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

EGTB: win in 2 half-moves

# move score
1 Rd1 win in 1 half-moves
2 Kf1 draw
3 Kf2 draw
4 Kg3 draw
5 Kh2 draw
6 Re1 draw
7 Rg1 draw
8 Rh3 draw
9 Rh4 draw
10 Rh6 draw
11 Rh2 loss in 10 half-moves
12 Kg1 loss in 6 half-moves
13 Kh3 loss in 4 half-moves
14 Kf3 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Rb1 loss in 2 half-moves
17 Rc1 loss in 2 half-moves
18 Rf1 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