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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Kg5 win in 1 half-moves
3 Kg6 win in 1 half-moves
4 Kg7 win in 1 half-moves
5 Kh5 win in 1 half-moves
6 Ra4 win in 1 half-moves
7 Rf4 win in 1 half-moves
8 Rh5 win in 1 half-moves
9 Kb7 draw
10 Kb8 draw
11 Kh7 draw
12 Rb4 draw
13 Rc4 draw
14 Rd4 draw
15 Rg4 draw
16 Rh1 draw
17 Rh2 draw
18 Rh3 draw
19 Re4 loss in 1 half-moves