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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Kb5 win in 1 half-moves
4 Kb6 win in 1 half-moves
5 Ra2 win in 1 half-moves
6 Ra3 win in 1 half-moves
7 Rc4 win in 1 half-moves
8 Rd4 win in 1 half-moves
9 Re4 win in 1 half-moves
10 Rg4 win in 1 half-moves
11 Rh4 win in 1 half-moves
12 Ka2 win in 7 half-moves
13 Kc2 win in 7 half-moves
14 Ka1 draw
15 Kb4 draw
16 Kc1 draw
17 Ra1 draw
18 Rb4 draw
19 Rf4 loss in 1 half-moves