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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kb3 win in 7 half-moves
4 Ra7 win in 9 half-moves
5 Ka2 draw
6 Kb2 draw
7 Ke5 draw
8 Ke6 draw
9 Rb7 draw
10 Rc7 draw
11 Rd8 draw
12 Re7 draw
13 Rh7 draw
14 Kc5 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kc7 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Ke7 loss in 1 half-moves