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

EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Rc7 win in 3 half-moves
3 Rb8 win in 7 half-moves
4 Kd7 win in 9 half-moves
5 Kd8 win in 9 half-moves
6 Kb7 win in 11 half-moves
7 Kb6 win in 13 half-moves
8 Kb5 win in 15 half-moves
9 Ra8 win in 17 half-moves
10 Ka7 win in 35 half-moves
11 Ka5 draw
12 Ke7 draw
13 Kf7 draw
14 Kf8 draw
15 Rc4 draw
16 Rc5 draw
17 Rc1 loss in 2 half-moves
18 Rc2 loss in 2 half-moves
19 Rc3 loss in 2 half-moves
20 Rd8 loss in 2 half-moves