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

EGTB: win in 12 half-moves

# move score
1 Rb4 win in 11 half-moves
2 Rb3 win in 17 half-moves
3 Ra6 win in 21 half-moves
4 Rb1 win in 21 half-moves
5 Rb2 win in 21 half-moves
6 Rb8 win in 21 half-moves
7 Rc6 win in 21 half-moves
8 Rd6 win in 21 half-moves
9 Kd6 draw
10 Kd5 loss in 2 half-moves
11 Kd7 loss in 2 half-moves
12 Ke5 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Kf5 loss in 2 half-moves
15 Kf6 loss in 2 half-moves
16 Kf7 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb7 loss in 2 half-moves