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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Kb4 win in 3 half-moves
3 Kcc4 win in 9 half-moves
4 Kcd3 win in 9 half-moves
5 Kdc4 win in 9 half-moves
6 Ra3 win in 9 half-moves
7 Kb2 draw
8 Kc2 draw
9 Kd2 draw
10 Ra1 draw
11 Ra8 draw
12 Rb4 draw
13 Rc4 draw
14 Kc5 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Kdd3 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra5 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra7 loss in 2 half-moves