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

EGTB: win in 4 half-moves

# move score
1 Ka4 win in 3 half-moves
2 Ka6 win in 3 half-moves
3 Kb4 win in 3 half-moves
4 Kb5 win in 3 half-moves
5 Kb6 win in 3 half-moves
6 Re1 win in 3 half-moves
7 Re3 win in 3 half-moves
8 Re4 win in 3 half-moves
9 Re7 win in 3 half-moves
10 Rh2 win in 3 half-moves
11 Ra2 win in 5 half-moves
12 Rb2 win in 5 half-moves
13 Rc2 win in 5 half-moves
14 Rd2 win in 5 half-moves
15 Re5 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf2 loss in 2 half-moves
19 Rg2 loss in 2 half-moves