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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Kcc7 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Kb7 win in 5 half-moves
5 Kdc7 win in 5 half-moves
6 Rb7 win in 5 half-moves
7 Kcd8 draw
8 Kdd8 draw
9 Ke7 draw
10 Ke8 draw
11 Ra8 draw
12 Rb1 draw
13 Kc6 loss in 2 half-moves
14 Kd6 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves