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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb5 win in 3 half-moves
3 Kc8 win in 3 half-moves
4 Ra8 win in 9 half-moves
5 Ka4 draw
6 Ka6 draw
7 Kb4 draw
8 Ke8 draw
9 Ra6 draw
10 Rb7 draw
11 Rc7 draw
12 Rd7 draw
13 Rh7 draw
14 Kc7 loss in 2 half-moves
15 Kd7 loss in 2 half-moves
16 Ke7 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rg7 loss in 2 half-moves