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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Ka6 win in 7 half-moves
3 Kc3 win in 7 half-moves
4 Rb2 win in 7 half-moves
5 Rb4 win in 7 half-moves
6 Kb6 win in 9 half-moves
7 Ra1 win in 11 half-moves
8 Ka4 draw
9 Kab4 draw
10 Kab5 draw
11 Kb3 draw
12 Kc5 draw
13 Kcb4 draw
14 Kcb5 draw
15 Kd3 draw
16 Rb8 draw
17 Rc1 draw
18 Rd1 draw
19 Rh1 draw
20 Kd4 loss in 2 half-moves
21 Kd5 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb6 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Re1 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rg1 loss in 2 half-moves