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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kc3 win in 3 half-moves
5 Kd2 win in 3 half-moves
6 Ka3 win in 5 half-moves
7 Ra1 win in 5 half-moves
8 Kd1 win in 7 half-moves
9 Kd3 win in 7 half-moves
10 Ke1 win in 7 half-moves
11 Ke3 win in 7 half-moves
12 Rb2 win in 7 half-moves
13 Re1 win in 7 half-moves
14 Kf2 win in 9 half-moves
15 Kf1 win in 11 half-moves
16 Kf3 win in 11 half-moves
17 Rf1 win in 11 half-moves
18 Rg1 win in 11 half-moves
19 Ka4 draw
20 Rh1 draw
21 Kb4 loss in 2 half-moves
22 Kc4 loss in 2 half-moves
23 Rc1 loss in 2 half-moves
24 Rd1 loss in 2 half-moves