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

EGTB: win in 6 half-moves

# move score
1 Kb7 win in 5 half-moves
2 Kb8 win in 5 half-moves
3 Ra2 win in 7 half-moves
4 Kd3 win in 11 half-moves
5 Kd4 win in 11 half-moves
6 Kd5 win in 11 half-moves
7 Ke5 win in 11 half-moves
8 Rb3 win in 11 half-moves
9 Ka7 win in 13 half-moves
10 Ke3 draw
11 Kf3 draw
12 Kf4 draw
13 Rb1 draw
14 Rb4 draw
15 Rb5 draw
16 Rc2 draw
17 Rd2 draw
18 Re2 draw
19 Rf2 draw
20 Kf5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rh2 loss in 2 half-moves