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 Ra5 draw
3 Rb5 draw
4 Rd5 draw
5 Re5 draw
6 Rh7 draw
7 Rh8 draw
8 Kg1 loss in 2 half-moves
9 Kg2 loss in 2 half-moves
10 Kh2 loss in 2 half-moves
11 Rc5 loss in 2 half-moves
12 Rf5 loss in 2 half-moves
13 Rg5 loss in 2 half-moves
14 Rh2 loss in 2 half-moves
15 Rh4 loss in 2 half-moves
16 Rh6 loss in 2 half-moves