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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rc6 win in 1 half-moves
4 Ra6 loss in 2 half-moves
5 Rb1 loss in 2 half-moves
6 Rb3 loss in 2 half-moves
7 Rb7 loss in 2 half-moves
8 Rb8 loss in 2 half-moves
9 Re6 loss in 2 half-moves
10 Rf6 loss in 2 half-moves
11 Rg6 loss in 2 half-moves
12 Rh6 loss in 2 half-moves
13 Ka7 loss in 1 half-moves
14 Kb7 loss in 1 half-moves
15 Rb4 loss in 1 half-moves
16 Rb5 loss in 1 half-moves
17 Rd6 loss in 1 half-moves