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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kd6 win in 3 half-moves
3 Kb5 draw
4 Kb7 draw
5 Kd5 draw
6 Kc5 loss in 4 half-moves
7 Kc7 loss in 4 half-moves
8 Kd7 loss in 4 half-moves
9 Ra8 loss in 4 half-moves
10 Rc7 loss in 4 half-moves
11 Nb5 loss in 2 half-moves
12 Rb8 loss in 2 half-moves
13 Rd8 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rf8 loss in 2 half-moves
16 Rg8 loss in 2 half-moves
17 Rh8 loss in 2 half-moves