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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kb8 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kc3 win in 3 half-moves
5 Kd3 win in 3 half-moves
6 Rb1 win in 3 half-moves
7 Rc2 win in 3 half-moves
8 Kb6 win in 5 half-moves
9 Kc6 win in 5 half-moves
10 Rb7 win in 5 half-moves
11 Kd6 win in 7 half-moves
12 Kd7 win in 17 half-moves
13 Ra2 win in 19 half-moves
14 Kc1 draw
15 Kc8 draw
16 Kd1 draw
17 Kd8 draw
18 Ke1 draw
19 Ke2 draw
20 Ke3 draw
21 Rb3 draw
22 Rb4 draw
23 Rb5 draw
24 Rb6 draw
25 Rb8 loss in 2 half-moves