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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Ka8 win in 1 half-moves
3 Kg1 win in 1 half-moves
4 Kg2 win in 1 half-moves
5 Kg3 win in 1 half-moves
6 Kh3 win in 1 half-moves
7 Rb1 win in 1 half-moves
8 Rc1 win in 1 half-moves
9 Rd1 win in 1 half-moves
10 Re1 win in 1 half-moves
11 Rf1 win in 1 half-moves
12 Kb6 draw
13 Kb7 draw
14 Kb8 draw
15 Ra1 draw
16 Rg1 loss in 1 half-moves