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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Ka5 win in 3 half-moves
3 Ka6 win in 3 half-moves
4 Kc4 win in 3 half-moves
5 Kc5 win in 3 half-moves
6 Kc6 win in 3 half-moves
7 Kb6 win in 5 half-moves
8 Rd1 win in 5 half-moves
9 Kb2 win in 7 half-moves
10 Kb4 win in 7 half-moves
11 Kd2 win in 7 half-moves
12 Ra1 win in 7 half-moves
13 Rc1 win in 7 half-moves
14 Re1 win in 7 half-moves
15 Rb3 win in 9 half-moves
16 Kd3 win in 11 half-moves
17 Kc3 win in 13 half-moves
18 Kc1 win in 15 half-moves
19 Kd1 win in 15 half-moves
20 Rb2 win in 15 half-moves
21 Kb3 draw
22 Rf1 draw
23 Rb4 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves