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 Kf7 draw
3 Kg7 draw
4 Kh7 draw
5 Kh8 draw
6 Re4 draw
7 Rf4 draw
8 Rg4 draw
9 Rh8 draw
10 Kf8 loss in 6 half-moves
11 Rc4 loss in 4 half-moves
12 Rd4 loss in 4 half-moves
13 Ra4 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rh1 loss in 2 half-moves
16 Rh2 loss in 2 half-moves
17 Rh5 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 Rh7 loss in 2 half-moves