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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Kc6 win in 3 half-moves
3 Kcc8 win in 3 half-moves
4 Rb7 win in 3 half-moves
5 Kb6 win in 7 half-moves
6 Ra8 win in 7 half-moves
7 Kb7 draw
8 Kd6 draw
9 Kdc8 draw
10 Rc8 draw
11 Kcd7 loss in 2 half-moves
12 Kdd7 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Ke8 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves