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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Ka6 draw
3 Ka7 draw
4 Ka8 draw
5 Kbb6 draw
6 Kbb8 draw
7 Kbc6 draw
8 Kcb6 draw
9 Kcb8 draw
10 Kcc6 draw
11 Kd6 draw
12 Kd7 draw
13 Kd8 draw
14 Ra8 draw
15 Rb8 draw
16 Rd8 draw
17 Re8 draw
18 Rf8 draw
19 Rg8 loss in 1 half-moves