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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kd8 draw
3 Rg8 draw
4 Rh4 draw
5 Rh5 draw
6 Rh6 draw
7 Rh7 draw
8 Kc7 loss in 2 half-moves
9 Kd7 loss in 2 half-moves
10 Rd8 loss in 2 half-moves
11 Re8 loss in 2 half-moves
12 Rf8 loss in 2 half-moves
13 Rh1 loss in 2 half-moves
14 Rh2 loss in 2 half-moves
15 Rh3 loss in 2 half-moves
16 Kb8 loss in 1 half-moves