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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ka6 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Rb5 win in 3 half-moves
5 Rb6 win in 3 half-moves
6 Ka3 win in 5 half-moves
7 Kba4 win in 5 half-moves
8 Rc7 win in 5 half-moves
9 Kab5 win in 7 half-moves
10 Ra7 win in 7 half-moves
11 Kb3 win in 9 half-moves
12 Kaa4 draw
13 Kbb5 draw
14 Kc5 draw
15 Rg7 draw
16 Rh7 draw
17 Kc3 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves