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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kd5 win in 3 half-moves
3 Ke5 win in 3 half-moves
4 Rb1 win in 5 half-moves
5 Ra1 win in 11 half-moves
6 Ka6 draw
7 Ka7 draw
8 Ka8 draw
9 Kb8 draw
10 Kc6 draw
11 Kc7 draw
12 Kc8 draw
13 Kd3 draw
14 Kd4 draw
15 Ke3 draw
16 Kf3 draw
17 Kf4 draw
18 Rc1 draw
19 Rd1 draw
20 Re2 draw
21 Re3 draw
22 Rf1 draw
23 Kf5 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves