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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Ra1 win in 1 half-moves
3 Ra3 win in 1 half-moves
4 Ra4 win in 1 half-moves
5 Ra5 win in 1 half-moves
6 Ra6 win in 1 half-moves
7 Rb2 win in 1 half-moves
8 Rc2 win in 1 half-moves
9 Rd2 win in 1 half-moves
10 Rf2 win in 1 half-moves
11 Rh2 win in 1 half-moves
12 Kb6 draw
13 Ka6 loss in 12 half-moves
14 Ka8 loss in 10 half-moves
15 Kb8 loss in 10 half-moves
16 Re2 loss in 1 half-moves
17 Rg2 loss in 1 half-moves