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

EGTB: win in 2 half-moves

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