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

EGTB: win in 4 half-moves

# move score
1 Rb2 win in 3 half-moves
2 Rb3 win in 3 half-moves
3 Rb4 win in 3 half-moves
4 Rb5 win in 3 half-moves
5 Rd6 win in 3 half-moves
6 Kd3 win in 5 half-moves
7 Kd4 win in 5 half-moves
8 Re6 win in 5 half-moves
9 Ke2 draw
10 Ke4 draw
11 Kef3 draw
12 Kef4 draw
13 Kf2 draw
14 Kg3 draw
15 Kgf3 draw
16 Kgf4 draw
17 Kh3 draw
18 Kh4 draw
19 Ra6 draw
20 Rb1 draw
21 Rc6 draw
22 Kd2 loss in 2 half-moves
23 Kf5 loss in 2 half-moves
24 Kg5 loss in 2 half-moves
25 Kh5 loss in 2 half-moves
26 Rb7 loss in 2 half-moves
27 Rb8 loss in 2 half-moves
28 Rf6 loss in 2 half-moves
29 Rg6 loss in 2 half-moves
30 Rh6 loss in 2 half-moves