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 Kh2 draw
3 Rh3 draw
4 Rh5 draw
5 Rh6 draw
6 Rh7 draw
7 Rb4 loss in 4 half-moves
8 Rc4 loss in 4 half-moves
9 Kg1 loss in 2 half-moves
10 Kg2 loss in 2 half-moves
11 Rd4 loss in 2 half-moves
12 Re4 loss in 2 half-moves
13 Rf4 loss in 2 half-moves
14 Rg4 loss in 2 half-moves
15 Rh2 loss in 2 half-moves
16 Ra4 loss in 1 half-moves