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 Ra2 win in 5 half-moves
6 Rb7 win in 5 half-moves
7 Rd7 win in 5 half-moves
8 Ra3 win in 7 half-moves
9 Ra5 win in 7 half-moves
10 K3c4 draw
11 K5c4 draw
12 Kb2 draw
13 Kb6 draw
14 Kc2 draw
15 Kc6 draw
16 Ra1 draw
17 Ra8 draw
18 Rc7 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 Ra4 loss in 2 half-moves
27 Ra6 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