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 Kd6 win in 3 half-moves
3 Kdd8 win in 3 half-moves
4 Ke8 win in 3 half-moves
5 Rb6 win in 3 half-moves
6 Kb8 win in 5 half-moves
7 Kc6 win in 5 half-moves
8 Kcc7 win in 5 half-moves
9 Kdc7 win in 5 half-moves
10 Ke7 win in 5 half-moves
11 Rb8 win in 5 half-moves
12 Kcd8 draw
13 Ke6 draw
14 Ra7 draw
15 Rb4 draw
16 Rc7 draw
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves