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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Kd5 win in 3 half-moves
4 Ra5 win in 3 half-moves
5 K8b7 win in 7 half-moves
6 Kb6 win in 7 half-moves
7 Kb8 win in 7 half-moves
8 Ra8 win in 7 half-moves
9 K8c7 win in 9 half-moves
10 K6b7 win in 15 half-moves
11 Ra1 draw
12 Ra2 draw
13 Ra3 draw
14 Ra6 draw
15 Rb4 draw
16 Rc4 draw
17 Rd4 draw
18 Re4 draw
19 Rg4 draw
20 Rh4 draw
21 K6c7 loss in 2 half-moves
22 K6d7 loss in 2 half-moves
23 K8d7 loss in 2 half-moves
24 Kd6 loss in 2 half-moves
25 Kd8 loss in 2 half-moves
26 Ra7 loss in 2 half-moves
27 Rf4 loss in 2 half-moves