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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rh4 win in 1 half-moves
4 Ka6 draw
5 Ka8 draw
6 Kb7 draw
7 Kb8 draw
8 Kh5 draw
9 Kh7 draw
10 Ra2 draw
11 Rh1 draw
12 Rh3 draw
13 Rh5 draw
14 Kg5 loss in 2 half-moves
15 Kg6 loss in 2 half-moves
16 Kg7 loss in 2 half-moves
17 Rc2 loss in 2 half-moves
18 Rd2 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg2 loss in 2 half-moves