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

EGTB: win in 2 half-moves

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