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

EGTB: win in 2 half-moves

# move score
1 Rh6 win in 1 half-moves
2 Kg1 draw
3 Kg3 draw
4 Kh1 draw
5 Kh2 draw
6 Rf3 draw
7 Rg3 draw
8 Rh1 draw
9 Rh2 draw
10 Kf1 loss in 4 half-moves
11 Kf2 loss in 4 half-moves
12 Kf3 loss in 4 half-moves
13 Rc3 loss in 4 half-moves
14 Rd3 loss in 4 half-moves
15 Re3 loss in 4 half-moves
16 Ra3 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Rh5 loss in 2 half-moves
20 Rh7 loss in 2 half-moves
21 Rh8 loss in 2 half-moves