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

EGTB: win in 10 half-moves

# move score
1 Ka2 win in 9 half-moves
2 Ra2 win in 9 half-moves
3 K3a4 draw
4 K5a4 draw
5 Ka6 draw
6 Rb1 draw
7 Rc1 draw
8 Rg1 draw
9 Rh1 draw
10 K3b4 loss in 2 half-moves
11 K5b4 loss in 2 half-moves
12 Kb2 loss in 2 half-moves
13 Kb3 loss in 2 half-moves
14 Kb5 loss in 2 half-moves
15 Kb6 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rf1 loss in 2 half-moves