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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Rc7 win in 3 half-moves
3 Kc5 win in 5 half-moves
4 Kc6 win in 7 half-moves
5 Kcc7 win in 7 half-moves
6 Kcd7 win in 7 half-moves
7 Kd5 win in 7 half-moves
8 Kdc7 win in 7 half-moves
9 Kdd7 win in 7 half-moves
10 Ra6 win in 7 half-moves
11 Ra8 win in 7 half-moves
12 Kb7 draw
13 Kd8 draw
14 Ra1 draw
15 Ra2 draw
16 Ra3 draw
17 Rb7 draw
18 Rd7 draw
19 Ke5 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ke7 loss in 2 half-moves
22 Ra4 loss in 2 half-moves
23 Ra5 loss in 2 half-moves
24 Re7 loss in 2 half-moves
25 Rf7 loss in 2 half-moves
26 Rg7 loss in 2 half-moves
27 Rh7 loss in 2 half-moves