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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Ka4 win in 5 half-moves
3 Ka5 win in 5 half-moves
4 Kbc4 win in 5 half-moves
5 Kc5 win in 5 half-moves
6 Ra3 win in 5 half-moves
7 Ka6 draw
8 Kb2 draw
9 Kb6 draw
10 Kbb4 draw
11 Kc2 draw
12 Kc6 draw
13 Kcb4 draw
14 Kcc4 draw
15 Kd4 draw
16 Kd2 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves