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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Ka6 win in 5 half-moves
3 Kb6 win in 5 half-moves
4 Ra5 win in 5 half-moves
5 Kbb7 win in 9 half-moves
6 Kc7 win in 9 half-moves
7 Kc8 win in 9 half-moves
8 Ra1 win in 9 half-moves
9 Ra3 win in 9 half-moves
10 Kaa8 win in 11 half-moves
11 Rb4 win in 11 half-moves
12 Kab7 draw
13 Kba8 draw
14 Ra6 draw
15 Rc4 draw
16 Rd4 draw
17 Rh4 draw
18 Re4 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves