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

EGTB: win in 2 half-moves

# move score
1 Rh6 win in 1 half-moves
2 Kd4 draw
3 Ke4 draw
4 Kf4 draw
5 Kf5 draw
6 Kf6 draw
7 Rc6 draw
8 Rd6 draw
9 Rf6 draw
10 Rg6 draw
11 Kd5 loss in 2 half-moves
12 Kd6 loss in 2 half-moves
13 Ra6 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Re8 loss in 2 half-moves