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

EGTB: win in 4 half-moves

# move score
1 Kab6 win in 3 half-moves
2 Kab7 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Ka7 win in 7 half-moves
5 Ra7 win in 11 half-moves
6 Kcb7 win in 13 half-moves
7 Ka5 draw
8 Kb8 draw
9 Kc6 draw
10 Kc8 draw
11 Kcb6 draw
12 Rb8 draw
13 Rc8 draw
14 Rh8 draw
15 Kd6 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Kd8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves