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

EGTB: win in 4 half-moves

# move score
1 K3b4 win in 3 half-moves
2 K5b4 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Ra6 win in 3 half-moves
6 Rb8 win in 3 half-moves
7 Rd8 win in 3 half-moves
8 Kb6 win in 5 half-moves
9 Ra4 win in 5 half-moves
10 Rc8 win in 5 half-moves
11 Kc6 win in 7 half-moves
12 Kd6 win in 7 half-moves
13 Ra5 win in 7 half-moves
14 K5c4 win in 9 half-moves
15 Kc2 win in 9 half-moves
16 Kb2 win in 11 half-moves
17 Kd2 win in 13 half-moves
18 Kd5 win in 13 half-moves
19 K3c4 draw
20 K3d4 draw
21 K5d4 draw
22 Kd3 draw
23 Ra3 draw
24 Ra7 draw
25 Re8 draw
26 Rf8 draw
27 Ra1 loss in 2 half-moves
28 Ra2 loss in 2 half-moves
29 Rg8 loss in 2 half-moves
30 Rh8 loss in 2 half-moves