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

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 Kh1 draw
3 Kh3 draw
4 Ra8 draw
5 Rb8 draw
6 Rc8 draw
7 Re8 draw
8 Rf8 draw
9 Rg8 draw
10 Rh3 draw
11 Rh5 draw
12 Rh6 draw
13 Kg1 loss in 2 half-moves
14 Kg2 loss in 2 half-moves
15 Kg3 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Rh7 loss in 2 half-moves