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

EGTB: win in 4 half-moves

# move score
1 Kc8 win in 3 half-moves
2 Kd8 win in 3 half-moves
3 Kg7 win in 3 half-moves
4 Rd7 win in 3 half-moves
5 Rd8 win in 3 half-moves
6 Kg8 win in 5 half-moves
7 Rb3 win in 5 half-moves
8 Kb6 draw
9 Kb8 draw
10 Kc6 draw
11 Kd6 draw
12 Kd7 draw
13 Kh7 draw
14 Ra3 draw
15 Rc3 draw
16 Rd4 draw
17 Rd5 draw
18 Rd6 draw
19 Re3 draw
20 Rf3 draw
21 Kb7 loss in 2 half-moves
22 Rd1 loss in 2 half-moves
23 Rd2 loss in 2 half-moves
24 Rg3 loss in 2 half-moves
25 Rh3 loss in 2 half-moves