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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Ka4 win in 1 half-moves
3 Kb4 win in 1 half-moves
4 Rc8 win in 1 half-moves
5 Rd8 win in 1 half-moves
6 Re2 win in 1 half-moves
7 Re6 win in 1 half-moves
8 Re7 win in 1 half-moves
9 Ra8 loss in 2 half-moves
10 Rb8 loss in 2 half-moves
11 Re1 loss in 2 half-moves
12 Re3 loss in 2 half-moves
13 Re4 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Rf8 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Rh8 loss in 2 half-moves
18 Kb2 loss in 1 half-moves
19 Kb3 loss in 1 half-moves