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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rd6 win in 1 half-moves
3 Rh6 win in 1 half-moves
4 Kaa4 draw
5 Kaa6 draw
6 Kba4 draw
7 Kba6 draw
8 Kc4 draw
9 Kc5 draw
10 Rb8 draw
11 Rc6 draw
12 Ra6 loss in 2 half-moves
13 Re6 loss in 2 half-moves
14 Rf6 loss in 2 half-moves
15 Rg6 loss in 2 half-moves
16 Kab4 loss in 1 half-moves
17 Kbb4 loss in 1 half-moves
18 Kc6 loss in 1 half-moves