loss in 2 half-moves