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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kc6 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Kd6 win in 7 half-moves
5 Rb5 win in 11 half-moves
6 Rb8 win in 11 half-moves
7 Ka3 win in 15 half-moves
8 Ka5 draw
9 Kab4 draw
10 Kab5 draw
11 Kb3 draw
12 Kcb4 draw
13 Kcb5 draw
14 Kd5 draw
15 Ra7 draw
16 Rb4 draw
17 Rc7 draw
18 Rg7 draw
19 Kc4 loss in 2 half-moves
20 Kd4 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves