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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb8 win in 3 half-moves
3 K6b7 win in 5 half-moves
4 K8b7 win in 5 half-moves
5 Kb5 win in 5 half-moves
6 Rb7 win in 5 half-moves
7 K6c7 draw
8 K6d7 draw
9 K8c7 draw
10 K8d7 draw
11 Kc5 draw
12 Kd8 draw
13 Ra1 draw
14 Ra2 draw
15 Ra6 draw
16 Ra8 draw
17 Rc7 draw
18 Rd7 draw
19 Rh7 draw
20 Kd5 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra5 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rg7 loss in 2 half-moves