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 Kd8 win in 1 half-moves
3 Ra8 win in 3 half-moves
4 Kb6 draw
5 Kd7 draw
6 Kf7 draw
7 Kf8 draw
8 Rb7 draw
9 Rd7 draw
10 Kb7 loss in 2 half-moves
11 Ke7 loss in 2 half-moves
12 Rc7 loss in 2 half-moves
13 Re7 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rg7 loss in 2 half-moves
16 Rh7 loss in 2 half-moves
17 Ka5 loss in 1 half-moves