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

EGTB: win in 4 half-moves

# move score
1 Kdd7 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 Kb7 win in 7 half-moves
5 Kb8 win in 7 half-moves
6 Kc5 win in 7 half-moves
7 Kc8 win in 7 half-moves
8 Kcc6 win in 7 half-moves
9 Kdc6 win in 7 half-moves
10 Ke6 win in 7 half-moves
11 Rb7 win in 7 half-moves
12 Kcd7 draw
13 Kd8 draw
14 Ke7 draw
15 Ra6 draw
16 Rb1 draw
17 Rc6 draw
18 Kd5 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rb4 loss in 2 half-moves