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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Ra4 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rc4 win in 1 half-moves
5 Rd2 win in 1 half-moves
6 Rd5 win in 1 half-moves
7 Rd6 win in 1 half-moves
8 Rd7 win in 1 half-moves
9 Rd8 win in 1 half-moves
10 Re4 win in 1 half-moves
11 Rf4 win in 1 half-moves
12 Rh4 win in 1 half-moves
13 Kb7 loss in 2 half-moves
14 Kb8 loss in 2 half-moves
15 Rd1 loss in 1 half-moves
16 Rd3 loss in 1 half-moves
17 Rg4 loss in 1 half-moves