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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Ra5 win in 7 half-moves
3 Rb2 win in 7 half-moves
4 Rb4 win in 7 half-moves
5 Rb6 win in 7 half-moves
6 Rb7 win in 7 half-moves
7 Rb8 win in 7 half-moves
8 Rc5 win in 7 half-moves
9 Rd5 win in 7 half-moves
10 Re5 win in 7 half-moves
11 Ke3 win in 11 half-moves
12 Ke1 win in 15 half-moves
13 Kd3 win in 21 half-moves
14 Kd1 draw
15 Kd2 draw
16 Rf5 loss in 4 half-moves
17 Kf1 loss in 2 half-moves
18 Kf2 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rh5 loss in 2 half-moves