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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Kcd3 win in 3 half-moves
3 Kcd4 win in 3 half-moves
4 Kcd5 win in 3 half-moves
5 Ked5 win in 3 half-moves
6 Rb6 win in 3 half-moves
7 Rc5 win in 3 half-moves
8 Kc3 win in 5 half-moves
9 Kf4 win in 5 half-moves
10 Kb4 draw
11 Kb5 draw
12 Ke3 draw
13 Ked3 draw
14 Ked4 draw
15 Kf3 draw
16 Ra6 draw
17 Rd6 draw
18 Rh6 draw
19 Kb3 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Kf5 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rc8 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Rf6 loss in 2 half-moves
26 Rg6 loss in 2 half-moves