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 Kc2 win in 3 half-moves
3 Kc1 win in 5 half-moves
4 Kc5 win in 7 half-moves
5 Kc4 win in 9 half-moves
6 Ka4 win in 11 half-moves
7 Ka5 draw
8 Ka6 draw
9 Kb4 draw
10 Kb6 draw
11 Kc6 draw
12 Kd2 draw
13 Ke1 draw
14 Ke2 draw
15 Ra7 draw
16 Rc7 draw
17 Rd7 draw
18 Re7 draw
19 Rf7 draw
20 Rb6 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves