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

EGTB: win in 2 half-moves

# move score
1 Kb8 win in 1 half-moves
2 Rb1 win in 1 half-moves
3 Rc1 win in 1 half-moves
4 Re1 win in 1 half-moves
5 Rf1 win in 1 half-moves
6 Rg1 win in 1 half-moves
7 Rh2 win in 1 half-moves
8 Rh3 win in 1 half-moves
9 Rh5 win in 1 half-moves
10 Rh6 win in 1 half-moves
11 Rh7 win in 1 half-moves
12 Ra1 draw
13 Rh8 draw
14 Ka7 loss in 2 half-moves
15 Kb7 loss in 2 half-moves
16 Rd1 loss in 1 half-moves
17 Rh4 loss in 1 half-moves