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

EGTB: win in 2 half-moves

# move score
1 Rh2 win in 1 half-moves
2 Kf3 draw
3 Kf4 draw
4 Kg3 draw
5 Kg5 draw
6 Rf1 draw
7 Rh3 draw
8 Rh4 draw
9 Kf5 loss in 10 half-moves
10 Kh3 loss in 8 half-moves
11 Kh4 loss in 8 half-moves
12 Rg1 loss in 8 half-moves
13 Kh5 loss in 6 half-moves
14 Re1 loss in 4 half-moves
15 Ra1 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rh5 loss in 2 half-moves
19 Rh6 loss in 2 half-moves
20 Rh7 loss in 2 half-moves
21 Rh8 loss in 2 half-moves
22 Rd1 loss in 1 half-moves