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 Kb6 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kc5 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Kd6 win in 3 half-moves
7 Kd8 win in 3 half-moves
8 Ra5 win in 3 half-moves
9 K6b7 win in 7 half-moves
10 K8b7 win in 7 half-moves
11 Rb7 win in 7 half-moves
12 K6c7 draw
13 K6d7 draw
14 K8c7 draw
15 K8d7 draw
16 Ra3 draw
17 Ra4 draw
18 Ra6 draw
19 Ra8 draw
20 Rc7 draw
21 Rf7 draw
22 Ra1 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves