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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Rd7 win in 1 half-moves
3 Ka4 draw
4 Ka5 draw
5 Ka6 draw
6 Kb6 draw
7 Kc4 draw
8 Kc5 draw
9 Kc6 draw
10 Ra7 draw
11 Rf7 draw
12 Rh7 draw
13 Kb4 loss in 4 half-moves
14 Rb6 loss in 4 half-moves
15 Rb8 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Re7 loss in 1 half-moves