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

EGTB: win in 4 half-moves

# move score
1 Kc3 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 Kd8 win in 3 half-moves
5 Rc7 win in 9 half-moves
6 Ra7 win in 11 half-moves
7 Ka3 draw
8 Ka4 draw
9 Ka5 draw
10 Kb3 draw
11 Kb5 draw
12 Ke7 draw
13 Kf8 draw
14 Rb7 draw
15 Rd1 draw
16 Rd8 draw
17 Re7 draw
18 Rf7 draw
19 Kf7 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Rd3 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Rd5 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Rg7 loss in 2 half-moves
26 Rh7 loss in 2 half-moves