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 Kb3 win in 1 half-moves
3 Kb4 win in 1 half-moves
4 Ke2 win in 1 half-moves
5 Kf2 win in 1 half-moves
6 Kg2 win in 1 half-moves
7 Rc1 win in 1 half-moves
8 Ka4 loss in 2 half-moves
9 Ke1 loss in 2 half-moves
10 Kg1 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Re1 loss in 2 half-moves
14 Ka2 loss in 1 half-moves
15 Ra2 loss in 1 half-moves