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

EGTB: win in 4 half-moves

# move score
1 Ka5 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kb7 win in 3 half-moves
4 Ra7 win in 3 half-moves
5 Rb8 win in 3 half-moves
6 Kb3 win in 5 half-moves
7 Kb6 win in 11 half-moves
8 Ka7 draw
9 Kb1 draw
10 Kb2 draw
11 Kc1 draw
12 Kd1 draw
13 Kd2 draw
14 Kd3 draw
15 Rc8 draw
16 Rd8 draw
17 Kc3 loss in 2 half-moves
18 Re8 loss in 2 half-moves
19 Rf8 loss in 2 half-moves
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves