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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Ka4 win in 5 half-moves
3 Ra5 win in 5 half-moves
4 Kb1 win in 9 half-moves
5 Kc2 win in 9 half-moves
6 Kcb2 win in 9 half-moves
7 Ka2 win in 11 half-moves
8 Kb3 win in 11 half-moves
9 Kb4 win in 11 half-moves
10 Ra6 win in 11 half-moves
11 Rb8 win in 11 half-moves
12 Rc8 win in 11 half-moves
13 Kab2 win in 13 half-moves
14 Ra4 draw
15 Rh8 draw
16 Kd1 loss in 2 half-moves
17 Kd2 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