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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Kb7 win in 15 half-moves
3 Kc7 win in 17 half-moves
4 Ra6 draw
5 Ka4 loss in 2 half-moves
6 Kaa6 loss in 2 half-moves
7 Kab5 loss in 2 half-moves
8 Kb4 loss in 2 half-moves
9 Kba6 loss in 2 half-moves
10 Kbb5 loss in 2 half-moves
11 Kc5 loss in 2 half-moves
12 Kc6 loss in 2 half-moves
13 Ra8 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rh7 loss in 2 half-moves