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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Ka6 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Kbc5 win in 3 half-moves
5 Kc6 win in 3 half-moves
6 Kc7 win in 3 half-moves
7 Ra4 win in 3 half-moves
8 Kbb5 win in 7 half-moves
9 Ka7 draw
10 Kd4 draw
11 Rb1 draw
12 Rb2 draw
13 Kb3 loss in 2 half-moves
14 Kc3 loss in 2 half-moves
15 Kcb5 loss in 2 half-moves
16 Kcc5 loss in 2 half-moves
17 Kd3 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb5 loss in 2 half-moves