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 Kb6 win in 1 half-moves
3 Ra1 draw
4 Re6 draw
5 Re7 draw
6 Re8 draw
7 Rf1 draw
8 Rg1 draw
9 Rh1 draw
10 K8b7 loss in 2 half-moves
11 K7b7 loss in 1 half-moves
12 K7b8 loss in 1 half-moves
13 K8b8 loss in 1 half-moves
14 Rb1 loss in 1 half-moves
15 Rc1 loss in 1 half-moves
16 Rd1 loss in 1 half-moves
17 Re2 loss in 1 half-moves
18 Re3 loss in 1 half-moves
19 Re4 loss in 1 half-moves
20 Re5 loss in 1 half-moves