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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Ra7 draw
3 Rb5 draw
4 Rb6 draw
5 Rb8 draw
6 Rc7 draw
7 Rd7 draw
8 Rf7 draw
9 Rh7 draw
10 Ka3 loss in 2 half-moves
11 Ka4 loss in 2 half-moves
12 Kb3 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kc4 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Ka5 loss in 1 half-moves
18 Kc5 loss in 1 half-moves