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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kf2 draw
3 Kh2 draw
4 Ra1 draw
5 Rf1 draw
6 Rg1 draw
7 Rh3 draw
8 Kg3 loss in 8 half-moves
9 Rh4 loss in 8 half-moves
10 Rh5 loss in 8 half-moves
11 Kg1 loss in 6 half-moves
12 Rh2 loss in 6 half-moves
13 Kf1 loss in 4 half-moves
14 Kf3 loss in 4 half-moves
15 Kh3 loss in 4 half-moves
16 Rc1 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Re1 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