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

EGTB: win in 2 half-moves

# move score
1 Rd7 win in 1 half-moves
2 Rh6 win in 1 half-moves
3 Kc4 draw
4 Kc5 draw
5 Kc6 draw
6 Ke5 draw
7 Ke6 draw
8 Ra6 draw
9 Rb6 draw
10 Rd8 draw
11 Re6 draw
12 Rg6 draw
13 Kd4 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Rf6 loss in 2 half-moves