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

EGTB: win in 4 half-moves

# move score
1 Rd3 win in 3 half-moves
2 Kd5 win in 5 half-moves
3 Kd6 win in 5 half-moves
4 Rc3 win in 5 half-moves
5 Rh5 win in 5 half-moves
6 Rh6 win in 5 half-moves
7 Rh7 win in 5 half-moves
8 Ka5 draw
9 Ka7 draw
10 Kab5 draw
11 Kab6 draw
12 Kab7 draw
13 Kc5 draw
14 Kc7 draw
15 Kcb5 draw
16 Kcb6 draw
17 Kcb7 draw
18 Re3 draw
19 Rf3 draw
20 Rg3 draw
21 Rh4 draw
22 Rh8 draw
23 Kd7 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Rb3 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh2 loss in 2 half-moves