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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Rh7 win in 1 half-moves
4 Kb5 draw
5 Ra6 draw
6 Rb7 draw
7 Rf7 draw
8 Rg7 draw
9 Ra8 loss in 20 half-moves
10 Ka4 loss in 2 half-moves
11 Kb4 loss in 2 half-moves
12 Rc7 loss in 2 half-moves
13 Rd7 loss in 2 half-moves
14 Re7 loss in 2 half-moves