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

EGTB: win in 4 half-moves

# move score
1 K3b3 win in 3 half-moves
2 K4b4 win in 3 half-moves
3 Kb5 win in 3 half-moves
4 Rb3 win in 3 half-moves
5 Ra4 win in 11 half-moves
6 Ra1 win in 13 half-moves
7 K4b3 draw
8 Kc5 draw
9 Ra7 draw
10 K3b4 loss in 2 half-moves
11 K3d3 loss in 2 half-moves
12 K3d4 loss in 2 half-moves
13 K4d3 loss in 2 half-moves
14 K4d4 loss in 2 half-moves
15 Kb2 loss in 2 half-moves
16 Kc2 loss in 2 half-moves
17 Kd2 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra8 loss in 2 half-moves