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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Ka6 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Ra6 win in 3 half-moves
5 K3b4 win in 5 half-moves
6 Kb3 win in 5 half-moves
7 Rb7 win in 5 half-moves
8 K3a4 win in 7 half-moves
9 Kb5 win in 7 half-moves
10 Kb2 win in 9 half-moves
11 K5a4 win in 13 half-moves
12 K5b4 win in 13 half-moves
13 Ka2 win in 13 half-moves
14 Rc7 draw
15 Rg7 draw
16 Rh7 draw
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves