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 Kaa4 win in 5 half-moves
6 Kab5 win in 5 half-moves
7 Kba4 win in 5 half-moves
8 Kbb5 win in 5 half-moves
9 Kc4 win in 5 half-moves
10 Kc5 win in 5 half-moves
11 Rb7 win in 5 half-moves
12 Re7 draw
13 Rf7 draw
14 Rg7 draw
15 Rh7 draw
16 Ka3 loss in 2 half-moves
17 Kb3 loss in 2 half-moves
18 Kc3 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves