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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Rc1 win in 1 half-moves
3 Rd1 win in 1 half-moves
4 Re1 win in 1 half-moves
5 Rf1 win in 1 half-moves
6 Rg2 win in 1 half-moves
7 Rg3 win in 1 half-moves
8 Rg5 win in 1 half-moves
9 Rg6 win in 1 half-moves
10 Rg7 win in 1 half-moves
11 Rg8 win in 1 half-moves
12 Ka8 draw
13 Kb8 draw
14 Rh1 draw
15 Ka6 loss in 2 half-moves
16 Kb6 loss in 2 half-moves
17 Ra1 loss in 1 half-moves
18 Rb1 loss in 1 half-moves
19 Rg4 loss in 1 half-moves