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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Kc6 draw
3 Kd6 draw
4 Ra8 draw
5 Rb8 draw
6 Rd8 draw
7 Re8 draw
8 Rf8 draw
9 Kd7 loss in 2 half-moves
10 Kd8 loss in 2 half-moves
11 Rg8 loss in 2 half-moves
12 Rh8 loss in 2 half-moves
13 Kb6 loss in 1 half-moves
14 Kb7 loss in 1 half-moves