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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Re4 win in 1 half-moves
4 Rf8 win in 1 half-moves
5 Kc1 draw
6 Ra8 draw
7 Rb8 draw
8 Re5 draw
9 Re6 draw
10 Re7 draw
11 Ka1 loss in 12 half-moves
12 Ka2 loss in 12 half-moves
13 Rc8 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves