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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Kc4 win in 7 half-moves
3 Kc5 win in 7 half-moves
4 Ra8 win in 11 half-moves
5 Ka4 draw
6 Ka5 draw
7 Ka6 draw
8 Kb1 draw
9 Kb2 draw
10 Kb4 draw
11 Kb6 draw
12 Kc2 draw
13 Kc6 draw
14 Rb7 draw
15 Rc8 draw
16 Rd8 draw
17 Re8 draw
18 Rg8 draw
19 Rh8 draw
20 Kd1 loss in 2 half-moves
21 Kd2 loss in 2 half-moves
22 Rf8 loss in 2 half-moves