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

EGTB: win in 2 half-moves

# move score
1 Ka8 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Rc4 win in 1 half-moves
4 K5a6 win in 3 half-moves
5 K5b6 win in 3 half-moves
6 K7a6 win in 3 half-moves
7 K7b6 win in 3 half-moves
8 Kb4 win in 3 half-moves
9 Kb5 win in 3 half-moves
10 Kb7 win in 3 half-moves
11 Rb4 win in 3 half-moves
12 Rd4 win in 3 half-moves
13 Re4 win in 3 half-moves
14 Rf4 win in 3 half-moves
15 Ra3 win in 5 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves