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 K1b1 draw
3 K1b2 draw
4 K1d1 draw
5 K1d2 draw
6 K2b1 draw
7 K2b2 draw
8 K2d1 draw
9 K2d2 draw
10 Kd3 draw
11 Rc3 draw
12 Re3 draw
13 Rf3 draw
14 Rg1 draw
15 Rg2 draw
16 Rg7 draw
17 Rh3 draw
18 Kb3 loss in 2 half-moves
19 Kc3 loss in 2 half-moves
20 Ra3 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rg4 loss in 2 half-moves
23 Rg5 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rg8 loss in 2 half-moves