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

EGTB: win in 2 half-moves

# move score
1 Rd6 win in 1 half-moves
2 Ka4 draw
3 Ka5 draw
4 Ka6 draw
5 Kb4 draw
6 Kc5 draw
7 Kc6 draw
8 Ra6 draw
9 Rc6 draw
10 Re6 draw
11 Rh6 draw
12 Kc4 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rf6 loss in 1 half-moves
16 Rg6 loss in 1 half-moves