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

EGTB: win in 4 half-moves

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