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 Kd3 win in 5 half-moves
3 Kd4 win in 5 half-moves
4 Kb3 win in 7 half-moves
5 Ke3 win in 7 half-moves
6 Ka3 win in 9 half-moves
7 Ka5 win in 9 half-moves
8 Kb4 win in 9 half-moves
9 Kb5 win in 9 half-moves
10 Kd5 win in 9 half-moves
11 Rb1 win in 9 half-moves
12 Ra2 win in 17 half-moves
13 Ke5 draw
14 Kf3 draw
15 Kf4 draw
16 Kf5 draw
17 Rb4 draw
18 Rb5 draw
19 Rb6 draw
20 Re2 draw
21 Rg2 draw
22 Rb7 loss in 2 half-moves
23 Rb8 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Rd2 loss in 2 half-moves
26 Rf2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves