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 Kb6 win in 3 half-moves
6 Kc6 win in 3 half-moves
7 Ra6 win in 3 half-moves
8 Rb7 win in 5 half-moves
9 Rc7 win in 5 half-moves
10 Rd7 win in 5 half-moves
11 Ra3 win in 7 half-moves
12 Ra5 win in 7 half-moves
13 Kb2 win in 11 half-moves
14 Kc2 win in 11 half-moves
15 K3c4 win in 13 half-moves
16 K5c4 win in 13 half-moves
17 Ra1 draw
18 Ra8 draw
19 Re7 draw
20 K3d4 loss in 2 half-moves
21 K5d4 loss in 2 half-moves
22 Kd2 loss in 2 half-moves
23 Kd3 loss in 2 half-moves
24 Kd5 loss in 2 half-moves
25 Kd6 loss in 2 half-moves
26 Ra2 loss in 2 half-moves
27 Ra4 loss in 2 half-moves
28 Rf7 loss in 2 half-moves
29 Rg7 loss in 2 half-moves
30 Rh7 loss in 2 half-moves