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 Ra7 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rc4 win in 1 half-moves
5 Rg4 win in 1 half-moves
6 Ra3 loss in 2 half-moves
7 Ra8 loss in 2 half-moves
8 Rd4 loss in 2 half-moves
9 Re4 loss in 2 half-moves
10 Rf4 loss in 2 half-moves
11 Rh4 loss in 2 half-moves
12 Ka1 loss in 1 half-moves
13 Ka3 loss in 1 half-moves
14 Kb1 loss in 1 half-moves
15 Kb3 loss in 1 half-moves
16 Ra5 loss in 1 half-moves
17 Ra6 loss in 1 half-moves