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