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 Ra5 win in 1 half-moves
3 Re1 win in 1 half-moves
4 K7b7 draw
5 K7b8 draw
6 K8b8 draw
7 Kb6 draw
8 Ra2 draw
9 Ra3 draw
10 Rb1 draw
11 Rc1 draw
12 Rg1 draw
13 Rh1 draw
14 K8b7 loss in 2 half-moves
15 Ra4 loss in 1 half-moves
16 Ra6 loss in 1 half-moves
17 Rd1 loss in 1 half-moves
18 Rf1 loss in 1 half-moves