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 Kg1 draw
3 Kg2 draw
4 Kh2 draw
5 Ra4 draw
6 Rb4 draw
7 Rc4 draw
8 Rh2 draw
9 Rh7 draw
10 Rh8 draw
11 Rf4 loss in 8 half-moves
12 Rh6 loss in 8 half-moves
13 Re4 loss in 6 half-moves
14 Rg4 loss in 2 half-moves
15 Rh5 loss in 2 half-moves
16 Rd4 loss in 1 half-moves