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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Ra6 win in 3 half-moves
4 K5b5 win in 9 half-moves
5 K4b5 win in 11 half-moves
6 K4b4 draw
7 K5b4 draw
8 Ra8 draw
9 Rh7 draw
10 Ka3 loss in 2 half-moves
11 Kb3 loss in 2 half-moves
12 Rb7 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg7 loss in 2 half-moves