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

EGTB: win in 2 half-moves

# move score
1 Rh3 win in 1 half-moves
2 Kh7 draw
3 Rf4 draw
4 Rg4 draw
5 Rh1 draw
6 Rh2 draw
7 Rh5 draw
8 Rh6 draw
9 Kg7 loss in 2 half-moves
10 Kg8 loss in 2 half-moves
11 Rc4 loss in 2 half-moves
12 Rd4 loss in 2 half-moves
13 Re4 loss in 2 half-moves
14 Rh7 loss in 2 half-moves
15 Ra4 loss in 1 half-moves
16 Rb4 loss in 1 half-moves