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

EGTB: win in 4 half-moves

# move score
1 Rc3 win in 3 half-moves
2 K5e4 win in 5 half-moves
3 Kc6 win in 5 half-moves
4 Kd6 win in 5 half-moves
5 Ke3 win in 5 half-moves
6 Ke5 win in 5 half-moves
7 K5c4 win in 7 half-moves
8 Kc3 win in 7 half-moves
9 Kc5 win in 7 half-moves
10 Rb3 win in 7 half-moves
11 K5d4 win in 9 half-moves
12 Ra2 win in 9 half-moves
13 Ra5 win in 9 half-moves
14 Ke6 draw
15 Ra1 draw
16 Ra7 draw
17 K3c4 loss in 2 half-moves
18 K3d4 loss in 2 half-moves
19 K3e4 loss in 2 half-moves
20 Kc2 loss in 2 half-moves
21 Kd2 loss in 2 half-moves
22 Ke2 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra8 loss in 2 half-moves