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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Ka5 win in 3 half-moves
3 Ka6 win in 3 half-moves
4 Kbc4 win in 3 half-moves
5 Kc6 win in 3 half-moves
6 Ra4 win in 3 half-moves
7 Rc4 win in 3 half-moves
8 Kb6 win in 5 half-moves
9 Rb3 win in 9 half-moves
10 Rb1 win in 13 half-moves
11 Rb2 win in 13 half-moves
12 Kbc5 draw
13 Kdc4 draw
14 Kc3 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Kdc5 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ke5 loss in 2 half-moves