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 Kf3 draw
4 Kg3 draw
5 Kf1 loss in 22 half-moves
6 Rg1 loss in 18 half-moves
7 Rh5 loss in 18 half-moves
8 Rh6 loss in 18 half-moves
9 Kh2 loss in 16 half-moves
10 Kg1 loss in 12 half-moves
11 Rh2 loss in 12 half-moves
12 Kh3 loss in 8 half-moves
13 Ra1 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rd1 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Rh7 loss in 2 half-moves
21 Rh8 loss in 2 half-moves