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 Ra7 win in 3 half-moves
3 Kb5 win in 9 half-moves
4 Ka3 draw
5 Ka4 draw
6 Ka7 draw
7 Ka8 draw
8 Kb3 draw
9 Kc3 draw
10 Kc4 draw
11 Kc5 draw
12 Kc7 draw
13 Kc8 draw
14 Rc7 draw
15 Rd7 draw
16 Rh7 draw
17 Rb5 loss in 2 half-moves
18 Rb6 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves