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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kc5 win in 1 half-moves
3 Rf7 win in 1 half-moves
4 Rg7 win in 1 half-moves
5 Rh7 win in 1 half-moves
6 Ra4 draw
7 Ra5 draw
8 Ra8 draw
9 Ka2 loss in 2 half-moves
10 Kaa4 loss in 2 half-moves
11 Kab3 loss in 2 half-moves
12 Kb2 loss in 2 half-moves
13 Kba4 loss in 2 half-moves
14 Kbb3 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Kc4 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Ka5 loss in 1 half-moves