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 Kb6 draw
3 Kb7 draw
4 Kb8 draw
5 Kd6 draw
6 Kd7 draw
7 Kd8 draw
8 Kg1 draw
9 Kg2 draw
10 Kh2 draw
11 Ra8 draw
12 Rb8 draw
13 Rd8 draw
14 Re8 draw
15 Rf8 draw
16 Kc6 loss in 1 half-moves
17 Rg8 loss in 1 half-moves