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

EGTB: win in 2 half-moves

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